CN204039397U - A kind of chondrocyte's filtration device - Google Patents
A kind of chondrocyte's filtration device Download PDFInfo
- Publication number
- CN204039397U CN204039397U CN201420489648.5U CN201420489648U CN204039397U CN 204039397 U CN204039397 U CN 204039397U CN 201420489648 U CN201420489648 U CN 201420489648U CN 204039397 U CN204039397 U CN 204039397U
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- China
- Prior art keywords
- bungee
- groove
- filter cloth
- chondrocyte
- fixed
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Abstract
The utility model discloses a kind of chondrocyte's filtration device, it is made up of body, bungee A, bungee B, filter cloth.Body divides three sections from top to bottom, epimere is conical, stage casing cylindrical cross-section is trapezoidal, hypomere is cylindrical, on the cylindrical outer surface that cross section, stage casing is trapezoidal, be circumferentially with groove A, groove B two encloses groove, groove A is connected with bungee A, filter cloth wraps up body and bungee A from top to bottom, is fixed on body by filter cloth by groove B with bungee B.Adopt bungee transfer fixation method, the filter cloth be fixed on by bungee on body transfer is fixed in vitro, filter for chondrocyte, convenient and practical, it is convenient to change, and increases work efficiency, and conveniently unload with rear, be convenient to reclaim, clean, save human and material resources resource, remove the many difficulties filtering chondrocyte's existence by stupid method.
Description
Technical field
The utility model relates to a kind of filtration device, particularly relates to a kind of chondrocyte's filtration device, belongs to hospital's chemical industry technical field.
Background technology
When carrying out chondrocyte's original cuiture, need repeatedly to digest after the cartilage taken off chopping with two kinds of enzymes, obtain chondrocyte, repeatedly the cartilage in digestion and the enzyme solution containing chondrocyte are filtered through 150-200 object gauze together in 15ml, 5ml centrifuge tube so just relate to, obtain the solution only containing chondrocyte.Can only use stupid method now, gauze is cut in advance the gauze piece (because need operate in the super clean bench of cell culture chamber) of about about 6cm × 6cm, so two tweezers need be used gauze to be built up corner block (increase and pollute probability), to form thin funnel form, then the gauze funnel folded is inserted rapidly (gauze is sliding easily to be sliped off) in centrifuge tube at once, the enzyme solution one being dissolved with cartilaginous tissue and chondrocyte is reinstated rifle drink up, place's (the gauze number of plies the is many more difficult filtration of rapid insertion gauze funnel outermost one deck inner funnel point, lose time), and prop up centrifugal tube wall simultaneously, it is slowly made to filter, because organized reason, a site filter is gone down and can be blocked up, always to change other unused individual layer sites of this block gauze, also repeatedly to change gauze, and also however time prevention gauze skid off in centrifuge tube, time-consuming, effect is bad, sometimes all that has been achieved is spoiled.
Summary of the invention
In order to solve the problem, the purpose of this utility model is to provide a kind of chondrocyte's filtration device, adopt bungee transfer fixation method, the filter cloth be fixed on by bungee on body transfer is fixed in vitro, filter for chondrocyte, convenient and practical, it is convenient to change, and removes the many difficulties filtering chondrocyte's existence by stupid method.
The utility model solves the technical scheme that its technical problem adopts: a kind of chondrocyte filters with device, and it is made up of body, bungee A, bungee B, filter cloth.Body divides three sections from top to bottom, epimere is conical, stage casing cylindrical cross-section is trapezoidal, hypomere is cylindrical, on the cylindrical outer surface that cross section, stage casing is trapezoidal, be circumferentially with groove A, groove B two encloses groove, groove A is connected with bungee A, filter cloth wraps up body and bungee A from top to bottom, is fixed on body by filter cloth by groove B with bungee B.
