WO2002026287A3 - Carbon dioxide-based bi-level cpap control - Google Patents
Carbon dioxide-based bi-level cpap control Download PDFInfo
- Publication number
- WO2002026287A3 WO2002026287A3 PCT/US2001/030768 US0130768W WO0226287A3 WO 2002026287 A3 WO2002026287 A3 WO 2002026287A3 US 0130768 W US0130768 W US 0130768W WO 0226287 A3 WO0226287 A3 WO 0226287A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- carbon
- dioxide
- patient
- carbon dioxide
- level
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/10—Preparation of respiratory gases or vapours
- A61M16/14—Preparation of respiratory gases or vapours by mixing different fluids, one of them being in a liquid phase
- A61M16/16—Devices to humidify the respiration air
- A61M16/161—Devices to humidify the respiration air with means for measuring the humidity
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/0057—Pumps therefor
- A61M16/0066—Blowers or centrifugal pumps
- A61M16/0069—Blowers or centrifugal pumps the speed thereof being controlled by respiratory parameters, e.g. by inhalation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/021—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes operated by electrical means
- A61M16/022—Control means therefor
- A61M16/024—Control means therefor including calculation means, e.g. using a processor
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/08—Bellows; Connecting tubes ; Water traps; Patient circuits
- A61M16/0816—Joints or connectors
- A61M16/0841—Joints or connectors for sampling
- A61M16/085—Gas sampling
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/33—Controlling, regulating or measuring
- A61M2205/3368—Temperature
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2230/00—Measuring parameters of the user
- A61M2230/40—Respiratory characteristics
- A61M2230/43—Composition of exhalation
- A61M2230/432—Composition of exhalation partial CO2 pressure (P-CO2)
Abstract
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP01973647A EP1322367A4 (en) | 2000-09-28 | 2001-09-27 | Carbon dioxide-based bi-level cpap control |
CA002421808A CA2421808C (en) | 2000-09-28 | 2001-09-27 | Carbon dioxide-based bi-level cpap control |
AU2001293203A AU2001293203B2 (en) | 2000-09-28 | 2001-09-27 | Carbon dioxide-based bi-level CPAP control |
NZ524990A NZ524990A (en) | 2000-09-28 | 2001-09-27 | Carbon dioxide-based BI-level CPAP control |
AU9320301A AU9320301A (en) | 2000-09-28 | 2001-09-27 | Carbon dioxide-based bi-level cpap control |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US23612300P | 2000-09-28 | 2000-09-28 | |
US60/236,123 | 2000-09-28 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2002026287A2 WO2002026287A2 (en) | 2002-04-04 |
WO2002026287A3 true WO2002026287A3 (en) | 2002-08-22 |
Family
ID=22888216
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2001/030768 WO2002026287A2 (en) | 2000-09-28 | 2001-09-27 | Carbon dioxide-based bi-level cpap control |
Country Status (6)
Country | Link |
---|---|
US (2) | US6990980B2 (en) |
EP (1) | EP1322367A4 (en) |
AU (2) | AU2001293203B2 (en) |
CA (1) | CA2421808C (en) |
NZ (1) | NZ524990A (en) |
WO (1) | WO2002026287A2 (en) |
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- 2001-09-27 EP EP01973647A patent/EP1322367A4/en not_active Withdrawn
- 2001-09-27 US US09/967,274 patent/US6990980B2/en not_active Expired - Fee Related
- 2001-09-27 CA CA002421808A patent/CA2421808C/en not_active Expired - Fee Related
- 2001-09-27 WO PCT/US2001/030768 patent/WO2002026287A2/en active IP Right Grant
- 2001-09-27 AU AU2001293203A patent/AU2001293203B2/en not_active Ceased
- 2001-09-27 NZ NZ524990A patent/NZ524990A/en unknown
- 2001-09-27 AU AU9320301A patent/AU9320301A/en active Pending
-
2005
- 2005-08-18 US US11/206,410 patent/US8640701B2/en not_active Expired - Fee Related
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Also Published As
Publication number | Publication date |
---|---|
US8640701B2 (en) | 2014-02-04 |
US6990980B2 (en) | 2006-01-31 |
EP1322367A2 (en) | 2003-07-02 |
CA2421808A1 (en) | 2002-04-04 |
EP1322367A4 (en) | 2009-08-26 |
AU9320301A (en) | 2002-04-08 |
NZ524990A (en) | 2005-02-25 |
WO2002026287A2 (en) | 2002-04-04 |
AU2001293203B2 (en) | 2004-12-02 |
CA2421808C (en) | 2009-12-15 |
US20050279358A1 (en) | 2005-12-22 |
US20020104536A1 (en) | 2002-08-08 |
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