Nasal oxygen cannula pad

Details Nasal oxygen cannula pad Nasal oxygen cannula pad

1988-07-21

1990-08-21

Hafer, Robert A.

Surgery

Body protecting or restraining devices for patients or infants

Head or face protector

A61M 1600

Patent

active

049497332

ABSTRACT:
An elongated cylinder of yieldable material is longitudinally slit in the shape of a "T", whereby it is easily mounted on nasal cannula tubing by lateral pressure and adjusted to the area where the tubing passes about the ears, functioning as a pad and helping to prevent local skin irritation.

REFERENCES:
patent: 2281181 (1942-04-01), Clarke
patent: 2294840 (1942-09-01), Dunn
patent: 2502734 (1950-04-01), Lyons
patent: 3713448 (1973-01-01), Arrott
patent: 4139281 (1979-02-01), Luttner
patent: 4579120 (1986-04-01), MacGregor
patent: 4632670 (1986-12-01), Mueller, Jr.
patent: 4699139 (1987-10-01), Marshall et al.

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