CN210329120U - Biological sample freezes deposits intraductal identification means that embeds - Google Patents
Biological sample freezes deposits intraductal identification means that embeds Download PDFInfo
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- CN210329120U CN210329120U CN201920872710.1U CN201920872710U CN210329120U CN 210329120 U CN210329120 U CN 210329120U CN 201920872710 U CN201920872710 U CN 201920872710U CN 210329120 U CN210329120 U CN 210329120U
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- identification
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- rod
- biological sample
- marking
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- 239000012472 biological sample Substances 0.000 title claims abstract description 25
- 239000000126 substance Substances 0.000 claims abstract description 8
- 239000004743 Polypropylene Substances 0.000 claims abstract description 6
- 230000009471 action Effects 0.000 claims abstract description 6
- 239000000463 material Substances 0.000 claims abstract description 6
- -1 polypropylene Polymers 0.000 claims abstract description 6
- 229920001155 polypropylene Polymers 0.000 claims abstract description 6
- 238000001179 sorption measurement Methods 0.000 claims description 2
- 238000005138 cryopreservation Methods 0.000 description 8
- 238000007710 freezing Methods 0.000 description 7
- 230000008014 freezing Effects 0.000 description 7
- 239000007788 liquid Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 3
- 238000000151 deposition Methods 0.000 description 3
- 238000010329 laser etching Methods 0.000 description 3
- 239000000523 sample Substances 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 239000002313 adhesive film Substances 0.000 description 2
- 239000003086 colorant Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 210000001124 body fluid Anatomy 0.000 description 1
- 239000010839 body fluid Substances 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002068 genetic effect Effects 0.000 description 1
- 239000012793 heat-sealing layer Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002207 metabolite Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 150000007523 nucleic acids Chemical class 0.000 description 1
- 102000039446 nucleic acids Human genes 0.000 description 1
- 108020004707 nucleic acids Proteins 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
Images
Landscapes
- Sampling And Sample Adjustment (AREA)
- Investigating Or Analysing Biological Materials (AREA)
Abstract
The utility model discloses a biological sample freezes deposits intraductal mark device that puts, include: the identification block (1) is provided with an identification area (10), and the identification area (10) is provided with identification information which is not easily damaged by the action of chemicals; the identification rod (2) is arranged below the identification block (1) and used for supporting the identification block (1), and the identification rod (2) is of a slender rod-shaped structure; identification block (1) and sign pole (2) all adopt the low high temperature resistant low temperature resistant material of adsorbing of polypropylene to make, through the utility model discloses, can provide one kind and place the inside identification means of biological sample cryopreserving pipe in, avoid cryopreserving pipe mark among the prior art to lose or the problem that can't read.
Description
Technical Field
The utility model relates to the technical field of medical supplies, especially, relate to a biological sample cryopreserved manages built-in identification means.
Background
The cryopreservation tube is a product for preserving biological samples such as various bacteria, genetic information, metabolites and the like at low temperature, and has great effects in the biological and medical fields. In a laboratory or a hospital, different samples need to be distinguished through different identifiers, and the conventional technology generally attaches label paper to the surface of a tube body of a cryopreservation tube and writes corresponding identifier information on the label paper so as to be distinguished by users. However, since biological samples (such as clinical test body fluid samples stored in test tubes, nucleic acid samples stored in eppendorf tubes, cell freezes in cell freezing tubes, etc.) are often required to be stored in-20C, -80C, and even liquid nitrogen, the method of adhering the label paper on the surface of the tube body of the freezing tube often causes problems, such as partial or complete damage of handwriting due to the effect of chemicals such as low-temperature moist frozen alcohol, etc., and the label paper is degummed and lost, thereby causing the sample not to be correctly identified.
Aiming at the problems, the two-dimension code is adopted for management in the industry at present, namely, a unique two-dimension code mark is arranged on the freezing storage pipe.
The existing two-dimensional code identification is mainly set by two methods. One is a method of sticking (surface may be provided with a protective film) through printed matter. Chinese utility model patent publication No. 201310487889.6 discloses a biological sample storage tube with an identification code, which fixes the identification code through a transparent heat-sealing layer. However, the adhesive film is easily provided in such a manner that the adhesive film is not flat and wrinkles are generated. If the two-dimensional code mark is not flat, then a protective film is attached, and the problem of reflection and refraction can be caused at the fold part during reading, so that the correct reading is influenced; products using this structure may also form bubbles on the surface of the two-dimensional code, and the information cannot be read correctly. In addition, the printed matter is soft, so that mass production cannot be carried out through a machine at present, and only single pasting can be carried out manually. The manual pasting is easy to be pasted askew besides high cost, so that the two-dimensional code runs out of a preset plane range, namely the phenomenon commonly known as 'jail crossing' in the industry influences the reading of the two-dimensional code. In addition, the paste may lose its adhesiveness and fall off during storage at low temperature.
