Syringe apparatus

Details Syringe apparatus Syringe apparatus

1994-03-21

1996-01-02

Rosenbaum, C. Fred

Surgery

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

Treating material introduced into or removed from body...

604263, A61M 532, A61M 500

Patent

active

054803900

ABSTRACT:
An improved syringe apparatus for use with interchangeable, disposable medicinal ampoules is provided with an advantageous mechanism for facilitated, one-handed operation in the ejection of a spent ampoule. The improved construction also includes a needle ejector projection for one-handed ejection of the used, disposable needle assembly. An improved cap apparatus for covering the needle assembly is also provided.

REFERENCES:
patent: 2505307 (1950-04-01), Smith
patent: 2505308 (1950-04-01), Smith
patent: 2561233 (1951-07-01), Ryan et al.
patent: 2672868 (1954-03-01), Hickey
patent: 2857912 (1958-10-01), Feinstone et al.
patent: 3141583 (1964-07-01), Mapel et al.
patent: 4457712 (1984-07-01), Dragan
patent: 4643722 (1987-02-01), Smith, Jr.
patent: 4664259 (1987-05-01), Landis
patent: 4784607 (1988-11-01), Francois
patent: 4906235 (1990-03-01), Roberts
patent: 4950163 (1990-08-01), Zimble
patent: 4985020 (1991-01-01), Kasuya
patent: 5037401 (1991-08-01), De Camp
patent: 5135508 (1992-08-01), Vernamonti
patent: 5143414 (1992-09-01), Rosellini

Affiliated with

Also associated with

Rating

Syringe apparatus does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Syringe apparatus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Syringe apparatus will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-232058