CN218035914U - 一种呼气末采集装置 - Google Patents
一种呼气末采集装置 Download PDFInfo
- Publication number
- CN218035914U CN218035914U CN202221488097.1U CN202221488097U CN218035914U CN 218035914 U CN218035914 U CN 218035914U CN 202221488097 U CN202221488097 U CN 202221488097U CN 218035914 U CN218035914 U CN 218035914U
- Authority
- CN
- China
- Prior art keywords
- solenoid valve
- gas sensor
- electromagnetic valve
- gas
- tidal
- 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.)
- Active
Links
- 238000005086 pumping Methods 0.000 claims abstract description 7
- 230000001360 synchronised effect Effects 0.000 claims abstract description 6
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical group O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 28
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 14
- 239000001569 carbon dioxide Substances 0.000 claims description 14
- 229910002091 carbon monoxide Inorganic materials 0.000 claims description 6
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical group [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 5
- 239000007789 gas Substances 0.000 description 113
- 238000005259 measurement Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 210000000038 chest Anatomy 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 208000027119 bilirubin metabolic disease Diseases 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 230000002949 hemolytic effect Effects 0.000 description 1
- 208000036796 hyperbilirubinemia Diseases 0.000 description 1
- 210000003437 trachea Anatomy 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Images
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—Detecting, measuring or recording devices for evaluating the respiratory organs
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/22—Devices for withdrawing samples in the gaseous state
- G01N1/24—Suction devices
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pathology (AREA)
- Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- General Physics & Mathematics (AREA)
- Biochemistry (AREA)
- Biomedical Technology (AREA)
- Analytical Chemistry (AREA)
- Molecular Biology (AREA)
- Immunology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Medical Informatics (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Heart & Thoracic Surgery (AREA)
- Biophysics (AREA)
- Pulmonology (AREA)
- Physiology (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221488097.1U CN218035914U (zh) | 2022-06-14 | 2022-06-14 | 一种呼气末采集装置 |
| PCT/CN2022/121330 WO2023240832A1 (fr) | 2022-06-14 | 2022-09-26 | Dispositif d'acquisition d'expiration finale |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221488097.1U CN218035914U (zh) | 2022-06-14 | 2022-06-14 | 一种呼气末采集装置 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218035914U true CN218035914U (zh) | 2022-12-13 |
Family
ID=84376631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221488097.1U Active CN218035914U (zh) | 2022-06-14 | 2022-06-14 | 一种呼气末采集装置 |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN218035914U (fr) |
| WO (1) | WO2023240832A1 (fr) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070167853A1 (en) * | 2002-01-22 | 2007-07-19 | Melker Richard J | System and method for monitoring health using exhaled breath |
| MX2015010391A (es) * | 2013-02-12 | 2015-10-29 | Capnia Inc | Dispositivo de muestreo y registro de almacenamiento para analisis de gas de respiracion. |
| RU2016111654A (ru) * | 2013-08-30 | 2017-10-05 | Кэпниа, Инк. | Система измерения углекислого газа у новорожденных |
| CN106456053A (zh) * | 2014-03-20 | 2017-02-22 | 卡普尼亚公司 | 用于气道疾病评估的呼出气的选择、分段及分析 |
| CN113777244A (zh) * | 2021-09-27 | 2021-12-10 | 惠雨恩科技(深圳)有限公司 | 分离气道的肺泡气浓度检测装置及方法 |
| CN113777243A (zh) * | 2021-09-27 | 2021-12-10 | 惠雨恩科技(深圳)有限公司 | 肺泡气气体浓度检测装置及方法 |
-
2022
- 2022-06-14 CN CN202221488097.1U patent/CN218035914U/zh active Active
- 2022-09-26 WO PCT/CN2022/121330 patent/WO2023240832A1/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| WO2023240832A1 (fr) | 2023-12-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |