#Multimode Pump Combiner

[dkphotonic]

Efficient Optical Power Delivery for Laser Systems

The Multimode Pump Combiner ensures efficient power delivery by combining multiple laser diodes into one output fiber. It is essential for high-power fiber laser systems, offering low insertion loss, high reliability, and stable beam transmission in demanding applications.

To know more:

[nidhimishra5394]

Patient-Controlled Analgesia Pump Market Benefits From Rising Awareness About Efficient Pain Management Techniques

​Patient-Controlled Analgesia (PCA) pumps market have revolutionized pain management by empowering patients to self-administer analgesics within prescribed limits, ensuring timely and personalized pain relief. The global PCA pump market has experienced significant growth, driven by technological advancements, a shift towards patient-centered care, and an increasing prevalence of chronic pain conditions.​

Market Overview

As of 2022, the global PCA pump market was valued at approximately USD 417.8 million and is projected to reach USD 656.5 million by 2030, growing at a compound annual growth rate (CAGR) of 5.9% from 2023 to 2030. This growth is attributed to the rising demand for effective pain management solutions, particularly in post-operative care and chronic disease management.​

Technological Advancements Driving Growth

Innovations in PCA pump technology have significantly enhanced their safety and efficacy. Modern devices are equipped with smart features such as real-time monitoring, remote control capabilities, and automated dose adjustments. These advancements ensure optimal pain relief while minimizing risks associated with over- or under-medication. The integration of wireless and remote monitoring capabilities allows healthcare providers to track patient responses and intervene promptly if necessary, thereby improving patient outcomes. ​

Shift Towards Personalized Pain Management

There is a growing emphasis on personalized pain management, with patients increasingly involved in their treatment decisions. PCA pumps facilitate this by allowing individuals to manage their pain independently, leading to increased satisfaction and a sense of autonomy. This patient-centered approach is particularly beneficial in post-surgical recovery, where pain levels can vary significantly. ​

Regulatory Landscape and Safety Enhancements

The ongoing opioid crisis has prompted regulatory bodies to implement stricter guidelines to control opioid prescriptions and usage. In response, manufacturers have enhanced the safety features of PCA pumps, incorporating mechanisms such as lock-out intervals, dose limits, and alarms to prevent overdose and misuse. Compliance with these safety standards is crucial for market acceptance and growth. ​

Emergence of Non-Opioid Pain Management

Increasing awareness of opioid addiction risks has led to a shift towards non-opioid pain management strategies. Healthcare providers are exploring multimodal approaches that combine opioids with non-opioid analgesics, such as local anesthetics and anti-inflammatory drugs. PCA pump manufacturers are responding by developing devices capable of delivering a combination of medications, offering more balanced and safer pain relief solutions. ​

Market Segmentation

The PCA pump market is segmented based on type, application, end-use, and region.​

By Type: Electronic PCA pumps dominate the market, accounting for the largest revenue share in 2022. The integration of electronic and wireless features enables remote monitoring and enhances patient care. ​

By Application: The oncology segment holds the largest market share, reflecting the high usage of PCA pumps in managing cancer-related pain. ​

By End-Use: Hospitals are the primary end-users, with the segment accounting for over 30% of the market share in 2022. However, the home care settings segment is anticipated to grow at the fastest CAGR of 7.1%, driven by the rising trend of home-based healthcare and the need for cost-effective pain management solutions. ​

Regional Insights

North America leads the PCA pump market, accounting for approximately 40% of the revenue share in 2022. This dominance is due to advanced healthcare infrastructure, a high prevalence of chronic diseases, and a strong focus on innovation in medical devices. The Asia-Pacific region is expected to witness the highest growth rate, fueled by rising healthcare investments, increasing awareness of pain management solutions, and a surge in surgical procedures. ​

Challenges and Opportunities

Despite the promising outlook, the PCA pump market faces challenges, including a shortage of skilled professionals to operate these systems and the lack of standardized guidelines for their use. Product recalls also pose challenges for both manufacturers and healthcare providers. However, opportunities abound in emerging markets where improving healthcare infrastructure and increasing awareness of pain management techniques are driving demand. Manufacturers are also investing in the development of smart PCA pumps equipped with sophisticated drug libraries and integrated safety features, aligning with the growing emphasis on precision medicine and patient safety.

Future Outlook

The PCA pump market is poised for continued growth, driven by technological advancements, a shift towards personalized care, regulatory changes, and the rise of non-opioid pain management solutions. As these factors continue to shape the market, the future of PCA systems looks promising, with safer, more effective, and accessible pain relief options for patients worldwide.​

In conclusion, the patient-controlled analgesia pump market is evolving rapidly, reflecting broader trends in healthcare towards patient empowerment, technological innovation, and personalized medicine. Stakeholders in this market must navigate regulatory landscapes, address safety concerns, and leverage technological advancements to meet the growing demand for effective pain management solutions.

[casacoaislands12]

Enhance Event Atmospheres and Captivate Audiences Through Water Projections!

Have you heard about water screen projections before? They are also known as 3D water screens or aqua screens come in attractive forms of multimedia entertainment that create stunning visual displays by combining water and light. They create dynamic visuals that attract audiences and look like holograms.

How do water screen projections work?

With realistic water projection, you may create an ethereal, semi-transparent surface by projecting pictures, films, or 3D animations onto a fine mist of water. Usually, strong pumps that push water through specialized nozzles produce this mist. The purpose of these nozzles is to atomize water into a mist or tiny droplets. They accomplish this by pushing water streams at high pressure through microscopic gaps. The nozzles' dimensions and form play a critical role in producing a fine mist that serves as an appropriate backdrop for projections.

High-powered projectors are positioned carefully to cast images or films onto the water screen when the water is blasted through the nozzles. To guarantee that the content is sharp, clear, and correctly oriented on the mist, these projectors are fitted with specific lenses. Lastly, the mist dilutes the projector light, producing a colorful and dynamic display of images.

