发明名称 |
DEVICES, SYSTEMS, AND METHODS FOR PERFORMING ENDOSCOPIC SURGICAL PROCEDURES |
摘要 |
Methods and systems for accessing an operating cavity when performing endoscopic surgery comprising. The systems and methods include at least one obturator-free cannula unit and a trocar assembly. The trocar assembly includes a single dedicated functional obturator independent of the cannula unit and an endoscopic cannula. The invention also provides a system and methods for providing continuous flow of carbon dioxide during a laparoscopic procedure. |
申请公布号 |
US2012310147(A1) |
申请公布日期 |
2012.12.06 |
申请号 |
US201113311085 |
申请日期 |
2011.12.05 |
申请人 |
POLL WAYNE L.;DRACH GREGORY;MINIMALLY INVASIVE DEVICES, LLC |
发明人 |
POLL WAYNE L.;DRACH GREGORY |
分类号 |
A61M13/00;A61B17/34 |
主分类号 |
A61M13/00 |
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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