CN111110969A - 一种呼吸机气路控制装置 - Google Patents
一种呼吸机气路控制装置 Download PDFInfo
- Publication number
- CN111110969A CN111110969A CN202010038742.9A CN202010038742A CN111110969A CN 111110969 A CN111110969 A CN 111110969A CN 202010038742 A CN202010038742 A CN 202010038742A CN 111110969 A CN111110969 A CN 111110969A
- Authority
- CN
- China
- Prior art keywords
- valve
- gas
- control device
- flow sensor
- circuit control
- 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.)
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Links
- 230000029058 respiratory gaseous exchange Effects 0.000 title claims abstract description 33
- 239000007789 gas Substances 0.000 claims abstract description 112
- 230000005540 biological transmission Effects 0.000 claims abstract description 6
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 claims abstract description 3
- 229910001882 dioxygen Inorganic materials 0.000 claims abstract description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 36
- 239000001301 oxygen Substances 0.000 claims description 36
- 229910052760 oxygen Inorganic materials 0.000 claims description 36
- 238000001514 detection method Methods 0.000 claims description 9
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 208000004756 Respiratory Insufficiency Diseases 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 230000035479 physiological effects, processes and functions Effects 0.000 description 1
- 230000000241 respiratory effect Effects 0.000 description 1
- 201000004193 respiratory failure Diseases 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
Images
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
-
- 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
- A61M16/204—Proportional used for inhalation 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)
- 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)
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010038742.9A CN111110969B (zh) | 2020-01-14 | 2020-01-14 | 一种呼吸机气路控制装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN202010038742.9A CN111110969B (zh) | 2020-01-14 | 2020-01-14 | 一种呼吸机气路控制装置 |
Publications (2)
Publication Number | Publication Date |
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CN111110969A true CN111110969A (zh) | 2020-05-08 |
CN111110969B CN111110969B (zh) | 2024-04-12 |
Family
ID=70490644
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN202010038742.9A Active CN111110969B (zh) | 2020-01-14 | 2020-01-14 | 一种呼吸机气路控制装置 |
Country Status (1)
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CN (1) | CN111110969B (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112791294A (zh) * | 2020-12-31 | 2021-05-14 | 河北谊安奥美医疗设备有限公司 | 一种压电比例阀气路控制*** |
CN112915332A (zh) * | 2021-03-01 | 2021-06-08 | 北京航空航天大学 | 一种基于气动***的多通路呼吸机 |
CN115054788A (zh) * | 2022-06-16 | 2022-09-16 | 广州蓝仕威克医疗科技有限公司 | 一种精准调节气体混合和流量的控制装置及呼吸机 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102500026A (zh) * | 2011-12-01 | 2012-06-20 | 于邦仲 | 一种呼吸机气路*** |
CN104548296A (zh) * | 2014-12-31 | 2015-04-29 | 深圳市心之星医疗技术有限公司 | 一种呼吸机气路控制装置 |
CN204840571U (zh) * | 2015-07-28 | 2015-12-09 | 深圳市安保科技有限公司 | 一种呼气末正压控制*** |
CN105963837A (zh) * | 2016-06-08 | 2016-09-28 | 湖南明康中锦医疗科技发展有限公司 | 一种空氧混合控制的呼吸机及控制方法 |
CN106492321A (zh) * | 2016-11-11 | 2017-03-15 | 濡新(北京)科技发展有限公司 | 一种呼吸机 |
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 |
CN109481804A (zh) * | 2017-09-13 | 2019-03-19 | 深圳迈瑞生物医疗电子股份有限公司 | 呼吸机 |
CN211611180U (zh) * | 2020-01-14 | 2020-10-02 | 深圳市安保科技有限公司 | 一种呼吸机气路控制装置 |
-
2020
- 2020-01-14 CN CN202010038742.9A patent/CN111110969B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102500026A (zh) * | 2011-12-01 | 2012-06-20 | 于邦仲 | 一种呼吸机气路*** |
CN104548296A (zh) * | 2014-12-31 | 2015-04-29 | 深圳市心之星医疗技术有限公司 | 一种呼吸机气路控制装置 |
CN204840571U (zh) * | 2015-07-28 | 2015-12-09 | 深圳市安保科技有限公司 | 一种呼气末正压控制*** |
CN105963837A (zh) * | 2016-06-08 | 2016-09-28 | 湖南明康中锦医疗科技发展有限公司 | 一种空氧混合控制的呼吸机及控制方法 |
CN106492321A (zh) * | 2016-11-11 | 2017-03-15 | 濡新(北京)科技发展有限公司 | 一种呼吸机 |
CN109481804A (zh) * | 2017-09-13 | 2019-03-19 | 深圳迈瑞生物医疗电子股份有限公司 | 呼吸机 |
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 |
CN211611180U (zh) * | 2020-01-14 | 2020-10-02 | 深圳市安保科技有限公司 | 一种呼吸机气路控制装置 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112791294A (zh) * | 2020-12-31 | 2021-05-14 | 河北谊安奥美医疗设备有限公司 | 一种压电比例阀气路控制*** |
CN112915332A (zh) * | 2021-03-01 | 2021-06-08 | 北京航空航天大学 | 一种基于气动***的多通路呼吸机 |
CN115054788A (zh) * | 2022-06-16 | 2022-09-16 | 广州蓝仕威克医疗科技有限公司 | 一种精准调节气体混合和流量的控制装置及呼吸机 |
Also Published As
Publication number | Publication date |
---|---|
CN111110969B (zh) | 2024-04-12 |
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Country or region after: China Address after: 518000, Building 1, 101, Evergrande Fashion Huigu Building, Fulong Road, Shanghenglang Community, Dalang Street, Longhua District, Shenzhen City, Guangdong Province Applicant after: Shenzhen Security Medical Technology Co.,Ltd. Address before: A1302, Shenzhen national engineering laboratory building, No.20, Gaoxin South 7th Road, high tech Zone community, Yuehai street, Nanshan District, Shenzhen, Guangdong 518000 Applicant before: AMBULANC (SHENZHEN) TECH. Co.,Ltd. Country or region before: China |
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