05433193 is referenced by 159 patents and cites 63 patents.

An improved methodology and apparatus for delivery of breathing gas such as fop the treatment of sleep apnea through application of alternating high and low level positive airway pressure within the airway of the patient with the high and low airway pressure being coordinated with the spontaneous respiration of the patient.

Title
Breathing gas delivery method and apparatus
Application Number
411012
Publication Number
5433193
Application Date
September 18, 1992
Publication Date
July 18, 1995
Inventor
Ronald J Zdrojkowski
Pittsburgh
PA, US
Mark H Sanders
Wexford
PA, US
Agent
J Stewart Brams
Assignee
Respironics
PA, US
IPC
A61M 16/00
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