DualKnife J electrosurgical knives with integrated jet function 230cm KD-655U
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DualKnife J electrosurgical knives with integrated jet function 230cm KD-655U

DualKnife J Electrosurgical Knife is a single-use endoscopic device designed for endoscopic submucosal dissection (ESD). It features a dual-tip cutting electrode with an integrated jet function for submucosal injection, marking, incision, and dissection. The 230 cm working length is ideal for lower gastrointestinal therapeutic procedures.

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SKU KD-655U Category

The DualKnife J combines precise electrosurgical cutting with an integrated water jet function to improve efficiency during ESD procedures. Its dual-tip design enables accurate tissue marking, mucosal incision, and controlled submucosal dissection while reducing the need for instrument exchanges. The integrated injection capability helps maintain an adequate submucosal cushion throughout the procedure, supporting smooth and safe tissue separation. Supplied sterile for single-use applications, the device delivers reliable performance and eliminates the need for reprocessing.

Technical Specification

Specification Details
Model Number KD-655U
Working Length 230 cm
Minimum Working Channel 2.8 mm
Knife Length 2.0 mm
Tip Design Dual Tip
Feature Integrated Jet Function

Product Also Known As

DualKnife J, Electrosurgical DualKnife J, Integrated Jet ESD Knife, Water Jet Endoscopic Knife, Olympus DualKnife J, Dual Tip ESD Knife, Single-Use Electrosurgical Knife