CN106148176A - A kind of cell cultivation centrifuge tube - Google Patents
A kind of cell cultivation centrifuge tube Download PDFInfo
- Publication number
- CN106148176A CN106148176A CN201610691971.4A CN201610691971A CN106148176A CN 106148176 A CN106148176 A CN 106148176A CN 201610691971 A CN201610691971 A CN 201610691971A CN 106148176 A CN106148176 A CN 106148176A
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- CN
- China
- Prior art keywords
- centrifuge tube
- tube
- lid
- layer ring
- centrifuge
- Prior art date
- 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.)
- Pending
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M47/00—Means for after-treatment of the produced biomass or of the fermentation or metabolic products, e.g. storage of biomass
- C12M47/04—Cell isolation or sorting
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Wood Science & Technology (AREA)
- Biotechnology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Organic Chemistry (AREA)
- Zoology (AREA)
- Biomedical Technology (AREA)
- Sustainable Development (AREA)
- Microbiology (AREA)
- Cell Biology (AREA)
- Biochemistry (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Molecular Biology (AREA)
- Centrifugal Separators (AREA)
Abstract
The invention discloses a kind of cell cultivation centrifuge tube, including body and lid, described body outer bottom is circular arc type structure, and inner bottom surface is pyramid type structure；Described lid uses double-deck annuli arrangement, and internal layer ring taps is fitted with inboard wall of tube body, and outer layer ring cowling is fitted with tube wall；Described body top arranges annular burr, and annular burr engages with outer layer ring cowling.The present invention, by conventional round bottom centrifuge tube inner bottom surface is set to pyramid type structure, makes body possess the external structure of round bottom centrifuge tube and the built-in function of conical centrifuge tube, makes conical centrifuge tube be applicable to round bottom centrifuge.Meanwhile, lid is set to double-deck annuli arrangement, can more preferable closed tube, prevent its deformation.The present invention can solve the problem that existing conical centrifuge tube is not suitable for round bottom centrifuge.
Description
Technical field
The present invention relates to experiment appliance field, particularly to a kind of cell cultivation centrifuge tube.
Background technology
Centrifuge is medicine, chemical industry, the commonly used experimental apparatus of biological study, and centrifugation technique is mainly used in various sample
Separate and preparation, sample suspension is positioned in centrifuge tube, under high speed rotating, due to huge centrifugal action, suspend
Molecule with certain velocity sedimentation and solution separating.Centrifuge tube is the requisite structure member of centrifugation technique, uses
The centrifuge tube of different size and pattern is up to different experiment purposes.Conical centrifuge tube, after trace suspension thing is precipitated by centrifugation,
The thicker beds of precipitation can be accumulated into, it is simple to observe color and luster and crystal shape in bottom；Round bottom centrifuge tube, is suitable for big molten of capacity
The centrifugal layering of liquid is used.
The round bottom centrifuge of laboratory configuration is not available for conical centrifuge tube and uses, and otherwise can cause the damage of machine, if increasing
Add purchase machine and then increase cost, so the conical centrifuge tube that design is applicable to round bottom centrifuge has practical value.
Summary of the invention
It is an object of the invention to provide a kind of cell cultivation centrifuge tube, solve existing conical centrifuge tube and be not suitable for circle
The problem of end centrifuge.
For achieving the above object, reaching above-mentioned technique effect, the present invention solves the problems referred to above by the following technical programs:
A kind of cell cultivation centrifuge tube, including body and lid, described body outer bottom is circular arc type structure, inner bottom surface
For pyramid type structure.External structure is identical with existing standard centrifuge tube shape, makes centrifuge tube fit tightly with tube seat, is avoided that pipe
The damage that body causes because of unbalance stress in high-speed rotation.Cell research belongs to trace research, is often applicable to the point end centrifugal
Pipe, is set to circular cone bottom surface by tubular body, can meet the requirement of cell research in the case of using round bottom centrifuge.
