CN104604841B - Cryopreservation tube with Quick Response Code mark - Google Patents
Cryopreservation tube with Quick Response Code mark Download PDFInfo
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- CN104604841B CN104604841B CN201510081752.XA CN201510081752A CN104604841B CN 104604841 B CN104604841 B CN 104604841B CN 201510081752 A CN201510081752 A CN 201510081752A CN 104604841 B CN104604841 B CN 104604841B
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Abstract
The invention belongs to field of medical products, relate to a kind of cryopreservation tube with Quick Response Code mark, including body and the lid that is connected with described body spiral, the bottom of described body is planar structure, described its bottom is provided with the ring for fixing of circle, forming holding tank between described ring for fixing and described its bottom, lay the circular indicia sheet being printed on Quick Response Code mark in described holding tank, the periphery of described ring for fixing is provided with the reinforcement that equally distributed and described body is fixing.Present configuration is simple, and marker is firm, and reads easily, accurately, and tab is also convenient for putting into and taking out, and uses safety under liquid nitrogen.
Description
Technical field
The invention belongs to field of medical products, relate to a kind of cryopreservation tube, specifically with the cryopreservation tube of Quick Response Code mark.
Background technology
Cryopreservation tube is a kind of product for preserving the biological samples such as various mushroom, hereditary information, metabolite at low temperatures, it is typically batch to use, easily mix up, therefore need labelled labelling, but workload of labelling is big, error rate is high, and efficiency is low, gradually it is eliminated, takes instead Quick Response Code mark.The Chinese invention patent bulletin file of Application No. 201420463351.1 discloses the identification marking mounting structure of a kind of cryopreservation tube, and the outer surface at tube body is provided with the marking plate groove caved in, and the thickness of marking plate groove, shape are identical with marking plate；Marking plate is arranged in the cavity of marking plate groove, flushes at the upper limb of marking plate and the upper end open of marking plate groove；At the upper limb of marking plate, the upper end open of marking plate groove, it is accompanied by layer protecting film, it is to avoid the problem that identification code comes off at low temperatures, can effectively prevent the discarded of sample, moreover it is possible to prevent liquid from penetrating into, ensured the safety of Quick Response Code.But this structure, first, after stickup, the set-up mode of membrane is easily pasted injustice, is produced fold.If Quick Response Code mark out-of-flatness, enclosing layer protecting film the most again, can produce reflection, the problem of refraction reading when at fold, impact is correct reads；The product using this structure is also possible to be formed bubble on the surface of Quick Response Code, cannot correctly read information equally；And in cryopreservation tube is placed in liquid nitrogen during quick-freezing (protecting film is easy in liquid nitrogen broken), liquid nitrogen is easily accessible in the gap between marking plate and mark board slot, after taking out, liquid nitrogen quickly becomes gas, as easy as rolling off a log is burst by cryopreservation tube；Flush the putting into of marking plate being also at the upper limb of marking plate and the upper end open of marking plate groove to become to be not easy with taking-up.
Summary of the invention
The invention aims to the drawbacks described above overcoming existing cryopreservation tube to exist, it is provided that a kind of cryopreservation tube with Quick Response Code mark, Quick Response Code marker firmly, is easily put into taking-up, is easily read, and uses safety under liquid nitrogen.
In order to achieve the above object, the present invention adopts the following technical scheme that: a kind of cryopreservation tube with Quick Response Code mark, including body and the lid that is connected with described body spiral, the bottom of described body is planar structure, described its bottom is provided with the ring for fixing of circle, forming holding tank between described ring for fixing and described its bottom, lay the circular indicia sheet being printed on Quick Response Code mark in described holding tank, the periphery of described ring for fixing is provided with the reinforcement that equally distributed and described body is fixing.
By this technical scheme, Quick Response Code is set, it is simple to differentiating, be difficult to the sample mixing up in cryopreservation tube, circular indicia sheet is placed in holding tank, interference fit, it is to avoid after liquid nitrogen enters, is difficult to quickly effusion, causes liquid nitrogen vaporization to make cryopreservation tube rupture.
As preferably, described tab includes upper end and lower receiving portion, the external diameter of described upper end is equal to the external diameter of described ring for fixing, described lower receiving portion and described holding tank interference fit, the upper limb of tab is positioned on ring for fixing upper surface, facilitate putting into and taking out of marking plate, when especially needing to change Quick Response Code tab, more convenient operation.
