CN201284338Y - Cell cryopreservation tube with centrifuge tube function - Google Patents
Cell cryopreservation tube with centrifuge tube function Download PDFInfo
- Publication number
- CN201284338Y CN201284338Y CNU2008201231978U CN200820123197U CN201284338Y CN 201284338 Y CN201284338 Y CN 201284338Y CN U2008201231978 U CNU2008201231978 U CN U2008201231978U CN 200820123197 U CN200820123197 U CN 200820123197U CN 201284338 Y CN201284338 Y CN 201284338Y
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- pipe
- cell cryopreservation
- tube
- centrifugal
- centrifuge tube
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Abstract
The utility model discloses a cell freezing tube with the function of a centrifugal tube, comprising a tube body and a tube cover arranged on the tube body. The outer diameter of the tube body is consistent with the inner diameter of a centrifugal tube hole on a centrifuge; and the outer wall of the tube body is provided with a centrifugal rack ring. By changing the outer diameter of the cell freezing tube and arranging the centrifugal rack ring, the cell freezing tube meets the freezing function, also can be widely applicable to the centrifuge of the centrifugal tube, a centrifugal tube rack and other relevant instruments, thus not only expanding the application range of the cell freezing tube, but also saving the experiment cost and operating time for carrying out experiments by an operator.
Description
Technical field
The utility model relates to the biomedicine experiment field, particularly relates to a kind of cell cryopreservation pipe with centrifuge tube function.
Background technology
Cell cryopreservation is often used in biological and medical experiment to also being the cell freezing pipe, is mainly used in the low temperature transportation and storage of biomaterial (as cell, tissue etc.).At present, well-known in the world cell cryopreservation pipe brand has CORNING, NUNC, and greiner etc., the 1.8mL cell cryopreservation pipe that is widely used on the market of China also is these brand products.These cell cryopreservation pipes are all similar, and their outside dimension makes it can not satisfy the centrifugal test requirement usually greater than the internal diameter of centrifugal pore on the whizzer, and function singleness can only be as the container of frozen biomaterial, and can not use as centrifuge tube.
The utility model content
The purpose of this utility model provides a kind of simple in structure, practical cell cryopreservation pipe, and a kind of cell cryopreservation pipe with centrifuge tube function particularly is provided.
For achieving the above object, the technical solution of the utility model provides a kind of cell cryopreservation pipe with centrifuge tube function, the pipe that comprises body and be arranged on the described body covers, the internal diameter of the centrifugal pore on the external diameter of described body and the whizzer is consistent, and the outer wall of described body is provided with centrifugal bobbin.
Wherein, described body is connected by thread fit with the pipe lid.
Wherein, be provided with sealing-ring between described body and the pipe lid.
Wherein, at the bottom of the pipe of described body be taper or recessed arc.
Wherein, the lowermost end of described body is provided with and can founds leg.
Wherein, described body is transparent.
Wherein, the outer wall of described pipe lid is provided with projection.
Wherein, described projection evenly is arranged on the outer wall of described pipe lid, and quantity is 1～4.
Wherein, the volume of described cell cryopreservation pipe is 1.8mL.
Wherein, the upper surface of described pipe lid is provided with centrifugal mark.
Above-mentioned utility model technical scheme has following advantage: the external diameter by changing the cell cryopreservation pipe and centrifugal bobbin is set, make it except satisfying frozen effect, can also be widely used in whizzer, centrifuge tube shelf and other some relevant instruments at centrifuge tube.Not only expanded the scope that the cell cryopreservation pipe is used, also saved experimental cost and operating time for the operator experimentizes.
Description of drawings
Fig. 1 is the sectional view of a kind of cell cryopreservation pipe of the utility model embodiment;
Fig. 2 is the upward view of cell cryopreservation pipe among Fig. 1;
Fig. 3 is the vertical view that the pipe of the another kind of cell cryopreservation pipe of the utility model embodiment covers.
Wherein, 1: body; 2: the pipe lid; 3: centrifugal bobbin; 4: can found leg; 5: the pipe end; 6: sealing-ring; 7: projection; 8: centrifugal sign.
Embodiment
Below in conjunction with drawings and Examples, embodiment of the present utility model is further described.Following examples only are used for the technical solution of the utility model more clearly is described, and can not limit protection domain of the present utility model with this.
