The incidence of gastrointestinal diseases is closely associated with current living environment, unhealthy dietary and lifestyle habits. These conditions are more prevalent among middle-aged and elderly populations and are typically characterized by symptoms such as gastrointestinal bleeding and abdominal pain. If not properly addressed and treated, such diseases may increase the risk of malignant transformation, thereby exacerbating the treatment burden for patients^[1,2].

 

High-Frequency Electrosurgical procedures under digestive endoscopy are currently one of the primary therapeutic approaches for gastrointestinal polyps. This technique utilizes the thermal effects generated by high-frequency currents to induce coagulation and necrosis of the lesion tissue by disrupting its oxygen supply, thereby achieving polyp resection. ShouLiang-med SEH80 series High-Frequency Electrosurgical Generator features advanced tissue-sensing technology and real-time Patient Return Electrode monitoring system. It can dynamically adjust the output power based on tissue impedance and type, while continuously monitoring attachment quality of the negative electrode plate. These features enhance cutting and sealing efficiency, reduce surgical smoke and tissue carbonization, and minimize the risk of  negative electrode plate site burns, thereby improving overall procedural safety. In gastrointestinal polypectomy procedures, it is characterized by one-time complete polyp resection, rapid cutting speed, and broad surgical applicability.

 

Studies ^[3] have shown that patients treated with high-frequency electrosurgical techniques experience shorter gastrointestinal function recovery time, lower pain scores at 2 hours postoperatively, reduced hospital stays, higher wound healing rates, and a significantly lower incidence of complications (P < 0.05). These findings suggest that the application of painless endoscopic high-frequency electrosurgical treatment solution faster postoperative recovery of gastrointestinal function, alleviates postoperative pain, and enhances wound healing, while maintaining high procedural safety and patient acceptability.

 

The application of endoscopic High-Frequency Electrosurgical  solution allows for precise anatomical treatment, as endoscopic instruments provide direct visualization of the lesion area and polyp characteristics. Preoperative administration of anesthetics induces sedation and hypnosis, eliminating the patient’s perception of discomfort during endoscope insertion and minimizing stress responses, which helps maintain stable vital signs and reduces the technical difficulty of the procedure. Furthermore, by mitigating perioperative stress and ensuring good patient tolerance, this approach enables efficient and smooth polyp resection while preserving surrounding healthy tissue. This, in turn, accelerates postoperative organ recovery, shortens hospitalization time, and contributes positively to wound healing outcomes ^[4,5].

 

In summary, during the surgical treatment of gastrointestinal polyps, the application of high-frequency electrosurgical generator under painless digestive endoscopy results in minimal impact on gastrointestinal function and inflammatory injury, while promoting faster postoperative recovery in patients.

 

References:

[1]Zhang Zhuo, Diao Zhuo, Xie Yajuan, et al. Comparison of clinical efficacy, recurrence rate and safety between endoscopic mucosal resection and high-frequency electrosurgical resection for colorectal polyps[J].Chinese Journal of Coal Industry Medicine, 2022,25(6):625-628.

[2]Jiao Sheng-cheng, Sun Zeng-feng, Li Bin. Effect of Endoscopic High-Frequency Electrotome Combined with Argon Ion Coagulation in Treatment ofGastrointestinal Polyps [J]. Chinese Community Doctors, 2022,38(5):42-44.

[3] Wang HX, Huang HW, Li XW, et al. Wang Huaxiu, Huang Huiwen, Li Xiawei, et al. Effect of painless digestive endoscopy high-frequency electrosurgery on complications and postoperative recovery in patients with gastrointestinal polyps[J]. China Medical Device Information, 2025,31(06):26-28. DOI:10.15971/j.cnki.cmdi.2025.06.042.

[4] Liang Chao, Liang Jing, Chen Beijia. Comparative analysis of the effect of painless gastrointestinal endoscopy and general gastrointestinal endoscopy with high-frequency electrosurgery in the treatment of gastrointestinal polyps[J]. Internal Medicine, 2020,15(5):589-591.

