CN205844075U - Device for quickly thawing low-temperature cryopreserved sample - Google Patents
Device for quickly thawing low-temperature cryopreserved sample Download PDFInfo
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- CN205844075U CN205844075U CN201620816540.1U CN201620816540U CN205844075U CN 205844075 U CN205844075 U CN 205844075U CN 201620816540 U CN201620816540 U CN 201620816540U CN 205844075 U CN205844075 U CN 205844075U
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- cryopreservation
- closed box
- quick
- sample
- thawing
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Abstract
The utility model relates to a device for fast thawing low-temperature cryopreserved samples, which comprises a closed box body, wherein the bottom of the closed box body is provided with a heating base, the inside of the closed box body is provided with a detachable pipe groove for accommodating a cryopreserved pipe, the inside of the heating base is provided with a microwave radio frequency emission signal controller, a microwave radio frequency signal input device is arranged in the detachable pipe groove, and after receiving the microwave emitted by the microwave radio frequency emission signal controller, an electromagnetic field is opened to heat and warm the cryopreserved pipe in the detachable pipe groove, the utility model thaws through the heat transfer of a closed space without heat transfer through a water source, thereby the samples are not exposed in a half-exposure environment, and the device can be applied to a biological laboratory with higher environmental requirement grade, has smaller volume and is convenient to carry, and need not other people and carry out the cooperation operation, can heat in batches to a plurality of cryopreserved pipes simultaneously and unfreeze, great improvement work efficiency.
Description
Technical field
This utility model relates to experimental provision technical field, is specifically related to the dress of a kind of quick-thawing cryopreservation sample
Put.
Background technology
It is an important link during biological sample uses that the cryopreservation of biological sample and recovery in the future use,
Wherein the defrosting of sample is with that cryopreservation is all is important.Therefore, the most quickly, contamination-freely by low temperature sample frozen in Sample Storehouse
Product revert to frozen before growth conditions, for hospital's Sample Storehouse, colleges and universities and enterprise's biology laboratory be one the heaviest
The problem wanted.Existing sample preservation is substantially subsequently placed in cryopreservation by frozen for sample in cryopreservation tube, need
Time it is taken out from low temperature environment and is dissolved into liquid condition again after carry out subsequent operation again, and now current do
Rule is to be placed in cryopreservation tube in thermostat water bath quickly to carry out thawing to dissolve, and re-starts cultivation again and make after sample dissolves
With.
Quickly carrying out defrosting dissolving in use thermostat water bath and have the disadvantage that first, sample will expose as half
In environment, it is possible to there is contaminated risk；Second, require higher laboratory at environmental rating, its water source needed is not
It is allowed to exist, needs extra personnel to carry out compounding practice and transmission；3rd, the volume of equipment itself is bigger, it is impossible to carry out
Carry, need to be placed on fixing position and be fixed operation, therefore greatly limit its scope used.
Utility model content
The purpose of this utility model is for deficiency of the prior art, it is provided that a kind of quick-thawing cryopreservation sample
Device, transmitted by the heat of confined space and thaw, it is not necessary to carry out heat transmission by water source, from without will
Sample, as in half exposed environments, therefore can be applicable in the biology laboratory that environmental requirement is higher ranked, and this device has body
Long-pending less, be easy to carry, required place can be moved to and use, and carry out compounding practice without other people, greatly
Improve work efficiency.
This utility model is achieved through the following technical solutions this purpose:
The device of a kind of quick-thawing cryopreservation sample, including a closed box, the bottom of described closed box is arranged
Having a heated base, the detachable tube seat being internally provided with for housing cryopreservation tube of described closed box, inside heated base
It is provided with microwave radio and launches signal controller, in detachable tube seat, be provided with microwave radio signal input part device, this microwave
Radio-frequency (RF) signal input end device, after receiving and being launched the microwave that sends of signal controller by microwave radio, opens electromagnetic field to can
Cryopreservation tube in dismounting tube seat carries out heat temperature raising.
Wherein, described detachable tube seat includes cell body, and described cell body is provided with the most identical some hollow hollow slots,
Cryopreservation tube is positioned in described hollow hollow slots.
Preferably, the size of the hollow hollow slots of described detachable tube seat determines according to the specification of cryopreservation tube.
Further, it is provided with between described heated base and closed box described detachable tube seat is heated
Heating plate, be additionally provided with heating controller, time set controller and supply unit inside described heated base.
Wherein, described closed box includes static housing and is arranged on the removable box cover in portion, on this static housing
It is provided with a pressure lock ring, removable box cover is provided with the pressure snap close coordinated with described pressure lock ring.
Preferably, described closed box is transparent cabinet.
Wherein, described static housing is provided with duty display screen, switch key and external power interface.
