公开(公告)号：US20180318570A1

公开(公告)日：2018-11-08

申请号：US16037058

申请日：2018-07-17

Applicant: TOPPAN PRINTING CO., LTD.

Inventor： Tomoya SUMIDA ,  Yumiko IKEDA ,  Masaki KONO ,  Yoshihiro KODAMA ,  Kazuhiko Shiomitsu

IPC: A61M37/00 ,  A61B17/20

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.

公开(公告)号：US20150133866A1

公开(公告)日：2015-05-14

申请号：US14605436

申请日：2015-01-26

Applicant: TOPPAN PRINTING CO., LTD.

Inventor： Tomoya SUMIDA ,  Yumiko IKEDA ,  Masaki KONO

IPC: A61M37/00 ,  A61M5/315

CPC classification number: A61M37/0015 ,  A61B17/205 ,  A61M5/31576 ,  A61M5/3287 ,  A61M2037/0023

Abstract: An operation tool includes a mechanism sequentially moving the injector in a space of an outer cylinder among an initial position in which needles of a main body of the device are retracted inside the space, a first position in which the needles protrude to the outside by a first distance, and a second position in which needles protrude to the outside by a second distance shorter than the first distance. Fluid flows from the injector through the needles in the second position. The mechanism has a unit forcing the injector toward the initial position by a magnetic force, first and second stoppers which can be selectively extended/retracted with respect to the outer peripheral wall of the outer cylinder, and an engaging portion which is selectively engaged with these stoppers on the outer peripheral wall of the injector and selectively arranging the injector in the above three positions.

Abstract translation: 一种操作工具，其特征在于，包括：将所述喷射器顺次移动到所述外筒的空间内的初始位置，所述初始位置中的所述装置的主体的针在所述空间内缩回的第一位置， 第一距离和第二位置，其中针突出到外部比第一距离短的第二距离。 流体从注射器流过针在第二位置。 该机构具有通过磁力迫使喷射器朝向初始位置的单元，能够相对于外筒的外周壁选择性地延伸/缩回的第一和第二挡块以及与这些挡板选择性地接合的卡合部 止动器在喷射器的外周壁上，并且将喷射器选择性地布置在上述三个位置。

公开(公告)号：US20150112269A1

公开(公告)日：2015-04-23

申请号：US14584213

申请日：2014-12-29

Applicant: TOPPAN PRINTING CO., LTD.

Inventor： Tomoya SUMIDA ,  Yumiko IKEDA ,  Masaki KONO

IPC: A61M37/00

Abstract: An operation tool for a fluid injector includes an outer cylinder having a housing extending from a first open end to a second open end, and a selective transfer mechanism provided on the outer cylinder. The selective transfer mechanism moves the fluid injector from an initial position to a first protrusion position and then to a second protrusion position in the housing of the outer cylinder. When the fluid injector is at the initial position, the multi-microneedle device has microneedles retracted from the first open end and positioned inside the housing, when the fluid injector is at the first protrusion position, the microneedles are protruded out to a first distance from the first open end, and when the fluid injector is at the second protrusion position, the microneedles are protruded out to a second distance from the first open end. The second distance is shorter than the first distance.

Abstract translation: 一种用于流体喷射器的操作工具包括：具有从第一开口端延伸到第二开口端的外壳的外筒，以及设置在外筒上的选择性传送机构。 选择性传送机构将流体喷射器从初始位置移动到第一突出位置，然后移动到外筒的壳体中的第二突出位置。 当流体注射器处于初始位置时，多微针装置具有从第一开口端缩回并定位在壳体内部的微针，当流体注射器处于第一突出位置时，微针突出到第一距离 第一开口端，并且当流体注射器处于第二突出位置时，微针从第一开口端突出到第二距离。 第二距离比第一距离短。