Portable ventilator secretion management system
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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Dec 5, 2017
Grant Date -
Sep 25, 2014
app pub date -
Mar 22, 2013
filing date -
Mar 22, 2013
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A patient ventilator secretion management system is disclosed. The system has a valve with an input in pneumatic communication with a therapeutic breathing gas source. The valve has variable positions, each of which corresponds to a specific flow rate of gas being output therefrom. A patient ventilation interface is in pneumatic communication with the valve over a gas delivery circuit. A controller in communication with the valve regulates the position thereof. The controller sequentially switches the valve from one of the variable positions to another to output a first range of fluctuating flow rates of gas for delivery to the patient ventilation interface during at least a selected one of patient expiratory and inspiratory phases.
First Claim
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Family
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International Classification(s)
- 2013 Application Filing Year
- A61M Class
- 4885 Applications Filed
- 4280 Patents Issued To-Date
- 87.62 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 3 Citation Count
- A61M Class
- 15.86 % this patent is cited more than
- 8 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Jun 5, 2025 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Jun 5, 2029 |
