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Continuous Positive Airway Pressure Device And Method
Abstract: A continuous positive airway pressure system features a housing forming an airway chamber and an air pressure inlet and an air pressure outlet. The housing further defines internally a pair of tapered air jets and a pair of tapered air receivers. The air receivers are located downstream of the air supply jets and disposed coaxially with respective ones of the air supply jets. Each receiver has a taper in an opposite direction to the direction of the taper of the air supply jets. A pair of nasal prongs is located downstream of the air receiving jets. Each receiver comprises a hemispherical section that is oriented at an angle off the center line of the supply. FIG. 2
Notices, Deadlines & Correspondence
Patent Information
Applicants
CAREFUSION
Inventors
1. DUQUETTE STEVEN
2. HAN STEVE
Specification
The technology relates to pressure airway devices and methods for supplying pressurized air used in the field of respiratory therapy and more particularly to devices and methods that provide positive airway pressure to the nasal cannula of a person or particularly an infant.
Documents
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | Form-5.pdf | 2012-02-04 |
| 2 | Form-3.pdf | 2012-02-04 |
| 3 | Form-1.pdf | 2012-02-04 |
| 4 | Drawings.pdf | 2012-02-04 |
| 5 | 963-CHENP-2012 CORRESPONDENCE OTHERS 15-02-2012.pdf | 2012-02-15 |
| 6 | 963-CHENP-2012 POWER OF ATTORNEY 27-02-2012.pdf | 2012-02-27 |
| 7 | 963-CHENP-2012 CORRESPONDENCE OTHERS 27-02-2012.pdf | 2012-02-27 |
| 8 | 963-CHENP-2012 CORRESPONDENCE OTHERS 21-06-2012.pdf | 2012-06-21 |
| 9 | 963-CHENP-2012 FORM-3 21-06-2012.pdf | 2012-06-21 |
| 10 | abstract963-CHENP-2012.jpg | 2013-03-04 |