Surgery – Instruments – Suture – ligature – elastic band or clip applier
Patent
1996-08-16
1997-09-23
Schmidt, Jeffrey A.
Surgery
Instruments
Suture, ligature, elastic band or clip applier
606139, 623900, 623 2, A61B 1700
Patent
active
056699190
ABSTRACT:
In annuloplastic surgery, the holder which supports the annuloplasty ring during the suturing of the ring to a heart valve annulus is released from its handle, and reattached for subsequent removal, without rotary or axially compressive stress on the holder. This is accomplished by inserting laterally movable locking tabs from the handle into the holder. The locking tabs are the ends of a Y-shaped clip which translates the axial movement of a locking button on the handle into a transverse holder-engaging movement.
REFERENCES:
patent: 4667673 (1987-05-01), Li
patent: 5041130 (1991-08-01), Cosgrove et al.
patent: 5350420 (1994-09-01), Cosgrove et al.
patent: 5476510 (1995-12-01), Eberhardt et al.
patent: 5578076 (1996-11-01), Krueger et al.
Baxter International, Inc. catalog article "Carpentier-Edwards Physio Annuloplasty Ring Mitral Model 4450", pp. 1-8.
Duran Carlos M. G.
Sanders Elliott H.
Medtronic Inc.
Schmidt Jeffrey A.
Weissenberger Harry G.
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