As the improvement of the above-mentioned a kind of cell cultivation centrifuge tube of the present invention, described lid is double-deck annuli arrangement, internal layer
Ring taps is fitted with inboard wall of tube body, and outer layer ring cowling is fitted with tube wall.When covering lid, body embeds internal layer ring taps and outer layer ring
In groove between lid.The common function of lid, for preventing sample from leaking and volatilizing, is supported centrifuge tube, is prevented it from deforming.Individually set
Putting outer cover or the centrifuge tube of internal stopper, body may not fitted with lid because the reasons such as temperature produce deformation, double-deck cincture
Formula lid can more preferable closed tube, prevent its deformation.
As the improvement of the above-mentioned a kind of cell cultivation centrifuge tube of the present invention, described body top arranges annular burr, ring
Shape burr engages with outer layer ring cowling.Annular burr is set and can increase the contact area of body and lid, pressure between increase face, increase
Friction between body and lid, it is to avoid in experimentation, lid departs from body.
The invention has the beneficial effects as follows:
The present invention, by conventional round bottom centrifuge tube inner bottom surface is set to pyramid type structure, makes body possess round bottom centrifuge tube
External structure and conical centrifuge tube built-in function, make conical centrifuge tube be applicable to round bottom centrifuge.Meanwhile, lid is set to
Double-deck annuli arrangement, can more preferable closed tube, prevent its deformation.The present invention can solve existing conical centrifuge tube and not be suitable for circle
The problem of end centrifuge.
Accompanying drawing explanation
Fig. 1 is a kind of cell cultivation centrifuge tube schematic diagram.
Figure number identifies: 10, body, and 11, annular burr, 20, lid, 21, internal layer ring taps, 22, outer layer ring cowling.
Detailed description of the invention
Below in conjunction with embodiment, the invention will be further described, but the invention is not limited in following example.
A kind of cell cultivation centrifuge tube described in this example, as shown in Figure 1, including body 10 and lid 20, described pipe
Body 10 outer bottom is circular arc type structure, and inner bottom surface is pyramid type structure.Tube core top is column structure, and bottom is inverted cone knot
Structure, starts at tube core bottom about 2/3, is gradually reduced the sharp end into taper, and the thickness of body 10 changes from small to big.
As shown in Figure 1, described lid 20 uses double-deck annuli arrangement, and internal layer ring taps 21 is fitted with body 10 inwall, outward
Layer ring cowling 22 is fitted with body 10 outer wall.Body 10 embeds in the groove between internal layer ring taps 21 and outer layer ring cowling 22, to body 10
There is certain supporting role, can prevent body 10 from deforming.Body 10 top is provided with a ring shape burr 11, annular burr 11 with
Outer layer ring cowling 22 engages, it is possible to increase the squeezing action to outer layer ring cowling 22, prevents lid 20 from departing from.
The operation principle of the present embodiment is:
Open lid, cell culture medium is put in pipe, cover lid, centrifuge tube is put in the sleeve pipe of round bottom centrifuge
(as done single only test with the centrifuge of double sleeve pipes, it is necessary to load the water of same volume in another centrifuge tube, to keep flat
Weighing apparatus), start centrifuge, make centrifuge tube horizontal direction rotate at high speed, produce powerful centrifugal force, make float in pipe from
Under the effect of mental and physical efforts, it is deposited at the bottom circular cone of pipe, reaches the purpose of multi_layer extraction.Use conical bottom centrifuge tube can be in bottom
It is accumulated into the thicker beds of precipitation, it is simple to observe and extract.
Claims (3)
1. a cell cultivation centrifuge tube, including body (10) and lid (20), it is characterised in that: described body (10) outer bottom
Face is circular arc type structure, and inner bottom surface is pyramid type structure.
A kind of cell cultivation centrifuge tube the most according to claim 1, it is characterised in that: described lid (20) uses bilayer
Annuli arrangement, internal layer ring taps (21) is fitted with body (10) outer wall with the laminating of body (10) inwall, outer layer ring cowling (22).
