Manually operable aspirator

Details Manually operable aspirator Manually operable aspirator

A - Human Necessities

61

M

128/106

A61M 1/06 (2006.01)

Patent

CA 1270414

MANUALLY OPERABLE ASPIRATOR ABSTRACT OF THE DISCLOSURE An aspirator for removing vomit and like matter from the mouth and throat. A bellows integral with a col- lection reservoir includes a handle grip reciprocable al- ternately to draw vomit into the reservoir from an attached catheter insertable into the throat, and vent air through an exhaust valve. The bellows-reservoir unit is detachably mounted to a frame which also includes a handle grip and springs. The grips are squeezed to draw in vomit, and re- leased to permit the springs to collapse the bellows. The operation is one-handed, the device is portable, and the bellows-reservoir unit can be separated from the frame and discarded after use. A feature is a one-way inlet valve in the catheter to prevent vomit from draining back into the throat during aspirator operation.

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