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Home Obesity Surgery Animal-aspirating-and-irrigating-apparatus

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 Animal aspirating and irrigating apparatus

Details
Inventors: Meador, Lawrence D.;
Assignee:
Primary Examiner: Rosenbaum; C. Fred
Assistant Examiner: Daley; Kathleen A.
Attorney, Agent or Firm: Leydig, Voit & Mayer, Ltd.

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.

DETAILED DESCRIPTION The general aim of the present invention is to provide new and improved animal aspirating and irrigating apparatus which is very effective in use and which is easily portable for use by veterinarians at sites where no power or water is available.
A more detailed object of the invention is to provide portable apparatus having a nozzle which may be inserted into the organ and which may be used both to suck material from the organ and to irrigate the organ with water or other liquid.
Still another object of the invention is to provide novel apparatus which is operable to both aspirate and irrigate the organ by means of a single nozzle and without need of withdrawing the nozzle from the organ between the aspirating and irrigating operations.
The invention also resides in the provision of means for cleaning the nozzle in the event the nozzle becomes clogged and in the provision of a very simple and effective hand-operated pump operable to create suction for aspirating the organ.
These and other objects and advantages of the invention will become more apparent from the following detailed description when taken in conjunction with the accompanying drawings.



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