DE3789221D1 - Druckgesteuertes Beatmungsgerät mit konstantem Durchfluss. - Google Patents
Druckgesteuertes Beatmungsgerät mit konstantem Durchfluss.Info
- Publication number
- DE3789221D1 DE3789221D1 DE87830455T DE3789221T DE3789221D1 DE 3789221 D1 DE3789221 D1 DE 3789221D1 DE 87830455 T DE87830455 T DE 87830455T DE 3789221 T DE3789221 T DE 3789221T DE 3789221 D1 DE3789221 D1 DE 3789221D1
- Authority
- DE
- Germany
- Prior art keywords
- constant flow
- pressure controlled
- controlled ventilator
- ventilator
- pressure
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Revoked
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
- A61M16/0051—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes with alarm devices
-
- 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
- A61M16/10—Preparation of respiratory gases or vapours
- A61M16/1075—Preparation of respiratory gases or vapours by influencing the temperature
- A61M16/109—Preparation of respiratory gases or vapours by influencing the temperature the humidifying liquid or the beneficial agent
-
- 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
- A61M16/12—Preparation of respiratory gases or vapours by mixing different gases
-
- 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
- A61M16/0808—Condensation traps
-
- 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
- A61M16/0003—Accessories therefor, e.g. sensors, vibrators, negative pressure
- A61M2016/0027—Accessories therefor, e.g. sensors, vibrators, negative pressure pressure meter
-
- 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
- A61M2205/50—General characteristics of the apparatus with microprocessors or computers
- A61M2205/502—User interfaces, e.g. screens or keyboards
-
- 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
- A61M2205/58—Means for facilitating use, e.g. by people with impaired vision
- A61M2205/581—Means for facilitating use, e.g. by people with impaired vision by audible feedback
-
- 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
- A61M2230/04—Heartbeat characteristics, e.g. ECG, blood pressure modulation
- A61M2230/06—Heartbeat rate only
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT48798/86A IT1200044B (it) | 1986-12-31 | 1986-12-31 | Respiratore pressumetrico a flusso costante e ventilazione controllata |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3789221D1 true DE3789221D1 (de) | 1994-04-07 |
DE3789221T2 DE3789221T2 (de) | 1994-08-04 |
Family
ID=11268615
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE3789221T Revoked DE3789221T2 (de) | 1986-12-31 | 1987-12-21 | Druckgesteuertes Beatmungsgerät mit konstantem Durchfluss. |
Country Status (6)
Country | Link |
---|---|
US (1) | US5097424A (de) |
EP (1) | EP0274996B1 (de) |
DE (1) | DE3789221T2 (de) |
ES (1) | ES2051775T3 (de) |
IT (1) | IT1200044B (de) |
RU (1) | RU1800990C (de) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9072860B2 (en) | 2003-06-20 | 2015-07-07 | Resmed Limited | Breathable gas apparatus with humidifier |
US10293125B2 (en) | 2003-06-20 | 2019-05-21 | Resmed Limited | Flow generator with patient reminder |
Families Citing this family (40)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3815273A1 (de) * | 1988-05-05 | 1989-11-16 | Draegerwerk Ag | Mobile intensivbehandlungseinheit |
US5632269A (en) * | 1989-09-22 | 1997-05-27 | Respironics Inc. | Breathing gas delivery method and apparatus |
US5148802B1 (en) * | 1989-09-22 | 1997-08-12 | Respironics Inc | Method and apparatus for maintaining airway patency to treat sleep apnea and other disorders |
US5231981A (en) * | 1991-03-20 | 1993-08-03 | N.A.D., Inc. | Display panel with pistol grip for use with anesthesia apparatus |
