发明名称 |
Introducer device and methods of use thereof |
摘要 |
The present invention comprises an improved medical introducer device that comprises a releasably locking dilator and circumscribing sheath as well as a tactile indicator to conveniently inform a user of the device whether the dilator/sheath assembly is in a locked or unlocked position. In preferred aspects, the introducer device also includes a visual indicator to provide visual indication to a device user that the dilator and sheath are either in a locked or unlocked position, and a lead-in section at the sheath proximal end to facilitate insertion of a dilator, guide wire, catheter, etc. through the device.
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申请公布号 |
US5741233(A) |
申请公布日期 |
1998.04.21 |
申请号 |
US19950545999 |
申请日期 |
1995.10.20 |
申请人 |
TFX MEDICAL, INCORPORATED |
发明人 |
RIDDLE, RICHARD S.;MURASKI, MATTHEW;FREDERICK, III, JEROME W.;LECLAIR, JONATHAN A. |
分类号 |
A61B17/00;A61B17/34;A61M25/00;A61M25/06;A61M29/00;(IPC1-7):A61M5/178 |
主分类号 |
A61B17/00 |
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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