CN110074894B - 麻醉呼吸机的通气***及麻醉呼吸机 - Google Patents
麻醉呼吸机的通气***及麻醉呼吸机 Download PDFInfo
- Publication number
- CN110074894B CN110074894B CN201910451194.XA CN201910451194A CN110074894B CN 110074894 B CN110074894 B CN 110074894B CN 201910451194 A CN201910451194 A CN 201910451194A CN 110074894 B CN110074894 B CN 110074894B
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- Prior art keywords
- valve
- flow control
- gas
- ventilation system
- inlet
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- 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.)
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- 206010002091 Anaesthesia Diseases 0.000 title claims abstract description 24
- 230000037005 anaesthesia Effects 0.000 title claims abstract description 24
- 238000009423 ventilation Methods 0.000 title claims abstract description 22
- 230000029058 respiratory gaseous exchange Effects 0.000 claims description 15
- 230000003444 anaesthetic effect Effects 0.000 claims description 6
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003434 inspiratory effect Effects 0.000 description 1
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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61D—VETERINARY INSTRUMENTS, IMPLEMENTS, TOOLS, OR METHODS
- A61D7/00—Devices or methods for introducing solid, liquid, or gaseous remedies or other materials into or onto the bodies of animals
- A61D7/04—Devices for anaesthetising animals by gases or vapours; Inhaling 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
- A61M16/01—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes specially adapted for anaesthetising
-
- 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
- A61M16/20—Valves specially adapted to medical respiratory devices
- A61M16/201—Controlled valves
- A61M16/202—Controlled valves electrically actuated
- A61M16/203—Proportional
- A61M16/205—Proportional used for exhalation control
-
- 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
- A61M2016/003—Accessories therefor, e.g. sensors, vibrators, negative pressure with a flowmeter
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Anesthesiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Engineering & Computer Science (AREA)
- Public Health (AREA)
- Emergency Medicine (AREA)
- Pulmonology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910451194.XA CN110074894B (zh) | 2019-05-28 | 2019-05-28 | 麻醉呼吸机的通气***及麻醉呼吸机 |
Applications Claiming Priority (1)
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CN201910451194.XA CN110074894B (zh) | 2019-05-28 | 2019-05-28 | 麻醉呼吸机的通气***及麻醉呼吸机 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN110074894A CN110074894A (zh) | 2019-08-02 |
CN110074894B true CN110074894B (zh) | 2022-02-18 |
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Family Applications (1)
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CN201910451194.XA Active CN110074894B (zh) | 2019-05-28 | 2019-05-28 | 麻醉呼吸机的通气***及麻醉呼吸机 |
Country Status (1)
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CN (1) | CN110074894B (zh) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103182133A (zh) * | 2011-12-30 | 2013-07-03 | 北京谊安医疗***股份有限公司 | 在麻醉机或呼吸机上实现持续正压通气模式的方法及结构组件 |
CN103191503A (zh) * | 2013-03-22 | 2013-07-10 | 南京蓝泰医疗器械有限公司 | 一种呼吸机压力控制装置及压力控制方法 |
CN103736181A (zh) * | 2013-12-12 | 2014-04-23 | 科迈(常州)电子有限公司 | 呼吸机 |
CN104363945A (zh) * | 2012-03-05 | 2015-02-18 | 尼诺克斯医疗设备有限公司 | 用于辅助呼吸的方法和设备 |
CN105013057A (zh) * | 2015-07-28 | 2015-11-04 | 深圳市安保科技有限公司 | 一种呼气末正压控制***及方法 |
CN109011090A (zh) * | 2018-07-02 | 2018-12-18 | 南京乐基医疗器械有限公司 | 空氧混合气路设计及具有该气路的呼吸机 |
-
2019
- 2019-05-28 CN CN201910451194.XA patent/CN110074894B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103182133A (zh) * | 2011-12-30 | 2013-07-03 | 北京谊安医疗***股份有限公司 | 在麻醉机或呼吸机上实现持续正压通气模式的方法及结构组件 |
CN104363945A (zh) * | 2012-03-05 | 2015-02-18 | 尼诺克斯医疗设备有限公司 | 用于辅助呼吸的方法和设备 |
CN103191503A (zh) * | 2013-03-22 | 2013-07-10 | 南京蓝泰医疗器械有限公司 | 一种呼吸机压力控制装置及压力控制方法 |
CN103736181A (zh) * | 2013-12-12 | 2014-04-23 | 科迈(常州)电子有限公司 | 呼吸机 |
CN105013057A (zh) * | 2015-07-28 | 2015-11-04 | 深圳市安保科技有限公司 | 一种呼气末正压控制***及方法 |
CN109011090A (zh) * | 2018-07-02 | 2018-12-18 | 南京乐基医疗器械有限公司 | 空氧混合气路设计及具有该气路的呼吸机 |
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Publication number | Publication date |
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CN110074894A (zh) | 2019-08-02 |
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Address after: 518057, Room 1901, Building A, Building 7, Shenzhen International Innovation Valley, Dashi Road, Xili Community, Xili Street, Nanshan District, Shenzhen City, Guangdong Province (9th, 19th, 20th, and 9th floors of Building A) Patentee after: Shenzhen Ruiwode Life Technology Co.,Ltd. Country or region after: China Address before: 1-2 / F, Beitel building, No.1, Qimin Road, songpingshan, Nanshan District, Shenzhen, Guangdong 518000 Patentee before: RWD LIFE SCIENCE Co.,Ltd. Country or region before: China |
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