A - Human Necessities
61
M
128/85
A61M 5/31 (2006.01) A61M 5/32 (2006.01) A61M 5/34 (2006.01)
Patent
CA 1245932
DIR 0361 ABSTRACT The invention relates to an injection syringe having an ampoule in which a plunger and a sealing stopper are pro- vided, and a needle holder comprising a collar to be pro- vided on the ampoule in a sealing manner and a sleeve closed at its front end by means of a wall. Said end wall comprises on its outside a neck for connecting an injec- tion needle, an aperture being recessed in the said front end of the sleeve. The side wall of the sleeve comprises at least one longitudinal duct which, over a small part of its length, is in open communication with the room bounded by the inner walls of the sleeve.
501027
Duphar International Research B.v.
Fetherstonhaugh & Co.
LandOfFree
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 Syringe, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Syringe will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1247018