Another method is to arrange the two-dimensional code by means of laser etching. The accuracy of laser etching is high, and the problem of uneven pasting of the film is avoided; however, the laser etching cost is high, and the two-dimensional code is exposed for a long time and is easy to wear, so that the problem that the two-dimensional code cannot be read is caused.
SUMMERY OF THE UTILITY MODEL
For overcoming the not enough of above-mentioned prior art existence, the utility model aims to provide a biological sample freezes deposits intraduct mark device to place the inside mark device that freezes deposits of biological sample in providing one kind, avoid freezing among the prior art and deposit the problem that the pipe mark is lost or can't read.
In order to achieve the above object, the utility model provides a biological sample cryopreserving manages built-in identification means, built-in identification means includes:
the identification block (1) is provided with an identification area (10), and the identification area (10) is provided with identification information which is not easily damaged by the action of chemicals;
the identification rod (2) is arranged below the identification block (1) and used for supporting the identification block (1), and the identification rod (2) is of a slender rod-shaped structure;
the identification block (1) and the identification rod (2) are both made of polypropylene low-adsorption high-temperature-resistant low-temperature-resistant materials.
Preferably, the marking rod (2) and the marking block (1) are integrally formed.
Preferably, the identification block (1) is a square block with a square section, the length of the section is 0.5-1.0 cm, and the width is 0.3-1.0 cm.
Preferably, the identification block (1) is a cylindrical block with a circular section and a diameter of 0.5-1.0 cm.
Preferably, the identification rod (2) is a slender cylindrical rod or a slender square column rod.
Preferably, the length of the marking rod (2) is 1 to 6 cm.
Preferably, the identification area (10) of the identification block (1) is pre-molded with letters or numbers or a combination of letters and numbers for identification.
Compared with the prior art, the utility model relates to a biological sample freezes deposits intraduct identification means is through setting up an identification block (1) and down setting up an identification rod (2) of slender type shaft-like structure, is provided with identification area (10) on identification block (1), thereby identification area (10) are equipped with the identification information that is difficult for being damaged by the chemical action, identification rod (2), identification block (1) and identification rod (2) all adopt the low high temperature resistant low temperature material of high temperature of absorption of polypropylene to make, can realize placing the inside identification means that biological sample freezes deposits the intraduct in one kind in, avoid freezing the purpose of depositing the problem that the pipe mark lost or can't read among the prior art.
Drawings
Fig. 1 is a schematic structural diagram of the internal identification device of the biological sample cryopreservation tube of the present invention.
Detailed Description
Other advantages and effects of the present invention will become apparent to those skilled in the art from the following description, which is made for the purpose of illustrating the embodiments of the present invention by way of specific examples and with reference to the accompanying drawings. The present invention can be implemented or applied by other different embodiments, and various details in the present specification can be modified and changed based on different viewpoints and applications without departing from the spirit of the present invention.
Fig. 1 is a schematic structural diagram of the internal identification device of the biological sample cryopreservation tube of the present invention. As shown in fig. 1, the utility model relates to a biological sample freezes and deposits intraductal mark device that puts, include:
the identification block 1 is provided with an identification area 10, and the identification area 10 is used for setting identification information which is not easily damaged by the action of chemicals such as low-temperature moist frozen alcohol and the like. In the embodiment of the present invention, the marking block 1 may be a square block with a square (rectangle or square) cross section, a length of 0.5 to 1.0 cm, a width of 0.3-1.0 cm, or a cylinder block with a circular cross section, and a diameter of 0.5-1.0 cm, which is not limited by the present invention.
Sign pole 2 sets up and is used for supporting in sign piece 1 below sign piece 1, sign pole 2 is long and thin cylindric pole, also can be long and thin square column pole for long and thin type's shaft-like structure, it can be long and thin cylindric pole it makes to all adopt the low high temperature resistant low temperature material of high temperature of absorption of polypropylene to sign piece 1 and sign pole to can carry out autoclave sterilization, sign pole 2's length can be according to freezing the different length of depositing pipe and sample high degree design, sign pole 2's length is 1 to 6 centimetres, and the standard of chooseing for use generally uses sign piece 1 to exceed about 1.0 centimetres liquid level as suitable in the use, sign pole 2 and sign piece 1 can integrated into one piece, nevertheless the utility model discloses not so limit the utility model discloses in the embodiment, different colours can be made to sign pole 2 to be convenient for use the differentiation to identification means.
