CN205483629U - Clinical examination sample is got and is deposited device - Google Patents
Clinical examination sample is got and is deposited device Download PDFInfo
- Publication number
- CN205483629U CN205483629U CN201620288278.8U CN201620288278U CN205483629U CN 205483629 U CN205483629 U CN 205483629U CN 201620288278 U CN201620288278 U CN 201620288278U CN 205483629 U CN205483629 U CN 205483629U
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- CN
- China
- Prior art keywords
- push rod
- annular boss
- casing
- housing
- rear end
- Prior art date
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- Expired - Fee Related
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- Investigating Or Analysing Biological Materials (AREA)
Abstract
The utility model discloses a clinical examination sample is got and is deposited device belongs to a medical auxiliary devices, including casing, push rod, sample scoops endecotts, spring, sealed cap, the casing becomes the cavity tubulose, and the rear end outwards circularizes the flange, and casing inboard middle part is equipped with annular boss, annular boss edge connection rubber seal, the fixed connection push pedal of push rod rear end is close to the push pedal end and is equipped with cyclic annular boss on the push rod, the front end of push rod is equipped with the external screw thread, and the push rod passes casing annular boss, the sample scoops endecotts rear end is equipped with the screw hole that matches with push rod distal end external screw thread, on the push rod of spring housing between cyclic annular boss of push rod and the inboard annular boss of casing, the sealed cap joint articulates at the distal end of casing, the roof and the lateral wall of sealed cap, and there is the torsional spring in articulated department. Compared with the prior art the characteristics that have economical and practical.
Description
Technical field
This utility model relates to a kind of medical auxiliary apparatus, and particularly a kind of Clinical Laboratory sample takes cryopreservation device.
Background technology
Hospital laboratory further relates to the collection of multiple sample except blood sample, such as feces, urine, sputum etc., the collection of original sample, it is transported to laboratory and transmits at laboratory internal, the preventing from polluting of these links is to ensure that assay can reflect the necessary guarantee measure that the current state of an illness of patient or health status should be taked truly, objectively, it is to ensure that the prerequisite correct, effective of checking information, the pollution of test samples, unreliable, not only result in the waste of human and material resources, it is also possible to clinical diagnosis and treatment is misled, is delayed patient and treats in time.
Utility model content
Technical assignment of the present utility model is for above the deficiencies in the prior art, it is provided that a kind of Clinical Laboratory sample takes cryopreservation device.
The technical scheme in the invention for solving the technical problem is: a kind of Clinical Laboratory sample takes cryopreservation device, including housing, push rod, sampling shovel, spring, sealing cap, it is characterized in that: described housing becomes hollow tubular, rear end outwards circularizes flange, annular boss, described annular boss edge connecting rubber sealing circle it is provided with in the middle part of case inside；Described putting back-end is fixing connects push pedal, and push rod is provided with annular boss near push pedal end, and the front end of push rod is provided with external screw thread, and described push rod passes casing annular boss；Described sampling shovel rear end is provided with the screwed hole mated with push rod far-end external screw thread, on described spring housing push rod between push rod annular boss and case inside annular boss；Described sealing cap is connected to the far-end of housing, and the described top board sealing cap is with side walls hinged, and there is torsion spring hinged place.
Above-mentioned Clinical Laboratory sample takes cryopreservation device, it is characterised in that: connect below described housing and have a boss.
Compared with prior art, this utility model has a beneficial effect highlighted below:
1, operation and easy to carry, be substantially reduced sampling and sample presentation process difficulty；
2, sample contamination and the interference to assay of the impurity antibacterial are prevented；
3, simple in construction, low cost of manufacture, it is simple to promote.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with specification drawings and specific embodiments, this utility model is further illustrated.
As it is shown in figure 1, this utility model includes housing 1, push rod 2, sampling shovel 3, spring 4, seals cap 5.For the ease of narration, it is front, after being reversed to seal the direction at cap 5 place.
Described housing 1 becomes hollow tubular, and rear end outwards circularizes flange, for time be easy to middle finger with forefinger exert a force, housing 1 middle inside is provided with annular boss, described annular boss edge connecting rubber sealing circle.
