4K Laparoscopy & 55.5 kHz Energy Systems for General Surgery
Engineered for hepatobiliary lobectomy, gastrointestinal resections, hernia repairs, and bariatric surgery, XISHAN manufactures 4K UHD laparoscopic endoscopy systems, ultrasonic soft tissue scalpels (EN-UD-S1), and 4.0MHz RF electrosurgical units. Certified to CE and ISO 13485 standards, our surgical devices provide stable pneumoperitoneum and high-contrast tissue differentiation.
Combining TPT adaptive energy feedback for 5mm vessel sealing, 50L/min gas-heating insufflation, and 360° articulating linear staplers with trapezoidal staple technology, XISHAN instruments empower general surgeons to achieve precise tissue transection with minimal intraoperative bleeding.
4K UHD Laparoscopy & Smart Insufflation
Delivers 4K UHD 3840x2160 resolution with WDR dark-field enhancement and color tuning (XS-CD) for hepatobiliary anatomy, paired with a 50L/min heated insufflator and auto smoke evacuator.
55.5 kHz Ultrasonic Vessel Sealing
EN-UD-S1 ultrasonic scalpel features TPT adaptive algorithm, providing reliable sealing of blood vessels up to 5mm with thermal spread under 1mm and bursting pressure >800mmHg.
Endoscopic Linear Stapler & 360° Articulation
Features single-use blades, 360° rotation with 45° left/right articulation, and trapezoidal staple technology for uniform tissue compression across gastrointestinal resections.
4.0MHz Low-Temp RF Electrosurgery
RF-CHA-S1 operates at 4.0MHz monopolar and 1.7MHz bipolar dual-frequency, providing low-temperature cutting (40-80°C) with thermal damage under 150μm to prevent tissue charring.
Comprehensive General Surgery Clinical Applications
XISHAN offers an end-to-end portfolio of minimally invasive equipment, energy scalpels, endoscopic staplers, and specialized hand instruments tailored for hepatobiliary, gastrointestinal, hernia, and thyroid surgeries.
Lab Queries Answered
Q1: How does the XISHAN Ultrasonic Scalpel prevent thermal injury during vessel sealing in laparoscopic surgery?
The XISHAN EN-UD-S1 ultrasonic soft tissue scalpel uses a 55.5 kHz high-frequency transducer combined with the TPT (Tissue Performance Technology) adaptive algorithm. It automatically detects tissue transection, reduces power output immediately, and limits thermal lateral spread to less than 1mm while safely sealing blood vessels up to 5mm in diameter.
Q2: What visualization and anti-fog features are included in XISHAN 4K UHD Laparoscopy System?
Our 4K laparoscopic camera system utilizes a high-sensitivity sensor with XS-WDR dark-field enhancement, XS-DI vascular contrast, and customizable color profiles (XS-CD). It is paired with a 50L/min gas-heating insufflator to prevent lens fogging and maintain stable pneumoperitoneum throughout long abdominal procedures.
Q3: Are XISHAN endoscopic staplers compatible with different tissue thicknesses in GI surgery?
Yes. XISHAN disposable endoscopic linear cutting staplers offer 45mm and 60mm reload lengths with variable staple open heights (3.0mm, 3.5mm, 3.8mm, 4.5mm, 4.9mm). Featuring trapezoidal staple formation and 360° articulation, they ensure optimal tissue compression and leak-free closure across vascular, stomach, intestinal, and rectal tissues.