CN212132985U - Portable biological product refrigerated transport case - Google Patents
Portable biological product refrigerated transport case Download PDFInfo
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- CN212132985U CN212132985U CN202020198818.XU CN202020198818U CN212132985U CN 212132985 U CN212132985 U CN 212132985U CN 202020198818 U CN202020198818 U CN 202020198818U CN 212132985 U CN212132985 U CN 212132985U
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Abstract
The utility model discloses a portable biological product refrigerated transport case, which comprises a refrigerated transport case body; the bottom of the refrigerated transport case body is provided with a case bottom, the four walls of the refrigerated transport case body are provided with case walls, the top of the refrigerated transport case body is provided with an opening, a sealing cover is arranged at the opening, a sealable refrigerating cavity is enclosed by the case bottom, the case walls and the sealing cover, a temperature sensing device is arranged in the refrigerating cavity, an interlayer is arranged in the case walls, and a resin base material is arranged in the interlayer. The utility model relates to a portable biological product refrigerated transport case, it is small, convenient to carry need not additionally to place the cold-storage ice-cube and can make the temperature keep at the certain limit. The device is suitable for refrigerated transportation and transfer of small-volume biological products, such as blood and blood products, samples to be detected, antibodies, vaccines, cytokines and the like.
Description
Technical Field
The utility model relates to the field of laboratories and medicine, in particular to a portable biological product refrigerated transport case.
Background
At present, the known portable transport case mainly has two modes for realizing heat preservation, firstly, an air interlayer is arranged, and a cold accumulation ice bag is placed in a cavity before transportation; secondly, the temperature is maintained by electric energy after being electrified or pre-charged. The two modes have advantages and disadvantages respectively, the temperature of the electric energy refrigeration mode can be kept all the time, but power supply equipment is needed, and the long-time heat preservation cannot be realized in the pre-charging mode; the air interlayer mode has low cost and convenient use, but needs a professional cold accumulation ice bag, is frozen for two days in advance, and is not suitable for a medical institution with heavy work to send samples to a third party for use. For solving the problem that two kinds of performances of portable transport case convenience in use and heat preservation persistence can't hold concurrently, make medical institution's sample transmission simple and convenient, the heat preservation time satisfies the demand, the utility model provides a portable biological product cold-stored transport case, the volume is less, adopts slowly-releasing coolant, can maintain 4-25 ℃ temperature transportation more than 72 hours, is fit for high added value, small but the partial biological product that requires the height to the temperature.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that the portable transport case can not combine the convenience in use and the durability of heat preservation, and the long-time heat preservation can not be realized by the pre-charging mode; the air interlayer mode has low cost and convenient use, but needs a professional cold accumulation ice bag, is frozen for two days in advance, and is not suitable for a medical institution with heavy work to send samples to a third party for use.
In order to solve the above technical problem, the utility model discloses a following technical means:
a portable biological product refrigerated transport case comprises a refrigerated transport case body; the bottom of the refrigerated transport case body is provided with a case bottom, the four walls of the refrigerated transport case body are provided with case walls, the top of the refrigerated transport case body is provided with an opening, a sealing cover is arranged at the opening, a sealable refrigerating cavity is enclosed by the case bottom, the case walls and the sealing cover, a temperature sensing device is arranged in the refrigerating cavity, an interlayer is arranged in the case walls, and a resin base material is arranged in the interlayer. The utility model relates to a portable biological product refrigerated transport case, it is small, convenient to carry need not additionally to place the cold-storage ice-cube and can make the temperature keep at the certain limit. The device is suitable for refrigerated transportation and transfer of small-volume biological products, such as blood and blood products, samples to be detected, antibodies, vaccines, cytokines and the like.
Preferably, the present invention further provides:
the long-acting low-temperature coolant is filled in the resin base material, the long-acting low-temperature coolant is mainly mannitol solution and disodium hydrogen phosphate solution, and borax, sodium carboxymethylcellulose and sodium chloride solution are auxiliary reagents.
The refrigerated transport case has the dimension specification of 25cm in length, 20cm in width and 14cm in height.
