Surgery – Means for introducing or removing material from body for... – Material introduced into and removed from body through...
Patent
1987-10-13
1989-08-29
Rosenbaum, C. Fred
Surgery
Means for introducing or removing material from body for...
Material introduced into and removed from body through...
604 39, A61M 100
Patent
active
048613339
ABSTRACT:
Apparatus for aspirating and irrigating the rumen of a cow includes a nozzle connected to one end of a flexible tube and adapted to be slid down the cow's throat and inserted into the rumen. The other end of the tube is connected to a container which is adapted to be placed in a vacuumized condition by a hand-operated suction pump. When the pump is operated, toxic liquid and food in the cow's rumen is sucked into the nozzle, through the tube and into the container. A second tube is located in the first tube and is adapted to eject a spray of water for cleaning the nozzle and for irrigating the rumen. The water is contained in a tank which may be pressurized by compressed air at a veterinarian's office.
REFERENCES:
patent: 750276 (1904-01-01), Gruss
patent: 1828986 (1931-10-01), Stevens
patent: 2148541 (1939-02-01), Dierker
patent: 2860636 (1958-11-01), Seitchik et al.
patent: 4294251 (1981-10-01), Greenwald et al.
patent: 4681564 (1987-07-01), Landreneau
patent: 4692140 (1987-09-01), Olson
patent: 4715848 (1987-12-01), Beroza
Daley Kathleen A.
Rosenbaum C. Fred
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