发明名称 |
Applicator instruments for controlling bleeding at surgical sites and methods therefor |
摘要 |
An instrument for controlling bleeding includes an outer shaft having a central lumen extending between proximal and distal ends thereof, and an inner shaft disposed within the central lumen of the outer shaft, the inner shaft having a central lumen extending between proximal and distal ends thereof. The instrument has an inflatable balloon with a proximal end secured to the outer shaft and a distal end that is inverted and secured to the inner shaft. In one embodiment, the balloon has a spherical shape when the outer and inner shafts are in a first position and a toroidal shape when the outer and inner shafts are in a second position. The instrument includes an actuator for discharging a flowable material from the central lumen. In one embodiment, the instrument includes a stylet having barb-like features to attach a hemostat to the distal end of the instrument.
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申请公布号 |
US8366733(B2) |
申请公布日期 |
2013.02.05 |
申请号 |
US20080057726 |
申请日期 |
2008.03.28 |
申请人 |
ETHICON, INC.;GABEL JONATHAN B.;LIVINGSTON JASON C.;LOONEY DWAYNE |
发明人 |
GABEL JONATHAN B.;LIVINGSTON JASON C.;LOONEY DWAYNE |
分类号 |
A61M29/00;A61F2/958 |
主分类号 |
A61M29/00 |
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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