| 摘要 |
<p>The syringe (10) according to present invention comprises a syringe barrel (20) disposing a nozzle (21) at one end thereof, a syringe plunger (30) movable with respect to the interior of the syringe barrel (20), a syringe needle (50) mounted to the nozzle (21) of the syringe barrel (20), and a plunger moving member (40) for longitudinally moving the syringe plunger (30) into the syringe barrel (20). The plunger moving member (40) has an end part (43) vertically attached to the outward end of the syringe plunger (30), and a side part (41) elongated along the exterior surface of the syringe barrel (20). The syringe (10) may optionally comprise a securing member (60) having a supporting plate (61) to be supported by the skin of the injection object centering around the needle (50) at injection operation, an insertion length adjusting member for positioning the supporting plate to a desired length starting from the free end of the needle (50), and an injection fluid adjusting member for automatically determining the quantity of the medicine to be injected to the injection object by blocking the downward movement of the plunger moving member (40) at a desired position.</p> |
