CN204971357U - Saliva collection system - Google Patents
Saliva collection system Download PDFInfo
- Publication number
- CN204971357U CN204971357U CN201520479934.8U CN201520479934U CN204971357U CN 204971357 U CN204971357 U CN 204971357U CN 201520479934 U CN201520479934 U CN 201520479934U CN 204971357 U CN204971357 U CN 204971357U
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- China
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- fixed sleeving
- liquid
- sample
- collecting pipe
- harvester
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- Investigating Or Analysing Biological Materials (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a saliva collection system, including collection system and collection device, collection system includes lid, liquid nang chi, liquid biochemical reagents, liquid bag broken post, introduction port, advances appearance cover, tube -shape hybrid tube, pin type filter, syringe needle, and collection device includes rubber stopper, vacuum collection pipe, and collection system and collection device connect with the grafting mode through last fixed sleeving and lower fixed sleeving, and tube -shape hybrid tube, vacuum collection outside of tubes wall closely cooperate with upper and lower fixed sleeving inner wall, collection system can slide in last fixed sleeving. The utility model relates to a simply, easily operation has reduced user's manual operation step, has ensured that the sample is not by outside environmental pollution.
Description
Technical field
This utility model relates to a kind of saliva acquisition system, belongs to laboratory medicine technical field.
Background technology
Gene test the most easily sample mode gathers saliva sample exactly, but because the manual steps that user is more introduces sample by the probability of outside contamination when saliva sample gathers, thus cause the deviation of testing result.
Utility model content
For overcoming the deficiency of background technology, the utility model discloses a kind of saliva acquisition system, described saliva acquisition system can complete the sealing of catcher voluntarily after sample sample introduction, decreases the manual steps of user, avoids the probability that sample is polluted by external environment condition.
The technical solution of the utility model is: a kind of saliva acquisition system, comprises harvester and gathering-device; Described harvester comprises lid, liquid Nang Chi, liquid biochemical reagents, liquid capsule broken post, injection port, sample introduction cover, tubular mixing tube, syringe filter, syringe needle, described gathering-device comprises rubber closure, vacuum collecting pipe, described harvester is connected with inserting mode by upper and lower fixed sleeving with gathering-device, and tubular mixing tube, vacuum collecting pipe outer wall and upper and lower fixed sleeving inwall closely cooperate.
Described harvester can slide in upper fixed sleeving.
Be liquid Nang Chi inside described lid, after cover closing, be positioned at the broken liquid Nang Chi of the broken post of liquid capsule of injection port, the liquid biochemical reagents of its enclosed inside are released and are mixed into tubular mixing tube with the sample in injection port through sample introduction cover.
Described syringe filter is positioned at bottom tubular mixing tube, and its outlet connects syringe needle, and slide collection device syringe needle can run through insertion rubber closure and enter vacuum collecting pipe.
After sample in described harvester relies on external atmospheric pressure difference all to flow into vacuum collecting pipe by liquid discharging pinhead, harvester and gathering-device pull away, sample censorship in vacuum collecting pipe.
Described rubber closure can keep the sealing state of vacuum collecting pipe after extracting syringe needle, ensure that sample is not polluted by external environment condition.
The utility model has the advantages that: this utility model simplicity of design, be easy to operation, decrease the manual steps of user, ensure that sample is not polluted by external environment condition.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1, harvester; 2, lid; 3, liquid Nang Chi; 4, liquid biochemical reagents; 5, injection port; 6, the broken post of liquid capsule; 7, sample introduction cover; 8, tubular mixing tube; 9, syringe filter; 10, syringe needle; 11, upper fixed sleeving; 12, lower fixed sleeving; 13, gathering-device; 14, rubber closure; 15, vacuum collecting pipe.
Specific embodiments
Below in conjunction with accompanying drawing, this utility model is described further:
With reference to Fig. 1, a kind of saliva acquisition system, is characterized in that, comprises harvester and gathering-device; Described harvester comprises lid, liquid Nang Chi, liquid biochemical reagents, liquid capsule broken post, injection port, sample introduction cover, tubular mixing tube, syringe filter, syringe needle, described gathering-device comprises rubber closure, vacuum collecting pipe, described harvester is connected with inserting mode by upper and lower fixed sleeving with gathering-device, and tubular mixing tube, vacuum collecting pipe outer wall and upper and lower fixed sleeving inwall closely cooperate; Harvester can slide in upper fixed sleeving.When sampling, saliva is spat into injection port, close cap, be positioned at the broken liquid Nang Chi of the broken post of liquid capsule of injection port, the liquid biochemical reagents of its enclosed inside are released and are mixed into tubular mixing tube with the saliva sample in injection port through sample introduction cover, slide collection device, make the syringe needle bottom it run through insertion rubber closure and enter vacuum collecting pipe, after sample relies on external atmospheric pressure difference all to flow into vacuum collecting pipe by syringe needle, harvester and gathering-device pull away, sample censorship in vacuum collecting pipe.
