CN201029890Y - Lower respiratory tract droplet collecting device - Google Patents
Lower respiratory tract droplet collecting device Download PDFInfo
- Publication number
- CN201029890Y CN201029890Y CNU2007200221391U CN200720022139U CN201029890Y CN 201029890 Y CN201029890 Y CN 201029890Y CN U2007200221391 U CNU2007200221391 U CN U2007200221391U CN 200720022139 U CN200720022139 U CN 200720022139U CN 201029890 Y CN201029890 Y CN 201029890Y
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- CN
- China
- Prior art keywords
- casing
- connecting rod
- patient
- respiratory tract
- 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
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Abstract
A droplet collector of a lower respiratory tract relates to the technical field of medical appliances, comprising a casing (1), a connecting rod (2), an upper cover (3), a bottom cover (4) and a collecting film (5). The utility model is characterized in that a cavity is opened in the casing (1), the outer wall of the upper end of the casing (1) is in screw-threaded connection with the upper cover (3), the outer wall of the lower end of the casing (1) is in screw-threaded connection with the bottom cover (4), the upper end of the connecting rod (2) arranged in the casing (1) is fixedly connected to the center of the inner wall of the upper cover (3), and the lower end of the connecting rod (2) is connected with the collecting film (5) via a support rib (6). The utility model has the advantages of simple structure and convenient usage, and the utility model is capable of being inserted into the throat of a patient, and the patient can spray the droplet resulting from cough on the collecting film, and the collecting film sprayed with droplet can be directly taken out from the throat and be sealed in the casing, and then can be delivered to detect, thereby the patient is not painful, the collected sampling is accurate and is not polluted by mouth pathogenesis, ensuring the accuracy of the detecting result.
Description
Technical field
This utility model relates to technical field of medical instruments, specifically a kind of respiratory tract downtake spittle harvester.
Background technology
When the patient seeks medical advice when need gathering the respiratory tract downtake spittle, adopt cotton rod to wipe the examination method usually and gather the downtake spittle, the deficiency of this method is comparatively obvious, and intraoral pathogen is very easily polluted cotton rod, causes assay inaccurate, and directly influence is treated.The difficult pathogen that collects the respiratory tract downtake of the method that also has discrete employing intubate to extract, this method, and misery is bigger.Have report to adopt the lung puncture sampling to detect abroad, though this method makes assay accurate, can't produce pollution, pain is strong, easily produces wound.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, and a kind of respiratory tract downtake spittle harvester is provided, and it can collect the spittle after patient's cough, has and gathers accurately, is not subjected to the oral cavity pathogen contamination, advantages such as patient's no pain, no wound.
The purpose of this utility model is achieved in that this respiratory tract downtake spittle harvester is made up of housing, connecting rod, loam cake, bottom, collection film, offer cavity in the housing, housing upper end outer wall thread is connecting loam cake, the lower end outer wall thread is connecting bottom, the intravital connecting rod of shell upper end is fixedly connected on loam cake inwall center, and the lower end is connecting the collection film by brace rod.
When using this utility model, open bottom, the loam cake that turns clockwise, connecting rod can be released gathering film, inserts patient throat gathering film, and the spittle after patient's cough is sprayed on to be gathered on the film, and the spittle on it can directly be inspected by ready samples.
Advantage of the present utility model: simple in structure, easy to use, it can insert patient's throat, the spittle after the cough is sprayed on the collection film, directly takes out and be enclosed in censorship in the housing, patient's no pain, gather sampling accurately, be not subjected to the pollution of oral pathology substance, make assay accurate.
Description of drawings
Accompanying drawing is a structure cutaway view of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing this utility model is described in further detail: this respiratory tract downtake spittle harvester is made up of housing 1, connecting rod 2, loam cake 3, bottom 4, collection film 5, offer cavity in the housing 1, housing 1 upper end outer wall thread is connecting loam cake 3, the lower end outer wall thread is connecting bottom 4, connecting rod 2 upper ends in the housing 1 are fixedly connected on loam cake 3 inwall centers, the lower end is connecting collection film 5 by brace rod 6, gathers film and can make of medical grade rubber.
Claims (1)
1. respiratory tract downtake spittle harvester, form by housing (1), connecting rod (2), loam cake (3), bottom (4), collection film (5), it is characterized in that offering cavity in the housing (1), housing (1) upper end outer wall thread is connecting loam cake (3), the lower end outer wall thread is connecting bottom (4), connecting rod (2) upper end in the housing (1) is fixedly connected on loam cake (3) inwall center, and the lower end is connecting collection film (5) by brace rod (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200221391U CN201029890Y (en) | 2007-05-21 | 2007-05-21 | Lower respiratory tract droplet collecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200221391U CN201029890Y (en) | 2007-05-21 | 2007-05-21 | Lower respiratory tract droplet collecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201029890Y true CN201029890Y (en) | 2008-03-05 |
Family
ID=39161787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200221391U Expired - Fee Related CN201029890Y (en) | 2007-05-21 | 2007-05-21 | Lower respiratory tract droplet collecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201029890Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104257384A (en) * | 2014-09-29 | 2015-01-07 | 无锡市尚沃医疗电子股份有限公司 | Handheld suction and filtration device |
| CN104840224A (en) * | 2015-05-29 | 2015-08-19 | 齐天杰 | Respiratory tract lower airway droplet collector |
-
2007
- 2007-05-21 CN CNU2007200221391U patent/CN201029890Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104257384A (en) * | 2014-09-29 | 2015-01-07 | 无锡市尚沃医疗电子股份有限公司 | Handheld suction and filtration device |
| CN104840224A (en) * | 2015-05-29 | 2015-08-19 | 齐天杰 | Respiratory tract lower airway droplet collector |
| CN104840224B (en) * | 2015-05-29 | 2018-05-01 | 齐天杰 | A kind of respiratory tract lower air passage droplet collector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080305 |