Invention Grant
- Patent Title: Needle insertion device
- Patent Title (中): 针插入装置
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Application No.: US10557515Application Date: 2004-05-20
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Publication No.: US08506586B2Publication Date: 2013-08-13
- Inventor: Masahiro Fukuzawa , Yoshiharu Uehata
- Applicant: Masahiro Fukuzawa , Yoshiharu Uehata
- Applicant Address: JP
- Assignee: Arkray, Inc.
- Current Assignee: Arkray, Inc.
- Current Assignee Address: JP
- Agency: Studebaker & Brackett PC
- Priority: JP2003-143194 20030521
- International Application: PCT/JP2004/006846 WO 20040520
- International Announcement: WO2004/103178 WO 20041202
- Main IPC: A61B17/14
- IPC: A61B17/14 ; A61B17/32
Abstract:
A lancing device (X) comprising a first moving member (32) holding a lancing member (11) moved from a standby position to a puncturing position in a puncturing direction (N1), for puncturing a target portion by the lancing member (11). The lancing device (X) further comprises a second moving member (31) connected to the first moving member (32), for controlling the movement of the first moving member (32) upon the movement of the second moving member, and also comprises an impact absorbing means (23A) for absorbing impact that is caused when the first and the second moving members (31), (32) come to stop on puncture operation. The impact absorbing means (23A) includes an elastic member (23Ab) for absorbing impact by elastic deformation.
Public/Granted literature
- US20070055297A1 Needle insertion device Public/Granted day:2007-03-08
Information query
