Syringe holder and applicator

Details Syringe holder and applicator Syringe holder and applicator

1989-10-02

1994-02-01

Yasko, John D.

Surgery

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

Treating material introduced into or removed from body...

604198, 604136, A61M 532

Patent

active

052827933

ABSTRACT:
The structure of the Syringe Holder and Applicator provides an inner cylindrical tube adapted to have a hypodermic syringe inserted and held therein. This inner tubular syringe holder is slideably contained within an outer cylindrical tube. A cylindrical coil-spring retainer tube is also contained within the outer tube at the distal end of the outer tube's cylindrical cavity, leaving a considerable portion of the outer tube's cylindrical cavity free for occupation by the inner tubular syringe holder. The body of the outer tube is provided with a trigger mechanism which will automatically engage and lock the inner tubular syringe holder in a retracted position within the outer tube's cylindrical cavity when the inner tubular syringe holder is retracted toward the distal end of the outer tube's cylindrical cavity. The trigger mechanism is designed to, when pressed inward, release the inner tubular syringe holder for travel within the outer tube's cylindrical cavity. A coil spring is positioned axially within the cylindrical coil-spring retainer tube and bears against the distal end of the inner tubular syringe holder to urge the tubular syringe holder toward the proximal end of the outer tube's cylindrical cavity. The coil spring and its cylindrical coil-spring retainer tube are so constructed and arranged, with respect to one another and with respect to the inner syringe tubular holder, that a hypodermic syringe barrel may be axially inserted in the proximal end of the coil-spring retainer tube and axially through the coil spring into the inner tubular syringe holder.

REFERENCES:
patent: 3880163 (1975-04-01), Ritterskamp
patent: 4601708 (1986-07-01), Jordan
patent: 4639249 (1987-01-01), Larson
patent: 4787891 (1988-11-01), Levin et al.
patent: 5141496 (1992-08-01), Dalto et al.

Affiliated with

Also associated with

Rating

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-576349