Gas-Treatment Devices
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United States of America Patent
Stats
-
N/A
Issued Date -
May 1, 2008
app pub date -
Dec 23, 2005
filing date -
Jan 6, 2005
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
An HME has exchange elements (4) at opposite ends of a tubular housing (1, 101) and a central port (2) for connection to a tracheal tube (3). An oxygen port (5, 105, 105') is located centrally with the major part of it being contained within a recess (40, 140, 140') on the exterior of the housing and extending at right angles to the length of the housing. The oxygen port (5, 105, 105') opens into a wider passage (32, 32') extending within the housing, which opens on the external face (30) of the two exchange elements (4). A large suction aperture (60) aligns with the port (2) opening to the tracheal tube (3) and is covered by a hinged flap (61) when not in use.
First Claim
Family
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Cited Art Landscape
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