Over-pressure protection device

Details Over-pressure protection device Over-pressure protection device

1977-03-09

1979-01-23

Michell, Robert W.

Surgery

Truss

Perineal

3 14, 73731, A61B 1900

Patent

active

041354940

ABSTRACT:
An over-pressure protection device utilized for limiting the fluid pressure applied to a vein which has been removed from the body and which is being tested prior to transplantation within the body. The over-pressure protection device has a port for accepting a fluid under pressure, a tapered fitting for connection of the device to the vein to be tested and a resilient membrane which regulates the pressure of the fluid being applied to the vein. The specific characteristics of the resilient membrane limits the fluid pressure applied to the vein and therefore prevents subsequent deterioration of the vein.

REFERENCES:
patent: 3610230 (1971-10-01), Anderson
patent: 3625199 (1971-12-01), Summers
patent: 3710777 (1973-01-01), Sparks
patent: 3794043 (1974-02-01), McGinnis
patent: 3916874 (1975-11-01), Perrin
patent: 3958557 (1976-05-01), Sharp et al.
patent: 4000741 (1977-01-01), Binard et al.
patent: 4050893 (1977-09-01), Hancock et al.

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