Choledochotomy Knife Handle

The choledochotomy knife handle is a critical interventional instrument utilized in endoscopic retrograde cholangiopancreatography (ERCP). Specifically designed for precise manipulation of the accompanying sphincterotome catheter, it enables controlled and accurate incision of the distal choledochal sphincter, serving as an essential tool in biliary tract interventional therapy.

Core Features and Values

· Precision Control Mechanism: Incorporates a highly reliable mechanical transmission system (e.g., wire traction system) that allows precise deployment and tension control of the cutting wire at the catheter tip through rotation of the adjustment knob or push-pull mechanism on the handle, ensuring stable and controllable incision angle and depth.

· Advanced Ergonomic Design: The handle features an optimized contour that conforms to hand anatomy, providing comfortable and non-slip grip. This design effectively reduces operator fatigue during prolonged procedures, maintaining surgical stability and safety.

· Extensive Compatibility: Compliant with industry standards, the handle demonstrates compatibility with various brands and specifications of choledochotomy catheters, offering hospitals significant flexibility in instrument management and procedural selection.

· Enhanced Visualization Compatibility: The compact design of the handle and connecting components minimizes obstruction in the endoscopic field of view, ensuring optimal visualization of the surgical area and facilitating precise operation under clear direct vision.

· Reliable Durability and Sterilization Capability: Constructed with high-strength medical-grade engineering plastics or stainless steel, the main structure withstands repeated high-pressure steam sterilization or specified low-temperature plasma sterilization, meeting sterile requirements while extending product lifespan.