| 摘要 |
<p>Provided is a mounting fixture which can be mounted on a syringe selectively only when necessary and which can easily deliver the target amount of a liquid. This mounting fixture (100) is mounted on a syringe provided with an outer tube (10) that can be filled with a liquid, and with a plunger (20) that is inserted into the outer tube (10). The mounting fixture (100) includes: a plunger mounting unit (110) which can connect to the plunger (20) and on which a plurality of concave portions (116B) and convex portions (116A) is formed aligned in the lengthwise direction; and an outer tube mounting unit (130). The outer tube mounting unit (130) is provided with a main unit (131) that can connect to the outer tube (10), a protruding unit (132) that contacts at least said convex portions (116A) sequentially so as to allow sliding with the movement of the plunger (20), and a rotation limiting unit (133) that contacts the plunger (20) to limit the rotation of said plunger (20) relative to the outer tube (10).</p> |
