CN203281326U - Test tube - Google Patents
Test tube Download PDFInfo
- Publication number
- CN203281326U CN203281326U CN2013203308551U CN201320330855U CN203281326U CN 203281326 U CN203281326 U CN 203281326U CN 2013203308551 U CN2013203308551 U CN 2013203308551U CN 201320330855 U CN201320330855 U CN 201320330855U CN 203281326 U CN203281326 U CN 203281326U
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- CN
- China
- Prior art keywords
- test tube
- muscle body
- rack
- muscle
- tube according
- 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.)
- Expired - Fee Related
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- Devices For Use In Laboratory Experiments (AREA)
- Automatic Analysis And Handling Materials Therefor (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model provides a test tube which comprises a tube body, a tube opening and a bottom, wherein ribs which are arranged axially are arranged on the periphery of the bottom of the test tube, and the bottom of the test tube is of a conical structure. The test tube can be effectively positioned on a test tube frame, facilitates gathering of small samples at the bottom of the test tube, and is suitable for being used on an automatic analysis instrument.
Description
Technical field
The utility model relates to a kind of medical inspection apparatus, a kind of test tube specifically.
Background technology
In prior art, the kind of test tube is a lot, as teat glass, plastic test tube etc.Existing test tube bottom is all smooth arc surface structure, and when test tube was put into rack for test tube, the smooth bottom of test tube was easy to move on rack for test tube, had affected follow-up application of sample process.Therefore this class test tube can not be used for the automatical analysis instrument.Chinese patent application 200510008355.6 discloses a kind of device that test tube closely can be fixed and is positioned on rack for test tube, is included on rack for test tube and increases test tube retention tab and test tube assembly adapter etc.Assembly adapter is set on rack for test tube, its complex structure, complex installation process.It is hard-wired being arranged on rack for test tube and being positioned near the test tube retention tab of test tube mouth, is not namely after having used a collection of test tube, along with test tube is changed together.In case operate miss, sample are dripped on these test tube retention tabs.Again because the test tube retention tab from the test tube mouth very close to, the sample that remains on the test tube retention tab can pollute the new test tube of next group, produces wrong testing result.
Existing test tube polycrystalline substance is hemispheric shape, and the bottom radian is very large.When only having very small amount of liquid to detect, join micro liquid in test tube and be difficult in vitro gathering at this hemispherical dome structure, sometimes or even just in time be tiled on the hemispherical arc surface of test tube bottom.In follow-up operation, can't draw these micro liquids from test tube at all.
Summary of the invention
For overcoming deficiency of the prior art, the utility model provides a kind of test tube of energy effective location, comprises body, the mouth of pipe and bottom, is provided with axial arranged muscle body in the outside of bottom.
Preferably, described test tube comprises that at least the muscle body more than 2 distributes along the test tube bottom even.
Preferably, has space between the muscle body.
Preferably, the muscle body comprises a muscle body base, this muscle body base be shaped as circular arc type, tapered, ball-type, linear pattern, undaform.
Preferably, bottom is pyramidal structure.
The beneficial effects of the utility model are: the periphery in bottom is provided with the muscle body, plays good test tube positioning action, prevents the slip of test tube on rack for test tube.And it is simple to produce such test tube technique, does not need to spend extra labour and removes to assemble the test tube positioner.Save human cost, reduced the expense of product.The test tube bottom of bullet is conducive to the gathering of small sample in the test tube bottom, can meet the use under the small sample situation.
Description of drawings
Fig. 1 is the utility model test tube structural representation;
Fig. 2 is Figure 1A-A directional profile diagram;
Fig. 3 is test tube polycrystalline substance schematic diagram.
The specific embodiment
The utility model will be further described below in conjunction with accompanying drawing.
As shown in Figures 1 to 3, test tube 1 described in the utility model comprises body 2, the mouth of pipe 3 and bottom 4.And 4 outside is provided with axial arranged muscle body 5 in bottom.
The test tube bottom periphery can arrange one or more muscle bodies.The muscle body can be entrenched in base on rack for test tube, by muscle body and base ground, coordinates, and test tube effectively is positioned on rack for test tube, prevents that test tube is subjected to displacement on rack for test tube.In the embodiment that a plurality of muscle bodies (for example being distributed with 8 muscle bodies) arranged, the set-up mode different according to the rack for test tube base, the muscle body manufactures adaptive arranging in dividing of test tube bottom.For example, the rack for test tube bottom includes the projection of a plurality of spaces, and the spacing distance between test tube muscle body is just in time the distance of rack for test tube upper protruding block, and the space between the muscle body and the projection on rack for test tube closely cooperate, and effectively test tube are positioned on rack for test tube.Test tube muscle body can also distribute along the test tube bottom even.
In one embodiment, muscle body base 6 be shaped as circular arc type, as the circular arc-shaped bottom portion of common test tube.In another embodiment, muscle body base 6 be shaped as linear pattern, the test tube of this shape can be placed directly on laboratory table.The shape on muscle body base 6 can also be other various shapes, such as tapered, ball-type, undaform etc.
In one embodiment, test tube bottom 4 is the shape and structure of taper.When only having very micro-sample drop to add in vitro, the sample that adds just is easy to concentrate in together, convenient follow-up sampling.The test tube of taper bottom can be reduced sample and is attached on amount on inboard wall of test tube, thereby drops to the loss of sample minimum.
Claims (5)
1. a test tube, comprise body, the mouth of pipe and bottom, it is characterized in that, is provided with axial arranged muscle body in the outside of bottom.
2. test tube according to claim 1, is characterized in that, comprises that at least the muscle body more than 2 distributes along the test tube bottom even.
3. test tube according to claim 2, is characterized in that, has space between described muscle body.
4. test tube according to claim 1, is characterized in that, the muscle body comprises a muscle body base, this muscle body base be shaped as circular arc type, tapered, ball-type, linear pattern, undaform.
5. test tube according to claim 1, is characterized in that, bottom is pyramidal structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203308551U CN203281326U (en) | 2013-06-04 | 2013-06-04 | Test tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203308551U CN203281326U (en) | 2013-06-04 | 2013-06-04 | Test tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203281326U true CN203281326U (en) | 2013-11-13 |
Family
ID=49537707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203308551U Expired - Fee Related CN203281326U (en) | 2013-06-04 | 2013-06-04 | Test tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203281326U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106148176A (en) * | 2016-08-17 | 2016-11-23 | 桂林医学院 | A kind of cell cultivation centrifuge tube |
| CN106513078A (en) * | 2016-12-29 | 2017-03-22 | 山西振东基赛生物科技有限公司 | Test tube rack and biological substance separating assembly |
-
2013
- 2013-06-04 CN CN2013203308551U patent/CN203281326U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106148176A (en) * | 2016-08-17 | 2016-11-23 | 桂林医学院 | A kind of cell cultivation centrifuge tube |
| CN106513078A (en) * | 2016-12-29 | 2017-03-22 | 山西振东基赛生物科技有限公司 | Test tube rack and biological substance separating assembly |
| CN106513078B (en) * | 2016-12-29 | 2019-01-08 | 山西振东基赛生物科技有限公司 | Rack for test tube and biological substance separation assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Xiang Lixian Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Xiang Lixian Document name: Notification of Termination of Patent Right |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131113 Termination date: 20160604 |