[특허]Carbon dioxide-based bi-level CPAP control

Carbon dioxide-based bi-level CPAP control 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	A61M-016/00 A62B-007/00 A62B-007/10
출원번호	US-0206410 (2005-08-18)
등록번호	US-8640701 (2014-02-04)
발명자 / 주소	Richey, II, Joseph B.
출원인 / 주소	Invacare Corporation
대리인 / 주소	Calfee, Halter & Griswold LLP
인용정보	피인용 횟수 : 0 인용 특허 : 169

초록 ▼

A system and method of providing bi-level CPAP therapy is provided that incorporates an infrared carbon-dioxide sensor to determine whether a patient is inhaling or exhaling. Patient exhalation causes the infrared light to be absorbed, while patient inhalation reduces the presence of carbon-dioxide causes little or no absorption of carbon-dioxide. The level of carbon-dioxide in an associated patient breathing interface is monitored for thresholds that trigger higher CPAP pressure upon inhalation and lower CPAP pressure upon exhalation.

대표청구항 ▼

1. A system for administering a breathing gas comprising: a patient breathing interface;a blower for providing positive pressure breathing gas to the patient breathing interface;a controller in circuit communication with the blower; andan infrared light emitter and detector in circuit communication with the controller for detecting the level of carbon-dioxide associated with the patient breathing interface,wherein the controller comprises logic to control the blower to increase the pressure of the positive pressure breathing gas in response to the patient inhaling as indicated by the level of carbon-dioxide detected and decrease the pressure of the positive pressure breathing gas in response to the patient exhaling as indicated by the level of carbon-dioxide detected to maintain open the airway of a patient. 2. The system of claim 1 wherein the controller further comprises logic for comparing the level of carbon-dioxide associated with the patient breathing interface to a threshold parameter. 3. The system of claim 1 further comprising a timer having a variable off time period and predetermined on time period. 4. The system of claim 1 further comprising optical fibers coupled to the infrared emitter and detector. 5. The system of claim 1 wherein the infrared emitter and detector are located within a housing accommodating the controller. 6. The system of claim 1 wherein the patient breathing interface comprises a vent, and wherein the infrared emitter and detector are located proximate to the vent. 7. A system for administering a breathing gas to a patient comprising: a patient breathing interface;a subsystem capable of providing variable positive pressure breathing gas to the patient breathing interface;a controller in circuit communication with the subsystem; anda carbon dioxide detector in communication with the patient breathing interface for detecting whether the patient is inhaling or exhaling,wherein the controller comprises logic to control the subsystem responsive to the carbon dioxide detector to cause the subsystem to provide a first pressure of the positive pressure breathing gas in response to the patient inhaling as indicated by the level of carbon-dioxide detected and to provide a second pressure of the positive pressure breathing gas in response to the patient exhaling as indicated by the level of carbon-dioxide detected. 8. The system of claim 7, wherein the subsystem comprises a blower. 9. The system of claim 8, wherein the subsystem comprises a driver capable of driving the blower through a range of variable speeds. 10. The system of claim 7, wherein the detector comprises an infrared light emitter and detector. 11. The system of claim 7, wherein the controller further comprises logic for comparing a level of carbon dioxide detected in the patient breathing interface by the detector to a threshold parameter. 12. The system of claim 11, further comprising at least one input device in communication with the controller to enable input of a desired value for the threshold parameter. 13. The system of claim 7, further comprising an input device in communication with the controller to enable input of a desired value for at least one of the first pressure and the second pressure. 14. The system of claim 7, further comprising a device in communication with the controller and capable of causing the subsystem to provide the first pressure of the positive pressure breathing gas for a fixed time period. 15. The system of claim 14, wherein the device comprises a timer. 16. A system for administering breathing gas comprising: a patient breathing interface;a variable speed blower providing variable positive pressure breathing gas to the patient breathing interface;a controller in circuit communication with the blower;(a) an infrared light emitter and detector in communication with the patient breathing interface for detecting the level of carbon-dioxide associated with the patient breathing interface to determine whether a patient is inhaling or exhaling;wherein the controller comprises logic to control the variable speed blower responsive to the infrared light detector to cause the variable speed blower to provide a first pressure of the positive pressure breathing gas in response to the patient inhaling as indicated by the level of carbon-dioxide detected and to provide a second pressure of the positive pressure breathing gas in response to the patient exhaling as indicated by the level of carbon-dioxide detected; and(b) at least one input device in communication with the controller to enable input of a desired value for a threshold parameter and at least one of the first pressure and the second pressure;wherein the controller further comprises logic for comparing a level of carbon dioxide detected in the patient breathing interface by the detector to the threshold parameter. 17. A system for administering a breathing gas to a patient comprising: a patient breathing interface;means for providing variable positive pressure breathing gas to the patient breathing interface;means for determining whether the patient is inhaling or exhaling based on detection of carbon dioxide in the patient breathing interface; andmeans for maintaining open the airway of the patient by causing a first pressure of the positive pressure breathing gas to be provided to the patient breathing interface in response to the patient inhaling as indicated by the level of carbon-dioxide detected and for causing a second pressure of the positive pressure breathing gas to be provided to the patient breathing interface in response to the patient exhaling as indicated by the level of carbon-dioxide detected. 18. The system of claim 17, further comprising means for detecting carbon dioxide.

