CN201158657Y - Multi-use sampling reaction device - Google Patents
Multi-use sampling reaction device Download PDFInfo
- Publication number
- CN201158657Y CN201158657Y CNU2008200546171U CN200820054617U CN201158657Y CN 201158657 Y CN201158657 Y CN 201158657Y CN U2008200546171 U CNU2008200546171 U CN U2008200546171U CN 200820054617 U CN200820054617 U CN 200820054617U CN 201158657 Y CN201158657 Y CN 201158657Y
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- CN
- China
- Prior art keywords
- reaction tubes
- broken
- sampling
- reaction
- pipe connecting
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- Expired - Lifetime
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Abstract
The utility model discloses a multipurpose sampling reaction unit which is composed of an upper reaction tube (1), a lower reaction tube (2) and a connecting tube (3) used for connecting the upper reaction tube (1) with the lower reaction tube (2), wherein, a test strip (5) or a reagent required by a reaction is arranged at the sealed end of the upper reaction tube (1), and a device (6) which can be broken by pressing or stabbing and used for containing a reaction solution or a reagent required by the reaction is arranged at the bottom part of the sealed end of the lower reaction tube (2); a hollow tube (11) which can be broken is arranged in the connecting tube (3), and a sampling device (7) is arranged at the sealed end of the hollow tube (11); a sealing and isolating device is arranged at the middle sealed part of the connecting tube (3). The multipurpose sampling reaction unit carries out the reaction through a total sealing way after sampling, thereby the device is not required to be opened again, and the security of sampling operators is guaranteed; the multipurpose sampling reaction unit is applicable to multiple reactions, and has the advantages of convenient sampling, convenient transportation, etc.
Description
Technical field
The utility model relates to a kind of sampling apparatus, especially a kind of multi-usage sampling reaction unit.
Background technology
At present, use the sampling swab or gather ring microorganism or germ are sampled after, usually the sample that collects need be sent into special laboratory reacts and handles, so not only be difficult to guarantee the safety of operator in sampling process, and in transportation, also cause sample contaminated easily.
The utility model content
Technical problem to be solved in the utility model is, a kind of safety of operator in sampling process that both can guarantee is provided, and can avoid the multi-usage sampling reaction unit of the sample vulnerable to pollution that collects again, thereby solve the problem that prior art exists.
For solving the problems of the technologies described above, the utility model is to constitute like this: multi-usage sampling reaction unit.It is made of last reaction tubes, following reaction tubes and pipe connecting, last reaction tubes, following reaction tubes are connected to the two ends up and down of pipe connecting, last reaction tubes, the end sealing of reaction tubes down, the other end opening, blind end at last reaction tubes is equipped with test strip or reacts needed reagent, be equipped with in the following blind end bottom of reaction tubes and can or react needed reagent, in can be, be contained with reaction solution by broken or the device broken by the broken or device broken; Broken hollow tube is arranged in pipe connecting, an end opening of hollow tube, the other end sealing is equipped with sampling apparatus at blind end; The sealing disrupter is equipped with in middle sealing place at pipe connecting.
In the above-mentioned multi-usage sampling reaction unit, hollow tube is broken design, and connects as one with pipe connecting, is provided with broken mouthful on hollow tube, is convenient to the hollow tube that fractures.
In the aforesaid multi-usage sampling reaction unit, last reaction tubes, pipe connecting and following reaction tubes are test tube shape structure.
In the aforesaid multi-usage sampling reaction unit, the sealing disrupter is planar closure plate or the little lattice of isolating separately separation.
In the aforesaid multi-usage sampling reaction unit, opening end at last reaction tubes and following reaction tubes is provided with screw socket or other structures that is used to be connected, and is respectively equipped with screw thread or other structure that be used to be connected supporting with the last reaction tubes and the screw socket of following reaction tubes at the two ends of pipe connecting.
In the aforesaid multi-usage sampling reaction unit, the nozzle diameter of pipe connecting is than the big 1～5mm of nozzle diameter of last reaction tubes, following reaction tubes.
The utility model will sample, handle sample and sample reaction realization is integrated, and the processing sample reacts again to have avoided sampling back operator to need in addition.After sample collection finishes, promptly can in an airtight device, handle the reaction of sample and sample, when avoiding polluting sample itself, guaranteed operator's safety, also made things convenient for the transportation after the sample collection, and this device can by different combinations (as separate little lattice with can be by device broken or that break) be applicable to multiple reaction (as test strip reaction or pesticide residue reaction etc.).Compared with prior art, the utility model can be suitable for multiple reaction, convenient sampling, and convenient transportation, the sampling back adopts totally-enclosed mode to react, and opening unit has once more guaranteed operator's safety.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is a structural representation of going up reaction tubes of the present utility model;
Fig. 3 is the structural representation of reaction tubes down of the present utility model;
Fig. 4 is the structural representation of pipe connecting of the present utility model;
Fig. 5 is an another kind of structural representation of the present utility model;
Fig. 6 is the another kind of structural representation of pipe connecting of the present utility model;
Fig. 7 is the front view of sealing disrupter among Fig. 6.