What are Water Screen Projections?

The ability to engage multiple senses is one of the best things that set water screen projections apart. Water screens can create multimodal experiences if sound effects or sound design are incorporated and synchronized with the visual display. By combining sound and vision, the performance becomes even more immersive, taking viewers on an engrossing and engaging sensory experience.

Applications of Water Screen Projections:

The utilization of water screen projections extends across various industries. This cutting-edge technique has found a place in entertainment, advertising, art installations, and beyond from grand-scale events to small gatherings. The power of this technique is highly used by artists, brands, and event planners to induce emotions, attract audiences, and engrave messages into memory.    

Entertainment Shows: In entertainment shows like concerts, theme park attractions, and special events, water screen projections are frequently utilized. They give performances a dynamic visual component.

Events and Celebrations: They are well-liked options for making an impression on guests at festivals, grand openings, and other special events.

Advertising and Branding: Sometimes companies use this technique as a unique and attention-grabbing way to show their messages and logos.  

What are the main challenges when doing a Water Screen Projection?

A special set of difficulties arises when projecting a water screen, necessitating meticulous planning and technical know-how. The following are some of the main issues to think about:

Weather Conditions

Water Quality and Purity

Content Creation and Mapping

Lighting Conditions

Conclusion:

The amazing look and function of Water Screen Projections continue to redefine the way we notice and engage with visual entertainment, whether in grand spectacles or intimate gatherings. We can only imagine the amazing displays that lie ahead as technology develops, offering viewers everywhere increasingly more complex and engrossing experiences.  

At Levy Lighting Design NYC, we specialize in crafting immersive experiences through the crafty integration of Water Screen Projections and Kinetic orbs in Miami.       

[drrajinderkaursaggu]

How is pain managed after breast cancer surgery?

Pain management after breast cancer surgeryis a crucial aspect of postoperative care, and healthcare providers employ a combination of medications and non-pharmacological approaches to ensure optimal comfort for patients. The specific pain management plan may vary depending on the type of surgery performed, individual patient needs, and any underlying health conditions. Here are common strategies for pain management after breast cancer surgery:

Medications: Analgesics (Pain Medications): Prescription or over-the-counter pain medications, such as acetaminophen or nonsteroidal anti-inflammatory drugs (NSAIDs), may be recommended to alleviate pain and reduce inflammation.

Opioid Analgesics: In some cases, opioid medications may be prescribed for a short duration to manage moderate to severe pain. However, their use is carefully monitored due to potential side effects and the risk of dependence.

Local Anesthetics: Nerve Blocks or Local Injections: Local anesthetics may be administered directly to the surgical site through nerve blocks or injections. This can provide targeted pain relief and reduce the need for systemic medications.

Multimodal Analgesia: Combination of Medications: Healthcare providers may use a multimodal approach, combining different classes of medications to target pain from multiple angles. This approach aims to minimize the use of opioids and reduce side effects.

Patient-Controlled Analgesia (PCA): PCA Pump: In some cases, a patient-controlled analgesia pump may be used. This allows patients to self-administer a preset dose of pain medication within safe limits, providing a sense of control over pain management.

Non-Pharmacological Approaches: Ice Packs: Applying ice packs to the surgical site can help reduce swelling and provide localized pain relief.

Elevation: Elevating the affected arm or the upper body may help alleviate discomfort and promote healing.

Deep Breathing and Relaxation Techniques: Practices such as deep breathing exercises and relaxation techniques can help manage stress and contribute to overall pain management.

Physical Therapy: Gentle Exercises: Physical therapy may include gentle exercises aimed at maintaining flexibility and preventing stiffness. These exercises are introduced gradually to avoid strain.

Wound Care: Proper Dressing and Care: Ensuring proper wound care and dressing changes are essential for preventing infection and minimizing pain associated with the surgical site.

Postoperative Education: Patient Education: Providing patients with clear instructions on postoperative care, including pain management techniques, medication schedules, and potential side effects, is crucial for their understanding and cooperation in the recovery process.

It's important for patients to communicate openly with their healthcare team about their pain levels and any concerns they may have. Tailoring the pain management plan to individual needs helps achieve the right balance between effectively controlling pain and minimizing potential side effects. Additionally, adherence to prescribed medications and postoperative care instructions is key to a successful recovery.

Embark on a journey to comprehensive breast health and surgical expertise with Dr. R.K. Saggu, a distinguished Breast Cancer Surgeon in Delhi. With a commitment to patient-centric care, Dr. Saggu brings unparalleled experience and compassionate guidance to individuals navigating the complexities of breast cancer.

Embark on a journey to comprehensive breast health and surgical expertise with Dr. R.K. Saggu, a distinguished Breast Cancer Surgeon in Delhi. With a commitment to patient-centric care, Dr. Saggu brings unparalleled experience and compassionate guidance to individuals navigating the complexities of breast cancer.

[dklasercomponents]

Top Quality Multimode Pump Combiner

Multimode Pump Combiner is designed for high-power applications. If you are looking for these combiners then you should contact DK Photonics Technology Limited which deals in all these technologies. 

For More info visit: 

https://www.dk-lasercomponents.com/product/18-1-x1-pump-and-signal-combiner/

Phone: +86-755-23736280

[optromix]

Special optical fibers: the overview

At present, optical fibers are widely used not only in fiber-optic data transmission lines but also in various fiber optic cables and sensors of physical quantities and other fiber-based devices. The specifics of this application require the creation of optical fibers with special properties. 

The main purpose of special optical fibers is to perform various operations with light signals (amplification, modulation, filtration, etc.), as well as the operation of fibers in special modes and conditions (for example, under high mechanical loads – shock or

static, high temperature, radiation, humidity, UV, average IR, and far-IR ranges), so the requirements for optical losses in such fibers fade into the background. 