A kind of cell cultivation centrifuge tube the most according to claim 1 and 2, it is characterised in that: described body (10) top
Arranging annular burr (11), annular burr (11) engages with outer layer ring cowling (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610691971.4A CN106148176A (en) | 2016-08-17 | 2016-08-17 | A kind of cell cultivation centrifuge tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610691971.4A CN106148176A (en) | 2016-08-17 | 2016-08-17 | A kind of cell cultivation centrifuge tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106148176A true CN106148176A (en) | 2016-11-23 |
Family
ID=57330596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610691971.4A Pending CN106148176A (en) | 2016-08-17 | 2016-08-17 | A kind of cell cultivation centrifuge tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106148176A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101894966B1 (en) * | 2017-03-30 | 2018-09-04 | 신현순 | A container for centrifugal separator |
Citations (8)
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|---|---|---|---|---|
| US4105415A (en) * | 1976-04-21 | 1978-08-08 | Lovett Wayne D | Multi-purpose test tube |
| CN2426154Y (en) * | 2000-06-07 | 2001-04-04 | 杨毅琴 | Microcentrifuge tube |
| US20020064484A1 (en) * | 1999-12-03 | 2002-05-30 | Lin Fu-Chung | Device and method for separating components of a fluid sample |
| CN202226864U (en) * | 2011-09-23 | 2012-05-23 | 安徽农业大学 | Microcentrifugal tube |
| CN102836753A (en) * | 2012-09-26 | 2012-12-26 | 无锡耐思生物科技有限公司 | Centrifuge tube structure |
| CN102921485A (en) * | 2012-10-30 | 2013-02-13 | 无锡耐思生物科技有限公司 | Centrifuge tube structure |
| CN203281326U (en) * | 2013-06-04 | 2013-11-13 | 项利仙 | Test tube |
| CN206033750U (en) * | 2016-08-17 | 2017-03-22 | 桂林医学院 | Centrifuging tube for cell culture |
-
2016
- 2016-08-17 CN CN201610691971.4A patent/CN106148176A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4105415A (en) * | 1976-04-21 | 1978-08-08 | Lovett Wayne D | Multi-purpose test tube |
| US20020064484A1 (en) * | 1999-12-03 | 2002-05-30 | Lin Fu-Chung | Device and method for separating components of a fluid sample |
| CN2426154Y (en) * | 2000-06-07 | 2001-04-04 | 杨毅琴 | Microcentrifuge tube |
| CN202226864U (en) * | 2011-09-23 | 2012-05-23 | 安徽农业大学 | Microcentrifugal tube |
| CN102836753A (en) * | 2012-09-26 | 2012-12-26 | 无锡耐思生物科技有限公司 | Centrifuge tube structure |
| CN102921485A (en) * | 2012-10-30 | 2013-02-13 | 无锡耐思生物科技有限公司 | Centrifuge tube structure |
| CN203281326U (en) * | 2013-06-04 | 2013-11-13 | 项利仙 | Test tube |
| CN206033750U (en) * | 2016-08-17 | 2017-03-22 | 桂林医学院 | Centrifuging tube for cell culture |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101894966B1 (en) * | 2017-03-30 | 2018-09-04 | 신현순 | A container for centrifugal separator |
| WO2018182378A3 (en) * | 2017-03-30 | 2018-12-13 | 신현순 | Container for centrifugation |
| CN110475615A (en) * | 2017-03-30 | 2019-11-19 | 申炫焞 | Container is used in centrifuge separation |
| JP2020515410A (en) * | 2017-03-30 | 2020-05-28 | シン、ヒョン スンＳＨＩＮ， Ｈｙｕｎ Ｓｕｎ | Centrifuge container |
| RU2749039C2 (en) * | 2017-03-30 | 2021-06-03 | Хюн Сун ШИН | CENTRIFUGE CONTAINER |
| CN110475615B (en) * | 2017-03-30 | 2021-10-08 | 申炫焞 | Centrifugal separation container |
| JP7036903B2 (en) | 2017-03-30 | 2022-03-15 | スン シン、ヒョン | Centrifuge container |
| US11896984B2 (en) | 2017-03-30 | 2024-02-13 | Hyun Sun Shin | Container for centrifugation |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161123 |
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| RJ01 | Rejection of invention patent application after publication |