发明名称 LANCET ASSEMBLY
摘要 A lancet assembly having a lancet holder (40) and a triggler (50) enclosing a structure. The triggler (50) is partially inserted into a lancet holder from the distal end.The holder is provided with a rigid internal spring holder (36) to receive the spring-loaded lancet structure. The lancet structure is provided with a body coupled to a spring (45) which extend from the proximal end of the body. The spring (45) has a linear axis of compression which coincides with the longitudinal axis of the lancet assembly. A lancet (44) is attached to the body with the sharp tip (46) pointing towards the distal end. The triggler (50) interacts with the lancet holder (40) via a triggering element (8) to maintain the spring (45) in a compressed state such that the lancet structure is in a stable standby position which is not easily triggered by accidental bumps on the assembly. Upon firing, a second spring (72) dampens the extension of the sharp tip (46), and ultimately assists in the retraction of the tip (46) back into the assembly.
申请公布号 WO2005034753(A1) 申请公布日期 2005.04.21
申请号 WO2004SG00336 申请日期 2004.10.14
申请人 SURGILANCE PTE LTD;YI, PATRICK;FOO, KOOK-TING 发明人 YI, PATRICK;FOO, KOOK-TING
分类号 A61B5/15 主分类号 A61B5/15
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