HookKnife J electrosurgical hook knives with integrated jet function 230cm KD-625UR
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HookKnife J electrosurgical hook knives with integrated jet function 230cm KD-625UR

HookKnife J Electrosurgical Hook Knife is a single-use endoscopic device designed for endoscopic submucosal dissection (ESD). It features a rotatable L-shaped hook with an integrated jet function for submucosal injection, incision, and dissection without changing instruments. The 230 cm working length is ideal for lower gastrointestinal therapeutic procedures.

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SKU KD-625UR Category

The HookKnife J is designed to improve efficiency during ESD by combining a rotatable electrosurgical hook knife with an integrated water jet function for continuous submucosal injection. Its L-shaped hook allows controlled tissue grasping and precise cutting in both horizontal and vertical directions, making it especially effective for fibrotic lesions. The rotation and locking mechanism provides accurate hook orientation, while the integrated injection capability reduces instrument exchanges and helps maintain procedural continuity. Supplied sterile for single-use applications, the device delivers reliable performance and eliminates the need for reprocessing.

Technical Specification

Specification Details
Model Number KD-625UR
Working Length 230 cm
Minimum Working Channel 2.8 mm
Knife Length 4.5 mm
Hook Length 1.3 mm
Feature Rotatable Hook with Integrated Jet Function

Product Also Known As

HookKnife J, Rotatable HookKnife J, Electrosurgical Hook Knife, Integrated Jet ESD Knife, Water Jet Hook Knife, Olympus HookKnife J, Single-Use ESD Hook Knife