Patent NL7908020A successfully refreshed from Google Patents.
NL7908020A
Expired / Lapsed
NL
⏱️ 0.0 years remaining
Breathing appts. with direct and indirect action - uses reciprocating flow medium and has control of breathing parameters and rhythm achieved by pump motor
Assignee: Remko Drent
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Filing: 1979-11-01
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Granted: —
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Expires: 1999-11-01
Abstract
Abstract A breathing appts. for direct and indirect breathing uses a cuirass on the thorax of the patient. The breathing apparatus is supplied with a reciprocating flow medium. The breathing parameters can be adjusted by a control circuit. It sets the ratio of inhalation and exhalation, the frequency of inhalation and exhalation, the effective capacity of the lungs, etc. The effective capacity of the lungs is regulated by a pump. The breathing rhythm is achieved by a controlled motor (5).
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
NL
Data Source
google_patents
Last Synchronized
2026-11-07 01:50
CPC Classifications
A; A61; A61H; A61H31/00; A61H31/02
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