In conjunction with Fig. 1, Fig. 2, cell cryopreservation pipe of the present utility model (hereinafter to be referred as frozen pipe) comprises that body 1, pipe cover 2, wherein pipe covers 2 by being threaded on the body 1, in order to satisfy seal request, pipe cover 2 with body 1 between also be provided with sealing-ring 6, sealing-ring 6 common employing resilient materials are made, when pipe covers 2 precession bodys 1, compress sealing-ring 6, make sealing-ring 6 distortion, thereby reach sealing effectiveness.Be provided with centrifugal bobbin 3 at the outer wall of body 1 near a side of the mouth of pipe, centrifugal bobbin 3 is used for clamping stagnation on whizzer, prevent the cell cryopreservation pipe in centrifugal process 4 damages of the stood leg of bottom.5 are generally recessed arc at the bottom of the pipe of cell cryopreservation pipe of the present utility model.Also can be taper, carry out centrifugal test as long as be beneficial to.Being provided with bottom of body 1 outer wall can be found leg 4, is used to make the cell cryopreservation pipe can be uprightly in the plane, and do not need centrifuge tube shelf, so in the time can founding leg 4 contact planes, the pipe end 5, is contact plane not, that is to say that the pipe end 5 is recessed by standing in the plane that leg 4 forms.In addition, have centrifugal function in order to guarantee frozen pipe, the external diameter of body 1 should be consistent with the external diameter of the centrifuge tube that utilizes the test of whizzer do, that is, the external diameter of cell cryopreservation pipe body 1 is consistent with the aperture (internal diameter) that whizzer is placed centrifuge tube.In addition, observe for the ease of centrifugal back, body 1 should be transparent.
Simultaneously, for fear of pollution, operator generally are the operations of band gloves, for present pipe lid design, though design has band, perpendicular line or cross waves to increase frictional force on the outer wall of pipe lid, but when actually operating, the operation of band gloves still has the sensation of sliding hand, is difficult for turning on the pipe lid, has only firmly and just can turn on.And too exert oneself, may damage gloves.Cell cryopreservation pipe of the present utility model, the outer wall of pipe lid is provided with 1～4 projection 7, and when being provided with more than 1 projection 7, projection 7 is evenly distributed on the outer wall of pipe lid usually.Figure 3 shows that the pipe lid that comprises 4 projectioies, the design of primary tube lid is changed into " cross revolve " design, be convenient to very much the operation of uncapping.
In addition, because pair cell carries out when centrifugal, the position and the direction that need the affirmation centrifuge tube to put into, if direction is mistaken, can cause transparent centrifugal product collection error, cause the failure of centrifugal test, therefore, the upper surface of cell cryopreservation Guan Zaiguan lid of the present utility model is provided with centrifugal sign 8 (as shown in Figure 3).The upper surface of pipe lid is that vial covers on body, the upper surface that is exposed.Centrifugal sign can be any sign, as long as can represent the direction of putting into of cell cryopreservation pipe.For example leg-of-mutton sign, perhaps arrow mark etc.For example, upper surface at the pipe lid is provided with sagittate centrifugal sign, when putting into the cell cryopreservation pipe at whizzer, this arrow mark is aimed at a direction, the center of circle direction of whizzer for example, after treating that centrifugal test finishes, when getting the cell cryopreservation pipe, also the direction of representing according to centrifugal sign is taken out the cell cryopreservation pipe.
Be described in detail as specific examples with 1.8mL cell cryopreservation pipe below.
In order to overcome the deficiency of existing 1.8mL cell cryopreservation pipe function singleness, the utility model provides the cell cryopreservation pipe of a kind of 1.8mL, this cell cryopreservation pipe not only can use as frozen container, but also frozen content can be need not transfer in 1.5mL or the 2.0mL eppendorf centrifuge tube, directly carry out the centrifugal operation of Denging.
The technical scheme in the invention for solving the above technical problem is: the outside dimension that the external diameter of existing 1.8mL cell cryopreservation pipe is changed into 2.0mL eppendorf centrifuge tube by present size, add a centrifugal bobbin on pipe outer wall top simultaneously, prevent that centrifugally operated is to standing the destruction of leg.
The beneficial effects of the utility model are, the cell cryopreservation pipe can also adapt to relevant some of the whizzer at the eppendorf centrifuge tube, eppendorf centrifuge tube shelf of present widespread use and other and corresponding instrument of eppendorf centrifuge tube and material except that using as frozen container.The cell cryopreservation pipe is one of most popular vessel in the cell cultures, not only expanded the scope of its application by a kind of like this change, especially the operator has saved experimental cost and operating time for the operator carries out follow-up experiment when carrying out the great amount of samples operation.
The above only is a preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model know-why; 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 kind of cell cryopreservation pipe with centrifuge tube function comprises body and is arranged on pipe lid on the described body, it is characterized in that, the internal diameter of the centrifugal pore on the external diameter of described body and the whizzer is consistent, and the outer wall of described body is provided with centrifugal bobbin.
2, the cell cryopreservation pipe with centrifuge tube function as claimed in claim 1 is characterized in that, described body is connected by thread fit with the pipe lid.
3, the cell cryopreservation pipe with centrifuge tube function as claimed in claim 1 is characterized in that, is provided with sealing-ring between described body and the pipe lid.
4, the cell cryopreservation pipe with centrifuge tube function as claimed in claim 1 is characterized in that, is taper or recessed arc at the bottom of the pipe of described body.
