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DISPENSATION TIP, REACTION KIT USING THE SAME, AND DISPENSATION TIP DRIVE MECHANISM

机译:分配提示,使用相同提示的反应套件以及分配提示驱动机制

摘要

A surrounding environment and a solution to be dispensed are prevented from being polluted by aerosol inside a dispensation tip. A dispensation tip 20 is provided with a dispensation nozzle 19 attached to its distal end, a syringe having a hollow inner portion, that is connected to a proximal end of the dispensation nozzle 19, and a plunger 22 that is allowed to slide in the cylinder 21 of the syringe so that suction and discharge processes are carried out on the liquid by the dispensation nozzle 19. A separation member having airtightness for separating an inside of the nozzle 19 from the outside and flexibility for allowing the plunger 22 to freely slide is placed between the proximal end of the plunger 22 and the proximal end of the cylinder 21.
机译:防止周围环境和要分配的溶液被分配尖端内部的气溶胶污染。分配尖端 20 具有附接到其远端的分配喷嘴 19 ,具有中空内部的注射器,其连接到分配喷嘴的近端。 19 和一个柱塞 22 ,该柱塞允许在注射器的气缸 21 中滑动,以便对注射器的吸气和排气过程进行通过分配喷嘴 19注入液体。一种分离部件,具有气密性,用于将喷嘴 19 的内部与外部分离,并且具有柔韧性,以允许柱塞 22 可以自由滑动地放置在柱塞 22 的近端和圆柱体 21的近端之间。

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