Surgery – Respiratory method or device – Means for supplying respiratory gas under positive pressure
Patent
1992-04-03
1993-08-10
Burr, Edgar S.
Surgery
Respiratory method or device
Means for supplying respiratory gas under positive pressure
12820628, A62B 1802, A61M 1606
Patent
active
052339785
ABSTRACT:
A rearwardly and downwardly opening mask shell is provided for positioning about and over the nose and mouth face areas of a patient in a manner such that the mask shell seals rearwardly against the face of the patient and opens downwardly from the mouth area of the patient. Oxygen inlet means opens inwardly through opposite side portions of the mask shell aligned with the nostril area of the user, and therefore closely adjacent the mouth of the user, and flexible oxygen delivery tubes have discharge ends operatively connected with the oxygen inlet means and the tubes include opposite end portions for communication with an oxygen supply line and which are joined together through the utilization of a soft material connecting strip frictionally adjustable along the tubes such that the connecting strip may pass behind the neck of the user and the tubes may be used to retain the mask shell in position on the face of the user, the mask shell including an upper arched portion constructed of soft material for passing over the nose bridge area of the user and having malleable strip supported therefrom, which strip may be shaped for frictionally gripping the nose bridge area of the patient.
REFERENCES:
patent: D120372 (1940-05-01), Boothby
patent: D143782 (1946-02-01), Yant
patent: D203912 (1966-02-01), DeAngelis
patent: D262322 (1981-12-01), Mizerak
patent: D321570 (1991-11-01), Blasdell
patent: 1050621 (1913-01-01), De Ford
patent: 1139850 (1915-05-01), Conkle
patent: 1206045 (1916-11-01), Smith
patent: 1287149 (1918-12-01), Walter
patent: 1362766 (1920-12-01), McGargill
patent: 1562302 (1925-11-01), Dean
patent: 2178800 (1939-11-01), Lombard
patent: 2675803 (1951-07-01), Kaslow
patent: 3130722 (1964-04-01), Dempsey
patent: 3315672 (1967-04-01), Cunningham
patent: 3799164 (1974-03-01), Rollins
patent: 4098271 (1978-07-01), Maddock
patent: 4201205 (1980-05-01), Bartholomew
patent: 4216769 (1980-08-01), Grimes
patent: 4231363 (1980-11-01), Grimes
patent: 4354488 (1982-10-01), Bartos
patent: 4377162 (1983-03-01), Staver
patent: 4454880 (1984-06-01), Muto et al.
patent: 5005571 (1991-04-01), Dietz
patent: 5078132 (1992-01-01), Braun
patent: 5143061 (1992-09-01), Kaimer
Burr Edgar S.
Medway
Raciti Eric
LandOfFree
Nasal oxygen mask does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Nasal oxygen mask, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Nasal oxygen mask will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1719005