Invention Grant
US06749599B2 Apparatus and method for removing a lodged mass from an animal airway
失效
用于从动物气道中去除一个物质的装置和方法
- Patent Title: Apparatus and method for removing a lodged mass from an animal airway
- Patent Title (中): 用于从动物气道中去除一个物质的装置和方法
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Application No.: US10251328Application Date: 2002-09-20
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Publication No.: US06749599B2Publication Date: 2004-06-15
- Inventor: Bahman Litkouhi , James T. DeLuca , Robert H. Abplanalp
- Applicant: Bahman Litkouhi , James T. DeLuca , Robert H. Abplanalp
- Main IPC: A61M3100
- IPC: A61M3100

Abstract:
An apparatus and method for removing a lodged mass from an airway of a human or animal in which the source of suction is a sealed vacuum container which is punctured when the device is positioned within the mouth of the victim. As contrasted with prior art devices of this type, the retracting force created due to the pressure differential is developed instantaneously to a greater degree than heretofore obtainable, and this force is maintained until the foreign object is completely dislodged.
Public/Granted literature
- US20030028158A1 Apparatus and method for removing a lodged mass from an animal airway Public/Granted day:2003-02-06
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