The typical length of special optical fibers is not kilometers, as, in the case of long-distance fiber cables, it achieves from one to several tens of meters. Today, manufacturers of fiber optic solutions note a growing interest in specialized fibers for use in optical components. 

For example, global consumption of special optical fibers in 2007 amounted to more than $ 1.2 billion. Many manufacturers of special optical fibers are expanding their customers in the field of biomedicine, aviation, input/output, and military industries. Other manufacturers see more opportunities for using special fiber optic cables in sensors and fiber optic gyroscopes. 

Nevertheless, the use of special optical fibers in communication systems has made more significant progress and promises many new opportunities. It is already clear that in any case of further development, special fiber cables will be used in the equipment of next-generation communication networks.

Currently, there are about twenty types of special optical fibers that differ in their design characteristics and basic properties. The following basic information about some of the widely used special optical fibers is provided based on the most important areas of their application in communications. 

Optical fiber for lasers and amplifiers

Ytterbium fiber with a double-clad is used in high-power radiation sources and amplifiers. These fiber optic cables are designed to meet the requirements for high-power amplifiers, industrial and military lasers, and infrared sources. 

The optical fibers are specifically designed to effectively combine a single-mode signal and high pumping power from a multimode diode into a passive double-clad fiber. The combination of low-cost, high-output multimode diodes with these fibers allows for easily achieving multi-watt power levels with an effective ratio of electrical power to optical power. 

These fiber cables have a multimode core that corresponds in size to the diameter of the inner clad of the ytterbium fiber used as an active element for fiber lasers and amplifiers. They are used to transfer radiation energy from the optical pump source of a fiber laser (or amplifier) to its active element and deliver laser output radiation for various applications.

Optical fibers for optical multiplexers and demultiplexers

Optical multiplexers and demultiplexers of an input/output are typically created with the use of photosensitive fibers. The ability of an optical fiber to change the refractive index of the core under the influence of light is called the fiber's photosensitivity. 

Photosensitive fibers are used to create fiber Bragg gratings, which are the main component of radiation input-output multiplexers and demultiplexers. A fiber Bragg grating is an optical fiber with a periodic change in the refractive index along with its core. 

By irradiating a photosensitive fiber with a laser beam through a phase mask, a fiber Bragg grating can be created. The main property of this grating is the reflection of light propagating through the fiber in a narrow band that is centered around the Bragg wavelength.

Optical fibers for modulators

There are two types of optical waveguide modulators: planar and fiber. Both types are most often phase modulators. Thus, both polarizing fibers and conventional optical fibers are used in these modulators. 

Optical fibers for filters

Currently, there are numerous types of optical fiber filters: filters on diffraction or Bragg gratings, Fabry–Perot and Mach–Zander filters, etc. 

For example, a Bragg filter is a photosensitive optical fiber with a Bragg grating formed on part of it. If you change (control) the period of the FBG filter, it becomes a tunable filter. The grating period can be changed by heating or mechanical stresses.

Optical fibers for dispersion compensation

Dispersion compensation can be performed using several methods. For example, special fiber cables or dispersion-compensating modules can be used.

These fiber optic cables have a large negative dispersion, as well as a negative slope of the dispersion curve. A wide range of operations can be performed using fibers that compensate for dispersion. The second example of dispersion compensation is fiber Bragg gratings with a variable period.

Optical fibers for supercontinuum sources

Photonic crystal fibers are a special example of special optical fibers. Thanks to the appearance of a series of unique properties, they are used not only in optical communication, but also in high-power transmission, sensitive sensors, non-linear devices, and other areas.

Manipulating the type of grating, its step, the shape of the air channels, and the refractive index of the glass allows for obtaining properties that do not exist in conventional fiber optic cables. For example, nonlinear properties make photon-crystal fibers capable of generating a supercontinuum, i.e. converting light of a certain wavelength into light with longer and shorter waves. Thus, it is possible to create broadband light sources based on new principles. 

Fiber optic amplifiers

It is known that the optical signal is attenuated by 10-20 dB at every 50-100 km of fiber optic cables. This fact requires compensation. Previously, the only way to compensate for losses in the line was the use of regenerators in the existing communication lines.

Currently, three types of optical amplifiers have been developed for fiber optic systems: semiconductor optical amplifiers, fiber amplifiers based on rare-earth ions (for example, erbium), and Raman fiber amplifiers. 

The most widespread use is currently found in optical fiber amplifiers. The current level of technology development allows for employing various impurities into quartz fiber, in particular, rare earth elements. Erbium optical fiber amplifiers are the most common at present.

Advantages of erbium fiber amplifiers include:

– high energy transfer from the pump to signal > 50 %;

- simultaneous amplification over a wide range of wavelengths, i.e. they are suitable for WDM systems;

- output limit greater than 10-25 dB / m;

– the gain time constant is large enough for overcoming modulation interference;

- low noise factor;

– polarization independence (which reduces loss);

- the opportunity to use these optical fibers in remote systems;

- the erbium amplifier can also operate in the S and L ranges.

The disadvantages of erbium fiber amplifiers include:

- large dimensions of the erbium amplifier module;

- the inability to integrate with semiconductor devices;

- amplified spontaneous emission (ASE);

– crosstalk;

- gain limit. 

Raman fiber amplifier

Raman amplifiers are promising for use in fiber optic systems due to their following fundamental advantages: they can amplify at any wavelength; the fiber light guide itself can be used as the active medium of Raman amplifiers; the gain spectrum of these amplifiers depends on the pump spectrum (wavelength), so the selection of pump sources can form a very wide (more than 100 nm) gain band; Raman amplifiers have a low noise level.

The main disadvantage of Raman amplifiers is their low conversion efficiency, which requires the use of a fairly powerful continuous pump radiation to obtain the typical signal gain of 30 dB for fiber optic systems. 

