发明名称 |
Airway exchange catheter |
摘要 |
Soft-tipped airway exchange apparatus for use when replacing an endotracheal tube in a patient with a new endotracheal tube. The apparatus comprises a polymeric catheter body sized for insertion into a passageway of the endotracheal tube, for ventilating the patient during replacement of the endotracheal tube. The catheter body has a proximal portion, a distal portion and a ventilation passageway extending longitudinally therein. The distal portion has a rigidity which is less than the rigidity of the proximal portion.
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申请公布号 |
US2005103332(A1) |
申请公布日期 |
2005.05.19 |
申请号 |
US20040960457 |
申请日期 |
2004.10.07 |
申请人 |
GINGLES BRUCE;SIROTA DANIEL J.;HOFFA ANDREW K.;FISCHER FRANK J.JR.;HUNT JAMES B. |
发明人 |
GINGLES BRUCE;SIROTA DANIEL J.;HOFFA ANDREW K.;FISCHER FRANK J.JR.;HUNT JAMES B. |
分类号 |
A61M16/04;A61M25/00;(IPC1-7):A61M15/00 |
主分类号 |
A61M16/04 |
代理机构 |
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代理人 |
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主权项 |
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