CN110327997A - Centrifuge tube - Google Patents
Centrifuge tube Download PDFInfo
- Publication number
- CN110327997A CN110327997A CN201910649241.1A CN201910649241A CN110327997A CN 110327997 A CN110327997 A CN 110327997A CN 201910649241 A CN201910649241 A CN 201910649241A CN 110327997 A CN110327997 A CN 110327997A
- Authority
- CN
- China
- Prior art keywords
- centrifuge tube
- tube body
- tube
- scale zone
- 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
Links
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 13
- 238000010330 laser marking Methods 0.000 claims description 8
- 238000001746 injection moulding Methods 0.000 claims description 4
- 238000006243 chemical reaction Methods 0.000 abstract description 4
- 239000003153 chemical reaction reagent Substances 0.000 abstract description 4
- 238000002474 experimental method Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 239000012472 biological sample Substances 0.000 description 2
- 238000005119 centrifugation Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 239000003550 marker Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000003463 organelle Anatomy 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
- B01L3/50—Containers for the purpose of retaining a material to be analysed, e.g. test tubes
- B01L3/502—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures
- B01L3/5021—Test tubes specially adapted for centrifugation purposes
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Hematology (AREA)
- Clinical Laboratory Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Centrifugal Separators (AREA)
Abstract
The present invention relates to a kind of centrifuge tubes, including tube body and the lid being threadedly coupled with the tube body, scale zone are provided on the outside portion of the tube body, the scale zone is non-ink region.By setting non-ink region for scale zone, to prevent ink printing from polluting to centrifuge tube product, so that the use to centrifuge tube impacts；And ink in use is avoided indirectly and experiment reagent generates physics or chemical reaction, to impact to using.
Description
Technical field
The present invention relates to a kind of centrifuge tubes.
Background technique
Centrifugation technique has obtained very extensive in bioscience, especially biochemistry and molecular biology research field
Application, each biochemistry and Molecular Biology Lab will prepare the centrifuge of a variety of patterns.Centrifugation technique is mainly used
In the separation and preparation of various biological samples, biological sample suspension is contained in centrifuge tube under high speed rotation, due to huge
Centrifugal force effect, make the molecule (such as precipitating of organelle, large biological molecule) to suspend with certain velocity sedimentation, from
And it is separated with solution.
In the prior art, centrifuge tube includes tube body and Guan Gai, and bottom is tapered portion, and quarter is printed on tube body pipe shaft
Spend line, still, graduation mark in the prior art is imprinted on tube body outside portion by ink, in operation easily contamination from
And article is formed and is polluted.
Summary of the invention
The purpose of the present invention is to provide it is a kind of be able to solve the above-mentioned prior art with prevent from polluting article from
Heart pipe.
In order to achieve the above objectives, the invention provides the following technical scheme: a kind of centrifuge tube, including tube body and with the tube body
The lid of threaded connection, scale zone is provided on the outside portion of the tube body, and the scale zone is non-ink region.
Further, the non-ink region is the laser scale zone formed by laser marking.
Further, the identified areas to distinguish article, the tag slot are additionally provided on the outside portion of the tube body
Domain is formed by injection molding.
Further, the centrifuge tube further includes pedestal, is provided on the pedestal to place in the centrifuge tube
Empty portion, the cross section of the pedestal are trapezoidal.
Further, the bottom of the tube body is provided with filter screen, and fluted, institute is arranged in the top of the filter screen
It states and is provided in the bottom interior wall of tube body with the groove clamping with the convex block that the filter screen is fixed.
Further, the bottom of the filter screen is pyramidal structure.
The beneficial effects of the present invention are: by setting non-ink region for scale zone, to prevent ink printing pair
Centrifuge tube product pollutes, so that the use to centrifuge tube impacts；And ink in use and reality are avoided indirectly
It tests reagent and generates physics or chemical reaction, to be impacted to using；
By being equipped with to the pedestal of placing centrifuge tube so that centrifuge tube place in use it is more easy.
The above description is only an overview of the technical scheme of the present invention, in order to better understand the technical means of the present invention,
And can be implemented in accordance with the contents of the specification, the following is a detailed description of the preferred embodiments of the present invention and the accompanying drawings.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of centrifuge tube of the invention.
Fig. 2 is the partial structure diagram in Fig. 1.