Double-clad activated optical fibers

An appropriate pump is required for any laser to work. In particular, fiber lasers use optical fiber pumping. It is proposed to use double-clad optical fibers to increase the output power of fiber lasers and simplify the input of radiation from semiconductor laser diodes into the fiber light guide.

Photonic crystal activated fibers

Recently, photonic crystal fiber-based lasers have been rapidly developed. Photonic crystal waveguides and optical fibers are a new type of waveguides. Their appearance is associated with the creation and research of new fiber optic systems – photonic crystals. They have the following distinctive features in comparison to conventional fibers:

- high numerical aperture;

- large core diameter, which can support the single-mode operation. As a result, high pumping powers and generation without noticeable heating can be realized in photonic crystal fibers;

- the absence of non-linear effects;

- high anisotropy of the optical fiber structure, allowing transmission of radiation with a high degree of polarization. 

Anisotropic single-mode fiber cables

Along with the long-distance lines, fiber optic cables are widely used in a wide variety of measurement, diagnostic, and highly sensitive monitoring and control systems. Anisotropic single-mode optical fibers promote the development of sensors for measuring various physical quantities and such unique devices as fiber optic gyroscopes. 

Many manufacturers of special optical fibers are expanding their customers in the field of biomedicine, aviation, and military industries. Other manufacturers see more opportunities for using special fiber optic cables in sensors and fiber optic gyroscopes. Nevertheless, the use of special optical fibers in communication systems has made more significant progress and promises many new opportunities. It is already clear that in any case of further development, special fiber cables will be used in the equipment of next-generation communication networks.  If you would like to obtain an optical fiber product, you should choose the Optromix company. Optromix is a provider of top quality special fibers and broad spectra optical fiber solutions. The company delivers the best quality special fibers and fiber optic cables, fiber optic bundles, spectroscopy fiber optic probes, probe couplers, and accessories for process spectroscopy to clients. If you have any questions or would like to buy an optical fiber, please contact us at info@optromix.com

[dkphotonics]

Optical Fiber In-line Polarizer & its Fine Features

Optical Fiber In-line Polarizer & its Fine Features

The significance and value of Optical fibers don’t need any explanations or specifications in the world of electronics and technology. These devices are no doubt the tiny part but are equally important as well as requisite for the effective / efficient working of the machinery and electronic. When we talk about optical fiber In-line polarizer these are the cogs which can never be overlooked.

Opti…

[wemedicalcare]

Cancer Pain Treatment In Delhi and Gurgaon - Dr. Amod Manocha

Pain in cancer may arise due to many reasons and is often the presenting complaint leading to the diagnosis of cancer. It may be

Related to cancer itself or its spread to other body parts

A late presentation due to side effect of treatments such as chemotherapy, radiotherapy and surgery

A result of extra stress placed on other body parts for example shoulder pain due to using of a stick for walking

A totally unrelated coincidental problem such as arthritis

Pain can be of differentiated into background pain (which is always present in the background and is managed with regular medications) and breakthrough pain (pain which breaks through your regular pain relief). Breakthrough pain may occur unprovoked or may be triggered by external or internal factors. In cancer patients different types of pain may coexist. It is not just limited to pain arising from inflammation and tissue damage for example cancer of pancreas spreading to neighbouring organs and nerves leading to visceral and neuropathic pain respectively and a distant spread to bones producing bone pain.

Pain ManagementMedications managementNerve blocks, Radiofrequency & Neurolytic procedures

Radiofrequency procedures

Splanchnic nerve radiofrequency ablation for abdominal pain

Suprascapular nerve radiofrequency for shoulder pain

Pudendal nerve radiofrequency for pelvic pain

Spinal procedures e.g. epidural, intrathecal pumps

Certain procedures such as pumps to deliver medicines directly in the spine (intra thecal pumps) are performed more often for cancer pain.

Drug infusions

Psychology

Cancer is often accompanied by anxiety, depression and fear of the worst. A psychologist can help in analysing these thoughts rationally and developing a positive approach. They can help by teaching relaxation techniques, coping strategies and by reducing the effect of mood on pain.

Physiotherapy

Complementary and alternative therapies including Acupuncture, TENS, meditation, ayurveda and wellness.

TAG : Cancer Pain Treatment in Gurgaon, Pain Treatment in Delhi, Cancer Pain treatment in Delhi, Best Pain Specialist in South Delhi

Pain relief needs to be tailored to the cause, severity and duration of pain. In most cases a reasonable control can be achieved by using a combination of methods. Multimodal, Multi disciplinary approach provides the opportunity to maximise pain relief and provide support not only for the physical needs but also for the emotional, spiritual and social needs.  

Some of the management options available via a pain clinic are

This involves using different classes of medications to optimise the pain control. Using a combination of drugs helps to minimise side effects and maximise the benefits. Whilst considering the drug therapy many factors need to be considered like type of pain, cause and severity of pain, other medical problems and medications being used, medications tried previously, pre existing nausea/vomiting, constipation, ability to take and absorb medications, liver and kidney function etc. Apart from the standard medications mentioned in other sections some other medications are used more often in cancer pain such as steroids, bisphosphonates (for bone pain).

