CN104884112B - 湿度控制液体最大化的压力支持设备 - Google Patents
湿度控制液体最大化的压力支持设备 Download PDFInfo
- Publication number
- CN104884112B CN104884112B CN201380068045.6A CN201380068045A CN104884112B CN 104884112 B CN104884112 B CN 104884112B CN 201380068045 A CN201380068045 A CN 201380068045A CN 104884112 B CN104884112 B CN 104884112B
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- Prior art keywords
- liquid
- humidifier
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- 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. ventilators; 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
-
- 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. ventilators; Tracheal tubes
- A61M16/0003—Accessories therefor, e.g. sensors, vibrators, negative pressure
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- 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. ventilators; Tracheal tubes
- A61M16/0057—Pumps therefor
-
- 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. ventilators; Tracheal tubes
- A61M16/021—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes operated by electrical means
- A61M16/022—Control means therefor
- A61M16/024—Control means therefor including calculation means, e.g. using a processor
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- 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. ventilators; Tracheal tubes
- A61M16/06—Respiratory or anaesthetic masks
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- 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. ventilators; 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
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/08—Measuring devices for evaluating the respiratory organs
- A61B5/087—Measuring breath flow
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
- A61B5/7271—Specific aspects of physiological measurement analysis
- A61B5/7275—Determining trends in physiological measurement data; Predicting development of a medical condition based on physiological measurements, e.g. determining a risk factor
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- A—HUMAN NECESSITIES
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- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; 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
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- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
- A61M16/0057—Pumps therefor
- A61M16/0072—Tidal volume piston pumps
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
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- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
- A61M16/0057—Pumps therefor
- A61M16/0075—Bellows-type
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- 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. ventilators; Tracheal tubes
- A61M16/06—Respiratory or anaesthetic masks
- A61M16/0666—Nasal cannulas or tubing
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
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- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
- A61M16/10—Preparation of respiratory gases or vapours
- A61M16/1075—Preparation of respiratory gases or vapours by influencing the temperature
- A61M16/1085—Preparation of respiratory gases or vapours by influencing the temperature after being humidified or mixed with a beneficial agent
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- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
- A61M16/10—Preparation of respiratory gases or vapours
- A61M16/1075—Preparation of respiratory gases or vapours by influencing the temperature
- A61M16/1095—Preparation of respiratory gases or vapours by influencing the temperature in the connecting tubes
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- 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
- A61M2205/18—General characteristics of the apparatus with alarm
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- 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
- A61M2205/3317—Electromagnetic, inductive or dielectric measuring means
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- 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
- A61M2205/3331—Pressure; Flow
- A61M2205/3334—Measuring or controlling the flow rate
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- A61M2205/00—General characteristics of the apparatus
- A61M2205/33—Controlling, regulating or measuring
- A61M2205/3331—Pressure; Flow
- A61M2205/3351—Controlling upstream pump pressure
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- 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
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- A61M2205/3365—Rotational speed
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- A—HUMAN NECESSITIES
