A - Human Necessities – 61 – M
Patent
A - Human Necessities
61
M
A61M 5/315 (2006.01)
Patent
CA 2529150
A rubber-made syringe piston with a film laminated on it includes a plurality of annular ridges of different outer diameters formed continuously and integrally on a sliding surface of a liquid-contacting, leading end portion of the piston. The annular ridges may preferably be different by from 0.01 to 0.2 mm from one to another in outer diameter.
Koshidaka Tsuyoshi
Sudo Morihiro
Daikyo Seiko Ltd.
Marks & Clerk
LandOfFree
Syringe piston 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 piston, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Syringe piston will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1355534