| 摘要 |
<p>The syringe, having a supporting sleeve and a safety sleeve that slides between retracted and deployed positions, and a retaining member, is made with the syringe body connected to the supporting sleeve by a ring (20) with a transverse connecting wall which has at least one slit (23) for actuating the retaining member from the opposite side of the connecting wall to the supporting sleeve. - The syringe, having a supporting sleeve and a safety sleeve that slides between retracted and deployed positions, and a retaining member, is made with the syringe body connected to the supporting sleeve by a ring (20) with a transverse connecting wall which has at least one slit (23) for actuating the retaining member from the opposite side of the connecting wall to the supporting sleeve. The ring can be made in one piece with the supporting sleeve and/or the syringe body, and the connecting wall contains a reinforcing element holding the proximal end of a thrust spring (30) that has its distal end pushing against the safety sleeve.</p> |
