CN204380358U - The fine former filter bag of a kind of blood plasma - Google Patents
The fine former filter bag of a kind of blood plasma Download PDFInfo
- Publication number
- CN204380358U CN204380358U CN201420731874.XU CN201420731874U CN204380358U CN 204380358 U CN204380358 U CN 204380358U CN 201420731874 U CN201420731874 U CN 201420731874U CN 204380358 U CN204380358 U CN 204380358U
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- China
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- blood plasma
- filter bag
- bag
- sack
- former filter
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Abstract
The utility model provides the fine former filter bag of a kind of blood plasma, comprise bag, described bag comprises a nonwoven layer and a polypropylene spray material layer, and described nonwoven layer is positioned at internal layer, described polypropylene spray material layer is positioned at skin, and the fine former filter bag sack of blood plasma is degree of tightness sack.The utility model adopts pouch designs, can strained volume large therefore, it is possible to improve filter efficiency; Bag adopts double layer design, not cracky, good filtration effect; Sack adopts elastic opening design, goes for multiple caliber container.It is convenient and swift auxiliary without the need to other equipment in use, does not also need through professional training, is applicable to extensively promoting the use of.
Description
Technical field
The utility model relates to feed industry field, is specifically related to a kind of molasses adding set.
Background technology
Current immunoreagent research and development laboratory is for separating out the multiplex filtration of outmoded blood plasma bulk processing or filtration and the centrifugal mode combined that have fine former and lipid.Traditional laboratory fluids material natural filtration device (as shown in Figure 1) adopts funnel to be filter, and fiber filter paper, as filter medium, will be aided with the devices such as iron stand, glass bar and beaker simultaneously.Fiber filter paper natural filtration must be aided with the devices such as funnel, glass bar and iron stand, and this adds some restrictive factors virtually, conveniently can not complete filter operation whenever and wherever possible.Secondly, need before using filter paper to be carried out folding pruning, folding degree and pruning shape all can affect the effect of filtration.The improper filter paper that easily causes of folding or drainage way is damaged.Moreover, adopt filter paper to filter, be filtered liquor capacity and can only be full of 2/3 of filter paper at most, and need with the slow drainage of glass rod, this has had a strong impact on the efficiency of filter operation.
Utility model content
The utility model is intended to provide a kind of blood plasma fine former filter bag for above-mentioned deficiency, in order to solve plasmapheresis complicated operation, and inefficient problem.
For achieving the above object, the technical solution of the utility model is as follows:
The fine former filter bag of a kind of blood plasma, comprise bag, described bag comprises a nonwoven layer and a polypropylene spray material layer, and described nonwoven layer is positioned at internal layer, and described polypropylene spray material layer is positioned at skin, and the fine former filter bag sack of blood plasma is degree of tightness sack.
Preferably, the fine former filter bag sack of described blood plasma has shirr or elastic band.
Preferably, described shirr or elastic band are built in the fine former filter bag sack place of blood plasma.
The fine former filter bag of the utility model blood plasma has the following advantages: the utility model adopts pouch designs, can strained volume large, can filter efficiency be improved; Bag adopts double layer design, not cracky, good filtration effect; Sack adopts elastic opening design, goes for multiple caliber container.The fine former filter bag of the utility model blood plasma is in use, convenient and swift auxiliary without the need to other equipment.In addition, the fine former filter bag of the utility model blood plasma is flexible material, occupies little space, is convenient for carrying transport.
Accompanying drawing explanation
Fig. 1 is prior art liquid substance natural filtration device;
Fig. 2 is the fine former filter bag structure schematic diagram of this practical blood plasma;
Fig. 3 is the fine former filter bag top view of this practical blood plasma;
In figure, 1 elastic opening, 2 polypropylene sprayed on material are outer, 3 non-woven fabrics internal layers.
Detailed description of the invention
Below in conjunction with accompanying drawing, the fine former filter bag of blood plasma of the present utility model is further described, but should not be construed as restriction of the present utility model.Under the prerequisite not deviating from the utility model spirit and essence, to the amendment of technical solutions of the utility model or soak and all belong to scope of the present utility model.
The fine former filter bag of embodiment 1 blood plasma
As shown in Figure 2, the fine former filter bag of blood plasma, comprise bag, described bag comprises a nonwoven layer and a polypropylene spray material layer, and described nonwoven layer is positioned at internal layer, and described polypropylene spray material layer is positioned at skin, and the fine former filter bag sack of blood plasma is degree of tightness sack.Such as, sack can have shirr or elastic band, or other elastomeric material is made.Shirr or elastic band can be built in the fine former filter bag sack place of blood plasma, or directly and sack combine together.
In use, fine for blood plasma former filter bag can be enclosed within shuttle mouth place, be slowly inverted and joined in the fine former filter bag of blood plasma by sample, standing a period of time can realize the fine former separation of blood plasma.Whole operation does not need by any aid, and also do not need to give training in advance, efficiency simple and efficient to handle is high.
Claims (3)
1. the fine former filter bag of blood plasma, comprises bag, it is characterized in that, described bag comprises a nonwoven layer and a polypropylene spray material layer, described nonwoven layer is positioned at internal layer, and described polypropylene spray material layer is positioned at skin, and the fine former filter bag sack of blood plasma is degree of tightness sack.
2. the fine former filter bag of blood plasma according to claim 1, is characterized in that, the fine former filter bag sack of described blood plasma has shirr or elastic band.
3. the fine former filter bag of blood plasma according to claim 2, is characterized in that, described shirr or elastic band are built in the fine former filter bag sack place of blood plasma.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420731874.XU CN204380358U (en) | 2014-11-26 | 2014-11-26 | The fine former filter bag of a kind of blood plasma |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420731874.XU CN204380358U (en) | 2014-11-26 | 2014-11-26 | The fine former filter bag of a kind of blood plasma |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204380358U true CN204380358U (en) | 2015-06-10 |
Family
ID=53353115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420731874.XU Expired - Fee Related CN204380358U (en) | 2014-11-26 | 2014-11-26 | The fine former filter bag of a kind of blood plasma |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204380358U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107884252A (en) * | 2017-11-07 | 2018-04-06 | 云南中烟工业有限责任公司 | A kind of device for solid sample extraction |
-
2014
- 2014-11-26 CN CN201420731874.XU patent/CN204380358U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107884252A (en) * | 2017-11-07 | 2018-04-06 | 云南中烟工业有限责任公司 | A kind of device for solid sample extraction |
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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: 20150610 Termination date: 20201126 |