이 특허에 인용된 특허 (169)

Michael Berthon-Jones AU; Steven Paul Farrugia AU, Administration of CPAP treatment pressure in presence of APNEA.
상세보기
Berthon-Jones, Michael; Farrugia, Steven Paul, Administration of CPAP treatment pressure in presence of apnea.
상세보기
Rudolph Kevin A. (Overland Park KS), Airflow delivery system.
상세보기
Westenskow Dwayne D. (Salt Lake City UT) Loughlin Patrick J. (Seattle WA) Jaklitsch Roman R. (Lbeck DEX) Wallroth Carl-Friedrich (Lbeck DEX), Anesthesia ventilating apparatus having a breathing circuit and control loops for anesthetic gas components.
상세보기
Mobarry John W. (Edina MN), Apnea detector.
상세보기
Sun Jianguo, Apparatus and method for determining respiratory mechanics of a patient and for controlling a ventilator based thereon.
상세보기
Peter D. Hill ; Douglas M. Mechlenburg ; Mark C. Estes, Apparatus and method of providing continuous positive airway pressure.
상세보기
Bordewick, Steven S.; Baser, Joseph A.; Bowman, Bruce, Apparatus and methods for administration of positive airway pressure therapies.
상세보기
Gruenke Roger A. ; Trimble Russell L. ; Lasnier Christopher D. ; Loethen Steven W. ; Orlt Jiri G. ; Snook James A. ; Wyble Marilyn S., Apparatus for compensating for flow and pressure variances in pneumatic circuits.
상세보기
Fehder Carl G. (Collingswood NJ), Apparatus for determining whether respiratory gas is present in a gaseous sample.
상세보기
Wickham Peter John Deacon,AUX ; Virr Alexander,AUX ; Smith Ian Malcolm,AUX ; Dantanarayana Muditha Pradeep,AUX ; Clark Stanley,AUX, Apparatus for supplying breathable gas.
상세보기
Fredrik Jalde SE; Goran Skog SE; Per-Goran Eriksson SE; Bo Lundin SE, Apparatus for the supply of a breathing gas.
상세보기
Remmers John Edward,CAX ; Feroah Thomas Richard,CAX, Auto CPAP system profile information.
상세보기
Surjadi Hary Soesanto,AUX ; Finn Shane Darren,AUX ; Colla Gregory Alan,AUX, Auto-calibration of pressure transducer offset.
상세보기
Matthews,Greg; Kane,Michael T.; Duff,Winslow K.; Eisert,Rochelle; Martin,Daniel, Auto-titration pressure support system and method of using same.
상세보기
Brydon John William Ernest,AUX ; Calluaud Michel,AUX, Automated stop/start control in the administration of CPAP treatment.
상세보기
Froehlich James P., Bilevel CPAP system with waveform control for both IPAP and EPAP.
상세보기
Heins Bodo (Bad Schwartau DEX) Birenheide Torsten (Krummesse DEX), Blower-supported gas mask and breathing equipment with an attachable control part.
상세보기
John Frank ; Peter D. Hill, Breath-based control of a therapeutic treatment.
상세보기
O\Connor Richard K. (London GB2), Breathing apparatus.
상세보기
Gaumond Roger Paul ; Jo Seok-Hyon, Breathing disorder prescreening device and method.
상세보기
Sanders Mark H. (Wexford PA) Zdrojkowski Ronald J. (Pittsburgh PA), Breathing gas delivery method and apparatus.
상세보기
Zdrojkowski Ronald J. (Pittsburgh PA), Breathing gas delivery method and apparatus.
상세보기
Zdrojkowski Ronald J. ; Estes Mark, Breathing gas delivery method and apparatus.
상세보기
Zdrojkowski Ronald J. ; Estes Mark, Breathing gas delivery method and apparatus.
상세보기
Zdrojkowski Ronald J. ; Estes Mark, Breathing gas delivery method and apparatus.
상세보기
Dirks Aaron J. ; Waldo Jeffrey M., CPAP pressure and flow transducer.
상세보기
Gary L. Hansen ; Steven S. Bordewick ; Nicole Denise Bloom, Cantilever device and method for breathing devices and the like.
상세보기
Yamamori Shinji,JPX ; Ono Kohei,JPX ; Ito Masami,JPX ; Kasuya Hiromitsu,JPX ; Inoue Masayuki,JPX ; Sugiura Masaki,JPX, Capnometer.
상세보기
Riccitelli Samuel D. (Murrieta CA) Goodman John F. (Huntington NY) Dunski Neil (St. Louis MO), Carbon dioxide indicator.
