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公开(公告)号:US08211133B2
公开(公告)日:2012-07-03
申请号:US10503633
申请日:2003-02-05
IPC分类号: A61B17/14
CPC分类号: A61B5/150938 , A61B5/150022 , A61B5/150282 , A61B5/150435 , A61B5/150503 , A61B5/150549 , A61B5/150618 , A61B5/150717 , A61B5/15117
摘要: A lancet has a generally tubular body (1). A hollow insert (4) with a closed end plugs one end of the body (1), and it has a co-axial projection (5) forming a sharp tip proud of that end of the body. The body (1) and insert (4) are simultaneously formed by twin shot moulding, the body being of polyethylene and the insert being of a liquid crystal polymer which will create a sharp tip of adequate strength.
摘要翻译: 柳叶刀具有大致管状体(1)。 具有闭合端的中空插入件(4)插入主体(1)的一端,并且其具有形成从身体的该端部引出的尖锐尖端的同轴突出部(5)。 主体(1)和插入件(4)同时通过双注射成型形成,主体为聚乙烯,插入件为液晶聚合物,其将产生足够强度的尖锐尖端。
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公开(公告)号:US6136013A
公开(公告)日:2000-10-24
申请号:US269027
申请日:1999-03-18
CPC分类号: A61B5/15144 , A61B5/150022 , A61B5/150412 , A61B5/150549 , A61B5/15113 , A61B5/15117
摘要: A lancet device has a two part housing (1) integrally molded in a folded-out configuration with a spring (2), a lancet body (3) encasing a needle (4), and a needle cap (5) concealing the needle tip. The spring (2) is a zig-zag connected at one end to one housing part (7) by a web (19) and merging at the other end into the lancet body (3). This is folded over with the spring (2) about the web (19) into the housing part (7), and the other housing part (6) is closer over about web hinges (8) and fastened. A trigger (9) is incorporated in the other housing part (6) and is deformable inwardly to release the lancet body (3) from a catch arrangement (14, 21) which holds the lancet retracted with the spring energized. The needle cap (5) can be used for the retraction before being removed.
摘要翻译: PCT No.PCT / GB97 / 02480第 371 1999年3月18日 102(e)1999年3月18日PCT 1997年9月17日PCT公布。 第WO98 / 11821号公报 日期1998年3月26日一种柳叶刀装置具有两部分壳体(1),其一体地模制成具有弹簧(2)的折叠构造,包围针(4)的刺血针主体(3)和针帽(5) )隐藏针尖。 弹簧(2)是通过腹板(19)在一端连接到一个壳体部分(7)并且在另一端并入柳叶刀体(3)中的之字形。 这将弹簧(2)围绕卷筒纸(19)折叠到壳体部分(7)中,而另一个壳体部分(6)更靠近卷材铰链(8)并被紧固。 触发器(9)被并入另一个壳体部分(6)中并且可向内变形以将刺血针本体(3)从锁定装置(14,21)释放,所述止动装置(14,21)在弹簧通电时保持所述柳叶刀收缩。 针头(5)可以在拆卸之前用于收回。
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