| 摘要 |
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.
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