상세보기
Fehder Carl G. (11 Millhouse La. Cherry Hill NJ 08003), Carbon dioxide indicator device.
상세보기
Richey, II,Joseph B., Carbon dioxide-based Bi-level CPAP control.
상세보기
Miles Laughton E. (1335 Alma St. Palo Alto CA 94301), Cardio-respiratory control and monitoring system for determining CPAP pressure for apnea treatment.
상세보기
Lurie Keith G. ; Zielinski Todd M., Cardiopulmonary resuscitation ventilator and methods.
상세보기
Schenkel, Jeffrey; Wu, Albert M.; Dobkin, Robert C.; Pietkiewicz, Steven M., Circuits and techniques for capacitor charging circuits.
상세보기
Deighan Joseph ; Phillips Steven L. ; Wanbaugh Linn D. ; Metzler Philip M., Compliance meter for respiratory therapy.
상세보기
Froehlich James P. (Berlin PA) Mitchell Joseph N. (Rockwood PA) Jones Stephen M. (Turtle Creek PA), Control for CPAP apparatus.
상세보기
Peter John Deacon Wickham AU; Ian Malcolm Smith AU; Denis Bullock AU; Patrick John McAuliffe AU, Control member for a valve and method for determining fluid flow rate through a valve.
상세보기
Calluaud Michel,AUX, Control of delivery pressure in CPAP treatment or assisted respiration.
상세보기
Berthon-Jones Michael,AUX, Detection of apnea and obstruction of the airway in the respiratory system.
상세보기
Berthon-Jones Michael,AUX, Determination of leak and respiratory airflow.
상세보기
Berthon-Jones Michael,AUX, Determination of leak and respiratory airflow.
상세보기
Berthon-Jones Michael,AUX, Determination of patency of airway.
상세보기
Berthon-Jones Michael,AUX, Determination of the occurrence of an apnea.
상세보기
Weil Max Harry ; Tang Wanchun ; Bisera Jose, Device and method for assessing perfusion failure in a patient during endotracheal intubation.
상세보기
Sullivan Colin E. (Sidney AUX) Lynch Christopher (Sidney AUX), Device and method for monitoring breathing during sleep, control of CPAP treatment, and preventing of apnea.
상세보기
Cotner Ronald L. (Derry NH) Parise Gerald J. (Bedford NH) Asacker Thomas E. (Exeter NH) Sadrnoori Bijan (N. Andover MA) Muller Robert A. (Manchester NH), Device and method for the treatment of sleep apnea syndrome.
상세보기
Sullivan Colin E. (Sydney AUX) Lynch Christopher (Sydney AUX), Device and method for treating obstructed breathing having a delay/ramp feature.
상세보기
Madaus,Stefan; Schneider,Hartmut; Jakobs,Rainer; Vogele,Harald, Device for detecting the respiratory activity of a person.
상세보기
Sullivan Colin E. (27 Wharf Road ; Birchgrove Sydney ; NSW 2041 AUX) Lynch Christopher (376 Lane Cove Road ; North Ryde Sydney ; NSW 2113 AUX), Device for monitoring breathing during sleep and control of CPAP treatment that is patient controlled.
상세보기
Sullivan Colin E. (Birchgrove AUX), Device for treating snoring sickness.
상세보기
Shemwell David M. ; Ryan George R., Disposable fiber optic probe.
상세보기
David Burton AU; Allan Wallace AU, Dual-pressure blower for positive air pressure device.
상세보기
Brydon John William Ernest,AUX, Estimation of flow and detection of breathing CPAP treatment.
상세보기
Brydon John William Ernest,AUX, Estimation of flow and detection of breathing in CPAP treatment.
상세보기
Stern Donald J. (Bellingham WA) Tryon James A. (Seattle WA), Face mask assembly and method having a fan and replaceable filter.
상세보기
McAuliffe, Patrick J.; Bullock, Denis L., Flow diverter for controlling the pressure and flow rate in a CPAP device.
상세보기
McAuliffe, Patrick J.; Bullock, Denis L., Flow diverter for controlling the pressure and flow rate in a CPAP device.
상세보기
Rae Ronald D. (Bromide St. Broken Hill ; New South Wales AUX), Fluid flow regulator.
