Neuartiges Endoskopisches Ventil

Details

Veröffentlichungs-Nr.

EP4802985

Anmeldetag

3. März 2026

Veröffentlichung

9. September 2026

Rechtsraum

EP

IPC

A61B1/00, A61B1/015

Abstract

The present invention is related to an endoscopic valve, adaptable to position in a port of an endoscope for assisting a procedure for performing an endoscopy, comprising: a main body, comprising an internal cavity and a first limiting structure, and being positioned on said port when said valve being positioned in said port; a shaft, partially received in said internal cavity of said main body and profiled into a tubular structure having: at least five recesses, comprising a first recess, a second recess, a third recess, a fourth recess, and a fifth recess sequentially arranged from a top portion to a bottom portion of said shaft on the length side thereof, wherein each of said at least five recesses being fitted with a sealing member; a first fluidic path, defined by at least two openings on the length side of the shaft; a second fluidic path, fluidically connecting with said first fluidic path, defined by an auxiliary opening on said top portion of said shaft fluidically connecting with at least one of said at least two openings, wherein said first fluidic path and at least part of said second fluidic path defining an internal channel inside said tubular structure; and a first limiting structure; a cap removably engaging with said shaft; a resilient member between said cap and said main body, whereby said shaft being adapted to be movable reciprocally between a first position where said first limiting structure of said shaft engaging said first limiting structure of said main body and a second position where said first limiting structure of said shaft disengaging said first limiting structure of said main body; and a shell, adjacent said main body, for fastening said valve to said port; characterized in that, said at least one of said sealing members is configured to comprise a central bore and a flared wing slanting outwardly from the surrounding wall of the central bore of said one of said sealing member.

Anmelder

Firma

GA HEALTH COMPANY LIMITED

Land

🇭🇰 Hongkong

Fachgebiete