The beneficial effects of the utility model are: adopt bungee transfer fixation method, the filter cloth be fixed on by bungee on body transfer is fixed in vitro, filter for chondrocyte, convenient and practical, it is convenient to change, and increases work efficiency, and conveniently unload with rear, be convenient to reclaim, clean, save human and material resources resource, remove the many difficulties filtering chondrocyte's existence by stupid method.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described further.
Fig. 1 is the structural representation of a kind of chondrocyte's filtration of the utility model device.
Fig. 2 is that the device of Fig. 1 inserts cuvette construction schematic diagram.
Fig. 3 is the bungee transfer organization schematic diagram of Fig. 2.
Fig. 4 is the using state structural representation of Fig. 1.
Reference numeral
1, body 2, groove A 3, groove B 4, bungee A 5, bungee B
6, filter cloth 7, test tube.
Embodiment
Refer to Fig. 1 to Fig. 4, a kind of chondrocyte filters with device, and it is made up of body, bungee A, bungee B, filter cloth.Body 1 divides three sections from top to bottom, epimere is conical, stage casing cylindrical cross-section is trapezoidal, hypomere is cylindrical, on the cylindrical outer surface that cross section, stage casing is trapezoidal, be circumferentially with groove A2, groove B3 two encloses groove, groove A2 is connected with bungee A4, filter cloth 6 wraps up body 1 and bungee A4 from top to bottom, is fixed on body 1 by filter cloth 6 by groove B3 with bungee B5.
Using method: be first inserted in bungee A4 at groove A2 on body 1, wrap up filter cloth 6 from top to bottom again, by groove B3, filter cloth 6 is fixed on groove B3 with bungee B5 again, during use, device top is inserted in vitro, first bungee B5 is slided test tube 7 place suitable for reading to fix, turn over filter cloth 6 downwards again, filter cloth 6 wraps up test tube 7 after wrapping up bungee B5 again, now expose bungee A4, downward landing bungee A4 again, cross to be fixed on test tube 7 by filter cloth 6 after wrapped bungee B5, now filter cloth 6 has been rigidly mounted test tube 7 mouth of pipe edge, at this moment body 1 is extracted gently, filter cloth 6 will be fixed in 7 mouthfuls, test tube by body 1 original shape.Can carry out chondrocyte to filter behaviour and do, after having operated, unload bungee A4, then Dou lives filter cloth 6 and extract filter cloth 6 out in test tube 7 to process.Take down bungee B5 again.
Claims (1)
1. a chondrocyte filters with device, it is by body, bungee A, bungee B, filter cloth forms, it is characterized in that: body (1) divides three sections from top to bottom, epimere is conical, stage casing cylindrical cross-section is trapezoidal, hypomere is cylindrical, on the cylindrical outer surface that cross section, stage casing is trapezoidal, be circumferentially with groove A(2), groove B(3) two circle grooves, at groove A(2) on be connected with bungee A(4), filter cloth (6) wraps up body (1) and bungee A(4 from top to bottom), use bungee B(5) by groove B(3) filter cloth (6) is fixed on body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420489648.5U CN204039397U (en) | 2014-08-28 | 2014-08-28 | A kind of chondrocyte's filtration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420489648.5U CN204039397U (en) | 2014-08-28 | 2014-08-28 | A kind of chondrocyte's filtration device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204039397U true CN204039397U (en) | 2014-12-24 |
Family
ID=52240087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420489648.5U Expired - Fee Related CN204039397U (en) | 2014-08-28 | 2014-08-28 | A kind of chondrocyte's filtration device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204039397U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105195753A (en) * | 2015-10-20 | 2015-12-30 | 昆山德泰新材料科技有限公司 | Atomized copper powder separating device |
-
2014
- 2014-08-28 CN CN201420489648.5U patent/CN204039397U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105195753A (en) * | 2015-10-20 | 2015-12-30 | 昆山德泰新材料科技有限公司 | Atomized copper powder separating 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: 20141224 Termination date: 20190828 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |