Surgery – Instruments – Blunt dissectors
Patent
1995-09-18
1998-10-06
Dawson, Glenn K.
Surgery
Instruments
Blunt dissectors
604 1, A61B 1700, A61M 3500
Patent
active
058171215
ABSTRACT:
The Christoudias endodissector is an instrument for dissecting, wiping, sponging or cleaning tissues during endoscopic surgery. The instrument includes a mesh gauze body at one end which is held securely and housed in a recess on the head portion of the instrument by teeth on a fixed and a pivotal jaw. The lower part of the head portion is mounted within a resiliently backed cylindrical locking sheath. The lower head portion becomes an elongated main stem which is mounted within a handle sheath at the other end of the instrument. A locking pin on the stem engages a groove on the locking sheath to maintain the jaws in position. Alternate embodiments involve a mushroom dissector and a cocoon dissector named after the configuration of the gauze body which is securely affixed on a complimentary shaft. An alternate embodiment involves a tubular instrument onto which a tubular endodissector tip is attached thus forming a working port through which additional instruments can be inserted. The invention also includes the method of making and using the Christoudias endodissector.
REFERENCES:
patent: 5188630 (1993-02-01), Christoudias
patent: 5205816 (1993-04-01), Dodson et al.
patent: 5295952 (1994-03-01), Pietrofitta
Dawson Glenn K.
Joel, Esq. Richard A.
Surgical Inventions & Innovations, Inc.
LandOfFree
Christoudias endodissector does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Christoudias endodissector, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Christoudias endodissector will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-73499