Surgery – Respiratory method or device – Means for preventing nasal inhalation
Patent
1996-03-07
1998-04-28
Lewis, Aaron J.
Surgery
Respiratory method or device
Means for preventing nasal inhalation
12820611, 12820718, A62B 1802
Patent
active
057432562
ABSTRACT:
An adhesive nostril patch that is precision cut and punched to provide a central opening, and to provide edge margins configured to approximate the configuration of the margins of the nostril opening for adherence thereto in fluid tight relation, in combination with a length of tubing having one end diagonally cut to facilitate forcible insertion of the tubing into the central opening of the patch, and having the opposite end flanged to engage the adhesive side of the patch, whereby air from the nostril is constrained to flow into the tubing for measurement of its pressure by external pressure measurement equipment.
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Lewis Aaron J.
McLellan J. F.
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