US5335650A (en) * | 1992-10-13 | 1994-08-09 | Temple University - Of The Commonwealth System Of Higher Education | Process control for liquid ventilation and related procedures |
US5517983A (en) * | 1992-12-09 | 1996-05-21 | Puritan Bennett Corporation | Compliance meter for respiratory therapy |
US5813399A (en) * | 1993-03-16 | 1998-09-29 | Puritan Bennett Corporation | System and method for closed loop airway pressure control during the inspiratory cycle of a breath in a patient ventilator using the exhalation valve as a microcomputer-controlled relief valve |
DE4338813C1 (de) * | 1993-11-15 | 1995-02-23 | Metrax Gmbh | Beatmungsgerät |
DE19500529C5 (de) * | 1995-01-11 | 2007-11-22 | Dräger Medical AG & Co. KG | Bedieneinheit für ein Beatmungsgerät |
US5697364A (en) * | 1995-06-07 | 1997-12-16 | Salter Labs | Intermittent gas-insufflation apparatus |
US5735268A (en) * | 1995-06-07 | 1998-04-07 | Salter Labs | Intermitten gas-insufflation apparatus and method therefor |
US6463930B2 (en) | 1995-12-08 | 2002-10-15 | James W. Biondi | System for automatically weaning a patient from a ventilator, and method thereof |
US5931160A (en) * | 1995-12-08 | 1999-08-03 | Cardiopulmonary Corporation | Ventilator control system and method |
US6158432A (en) | 1995-12-08 | 2000-12-12 | Cardiopulmonary Corporation | Ventilator control system and method |
US5669379A (en) * | 1996-03-29 | 1997-09-23 | Ohmeda Inc. | Waveform display for medical ventilator |
AUPO247496A0 (en) | 1996-09-23 | 1996-10-17 | Resmed Limited | Assisted ventilation to match patient respiratory need |
US6024089A (en) | 1997-03-14 | 2000-02-15 | Nelcor Puritan Bennett Incorporated | System and method for setting and displaying ventilator alarms |
US10130787B2 (en) | 1997-06-17 | 2018-11-20 | Fisher & Paykel Healthcare Limited | Humidity controller |
US20040221844A1 (en) | 1997-06-17 | 2004-11-11 | Hunt Peter John | Humidity controller |
CA2621885C (en) * | 1997-06-17 | 2011-11-15 | Fisher & Paykel Healthcare Limited | Respiratory humidification system |
US6360741B2 (en) * | 1998-11-25 | 2002-03-26 | Respironics, Inc. | Pressure support system with a low leak alarm and method of using same |
ATE342084T1 (de) | 1999-08-05 | 2006-11-15 | Map Medizin Technologie Gmbh | Vorrichtung zur zufuhr eines atemgases und befeuchtungsvorrichtung |
DE19949633C2 (de) * | 1999-10-14 | 2003-04-10 | Map Medizin Technologie Gmbh | Vorrichtung zur Zufuhr eines Atemgases unter Überdruck |
DE10014427A1 (de) * | 2000-03-24 | 2001-10-04 | Weinmann G Geraete Med | Verfahren zur Steuerung eines Beatmungsgerätes sowie Vorrichtung zur Überwachung |
US6935337B2 (en) | 2001-02-16 | 2005-08-30 | Resmed Limited | Humidifier with structure to prevent backflow of liquid through the humidifier inlet |
US7246618B2 (en) * | 2001-06-21 | 2007-07-24 | Nader Maher Habashi | Ventilation method and control of a ventilator based on same |
US20040072450A1 (en) * | 2002-10-15 | 2004-04-15 | Collins Jimmy D. | Spin-coating methods and apparatuses for spin-coating, including pressure sensor |
CN101267795B (zh) * | 2005-07-20 | 2012-03-21 | 杨章民 | 自动喂食/抽痰装置 |
DE102006045739B3 (de) | 2006-09-27 | 2007-08-30 | Dräger Medical AG & Co. KG | Vorrichtung mit einem Beatmungsgerät und einem Anfeuchter |
US20080202523A1 (en) * | 2007-02-23 | 2008-08-28 | General Electric Company | Setting mandatory mechanical ventilation parameters based on patient physiology |
US20080230062A1 (en) * | 2007-03-23 | 2008-09-25 | General Electric Company | Setting expiratory time in mandatory mechanical ventilation based on a deviation from a stable condition of exhaled gas volumes |