Fig. 3 is another part structural schematic diagram in Fig. 1.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiments of the present invention will be described in further detail.Implement below
Example is not intended to limit the scope of the invention for illustrating the present invention.
Referring to Figure 1 to Fig. 3, centrifuge tube in a preferred embodiment of the invention, including tube body 2 and with the tube body 2
The lid 1 of threaded connection, in the present embodiment, thread connecting mode is conventional means, there is triangle, square as thread shape
Shape or arc, continuously setting or discontinuous setting, and general screw thread start to tend to that angle is smaller, and it is big that outside tends to angle
Be conducive to the component being threadedly coupled to cooperate, this will not be repeated here.
Scale zone 21 is provided on the outside portion of the tube body 2, the scale zone 21 is non-ink region.In this reality
It applies in example, the non-ink region 21 is the laser scale zone 21 formed by laser marking.Laser marking is to utilize high energy
The laser of metric density carries out local irradiation to workpiece, vaporizes skin-material or the chemical reaction of color change occurs, to stay
A kind of marking method of lower permanent marker.Laser marking can get various texts, symbol and pattern etc., and character boundary can be with
From millimeter to micron dimension, this has special meaning to the anti-fake of product.In the present embodiment, the shape by way of laser marking
At laser scale zone 21 to prevent ink printing from polluting to centrifuge tube product, so that the use to centrifuge tube causes shadow
It rings；And ink in use is avoided indirectly and experiment reagent generates physics or chemical reaction, to impact to using.
Really, in other embodiments, the scale zone 21 that the non-ink region 21 can also be formed for mark by other means, only
Want that same purpose and effect can be reached, be not specifically limited herein, according to the actual situation depending on.The outside of the tube body 2
The identified areas 24 that article is distinguished to identify is additionally provided in portion, the identified areas 24 is formed by injection molding, the mark
Region 24 is flash to carry out writing or adhesive label, is formed by injection molding more convenient quick.Really, in other embodiments
In, the identified areas 24 can also be formed by other means, and such as laser marking is not specifically limited herein, according to practical feelings
Depending on condition.The identified areas 24 is rectangular configuration, and really, in other embodiments, the identified areas 24 can also be other
Shape is not specifically limited herein, according to the actual situation depending on.It is additionally provided with trade mark region 25 on the outside portion of the tube body 2,
The trade mark region 25 is consistent with scale zone 21, and is formed by laser marking to prevent from being formed pollution.
The centrifuge tube further includes pedestal 3, and the hollow portion 31 to place the centrifuge tube is provided on the pedestal 3,
The cross section of the pedestal is trapezoidal.Really, in other embodiments, the cross section of the pedestal can also be other shapes, root
Depending on actual conditions, it is not specifically limited herein.By being equipped with the pedestal 3 to place centrifuge tube, so that centrifuge tube makes
It is more easy with placing in the process.
The bottom of the tube body 2 is provided with filter screen 22, and the top setting of the filter screen 22 is fluted (not to be schemed
Show), it is provided in the bottom interior wall of the tube body 2 with the groove clamping with the convex block 23 that the filter screen 22 is fixed.
Wherein, the bottom of the filter screen 22 is shape of the pyramidal structure to be bonded 2 bottom of tube body, really, the filter screen 22
Bottom can also be other shapes, be not specifically limited herein, according to the actual situation depending on.
In summary: by setting non-ink region 21 for scale zone, to prevent ink printing to centrifuge tube product
It pollutes, so that the use to centrifuge tube impacts；And ink in use is avoided indirectly and experiment reagent generates
It physically or chemically reacts, to be impacted to using；
By being equipped with to the pedestal of placing centrifuge tube so that centrifuge tube place in use it is more easy.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to protection of the invention
Range.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (6)
1. a kind of centrifuge tube, including tube body and the lid being threadedly coupled with the tube body, which is characterized in that the outside of the tube body
Scale zone is provided in portion, the scale zone is non-ink region.
2. centrifuge tube as described in claim 1, which is characterized in that swash for what is formed by laser marking in the non-ink region
Light scale zone.
3. centrifuge tube as described in claim 1, which is characterized in that be additionally provided on the outside portion of the tube body to differentiator
The identified areas of product, the identified areas are formed by injection molding.
