公开(公告)号：US20150217101A1

公开(公告)日：2015-08-06

申请号：US14689541

申请日：2015-04-17

Applicant: TOPPAN PRINTING CO., LTD.

Inventor： Tomoya SUMIDA ,  Yumiko YAMADA ,  Masaki KONO ,  Yoshihiro KODAMA ,  Kazuhiko SHIOMITSU

IPC: A61M37/00

CPC classification number: A61M37/0015 ,  A61B17/205 ,  A61M2037/0023 ,  A61M2037/003 ,  F04C2270/0421

Abstract: An operation tool for a fluid injector includes a selective movement mechanism which moves the fluid injector between a first protruding position and a second protruding position in a housing of an outer cylinder. When the fluid injector is at the first protruding position, microneedles of a multi-microneedle device are protruded out to a first distance from the first open end. When the fluid injector is at the second protruding position to discharge a fluid via the microneedles, the microneedles are protruded out to a second distance from the first open end, which is shorter than the first distance. The selective movement mechanism includes a rotational-linear movement conversion mechanism which moves the fluid injector between the first and second protruding positions along a longitudinal center line of the outer cylinder based on a direction and an amount of rotation of the outer cylinder relative to the fluid injector.

Abstract translation: 用于流体注射器的操作工具包括选择运动机构，该选择运动机构使流体注射器在外筒的壳体中的第一突出位置和第二突出位置之间移动。 当流体注射器处于第一突出位置时，多微针装置的微针从第一开口端突出到第一距离。 当流体注射器处于第二突出位置以通过微针排出流体时，微针从与第一距离短的第一开口端突出到第二距离。 选择运动机构包括旋转线性运动转换机构，其基于外筒相对于流体的方向和旋转量沿着外筒的纵向中心线在第一和第二突出位置之间移动流体喷射器 注射器。