CN213444191U

CN213444191U - Lung tumor cell cryogenic refrigeration conveyer

Info

Publication number: CN213444191U
Application number: CN202120948676.9U
Authority: CN
Inventors: 唐哲
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-05-06
Filing date: 2021-05-06
Publication date: 2021-06-15
Anticipated expiration: 2031-05-06

Abstract

The utility model discloses a lung tumor cell deep low temperature refrigeration and transportation device, which comprises a refrigeration box, a box cover is arranged on the upper side of the refrigerating box, a cell storage tank is arranged on the upper surface of the placing groove, a liquid nitrogen adsorption material is arranged between the inner lower surface of the refrigerating box and the lower surface of the placing groove, the middle part of the lower side wall of the refrigerating box is communicated and fixedly connected with a nitrogen supplementing pipe orifice, the lower surface of the box cover is provided with a temperature sensor, the front side wall of the refrigerating box is provided with a temperature display, the inner part of the side wall of the refrigerating box is provided with a vacuum cavity, correspond every on the case lid the position of cross draw-in groove all link up and rotate and be connected with the check lock lever, every the equal fixedly connected with cooperation of lower extreme of check lock lever the jam plate that the cross draw-in groove used is favorable to keeping of cold-stored temperature, makes lung's tumor cell's cold-stored effect better, can reduce the vibrations that the cell storage tank received in the transportation.

Description

Lung tumor cell cryogenic refrigeration conveyer

Technical Field

The utility model relates to a tumour cell stores transportation technical field, and concrete field is a lung tumour cell cryogenic refrigeration conveyer.

Background

Tumors are a genetic disorder, but are not inherited. It means that under the action of tumorigenic factors, the gene of the cell is changed, and the normal regulation and control of the growth of the cell are lost, so that abnormal hyperplasia is caused. Especially, malignant tumor grows rapidly and can be transferred to other parts of the body, so that the structure of lung organs is damaged, and the life of people is threatened. Therefore, biological researchers need to culture and research tumor cells, the tumor cells can play an immeasurable role in solving cancers, sometimes the tumor cells need to be transported, and in order to enable the cell characteristics of the tumor cells to be retained in the long-time transportation process, the tumor cells need to be refrigerated at a low temperature, but the existing refrigeration device is usually filled with low-temperature nitrogen gas at one time, the temperature in the refrigeration device is inconvenient to detect and control in the transportation process, the nitrogen gas is not convenient to supplement due to the loss of the low-temperature nitrogen gas, the refrigeration effect of the tumor cells is poor, and therefore, the lung tumor cell cryogenic refrigeration transportation device is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lung tumour cell cryogenic refrigeration conveyer to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a lung tumor cell deep low temperature refrigeration conveyer, includes the fridge, the upside of fridge is equipped with the case lid, the inside wall lower part fixedly connected with standing groove of fridge, the upper surface of standing groove is equipped with the cell holding vessel, the fridge the interior lower surface with be equipped with the liquid nitrogen adsorption material between the lower surface of standing groove, the standing groove evenly is equipped with the through-hole on the surface, the lower lateral wall middle part of fridge link up and fixedly connected with mends the nitrogen mouth of pipe, the lower surface of case lid is equipped with the temperature-sensing ware, the preceding lateral wall of fridge is equipped with temperature monitor, the temperature-sensing ware with temperature monitor electric connection, the inside vacuum cavity that is equipped with of lateral wall of fridge.

Preferably, the inside upside of lateral wall of fridge is the annular and evenly is equipped with the cross draw-in groove, cross draw-in groove vertical direction's draw-in groove link up the lateral wall of fridge, correspond every on the case lid the position of cross draw-in groove all link up and rotate and be connected with the check lock lever, every the equal fixedly connected with cooperation of lower extreme of check lock lever the jam plate that cross draw-in groove used.

Preferably, the middle part of the upper surface of the box cover is fixedly connected with a handle.

Preferably, the middle part of the upper surface of the placing groove is fixedly connected with a support column, the outer surface of the support column is uniformly provided with a clamping tank frame, and the cell storage tank is clamped in the clamping tank frame.

Preferably, the middle part of the lower surface of the box cover is fixedly connected with a support sleeve, and the support sleeve is clamped with the upper end of the support.

Preferably, the inner side wall of the tank clamping frame is provided with a shock pad.

Preferably, the middle part of the outer side wall of the refrigerating box is provided with a heat preservation layer.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides a tumour cell deep low temperature refrigeration conveyer of lung, link up through the lateral wall under the fridge and be equipped with the benefit nitrogen pipe mouth, the lower surface of case lid is equipped with temperature-sensing ware, the fridge lateral wall is equipped with temperature monitor and the parcel has the heat preservation, the inside vacuum cavity that is equipped with of lateral wall of fridge, all be favorable to keeping of cold-stored temperature, make the cold-stored effect of tumour cell of lung better, block in the card jar frame through the cell storage tank, be equipped with the antivrbration pad in the card jar frame, can reduce the vibrations that the cell storage tank received in the transportation, and then make better the saving of cell, link up the check lock lever that is equipped with on the case lid, the jam plate of check lock lever downside locks with the cross draw-in groove cooperation on the fridge, can make the.

Drawings

Fig. 1 is a front view of the present invention;

FIG. 2 is a front view of the internal structure of the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 2 at A;

FIG. 4 is a top view of the refrigerator according to the present invention;

fig. 5 is a top view of the placement groove of the present invention.