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- A61M2205/00—General characteristics of the apparatus
- A61M2205/33—Controlling, regulating or measuring
- A61M2205/3368—Temperature
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- A—HUMAN NECESSITIES
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- A61M2205/00—General characteristics of the apparatus
- A61M2205/33—Controlling, regulating or measuring
- A61M2205/3375—Acoustical, e.g. ultrasonic, measuring means
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- 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
- A61M2205/3379—Masses, volumes, levels of fluids in reservoirs, flow rates
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- A61M2205/00—General characteristics of the apparatus
- A61M2205/33—Controlling, regulating or measuring
- A61M2205/3379—Masses, volumes, levels of fluids in reservoirs, flow rates
- A61M2205/3389—Continuous level detection
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- A—HUMAN NECESSITIES
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- A61M2205/00—General characteristics of the apparatus
- A61M2205/35—Communication
- A61M2205/3546—Range
- A61M2205/3553—Range remote, e.g. between patient's home and doctor's office
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- A61M2205/00—General characteristics of the apparatus
- A61M2205/35—Communication
- A61M2205/3576—Communication with non implanted data transmission devices, e.g. using external transmitter or receiver
- A61M2205/3584—Communication with non implanted data transmission devices, e.g. using external transmitter or receiver using modem, internet or bluetooth
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- A61M2205/00—General characteristics of the apparatus
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- A61M2205/3592—Communication with non implanted data transmission devices, e.g. using external transmitter or receiver using telemetric means, e.g. radio or optical transmission
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- A61M2205/36—General characteristics of the apparatus related to heating or cooling
- A61M2205/3653—General characteristics of the apparatus related to heating or cooling by Joule effect, i.e. electric resistance
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- A61M2205/00—General characteristics of the apparatus
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- A61M2205/502—User interfaces, e.g. screens or keyboards
- A61M2205/505—Touch-screens; Virtual keyboard or keypads; Virtual buttons; Soft keys; Mouse touches
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- A61M2205/00—General characteristics of the apparatus
- A61M2205/50—General characteristics of the apparatus with microprocessors or computers
- A61M2205/52—General characteristics of the apparatus with microprocessors or computers with memories providing a history of measured variating parameters of apparatus or patient
Landscapes
- Health & Medical Sciences (AREA)
- Emergency Medicine (AREA)
- Pulmonology (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Air Conditioning Control Device (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201261746796P | 2012-12-28 | 2012-12-28 | |
| US61/746,796 | 2012-12-28 | ||
| PCT/IB2013/061013 WO2014102660A1 (en) | 2012-12-28 | 2013-12-17 | Humidity control liquid maximization pressure support device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104884112A CN104884112A (zh) | 2015-09-02 |
| CN104884112B true CN104884112B (zh) | 2018-02-27 |
Family
ID=50023808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201380068045.6A Active CN104884112B (zh) | 2012-12-28 | 2013-12-17 | 湿度控制液体最大化的压力支持设备 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US10279140B2 (enExample) |
| EP (1) | EP2938378A1 (enExample) |
| JP (1) | JP6416111B2 (enExample) |
| CN (1) | CN104884112B (enExample) |
| BR (1) | BR112015015298A2 (enExample) |
| RU (1) | RU2015131016A (enExample) |
| WO (1) | WO2014102660A1 (enExample) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NZ717147A (en) * | 2013-10-21 | 2017-08-25 | Resmed Ltd | Methods of detecting a quantity of water in a humidifier |
| US20160348842A1 (en) | 2015-05-28 | 2016-12-01 | Sonicu, Llc | Liquid container refill remote management system |
| US10745263B2 (en) | 2015-05-28 | 2020-08-18 | Sonicu, Llc | Container fill level indication system using a machine learning algorithm |
| CN105935466B (zh) * | 2016-05-31 | 2019-06-11 | 成都德善能科技有限公司 | 一种医用呼吸机的加湿器 |
| JP7123032B2 (ja) | 2016-07-19 | 2022-08-22 | フィッシャー アンド ペイケル ヘルスケア リミテッド | 水切れ警報の決定 |
| US10830469B2 (en) * | 2017-08-01 | 2020-11-10 | D-M-S Holdings, Inc. | Humidifier measurement and control |
