Surgery – Truss – Pad
Patent
1975-12-31
1977-08-02
Michell, Robert W.
Surgery
Truss
Pad
289 2, A61B 1712
Patent
active
040389880
ABSTRACT:
Surgical apparatus to ligature sectioned blood vessels automatically comprising a tubular body provided with two angularly offset longitudinal grooves, a tubular spindle fitted within the body and adapted to carry two or more suture-holding cartridges, one end of the spindle being adapted for connection to a vacuum source, and a spring on the spindle to urge the cartridges to the opposite end of the spindle, the cartridges include two relatively rotatable members which have studs adapted to be guided in the longitudinal grooves so that the suture is automatically tightened and the ends thereof are cut off.
REFERENCES:
patent: 3856018 (1974-12-01), Perisse et al.
Michell Robert W.
Nissen J. Harold
Thaler Michael H.
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