The middle part of the sealing cover is provided with a handle, and the contact part of the sealing cover and the box wall is provided with a coded lock.
The temperature sensing device is a temperature sensing probe.
And an electronic display screen is arranged on the outer side of the box wall.
The resin base material has water absorption.
The interlayer is internally provided with a main energy storage cavity and an auxiliary energy storage cavity, the main energy storage cavity can be used for containing a mannitol solution and a disodium hydrogen phosphate solution, and the auxiliary energy storage cavity is used for containing a nucleating agent and a thickening agent which are borax and sodium carboxymethylcellulose respectively.
The utility model relates to a portable biological product refrigerated transport case for solving the problem that two kinds of performances of portable transport case convenience of use and heat preservation persistence can't be obtained concurrently, make the sample transmission of medical institution simple and convenient, the heat preservation time satisfies the demand, the utility model provides a portable biological product refrigerated transport case, including box, sealed lid, handle, temperature sensing probe, electronic display screen and trick lock. The external dimension of the box body is 25cm x 20cm x 14cm, the box body is of a sandwich structure, and a long-acting low-temperature coolant is filled in the sandwich layer. The temperature sensing probe detects the temperature in the box body and transmits data to the electronic display screen. The long-acting low-temperature coolant filled in the interlayer takes mannitol solution and disodium hydrogen phosphate (Na2HPO4) solution as main energy storage agents, water-absorbing resin as a base material, borax and sodium carboxymethyl cellulose (CMC) as nucleating agents and thickening agents respectively, and sodium chloride solution is added to improve the phase change latent heat of the system. The box body is externally provided with a sealing cover, the coded lock is arranged between the sealing cover and the box body, and the coded lock is a four-digit number. The utility model discloses can make the even contact cold-stored face of biological product, guarantee its cold-stored effect. The box body has small volume, adopts slow-release coolant, and can be transported for more than 72 hours at the temperature of 4-25 ℃.
Drawings
Fig. 1 is a schematic structural diagram of a specific embodiment of the interlayer of the present invention.
Fig. 2 is a schematic structural view of the refrigerated transport case body of the present invention.
Description of reference numerals: 1-a refrigerated transport case body; 2-box wall; 3-sealing the cover; 4-interlayer; 5-a resin substrate; 6-handle; 7-a coded lock; 8-temperature sensing probe; 9-electronic display screen.
Detailed Description
The present invention will be further described with reference to the following examples.
Specific example 1:
referring to fig. 1, the portable biological product refrigerated transport case of the present invention comprises a refrigerated transport case body 1; 1 bottom of refrigerated transport case body be equipped with the bottom of the case, 1 four walls of refrigerated transport case body are equipped with tank wall 2, 1 top of refrigerated transport case body is equipped with the opening, the opening part is equipped with sealed lid 3, and the bottom of the case, tank wall 2 and sealed lid 3 enclose into a cold-stored cavity that can seal, are equipped with temperature-sensing device in the cold-stored cavity, tank wall 2 in be equipped with intermediate layer 4, intermediate layer 4 in be equipped with resin substrate 5, the size specification length of refrigerated transport case originally is 25cm, the width is 20cm, highly is 14cm, sealed lid 3 middle parts are equipped with handle 6, sealed lid 3 and tank wall 2 contact site are equipped with trick lock 7, temperature-sensing device is temperature sensing probe 8, the tank wall 2 outside is equipped with electronic display.
Specific example 2:
referring to fig. 2, the utility model relates to a portable biological product cold-stored transport case, long-term low temperature coolant is filled to resin substrate 5, long-term low temperature coolant be mannitol solution, disodium hydrogen phosphate solution and be given first place to, borax, sodium carboxymethylcellulose, sodium chloride solution are supplementary reagent, resin substrate 5 has the hydroscopicity, is equipped with main energy storage chamber and supplementary energy storage chamber in the intermediate layer 4, mannitol solution and disodium hydrogen phosphate solution can be placed in main energy storage chamber, nucleating agent and thickening agent are placed to supplementary energy storage chamber, are borax and sodium carboxymethylcellulose respectively.