| US11202879B2 (en) * | 2017-12-29 | 2021-12-21 | Koninklijke Philips N.V. | Humidifier and airway pressure support system including same |
| WO2019222159A1 (en) | 2018-05-14 | 2019-11-21 | Covidien Lp | Systems and methods for ventilation humidification |
| GB201902508D0 (en) * | 2019-02-25 | 2019-04-10 | Intersurgical Ag | Improvements relating to humidifiers for respiratory gases |
| CA3134492A1 (en) * | 2019-03-29 | 2020-10-08 | Fisher & Paykel Healthcare Limited | Systems and methods of detecting incorrect connections in a humidification system |
| US12064562B2 (en) * | 2020-03-12 | 2024-08-20 | Vapotherm, Inc. | Respiratory therapy unit with non-contact sensing and control |
| US11033706B1 (en) | 2020-05-26 | 2021-06-15 | The Government of the United States of America, as represented by the Secretary of Homeland Security | Inverted cylinder hydrostatic ventilator |
| US11559655B2 (en) | 2020-05-26 | 2023-01-24 | The Government of the United States of America, as represented by the Secretary of Homeland Security | Dual container hydrostatic ventilator |
| IL276649B2 (en) * | 2020-08-11 | 2025-11-01 | Sodastream Ind Ltd | Ventilator |
| US12427282B2 (en) | 2020-09-09 | 2025-09-30 | Covidien Lp | Systems and methods for active humidification in ventilatory support |
| US12485246B2 (en) | 2022-07-22 | 2025-12-02 | Covidien Lp | Low-profile humidifier with removable flow channel |
| EP4438089A1 (en) | 2023-03-29 | 2024-10-02 | Koninklijke Philips N.V. | Method to determine an initial water volume in a humidifier and predicting the water volume over time |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101087628A (zh) * | 2004-10-26 | 2007-12-12 | Map医药-技术有限责任公司 | 用于管理可呼吸气体的设备及其部件 |
| CN102711888A (zh) * | 2009-11-16 | 2012-10-03 | 雷斯梅德有限公司 | 用于睡眠呼吸紊乱的适应性加压治疗的方法和装置 |
| CN102740918A (zh) * | 2009-12-23 | 2012-10-17 | 费雪派克医疗保健有限公司 | 加湿气体输送装置及其控制方法 |
| WO2011136665A9 (en) * | 2010-04-27 | 2013-01-03 | Fisher & Paykel Healthcare Limited | Apparatus for supplying gases to a patient |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6105575A (en) | 1994-06-03 | 2000-08-22 | Respironics, Inc. | Method and apparatus for providing positive airway pressure to a patient |
| US6095505A (en) * | 1998-07-15 | 2000-08-01 | Pegasus Research Corporation | Patient-end humidifier |
| JP4141219B2 (ja) * | 2002-09-27 | 2008-08-27 | 株式会社タニタ | 生体信号検出装置及びそれを利用した睡眠測定装置 |
| PT4049703T (pt) * | 2004-08-20 | 2023-10-30 | Fisher & Paykel Healthcare Ltd | Aparelho para medição de propriedades de gases fornecidos a um doente |
| US7677246B2 (en) | 2005-09-23 | 2010-03-16 | Ric Investments, Llc | Modular pressure support system |
| CN101808689B (zh) * | 2007-08-14 | 2013-10-09 | 柔性塑料集团 | 呼吸系统 |
| GB2492038B (en) * | 2010-04-27 | 2016-08-10 | Fisher & Paykel Healthcare Ltd | Water out alarm |
| WO2012080941A1 (en) * | 2010-12-17 | 2012-06-21 | Koninklijke Philips Electronics N.V. | System and method for administering humidified gas to a ventilated patient |
| US9212673B2 (en) * | 2011-09-30 | 2015-12-15 | Carefusion 207, Inc. | Maintaining a water level in a humidification component |
| JP2015511851A (ja) | 2012-03-01 | 2015-04-23 | コーニンクレッカ フィリップス エヌ ヴェ | 加湿圧力支持装置中の液量レベルを決定するための方法と装置 |
| EP3701991A1 (en) * | 2012-04-05 | 2020-09-02 | Fisher & Paykel Healthcare Limited | Breathing assistance apparatus with serviceability features |
-
2013
- 2013-12-17 CN CN201380068045.6A patent/CN104884112B/zh active Active
- 2013-12-17 RU RU2015131016A patent/RU2015131016A/ru unknown
- 2013-12-17 JP JP2015550175A patent/JP6416111B2/ja active Active
- 2013-12-17 EP EP13824525.3A patent/EP2938378A1/en not_active Withdrawn
- 2013-12-17 US US14/649,032 patent/US10279140B2/en active Active
- 2013-12-17 BR BR112015015298A patent/BR112015015298A2/pt not_active IP Right Cessation
- 2013-12-17 WO PCT/IB2013/061013 patent/WO2014102660A1/en not_active Ceased
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101087628A (zh) * | 2004-10-26 | 2007-12-12 | Map医药-技术有限责任公司 | 用于管理可呼吸气体的设备及其部件 |
| CN102711888A (zh) * | 2009-11-16 | 2012-10-03 | 雷斯梅德有限公司 | 用于睡眠呼吸紊乱的适应性加压治疗的方法和装置 |
| CN102740918A (zh) * | 2009-12-23 | 2012-10-17 | 费雪派克医疗保健有限公司 | 加湿气体输送装置及其控制方法 |
| WO2011136665A9 (en) * | 2010-04-27 | 2013-01-03 | Fisher & Paykel Healthcare Limited | Apparatus for supplying gases to a patient |
Also Published As
| Publication number | Publication date |
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| JP2016501661A (ja) | 2016-01-21 |
| US20150306335A1 (en) | 2015-10-29 |
| US10279140B2 (en) | 2019-05-07 |
| RU2015131016A (ru) | 2017-02-03 |
| BR112015015298A2 (pt) | 2017-07-11 |
| CN104884112A (zh) | 2015-09-02 |
| EP2938378A1 (en) | 2015-11-04 |
| WO2014102660A1 (en) | 2014-07-03 |
| JP6416111B2 (ja) | 2018-10-31 |
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