JP2021533846A - 呼吸ガスの加湿性が向上した呼吸装置 - Google Patents
呼吸ガスの加湿性が向上した呼吸装置 Download PDFInfo
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- JP2021533846A JP2021533846A JP2021502458A JP2021502458A JP2021533846A JP 2021533846 A JP2021533846 A JP 2021533846A JP 2021502458 A JP2021502458 A JP 2021502458A JP 2021502458 A JP2021502458 A JP 2021502458A JP 2021533846 A JP2021533846 A JP 2021533846A
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- Prior art keywords
- breathing
- breathing gas
- temperature
- sensor
- humidity
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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
- A61M16/161—Devices to humidify the respiration air with means for measuring the humidity
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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
- A61M16/0003—Accessories therefor, e.g. sensors, vibrators, negative pressure
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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
- A61M16/021—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
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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
- A61M16/026—Control means therefor including calculation means, e.g. using a processor specially adapted for predicting, e.g. for determining an information representative of a flow limitation during a ventilation cycle by using a root square technique or a regression analysis
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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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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D22/00—Control of humidity
- G05D22/02—Control of humidity characterised by the use of electric means
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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
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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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- A61M16/0411—Special features for tracheal tubes not otherwise provided for with means for differentiating between oesophageal and tracheal intubation
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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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- A61M16/107—Filters in a path in the inspiratory path
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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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- 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
- A61M16/10—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
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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
- A61M16/20—Valves specially adapted to medical respiratory devices
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- A61M16/203—Proportional
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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
- A61M16/20—Valves specially adapted to medical respiratory devices
- A61M16/201—Controlled 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
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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
- A61M2016/0036—Accessories therefor, e.g. sensors, vibrators, negative pressure with a flowmeter electrical in the breathing tube and used in both inspiratory and expiratory phase
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- A—HUMAN NECESSITIES
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- A61M2205/00—General characteristics of the apparatus
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- A—HUMAN NECESSITIES
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- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Emergency Medicine (AREA)
- Pulmonology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2024008739A JP2024042019A (ja) | 2018-08-28 | 2024-01-24 | 呼吸ガスの加湿性が向上した呼吸装置 |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102018214556.3A DE102018214556A1 (de) | 2018-08-28 | 2018-08-28 | Beatmungsvorrichtung mit verbesserter Befeuchtung des Atemgases |
| DE102018214556.3 | 2018-08-28 | ||
