Disposable syringe

Details Disposable syringe Disposable syringe

1989-01-24

1991-08-06

Rosenbaum, C. Fred

Surgery

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

Treating material introduced into or removed from body...

604187, 604218, A61M 5315

Patent

active

050373820

ABSTRACT:
The present invention relates to a disposable syringe the barrel (4) of which is provided with a blob (6) of a cured adhesive substance on the barrel that prevents the piston (5) from being pulled out of the open rear end (8) of the barrel (4), for example when operated by an unexperienced person.

REFERENCES:
patent: Re28713 (1976-02-01), Stevens et al.
patent: 1381774 (1921-06-01), Weiner
patent: 1450016 (1923-03-01), Bruce
patent: 1737844 (1929-12-01), Heineman et al.
patent: 3667657 (1972-06-01), Chiquiar-Arias
patent: 4074715 (1978-02-01), Geiger
patent: 4500310 (1985-02-01), Christinger
patent: 4820272 (1989-04-01), Palmer
patent: 4888002 (1989-12-01), Braginetz et al.
patent: 4932941 (1990-06-01), Min et al.
South African Abstract for Application 73/3833-Jun. 6, 1973.

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