发明名称 |
Bone marrow aspiration instrument |
摘要 |
The cannula handle housing includes a recessed seat, wings extending outwardly from the recessed seat in the housing for engagement with a physician's hand and a stem which extends from said housing to hold a portion of a cannula The cannula has a distal sharpened end and a proximal end secured to a Luer lock. The stylet includes a longitudinal member having a sharp tip with the other end of the stylet formed with an anvil structure which is molded into a stylet cap. The stylet cap is a housing which includes a projection portion having a complimentary configuration to the recessed seat formed in said cannula housing for interlocking with the Luer lock of the cannula housing. The stylet inserts into the cannula and with a twist, locks about the Luer lock on the proximal end of the cannula.
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申请公布号 |
US2003233114(A1) |
申请公布日期 |
2003.12.18 |
申请号 |
US20020173425 |
申请日期 |
2002.06.18 |
申请人 |
MERBOTH BARBARA L.;STEPHENS ADAM;NAOI YUKIKO;TANAKA KAZUNA;KAPEC JEFFREY |
发明人 |
MERBOTH BARBARA L.;STEPHENS ADAM;NAOI YUKIKO;TANAKA KAZUNA;KAPEC JEFFREY |
分类号 |
A61B10/00;A61B10/02;A61B19/00;(IPC1-7):A61B17/34 |
主分类号 |
A61B10/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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