Claims (6)
1. a saliva acquisition system, is characterized in that, comprises harvester (1) and gathering-device (13);
Described harvester (1) comprises lid (2), liquid Nang Chi (3), liquid biochemical reagents (4), injection port (5), the broken post (6) of liquid capsule, sample introduction cover (7), tubular mixing tube (8), syringe filter (9), syringe needle (10), described gathering-device (13) comprises rubber closure (14), vacuum collecting pipe (15), described harvester (1) is connected with inserting mode with lower fixed sleeving (12) by upper fixed sleeving (11) with gathering-device (13), tubular mixing tube (8), vacuum collecting pipe (15) outer wall and upper fixed sleeving (11) and lower fixed sleeving (12) inwall closely cooperate.
2. saliva acquisition system according to claim 1, is characterized in that: harvester (1) can slide in upper fixed sleeving (11).
3. saliva acquisition system according to claim 1, it is characterized in that: described lid (2) inner side is liquid Nang Chi (3), after cover closing, be positioned at broken post (6) the broken liquid Nang Chi (3) of liquid capsule of injection port (5), the liquid biochemical reagents (4) of its enclosed inside are released and are mixed into tubular mixing tube (8) with the sample in injection port (5) through sample introduction cover (7).
4. saliva acquisition system according to claim 1, it is characterized in that: described syringe filter (9) is positioned at tubular mixing tube (8) bottom, its outlet connects syringe needle (10), and slide collection device (1) syringe needle (10) can run through insertion rubber closure (14) and enter vacuum collecting pipe (15).
5. saliva acquisition system according to claim 1, it is characterized in that: after the sample in described harvester relies on external atmospheric pressure difference all to flow into vacuum collecting pipe (15) by syringe needle (10), harvester (1) and gathering-device (13) pull away, the interior sample censorship of vacuum collecting pipe (15).
6. saliva acquisition system according to claim 1, is characterized in that: described rubber closure (14) can keep the sealing state of vacuum collecting pipe after extracting syringe needle (10), ensure that sample is not polluted by external environment condition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520479934.8U CN204971357U (en) | 2015-06-30 | 2015-06-30 | Saliva collection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520479934.8U CN204971357U (en) | 2015-06-30 | 2015-06-30 | Saliva collection system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204971357U true CN204971357U (en) | 2016-01-20 |
Family
ID=55105793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520479934.8U Expired - Fee Related CN204971357U (en) | 2015-06-30 | 2015-06-30 | Saliva collection system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204971357U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017142463A1 (en) * | 2016-02-15 | 2017-08-24 | Roger Karlsson | Method and device for the collection of oral fluids |
| CN107233111A (en) * | 2017-06-13 | 2017-10-10 | 何向锋 | A kind of efficient saliva collecting device |
| CN108272473A (en) * | 2018-03-02 | 2018-07-13 | 杭州霆科生物科技有限公司 | A kind of electronic spittle collector |
| CN112112642A (en) * | 2020-09-29 | 2020-12-22 | 重庆地质矿产研究院 | Gas detection system and method for shale gas exploitation |
| CN112625886A (en) * | 2020-12-31 | 2021-04-09 | 无锡市第五人民医院 | A automatic partial shipment device of nasopharynx swab for new coronary pneumonia virus detects |
| WO2021086441A1 (en) | 2019-10-31 | 2021-05-06 | Orasecure Llc | Oral fluid, saliva & sputum collection device and method |
| EP4070735A1 (en) * | 2021-04-09 | 2022-10-12 | Orasecure LLC | Oral fluid, saliva and sputum collection device |
-
2015
- 2015-06-30 CN CN201520479934.8U patent/CN204971357U/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017142463A1 (en) * | 2016-02-15 | 2017-08-24 | Roger Karlsson | Method and device for the collection of oral fluids |
| US11229421B2 (en) | 2016-02-15 | 2022-01-25 | Karlsson & Novak Medical Ab | Method and device for the collection of oral fluids |
| CN107233111A (en) * | 2017-06-13 | 2017-10-10 | 何向锋 | A kind of efficient saliva collecting device |
| CN108272473A (en) * | 2018-03-02 | 2018-07-13 | 杭州霆科生物科技有限公司 | A kind of electronic spittle collector |
| CN108272473B (en) * | 2018-03-02 | 2020-11-27 | 杭州霆科生物科技有限公司 | Electric saliva collector |
| WO2021086441A1 (en) | 2019-10-31 | 2021-05-06 | Orasecure Llc | Oral fluid, saliva & sputum collection device and method |
| US11278264B2 (en) * | 2019-10-31 | 2022-03-22 | Orasecure Llc | Oral fluid, saliva and sputum collection device and method |
| EP4027894A4 (en) * | 2019-10-31 | 2023-09-13 | Orasecure LLC | Oral fluid, saliva & sputum collection device and method |
| CN112112642A (en) * | 2020-09-29 | 2020-12-22 | 重庆地质矿产研究院 | Gas detection system and method for shale gas exploitation |
| CN112625886A (en) * | 2020-12-31 | 2021-04-09 | 无锡市第五人民医院 | A automatic partial shipment device of nasopharynx swab for new coronary pneumonia virus detects |
| CN112625886B (en) * | 2020-12-31 | 2024-04-05 | 无锡市第五人民医院 | Automatic nasopharynx swab split charging device for detecting novel coronavirus |
| EP4070735A1 (en) * | 2021-04-09 | 2022-10-12 | Orasecure LLC | Oral fluid, saliva and sputum collection device |
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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 |
Granted publication date: 20160120 Termination date: 20210630 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |