Pressurized medical ventilation system
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United States of America Patent
Stats
-
Jun 9, 1992
Issued Date -
N/A
app pub date -
May 9, 1989
filing date -
Jul 17, 1987
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A pressurized ventilation system to supplement patient respiration which enables introduction and atomization of prescribed liquids and removal of condensation while maintaining pressurization and functions of the ventilation system and minimizing hazards due to contamination. An atomizer outlet is positioned to enable entrainment of atomized particles of the prescribed liquid into the breathable gas flowing to the patient. A novel arrangement of a valve and conduit provides for contamination-free attachment of a syringe or unit dose vial for the introduction of the prescribed liquid. An enclosure means for trapping condensate and control means for safe removal of condensate from the system are provided. The ventilation system, with the improved arrangement, provides novel functions and can be operated and maintained more conveniently and expeditiously than prior art ventilator system while reducing the risk of infection for both the patient and the attendant.
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Family
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