4. centrifuge tube as described in claim 1, which is characterized in that the centrifuge tube further includes pedestal, is arranged on the pedestal
There is the hollow portion to place the centrifuge tube, the cross section of the pedestal is trapezoidal.
5. centrifuge tube as described in claim 1, which is characterized in that the bottom of the tube body is provided with filter screen, the mistake
The top setting of screen net is fluted, is provided in the bottom interior wall of the tube body with the groove clamping with by the filter screen
Net fixed convex block.
6. centrifuge tube as claimed in claim 5, which is characterized in that the bottom of the filter screen is pyramidal structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910649241.1A CN110327997A (en) | 2019-07-18 | 2019-07-18 | Centrifuge tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910649241.1A CN110327997A (en) | 2019-07-18 | 2019-07-18 | Centrifuge tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110327997A true CN110327997A (en) | 2019-10-15 |
Family
ID=68145900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910649241.1A Pending CN110327997A (en) | 2019-07-18 | 2019-07-18 | Centrifuge tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110327997A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4830209A (en) * | 1988-05-09 | 1989-05-16 | Multi-Technology Inc. | Fail safe releasible locks for cappped disposable centrifuge containers |
| JP2004271309A (en) * | 2003-03-07 | 2004-09-30 | Asahi Techno Glass Corp | Self-supported centrifugation tube |
| CN102741904A (en) * | 2009-06-26 | 2012-10-17 | 莱布康北美公司 | Improved container labels |
| CN103055988A (en) * | 2012-08-27 | 2013-04-24 | 浙江硕华医用塑料有限公司 | Centrifugal tube |
| CN205550325U (en) * | 2016-04-04 | 2016-09-07 | 阮森杰 | Chemical experiment tube |
| CN206853711U (en) * | 2017-06-05 | 2018-01-09 | 湖北省银丰鼎诚生物工程有限公司 | A kind of aseptic filtration centrifuge tube |
| CN207137948U (en) * | 2017-07-11 | 2018-03-27 | 昆明三思生物科技有限公司 | A kind of microcentrifugal tube |
| CN207248594U (en) * | 2017-07-11 | 2018-04-17 | 上海市第一人民医院 | A kind of seminiferous tubule dyeing special utility EP pipes |
| CN211133992U (en) * | 2019-07-18 | 2020-07-31 | 佰思贝奥生物科技(苏州)有限公司 | Centrifugal tube |
-
2019
- 2019-07-18 CN CN201910649241.1A patent/CN110327997A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4830209A (en) * | 1988-05-09 | 1989-05-16 | Multi-Technology Inc. | Fail safe releasible locks for cappped disposable centrifuge containers |
| JP2004271309A (en) * | 2003-03-07 | 2004-09-30 | Asahi Techno Glass Corp | Self-supported centrifugation tube |
| CN102741904A (en) * | 2009-06-26 | 2012-10-17 | 莱布康北美公司 | Improved container labels |
| CN103055988A (en) * | 2012-08-27 | 2013-04-24 | 浙江硕华医用塑料有限公司 | Centrifugal tube |
| CN205550325U (en) * | 2016-04-04 | 2016-09-07 | 阮森杰 | Chemical experiment tube |
| CN206853711U (en) * | 2017-06-05 | 2018-01-09 | 湖北省银丰鼎诚生物工程有限公司 | A kind of aseptic filtration centrifuge tube |
| CN207137948U (en) * | 2017-07-11 | 2018-03-27 | 昆明三思生物科技有限公司 | A kind of microcentrifugal tube |
| CN207248594U (en) * | 2017-07-11 | 2018-04-17 | 上海市第一人民医院 | A kind of seminiferous tubule dyeing special utility EP pipes |
| CN211133992U (en) * | 2019-07-18 | 2020-07-31 | 佰思贝奥生物科技(苏州)有限公司 | Centrifugal tube |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20191018 Address after: 215000 1-2f-12, building 12, Tengfei Science Park, No. 388, Xinping street, Suzhou Industrial Park, Jiangsu Province (cluster registration) Applicant after: Bsbio (Suzhou) Co., Ltd Address before: Room 506, B1 Floor, 218 Xinghu Street, Suzhou Industrial Park, Jiangsu Province Applicant before: Modino Biotechnology (Suzhou) Co., Ltd. |
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| TA01 | Transfer of patent application right |