[5] Xu Jiaheng. Effect of painless digestive endoscopy high-frequency electrosurgery in the treatment of elderly gastrointestinal polyps and its effect on oxidative stress response[J].  ACTA MEDICINAE SINICA, 2021,34(5):48-51.

Yu Juan and An Yani from Yantai Yuhuangding Hospital in Shandong Province published an article titled "Advantages of double-circuit Return Electrode Plates in High Frequency Generator" in the *Journal of Qilu Nursing*. The article mentioned that high frequency generator heats the tissues when it comes into contact with the body through the high-frequency and high-voltage electric current generated by the tip of the effective electrode, which achieves the separation and coagulation of the tissues of the body and thus serves the purpose of cutting and hemostasis.  Due to the physical properties of electrical currents, the current acting on the human body must return to the high frequency generator via the return electrode plate to form a complete circuit.

 

The return electrode plate (also known as the neutral or dispersed electrode) is a critical component used in electrosurgery in conjunction with the High Frequency Generator. Its primary purpose is to establish a safe circuit for the electric current, to ensure that the high-frequency current from the monopolar electrode through the patient's body can be safely returned to the generator, to avoid accidental burns. Its core functions include the most basic to provide a low-impedance path for high-frequency current to form a closed circuit, preventing the current from spreading in the body in an uncontrolled manner; secondly, reducing current density by increasing contact area, thereby minimizing localized temperature rises and lowering the risk of thermal tissue damage.  

 

The Disposable Patient Return Electrod provided by ShouLiang-med is professionally designed with key performance advantages to ensure surgical safety:

 

1.Excellent flexibility and strong adhesion ensure a stable and effective contact area between the patient and the electrode during surgery.

2.The conductive foil in the center is evenly divided into two sections. Once applied to the skin, the return electrode monitoring system in the high-frequency surgical device continuously evaluates the contact status. If any abnormality is detected, the system will trigger an audio-visual alarm and automatically stop output, ensuring real-time monitoring of effective patient connection.

3.With nearly zero resistance and low thermal effect, the electrode features a rounded rectangular shape that promotes even heat distribution, significantly reducing the risk of burns.

4.Designed for single use, it prevents cross-contamination between surgical patients and greatly enhances procedural safety.

With the rapid growth of the global aging population and the steady advancement of minimally invasive surgical techniques, the energy-based surgical device market has emerged as a promising blue ocean with substantial growth potential. Among these, large vessel sealing system stands out as one of the most widely used energy surgical devices in clinical practice.

 

Large vessel sealing system is the advancement of the high frequency electrosurgical unit, employing the thermal effects generated by high-frequency electrical current applied to biological tissues to achieve effective hemostasis.Compared to traditional high-frequency electrosurgical unit, which offers rapid cutting speeds but operate at relatively high temperatures, large vessel sealing system achieves precise sealing at lower temperatures, thereby minimizing collateral tissue damage. This characteristic has made it the preferred choice for clinical surgeons.

 

ShouLiang-med is dedicated to the research, development, and manufacturing of large vessel sealing technologies and is recognized as an innovator in this field. The core product SL100M high-frequency surgical device has won favor among customers both at home and abroad for its advanced technology and professional support.

 

The SL100M is a versatile generator that integrates bipolar coagulation and vessel sealing functions. It delivers energy through precise algorithms and features intelligent tissue-sensing technology, which monitors tissue composition and impedance in real time. This enhances the speed and consistency of tissue sealing, laying a solid foundation for its outstanding surgical performance.

 

As an integrated surgical platform, the SL100M supports standard bipolar instruments for delicate procedures such as neurosurgery and microsurgery, while also being fully compatible with the AGISEAL series for sealing vessels up to 7mm in diameter. It overcomes the limitations of conventional bipolar systems—such as the need for full tissue exposure and prolonged operation time—and avoids foreign body residue from hemostatic clips. Compared to traditional electrosurgical units, it offers superior performance, particularly in laparoscopic and open tumor surgeries, significantly improving surgical safety.

