Self-aspirating syringe with positively engaged locking collet

Details Self-aspirating syringe with positively engaged locking collet Self-aspirating syringe with positively engaged locking collet

1981-02-09

1982-06-08

Yasko, John D.

Surgery

Respiratory method or device

Ozone or ion generation

128218D, A61M 522

Patent

active

043334580

ABSTRACT:
A hypodermic syringe of the automatic, or self-aspirating, type for use in combination with cartridge ampoules closed at one end by a diaphragm pierceable by a double-ended hypodermic needle and closed at the other end by a slidable piston consists of a syringe holder adapted to generate aspirating conditions within the cartridge ampoule by the slight backward displacement of the slidable piston by means of a double plunger, one slidable within, and biased against, the other, the inner plunger being positively interengaged with the slidable piston of the cartridge ampoule, and axial movement of the outer plunger being positively restricted by means for locking the other plunger with a collet in the end of the syringe holder.

Affiliated with

Also associated with

Rating

Self-aspirating syringe with positively engaged locking collet 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-aspirating syringe with positively engaged locking collet, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Self-aspirating syringe with positively engaged locking collet will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-549718