Nerves are commonly targeted in pain relieving interventions for example pudendal nerve for perineal or rectal pain, suprascapular nerve for shoulder pain, intercostal nerves for chest wall pain etc. The pain impulses being transmitted via the nerves can be temporarily blocked using local anaesthetics. The transmission of impulses can be reduced for longer duration using Neurolytic procedures, which involve injection of alcohol or phenol instead of local anaesthetic. Examples of neurolytic procedures include :

Coeliac plexus, splanchnic nerves neurolysis

Hypogastric plexus neurolysis

Lumbar sympathetic neurolysis

[painmanagementindelhi]

Cancer Pain Treatment In Delhi and Gurgaon - Dr. Amod Manocha

Pain in cancer may arise due to many reasons and is often the presenting complaint leading to the diagnosis of cancer. It may be

Related to cancer itself or its spread to other body parts

A late presentation due to side effect of treatments such as chemotherapy, radiotherapy and surgery

A result of extra stress placed on other body parts for example shoulder pain due to using of a stick for walking

A totally unrelated coincidental problem such as arthritis

Pain can be of differentiated into background pain (which is always present in the background and is managed with regular medications) and breakthrough pain (pain which breaks through your regular pain relief). Breakthrough pain may occur unprovoked or may be triggered by external or internal factors. In cancer patients different types of pain may coexist. It is not just limited to pain arising from inflammation and tissue damage for example cancer of pancreas spreading to neighbouring organs and nerves leading to visceral and neuropathic pain respectively and a distant spread to bones producing bone pain.

Pain Management

Pain relief needs to be tailored to the cause, severity and duration of pain. In most cases a reasonable control can be achieved by using a combination of methods. Multimodal, Multi disciplinary approach provides the opportunity to maximise pain relief and provide support not only for the physical needs but also for the emotional, spiritual and social needs.

Some of the management options available via a pain clinic are

Medications management

This involves using different classes of medications to optimise the pain control. Using a combination of drugs helps to minimise side effects and maximise the benefits. Whilst considering the drug therapy many factors need to be considered like type of pain, cause and severity of pain, other medical problems and medications being used, medications tried previously, pre existing nausea/vomiting, constipation, ability to take and absorb medications, liver and kidney function etc. Apart from the standard medications mentioned in other sections some other medications are used more often in cancer pain such as steroids, bisphosphonates (for bone pain).

Nerve blocks, Radiofrequency & Neurolytic procedures

Nerves are commonly targeted in pain relieving interventions for example pudendal nerve for perineal or rectal pain, suprascapular nerve for shoulder pain, intercostal nerves for chest wall pain etc. The pain impulses being transmitted via the nerves can be temporarily blocked using local anaesthetics. The transmission of impulses can be reduced for longer duration using Neurolytic procedures, which involve injection of alcohol or phenol instead of local anaesthetic. Examples of neurolytic procedures include :

Coeliac plexus, splanchnic nerves neurolysis

Hypogastric plexus neurolysis

Lumbar sympathetic neurolysis

Radiofrequency procedures

Splanchnic nerve radiofrequency ablation for abdominal pain

Suprascapular nerve radiofrequency for shoulder pain

Pudendal nerve radiofrequency for pelvic pain

Spinal procedures e.g. epidural, intrathecal pumps

Certain procedures such as pumps to deliver medicines directly in the spine (intra thecal pumps) are performed more often for cancer pain.

Drug infusions

Psychology

Cancer is often accompanied by anxiety, depression and fear of the worst. A psychologist can help in analysing these thoughts rationally and developing a positive approach. They can help by teaching relaxation techniques, coping strategies and by reducing the effect of mood on pain.

Physiotherapy

Complementary and alternative therapies including Acupuncture, TENS, meditation, ayurveda and wellness.

TAG : Cancer Pain Treatment in Gurgaon, Pain Treatment in Delhi, Cancer Pain treatment in Delhi, Best Pain Specialist in South Delhi

click here to know more about "cancer treatment" : https://at.tumblr.com/painspecialist/why-does-cancer-cause-pain/vh8ekembdki5

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[dkphotonic]

Check Out the Amazing Pump and Signal Combiner

Try the most reliable Pump and Signal Combiner. Our pump is intended for high-power applications that need great optical performance. It also has a passive heatsink package and a temperature monitoring hole.

Contact Details-

Phone: +86-755-23736280

For more info visit:

[beasttrust]

Uses for an optical isolator

Rotators Difference between an Optical Circulator & Isolator & RotatorĪn optical circulator is used to route the incoming light signals from port 1 to port 2 in a way that if some of the emitted light is reflected back to the circulator, it doesn’t exit from port 1 but from port 3. This rotator is used for amplitude modulation of light and is an integral part of optical isolators and optical circulators. What is an optical rotator?Īn optical rotator is typically an in-line Faraday rotator that is designed to rotate the polarization of the input light by 45 degrees. This is what makes it possible to achieve higher isolation. Hence, it adds to the total of 90 degrees when light travels in the forward direction and then the same in the backward direction. It happens because of the change in the relative magnetic field direction, positive one way, and negative the other way. It means that the rotation is positive 45 degrees in the forward direction and negative 45 degrees in the reverse direction. The polarization rotation caused by the Faraday rotator always remains in the same relative direction. Its main component is the Faraday rotator which ensures non-reciprocal rotation while maintaining linear polarization. What is an optical isolator?Īlso known as an optical diode, an optical isolator is an optical passive component that allows the light to travel in only one direction. While some circulators are three-port devices, there are also four-port circulators. In short, it is designed such that the light coming from one port exits from the next port. What is an optical circulator?Īn optical circulator is a high-performance light-wave component that is designed to route the incoming light signals from Port 1 to Port 2 and the incoming light signals from Port 2 to Port 3. Circulator & Isolator & RotatorĪs we are discussing specifically optical passive components, you will learn here about optical circulators, optical isolators, and optical rotators rather than their electronic counterparts. So, if you are curious to know about these little yet important optical passive components, read the blog till the end. We will first talk about what these components exactly are and then share what makes them different from each other. Today, we will discuss three different optical passive components, namely circulator & isolator & rotator. What is a polarization maintaining filter coupler?.A Concise Selection Guide for In-Line Polarizers.What is the importance of 80um PM fiber components?.The Growing Demand for PM Fiber Components in 2023 and Beyond.Why Should Polarization Maintaining Filter Coupler Feature High Extinction Ratio?.Polarizing Beam combiners/splitters (2).High Power Faraday Rotator and Isolator (1).(6+1)X1 Pump and Signal Combiner 2+1X1 Pump Combiner 8CH CWDM Module 16CH CWDM Module 19" rack mount chassis CWDM 1060nm Cladding Power Stripper 1064nm Band-pass Filter 1064nm Components 1064nm Fiber Collimator 1064nm High Power Isolator ABS plastic box Cladding Power Stripper Collimator Compact CWDM Module CWDM CWDM Multiplexer CWDM Mux/Demux CWDM MUX/DEMUX Module DWDM DWDM Multiplexer fiber optica connector fiber optic coupler FTTX Fused Coupler fused wdm FWDM High Power Fused Coupler High power isolator Isolator LGX CWDM Module Mini Size CWDM Mini Size Fused WDM Multimode High Power Isolator OADM optical circulator optical coupler Optical fiber communication optical isolator PLC Splitter pm circulator PM Components pm isolator pump combiner Pump Laser Protector WDM DK Categories