Relative to prior art, the beneficial effects of the utility model are: quick-thawing low-temperature frozen storage sample of the present utility model
The device of product, including a closed box, the bottom of described closed box is provided with a heated base, the inside of described closed box
Being provided with the detachable tube seat for housing cryopreservation tube, heated base is internally provided with microwave radio and launches signal controller, can
Being provided with microwave radio signal input part device in dismounting tube seat, this microwave radio signal input part device is receiving by microwave
After the microwave that radio frequency transmissions controller sends, open electromagnetic field and the cryopreservation tube in detachable tube seat carried out heat temperature raising,
This utility model is thawed by the transmission of the heat of confined space, it is not necessary to carry out heat transmission by water source, thus not
Therefore can be applicable in the biology laboratory that environmental requirement is higher ranked by sample as in half exposed environments, this device has
There is small volume, be easy to carry, required place can be moved to and use, and carry out compounding practice without other people, can
Multiple cryopreservation tubes are carried out batch simultaneously and heats defrosting, be greatly improved work efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation of the device of quick-thawing cryopreservation sample of the present utility model.
Fig. 2 is the structural representation of detachable tube seat of the present utility model.
In figure: 1-closed box, 11-static housing, 12-removable box cover, 2-heated base, the detachable tube seat of 3-, 31-groove
Body, the hollow hollow slots of 32-, 4-heating plate, 5-pressure lock ring, 6-pressure snap close, 7-duty display screen, 8-switch key,
9-external power interface.
Detailed description of the invention
Below in conjunction with drawings and the specific embodiments, this utility model is described in detail.
Embodiment 1.
As it is shown in figure 1, the device of a kind of quick-thawing cryopreservation sample of the present embodiment, including a closed box 1, institute
The bottom stating closed box 1 is provided with a heated base 2, being internally provided with for housing cryopreservation tube of described closed box 1
Detachable tube seat 3, heated base 2 is internally provided with microwave radio and launches signal controller, is provided with microwave in detachable tube seat 3
Radio-frequency (RF) signal input end device, this microwave radio signal input part device receive by microwave radio launch signal controller send out
After the microwave gone out, open electromagnetic field and the cryopreservation tube in detachable tube seat 3 is carried out heat temperature raising.
Described microwave radio is launched signal controller and is placed in inside heater, controller switches control to send radio frequency letter
Number, the microwave radio signal input part device in detachable tube seat 3 opens electromagnetic field after receiving microwave signal, utilizes electromagnetism
Field carries out heat temperature raising, and this utility model is thawed by the heat transmission of confined space, it is not necessary to carried out by water source
Heat transmits, from without by sample as half exposed environments, therefore can be applicable to higher ranked biological real of environmental requirement
Testing in room, this device has small volume, is easy to carry, and can move to required place and use, and without other people
Carry out compounding practice, multiple cryopreservation tubes can be carried out batch simultaneously and heat defrosting, be greatly improved work efficiency.Compared to existing
There is in technology utilize thermostat water bath to carry out mode that heating thaws to need to waste substantial amounts of pure water and needing and prepare pure
The machinery equipment of water, and machine regular maintenance, the raw material that the method is consumed is few, and also will not make environment during use
Become any pollution, and large batch of can heat different cryopreservation tubes simultaneously, and carried and go to required place, it is not necessary to
Other personnel carry out compounding practice, reduce human cost.
Wherein, described detachable tube seat 3 includes cell body 31, and described cell body 31 is provided with some the most identical hollow engrave
Dead slot 32, cryopreservation tube is positioned in described hollow hollow slots 32, it is preferred that the hollow hollow slots 32 of described detachable tube seat 3
Size determines according to the specification of cryopreservation tube, for the defrosting solution heat demand of the cryopreservation tube of different size, can be selected for having different rule
The cell body 31 of the hollow hollow slots 32 of lattice, convenient and practical.
Further, it is provided with between described heated base 2 and closed box 1 described detachable tube seat 3 is carried out
The heating plate 4 of heating, described heated base 2 is internal is additionally provided with heating controller, time set controller and supply unit,
The bottom of cryopreservation tube can directly contact to heat with heating plate 4, and this device has two kinds of different mode of heatings to select,
Ensure that the fault of single heating function occurs the serious infringement of sample quality in thawing to occur.
Above two mode of heating is all carried out supply of electric power by built-in power or external power supply, and external power supply is supplied
Time, built-in power is in charged state；Internal time set controller can arrange equipment heating and open in advance, makes building ring
Border temperature reaches temperature required in advance.
Wherein, described closed box 1 includes static housing 11 and is arranged on the removable box cover 12 in portion, this fixed case
It is provided with a pressure lock ring 5 on body 11, removable box cover 12 is provided with the pressure snap close 6 coordinated with described pressure lock ring 5.This reality
Transmit with the novel heat by confined space and thaw, will not be by sample as in half exposed environments, the most particularly it is not
Need to carry out heat transmission by water source, therefore may be present in the biology laboratory that environmental requirement is higher ranked, and this dress
The feature putting maximum is that itself is less, it is simple to carry.
