CN204746353U - Centrifuging tube - Google Patents
Centrifuging tube Download PDFInfo
- Publication number
- CN204746353U CN204746353U CN201520455834.1U CN201520455834U CN204746353U CN 204746353 U CN204746353 U CN 204746353U CN 201520455834 U CN201520455834 U CN 201520455834U CN 204746353 U CN204746353 U CN 204746353U
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- CN
- China
- Prior art keywords
- screen pack
- centrifuge tube
- filter screen
- pipe
- mouth
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Abstract
The utility model provides a centrifuging tube, centrifuging tube includes body, pipe cap and filter screen, the pipe cap sets up the mouth of pipe top of body, the filter screen sets up in the body, the filter screen with the inner wall fixed connection of body, the filter screen with be provided with limit stop between the inner wall of body, the filter screen can be followed the body is dismantled. Through set up the filter screen in the body, when waiting to filter article to the intraductal interpolation of centrifuging tube, the filter screen is at first treated and is filtered article and filter, and reentrant to the body in, the operating is simplified step has improved operating efficiency and security. Can effectively avoid the filter screen to overturn through setting up limit stop to be convenient for manage centrifuging tube in big sample experimentation, demolish the back with the filter screen, body and pipe cap can also regard as ordinary centrifuging tube to use.
Description
Technical field
The utility model relates to pharmaceutical experiment technical field, refers to a kind of centrifuge tube especially.
Background technology
In recent years, usually in the human body of medical experiment or the cell chulture of animal tissue, need human body or animal tissue to obtain cell by steps such as pulverizing, enzymic digestions, have filtration step in this process, at this moment often use centrifuge tube; But the body of existing centrifuge tube is separated with screen cloth, tissue block in filter process on filter screen and histocyte liquid can only lean on the gravity of histocyte liquid self to realize its being separated with tissue block, often cause filtration insufficient, filter efficiency is low, causes the waste of precious tissue.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of centrifuge tube, and disposablely can carry out centrifugal filtration to required filtration article, simplify the operation step, improves filter efficiency.
For solving the problems of the technologies described above, embodiment of the present utility model provides a kind of centrifuge tube, described centrifuge tube comprises body, pipe cap and screen pack, described pipe cap is arranged on above the mouth of pipe of described body, described screen pack is arranged in described body, described screen pack is fixedly connected with the inwall of described body, is provided with positive stop between the inwall of described screen pack and described body.
Preferably, described screen pack is spill screen pack.
Preferably, described filtration net cover is contained on the mouth of pipe of described body.
Preferably, described screen pack is arranged on below the mouth of pipe of described body.
Preferably, described screen pack is double-layer filtering net.
Preferably, described double-layer filtering net comprises the first screen pack and the second screen pack, and the mesh size of described first screen pack is greater than the mesh size of the second screen pack.
Preferably, described first screen pack and the second screen pack are arranged along the length direction interval of described body.
Preferably, described pipe cap is threaded with the mouth of pipe of described body.
Preferably, the mouth of pipe clamping of described pipe cap and described body.
Preferably, described screen pack is connected by buckle with limited location block.
The beneficial effect of technique scheme of the present utility model is as follows:
In such scheme, by arranging screen pack in body, when adding article to be filtered in centrifuge tube pipe, first screen pack is treated filtration article and is filtered, enter into again in body, simplify operating procedure, improve operating efficiency and security, can effectively avoid screen pack to overturn by arranging positive stop, thus be convenient to manage centrifuge tube in large sample experimentation.
Accompanying drawing explanation
Fig. 1 is the Centrifugal tube structure figure of the utility model embodiment.
［ main element symbol description ］
Body 1;
Pipe cap 2;
Screen pack 3;
Positive stop 4.
Detailed description of the invention
For making the technical problems to be solved in the utility model, technical scheme and advantage clearly, be described in detail below in conjunction with the accompanying drawings and the specific embodiments.
As shown in Figure 1, a kind of centrifuge tube that embodiment of the present utility model provides, described centrifuge tube comprises body 1, pipe cap 2 and screen pack 3, described pipe cap 2 is arranged on above the mouth of pipe of described body 1, described screen pack 3 is arranged in described body 1, described screen pack 3 is fixedly connected with the inwall of described body 1, is provided with positive stop 4 between the inwall of described screen pack and described body.Preferably, described screen pack is spill screen pack.