[painspecialist]

Cancer Pain

Pain in cancer may arise due to many reasons and is often the presenting complaint leading to the diagnosis of cancer. It may beBone pain presents as an aching, throbbing sensation. Some cancers have a preference to spread to bones.

Pain Management

Pain relief needs to be tailored to the cause, severity and duration of pain. In most cases a reasonable control can be achieved by using a combination of methods. Multimodal, Multi disciplinary approach provides the opportunity to maximise pain relief and provide support not only for the physical needs but also for the emotional, spiritual and social needs.  

Some of the management options available via a pain clinic are

Medications management

This involves using different classes of medications to optimise the pain control. Using a combination of drugs helps to minimise side effects and maximise the benefits. Whilst considering the drug therapy many factors need to be considered like type of pain, cause and severity of pain, other medical problems and medications being used, medications tried previously, pre existing nausea/vomiting, constipation, ability to take and absorb medications, liver and kidney function etc. Apart from the standard medications mentioned in other sections some other medications are used more often in cancer pain such as steroids, bisphosphonates (for bone pain).

Nerve blocks, Radiofrequency & Neurolytic procedures

Nerves are commonly targeted in pain relieving interventions for example pudendal nerve for perineal or rectal pain, suprascapular nerve for shoulder pain, intercostal nerves for chest wall pain etc. The pain impulses being transmitted via the nerves can be temporarily blocked using local anaesthetics. The transmission of impulses can be reduced for longer duration using Neurolytic procedures, which involve injection of alcohol or phenol instead of local anaesthetic. Examples of neurolytic procedures include

Coeliac plexus, splanchnic nerves neurolysis

Hypogastric plexus neurolysis

Lumbar sympathetic neurolysis

  Radiofrequency procedures

Splanchnic nerve radiofrequency ablation for abdominal pain

Suprascapular nerve radiofrequency for shoulder pain

Pudendal nerve radiofrequency for pelvic pain

Spinal procedures e.g. epidural, intrathecal pumps

Certain procedures such as pumps to deliver medicines directly in the spine (intra thecal pumps) are performed more often for cancer pain.

Drug infusions

Psychology

Cancer is often accompanied by anxiety, depression and fear of the worst. A psychologist can help in analysing these thoughts rationally and developing a positive approach. They can help by teaching relaxation techniques, coping strategies and by reducing the effect of mood on pain.

If you are looking for Cancer Pain do consult with Dr. Amod Manocha once.

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Global Vertical Cavity Surface Emitting Laser (VCSEL) Market

Global Vertical Cavity Surface Emitting Laser (VCSEL) Market Size, Share, Application Analysis, Regional Outlook, Growth Trends, Key Players, Competitive Strategies and Forecasts to 2030

The global VCSEL market accounted 5.5 million USD in 2020 and is anticipated to reach 38.4 million USD by 2030 to grow at a CAGR of 16.9% during the forecast period.The vertical cavity surface emitting laser (VCSEL) is a semiconductor based laser diode which radiates the light vertically from its upper surface. These devices having several benefits over edge emitting laser (EEL) diode such as more cost-effective, easier to experiment and more efficient by offering a wide range of applications in networking. This device operates on wavelength range 850nm to 1310nm and at transmission rate of 2.125-150Gbps. Furthermore, this laser needs less electrical current to offer a given coherent power output and also emits a slender, round beam than common aspect emitters. This makes it simpler to get the vigour from the device into an optical fiber. Furthermore, demand for this laser in consumer electronics and data communication is expected to boost the global market in the upcoming years. 

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Market Dynamics and Factors:

An increase adoption in proximity sensing, data communication and medical applications due to new features of VCSEL such as variety of package form factors, wider range of wavelength availability and small size are the major drivers for the growth of the global VCSEL market. Moreover, growing demand for laser based hard disc drives due to more power efficient, quick, and greater accuracy feature are some of the other factors which will drive the market during forecast time. Conversely, the limited data transmission range is responsible to restrain the market growth.  Additionally, rapid rise in demand for low energy VCSELs with fast switching capabilities in high-capacity data centers and servers are also boosting the growth of market during the next coming years. On the rather hand, the technological advancements in consumer electronics sector and evolution of laser-based hard disc drive technology among the population are creating immense opportunities for the market growth during forecast timeframe. However, the problem related to data transmission range is considered to be the challenge for market in upcoming years.

Market Segmentation:

Global VCSEL Market – By Type

Single-Mode

Multimode

Global VCSEL Market – By Material

Gallium Arsenide (GAAS)

Indium Phosphide (INP)

Gallium Nitride (GAN)

Global VCSEL Market – By Application 

Data Communications

Infrared Illumination

Sensing

Pumping

Others

Global VCSEL Market – By Geography

North America

U.S.

Canada

Mexico

Europe

U.K.

