CN106922131B - 一种呼气阀 - Google Patents
一种呼气阀 Download PDFInfo
- Publication number
- CN106922131B CN106922131B CN201480083488.7A CN201480083488A CN106922131B CN 106922131 B CN106922131 B CN 106922131B CN 201480083488 A CN201480083488 A CN 201480083488A CN 106922131 B CN106922131 B CN 106922131B
- Authority
- CN
- China
- Prior art keywords
- valve
- sampling channel
- outlet
- exhalation
- port
- 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.)
- Ceased
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/08—Measuring devices for evaluating the respiratory organs
- A61B5/087—Measuring breath flow
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Engineering & Computer Science (AREA)
- Pulmonology (AREA)
- Animal Behavior & Ethology (AREA)
- Hematology (AREA)
- Emergency Medicine (AREA)
- Anesthesiology (AREA)
- Physiology (AREA)
- Physics & Mathematics (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Sampling And Sample Adjustment (AREA)
- Investigating Or Analysing Biological Materials (AREA)
Abstract
Description
Claims (11)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2014/090530 WO2016070394A1 (zh) | 2014-11-07 | 2014-11-07 | 一种呼气阀 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106922131A CN106922131A (zh) | 2017-07-04 |
| CN106922131B true CN106922131B (zh) | 2019-07-23 |
Family
ID=55908411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201480083488.7A Ceased CN106922131B (zh) | 2014-11-07 | 2014-11-07 | 一种呼气阀 |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN106922131B (zh) |
| WO (1) | WO2016070394A1 (zh) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113289194A (zh) * | 2021-06-30 | 2021-08-24 | 深圳市普博医疗科技股份有限公司 | 一种呼气阀及呼吸机 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119158137B (zh) * | 2024-10-28 | 2025-10-03 | 南京晨伟医疗设备有限公司 | 一种呼吸机用呼出阀组件 |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03114474A (ja) * | 1988-12-29 | 1991-05-15 | Mijnhardt Bv | 呼吸弁 |
| CN101554510A (zh) * | 2009-05-18 | 2009-10-14 | 浙江新丰医疗器械有限公司 | 一种呼吸器的呼气阀 |
| CN101884822A (zh) * | 2010-07-23 | 2010-11-17 | 上海力申科学仪器有限公司 | 呼吸机的呼出阀 |
| EP2319573A1 (en) * | 2009-11-04 | 2011-05-11 | Covidien AG | Respiratory device for medication delivery. |
| CN102114293A (zh) * | 2009-12-31 | 2011-07-06 | 北京谊安医疗系统股份有限公司 | 气道内双水平压力的控制系统和方法、呼吸机及麻醉机 |
| CN201921250U (zh) * | 2010-09-26 | 2011-08-10 | 深圳市百格医疗技术有限公司 | 一种麻醉呼吸机主动式呼吸控制装置 |
| CN102266635A (zh) * | 2010-12-31 | 2011-12-07 | 北京谊安医疗系统股份有限公司 | Peep阀及具有该peep阀的麻醉机 |
| WO2012027107A1 (en) * | 2010-08-26 | 2012-03-01 | Baywin Too Llc | Improved respiratory valve |
| CN202666152U (zh) * | 2012-04-27 | 2013-01-16 | 上海力申科学仪器有限公司 | 呼气末正压阀控制结构 |
| CN203314964U (zh) * | 2013-05-31 | 2013-12-04 | 北京谊安医疗系统股份有限公司 | 呼气流量检测器 |
| CN203417393U (zh) * | 2013-06-14 | 2014-02-05 | 北京谊安医疗系统股份有限公司 | 呼气阀 |
-
2014
- 2014-11-07 CN CN201480083488.7A patent/CN106922131B/zh not_active Ceased
- 2014-11-07 WO PCT/CN2014/090530 patent/WO2016070394A1/zh not_active Ceased
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03114474A (ja) * | 1988-12-29 | 1991-05-15 | Mijnhardt Bv | 呼吸弁 |
| CN101554510A (zh) * | 2009-05-18 | 2009-10-14 | 浙江新丰医疗器械有限公司 | 一种呼吸器的呼气阀 |
| EP2319573A1 (en) * | 2009-11-04 | 2011-05-11 | Covidien AG | Respiratory device for medication delivery. |
| CN102114293A (zh) * | 2009-12-31 | 2011-07-06 | 北京谊安医疗系统股份有限公司 | 气道内双水平压力的控制系统和方法、呼吸机及麻醉机 |
| CN101884822A (zh) * | 2010-07-23 | 2010-11-17 | 上海力申科学仪器有限公司 | 呼吸机的呼出阀 |
| WO2012027107A1 (en) * | 2010-08-26 | 2012-03-01 | Baywin Too Llc | Improved respiratory valve |
| CN201921250U (zh) * | 2010-09-26 | 2011-08-10 | 深圳市百格医疗技术有限公司 | 一种麻醉呼吸机主动式呼吸控制装置 |
| CN102266635A (zh) * | 2010-12-31 | 2011-12-07 | 北京谊安医疗系统股份有限公司 | Peep阀及具有该peep阀的麻醉机 |
| CN202666152U (zh) * | 2012-04-27 | 2013-01-16 | 上海力申科学仪器有限公司 | 呼气末正压阀控制结构 |
| CN203314964U (zh) * | 2013-05-31 | 2013-12-04 | 北京谊安医疗系统股份有限公司 | 呼气流量检测器 |
| CN203417393U (zh) * | 2013-06-14 | 2014-02-05 | 北京谊安医疗系统股份有限公司 | 呼气阀 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113289194A (zh) * | 2021-06-30 | 2021-08-24 | 深圳市普博医疗科技股份有限公司 | 一种呼气阀及呼吸机 |
| CN113289194B (zh) * | 2021-06-30 | 2022-12-09 | 深圳市普博医疗科技股份有限公司 | 一种呼气阀及呼吸机 |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2016070394A1 (zh) | 2016-05-12 |
| CN106922131A (zh) | 2017-07-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20181127 Address after: 518057 the 1-4 floor of MINDRAY building, science and technology south twelve Road, Nanshan District high tech Industrial Park, Shenzhen, Guangdong. Applicant after: SHENZHEN MINDRAY BIO-MEDICAL ELECTRONICS Co.,Ltd. Applicant after: SHENZHEN MINDRAY SCIENTIFIC Co.,Ltd. Address before: 518057 MINDRAY science and technology south twelve road MINDRAY high tech Industrial Park, Shenzhen, Guangdong Applicant before: SHENZHEN MINDRAY BIO-MEDICAL ELECTRONICS Co.,Ltd. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| IP01 | Partial invalidation of patent right | ||
| IP01 | Partial invalidation of patent right |
Commission number: 4W116292 Conclusion of examination: Maintain the validity of the patent based on claims 1 to 9 submitted by the patentee on September 7, 2023 Decision date of declaring invalidation: 20231229 Decision number of declaring invalidation: 565406 Denomination of invention: A type of exhalation valve Granted publication date: 20190723 Patentee: SHENZHEN MINDRAY BIO-MEDICAL ELECTRONICS Co.,Ltd.|SHENZHEN MINDRAY SCIENTIFIC Co.,Ltd. |
|
| IW01 | Full invalidation of patent right | ||
| IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 20240929 Decision number of declaring invalidation: 581901 Granted publication date: 20190723 |