Needle insertion device
First Claim
1. A lancing device comprising:
- a first moving member holding a lancing member moved from a standby position to a puncturing position in a puncturing direction, for puncturing a target portion by the lancing member;
a second moving member connected to the first moving member, for controlling the movement of the first moving member upon the movement of the second moving member;
a housing for accommodating the first and the second moving members, while allowing the movement of the moving members; and
an impact absorbing means for absorbing impact that is caused when the first and the second moving members come to stop on puncture operation.
1 Assignment
0 Petitions
Accused Products
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.
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Citations
26 Claims
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1. A lancing device comprising:
- a first moving member holding a lancing member moved from a standby position to a puncturing position in a puncturing direction, for puncturing a target portion by the lancing member;
a second moving member connected to the first moving member, for controlling the movement of the first moving member upon the movement of the second moving member;
a housing for accommodating the first and the second moving members, while allowing the movement of the moving members; and
an impact absorbing means for absorbing impact that is caused when the first and the second moving members come to stop on puncture operation. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26)
- a first moving member holding a lancing member moved from a standby position to a puncturing position in a puncturing direction, for puncturing a target portion by the lancing member;
Specification