Facial protective device, and methods of constructing and utiliz

Surgery – Respiratory method or device – Body or head supported means – other than face mask or hood,...

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12820713, A61M 1600

Patent

active

043771629

ABSTRACT:
A facial protective device for use in surgery and examination, adapted to extend outwardly from the base of the nose and be removably fixed in position by adhesive. The device and its adhesive adequately support surgical draping in a manner such as to ensure free passage of oxygen to the patient. Incorporated with the device is an oxygen delivery system which directs the oxygen most advantageously to the patient. The device is intended for single use and is disposable.

REFERENCES:
patent: 428592 (1890-05-01), Chapman
patent: 2792000 (1957-05-01), Richardson
patent: 2831487 (1958-04-01), Tafilaw
patent: 2843122 (1958-07-01), Hudson
patent: 2921581 (1960-01-01), Swearingen et al.
patent: 3357426 (1967-12-01), Cohen
patent: 4231363 (1980-11-01), Grimes

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