Preferably, described closed box 1 is transparent cabinet, in order to the state of the cryopreservation tube in Real Time Observation case.
Wherein, described static housing 11 is provided with duty display screen 7, switch key 8 and external power interface
9.Time actually used, select the detachable tube seat 3 of the specification of corresponding size to be placed into static housing 11 internal, be then electrified to and select
Select the mode of heating (can simultaneously select two kinds of different heating modes, it is possible to timing is preset and opened heat time heating time) wanted to add
Heat, observes the state that sample on detachable tube seat 3 thaws, and thaws and stops heating after terminating, and take out equipped with sample frozen
Pipe carries out subsequent operation.
Embodiment described above only have expressed some embodiments of the present utility model, and it describes more concrete and detailed,
But therefore can not be interpreted as the restriction to this utility model the scope of the claims.It should be pointed out that, common for this area
For technical staff, without departing from the concept of the premise utility, it is also possible to make some deformation and improvement, these all belong to
In protection domain of the present utility model.Therefore, the protection domain of this utility model patent should be as the criterion with claims.
Claims (7)
1. a device for quick-thawing cryopreservation sample, including a closed box, the bottom of described closed box is provided with
One heated base, it is characterised in that the detachable tube seat being internally provided with for housing cryopreservation tube of described closed box, heating
Chassis interior is provided with microwave radio and launches signal controller, is provided with microwave radio signal input part dress in detachable tube seat
Putting, this microwave radio signal input part device, after receiving the microwave sent by microwave radio transmitting signal controller, is opened
Electromagnetic field carries out heat temperature raising to the cryopreservation tube in detachable tube seat.
The device of quick-thawing cryopreservation sample the most according to claim 1, it is characterised in that described detachable tube seat
Including cell body, described cell body being provided with the most identical some hollow hollow slots, cryopreservation tube is positioned over described hollow hollow slots
In.
The device of quick-thawing cryopreservation sample the most according to claim 2, it is characterised in that described detachable tube seat
The size of hollow hollow slots determine according to the specification of cryopreservation tube.
The device of quick-thawing cryopreservation sample the most according to claim 1, it is characterised in that described heated base with
It is provided with the heating plate that described detachable tube seat is heated between closed box, also sets up inside described heated base
There are heating controller, time set controller and supply unit.
The device of quick-thawing cryopreservation sample the most according to claim 1, it is characterised in that described closed box bag
Include static housing and be arranged on the removable box cover in portion, this static housing being provided with a pressure lock ring, on removable box cover
It is provided with the pressure snap close coordinated with described pressure lock ring.
The device of quick-thawing cryopreservation sample the most according to claim 5, it is characterised in that described closed box is
Transparent cabinet.
The device of quick-thawing cryopreservation sample the most according to claim 5, it is characterised in that on described static housing
It is provided with duty display screen, switch key and external power interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620816540.1U CN205844075U (en) | 2016-07-28 | 2016-07-28 | Device for quickly thawing low-temperature cryopreserved sample |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620816540.1U CN205844075U (en) | 2016-07-28 | 2016-07-28 | Device for quickly thawing low-temperature cryopreserved sample |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205844075U true CN205844075U (en) | 2016-12-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620816540.1U Active CN205844075U (en) | 2016-07-28 | 2016-07-28 | Device for quickly thawing low-temperature cryopreserved sample |
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| CN (1) | CN205844075U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106893666A (en) * | 2017-04-24 | 2017-06-27 | 何向锋 | A kind of multi-functional biomedical instrument |
| CN106995782A (en) * | 2017-04-24 | 2017-08-01 | 何向锋 | A kind of dry type cell recovery instrument |
| CN107044929A (en) * | 2017-02-07 | 2017-08-15 | 中国科学院寒区旱区环境与工程研究所 | A kind of frozen soil thawing apparatus |
| CN111903667A (en) * | 2020-09-03 | 2020-11-10 | 浙江省畜牧技术推广与种畜禽监测总站(浙江省农业机械试验鉴定推广总站) | A seminal fluid freezer for hu sheep seminal fluid is preserved |
-
2016
- 2016-07-28 CN CN201620816540.1U patent/CN205844075U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107044929A (en) * | 2017-02-07 | 2017-08-15 | 中国科学院寒区旱区环境与工程研究所 | A kind of frozen soil thawing apparatus |
| CN106893666A (en) * | 2017-04-24 | 2017-06-27 | 何向锋 | A kind of multi-functional biomedical instrument |
| CN106995782A (en) * | 2017-04-24 | 2017-08-01 | 何向锋 | A kind of dry type cell recovery instrument |
| CN111903667A (en) * | 2020-09-03 | 2020-11-10 | 浙江省畜牧技术推广与种畜禽监测总站(浙江省农业机械试验鉴定推广总站) | A seminal fluid freezer for hu sheep seminal fluid is preserved |
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