Education and demonstration – Anatomy – physiology – therapeutic treatment – or surgery... – Cardiac massage or artificial respiration
Patent
1987-11-23
1989-02-07
Grieb, William H.
Education and demonstration
Anatomy, physiology, therapeutic treatment, or surgery...
Cardiac massage or artificial respiration
G09B 2328
Patent
active
048028576
ABSTRACT:
A disposable hygienic mask which is retrofitable to the nose and mouth contact areas of the face of an existing CPR dummy without damaging or permanently altering the face of the dummy. The mask is provided with filter chambers which are insertable in and indexed to the air passages of a CPR dummy and the chambers are configured to receive replaceable flexible filters. The mask, its securements, and its filters do not appreciably modify the flexibility, the functions, or the features of the CPR dummy to which it is attached.
REFERENCES:
patent: 3068590 (1962-12-01), Padellford
patent: 3152404 (1964-10-01), Cheshire et al.
patent: 3625351 (1971-12-01), Eisenberg
patent: 3994075 (1976-11-01), Kohnke
patent: 4001950 (1977-01-01), Blumensaadt
patent: 4050457 (1977-09-01), Davidson
patent: 4331426 (1982-05-01), Sweeney
patent: 4484896 (1984-11-01), Kohnke
patent: 4611998 (1986-09-01), Ramamurthy
Armstrong Medical Industries, Inc., Catalog 112, pp. 2, 8, 11, 55, 1-1988.
"Crash Kelly" CPR Trainer, pp. 1, 37, 1-1988.
Grieb William H.
Johnson Russell L.
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