상세보기
Eckles Robert D. (Malcom NE) McDermitt Dayle K. (Lincoln NE) Welles Jonathan M. (Lincoln NE), Gas analyzing apparatus and method for simultaneous measurement of carbon dioxide and water.
상세보기
Lordo Richard J. ; Fiore John H., Gas flow pressure filter.
상세보기
Tien Lu Ho TW, Gas mask structure.
상세보기
Wallace Charles L. ; Sanborn Warren G. ; Arnett David ; Butterbrodt Jay ; Ferguson Howard L., Graphic user interface for a patient ventilator.
상세보기
Watson Charles B. (Easton CT), Head-mounted device for supporting breathing circuit tubes and sensor.
상세보기
Phillips Steven L. (Olathe KS), Inhalation/exhalation respiratory phase detection circuit.
상세보기
Gruenke Roger A. (Overland Park KS) Trimble Russell L. (Overland Park KS), Inspiratory airway pressure system using constant pressure and measuring flow signals to determine airway patency.
상세보기
Gruenke Roger A. (Overland Park KS) Trimble Russell L. (Overland Park KS) Lasnier Christopher D. (Olathe KS) Loethen Steven W. (Independence MO) Orlt Jiri G. (Shawnee KS) Snook James A. (Overland Par, Inspiratory airway pressure system with admittance determining apparatus and method.
상세보기
Brydon John William Ernest,AUX ; Willson Grant,AUX, Inspiratory duration in CPAP or assisted respiration treatment.
상세보기
Hete Bernie F. ; McCann Thomas A., Insufflation system, attachment and method.
상세보기
Lattner Stefanie ; Starr Eric W. ; Scarberry Eugene N. ; Mechlenburg Douglas M., Intraoral electromuscular stimulation device and method.
상세보기
Zdrojkowski Ronald J. (Pittsburgh PA), Leak compensation method and apparatus for a breathing system.
상세보기
Younes Magdy (Winnipeg CAX), Lung ventilator device.
상세보기
Scarberry Eugene N. (Trafford PA) Handke Patrick M. (Monroeville PA), Mask apparatus.
상세보기
Truschel, William A.; Truitt, Patrick W.; Duff, Winslow K., Measurement of a fluid parameter in a pressure support system.
상세보기
Banner,Michael J.; Blanch,Paul B.; Euliano,Neil R.; Principe,Jose C., Medical ventilator and method of controlling same.
상세보기
Jafari, Mehdi M.; Kimm, Gardner J.; McGuigan, Karrie, Medical ventilator triggering and cycling method and mechanism.
상세보기
Strothmann, Thomas; Richey, II, Joseph B., Method and apparatus for adjusting desired pressure in positive airway pressure devices.
상세보기
Rapoport David M. (New York NY), Method and apparatus for continuous adjustment of positive airway pressure for treating obstructive sleep apnea.
상세보기
Axe John R. (Arlington TX) Bebehani Khosrow (Arlington TX) Burk John R. (Aledo TX) Lucas Edgar A. (Fort Worth TX) Yen Fu-Chung (Arlington TX), Method and apparatus for controlling sleep disorder breathing.
상세보기
Axe John R. (Arlington) Behbehani Khosrow (Arlington) Burk John R. (Aledo) Lucas Edgar A. (Fort Worth) Yen Fu-Chung (Arlington TX), Method and apparatus for controlling sleep disorder breathing.
상세보기
Axe John R. ; Bebehani Khosrow ; Burk John R. ; Lucas Edgar A. ; Yen Fu-Chung, Method and apparatus for controlling sleep disorder breathing.
상세보기
Behbehani Khosrow ; Burk John R. ; Lucas Edgar R. ; Yen Fu-Chung, Method and apparatus for detection and diagnosis of airway obstruction degree.
상세보기
Shemwell David M. ; Ryan George R., Method and apparatus for diode laser pulse oximetry using fiber optical cables.
상세보기
Sanders Mark H. (Pittsburgh PA) Zdrojkowski Ronald J. (Pittsburgh PA), Method and apparatus for maintaining airway patency to treat sleep apnea and other disorders.
상세보기
Gruenke Roger A. ; Trimble Russell L., Method and apparatus for maintaining patient airway patency.
상세보기
