CN109590045A - A kind of constant temp test tube rack structure - Google Patents
A kind of constant temp test tube rack structure Download PDFInfo
- Publication number
- CN109590045A CN109590045A CN201910113588.4A CN201910113588A CN109590045A CN 109590045 A CN109590045 A CN 109590045A CN 201910113588 A CN201910113588 A CN 201910113588A CN 109590045 A CN109590045 A CN 109590045A
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- China
- Prior art keywords
- test tube
- base body
- slot
- liquid level
- constant temp
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L9/00—Supporting devices; Holding devices
- B01L9/06—Test-tube stands; Test-tube holders
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- Health & Medical Sciences (AREA)
- Clinical Laboratory Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Sampling And Sample Adjustment (AREA)
- Automatic Analysis And Handling Materials Therefor (AREA)
Abstract
The present invention relates to a kind of rack for test tube structures, belong to field of medical device, are specifically related to a kind of constant temp test tube rack structure.Include: rack for test tube pedestal, be provided with base body slot, the base body slot is used for holding test tubes base body, is provided with test tube slot on the test tube base body；Wherein, it is provided on the base body slot inner wall for liquid level sensor；After holding test tubes in the test tube slot, the liquid level sensor is for perceiving invisible spectro liquid level.Therefore, of the invention to obtain following effect: the constant temp test tube rack structure is able to maintain rack for test tube cleaning, can perceive the liquid level of specimen fluids, automatic early-warning or can stop acquisition when liquid level is exceeded, reduction cross contamination probability that can be effective.
Description
Technical field
The present invention relates to a kind of rack for test tube structures, belong to field of medical device, are specifically related to a kind of secondary constant temp test tube rack
Structure.
Background technique
Existing constant temp test tube rack does not have liquid level induction system, in adopting ovum art, the meeting after sample of acquisition fills test tube
It overflows and pollutes rack for test tube.
Therefore, existing constant temp test tube rack is improved, is current in the urgent need to address to avoid specimen fluids spilling
Technical problem.
Summary of the invention
A brief summary of one or more aspects is given below to provide to the basic comprehension in terms of these.This general introduction is not
The extensive overview of all aspects contemplated, and be both not intended to identify critical or decisive element in all aspects also non-
Attempt to define the range in terms of any or all.Its unique purpose is to provide the one of one or more aspects in simplified form
A little concepts are with the sequence for more detailed description given later.
The main purpose of the present invention is that the specimen fluids in the presence of solving the problems, such as the prior art are overflowed, and provides a kind of perseverance
Warm rack for test tube structure, the constant temp test tube rack structure are able to maintain rack for test tube cleaning, can perceive the liquid level of specimen fluids, when liquid level is super
Automatic early-warning or acquisition, reduction cross contamination probability that can be effective can be stopped when mark.
To solve the above problems, the scheme of the invention is:
A kind of constant temp test tube rack, comprising:
Rack for test tube pedestal, is provided with base body slot, and the base body slot is used for holding test tubes base body, on the test tube base body
It is provided with test tube slot；
Wherein, it is provided on the base body slot inner wall for liquid level sensor；After holding test tubes in the test tube slot,
The liquid level sensor is for perceiving invisible spectro liquid level.
In at least one embodiment of the present invention, when the invisible spectro liquid level is more than preset height, the liquid level
Sensor starts warning device.
In at least one embodiment of the present invention, when the invisible spectro liquid level is more than preset height, the liquid level
Sensor-triggered adopts ovum device and stops working.
In at least one embodiment of the present invention, further include
Base body Membrane cover, for covering the test tube slot being arranged on test tube base body；
Tube body Membrane cover is oppositely arranged on the base body Membrane cover with test tube slot, and can with the insertion of test tube and to insert
Deformation is generated inside slot to be placed on the outer surface of test tube.
In at least one embodiment of the present invention, the tube body Membrane cover is multiple, is arranged successively on base body Membrane cover, and
And it is oppositely arranged with the multiple test tube slots being arranged on test tube base body.
In at least one embodiment of the present invention, the base body Membrane cover covers multiple test tube base bodies and adjacent test tube support
Gap between body.
In at least one embodiment of the present invention, the base body Membrane cover covering test tube base body and test tube base body and test tube
Gap between frame pedestal.
In at least one embodiment of the present invention, the base body Membrane cover includes:
First nappe, for covering the part that test tube slot is arranged on the test tube base body；
Second nappe, for covering the part of the surface of rack for test tube pedestal；
And the third nappe for connecting the first nappe and the second nappe.
In at least one embodiment of the present invention, the third nappe is perpendicular to the first nappe and the second nappe
Setting.
