Apparatus for humidifying a respiratory gas
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United States of America Patent
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-
Jan 31, 2017
Issued Date -
N/A
app pub date -
Dec 11, 2015
filing date -
Aug 5, 1999
priority date (Note) -
In Force
status (Latency Note)
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Abstract
An apparatus for delivering pressurized, humidified breathable gas to a patient having a sleep-related disorder includes a CPAP unit with a blower configured to generate a flow of pressurized breathable gas. The Apparatus also includes a liquid storage container configured to hold a body of liquid. The liquid storage container has a gas feed opening, a gas discharge opening and a humidifying region above a metallic heat conducting material. In addition, the apparatus includes a support housing integrated directly into the CPAP unit and having a receiving space configured to removably receive the liquid storage container. The liquid storage container is structured such that when the liquid storage container is received by the support housing, the gas feed opening aligns with and engages with an ending portion of a gas feed flow path defined by the support structure and the gas discharge opening aligns with and engages with a beginning portion of a gas discharge flow path defined by the support structure so that the liquid storage container fluidly connects the gas feed flow path and the gas discharge flow path.

First Claim
Family

- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
RESMED HUMIDIFICATION TECHNOLOGIES GMBH | FRAUNHOFERSTRASSE 16 PLANEGG-MARTINSRIED 82152 |
International Classification(s)

- [Classification Symbol]
- [Patents Count]
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Genger, Harald | Starnberg, DE | 20 | 1067 |
Klopp, Andreas | Munich, DE | 12 | 586 |
Lang, Bernd Christoph | Gräfelfing, DE | 82 | 2448 |
Madaus, Stefan | Gräfelfing, DE | 36 | 2663 |
Mayer, Wolfgang | Ebringen, DE | 82 | 1017 |
Schatzl, Stefan | Weilhem, DE | 20 | 749 |
Vögele, Harald Wolfgang | Gauting, DE | 17 | 272 |
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Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
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11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Jul 31, 2028 |
Fee | Large entity fee | small entity fee | micro entity fee |
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Surcharge - 11.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
Surcharge after expiration - Late payment is unavoidable | $700.00 | $350.00 | $175.00 |
Surcharge after expiration - Late payment is unintentional | $1,640.00 | $820.00 | $410.00 |
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