Rapoport David M. (New York NY) Norman Robert G. (New Windsor NY), Method and apparatus for optimizing the continuous positive airway pressure for treating obstructive sleep apnea.
상세보기
Rapoport David M. (New York NY) Norman Robert G. (New Windsor NY) Gruenke Roger A. (Overland Park KS), Method and apparatus for optimizing the continuous positive airway pressure for treating obstructive sleep apnea.
상세보기
Rapoport David M. ; Norman Robert G., Method and apparatus for optimizing the continuous positive airway pressure for treating obstructive sleep apnea.
상세보기
Rapoport David M. ; Norman Robert G. ; Gruenke Roger A., Method and apparatus for optimizing the continuous positive airway pressure for treating obstructive sleep apnea.
상세보기
Estes Mark C. ; Mechlenburg Douglas M. ; Fiore John H., Method and apparatus for providing positive airway pressure to a patient.
상세보기
Estes, Mark C.; Fiore, John; Mechlenburg, Douglas M.; Ressler, Heather; Kepler, Jeff, Method and apparatus for providing positive airway pressure to a patient.
상세보기
Estes, Mark C.; Machlenburg, Douglas M.; Fiore, John H., Method and apparatus for providing positive airway pressure to a patient.
상세보기
Estes Mark C., Method and apparatus for providing proportional positive airway pressure to treat congestive heart failure.
상세보기
Estes Mark C. (Irwin PA) Fiore John H. (Irwin PA), Method and apparatus for providing proportional positive airway pressure to treat sleep disordered breathing.
상세보기
Hill, Peter D., Method and apparatus for providing variable positive airway pressure.
상세보기
Rapoport David M. (New York NY), Method and apparatus for the treatment of obstructive sleep apnea.
상세보기
Rapoport David M. (New York NY), Method and apparatus for the treatment of obstructive sleep apnea.
상세보기
Rapoport David M. (New York NY) Sorkin I. Barry (New York NY), Method and apparatus for the treatment of obstructive sleep apnea.
상세보기
Behbehani Khosrow ; Burk John R. ; Lopez Francisco J. ; Lucas Edgar A., Method and apparatus for treatment of sleep disorder breathing employing artificial neural network.
상세보기
Downs John B. (8530 Preston Mill Ct. Dublin OH 43017), Method and apparatus for ventilatory therapy.
상세보기
Hansen, Gary L.; Bordewick, Steven S.; Bloom, Nicole Denise, Method and combination for treating sleep apnea using a cantilever mask attachment device.
상세보기
Frankenberger Horst (Bad Schwartau DT), Method for continuously measuring the CO₂ content in breathing gases.
상세보기
Fehder Carl G. (Cherry Hill NJ), Method for determining whether respiratory gas is present in a gaseous sample.
상세보기
Rapoport David M. (New York NY) Norman Robert G. (New Windsor NY), Method for optimizing the continuous positive airway pressure for treating obstructive sleep apnea.
상세보기
O'Neil Michael P. ; Flewelling Ross ; Culver ; deceased John A., Moisture resistant airway adapter for monitoring constituent gases.
상세보기
Brydon John William Ernest,AUX ; Piccione Patrick Michael, Monitoring of oro-nasal respiration.
상세보기
Colla Gregory Alan,AUX ; Brydon John William Ernest,AUX, Monitoring the occurrence of apneic and hypopneic arousals.
상세보기
Corenman James E. (Oakland CA) Braig James R. (Hayward CA) Goldberger Daniel S. (San Francisco CA) Rojas Emil P. (Los Gatos CA) Stone James H. (Saratoga CA), Multichannel gas analyzer and method of use.
상세보기
Servidio John L. (Marietta GA) Tucker Robert E. (Marietta GA), Nasal positive pressure device.
상세보기
Grove,Corey M.; Chase,Stephen E., Operationally adaptable chemical-biological mask.
상세보기
Hete Bernie F. (Trafford PA) Srock James D. (Valencia PA), Oxygen mixing in a blower-based ventilator.