France

Germany

Italy

Rest of Europe

Asia-Pacific

Japan

China

India

Australia

Rest of Asia Pacific

ROW

Latin America

Middle East

Africa

New Business Strategies, Challenges & Policies are mentioned in Table of Content, Request TOC at @ https://www.decisionforesight.com/toc-request/DFS020355 

Geographic Analysis:

North America holds the largest market share in the global VCSEL market.  The growth in enterprise mobility and extensive wireless connectivity in some countries such as the U.S., Canada, and Mexico are responsible to the growth of the market in this region. An innovation in advanced technologies and growth in data communication application are creating immense growth opportunities for the market in this region. In addition, Asia pacific held the fastest market share due to increasing data centers and also increasing demand for consumer electronic devices and premium automobiles. Furthermore, ASPC witnesses the highest growth rate during the forecast time frame due to lucrative opportunities offered by countries including China, India, Singapore, South Korea, and Japan. These countries are emerging as hubs for data centers owing to advanced telecom infrastructure and support from government. Europe is expected to significant growth in the global market due to significant use of tablets and mobile devices which led to the rise in adoption of gesture recognition technology.

Competitive Scenario:

The key players of global VCSEL markets are Lumentum, Finisar, Hamamatsu, Broadcom, Princeton Optronics, Vixar, Philips Photonics, Alight Technologies A/S, Avago Technologies, Finisar Corporation, and Ultra Communications Inc.

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How will this Market Intelligence Report Benefit You?

The report offers statistical data in terms of value (US$) as well as Volume (units) till 2030.

Exclusive insight into the key trends affecting the Global Vertical Cavity Surface Emitting Laser (VCSEL) industry, although key threats, opportunities and disruptive technologies that could shape the Global Vertical Cavity Surface Emitting Laser (VCSEL) Market supply and demand.

The report tracks the leading market players that will shape and impact the Global Vertical Cavity Surface Emitting Laser (VCSEL) Market most.

The data analysis present in the Global Vertical Cavity Surface Emitting Laser (VCSEL) Market report is based on the combination of both primary and secondary resources.

The report helps you to understand the real effects of key market drivers or retainers on Global Vertical Cavity Surface Emitting Laser (VCSEL) Market business.

The 2021 Annual Global Vertical Cavity Surface Emitting Laser (VCSEL) Market offers:

100+ charts exploring and analysing the Global Vertical Cavity Surface Emitting Laser (VCSEL) Market from critical angles including retail forecasts, consumer demand, production and more

15+ profiles of top producing states, with highlights of market conditions and retail trends

Regulatory outlook, best practices, and future considerations for manufacturers and industry players seeking to meet consumer demand

Benchmark wholesale prices, market position, plus prices for raw materials involved in Global Vertical Cavity Surface Emitting Laser (VCSEL) Market type

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Mukilteo Multimodal Ferry Terminal, Washington

Mukilteo Multimodal Ferry Terminal, Washington Commercial Building, Architecture Development, Images

Mukilteo Multimodal Ferry Terminal in Washington

Jan 7, 2021

Mukilteo Multimodal Ferry Terminal

Design: LMN Architects

Location: Washington, USA

LMN Architects is pleased to celebrate the opening of the Mukilteo Multimodal Ferry Terminal in Mukilteo, Washington. With input from local tribes, the two-story terminal building, designed in partnership with KPFF Consulting Engineers, replaces the existing terminal built in 1957 and adheres to contemporary environmental and building standards.

The Mukilteo-Clinton ferry route moves more than two million vehicles and nearly four million riders annually in conjunction with State Route 525, the major transportation corridor connecting Whidbey Island to the Seattle-Everett metropolitan area. With proximity to commuter trains via Sound Transit’s Mukilteo Sounder Station, the new two-story terminal building’s walk-on ridership is expected to increase more than 100 percent over the next 20 years during peak commute times. The new terminal provides more space for vehicle holding and separates pedestrian and vehicle boarding with an overhead walkway for safer, more efficient loading, especially for people with disabilities.

Charlie Torres, Mukilteo Design Project Manager at WSF, comments: “We listened intently and realized our project had to tell a story, one that had been partially hidden from the general public for years and covered under a Cold War fueling tank farm and a pioneer lumbermill before that. The group of designers asked to bring the project together embraced the goal of designing a new ferry terminal that honored and respected the history and values of the Coast Salish people. While only a transportation facility, it owes a debt to the generations of people who occupied this beautiful piece of land along the Salish Sea thousands of years before our time. The project is light on the earth and wrapped in cedar.”

Howard Fitzpatrick, Principal, LMN Architects, comments: “The Mukilteo Multimodal Ferry Terminal is the result of an intensive collaboration between the design, engineering, and contracting teams. But it would not have been possible without the inspiration and sense of mission that the team drew from our tribal partners. The historic significance of the site to the tribes, combined with its incredible natural beauty, inspired the team to produce a project that is imbued with a deep sense of history, while at the same time recognizing the vitality and forward-looking orientation of the area’s original inhabitants.”

The building’s longhouse form, derived through a close collaboration with numerous Coast Salish tribes, enriches the passenger experience, streamlining circulation and managing large patron flows with intuitive wayfinding. Vertical transportation cores with elevators and stairs at each end of the structure lead to a linear promenade at the upper level, from which entries to the ticketing and waiting area are visible.

Phillip Narte, WSF Tribal Liaison, comments: “The Ferry Terminal has been the most challenging project I have been involved in due in part to the collaboration with 11 tribal governments, and the associated cultural and historical issues. I believe the project will become a model for how local, state, and tribal governments can work together. The Mukilteo Multimodal Ferry Terminal is the most rewarding and satisfying project that I will ever work on.”

The waiting room is a daylight-filled space with views to land and sea that help orient ferry riders. Tribal cultural motifs created by local, Native American artists James Madison and Joe Gobin are displayed throughout the building, creating a welcoming atmosphere of regional belonging. In conjunction with the terminal, a new waterfront promenade connects a path from downtown Mukilteo, through the terminal and on to the beach, creating an elevated pathway for public use.

