CN205263066U - Handheld gas analyzer - Google Patents
Handheld gas analyzer Download PDFInfo
- Publication number
- CN205263066U CN205263066U CN201521101458.2U CN201521101458U CN205263066U CN 205263066 U CN205263066 U CN 205263066U CN 201521101458 U CN201521101458 U CN 201521101458U CN 205263066 U CN205263066 U CN 205263066U
- Authority
- CN
- China
- Prior art keywords
- gas
- shell
- air chamber
- controller
- utility
- 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.)
- Expired - Fee Related
Links
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a handheld gas analyzer, including the shell, the one end of shell is gaseous and gathers the mouth, and the other end is gaseous output tube, be provided with air chamber, controller, gas analysis circuit in the shell, the gas analysis circuit includes gas analysis module and power pump, the gaseous mouth of gathering is provided with gas analysis module and power pump through pipeline intercommunication air chamber in, the air chamber passes through the gaseous output tube of pipeline intercommunication, the controller sets up on the shell, controller link analysis module and power pump. The utility model relates to a rationally, compact structure is simple, and is small, and the low power dissipation is with low costs, and especially adapted family or use on the sick bed limit is applicable in the composition analysis who contains the different sample gas of a plurality of compositions, has increased the practicality of equipment, is suitable for the popularization.
Description
Technical field
The utility model belongs to a kind of hand-held gas analyzer.
Background technology
By the composition of characteristics of contaminated respiratory droplets gas and the auxiliary diagnosis disease that patient takes a disease of the measurement of concentration thereof, monitoring disease states and observation result for the treatment of etc.
As the C13 that exhales, C14 for helicobacter pylori patient's diagnosis, expiration nitric oxide for the diagnosis of airway inflammation and monitoring, breath hydrogen for the diagnosis of enterogastritis, expiration carbon monoxide for the control of giving up smoking, expiration ammonia is for the diagnosis of liver-kidney diseases etc. The measuring method difference that different application is taked, the mode of the sampling of exhaling is also different.
So, for technical staff, problem demanding prompt solution is a kind of hand-held gas analyzer of exploitation, reasonable in design, compact conformation is simple, volume is little, low in energy consumption, and cost is low, be applicable to very much family or use at beside sickbed, applicable to the constituent analysis that contains the different sample gas of multiple compositions, increase the practicality of equipment, be suitable for promoting.
Utility model content
The technical problems to be solved in the utility model is to overcome above-mentioned defect, a kind of hand-held gas analyzer is provided, reasonable in design, compact conformation is simple, and volume is little, low in energy consumption, cost is low, is applicable to very much family or uses at beside sickbed, applicable to the constituent analysis that contains the different sample gas of multiple compositions, increase the practicality of equipment, be suitable for promoting.
For addressing the above problem, the technical scheme that the utility model adopts is: a kind of hand-held gas analyzer, is characterized in that: comprise shell, one end of shell is gas collecting mouth, and the other end is gas output tube; In described shell, be provided with air chamber, controller, gas analysis circuit, gas analysis circuit comprises gas analysis module and kinetic pump; Described gas collecting mouth, by pipeline connection air chamber, is provided with gas analysis module and kinetic pump in air chamber, air chamber is by pipeline connection gas output tube; Described controller is arranged on shell, controller linking parsing module and kinetic pump.
As a kind of technical scheme of optimization, the gas collecting mouth on described shell is provided with one-way control valve; Gas output tube on described shell is provided with one-way control valve.
As a kind of technical scheme of optimization, in described air chamber, be provided with pressure sensor, pressure sensor connects controller.
Owing to having adopted technique scheme, compared with prior art, the utility model is reasonable in design, and compact conformation is simple, and volume is little, low in energy consumption, cost is low, is applicable to very much family or uses at beside sickbed, applicable to the constituent analysis that contains the different sample gas of multiple compositions, increase the practicality of equipment, be suitable for promoting.
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail simultaneously.
Brief description of the drawings
Fig. 1 is the structural representation of a kind of embodiment of the utility model.
Detailed description of the invention
Below in conjunction with specific embodiment, further set forth the utility model, should be understood that these embodiment are only not used in restriction scope of the present utility model for the utility model is described. In addition should be understood that those skilled in the art can make various changes or modifications the utility model after having read the content of the utility model instruction, these equivalent form of values drop on application appended claims limited range equally.
Embodiment: as shown in Figure 1, a kind of hand-held gas analyzer, comprises shell, and one end of shell is gas collecting mouth, and the other end is gas output tube. In described shell, be provided with air chamber 6, controller 5, gas analysis circuit, gas analysis circuit comprises gas analysis module 3 and kinetic pump 4. Described gas collecting mouth, by pipeline connection air chamber, is provided with gas analysis module 3 and kinetic pump 4 in air chamber, air chamber is by pipeline connection gas output tube; Described controller is arranged on shell, controller linking parsing module and kinetic pump.
