发明名称 |
Methods and devices for providing access through tissue to a surgical site |
摘要 |
Methods and devices are provided for providing access through tissue to a surgical site. Generally, the methods and devices allow adjustment of a surgical access port's longitudinal length. In one embodiment, a surgical access port is provided that includes a housing having a cannula distally extending therefrom. The housing can be configured to cut a proximal portion of the cannula to adjust a longitudinal length of the cannula and hence of the surgical access port. In another embodiment, a surgical access port is provided that includes a cannula formed of a plurality of modular segments removably coupled together. One or more of the segments can be configured to be removable from the cannula to change the cannula's longitudinal length.
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申请公布号 |
US8460186(B2) |
申请公布日期 |
2013.06.11 |
申请号 |
US20090636205 |
申请日期 |
2009.12.11 |
申请人 |
ORTIZ MARK S.;LIVINGSTON BRANDON L.;PATIL DHANANJAY V.;ZEINER MARK S.;DIMAGNO THEODORE J.;MENEZES EDGAR V.;ZINGMAN ARON O.;ETHICON ENDO-SURGERY, INC. |
发明人 |
ORTIZ MARK S.;LIVINGSTON BRANDON L.;PATIL DHANANJAY V.;ZEINER MARK S.;DIMAGNO THEODORE J.;MENEZES EDGAR V.;ZINGMAN ARON O. |
分类号 |
A61B1/32 |
主分类号 |
A61B1/32 |
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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