Andrew Bennett, Principal, KPFF Consulting Engineers, comments: “The Mukilteo Multimodal Ferry Terminal has been an amazing opportunity to contribute to our regional transportation system. It was an exceptionally complicated project and KPFF was fortunate to have visionaries like LMN on our team. We were able to work with literally dozens of stakeholders, firms, and government agencies to deliver this project. Everyone can be proud of what we’ve accomplished, and we hope this terminal continues to be a valuable public asset for years to come.”

LMN Architects worked closely with the Coast Salish tribes, whose traditional fishing rights encompass the area’s coastal waters, to incorporate environmental stewardship into the overall concept. The project’s strong sustainability ambitions started with repurposing the brownfield site, which previously housed a U.S. Air Force Cold War fuel depot and pier. Removing the pier eliminated approximately 10 percent of the Puget Sound’s remaining toxic creosote piles. The structural expression combines advanced energy and water conservation, and the longhouse-style shed roof allows for a full array of photovoltaic panels, meaning the facility can return energy to the grid.

The roof canopy is made from cross-laminated timber, sustainably harvested and locally sourced. Heating and cooling the concrete-slab main floor with electric heat pumps efficiently provides interior comfort year-round. A rack-and-pinion window system automatically opens and closes in response to changing conditions, optimizing airflow and comfort. The vehicle holding area features pervious concrete that collects stormwater and filters it through layers of sand before it enters the Possession Sound. Other advanced stormwater treatment systems are used throughout the terminal site.

Howard Fitzpatrick, Principal, LMN Architects, comments: “The design team took the responsibility of building on such a historically significant and sacred site very seriously. While it is impossible to construct a modern facility without impacting the site, our goal was to minimize those impacts, to work with the sun, rain, wind and views that have always defined this coastline to make a building that respects both its site and the culture that has occupied it for thousands of years.”

The Mukilteo Multimodal Ferry Terminal provides a flexible asset for the community while creating a major new transportation hub that alleviates congestion and provides a new connection to public transit. The new terminal improves numerous shortcomings of the existing 63-year old facility while looking to the future with a sustainable approach serving the Pacific Northwest’s rapidly evolving transportation needs.

Walt Niehoff, Partner, LMN Architects, comments: “When we began the design, we were conscious of the transportation and infrastructure needs, but more importantly the rich history of the project and site. LMN and our team of consultants set out to create a welcoming civic space and a terminal for the new century. In addition to providing much-needed infrastructure improvements for the Mukilteo-Clinton route, the building celebrates the nature around the site, meets modern accessibility requirements, and improves both passenger safety and circulation. The Mukilteo Multimodal Ferry Terminal is the first new ferry terminal built in 40 years in the state of Washington, and we are extremely proud to be a part of this effort to help improve public infrastructure in the Pacific Northwest.”

The new terminal officially opened at 5:50 p.m. on December 29, upon arrival of the 5:35 p.m. departure out of Clinton. That sailing marked the end of an 18-hour closure of the route to move floating marine structures from the old terminal to the new one. Because of COVID-19 restrictions on large gatherings, there was no grand opening ceremony.

LMN Architects is recipient of the 2016 AIA National Architecture Firm Award and is widely recognized for its design of projects that support smart, sustainable cities. The firm has successfully completed more than 700 projects across North America, including the double LEED Platinum Vancouver Convention Centre West in Vancouver, Canada; Cleveland Convention Center & Civic Core in Cleveland, Ohio; Tobin Center for the Performing Arts in San Antonio, Texas; and the Voxman Music Building at the University of Iowa in Iowa City, Iowa. The firm’s ongoing dedication to communities at all scales is underscored by its design approach, creating environments that elevate the social experience.

Mukilteo Multimodal Ferry Terminal, Washington – Building Information

Design: LMN Architects

Location: 910 1st Street, Mukilteo, Washington

Client: Washington State Ferries Design Years: 2014-2017 Construction Years: 2019-2020 Major Building Materials: Concrete, steel, heavy timber and CLT Program: Multi-modal Ferry Terminal with Maintenance Building and Toll Plaza

Site Area: 401,112 SFT (37,264.5 sqm)

Floor Area: Terminal: 5,865 SFT (545 sqm) Maintenance Building: 4,193 SFT (389.5 sqm) Toll Plaza: 828 SFT (77 sqm).

Building Height: 47 FT. (14 m.) Number of Floors: 2 Cost of Construction: $187 million

Project Team: Clay Anderson David Backs Greg Bishop, AIA Elizabeth Correa, AIA Aubrey Davidson, AIA Matthew Fisher, AIA Howard Fitzpatrick, AIA Cody Gabaldon Apoorv Goyal Mette Greenshields, AIA Chelsea Holman Euiseok Jeong, AIA Gustavo Lopez, AIA Graham Moore, Associate AIA Lori Naig, IIDA Walt Niehoff, AIA Christopher Patterson, AIA John Petterson, AIA Bennett Sapin, AIA Tyler Schaffer, AIA Todd Schwisow, AIA Kathy Stallings, AIA John Woloszyn, AIA Rushyan Yen, AIA

Prime Consultant; Project Manager, Structural and Civil Engineer: KPFF Consulting Engineers General Contractor: IMCO General Construction Landscape Architect: HBB Landscape Architecture Lighting Design: Dark Light Design Mechanical/Plumbing Engineer: FSi Consulting Engineers Electrical Engineer: Jacobs Engineering Group Communications: Ergosync Engineering Vertical Transportation: The Greenbusch Group, Inc Geotechnical Engineer: Hart Crowser Signage Design: Ilium Security Design: Washington State Ferries

Photography: Benjamin Benschneider

Mukilteo Multimodal Ferry Terminal, Washington images / information received 070819

LMN Architects

Location: Seattle, Washington, USA

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