Non-reusable syringe

Details Non-reusable syringe Non-reusable syringe

A - Human Necessities

61

M

A61M 5/50 (2006.01) A61M 5/315 (2006.01)

Patent

CA 2084305

2084305 9217223 PCTABS00016 A single use syringe (20) in the form of a cylindrical barrel (21) with a port end (22) attached to a hypodermic needle (27). A plunger (30) and piston (31) in the barrel (21) transfer liquid into or from the syringe (20) through a port end (22). The plunger (30) includes a locking structure formed at a predetermined position. An insert (50) at a remote end of the barrel (21) includes at least one cantilevered, longitudinally extending resilient arm (53a) with a radially acting, inwardly extending follower (56) at a free end (42) thereof that rides over the plunger (30). When the plunger (30) moves to a locking position, the follower (56) engages the plunger (30) locking structure to block any further longitudinal motion of the plunger (30) and piston (31) preventing any subsequent use of the syringe (20).

Affiliated with

Also associated with

Rating

Non-reusable 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 Non-reusable syringe, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Non-reusable syringe will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1439942