 

The SL100M also excels in user experience. Equipped with the latest vessel sealing technology and a responsive feedback control system, it accurately detects the impedance of target tissue between the jaws. Once optimal sealing is achieved, the system automatically stops energy delivery and provides an audible alert. This intelligent design eliminates reliance on manual judgment, offering real-time audio-visual cues to help surgeons clearly understand the device’s status. With its intuitive interface and easy operation, even new users can quickly master the system, making it a reliable assistant in the operating room.

In the ever-evolving landscape of point-of-care testing (POCT), innovation is key to meeting the demands of modern healthcare. As a leader in this field, Poclight are excited to introduce our latest advancement: lyophilized spherical reagents. By transforming traditional reagents into a freeze-dried format, we have eliminated the dependency on cold-chain transport, making diagnostics more accessible than ever.

 

Poclight's lyophilized spherical reagents can be stored at room temperature, between 2-30°C, and boast an impressive shelf life of over 12 months. This breakthrough not only simplifies logistics but also ensures that healthcare providers can rely on our products without the complications associated with cold storage. This accessibility is crucial, especially in remote or underserved areas where cold-chain facilities may not be available.

 

 

What sets Poclight's reagents apart is their ability to maintain the high precision levels expected from chemiluminescent assays. Despite the challenges of storage, Poclight's products deliver accuracy and reliability, enabling healthcare professionals to make informed decisions based on trustworthy results. This precision is essential for effective diagnosis and treatment, ensuring that patients receive the care they need in a timely manner.

 

Moreover, Poclight's innovation extends beyond just the reagents themselves. By streamlining the testing process, it easier for users to obtain results quickly and efficiently. The one-step operation allows healthcare providers to perform tests with minimal training, reducing the likelihood of errors and enhancing workflow efficiency.

 

As we continue to push the boundaries of what is possible in POCT, Poclight's lyophilized spherical reagents stand as a testament to our commitment to improving healthcare delivery. By removing the constraints of cold-chain transport and maintaining high-quality standards, we are setting a new benchmark for diagnostic testing in diverse settings.

 

The lyophilized spherical reagents represents a significant leap forward in the field of POCT. This innovation not only enhances accessibility and usability but also ensures that healthcare professionals can deliver accurate and timely POCT diagnostics, ultimately benefiting patient care.

 

When it comes to patient comfort and hygiene in dental practices, Dental Bibs play a crucial role. These disposable barriers protect patients from spills and contaminants during procedures, ensuring a clean and professional experience. However, not all dental bibs are created equal—the key to superior performance lies in the Dental Bib raw materials used during production.

High-quality Waterproof Dental Bib Raw Material is essential for durability and liquid resistance. Typically made from 2 ply paper laminated with polyethylene or other waterproof layers, these materials must meet strict medical-grade standards. The right raw material ensures the bib stays dry, prevents bacterial penetration, and offers a soft texture for patient comfort.

For manufacturers, investing in a reliable Dental Bib machine is equally important. Advanced machines optimize production efficiency while maintaining consistency in bib size, thickness, and sealing. Whether producing standard or custom-sized bibs, the right equipment paired with premium raw materials guarantees a flawless end product.

At Telijie, we specialize in providing top-tier Dental Bib raw materials, semi-finished laminated material, and high-performance Dental Bib machines. Our materials are rigorously tested for waterproofing, strength, and skin-friendliness, making them ideal for dental clinics worldwide. As a trusted supplier, we offer end-to-end solutions—from raw materials to production equipment—ensuring seamless manufacturing for our partners. Choose Telijie for unmatched quality and reliability in dental bib production.

When OCT meets artificial intelligence, a diagnostic revolution quietly arrives:

Automatic lesion identification: The algorithm based on convolutional neural network (CNN) can complete the pathological analysis of ophthalmic OCT images within 0.3 seconds, identifying dozens of lesions such as macular holes and retinal detachment, with an accuracy rate exceeding 95%

Real-time surgical navigation: During tumor surgery, the AI-enhanced OCT system can dynamically mark the tumor boundary. Experimental data show that this reduces the residual rate of malignant tissues by 40%

Elastography breakthrough: The Bayesian neural network strain reconstruction technology developed by the team from Guangdong University of Technology has successfully solved the problem of measuring signals related to chromatographic regression, enabling OCT to map the mechanical properties of tissues and providing a new dimension for the diagnosis of cancer hardness

Knowledge Corner: The Mystery of “Coherence” in OCT

Low-coherence interferometry (LCI) is the core technology of OCT. When the light beam reflected from the tissue meets the reference light beam, only the light with an optical path difference less than the coherence length of the light source will interfere. By measuring interference signals, OCT can precisely locate the depth position of scatterers - just like measuring the microscopic world of life with a “ruler” of light.