Embodiment
During use, as shown in Figure 1, the reaction tubes 2 of outwarding winding down takes out the sampling apparatus 7 (swab or collection ring etc.) on the blind end that is contained in hollow tube 11, sampling then.After sampling finishes, screw down the screw socket 4 of reaction tubes 2, make the sampling head of sampling apparatus 7 immerse the reaction liquid level or by can be in the broken reaction tubes 2 down by device 6 broken or that break, after sample on the sampling head and reaction solution are fully reacted, by broken mouthful 10 on the hollow tube 11 hollow tube 11 is fractureed, and inverter, make down that reacted liquid enters in the reaction tubes 1 by the hollow tube 11 that fractures in the reaction tubes 2, react with test strip 5 in the last reaction tubes 1 or the reagent that reacts required.
Claims (6)
1, a kind of multi-usage sampling reaction unit, it is by last reaction tubes (1), following reaction tubes (2) and pipe connecting (3) constitute, last reaction tubes (1), following reaction tubes (2) is connected to the two ends up and down of pipe connecting (3), it is characterized in that: go up reaction tubes (1), the one end sealing of following reaction tubes (2), the other end opening, blind end at last reaction tubes (1) is equipped with test strip (5) or reacts needed reagent, be equipped with in the following blind end bottom of reaction tubes (2) and can or react needed reagent, in can be, be contained with reaction solution by broken or the device (6) broken by the broken or device (6) broken; Broken hollow tube (11) is arranged in pipe connecting (3), an end opening of hollow tube (11), the other end sealing is equipped with sampling apparatus (7) at blind end; In middle sealing place of pipe connecting (3) sealing disrupter (8) is housed.
2, multi-usage sampling reaction unit according to claim 1, it is characterized in that: hollow tube (11) is broken design, and connects as one with pipe connecting (3), is provided with broken mouthful (10) on hollow tube (11).
3, multi-usage sampling reaction unit according to claim 1 is characterized in that: go up reaction tubes (1), pipe connecting (3) and following reaction tubes (2) and be test tube shape structure.
4, multi-usage sampling reaction unit according to claim 1, it is characterized in that: sealing disrupter (8) is planar closure plate or the little lattice of isolating separately separation.
5, multi-usage sampling reaction unit according to claim 1, it is characterized in that: the opening end at last reaction tubes (1) and following reaction tubes (2) is provided with screw socket (4) or other structures that is used to be connected, and is respectively equipped with at the two ends of pipe connecting (3) and supporting screw thread (9) or other structures that is used to be connected of the screw socket (4) of last reaction tubes (1) and following reaction tubes (2).
6, multi-usage sampling reaction unit according to claim 1, it is characterized in that: the nozzle diameter of pipe connecting (3) is than the big 1～5mm of nozzle diameter of last reaction tubes (1), following reaction tubes (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200546171U CN201158657Y (en) | 2008-01-11 | 2008-01-11 | Multi-use sampling reaction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200546171U CN201158657Y (en) | 2008-01-11 | 2008-01-11 | Multi-use sampling reaction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201158657Y true CN201158657Y (en) | 2008-12-03 |
Family
ID=40109250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200546171U Expired - Lifetime CN201158657Y (en) | 2008-01-11 | 2008-01-11 | Multi-use sampling reaction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201158657Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106124782A (en) * | 2016-07-05 | 2016-11-16 | 张禾云 | Multiplex disposable blood transfusion cross match blood test combiner |
| CN109328111A (en) * | 2016-06-23 | 2019-02-12 | 山东巴罗克生物科技股份有限公司 | A kind of Reagent Tube |
-
2008
- 2008-01-11 CN CNU2008200546171U patent/CN201158657Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109328111A (en) * | 2016-06-23 | 2019-02-12 | 山东巴罗克生物科技股份有限公司 | A kind of Reagent Tube |
| CN106124782A (en) * | 2016-07-05 | 2016-11-16 | 张禾云 | Multiplex disposable blood transfusion cross match blood test combiner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20081203 |
|
| CX01 | Expiry of patent term |