상세보기
Hete Bernie F. ; Srock James D., Oxygen mixing in a blower-based ventilator.
상세보기
Starr Eric W. ; Kane Michael T. ; Scarberry Eugene N., Patient monitor and method of using same.
상세보기
Evers David C. (Acworth GA) Lindsey A. Darrell (Marrietta GA) Finch Marcus (Atlanta GA) Gorsuch Reynolds G. F. (Yountville CA), Patient monitor and support system.
상세보기
Russell Donald J. (Kennessaw GA) Sanders Michael A. (Woodstock GA), Patient monitor for providing respiration and electrocardiogram signals.
상세보기
Russell Donald J. (Kennessaw GA) Sanders Michael A. (Woodstock GA), Patient monitor for providing respiration and electrocardiogram signals.
상세보기
Vander Schaaf Larry Allen, Patient monitoring system.
상세보기
Mawhinney Daniel D. (Livingston NJ), Physiological monitoring system.
상세보기
Torzala ; Terence August, Physiological responsive control for an oxygen regulator.
상세보기
Culver John A. (San Francisco CA) Flewelling Ross F. (Oakland CA) Farbarik John M. (Hayward CA) Stuart Charles E. (San Jose CA) Davenport James M. (Fallbrook CA), Portable carbon dioxide monitor.
상세보기
Murdock, Larry R.; Ross, William B., Positive airway pressure device with indirect calorimetry system.
상세보기
Edwards, David B., Powered respirators.
상세보기
Scarberry Eugene N. (Trafford PA) Handke Patrick M. (Monroeville PA) Sanders Mark H. (Wexford PA), Pressure application method.
상세보기
Brydon John William Ernest,AUX ; Wickham Peter John Deacon,AUX ; Bachak Miroslav,AUX ; Hollis Shane Douglas,AUX, Pressure control in CPAP treatment or assisted respiration.
상세보기
Hete Bernie F. (Trafford PA) Hill Peter D. (Monroeville PA) Beiriger Michael J. (Pittsburgh PA), Pressure control in a blower-based ventilator.
상세보기
Chu, Edmond; Quinn, Tim; Murdock, Larry; Tran, Hung, Pressure regulating valve for use in continuous positive airway pressure devices.
상세보기
Duff Winslow K. ; Truitt Patrick W. ; Keeports Douglas W., Pressure support system with a primary and a secondary gas flow and a method of using same.
상세보기
Servidio John L., Pressure support ventilatory assist system.
상세보기
Servidio John L. (Marietta GA) Beverly Bruce (Marietta GA), Pressure support ventilatory assist system.
상세보기
Servidio John L. ; Beverly Bruce, Pressure support ventilatory assist system.
상세보기
Bourdon, Guy, Pressure-controlled breathing aid.
상세보기
Shaffer Thomas H. (Lansdown PA) Wolfson Marla R. (Philadelphia PA), Process control for liquid ventilation and related procedures.
상세보기
Fehder Carl G. (147 Bradford Ct. Mount Laurel NJ 08054), Quantitative carbon dioxide detector.
상세보기
Raemer Daniel B. (Brookline MA), Respiration detector.
상세보기
Alon, Uri; Reshef, Yaron; Schaham, Elhanan, Respiratory hood.
상세보기
Daniels Rich H. ; DelFavero John R. ; Feldman Barry J. ; Gunneson Paul B. ; Jaffe Michael B. ; Wigforss Eric P., Respiratory profile parameter determination method and apparatus.
상세보기
Kirk Gilbert M., Resuscitator regulator with carbon dioxide detector.
상세보기
Kirk Gilbert M. (2222 Arbor Crest Dr. Carrollton ; Denton County TX 75007), Resuscitator regulator with carbon dioxide detector.
상세보기
Kirk Gilbert M. (2222 Arbor Crest Dr. Carrollton ; Denton County TX 75007-1710), Resuscitator with carbon dioxide detector.
상세보기
Kirk Gilbert M. (2222 Arbor Crest Dr. Carrollton TX), Resuscitator with carbon dioxide detector.
상세보기
Estes Mark C. (Irwin PA) Cattano Janice M. (Gibsonia PA), Sleep apnea treatment apparatus.
상세보기
Estes Mark C. (Irwin PA) Cattano Janice M. (Gibsonia PA), Sleep apnea treatment apparatus.
상세보기