US8276585B2 (en) * | 2007-04-10 | 2012-10-02 | Resmed Limited | Systems and methods for visualizing pressures and pressure responses to sleep-related triggering events |
US8365726B2 (en) | 2007-06-07 | 2013-02-05 | Resmed Limited | Tub for humidifier |
DE102008027630A1 (de) * | 2008-06-05 | 2009-12-10 | Filt Lungen- Und Thoraxdiagnostik Gmbh | Transportabler Pneumotachograph zur Messung von Bestandteilen des Exspirationsvolumens |
NZ589990A (en) | 2008-06-05 | 2013-04-26 | Resmed Ltd | Treatment of respiratory conditions by automatic control of humidity in high flow rate and with gas leakage at interface to nares |
US8931481B2 (en) | 2009-06-04 | 2015-01-13 | Redmed Limited | Flow generator chassis assembly with suspension seal |
CN104645471A (zh) * | 2015-02-13 | 2015-05-27 | 齐倩 | 无创小儿持续正压通气呼吸机 |
CN104841046A (zh) * | 2015-04-10 | 2015-08-19 | 李永杰 | 呼吸内科护理仪 |
MX2020008822A (es) * | 2020-08-19 | 2022-05-06 | Iquantum Patent Factory S A De C V | Aparato y método de asistencia respiratoria. |
ES2926416B2 (es) * | 2021-04-16 | 2023-11-15 | Sotos Lucas Picazo | Respirador para ventilacion mecanica, equipo de control y acondicionamiento de flujo asociado al mismo, y metodo de funcionamiento de un respirador para ventilacion mecanica |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4323064A (en) * | 1976-10-26 | 1982-04-06 | Puritan-Bennett Corporation | Volume ventilator |
US4305388A (en) * | 1979-10-30 | 1981-12-15 | Respiratory Care, Inc. | Automatic inhalation temperature control |
JPS5948106B2 (ja) * | 1980-08-27 | 1984-11-24 | 株式会社東芝 | 呼吸監視装置 |
JPS5777914A (en) * | 1980-10-31 | 1982-05-15 | Toshiba Corp | Fluid measuring apparatus |
US4417573A (en) * | 1981-07-02 | 1983-11-29 | Bear Medical Systems, Inc. | Patient adaptor for medical ventilator |
DE3204110C2 (de) * | 1982-02-06 | 1984-08-02 | Gerhard Dr.med. 7800 Freiburg Meuret | Trachealtubus zur künstlichen Beatmung und Respirator zum Anschluß an diesen Tubus |
US4506666A (en) * | 1982-12-03 | 1985-03-26 | Kircaldie, Randall And Mcnab | Method and apparatus for rectifying obstructive apnea |
US4589409A (en) * | 1983-10-28 | 1986-05-20 | Chatburn Robert L | Heat and humidification system for high frequency jet ventilation |
JPS6099268A (ja) * | 1983-11-04 | 1985-06-03 | シャープ株式会社 | コンスタントフロ−制御方式 |
GB8511170D0 (en) * | 1985-05-02 | 1985-06-12 | Pneupac Ltd | Resuscitator/ventilator |
US4617637A (en) * | 1985-07-09 | 1986-10-14 | Lifecare Services, Inc. | Servo control system for a reciprocating piston respirator |
US4671297A (en) * | 1985-10-25 | 1987-06-09 | Schulze Jr Karl F | Method and apparatus for monitoring infants on assisted ventilation |
-
1986
- 1986-12-31 IT IT48798/86A patent/IT1200044B/it active
-
1987
- 1987-12-21 EP EP87830455A patent/EP0274996B1/de not_active Revoked
- 1987-12-21 DE DE3789221T patent/DE3789221T2/de not_active Revoked
- 1987-12-21 ES ES87830455T patent/ES2051775T3/es not_active Expired - Lifetime
- 1987-12-30 RU SU874203969A patent/RU1800990C/ru active
-
1991
- 1991-03-18 US US07/672,000 patent/US5097424A/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9072860B2 (en) | 2003-06-20 | 2015-07-07 | Resmed Limited | Breathable gas apparatus with humidifier |
US10293125B2 (en) | 2003-06-20 | 2019-05-21 | Resmed Limited | Flow generator with patient reminder |
Also Published As
Publication number | Publication date |
---|---|
EP0274996A2 (de) | 1988-07-20 |
EP0274996B1 (de) | 1994-03-02 |
RU1800990C (ru) | 1993-03-07 |
US5097424A (en) | 1992-03-17 |
IT8648798A0 (it) | 1986-12-31 |
EP0274996A3 (en) | 1989-03-15 |
DE3789221T2 (de) | 1994-08-04 |
IT1200044B (it) | 1989-01-05 |
ES2051775T3 (es) | 1994-07-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8363 | Opposition against the patent | ||
8331 | Complete revocation |