Described push rod 2 rear end is fixing connects push pedal, and described push pedal exerts a force for thumb, and described push rod 2 is provided with annular boss near push pedal end, and the front end of push rod 2 is provided with external screw thread, and described push rod 2 is through housing 1 annular boss.
Described sampling shovel 3 forms the container holding sampling thing, and sampling shovel 3 rear end is provided with the screwed hole mated with push rod 2 far-end external screw thread.The concrete shape of sampling shovel 3 can select according to the shape of sample, takes solid or semi-solid samples as being suitable in Fig. 1.
Described spring 4 is enclosed within the push rod 2 between push rod 2 annular boss and housing 1 interior annular boss, and the elasticity that described spring 4 has should make sampling shovel 3 regain enough when unclamping push rod 2.
Described sealing cap 5 is connected to the far-end of housing 1, has and prevents abnormal flavour from spreading and prevent from sampling the effect that beyond the region of objective existence is let out.The described top board sealing cap 5 is with side walls hinged, and there is torsion spring hinged place.
In prioritization scheme, connect below described housing 1 and have a boss, play supporting & stablizing effect.
During use, promoting push rod 2 push pedal, sampling shovel 3 and push rod 2 are spun, and use sampling shovel 3 to be sampled, after sampling, unclamp push pedal, rely on spring 4, described push rod 2 bounces back.Cap 5 and housing 1 clamping will be sealed, enter transfer or preserve link.When deployed, promoting push rod 2 push pedal, sampling shovel 3 promotes and seals cap 5 far-end top board, turns under top board, sampling shovel 3 exposes, and after use, looses one's grip, and relies on spring 4, described push rod 2 bounces back, and relies on torsion spring, and the top board sealing cap 5 resets, and sampler does not results in environmental pollution after abandoning yet.
It should be noted that; this utility model has been described in detail by particular of the present utility model; for a person skilled in the art, the various obvious change carried out it in the case of without departing substantially from spirit and scope of the present utility model is all within protection domain of the present utility model.
Claims (2)
1. a Clinical Laboratory sample takes cryopreservation device, including housing, push rod, sampling shovel, spring, sealing cap, it is characterised in that: described housing becomes hollow tubular, and rear end outwards circularizes flange, annular boss, described annular boss edge connecting rubber sealing circle it is provided with in the middle part of case inside；Described putting back-end is fixing connects push pedal, and push rod is provided with annular boss near push pedal end, and the front end of push rod is provided with external screw thread, and described push rod passes casing annular boss；Described sampling shovel rear end is provided with the screwed hole mated with push rod far-end external screw thread, on described spring housing push rod between push rod annular boss and case inside annular boss；Described sealing cap is connected to the far-end of housing, and the described top board sealing cap is with side walls hinged, and there is torsion spring hinged place.
2. Clinical Laboratory sample as claimed in claim 1 takes cryopreservation device, it is characterised in that: connect below described housing and have a boss.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620288278.8U CN205483629U (en) | 2016-04-08 | 2016-04-08 | Clinical examination sample is got and is deposited device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620288278.8U CN205483629U (en) | 2016-04-08 | 2016-04-08 | Clinical examination sample is got and is deposited device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205483629U true CN205483629U (en) | 2016-08-17 |
Family
ID=56644666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620288278.8U Expired - Fee Related CN205483629U (en) | 2016-04-08 | 2016-04-08 | Clinical examination sample is got and is deposited device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205483629U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109506972A (en) * | 2018-11-20 | 2019-03-22 | 曹丽美 | A kind of intelligence sampling method |
| WO2021073438A1 (en) * | 2019-10-17 | 2021-04-22 | Marvin Liu | In-situ fecal specimen sampling device |
-
2016
- 2016-04-08 CN CN201620288278.8U patent/CN205483629U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109506972A (en) * | 2018-11-20 | 2019-03-22 | 曹丽美 | A kind of intelligence sampling method |
| WO2021073438A1 (en) * | 2019-10-17 | 2021-04-22 | Marvin Liu | In-situ fecal specimen sampling 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160817 Termination date: 20170408 |