Surgery – Means for introducing or removing material from body for... – Treating material introduced into or removed from body...
Patent
1987-10-19
1989-12-12
Rosenbaum, C. Fred
Surgery
Means for introducing or removing material from body for...
Treating material introduced into or removed from body...
604 65, A61M 500
Patent
active
048864986
ABSTRACT:
A linking mechanism for irrigation/aspiration machines which includes a coupling member having a plug that is inserted into an opening in a receptacle on the face of the I/A machine. The plug projection is sealed in air tight relation to the wall surrounding the opening and an auxiliary prong(s) prevent rotation of the plug as well as lock the plug in the receptacle. The receptacle includes an arming switch activated responsive to proper seating of the plug in the receptacle to arm the peristaltic pump that is subsequently operated by a foot switch to generate a vacuum in the aspirant line.
REFERENCES:
patent: 557423 (1896-03-01), Outhouse et al.
patent: 4184510 (1980-01-01), Murry et al.
patent: 4475904 (1984-10-01), Wang
patent: 4493695 (1985-01-01), Cook
patent: 4713051 (1987-12-01), Steppe et al.
patent: 4714464 (1987-12-01), Newton
patent: 4737148 (1988-04-01), Blake
patent: 4758220 (1988-07-01), Sundblom et al.
Entravision, Inc.
Rosenbaum C. Fred
LandOfFree
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