ENDOSCOPIC HIGH-FREQUENCY SCISSORS FORCEPS

Title:

ENDOSCOPIC HIGH-FREQUENCY SCISSORS FORCEPS

Document Type and Number:

Japanese Patent JP2022095020

Kind Code:

A

Abstract:

To provide a treatment instrument capable of reducing a process of a procedure and a burden applied to an operator by allowing the operator to incise an opening part of the papilla Vater in the duodenum at a right position from an appropriate direction and safely perform it, and when removing a calculus, to move to a next procedure without replacing the treatment instrument.SOLUTION: An endoscopic high-frequency scissors forceps comprises a scissors forceps part 0101 at a tip end, a handle part for controlling the scissors forceps part 0101 at a hand side, and an insertion part 0102 connecting the scissors forceps part 0101 and the handle part. The scissors forceps part 0101 includes a high-frequency energizable function for performing tissue incision and coagulation, a water delivery function for securing a field of view at the time of bleeding and a contrast function according to situations. The scissors forceps part 0101 is movable along a preliminarily-placed guide wire and rotatable using the guide wire as a shaft.SELECTED DRAWING: Figure 1

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Inventors:

FUKUSHIMA TAKANORI
TAMURA SHINICHI

Application Number:

JP2020208097A

Publication Date:

June 28, 2022

Filing Date:

December 16, 2020

Export Citation:

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Assignee:

ASO CORP

International Classes:

A61B18/14; A61B17/22; A61B17/295; A61M25/10

Attorney, Agent or Firm:

Kazuhisa Iwanaga

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