5, the cell cryopreservation pipe with centrifuge tube function as claimed in claim 1 is characterized in that, the lowermost end of described body is provided with and can founds leg.
6, as each described cell cryopreservation pipe of claim 1～5, it is characterized in that described body is transparent with centrifuge tube function.
7, the cell cryopreservation pipe with centrifuge tube function as claimed in claim 1 is characterized in that, the outer wall of described pipe lid is provided with projection.
8, the cell cryopreservation pipe with centrifuge tube function as claimed in claim 7 is characterized in that, described projection evenly is arranged on the outer wall of described pipe lid, and quantity is 1～4.
9, the cell cryopreservation pipe with centrifuge tube function as claimed in claim 1 is characterized in that, the volume of described cell cryopreservation pipe is 1.8mL.
10, the cell cryopreservation pipe with centrifuge tube function as claimed in claim 1 is characterized in that, the upper surface of described pipe lid is provided with centrifugal mark.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201231978U CN201284338Y (en) | 2008-10-27 | 2008-10-27 | Cell cryopreservation tube with centrifuge tube function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201231978U CN201284338Y (en) | 2008-10-27 | 2008-10-27 | Cell cryopreservation tube with centrifuge tube function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201284338Y true CN201284338Y (en) | 2009-08-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201231978U Expired - Fee Related CN201284338Y (en) | 2008-10-27 | 2008-10-27 | Cell cryopreservation tube with centrifuge tube function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201284338Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103918643A (en) * | 2014-04-25 | 2014-07-16 | 浙江硕华医用塑料有限公司 | Improved structure of cryopreserved tube |
| CN104206377A (en) * | 2014-09-24 | 2014-12-17 | 浙江硕华医用塑料有限公司 | Improved structure of freeze pipe cover |
| CN105383805A (en) * | 2015-10-22 | 2016-03-09 | 复旦大学附属肿瘤医院 | Cryopreserving method for biological tissue sample and biological tissue cryopreserving container |
| CN106119097A (en) * | 2016-08-26 | 2016-11-16 | 云南中烟工业有限责任公司 | A kind of centrifugal frozen dual-purpose explosion stack |
| CN108260587A (en) * | 2018-01-15 | 2018-07-10 | 赛慕特生物工程（上海）有限公司 | It a kind of large capacity cell cryopreservation tube and its mating freezes and dry type recovery device |
| US10638748B2 (en) | 2015-12-22 | 2020-05-05 | Corning Incorporated | Break away/tear away cryopreservation vial and methods for manufacturing and using same |
| US11008157B2 (en) | 2013-08-16 | 2021-05-18 | Corning Incorporated | Vessels and methods for cryopreservation |
| US11684064B2 (en) | 2015-11-16 | 2023-06-27 | Corning Incorporated | Cryogenic vial assemblies |
-
2008
- 2008-10-27 CN CNU2008201231978U patent/CN201284338Y/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11008157B2 (en) | 2013-08-16 | 2021-05-18 | Corning Incorporated | Vessels and methods for cryopreservation |
| CN103918643A (en) * | 2014-04-25 | 2014-07-16 | 浙江硕华医用塑料有限公司 | Improved structure of cryopreserved tube |
| CN103918643B (en) * | 2014-04-25 | 2016-03-23 | 浙江硕华医用塑料有限公司 | A kind of modified node method of cryopreservation tube |
| CN104206377A (en) * | 2014-09-24 | 2014-12-17 | 浙江硕华医用塑料有限公司 | Improved structure of freeze pipe cover |
| CN104206377B (en) * | 2014-09-24 | 2015-12-30 | 浙江硕华医用塑料有限公司 | A kind of modified node method of cryovial pipe lid |
| CN105383805A (en) * | 2015-10-22 | 2016-03-09 | 复旦大学附属肿瘤医院 | Cryopreserving method for biological tissue sample and biological tissue cryopreserving container |
| CN105383805B (en) * | 2015-10-22 | 2017-12-01 | 复旦大学附属肿瘤医院 | The cryopreservation methods and biological tissue cryopreservation container of biological organization sample |
| US11684064B2 (en) | 2015-11-16 | 2023-06-27 | Corning Incorporated | Cryogenic vial assemblies |
| US10638748B2 (en) | 2015-12-22 | 2020-05-05 | Corning Incorporated | Break away/tear away cryopreservation vial and methods for manufacturing and using same |
| US11013230B2 (en) | 2015-12-22 | 2021-05-25 | Corning Incorporated | Break away/tear away cryopreservation vial and methods for manufacturing and using same |
| CN106119097A (en) * | 2016-08-26 | 2016-11-16 | 云南中烟工业有限责任公司 | A kind of centrifugal frozen dual-purpose explosion stack |
| CN108260587A (en) * | 2018-01-15 | 2018-07-10 | 赛慕特生物工程（上海）有限公司 | It a kind of large capacity cell cryopreservation tube and its mating freezes and dry type recovery device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090805 Termination date: 20111027 |