CN112370621B - 确定性受控的增湿系统 - Google Patents
确定性受控的增湿系统 Download PDFInfo
- Publication number
- CN112370621B CN112370621B CN202010882252.7A CN202010882252A CN112370621B CN 112370621 B CN112370621 B CN 112370621B CN 202010882252 A CN202010882252 A CN 202010882252A CN 112370621 B CN112370621 B CN 112370621B
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- Prior art keywords
- gas
- water
- heating
- humidification system
- temperature
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Classifications
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- 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
- A61M16/161—Devices to humidify the respiration air with means for measuring the humidity
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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
- A61M16/1045—Devices for humidifying or heating the inspired gas by using recovered moisture or heat from the expired gas
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- 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
-
- 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
- A61M16/021—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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- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
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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
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- A61M16/109—Preparation of respiratory gases or vapours by influencing the temperature the humidifying liquid or the beneficial agent
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- A61M16/147—Preparation of respiratory gases or vapours by mixing different fluids, one of them being in a liquid phase the respiratory gas not passing through the liquid container
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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
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- A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
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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
- A61M16/105—Filters
- A61M16/106—Filters in a path
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- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
- A61M16/20—Valves specially adapted to medical respiratory devices
- A61M16/208—Non-controlled one-way valves, e.g. exhalation, check, pop-off non-rebreathing valves
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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
- A61M16/0003—Accessories therefor, e.g. sensors, vibrators, negative pressure
- A61M2016/003—Accessories therefor, e.g. sensors, vibrators, negative pressure with a flowmeter
- A61M2016/0033—Accessories therefor, e.g. sensors, vibrators, negative pressure with a flowmeter electrical
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
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- A61M2205/00—General characteristics of the apparatus
- A61M2205/33—Controlling, regulating or measuring
- A61M2205/3331—Pressure; Flow
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- A—HUMAN NECESSITIES
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- A61M2205/00—General characteristics of the apparatus
- A61M2205/33—Controlling, regulating or measuring
- A61M2205/3331—Pressure; Flow
- A61M2205/3334—Measuring or controlling the flow rate
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- A—HUMAN NECESSITIES
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- 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
- A61M2205/00—General characteristics of the apparatus
- 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
-
- 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
- A61M2205/75—General characteristics of the apparatus with filters
- A61M2205/7518—General characteristics of the apparatus with filters bacterial
Landscapes
- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Pulmonology (AREA)
- Hematology (AREA)
- Veterinary Medicine (AREA)
- Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Emergency Medicine (AREA)
- Air Humidification (AREA)
- Air Conditioning Control Device (AREA)
- Radiation-Therapy Devices (AREA)
- Sampling And Sample Adjustment (AREA)
- Control Of Non-Electrical Variables (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010882252.7A CN112370621B (zh) | 2014-09-03 | 2015-09-03 | 确定性受控的增湿系统 |
Applications Claiming Priority (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201462045358P | 2014-09-03 | 2014-09-03 | |
| US62/045,358 | 2014-09-03 | ||
| US201562213534P | 2015-09-02 | 2015-09-02 | |
| US62/213,534 | 2015-09-02 | ||
| CN202010882252.7A CN112370621B (zh) | 2014-09-03 | 2015-09-03 | 确定性受控的增湿系统 |
| PCT/NZ2015/050128 WO2016036260A1 (en) | 2014-09-03 | 2015-09-03 | Deterministically controlled humidification system |
| CN201580058101.7A CN107106808B (zh) | 2014-09-03 | 2015-09-03 | 确定性受控的增湿系统 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201580058101.7A Division CN107106808B (zh) | 2014-09-03 | 2015-09-03 | 确定性受控的增湿系统 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112370621A CN112370621A (zh) | 2021-02-19 |
| CN112370621B true CN112370621B (zh) | 2024-10-11 |
Family
ID=55440173
Family Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010882262.0A Active CN112354062B (zh) | 2014-09-03 | 2015-09-03 | 确定性受控的增湿系统 |
| CN202010882252.7A Active CN112370621B (zh) | 2014-09-03 | 2015-09-03 | 确定性受控的增湿系统 |
| CN202411360088.8A Pending CN119236261A (zh) | 2014-09-03 | 2015-09-03 | 确定性受控的增湿系统 |
| CN201580058101.7A Active CN107106808B (zh) | 2014-09-03 | 2015-09-03 | 确定性受控的增湿系统 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010882262.0A Active CN112354062B (zh) | 2014-09-03 | 2015-09-03 | 确定性受控的增湿系统 |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202411360088.8A Pending CN119236261A (zh) | 2014-09-03 | 2015-09-03 | 确定性受控的增湿系统 |
| CN201580058101.7A Active CN107106808B (zh) | 2014-09-03 | 2015-09-03 | 确定性受控的增湿系统 |
Country Status (11)
| Country | Link |
|---|---|
| US (2) | US10688272B2 (enExample) |
| EP (3) | EP3188782B1 (enExample) |
| JP (4) | JP7089873B2 (enExample) |
| CN (4) | CN112354062B (enExample) |
| AU (5) | AU2015312522B2 (enExample) |
| CA (3) | CA3175751A1 (enExample) |
| GB (2) | GB2544225B8 (enExample) |
| NZ (1) | NZ729346A (enExample) |
| SG (2) | SG10201901554QA (enExample) |
| TW (4) | TWI878739B (enExample) |
| WO (1) | WO2016036260A1 (enExample) |
Families Citing this family (54)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9649468B2 (en) | 2014-09-03 | 2017-05-16 | Fisher & Paykel Healthcare Limited | Respiratory gas humidifier |
| EP3220993B1 (en) * | 2014-12-03 | 2020-07-22 | Fisher & Paykel Healthcare Limited | Respiratory gas therapy |
| WO2016176284A1 (en) | 2015-04-27 | 2016-11-03 | Teleflex Medical Incorporated | Humidification device |
| WO2017098386A1 (en) | 2015-12-11 | 2017-06-15 | Fisher & Paykel Healthcare Limited | Humidification system |
| JP6882783B2 (ja) * | 2016-04-13 | 2021-06-02 | 株式会社メトラン | 加湿器、呼吸補助装置 |
| MX389332B (es) | 2016-05-03 | 2025-03-20 | Mallinckrodt Hospital Products Ip Ltd | Aparato y metodo para detectar el nivel de liquido en un recipiente transparente o parcialmente transparente. |
| WO2017192208A1 (en) * | 2016-05-04 | 2017-11-09 | Mallinckrodt Hospital Products IP Limited | Apparatus and method for humidity conditioning sample gas of a patient breathing circuit affiliated with a ventilator and/or nitric oxide delivery system |
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