Medical/surgical suction equipment

Details Medical/surgical suction equipment Medical/surgical suction equipment

1976-09-09

1979-01-23

Michell, Robert W.

Surgery

Respiratory method or device

Ozone or ion generation

128272, 128DIG24, A61M 100

Patent

active

041355156

ABSTRACT:
Equipment for medical or surgical uses is provided for purposes, for example, of withdrawing or draining body liquids from cavities tending to accumulate such liquids, for instance as a result of wounds, surgical procedures or of pathological conditions in the body. The equipment comprises a vacuum chamber adapted to receive a disposable collection bag and control systems are provided for regulating the vacuum in the chamber and thus the suction in the collection bag. The chamber also has a wall structure and a door cooperating to provide a closed but openable vacuum compartment adapted to receive the disposable collection bag. The bag has a liquid inlet tube and the wall structure and door have portions cooperating to form a channel therebetween for receiving the inlet tube, and the inlet tube carries a sealing device insertable into and removable from said channel in a direction transversely of the tube when the door is open.

REFERENCES:
patent: 2757669 (1956-08-01), Gewecke et al.
patent: 3032037 (1962-05-01), Huber
patent: 3142298 (1964-03-01), Koski et al.
patent: 3640276 (1972-02-01), Dancy et al.
patent: 3722557 (1973-03-01), Huggins

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