CN207703595U - For making cell block special-purpose combined type centrifuge tube - Google Patents
For making cell block special-purpose combined type centrifuge tube Download PDFInfo
- Publication number
- CN207703595U CN207703595U CN201721604172.5U CN201721604172U CN207703595U CN 207703595 U CN207703595 U CN 207703595U CN 201721604172 U CN201721604172 U CN 201721604172U CN 207703595 U CN207703595 U CN 207703595U
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- China
- Prior art keywords
- cell block
- test tube
- tube body
- combined type
- ring
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses one kind for making cell block special-purpose combined type centrifuge tube, including test tube body and sealed bottom lid, the open top of the test tube body, sealed bottom lid is detachably connected on the bottom of test tube body, a circular groove is provided in sealed bottom lid, being equipped with cell block in groove collects ring；Set at distance examination bottom 0.5 0.6cm there are two with the supernatant outlet that is connected in test tube body, be removably connected with a discharge port cover in the outer end of each supernatant outlet.The utility model after centrifugation, can be discharged, then open sealed bottom lid from supernatant outlet by the supernatant in test tube body by opening discharge port cover, take out cell and collect ring, be operated into next step.
Description
Technical field
The utility model is related to medical instruments field, more particularly, to one kind for make cell block special-purpose combined type from
Heart pipe.
Background technology
It is centrifuged using common centrifuge tube during making cell block, is inhaled supernatant with suction pipe at present after centrifugation
Go out, takes out cell mass after adding agglutination reagent.When making cell block with which, cell mass can not be made to be formed centainly
The shape of rule, operating process is affected by human factors larger.In addition, be added agglutination reagent also can to cell mass be dehydrated,
Transparent equal influence.
Utility model content
The utility model is above-mentioned in order to overcome the shortcomings of, provides a kind of for making the centrifugation of cell block special-purpose combined type
Pipe.
The technical solution of the utility model is as follows：
One kind is for making cell block special-purpose combined type centrifuge tube, including test tube body and sealed bottom lid, the test tube
The open top of body, sealed bottom lid are detachably connected on the bottom of test tube body, and a circular groove is provided in sealed bottom lid,
It is equipped with cell block in groove and collects ring, and groove is identical as the cell block collection size of ring；In distance examination bottom 0.5-
Set at 0.6cm there are two with the supernatant outlet that is connected in test tube body, it is detachable in the outer end of each supernatant outlet
It is connected with a discharge port cover.
The cell block is collected ring and is mainly made of upper and lower two plastic rings, by two supporting rods between two plastic rings
Support is surrounded with filtration membrane around the bottom and outer ring that cell block collects ring.
The height that the cell block collects ring is 0.45-0.55cm, and cell block collect ring height and diameter with it is recessed
Slot is equal.And it is used to make cell block collection all materials of ring and is required to the organic solvents such as resistance to absolute alcohol and dimethylbenzene.
The sealed bottom lid is threaded in examination bottom by preventing water penetration.
The discharge port cover is threaded in supernatant outlet outer end by preventing water penetration.
The utility model has the beneficial effects that：
The utility model after centrifugation, can be from supernatant outlet by the supernatant in test tube body by opening discharge port cover
Liquid is discharged, then opens sealed bottom lid, takes out cell and collects ring, into processes such as dehydration, transparent, waxdips.With this kind of mode system
Make cell block, agglutination of the agglutination reagents such as tissue glue, agar, Thrombin plasma to cell block is not used, directly using de-
Agglutination of the paraffin of water process to cell block, the influence so as to avoid agglutination reagent to cellular morphology；In addition, cell mass with
Cell is collected ring and is dehydrated together, and cell block can be made to form the shape, easy to operate of certain rule, grasped convenient for technical staff.And
Cell is collected is surrounded with filtration membrane around ring top end opening, bottom and outer ring, can ensure that dehydrated reagent penetrates into cell block
In.
Description of the drawings
The utility model will illustrate by example and with reference to the appended drawing, wherein：
Fig. 1 is the schematic diagram of the utility model；
Fig. 2 is the perspective view of the utility model；
Fig. 3 is the schematic diagram that cell block collects ring.
Specific implementation mode
The utility model is described in further detail presently in connection with attached drawing.These attached drawings are simplified schematic diagram,
Only illustrate the basic structure of the utility model in a schematic way, therefore it only shows composition related with the utility model.
It is as depicted in figs. 1 and 2 for making cell block special-purpose combined type centrifuge tube, including test tube body 1 and bottom it is close
The outer surface of capping 2, the open top of the test tube body 1, sealed bottom lid 2 is equipped with one section of external screw thread that prevents water penetration, test tube body 1
Bottom be equipped with one section of internal thread that prevents water penetration, prevent water penetration internal thread and 2 outer surface of sealed bottom lid of 1 bottom of test tube body
The external screw thread that prevents water penetration matches and equal length, and sealed bottom lid 2 is threaded in the bottom of test tube body 1 by preventing water penetration
Portion.It is provided with a circular groove in sealed bottom lid 2, cell block is equipped in groove and collects ring 3, the cell block collects ring 3
Height is 0.45-0.55cm, and the height of cell block collection ring and diameter are equal with groove.As shown in figure 3, the cell
Block is collected ring 3 and is mainly made of upper and lower two plastic rings 6, is supported by two supporting rods 7 between two plastic rings 6, in cell block
It collects and is surrounded with filtration membrane 8 around the bottom and outer ring of ring 3.And it is used to make cell block collection all materials of ring and is required to resistance to nothing
The organic solvents such as water-alcohol and dimethylbenzene.
