A - Human Necessities – 61 – B
Patent
A - Human Necessities
61
B
A61B 10/00 (2006.01) A61M 5/31 (2006.01)
Patent
CA 2476378
An aspiration device (3) comprises a syringe barrel coupling element (50), for coupling to a barrel of a syringe (5), and a plunger coupling element (50), for coupling to a plunger of a syringe (8). The plunger coupling element (12) and the barrel coupling element (50) are moveable relative to each other by application of force to pressure portions (20, 60) associated with each element and the pressure portions (20, 60) are adapted to be forced towards each other by a user placing a finger tip (43) on a first pressure portion and a thumb tip (41) on a second pressure portion. Forcing the pressure portions (20, 60) towards each other forces the plunger (8) to move out of the barrel (5), effecting an aspiration mode.
L'invention concerne un dispositif d'aspiration (3) comprenant un ~l~ment de couplage de cylindre de seringue (50), destin~ ~ coupler un cylindre de seringue (5), et un ~l~ment de couplage de piston (12) destin~ ~ coupler un piston de seringue (8). L'~l~ment de couplage de piston (12) et l'~l~ment de couplage de cylindre (50) peuvent Útre d~plac~s l'un par rapport ~ l'autre par application d'une force au niveau de parties de pression (20, 60) associ~es ~ chaque ~l~ment, et ces parties de pression (20, 60) sont con×us de manire ~ pouvoir Útre forc~es l'une vers l'autre par un utilisateur pla×ant un doigt (43) sur la premire partie de pression et un pouce (41) sur la seconde. La pression de ces parties (20, 60) l'une vers l'autre force le piston (8) ~ se d~placer hors du cylindre (5), entra¹nant ainsi un mode d'aspiration.
Hawthorne Matthew
Smart & Biggar
LandOfFree
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