Full-field OCT (FF-OCT) : Breaking through the traditional resolution limit and achieving cell-level dynamic imaging. In breast cancer surgery, the experimental system has been able to determine within 20 seconds whether there are residual cancer cells at the resection margin

Chip-level light source: Columbia University has developed a millimeter-level supercontinuum light source chip, replacing traditional bulky lasers and paving the way for handheld OCT devices

Multimodal fusion: Combining OCT with photoacoustic imaging, fluorescence microscopy and other technologies to simultaneously obtain the triple information of structure, function and molecule. For example, in brain science research, such systems can observe hemodynamics and neuronal activities in parallel



Despite the bright prospects, OCT still faces practical constraints:

Penetration depth limitation: The strong scattering characteristics of light in biological tissues limit the effective detection depth to 2-3mm (skin) to 2-3cm (eye).

Data Ocean Challenge: A single OCT scan of the entire body skin generates data at the GB level, and more intelligent compression analysis algorithms need to be developed

Standardization dilemma: The differences in equipment parameters among different manufacturers lead to a decline in data comparability, and it is urgent to establish a cross-platform quality control system

While the latest published papers are still exploring how to optimize the OCT artificial intelligence model, innovators on the clinical front line have begun to rewrite patients' destinies with this technology. From subtle retinal lesions to fatal plaques in coronary arteries, from cancer cells beneath the skin to subtle swells of nerve fibers - this faint light of OCT, which piercings through the fog of life, is quietly reshaping the cognitive boundaries of modern medicine.

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Micro semi-automatic POCT products is transforming the landscape of diagnostic testing. Traditional luminescent reagents often rely on cold-chain transport, limiting their international reach. However, Poclight's innovative lyophilized spherical reagents can be stored at room temperature (2-30°C) with a shelf life of over 18 months, completely eliminating cold-chain requirements. This advancement not only enhances accessibility but also maintains the high precision levels expected from chemiluminescent assays.

 

Poclight's mini semi-automatic POCT device is designed for efficiency, with dimensions comparable to an A4 sheet and a weight of just 6 kg. This compact design ensures that healthcare providers can easily integrate the device into various clinical settings. With a testing speed of 120T/h and support for multi-project mixed sampling, it caters to diverse diagnostic needs without compromising performance.

 

One of the key features of Poclight's product is its use of homogeneous chemiluminescence technology, which guarantees high sensitivity and specificity for accurate testing. This precision is crucial for effective diagnosis and treatment, enabling healthcare professionals to deliver quality care to patients.

 

Additionally, single-use lyophilized reagents further simplify the testing process. The "foolproof" operation allows users to complete tests with just one sample addition, streamlining workflows and minimizing errors. This ease of use makes it particularly suitable for grassroots medical institutions, where resources may be limited.

 

Speed is another significant advantage, with results available in as little as 3 minutes. This rapid turnaround time empowers healthcare providers to make informed decisions quickly, ultimately improving patient outcomes. Moreover, Poclight's device offers a cost-effective solution, making it accessible for a wider range of healthcare facilities.

Micro Dry Honogeneous Chemiluminescence Immunoassay Analyzer and innovative lyophilized reagents represent a significant leap forward in diagnostic testing. With their compact design, rapid results, and simplified operation, they are well-positioned to meet the evolving needs of modern healthcare, paving the way for better patient care and broader accessibility.

In today's rapidly evolving digital healthcare landscape, surgical live streaming systems have become essential tools for hospitals to improve medical education quality and expand academic influence. This article provides a comprehensive analysis of how hospitals can effectively utilize surgical live streaming systems—from infrastructure setup to advanced applications—helping medical institutions usher in a new chapter in surgical broadcasting.