As preferably, described ring for fixing is provided with around the described ring for fixing axial groove of a week, and described circular indicia sheet is provided with and the axially-extending portion of described axial groove interference fit.Utilizing interference fit between axially-extending portion and axial groove, one strengthens fixing between tab and ring for fixing so that tab difficult drop-off；Two can preferably intercept liquid nitrogen by axially-extending portion enters in holding tank gap, it is to avoid after liquid nitrogen enters, vaporization causes liquid nitrogen vaporization to make cryopreservation tube rupture.
As preferably, the bottom to described holding tank is supported in the front end of described tab, first fixes tab more firm；Secondly, reduce the space existed, reduce liquid nitrogen intrusion volume.
As preferably, described ring for fixing is provided with at least three breach, and by breach, liquid nitrogen can escape rapidly, be not detained in holding tank, the most just reduces the risk that cryopreservation tube bursts.
As preferably, described breach is between adjacent described reinforcement, and liquid nitrogen is easier to effusion.
As preferably, described breach is evenly distributed on described ring for fixing, and liquid nitrogen is easier to effusion.
As preferably, the summation of described breach length on described ring for fixing circumferencial direction accounts for the 1/2-3/4 of described ring for fixing girth, it is ensured that liquid nitrogen can escape in time, does not the most affect the firmness of ring for fixing.
By implementing technique scheme, present invention have the advantage that present configuration is simple, marker is firm, and reads easily, accurately, and tab is also convenient for putting into and taking out, and uses safety under liquid nitrogen.
Accompanying drawing explanation
Accompanying drawing 1 is the structural representation of one embodiment of the invention；
Accompanying drawing 2 is the schematic diagram of the embodiment of the present invention 2；
Accompanying drawing 3 is the upward view of the embodiment of the present invention 3.
Detailed description of the invention
Below in conjunction with the accompanying drawings and specific embodiment, the present invention is described in further detail.
Embodiment 1:
A kind of cryopreservation tube with Quick Response Code mark, as shown in Figure 1, including body 11 and the lid 12 that is connected with body 11 spiral, the bottom of body 11 is planar structure, be connected to the ring for fixing 21 of circle on it by supersonic welding, bottom ring for fixing 21 and body 11 between formed and lay the holding tank 22 of circular indicia sheet being printed on Quick Response Code mark.Equally distributed and the fixing reinforcement 24 of body 11 it is provided with in the periphery of ring for fixing 21.
Embodiment 2:
A kind of cryopreservation tube with Quick Response Code mark as shown in Figure 2, a kind of cryopreservation tube with Quick Response Code mark, including body 11 and the lid 12 that is connected with body 11 spiral, the bottom of body 11 is planar structure, be connected to the ring for fixing 21 of circle on it by supersonic welding, bottom ring for fixing 21 and body 11 between formed and lay the holding tank 22 of circular indicia sheet being printed on Quick Response Code mark.Equally distributed and the fixing reinforcement 24 of body 11 it is provided with in the periphery of ring for fixing 21.Tab 23 includes upper end 231 and lower receiving portion 232, and the external diameter of upper end 231 is equal to the external diameter of ring for fixing 21, interference fit between lower receiving portion 232 and holding tank 22, and support the bottom to holding tank 22, ring for fixing 21 is provided with around the ring for fixing axial groove of 21 1 weeks 211, and circular indicia sheet 23 is provided with and the axially-extending portion 233 of axial groove 211 interference fit.
Embodiment 3:
A kind of cryopreservation tube with Quick Response Code mark as shown in Figure 3, a kind of cryopreservation tube with Quick Response Code mark, including body 11 and the lid 12 that is connected with body 11 spiral, the bottom of body 11 is planar structure, be connected to the ring for fixing 21 of circle on it by supersonic welding, bottom ring for fixing 21 and body 11 between formed and lay the holding tank 22 of circular indicia sheet being printed on Quick Response Code mark.Equally distributed and the fixing reinforcement 24 of body 11 it is provided with in the periphery of ring for fixing 21.In order to ensure after cryopreservation tube is taken out from liquid nitrogen environment, cryopreservation tube will be caused to burst because of the liquid nitrogen vaporization remained in gap, ring for fixing 21 is provided with at least three breach 212, and the present embodiment is 4 be evenly distributed on ring for fixing 21, and breach 212 is between adjacent said rib 24.The summation of the breach 212 length on ring for fixing 21 circumferencial direction accounts for the 1/2-3/4 of ring for fixing 212 girth, and to ensure that liquid nitrogen can escape in time from gap, the present embodiment is 1/2.