Estes Mark C. ; Cattano Janice M., Sleep apnea treatment apparatus.
상세보기
Mechlenburg Douglas M. (Pittsburgh PA) Kimmel Steven A. (Greensburg PA) Fiore John H. (Pittsburgh PA), Sleep apnea treatment apparatus.
상세보기
Mechlenburg Douglas M. (Pittsburgh PA) Kimmel Steven A. (Greensburg PA) Fiore John H. (Irwin PA), Sleep apnea treatment apparatus and passive humidifier for use therewith.
상세보기
Mechlenburg Douglas M. (Pittsburgh PA) Kimmel Steven A. (Greensburg PA) Fiore John H. (Irwin PA), Sleep apnea treatment apparatus and passive humidifier for use therewith.
상세보기
Estes Mark C. (Irwin PA) Cattano Janice M. (Gibsonia PA) Mechlenburg Douglas M. (Pittsburgh PA), Sleep apnea treatment apparatus having multiple ramp cycles.
상세보기
Estes Mark C. ; Cattano Janice M., Sleep apnea treatment apparatus with a therapy delay circuit arrangement.
상세보기
Estes Mark C. ; Cattano Janice M., Sleep apnea treatment apparatus with minimum leakage assurance circuit.
상세보기
Estes Mark C. (Irwin PA) Cattano Janice M. (Gibsonia PA), Sleep apnea treatment apparatus with reset circuitry.
상세보기
Estes Mark C. ; Cattano Janice M., Sleep apnea treatment apparatus with reset feature.
상세보기
Froehlich James P. (Berlin PA) Mitchell Joseph N. (Rockwood PA) Jones Stephen M. (Turtle Creek PA), Standby control for CPAP apparatus.
상세보기
Ogden Douglas R. (Arvada CO), Start-up ramp system for CPAP system with multiple ramp shape selection.
상세보기
Calluaud Michel,AUX ; Yerbury Victor,AUX, Substance delivery apparatus.
상세보기
Serowski Andrew ; Pujol John Raymond ; Fusaro Jeffrey Kenneth Anthony ; Halloran Timothy Gabriel, Swivel device utilizing bearing clearance to allow carbon dioxide laden exhaust.
상세보기
Isaza Fernando J., System and method for adjustable disconnection sensitivity for disconnection and occlusion detection in a patient venti.
상세보기
Wallace Charles L. ; Sanborn Warren G. ; Arnett David ; Ferguson Howard L. ; Butterbrodt Jay, System and method for controlling the start up of a patient ventilator.
상세보기
Morris, Make; Flolid, Gregory William; Curran, Neal Joseph, System and method for providing a breathing gas.
상세보기
Morris, Make; Flolid, Gregory William; Curran, Neal Joseph, System and method for providing a breathing gas.
상세보기
Morris,Make; Flolid,Gregory William; Curran,Neal Joseph, System and method for providing a breathing gas.
상세보기
Wallace Charles L. ; Sanborn Warren G. ; Arnett David ; Butterbrodt Jay ; Ferguson Howard L. ; Teel H. Clay, System and method for setting and displaying ventilator alarms.
상세보기
Wallace Charles L. ; Sanborn Warren G. ; Arnett David ; Butterbrodt Jay ; Ferguson Howard L. ; Teel H. Clay, System and method for setting and displaying ventilator alarms.
상세보기
Jaffe Richard A. (Palo Alto CA), System for conveying gases from and to a subject\s trachea and for measuring physiological parameters in vivo.
상세보기
Christopher Kent L., System for monitoring and treating sleep disorders using a transtracheal catheter.
상세보기
Delpy David T. (London GBX), Tissue oxygen measuring system.
상세보기
Holscher Russell L. (Olathe KS), Valve for use with inhalation/exhalation respiratory phase detection circuit.
상세보기
Wallace Charles L. ; Sanborn Warren G. ; Arnett David ; Butterbrodt Jay ; Ferguson Howard L., Ventilator breath display and graphic user interface.
상세보기
Wallace Charles L. ; Sanborn Warren G. ; Arnett David ; Butterbrodt Jay ; Ferguson Howard L., Ventilator breath display and graphic user interface.
상세보기
Banner, Michael J.; Blanch, Paul B.; Euliano, Neil R.; Principe, Jose C., Ventilator monitor system and method of using same.
상세보기

