06149603 is referenced by 49 patents and cites 12 patents.

Method and apparatus for indicating proper placement of an endotracheal tube in the trachea of a patient which comprises measuring the oxygen concentration of inspired and expired air and, utilizing this information, performs the calculation necessary to determine whether the tube has been properly placed.

Title
Method and apparatus for determining whether an intubated patient has been properly intubated
Application Number
9/329366
Publication Number
6149603
Application Date
June 10, 1999
Publication Date
November 21, 2000
Inventor
Frederick A Parker
Gwynedd Valley
PA, US
Agent
Jim Zegeer
Assignee
Ventrex
PA, US
IPC
A61B 5/08
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