Gas collecting mouth on described shell is provided with one-way control valve 1; Gas output tube on described shell is provided with one-way control valve 7.
In described air chamber, be provided with pressure sensor 2, pressure sensor 2 connects controller 5.
What in the present embodiment, controller adopted is single-chip microcomputer and peripheral circuit thereof.
The utility model is reasonable in design, and compact conformation is simple, and volume is little, low in energy consumption, and cost is low, is applicable to very much family or uses at beside sickbed, applicable to the constituent analysis that contains the different sample gas of multiple compositions, has increased the practicality of equipment, is suitable for promoting.
The utility model is not limited to above-mentioned preferred embodiment, and anyone should learn the structural change of making under enlightenment of the present utility model, every with the utlity model has identical or akin technical scheme, all belong to protection domain of the present utility model.
Claims (3)
1. a hand-held gas analyzer, is characterized in that: comprise shell, one end of shell is gas collecting mouth, and the other end is gas output tube; In described shell, be provided with air chamber, controller, gas analysis circuit, gas analysis circuit comprises gas analysis module and kinetic pump; Described gas collecting mouth, by pipeline connection air chamber, is provided with gas analysis module and kinetic pump in air chamber, air chamber is by pipeline connection gas output tube; Described controller is arranged on shell, controller linking parsing module and kinetic pump.
2. hand-held gas analyzer according to claim 1, is characterized in that: the gas collecting mouth on described shell is provided with one-way control valve; Gas output tube on described shell is provided with one-way control valve.
3. hand-held gas analyzer according to claim 2, is characterized in that: in described air chamber, be provided with pressure sensor, pressure sensor connects controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521101458.2U CN205263066U (en) | 2015-12-28 | 2015-12-28 | Handheld gas analyzer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521101458.2U CN205263066U (en) | 2015-12-28 | 2015-12-28 | Handheld gas analyzer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205263066U true CN205263066U (en) | 2016-05-25 |
Family
ID=56004588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521101458.2U Expired - Fee Related CN205263066U (en) | 2015-12-28 | 2015-12-28 | Handheld gas analyzer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205263066U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113466402A (en) * | 2021-03-16 | 2021-10-01 | 伊诺司生技股份有限公司 | Gas detection system for detecting woman diseases and detection method thereof |
-
2015
- 2015-12-28 CN CN201521101458.2U patent/CN205263066U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113466402A (en) * | 2021-03-16 | 2021-10-01 | 伊诺司生技股份有限公司 | Gas detection system for detecting woman diseases and detection method thereof |
| CN113466402B (en) * | 2021-03-16 | 2023-10-27 | 美商艾诺斯生技股份有限公司 | Gas detection system for detecting female diseases and detection method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201356881Y (en) | Circulation closed anesthetic machine | |
| CN103705244B (en) | Method for synchronously monitoring breath pressure and concentration of carbon dioxide in main flow mode | |
| CN204260747U (en) | A kind of monitoring of respiration and breath analysis system | |
| CN201426710Y (en) | Multifunctional animal respiratory metabolism analysis system | |
| CN103495248A (en) | Electric extrusion device of breathing bag | |
| CN102663947A (en) | Apparatus for actively simulating autonomous respiration of human body in vitro and gas analyzing method employing the same | |
| CN207779768U (en) | Alveolar expiratory air collection device | |
| CN108693353A (en) | A kind of long-range diabetes intelligent diagnosis system detecting breathing gas based on electronic nose | |
| CN205263066U (en) | Handheld gas analyzer | |
| CN103006226A (en) | Device and method for determining breathing heat of livestock open type mask | |
| CN205924635U (en) | Operating room waste anesthetic gas eduction gear | |
| CN203465233U (en) | Handheld expiration analyzer | |
| CN105891301B (en) | The method of ammonia level in the system for diagnosing human body helicobacter pylori infections and detection people's expiratory air established based on fuel cell | |
| CN203852686U (en) | Breathing tube, breathing tube assembly and breathing apparatus | |
| CN202920185U (en) | Breath heat-measuring apparatus of livestock open-type mask | |
| CN108245757A (en) | Breathed air acquisition device based on breathing circuit | |
| CN203663192U (en) | Novel oxygen inhalation device for emergency internal medicine department | |
| CN208693991U (en) | Breathed air acquisition device based on breathing circuit | |
| CN209280659U (en) | Continuous monitoring SO3Concentration device | |
| CN202459729U (en) | Multifunctional respirator for medical emergency | |
| CN201253210Y (en) | Medical exhaled air moisture monitoring devices | |
| CN206324768U (en) | The sleep breath monitoring equipment for exhaling last carbon dioxide can be monitored | |
| CN201564928U (en) | Respiration device for rescuing infectious patient | |
| CN112773409B (en) | Self-charging maintenance device of handheld exhaled breath sampler | |
| CN104458348A (en) | Method and device for collecting PAEs in gas exhaled by human body |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160525 Termination date: 20181228 |