发明名称 |
Trocar and Device for Measuring a Tracheoesophageal Puncture |
摘要 |
A trocar device and measurement assembly, includes a trocar having a sharply pointed shaft and a handle. An elongated sheath receives the shaft of the trocar therein, wherein the elongated sheath includes a plurality of measuring indicia thereon for measuring a length of a tracheoesophageal puncture formed by the trocar. A method of measuring the tracheoesophageal puncture is provided by inserting the elongated sheath into the puncture while observing the measuring indicia on the sheath to determine a length of the puncture.
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申请公布号 |
US2013274634(A1) |
申请公布日期 |
2013.10.17 |
申请号 |
US201213598265 |
申请日期 |
2012.08.29 |
申请人 |
BLOM ERIC D.;KOSTELAC BRYAN E.;HELIX MEDICAL, LLC |
发明人 |
BLOM ERIC D.;KOSTELAC BRYAN E. |
分类号 |
A61B17/34;A61B5/107 |
主分类号 |
A61B17/34 |
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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