Wherein, described screen pack can be arranged on below the mouth of pipe of described body, and screen pack also can be sleeved on the mouth of pipe of described body.Described screen pack can be double-layer filtering net.Preferably, described double-layer filtering net comprises the first screen pack and the second screen pack, the mesh size of described first screen pack is greater than the mesh size of the second screen pack, and preferably, described first screen pack and the second screen pack are arranged along the length direction interval of described body.Preferably, described pipe cap is threaded with the mouth of pipe of described body.Preferably, the mouth of pipe clamping of described pipe cap and described body.Preferably, described screen pack is connected by buckle with limited location block.
In the present embodiment, fully can filter by being arranged on double-layer filtering net, and filter according to the article of difference to different size of mesh size.
In the present embodiment, described screen pack and limited location block are dismantled from described body by buckle, and the described pipe shaft after dismounting can be used as common centrifuge tube and uses.
The centrifuge tube of the utility model embodiment, by arranging screen pack in body, when adding article to be filtered in centrifuge tube pipe, by centrifuge, first screen pack is treated filtration article and is filtered, then enters in body, simplify operating procedure, improve operating efficiency and security.
1, before filtration, no longer need according to requiredly large stretch of screen pack being carried out cut out, the step such as sterilization, can directly use the utility model to filter, time saving and energy saving.
2, in process large sample experimentation, can directly be placed on centrifuge by the utility model, by centrifugal force, disposable realization be fully filtered, and reduces operating procedure, reduces maloperation probability, thus reduce the contamination probability to tissue fluid.
3, in centrifugal process, using the efficiency of filtering higher, avoiding occurring as touched maloperations such as overturning filter screen mutually, cause tissue fluid to pollute and waste.
The above is preferred embodiment of the present utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from principle described in the utility model; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (10)
1. a centrifuge tube, it is characterized in that, described centrifuge tube comprises body, pipe cap and screen pack, described pipe cap is arranged on above the mouth of pipe of described body, described screen pack is arranged in described body, described screen pack is fixedly connected with the inwall of described body, is provided with positive stop between the inwall of described screen pack and described body.
2. centrifuge tube according to claim 1, is characterized in that, described screen pack is spill screen pack.
3. centrifuge tube according to claim 1, is characterized in that, described screen pack is arranged on below the mouth of pipe of described body.
4. centrifuge tube according to claim 1, is characterized in that, described filtration net cover is contained on the mouth of pipe of described body.
5. centrifuge tube according to claim 1, is characterized in that, described screen pack is double-layer filtering net.
6. centrifuge tube according to claim 5, is characterized in that, described double-layer filtering net comprises the first screen pack and the second screen pack, and the mesh size of described first screen pack is greater than the mesh size of the second screen pack.
7. centrifuge tube according to claim 6, is characterized in that, described first screen pack and the second screen pack are arranged along the length direction interval of described body.
8. centrifuge tube according to claim 1, is characterized in that, described pipe cap is threaded with the mouth of pipe of described body.
9. centrifuge tube according to claim 1, is characterized in that, the mouth of pipe clamping of described pipe cap and described body.
10. centrifuge tube according to claim 1, is characterized in that, described screen pack is connected by buckle with limited location block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520455834.1U CN204746353U (en) | 2015-06-30 | 2015-06-30 | Centrifuging tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520455834.1U CN204746353U (en) | 2015-06-30 | 2015-06-30 | Centrifuging tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204746353U true CN204746353U (en) | 2015-11-11 |
Family
ID=54461111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520455834.1U Active CN204746353U (en) | 2015-06-30 | 2015-06-30 | Centrifuging tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204746353U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108553962A (en) * | 2018-05-06 | 2018-09-21 | 贺琼 | A kind of separation of solid and liquid EP pipes |
| CN109550529A (en) * | 2018-12-27 | 2019-04-02 | 苏州康容生物医疗科技有限公司 | A kind of segmented filtering sample-injection tip |
-
2015
- 2015-06-30 CN CN201520455834.1U patent/CN204746353U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108553962A (en) * | 2018-05-06 | 2018-09-21 | 贺琼 | A kind of separation of solid and liquid EP pipes |
| CN109550529A (en) * | 2018-12-27 | 2019-04-02 | 苏州康容生物医疗科技有限公司 | A kind of segmented filtering sample-injection tip |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |