Surgery – Instruments – Suturing needle
Patent
1996-05-30
1999-06-22
Buiz, Michael
Surgery
Instruments
Suturing needle
606223, 112 8003, 289 16, A61B 1706
Patent
active
059138750
ABSTRACT:
A taper point surgical suture needle. The suture needle is an elongated member having a proximal suture mounting end and a distal piercing point. The elongated member has a first tapered region adjacent to the piercing point having a taper ratio of about 12:1. The member also has a second tapered region adjacent to the first tapered region having a taper ration of from about 6:1 to about 11:1. And, the member additionally has a third region adjacent to the second tapered region having a taper ratio of at least about 12:1.
REFERENCES:
patent: 5100432 (1992-03-01), Matsutani
patent: 5330441 (1994-07-01), Prasad et al.
patent: 5342397 (1994-08-01), Guido
Gill Surjit S.
Hinrichs Eric
Nering Thomas
Smith Daniel J.
Buiz Michael
Ethicon Inc.
Pham Tina T. D.
Skula Emil Richard
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