IPC	Description
A	생활필수품
A62	인명구조; 소방(사다리 E06C)
A62B	인명구조용의 기구, 장치 또는 방법(특히 의료용에 사용되는 밸브 A61M 39/00; 특히 물에서 쓰이는 인명구조 장치 또는 방법 B63C 9/00; 잠수장비 B63C 11/00; 특히 항공기에 쓰는 것, 예. 낙하산, 투출좌석 B64D; 특히 광산에서 쓰이는 구조장치 E21F 11/00)
A62B-1/08	.. 윈치 또는 풀리에 제동기구가 있는 것

내보내기 구분	파일저장 인쇄 메일전송
구성항목	기본정보 상세정보 관리번호, 국가코드, 자료구분, 상태, 출원번호, 출원일자, 공개번호, 공개일자, 등록번호, 등록일자, 발명명칭(한글), 발명명칭(영문), 출원인(한글), 출원인(영문), 출원인코드, 대표IPC 관리번호, 국가코드, 자료구분, 상태, 출원번호, 출원일자, 공개번호, 공개일자, 공고번호, 공고일자, 등록번호, 등록일자, 발명명칭(한글), 발명명칭(영문), 출원인(한글), 출원인(영문), 출원인코드, 대표출원인, 출원인국적, 출원인주소, 발명자, 발명자E, 발명자코드, 발명자주소, 발명자 우편번호, 발명자국적, 대표IPC, IPC코드, 요약, 미국특허분류, 대리인주소, 대리인코드, 대리인(한글), 대리인(영문), 국제공개일자, 국제공개번호, 국제출원일자, 국제출원번호, 우선권, 우선권주장일, 우선권국가, 우선권출원번호, 원출원일자, 원출원번호, 지정국, Citing Patents, Cited Patents
저장형식	Text(ASCII format) Excel format PIAS분석(.xls)
메일정보	받는사람 (필수) @ 보내는사람 (선택) @ 제목 내용 KISTI 검색결과 이메일 서비스
안내	총 건의 자료가 검색되었습니다. 다운받으실 자료의 인덱스를 입력하세요. (1-10,000) 검색결과의 순서대로 최대 10,000건 까지 다운로드가 가능합니다. 데이타가 많을 경우 속도가 느려질 수 있습니다.(최대 2~3분 소요) 다운로드 파일은 UTF-8 형태로 저장됩니다. 파일의 내용이 제대로 보이지 않을실 때는 웹브라우저 상단의 보기 -> 인코딩 -> 자동선택 여부를 확인하십시오. ~ Text(ASCII format) Excel format

연합인증

Carbon dioxide-based bi-level CPAP control 원문보기

초록 ▼

대표청구항 ▼

연구과제 타임라인

이 특허에 인용된 특허 (169)

관련 콘텐츠

특허 원문 보기

IPC 상위 출원인

AI-Helper ※ AI-Helper는 오픈소스 모델을 사용합니다.

선택된 텍스트

연합인증

Carbon dioxide-based bi-level CPAP control 원문보기

초록 ▼

대표청구항 ▼

연구과제 타임라인

전체(0) 논문(0) 특허(0) 보고서(0)

전체(0) 논문(0) 특허(0) 보고서(0)

이 특허에 인용된 특허 (169)

관련 콘텐츠

특허 원문 보기

IPC 상위 출원인

AI-Helper ※ AI-Helper는 오픈소스 모델을 사용합니다.

선택된 텍스트