公开(公告)号：US20130238007A1

公开(公告)日：2013-09-12

申请号：US13864859

申请日：2013-04-17

Applicant: NIPRO CORPORATION

Inventor： Kohzo ISHIKURA ,  Tomohiro UCHIMURA ,  Ken Suzuki

IPC: A61B5/151

CPC classification number: A61B5/15144 ,  A61B5/1411 ,  A61B5/150022 ,  A61B5/150412 ,  A61B5/150519 ,  A61B5/150549 ,  A61B5/150618 ,  A61B5/150717 ,  A61B5/150916 ,  A61B5/15113 ,  A61B5/15117 ,  A61B5/1513 ,  A61B5/15142

Abstract: A disposable lancing device including: a lancet housed in a housing and urged by a spring member such that a puncture member provided at a distal end of the lancet is adapted to extend out from the housing so as to carry out a puncturing operation; a locking ring disposed within the housing such that the lancet is allowed to displace in an extension direction through the locking ring; a locking protrusion provided to the lancet and adapted to be engaged by the locking ring so as to hold the lancet in a puncture-ready position located deep in the housing with the spring member being compressed; and an operating member adapted to carry out the puncturing operation by rotating the locking ring so as to disengage the locking protrusion from the locking ring and displace the lancet in the extension direction by means of the spring member.

Abstract translation: 一种一次性穿刺装置，包括：容纳在壳体中并由弹簧构件推动的刺血针，使得设置在所述柳叶刀的前端的穿刺构件适于从所述壳体延伸出来，以进行穿刺操作; 锁定环，其设置在所述壳体内，使得所述柳叶刀能够沿延伸方向移动通过所述锁定环; 锁定突起，其设置在所述柳叶刀上，并且适于与所述锁定环接合，以将所述柳叶刀保持在位于所述壳体内的穿刺准备位置，同时所述弹簧构件被压缩; 以及操作构件，其适于通过旋转所述锁定环来执行所述穿刺操作，以使所述锁定突起与所述锁定环脱离并且借助于所述弹簧构件沿所述延伸方向移位所述柳叶刀。