US 12,285,249 B2
Insertion device
Takeshi Akiyama, Chuo (JP)
Assigned to TERUMO KABUSHIKI KAISHA, Tokyo (JP)
Filed by TERUMO KABUSHIKI KAISHA, Tokyo (JP)
Filed on Oct. 28, 2021, as Appl. No. 17/513,508.
Application 17/513,508 is a continuation of application No. PCT/JP2020/030088, filed on Aug. 5, 2020.
Claims priority of application No. 2019-157203 (JP), filed on Aug. 29, 2019.
Prior Publication US 2022/0047189 A1, Feb. 17, 2022
Int. Cl. A61B 5/145 (2006.01); A61B 5/00 (2006.01)
CPC A61B 5/14503 (2013.01) [A61B 5/6848 (2013.01); A61B 5/688 (2013.01)] 7 Claims
OG exemplary drawing
 
1. An insertion device for inserting a medical device into a living body, comprising:
a needle portion to which at least part of the medical device is adhered and configured to be inserted into the living body together with the adhered medical device, wherein the needle portion internally defines a medical device accommodation space that accommodates the medical device; and
a movable portion that is movable with respect to the needle portion in a direction of insertion of the needle portion, wherein the movable portion has a groove space extending along the direction of insertion that is located within the medical device accommodation space and accommodates the medical device, wherein:
the movable portion is configured to move in the direction of insertion with respect to the needle portion to cut an adhered region between the medical device and the needle portion and separate the medical device and the needle portion.