CN107899121B - 一种低流量呼气截止装置 - Google Patents
一种低流量呼气截止装置 Download PDFInfo
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- CN107899121B CN107899121B CN201711404015.4A CN201711404015A CN107899121B CN 107899121 B CN107899121 B CN 107899121B CN 201711404015 A CN201711404015 A CN 201711404015A CN 107899121 B CN107899121 B CN 107899121B
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- electromagnetic valve
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- 230000007246 mechanism Effects 0.000 claims abstract description 24
- 230000029058 respiratory gaseous exchange Effects 0.000 claims abstract description 21
- 241001465754 Metazoa Species 0.000 claims abstract description 18
- 238000007789 sealing Methods 0.000 claims description 11
- 239000002184 metal Substances 0.000 claims description 2
- 229910052751 metal Inorganic materials 0.000 claims description 2
- 238000011160 research Methods 0.000 abstract description 6
- 230000032683 aging Effects 0.000 abstract description 3
- 238000002474 experimental method Methods 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 3
- 230000004044 response Effects 0.000 abstract description 3
- 238000012360 testing method Methods 0.000 description 7
- 239000007789 gas Substances 0.000 description 5
- 210000004072 lung Anatomy 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 238000009423 ventilation Methods 0.000 description 4
- 238000010171 animal model Methods 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000003814 drug Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 230000002685 pulmonary effect Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 241000699666 Mus <mouse, genus> Species 0.000 description 2
- 206010037423 Pulmonary oedema Diseases 0.000 description 2
- 208000008784 apnea Diseases 0.000 description 2
- 230000004087 circulation Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006213 oxygenation reaction Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000000241 respiratory effect Effects 0.000 description 2
- 230000036387 respiratory rate Effects 0.000 description 2
- 238000011282 treatment Methods 0.000 description 2
- 206010003694 Atrophy Diseases 0.000 description 1
- 241000699670 Mus sp. Species 0.000 description 1
- 241000700159 Rattus Species 0.000 description 1
- QRSFFHRCBYCWBS-UHFFFAOYSA-N [O].[O] Chemical compound [O].[O] QRSFFHRCBYCWBS-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
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- 239000008280 blood Substances 0.000 description 1
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- 238000003745 diagnosis Methods 0.000 description 1
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- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
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- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000005399 mechanical ventilation Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
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- 238000011076 safety test Methods 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
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Classifications
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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
- A61M16/20—Valves specially adapted to medical respiratory devices
- A61M16/201—Controlled valves
- A61M16/202—Controlled valves electrically actuated
-
- 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
-
- 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
- A61M2250/00—Specially adapted for animals
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Veterinary Medicine (AREA)
- General Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Emergency Medicine (AREA)
- Pulmonology (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711404015.4A CN107899121B (zh) | 2017-12-22 | 2017-12-22 | 一种低流量呼气截止装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711404015.4A CN107899121B (zh) | 2017-12-22 | 2017-12-22 | 一种低流量呼气截止装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107899121A CN107899121A (zh) | 2018-04-13 |
| CN107899121B true CN107899121B (zh) | 2021-07-09 |
Family
ID=61870626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711404015.4A Active CN107899121B (zh) | 2017-12-22 | 2017-12-22 | 一种低流量呼气截止装置 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107899121B (zh) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110101482A (zh) * | 2019-05-08 | 2019-08-09 | 温州医科大学 | 可控流小动物短时程低氧并行式实验装置 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102371017A (zh) * | 2011-09-28 | 2012-03-14 | 于邦仲 | 呼吸机呼末正压控制系统、电路及其控制方法 |
| CN202263271U (zh) * | 2011-09-30 | 2012-06-06 | 南京普澳医疗设备有限公司 | 一种呼吸压力模糊控制式呼吸机 |
| CN104874082A (zh) * | 2014-02-28 | 2015-09-02 | 北京谊安医疗系统股份有限公司 | 电磁阀密封片和具有其的呼吸机 |
| WO2017149532A1 (en) * | 2016-02-29 | 2017-09-08 | Inovytec Medical Solutions Ltd | Portable light-weight ventilator system |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03234265A (ja) * | 1990-02-08 | 1991-10-18 | I Bijiyon:Kk | 呼気弁 |
| AUPO504597A0 (en) * | 1997-02-10 | 1997-03-06 | Resmed Limited | A mask and a vent assembly therefor |
| WO2004073497A2 (en) * | 2003-02-14 | 2004-09-02 | The Charlotte-Mecklenburg Hospital Authority | Device and method for collection of exhaled alveolar breath condensate |
| CN101129290B (zh) * | 2006-08-23 | 2011-03-02 | 黄子通 | 动物心肺复苏装置 |
| CN101225904A (zh) * | 2008-02-03 | 2008-07-23 | 张能练 | 一种燃气电磁阀 |
| CN201462070U (zh) * | 2009-07-10 | 2010-05-12 | 皇甫岳昇 | 低压电磁阀 |
| CN202109070U (zh) * | 2011-04-13 | 2012-01-11 | 奉化市众元电磁阀厂 | 低压电磁阀 |
| CN103372257B (zh) * | 2012-04-27 | 2016-03-02 | 上海力申科学仪器有限公司 | 呼气末正压阀压力控制装置 |
| CN202682512U (zh) * | 2012-08-14 | 2013-01-23 | 苏州品诺维新医疗科技有限公司 | 低功耗节能控制阀、气路控制装置 |
| CN203609542U (zh) * | 2013-11-28 | 2014-05-28 | 中南大学 | 用于小动物呼吸机的外接呼气终末正压装置 |
| CN205434643U (zh) * | 2015-12-28 | 2016-08-10 | 上海力申科学仪器有限公司 | 流量调节比例阀控制系统 |
-
2017
- 2017-12-22 CN CN201711404015.4A patent/CN107899121B/zh active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102371017A (zh) * | 2011-09-28 | 2012-03-14 | 于邦仲 | 呼吸机呼末正压控制系统、电路及其控制方法 |
| CN202263271U (zh) * | 2011-09-30 | 2012-06-06 | 南京普澳医疗设备有限公司 | 一种呼吸压力模糊控制式呼吸机 |
| CN104874082A (zh) * | 2014-02-28 | 2015-09-02 | 北京谊安医疗系统股份有限公司 | 电磁阀密封片和具有其的呼吸机 |
| WO2017149532A1 (en) * | 2016-02-29 | 2017-09-08 | Inovytec Medical Solutions Ltd | Portable light-weight ventilator system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107899121A (zh) | 2018-04-13 |
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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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