In at least one embodiment of the present invention, the peripheral end parts of the base body Membrane cover are provided with reinforcing rib.
Therefore, of the invention to obtain following effect: the constant temp test tube rack structure is able to maintain rack for test tube cleaning, can
The liquid level for perceiving specimen fluids automatic early-warning or can stop acquisition, reduction cross contamination that can be effective when liquid level is exceeded
Probability.
Detailed description of the invention
It is incorporated herein and the attached drawing for forming part of specification instantiates the embodiment of the present invention, and attached drawing and explanation
Book is further used for explaining the principle of the present invention together and one of ordinary skill in the art is enabled to make and use the disclosure.
Fig. 1 instantiates a kind of constant temp test tube rack schematic diagram；
Fig. 2 instantiates schematic diagram when constant temp test tube rack takes out part test tube case；
Fig. 3 instantiates the structural schematic diagram of the disposable test periosteum in the embodiment of the present invention；
Fig. 4 instantiates the elevational schematic view of the disposable test periosteum structure in the embodiment of the present invention；
Fig. 5 instantiates the schematic side view of the disposable test periosteum structure in the embodiment of the present invention；
Fig. 6 instantiates schematic side view when being inserted into test tube in the disposable test periosteum structure in the embodiment of the present invention；
Fig. 7 instantiates constant temp test tube rack and puts on the structural schematic diagram after disposable test periosteum in the embodiment of the present invention；
Fig. 8 instantiates constant temp test tube rack and puts on another structural representation after disposable test periosteum in the embodiment of the present invention
Figure；
Fig. 9, which instantiates test tube case in constant temp test tube rack and puts on the structure after disposable test periosteum in the embodiment of the present invention, to be shown
It is intended to；
The embodiment of the present invention is described with reference to the accompanying drawings.
In figure, 10- rack for test tube pedestal, 20- test tube base body, 30- test tube, 40- disposable test periosteum, 102- base body slot,
104- liquid level sensor, 202- cuvette groove, 402- tube body Membrane cover, 404- base body Membrane cover.
Specific embodiment
Embodiment
It present embodiments provides on a kind of constant temp test tube rack.The structure of the constant temp test tube rack is as shown in Figs. 1-2, comprising: examination
Pipe support pedestal 10, and it is set to the test tube base body 20 on rack for test tube pedestal 10, several test tubes are provided on test tube base body 20
Slot 202.Base body slot 102 is provided on rack for test tube pedestal 10, the base body slot 102 is used for holding test tubes base body 20, the test tube
Test tube slot 202 is provided on base body 20；
Wherein, it is provided on 102 inner wall of base body slot for liquid level sensor 104；It is put when in the test tube slot 202
After setting test tube 30, the liquid level sensor 104 is used to perceive the liquid level in test tube 30.
In the present embodiment, when the liquid level in the test tube 30 is more than preset height, the liquid level sensor starting report
Alarm device and/or triggering adopt ovum device and stop working.
The present embodiment additionally provides a kind of test tube membrane structure.
In adopting ovum art, test tube 30 can be inserted into cuvette groove 202.Caused by the liquid in test tube 30 overflows or changes pipe
When liquid splashes out, liquid is easy to trickle down on the outer wall of test tube 30, and test tube will be polluted when test tube 30 is inserted into cuvette groove 202
Slot 202；In addition, the liquid splashed out also easily infiltrates into gap between test tube base body 20 and test tube base body 20 and rack for test tube bottom
In gap between seat 10.
Fig. 3 instantiates the structure of designed disposable test periosteum in order to solve the above problem of the embodiment of the present invention；Comprising:
Base body Membrane cover 404, the base body Membrane cover 404, for covering test tube base body 20.Due to the covering of base body Membrane cover 404, Neng Goufang
Only liquid is splashed into test tube slot 202.
As shown in figure 3, being provided with tube body Membrane cover 402 on base body Membrane cover 404, the tube body Membrane cover 402 is in the base body
Position on Membrane cover 404 is oppositely arranged with test tube slot 202, thus after base body Membrane cover 404 is placed on test tube base body 20, pipe
The position of body Membrane cover 402 is located on each test tube slot 202.
Tube body Membrane cover 402 is made of highly elastic material, such as rubber.When test tube 30 is inserted into test tube slot 202, due to
The application of pressure, tube body Membrane cover 402 can generate deformation with the insertion of test tube and be placed on the outer surface of test tube 30 to wrap
Wrap up in test tube 30.