Claims (4)
1. with the cryopreservation tube of Quick Response Code mark, including body (11) and the lid (12) that is connected with described body (11) spiral, it is characterized in that: the bottom of described body (11) is planar structure, described body (11) bottom is provided with the ring for fixing (21) of circle, holding tank (22) is formed between described ring for fixing (21) and described body (11) bottom, the circular indicia sheet (23) being printed on Quick Response Code mark is laid in described holding tank (22), the periphery of described ring for fixing (21) is provided with equally distributed, the reinforcement (24) fixing with described body (11)；Described tab (23) includes upper end (231) and lower receiving portion (232), and the external diameter of described upper end (231) is equal to the external diameter of described ring for fixing (21), interference fit between described lower receiving portion (232) and described holding tank (22)；Described ring for fixing (21) is provided with around the described ring for fixing axial groove (211) of (21) weeks, and described circular indicia sheet (23) is provided with the axially-extending portion (233) with described axial groove (211) interference fit；Described ring for fixing (21) is provided with at least three breach (212)；The summation of the described breach (212) length on described ring for fixing (21) circumferencial direction accounts for the 1/2-3/4 of described ring for fixing (212) girth.
Cryopreservation tube the most according to claim 1, it is characterised in that: the bottom to described holding tank (22) is supported in the front end of described tab (23).
Cryopreservation tube the most according to claim 2, it is characterised in that: described breach (212) is between adjacent described reinforcement (24).
Cryopreservation tube the most according to claim 2, it is characterised in that: described breach (212) is evenly distributed on described ring for fixing (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510081752.XA CN104604841B (en) | 2015-02-16 | 2015-02-16 | Cryopreservation tube with Quick Response Code mark |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510081752.XA CN104604841B (en) | 2015-02-16 | 2015-02-16 | Cryopreservation tube with Quick Response Code mark |
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| Publication Number | Publication Date |
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| CN104604841A CN104604841A (en) | 2015-05-13 |
| CN104604841B true CN104604841B (en) | 2016-08-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510081752.XA Active CN104604841B (en) | 2015-02-16 | 2015-02-16 | Cryopreservation tube with Quick Response Code mark |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104986426B (en) * | 2015-06-10 | 2017-07-07 | 陈子江 | A kind of sample stored frozen pipe and stored frozen device |
| CN106694073A (en) * | 2015-07-14 | 2017-05-24 | 上海医药临床研究中心 | Sample frozen preservation tube |
| CN105211050B (en) * | 2015-10-22 | 2017-12-12 | 上海原能细胞医学技术有限公司 | Operating desk for freeze-stored cell |
| CN105691790A (en) * | 2016-02-26 | 2016-06-22 | 盐城金沃医疗科技有限公司 | Cryogenic vial structure with prefabricated two-dimension code at bottom |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007097872A (en) * | 2005-10-05 | 2007-04-19 | Fujihira Industry Co Ltd | Freezing method of straw tube and its freezing device |
| CN203508050U (en) * | 2013-10-14 | 2014-04-02 | 上海万格科学器材有限公司 | Freezing pipe |
| CN103521278B (en) * | 2013-10-18 | 2015-06-17 | 杭州百伴生物技术有限公司 | Biological sample storage pipe with identification code and manufacturing method thereof |
| CN204010540U (en) * | 2014-08-15 | 2014-12-10 | 杜文磊 | The identification marking mounting structure of cryopreservation tube |
| CN204132240U (en) * | 2014-09-29 | 2015-02-04 | 上海安技智能科技有限公司 | The biological specimen cryopreservation tube of electronic tag is provided with in a kind of |
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| CN104604841A (en) | 2015-05-13 |
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Address after: 313000 No. 148 Longshan Road, Zhong tube Town, Huzhou, Zhejiang, Deqing County Applicant after: Zhejiang Sorfa Life Science Research Co., Ltd. Address before: 313220 Deqing County Province, Huzhou City, the town of bell hill road, No., No. 148 Applicant before: Zhejiang Sorfa Medical Plastic Co.,Ltd. |
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