 

I. Surgical Live Streaming Systems: A Revolutionary Tool for Medical Education and Academic Exchange

jenshimvr Surgical live streaming systems are fundamentally transforming traditional medical education and academic exchange. This innovative technology enables real-time transmission of high-definition surgical footage, breaking the constraints of time and space and bringing unprecedented convenience to medical education. According to statistics, medical institutions that adopt live streaming systems experience an average increase of over 40% in teaching efficiency and academic influence.

Core Value Highlights:

1. "Zero-distance" observation – Medical students and junior doctors no longer need to crowd into cramped operating rooms.

2. Real-time expert commentary – Senior surgeons can explain critical steps, significantly enhancing teaching effectiveness.

3. Recording capabilities – Creates a valuable repository of teaching resources.

For example, a top-tier hospital in Beijing reported a 300% increase in annual surgical teaching sessions after implementing a live streaming system, while also reducing disruptions to normal surgical schedules.

II. A Complete Guide to Building a Hospital Surgical Live Streaming System

Hardware Configuration: Creating a Professional Surgical Live Streaming Environment

Building an efficient surgical live streaming system starts with professional hardware.

Basic Setup Includes:

• 4K/8K Ultra-HD medical-grade cameras (at least three angles: surgical field, wide shot, and auxiliary)

• Low-latency encoder (delay controlled under 500ms)

• Medical-grade audio capture system (with strong anti-interference capabilities)

• Surgical light compatibility adjustments

Advanced Configurations:

• 3D/VR recording systems

• Real-time intraoperative image fusion (e.g., DSA, ultrasound overlay)

• AI-powered automatic camera switching

Network & Software: Ensuring Stable and Smooth Streaming

Network Requirements:

• Dedicated line with ≥50Mbps upload speed

• 5G backup redundancy

• QoS priority settings

Software Platform Features:

• Multi-platform streaming (PC, mobile, VR)

• Real-time annotation and drawing tools

• Multi-window display (surgical field + vital signs + imaging data)

• Role-based access control

III. In-Depth Analysis of Surgical Live Streaming Applications

Clinical Teaching: From Observation to Interaction

Surgical live streaming revolutionizes traditional clinical training with:

• Real-time instructor annotations on key surgical steps

• Interactive Q&A (text/voice)

• Multi-angle synchronized viewing

 

As the demand for efficient and reliable point-of-care testing (POCT) solutions grows, mini semi-automatic POCT devices are emerging as game-changers in the industry. With dimensions comparable to an A4 sheet and weighing only 6 kg, Poclight's compact instruments are designed to meet the needs of healthcare providers looking for portability without sacrificing performance. Their ability to support multiple project mixed sampling makes them ideal for a variety of clinical settings.

 

One of the standout features of Poclight's mini semi-automatic POCT device is its use of homogeneous chemiluminescence technology. This method ensures high sensitivity and specificity, allowing for precise detection of biomarkers critical in patient diagnostics. By integrating this advanced technology, we provide healthcare professionals with the tools they need for accurate and timely results.

 

Additionally, Poclight's single-use CLIA lyophilized reagents can be stored and transported at room temperature, boasting a shelf life of up to 18 months. This significant advantage eliminates the constraints of cold-chain logistics, making it easier for manufacturers to expand into international markets. With Poclight's solution, laboratories can operate more flexibly, reducing overhead costs and improving accessibility.

 

Speed is another key benefit of Poclight's device. Reports can be generated in as little as 3 minutes, enabling healthcare providers to make quick decisions and improve patient outcomes. In an environment where time is of the essence, this rapid reporting capability is invaluable.

 

Moreover, Poclight's mini semi-automatic POCT device offers a higher cost-performance ratio. With lower testing costs, healthcare facilities can maximize their resources while providing quality care. The simplified equipment and user-friendly operation ensure that even grassroots medical institutions can easily integrate this technology into their workflows.

 

 

Poclight's mini semi-automatic POCT device represents a significant advancement in diagnostic testing. Its compact size, fast reporting, and innovative features position it as a competitive solution in the evolving healthcare landscape, paving the way for improved patient care and broader accessibility.