BRUSH FOR CLEANING ENDOSCOPE AND METHOD FOR MANUFACTURING SAME

Title:

BRUSH FOR CLEANING ENDOSCOPE AND METHOD FOR MANUFACTURING SAME

Document Type and Number:

WIPO Patent Application WO/2021/206344

Kind Code:

A1

Abstract:

The present invention relates to a brush for cleaning an endoscope and a method for manufacturing same, which comprise: a wire member in which a first and a second wire made of a metal material are wrapped around each other and twisted, and which is configured so as to bend at a certain angle and be drawn into and out of a tube of a suction channel having an undercut; compressed parts which form both ends of the wire member and are formed by compression; and a brush member which is made of a rubber material and comprises brushes and a brush shaft configured, by injection molding, to be integral with a compressed part, the multiple brushes being provided along the axial direction of the brush shaft and being folded when drawn into the tube.

More Like This:

WO/2023/178270	TECHNIQUES FOR SUPPLYING FLUID TO AN ENDOSCOPE
WO/2004/052426	ENDOSCOPIC SHEATH ASSEMBLIES HAVING LONGITUDINAL EXPANSION INHIBITING MECHANISMS
JP2024054215	Apparatus and method for asynchronously and simultaneously filling and purging endoscope channels

Inventors:

LEE SANG YUB (KR)

Application Number:

PCT/KR2021/003884

Publication Date:

October 14, 2021

Filing Date:

March 30, 2021

Export Citation:

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Assignee:

LEE SANG YUB (KR)

International Classes:

A61B1/12; A46B3/04; A46B3/08; A46B5/00; A46B9/00; A46B9/02; A46D1/00; A46D3/00; A61B90/70

Foreign References:

US20100192320A1	2010-08-05
JP3743705B2	2006-02-08
JP2017514605A	2017-06-08
US6699331B1	2004-03-02
KR20190018270A	2019-02-22

Attorney, Agent or Firm:

JUNG, Chang Su (KR)

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