What the elevational schematic view and Fig. 5 of the disposable test periosteum structure in the present embodiment illustrated referring to figure 4. illustrated
The schematic side view of disposable test periosteum structure in the present embodiment.As shown in the figure, tube body Membrane cover 402 can be to test tube slot
202 inner recess, so that bigger area can be formed after deformation to wrap up test tube 30.
Fig. 6 instantiates schematic side view when being inserted into test tube in the disposable test periosteum structure in the embodiment of the present invention.Such as
Shown in figure, when test tube 30 is inserted into across tube body Membrane cover 402 to test tube slot 202, the tube body Membrane cover 402 will generate deformation
And it is finally placed on 30 outer wall of test tube.
The constant temp test tube rack for please referring to Fig. 7 illustration puts on the structure after disposable test periosteum in the present embodiment, such as figure institute
Show, base body Membrane cover 404 covers entire test tube base body 20, the then setting corresponding with test tube slot 202 of the position of tube body Membrane cover 402.
Test tube 30 is inserted into across tube body Membrane cover 402 into test tube slot 202, and tube body Membrane cover 402 is placed on 30 outer wall of test tube, and is located at
Between 30 outer wall of test tube and test tube slot inner cavity.At this point, after the vacuole in test tube 30 splashes out, it will by tube body Membrane cover 402 and support
Body Membrane cover 404 is isolated, and prevents it from contacting constant temp test tube rack.
Fig. 8 instantiates constant temp test tube rack and puts on another structural representation after disposable test periosteum in the embodiment of the present invention
Figure.As shown in figure 8, as a preferred embodiment, the present embodiment is by disposable Membrane cover to rack for test tube pedestal 10, so as to anti-
Only liquid is splashed into or is penetrated on rack for test tube pedestal 10.Specifically, may include: the first nappe, for covering the test tube
The part of test tube slot 202 is set on base body 20；Second nappe, for covering the part of the surface of rack for test tube pedestal 10, and
For connecting the third nappe of the first nappe and the second nappe.The third nappe is perpendicular to the first nappe and
The setting of two nappes.
Fig. 9, which instantiates test tube case in constant temp test tube rack and puts on the structure after disposable test periosteum in the embodiment of the present invention, to be shown
It is intended to；As shown in figure 9, disposable test periosteum is set on single test tube base body 20.When only needing a small amount of test tube, using figure
Scheme in 9 can save consumptive material.
Reinforcing rib can be set in the peripheral end parts of base body Membrane cover 404 as a preferred method,.It simultaneously can also be in institute
The connecting portion for stating tube body Membrane cover 402 and base body Membrane cover 404 is provided with the biggish reinforcing rib of hardness.Reinforcing rib can select plastics
Frame or metal material are constituted, and support fixed function can be played in rubber tensile, so that disposable film and test tube support
Shape more matches.
As can be seen from the above description, the present embodiment structure is able to maintain rack for test tube cleaning, can perceive the liquid level of specimen fluids,
Automatic early-warning or acquisition, reduction cross contamination probability that can be effective can be stopped when liquid level is exceeded.
It is noted that " one embodiment ", " embodiment ", " example embodiment ", " some embodiments " etc. in specification
Reference instruction described embodiment may include a particular feature, structure, or characteristic, but each embodiment may not necessarily include
The a particular feature, structure, or characteristic.Moreover, such phrase is not necessarily referring to the same embodiment.In addition, ought retouch in conjunction with the embodiments
When stating a particular feature, structure, or characteristic, regardless of whether being expressly recited, such feature, structure are realized in conjunction with other embodiments
Or characteristic will be in the knowledge of those skilled in the art.
Offer is to make any person skilled in the art all and can make or use this public affairs to the previous description of the disclosure
It opens.The various modifications of the disclosure all will be apparent for a person skilled in the art, and as defined herein general
Suitable principle can be applied to other variants without departing from the spirit or scope of the disclosure.The disclosure is not intended to be limited as a result,
Due to example described herein and design, but should be awarded and principle disclosed herein and novel features phase one
The widest scope of cause.
Claims (10)
1. a kind of constant temp test tube rack characterized by comprising
Rack for test tube pedestal (10) is provided with base body slot (102), and the base body slot (102) is used for holding test tubes base body (20),
Test tube slot (202) are provided on the test tube base body (20)；
Wherein, it is provided on base body slot (102) inner wall for liquid level sensor (104)；When in the test tube slot (202)
After holding test tubes (30), the liquid level sensor (104) is used to perceive the liquid level in test tube (30).
2. a kind of constant temp test tube rack according to claim 1, which is characterized in that when the liquid level in the test tube (30) is more than
When preset height, the liquid level sensor starts warning device.
3. a kind of constant temp test tube rack according to claim 1, which is characterized in that when the liquid level in the test tube (30) is more than
When preset height, the liquid level sensor triggering adopts ovum device and stops working.
