Bulb-type irrigation syringe

Details Bulb-type irrigation syringe Bulb-type irrigation syringe

1996-10-09

1998-10-06

Coggins, Wynn Wood

Surgery

Means for introducing or removing material from body for...

Treating material introduced into or removed from body...

604217, 604275, 215237, A61M 5178

Patent

active

058170669

ABSTRACT:
The invention is an improved bulb-type irrigation syringe having an open end that is of a funnel shaped construction and having a recloseable lid that fits onto the top of the funnel shaped end of the syringe and down inside the top barrel portion of the syringe. The top of the syringe is modified by making it larger so as to resemble a funnel shaped construction. The lid is able to frictionally fit inside the barrel of the syringe creating an airtight frictional seal and has another aperture in order to hold a squeeze bulb in airtight frictional connection as well. A squeeze bulb is normally attached to the top of the syringe and in this invention may be closed inside the barrel of the syringe by simply closing the lid on top of the funnel shaped syringe. The pivoting lid has an aperture that is adapted to hold the neck of the squeeze bulb in airtight frictional connection with the lid when the lid is closed both the lid and the squeeze bulb will be in airtight frictional connection with the barrel of the syringe.

REFERENCES:
patent: 3215142 (1965-11-01), Buono
patent: 4693709 (1987-09-01), George et al.
patent: 4713219 (1987-12-01), Gerken et al.
patent: 5254314 (1993-10-01), Yu et al.
patent: 5270011 (1993-12-01), Altherr

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