Surgery – Instruments – Means for removing tonsils – adenoids or polyps
Patent
1997-02-14
1998-07-21
Dawson, Glenn K.
Surgery
Instruments
Means for removing tonsils, adenoids or polyps
606110, 606113, A61B 1724
Patent
active
057828407
ABSTRACT:
An improved snare cauterization instrument assembly is provided with a plurality of fixed connecting strands that severably join the web member to the cauterization loop to prevent the undesired movement of the web to the distal end of the loop prior to electrical activation and severing of the tissue sample. A method of manufacturing the assembly employs a resilient, flexible catheter as a tool to facilitate the placement of the web member on the loop.
REFERENCES:
patent: 5192286 (1993-03-01), Phan et al.
patent: 5279539 (1994-01-01), Bohan et al.
patent: 5336227 (1994-08-01), Nakao et al.
Dawson Glenn K.
Wilk & Nakao Medical Technology Inc.
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