4. a kind of constant temp test tube rack according to claim 1, which is characterized in that further include
Base body Membrane cover (404), for covering the test tube slot (202) being arranged on test tube base body (20)；
Tube body Membrane cover (402) is oppositely arranged on the base body Membrane cover (404) with test tube slot (202), and can be with test tube
(30) insertion and to generating deformation to be placed on the outer surface of test tube (30) inside slot (202).
5. a kind of constant temp test tube rack according to claim 4, which is characterized in that the tube body Membrane cover (402) be it is multiple, according to
It is secondary to be arranged on base body Membrane cover (404), and be oppositely arranged with the multiple test tube slots (202) being arranged on test tube base body (20).
6. a kind of constant temp test tube rack according to claim 4, which is characterized in that base body Membrane cover (404) covering is multiple
Gap between test tube base body (20) and adjacent test tube base body (20).
7. a kind of constant temp test tube rack according to claim 1, which is characterized in that the base body Membrane cover (404) covers test tube
Gap between base body (20) and test tube base body (20) and rack for test tube pedestal (10).
8. a kind of constant temp test tube rack according to claim 1, which is characterized in that the base body Membrane cover (404) includes:
First nappe, for covering the part that test tube slot (202) are arranged on the test tube base body (20)；
Second nappe, for covering the part of the surface of rack for test tube pedestal (10)；
And the third nappe for connecting the first nappe and the second nappe.
9. a kind of constant temp test tube rack according to claim 1, which is characterized in that the third nappe is covered perpendicular to first
Lid and the setting of the second nappe.
10. a kind of constant temp test tube rack according to claim 1, which is characterized in that the Zhou Bianduan of the base body Membrane cover (404)
Portion is provided with reinforcing rib.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910113588.4A CN109590045B (en) | 2019-02-14 | 2019-02-14 | A constant temperature test tube rack structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910113588.4A CN109590045B (en) | 2019-02-14 | 2019-02-14 | A constant temperature test tube rack structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109590045A true CN109590045A (en) | 2019-04-09 |
| CN109590045B CN109590045B (en) | 2021-03-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910113588.4A Active CN109590045B (en) | 2019-02-14 | 2019-02-14 | A constant temperature test tube rack structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113104369A (en) * | 2021-03-25 | 2021-07-13 | 吉林省英华恒瑞生物科技有限公司 | Kit for detecting ctDNA (deoxyribonucleic acid) based on colorectal tumor |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103816954A (en) * | 2012-11-16 | 2014-05-28 | 上海优爱宝机器人技术有限公司 | Medical test tube rack |
| CN205138874U (en) * | 2015-11-19 | 2016-04-06 | 长沙永乐康仪器设备有限公司 | Full -automatic digestion instrument of multi partition heating |
| CN107215541A (en) * | 2017-06-22 | 2017-09-29 | 苏州长光华医生物医学工程有限公司 | A kind of analyzer reagent warehouse structure |
| CN108246381A (en) * | 2017-12-26 | 2018-07-06 | 江苏省肿瘤医院 | A kind of liquid level senses micro EP pipe supports |
-
2019
- 2019-02-14 CN CN201910113588.4A patent/CN109590045B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103816954A (en) * | 2012-11-16 | 2014-05-28 | 上海优爱宝机器人技术有限公司 | Medical test tube rack |
| CN205138874U (en) * | 2015-11-19 | 2016-04-06 | 长沙永乐康仪器设备有限公司 | Full -automatic digestion instrument of multi partition heating |
| CN107215541A (en) * | 2017-06-22 | 2017-09-29 | 苏州长光华医生物医学工程有限公司 | A kind of analyzer reagent warehouse structure |
| CN108246381A (en) * | 2017-12-26 | 2018-07-06 | 江苏省肿瘤医院 | A kind of liquid level senses micro EP pipe supports |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113104369A (en) * | 2021-03-25 | 2021-07-13 | 吉林省英华恒瑞生物科技有限公司 | Kit for detecting ctDNA (deoxyribonucleic acid) based on colorectal tumor |
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| Publication number | Publication date |
|---|---|
| CN109590045B (en) | 2021-03-02 |
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Effective date of registration: 20250610 Address after: 433000 Hubei Province, Wuhan City, No. 1095 Jiefang Avenue Patentee after: Tongji Hospital affiliated to Tongji Medical College of Huazhong University of Science & Technology Country or region after: China Address before: 430034 Hubei Province, Wuhan City, Qiaokou District, Hanxi Road No. 43-6-9 Patentee before: Yang Liu Country or region before: China |