In the embodiment of the present invention, the identification region 10 of the identification block 1 is pre-molded with the combination of letters and numbers for identification, the identification information printed by the molding can not be affected by chemicals such as low-temperature wet frozen alcohol, the identification information can be 001-plus-100, or one of 26 letters plus numbers such as B85, and the identification device can be combined into a set of boxes according to the identification information, for example, 100 boxes per set, for example, the identification device can be sterilized or not sterilized.
In the use process, the identification devices with different rod heights are selected according to the height of the liquid level before cryopreservation (the identification block 1 is preferably higher than the liquid level by about 1.0 cm after being placed), whether the identification block is sterilized or not is selected according to the aseptic requirement, the identification devices with different combination identification numbers or different colors are selected according to the number of samples, the identification block is added into the cryopreservation tube by using aseptic forceps, the identification block 1 is higher than the liquid level by about 1.0 cm, the identification block is tightly covered, and the corresponding relation between the original number of the sample and the identification number is recorded, so that the problem that the identification of the cryopreservation tube is lost can be completely avoided in the preservation of the cryopreservation tube.
To sum up, the utility model relates to a biological sample freezes deposits intraduct identification means is through setting up an identification block (1) and identification rod (2) that set up a slim rod-like structure down, is provided with identification area (10) on identification block (1), thereby identification area (10) are equipped with the identification information that is difficult for being damaged by the chemical action, identification rod (2), identification block (1) and identification rod (2) all adopt the low high temperature resistant low temperature material of high temperature of absorption of polypropylene to make, can realize placing the inside identification means that biological sample freezes deposits the intraduct in one kind, avoid freezing the purpose of depositing the problem that the pipe mark lost or can't read among the prior art.
The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Therefore, the protection scope of the present invention should be as set forth in the claims.
Claims (7)
1. A biological sample freezes intraductal built-in identification means, its characterized in that, built-in identification means includes:
the identification block (1) is provided with an identification area (10), and the identification area (10) is provided with identification information which is not easily damaged by the action of chemicals;
the identification rod (2) is arranged below the identification block (1) and used for supporting the identification block (1), and the identification rod (2) is of a slender rod-shaped structure;
the identification block (1) and the identification rod (2) are both made of polypropylene low-adsorption high-temperature-resistant low-temperature-resistant materials.
2. The device for internally marking the frozen tube of the biological sample according to claim 1, wherein: the marking rod (2) and the marking block (1) are integrally formed.
3. The device for internally marking the frozen tube of the biological sample according to claim 1, wherein: the marking block (1) is a square block with a square section, the length of the section is 0.5-1.0 cm, and the width is 0.3-1.0 cm.
4. The device for internally marking the frozen tube of the biological sample according to claim 1, wherein: the marking block (1) is a cylindrical block with a circular section, and the diameter of the marking block is 0.5-1.0 cm.
5. The device for internally marking the frozen tube of the biological sample according to claim 1, wherein: the marking rod (2) is a slender cylindrical rod or a slender square column rod.
6. The device for internally marking the frozen tube of the biological sample according to claim 5, wherein: the length of the marking rod (2) is 1-6 cm.
7. The device for internally marking the frozen tube of the biological sample according to claim 1, wherein: the identification area (10) of the identification block (1) is pre-molded with letters or numbers or a combination of letters and numbers for identification.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920872710.1U CN210329120U (en) | 2019-06-11 | 2019-06-11 | Biological sample freezes deposits intraductal identification means that embeds |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920872710.1U CN210329120U (en) | 2019-06-11 | 2019-06-11 | Biological sample freezes deposits intraductal identification means that embeds |
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| Publication Number | Publication Date |
|---|---|
| CN210329120U true CN210329120U (en) | 2020-04-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920872710.1U Active CN210329120U (en) | 2019-06-11 | 2019-06-11 | Biological sample freezes deposits intraductal identification means that embeds |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111802381A (en) * | 2020-07-31 | 2020-10-23 | 浙江硕华生命科学研究股份有限公司 | Compound multiple identification information's cryopreserved pipe |
-
2019
- 2019-06-11 CN CN201920872710.1U patent/CN210329120U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111802381A (en) * | 2020-07-31 | 2020-10-23 | 浙江硕华生命科学研究股份有限公司 | Compound multiple identification information's cryopreserved pipe |
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