Specific example 3:
referring to fig. 1 and 2, the portable refrigeration transport case for biological products of the present invention has an external dimension of 25cm x 20cm x 14cm, a structure with a sandwich layer 4, and a long-acting low-temperature coolant filled in the sandwich layer 4. The temperature sensing probe 8 detects the temperature in the box body and transmits data to the electronic display screen 9. In the embodiment, a long-acting low-temperature coolant filled in an interlayer 4 is prepared by taking a 6% mannitol solution and a 2.5% disodium hydrogen phosphate (Na2HPO4) solution as main energy storage agents, taking water-absorbent resin as a base material, taking 2% borax and 5% sodium carboxymethylcellulose (CMC) as nucleating agents and thickening agents respectively, and adding a 1% sodium chloride solution. The box body is externally provided with a sealing cover 3, the coded lock 7 is arranged between the sealing cover 3 and the box body, and the coded lock 7 is a four-digit number. The utility model discloses can make the even contact cold-stored face of biological product, guarantee its cold-stored effect. The box body has small volume, adopts slow-release coolant, and can be transported for more than 72 hours at the temperature of 4-25 ℃.
The use of the transport case is detailed, taking a blood bag as an example of a biological product:
1) putting the portable biological product refrigerated transport case into a freezing chamber of a household refrigerator for more than 30 min;
3) take 200ml blood bag as an example, fill up the blood bag size of blood and be about 15cm 8cm 0.8cm, can place 10 blood bags in the portable biological products refrigerated transport case cavity, press temperature sensor between the blood bag, detain sealed lid 3, can normal atmospheric temperature transport after locking. The electronic display screen 9 displays the temperature in the cavity in real time, and in this embodiment, the temperature of the cavity is 16 ℃ when 72 hours.
Since the above description is only a specific embodiment of the present invention, but the protection of the present invention is not limited thereto, any person skilled in the art can think of equivalent changes or substitutions of the technical features of the present invention, and all are covered in the protection scope of the present invention.
Claims (7)
1. A portable biological product refrigerated transport case comprises a refrigerated transport case body; the method is characterized in that: the bottom of the refrigerated transport case body is provided with a case bottom, the four walls of the refrigerated transport case body are provided with case walls, the top of the refrigerated transport case body is provided with an opening, a sealing cover is arranged at the opening, a sealable refrigerating cavity is enclosed by the case bottom, the case walls and the sealing cover, a temperature sensing device is arranged in the refrigerating cavity, an interlayer is arranged in the case walls, and a resin base material is arranged in the interlayer.
2. A portable bioproduct refrigerated transport case of claim 1 wherein: the refrigerated transport case has the dimension specification of 25cm in length, 20cm in width and 14cm in height.
3. A portable bioproduct refrigerated transport case of claim 1 wherein: the middle part of the sealing cover is provided with a handle, and the contact part of the sealing cover and the box wall is provided with a coded lock.
4. A portable bioproduct refrigerated transport case of claim 1 wherein: the temperature sensing device is a temperature sensing probe.
5. A portable bioproduct refrigerated transport case of claim 1 wherein: and an electronic display screen is arranged on the outer side of the box wall.
6. A portable bioproduct refrigerated transport case of claim 1 wherein: the resin base material has water absorption.
7. A portable bioproduct refrigerated transport case of claim 1 wherein: the interlayer is internally provided with a main energy storage cavity and an auxiliary energy storage cavity, the main energy storage cavity can be used for containing a mannitol solution and a disodium hydrogen phosphate solution, and the auxiliary energy storage cavity is used for containing a nucleating agent and a thickening agent which are borax and sodium carboxymethylcellulose respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020198818.XU CN212132985U (en) | 2020-02-24 | 2020-02-24 | Portable biological product refrigerated transport case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020198818.XU CN212132985U (en) | 2020-02-24 | 2020-02-24 | Portable biological product refrigerated transport case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212132985U true CN212132985U (en) | 2020-12-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020198818.XU Active CN212132985U (en) | 2020-02-24 | 2020-02-24 | Portable biological product refrigerated transport case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212132985U (en) |
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2020
- 2020-02-24 CN CN202020198818.XU patent/CN212132985U/en active Active
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