Set at 1 bottom 0.5-0.6cm of test tube body there are two with the supernatant outlet 4 that is connected in test tube body 1,
The outer end of each supernatant outlet 4 is also threaded with a discharge port cover 5 by preventing water penetration.
The utility model after centrifugation, can be from supernatant outlet by the supernatant in test tube body by opening discharge port cover
Liquid is discharged, then opens sealed bottom lid, takes out cell and collects ring, into the processes such as dehydration, transparent.It solves by this method
In the cell blocks manufacturing process such as cell mass is not easily taken out, block-shaped irregular, influence of the agglutination reagent to cell of cell
Problems.
Above-mentioned foundation the utility model is enlightenment, and through the above description, relevant staff completely can be not
In the range of deviateing this item utility model technological thought, various changes and amendments are carried out.This item utility model it is technical
Range is not limited to the contents of the specification, it is necessary to determine its technical scope according to right.
Claims (5)
1. one kind is for making cell block special-purpose combined type centrifuge tube, including test tube body (1) and sealed bottom lid (2), special
Sign is：The open top of the test tube body (1), sealed bottom lid (2) is detachably connected on the bottom of test tube body (1), in bottom
A circular groove is provided in sealing cover (2), being equipped with cell block in groove collects ring (3)；
Set at test tube body (1) bottom 0.5-0.6cm there are two with the supernatant outlet (4) that is connected in test tube body (1),
It is removably connected with a discharge port cover (5) in the outer end of each supernatant outlet (4).
2. it is according to claim 1 for making cell block special-purpose combined type centrifuge tube, it is characterized in that：The cell block
It collects ring (3) to be mainly made of upper and lower two plastic rings (6), be supported by two supporting rods (7) between two plastic rings (6),
It is surrounded with filtration membrane (8) around the bottom and outer ring of cell block collection ring (3).
3. it is according to claim 1 or 2 for making cell block special-purpose combined type centrifuge tube, it is characterized in that：It is described thin
The height that mass collects ring (3) is 0.45-0.55cm, and the height of cell block collection ring (3) and diameter are equal with groove.
4. it is according to claim 1 for making cell block special-purpose combined type centrifuge tube, it is characterized in that：The bottom is close
Capping (2) is threaded in test tube body (1) bottom by preventing water penetration.
5. it is according to claim 1 for making cell block special-purpose combined type centrifuge tube, it is characterized in that：The outlet
Lid (5) is threaded in supernatant outlet (4) outer end by preventing water penetration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721604172.5U CN207703595U (en) | 2017-11-20 | 2017-11-20 | For making cell block special-purpose combined type centrifuge tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721604172.5U CN207703595U (en) | 2017-11-20 | 2017-11-20 | For making cell block special-purpose combined type centrifuge tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207703595U true CN207703595U (en) | 2018-08-07 |
Family
ID=63023789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721604172.5U Active CN207703595U (en) | 2017-11-20 | 2017-11-20 | For making cell block special-purpose combined type centrifuge tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207703595U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021042159A1 (en) * | 2019-09-02 | 2021-03-11 | Pang Tony | A device for immobilising rare cells for cytology |
| CN113390700A (en) * | 2021-05-24 | 2021-09-14 | 杭州电子科技大学 | Cell wax block automatic preparation system and method based on centrifugation method |
| CN113941384A (en) * | 2021-11-21 | 2022-01-18 | 洛阳职业技术学院 | Capsule type secondary centrifuge tube capable of being applied to rapid nondestructive analysis |
| CN115532331A (en) * | 2022-09-20 | 2022-12-30 | 上海昂玳医学技术有限公司 | Centrifuge tube, centrifuge and sample processing method |
-
2017
- 2017-11-20 CN CN201721604172.5U patent/CN207703595U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021042159A1 (en) * | 2019-09-02 | 2021-03-11 | Pang Tony | A device for immobilising rare cells for cytology |
| CN113390700A (en) * | 2021-05-24 | 2021-09-14 | 杭州电子科技大学 | Cell wax block automatic preparation system and method based on centrifugation method |
| CN113390700B (en) * | 2021-05-24 | 2022-12-23 | 杭州电子科技大学 | Automatic cell wax block preparation system and method based on centrifugal method |
| CN113941384A (en) * | 2021-11-21 | 2022-01-18 | 洛阳职业技术学院 | Capsule type secondary centrifuge tube capable of being applied to rapid nondestructive analysis |
| CN115532331A (en) * | 2022-09-20 | 2022-12-30 | 上海昂玳医学技术有限公司 | Centrifuge tube, centrifuge and sample processing method |
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