| 摘要 |
<p>A syringe is disclosed. The syringe may include a syringe body (101) with a fluid chamber, the syringe body having a proximal end and a distal end, with an extrusion opening at the proximal end; a first slot (102) formed in the syringe body, starting near the proximal end of the syringe body and ending near the distal end of the syringe body; a first sleeve covering the first slot; a thumb grip, the thumb grip including a first slot guide disposed in the first slot, the thumb grip shaped to slide from a first position near the distal end of the syringe body toward a second position near the proximal end of the syringe body; and a plunger disposed in the fluid chamber of the syringe body, the plunger configured to move towards the proximal end of the syringe body in response to pressure applied by a user to the thumb grip, the plunger including a first plunger slot guide disposed in the first slot.</p> |