| PCT/EP2019/072731 WO2020043672A1 (de) | 2018-08-28 | 2019-08-26 | Beatmungsvorrichtung mit verbesserter befeuchtung des atemgases |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2024008739A Division JP2024042019A (ja) | 2018-08-28 | 2024-01-24 | 呼吸ガスの加湿性が向上した呼吸装置 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2021533846A true JP2021533846A (ja) | 2021-12-09 |
| JP2021533846A5 JP2021533846A5 (https=) | 2022-08-09 |
| JPWO2020043672A5 JPWO2020043672A5 (https=) | 2022-08-09 |
Family
ID=67770510
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021502458A Pending JP2021533846A (ja) | 2018-08-28 | 2019-08-26 | 呼吸ガスの加湿性が向上した呼吸装置 |
| JP2024008739A Pending JP2024042019A (ja) | 2018-08-28 | 2024-01-24 | 呼吸ガスの加湿性が向上した呼吸装置 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2024008739A Pending JP2024042019A (ja) | 2018-08-28 | 2024-01-24 | 呼吸ガスの加湿性が向上した呼吸装置 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20210370016A1 (https=) |
| EP (1) | EP3843822B1 (https=) |
| JP (2) | JP2021533846A (https=) |
| CN (1) | CN112512613A (https=) |
| DE (1) | DE102018214556A1 (https=) |
| WO (1) | WO2020043672A1 (https=) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2024042019A (ja) * | 2018-08-28 | 2024-03-27 | ハミルトン メディカル アーゲー | 呼吸ガスの加湿性が向上した呼吸装置 |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102018214557A1 (de) * | 2018-08-28 | 2020-03-05 | Hamilton Medical Ag | Beatmungsvorrichtung mit Rain-Out-Schutz in der Patientenschnittstelle |
| CN113301935A (zh) * | 2018-12-13 | 2021-08-24 | 斐雪派克医疗保健有限公司 | 用于对呼吸治疗系统的导管中的水进行检测的系统和方法 |
| CN116075333A (zh) * | 2020-08-24 | 2023-05-05 | 费雪派克医疗保健有限公司 | 加湿器系统中的超焓保护 |
| CN113082933B (zh) * | 2021-03-31 | 2023-08-22 | 珠海格力电器股份有限公司 | 一种制氧机 |
| CN113304367B (zh) * | 2021-06-02 | 2023-04-07 | 湖南比扬医疗科技有限公司 | 温湿度调节方法及其应用的高流量呼吸湿化治疗仪 |
| AU2022386787A1 (en) * | 2021-11-15 | 2024-06-27 | Fisher & Paykel Healthcare Ltd | Moisture detection and management in a gases supply system |
| CN121422353A (zh) * | 2022-07-14 | 2026-01-30 | 首都医科大学宣武医院 | 一种可控制管路温湿度的呼吸机及其显示单元 |
| CN120771411B (zh) * | 2025-08-29 | 2025-12-02 | 沈阳迈思医疗科技有限公司 | 基于人工智能的呼吸湿化设备及其控制方法、设备、介质及产品 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005118584A (ja) * | 1997-06-17 | 2005-05-12 | Fisher & Paykel Appliances Ltd | 加湿装置 |
| JP2005537083A (ja) * | 2002-08-30 | 2005-12-08 | フィッシャー アンド ペイケル ヘルスケア リミテッド | 加湿システム |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2143459B1 (en) | 1997-06-17 | 2013-08-14 | Fisher & Paykel Healthcare Limited | Respiratory humidification system |
| US6167883B1 (en) * | 1998-01-23 | 2001-01-02 | Respiratory Support Products, Inc. | Medical air hose internal flow heater |
| DE10318383B3 (de) * | 2003-04-23 | 2004-07-01 | Dräger Medical AG & Co. KGaA | Beatmungsanfeuchter |
| US9802022B2 (en) * | 2008-03-06 | 2017-10-31 | Resmed Limited | Humidification of respiratory gases |
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| US10960167B2 (en) * | 2015-09-09 | 2021-03-30 | Fisher & Paykel Healthcare Limited | Zone heating for respiratory circuits |
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2018
- 2018-08-28 DE DE102018214556.3A patent/DE102018214556A1/de not_active Withdrawn
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2019
- 2019-08-26 US US17/264,079 patent/US20210370016A1/en not_active Abandoned
- 2019-08-26 JP JP2021502458A patent/JP2021533846A/ja active Pending
- 2019-08-26 EP EP19759359.3A patent/EP3843822B1/de active Active
- 2019-08-26 CN CN201980048263.0A patent/CN112512613A/zh active Pending
- 2019-08-26 WO PCT/EP2019/072731 patent/WO2020043672A1/de not_active Ceased
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2024
- 2024-01-24 JP JP2024008739A patent/JP2024042019A/ja active Pending
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| JP2005118584A (ja) * | 1997-06-17 | 2005-05-12 | Fisher & Paykel Appliances Ltd | 加湿装置 |
| JP2005537083A (ja) * | 2002-08-30 | 2005-12-08 | フィッシャー アンド ペイケル ヘルスケア リミテッド | 加湿システム |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2024042019A (ja) * | 2018-08-28 | 2024-03-27 | ハミルトン メディカル アーゲー | 呼吸ガスの加湿性が向上した呼吸装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| DE102018214556A1 (de) | 2020-03-05 |
| US20210370016A1 (en) | 2021-12-02 |
| WO2020043672A1 (de) | 2020-03-05 |
| EP3843822A1 (de) | 2021-07-07 |
| JP2024042019A (ja) | 2024-03-27 |
| CN112512613A (zh) | 2021-03-16 |
| EP3843822B1 (de) | 2024-04-10 |
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