Self-destructive non-reusable injection syringe

Details Self-destructive non-reusable injection syringe Self-destructive non-reusable injection syringe

1988-09-01

1990-03-13

Yasko, John D.

Surgery

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

Treating material introduced into or removed from body...

604228, A61M 500

Patent

active

049080202

ABSTRACT:
Self-destructive non-reusable injection syringes consisting of a cylinder 1 which has a needle 2 at one end. In the cylinder a plunger head 3 with a plunger shaft 4 is placed, and in connection with the plunger head 3 or the plunger shaft 4, a release mechanism 6 is made which is released after the first use of the syringe. The release mechanism 6 consists of pieces 10, 11, 12 with at least one steering knob 13 which runs along the syringe's axial sloping path or course 14 in another body 15. The path or course 14 is at one end joined to an axially running path 16 which is open at the end 17 of the body 15. A stopper 17 for the steering knob 13 is placed at the end of the path opposite the connection with the path 16. A freely revolving joint 7, e.g., a sphere, which moves freely in a socket is connected to the plunger shaft 4 or between the plunger shaft 4 and the plunger head 3.

REFERENCES:
patent: 4699614 (1987-10-01), Glazier
patent: 4775363 (1988-10-01), Sandsdalen

Affiliated with

Also associated with

Rating

Self-destructive non-reusable injection syringe does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Self-destructive non-reusable injection syringe, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Self-destructive non-reusable injection syringe will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-48672