Endoscopic puncture needle device

Details Endoscopic puncture needle device Endoscopic puncture needle device

1995-06-06

1997-02-11

Rimell, Sam

Surgery

Means for introducing or removing material from body for...

Treating material introduced into or removed from body...

128753, A61M 500

Patent

active

056015330

ABSTRACT:
An endoscopic puncture needle device comprising: an elastic catheter introducible into an instrument channel of an endoscope; a flexible hollow puncture needle extending through the catheter; a cylindrical handle casing extending in the longitudinal direction of the hollow puncture needle, the proximal end of the catheter being connected to the distal end of the casing; and a hollow rod connected to the proximal end of the hollow puncture needle, for reciprocating the hollow puncture needle within the catheter, said hollow rod being mounted in the handle casing coaxially with the proximal end of the catheter and displaceably in the longitudinal direction. In order to allow for easy and precise adjustment of the puncture depth of the hollow needle arranged in the catheter of the puncture needle device, the distal end portion of the handle casing is provided with a thread which can be screwed to a threaded hollow pipe socket arranged at the entry of the instrument channel of the endoscope.

REFERENCES:
patent: 3506007 (1970-04-01), Henkin
patent: 3727613 (1973-04-01), Sorenson et al.
patent: 3766916 (1973-10-01), Moorehead et al.
patent: 3769975 (1973-11-01), Nimoy et al.
patent: 4230123 (1980-10-01), Hawkins et al.
patent: 4231367 (1980-11-01), Rash
patent: 4249541 (1981-02-01), Pratt
patent: 4445893 (1984-05-01), Bodicky
patent: 5226910 (1993-07-01), Kajiyama et al.
patent: 5342394 (1994-08-01), Matsuno et al.
patent: 5480388 (1996-01-01), Zadini et al.

Affiliated with

Also associated with

Rating

Endoscopic puncture needle device does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Endoscopic puncture needle device, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Endoscopic puncture needle device will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-338033