Surgery – Respiratory method or device – Including body or head supported means covering user's scalp
Patent
1983-01-26
1984-08-28
Recla, Henry J.
Surgery
Respiratory method or device
Including body or head supported means covering user's scalp
12820213, 12820617, A62B 700
Patent
active
044677952
ABSTRACT:
A breathing device wall package suitable for a wall mounting comprises a filter container part having a gas filter with an inspiration opening and a suspended matter filter adjacent the gas filter with an air intake opening. A breathing mask, for example, a half mask is engaged on the filter container around the inspiration opening. A cover engages over the filter container part and encloses the breathing mask and includes a plug which is engageable with the air intake opening as well as the inspiration opening in order to close them when the cover is in position. When the cover is removed the openings are opened and the mask is immediately available for use.
REFERENCES:
patent: 3773043 (1973-11-01), Wachter
patent: 3944403 (1976-03-01), Simpson et al.
patent: 4099526 (1978-07-01), Mascher
patent: 4154235 (1979-05-01), Warncke
Dragerwerk Aktiengesellschaft
Recla Henry J.
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