In the figure: 1-a refrigerating box, 2-a box cover, 3-a placing groove, 4-a liquid nitrogen adsorption material, 5-a nitrogen supplementing pipe orifice, 6-a cell storage tank, 7-a through hole, 8-a temperature sensor, 9-a temperature display, 10-a vacuum cavity, 11-a cross-shaped clamping groove, 12-a locking rod, 13-a locking plate, 14-a handle, 15-a support column, 16-a clamping tank frame, 17-a support column sleeve, 18-a shock-proof pad and 19-a heat insulation layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides the following technical solutions: a lung tumor cell deep low temperature refrigeration transportation device comprises a refrigeration box 1, wherein the upper side wall of the refrigeration box 1 is provided with an opening, the upper side of the refrigeration box 1 is provided with a box cover 2, the box cover 2 can completely cover the upper end of the refrigeration box 1, the lower part of the inner side wall of the refrigeration box 1 is fixedly connected with a placing groove 3, the upper surface of the placing groove 3 is provided with a cell storage tank 6, lung tumor cells needing to be transported are stored in the cell storage tank 6, a liquid nitrogen adsorption material 4 is arranged between the inner lower surface of the refrigeration box 1 and the lower surface of the placing groove 3, through holes 7 are uniformly arranged on the surface of the placing groove 3, the middle part of the lower side wall of the refrigeration box 1 is communicated and fixedly connected with a nitrogen supplement pipe orifice 5, a worker fills liquid nitrogen into the refrigeration box 1 through the nitrogen supplement pipe orifice 5 to enable the liquid nitrogen adsorption material 4 to absorb the liquid nitrogen, and finally the low temperature nitrogen enters the upper, the cell storage tank 6 storing lung tumor cells is surrounded, so that the cell storage tank 6 keeps a deep low temperature, the lower surface of the box cover 2 is provided with a temperature sensor 8, the front side wall of the refrigerating box 1 is provided with a temperature display 9, the temperature sensor 8 is electrically connected with the temperature display 9, the temperature sensor 8 can sense the temperature inside the refrigerating box 1 and display the temperature on the temperature display 9 in real time, a chip is electrically connected between the temperature sensor 8 and the temperature display 9 for data conversion, so that temperature data sensed by the temperature sensor 8 can be displayed on the temperature display 9, the chip is the prior art and is not described in detail, if the cooling temperature rises due to long-time transportation, and the refrigeration standard is not reached, only low-temperature nitrogen gas needs to be supplemented through the nitrogen supplementing pipe orifice 5 in time to ensure the refrigeration temperature inside the refrigerating box 1, very conveniently, the lateral wall of fridge 1 is inside to be equipped with vacuum cavity 10, and vacuum cavity 10 enables fridge 1's inside and external thermal insulation effect better, reduces the heat transfer, is favorable to keeping of cold-stored temperature, makes the tumour cell of lung better in the cryogenic refrigeration effect of transit, is favorable to keeping of cell characteristic.

Particularly, the inside upside of lateral wall of fridge 1 is the annular and evenly is equipped with cross draw-in groove 11, the draw-in groove of 11 vertical directions of cross draw-in groove link up fridge 1's last lateral wall, correspond every on case lid 2 cross draw-in groove 11's position all link up and rotate and be connected with check lock lever 12, every the equal fixedly connected with cooperation of lower extreme of check lock lever 12 the jam plate 13 that cross draw-in groove 11 used when covering case lid 2 on fridge 1 makes the jam plate 13 card of check lock lever 12 lower extreme in the cross draw-in groove 11 that corresponds, rotates check lock lever 12 and makes

jam plate

13 and 11 chucking of cross draw-in groove, and then makes fridge 1 inseparabler with case lid 2 combination, is favorable to reducing the outer hourglass of low temperature nitrogen gas, makes fridge 1's refrigeration effect better.

Particularly, the middle part of the upper surface of the box cover 2 is fixedly connected with a handle 14, and the handle 14 facilitates the carrying of the refrigerated transport device.

Particularly, the upper surface middle part fixedly connected with pillar 15 of standing groove 3, the surface of pillar 15 evenly is equipped with card jar frame 16, cell storage tank 6 card is in card jar frame 16, card jar frame 16 can be four and encircle the setting of pillar 15, can make in the fridge 1 more cell storage tanks 6 of dark cryogenic storage simultaneously, conveniently transport more lung tumor cells, the existence of card jar frame 16 makes placing of cell storage tank 6 more stable moreover.

Particularly, the lower surface middle part fixedly connected with pillar sleeve pipe 17 of case lid 2, pillar sleeve pipe 17 with the mutual joint of upper end of pillar 15, pillar sleeve pipe 17 can block on pillar 15 when case lid 2 covers on fridge 1, makes case lid 2 and fridge 1 be connected more stably inseparable.

Specifically, the inner side wall of the cassette holder 16 is provided with a vibration-proof pad 18, and the vibration-proof pad 18 makes the clamping of the cell storage tank 6 more compact and stable, thereby reducing the impact on the cell storage tank 6 during transportation.

Particularly, the middle part of the outer side wall of the refrigerating box 1 is provided with the heat preservation layer 19, the heat preservation layer 19 is favorable for heat preservation of the refrigerating box 1, heat exchange between the inside of the refrigerating box 1 and the external environment is reduced, and the refrigerating environment is favorably kept.

The working principle is as follows: when the utility model is used, the cryogenic liquid nitrogen is filled into the refrigerating box 1 through the nitrogen supplementing pipe orifice 5, so that the liquid nitrogen adsorbing material 4 is filled with the liquid nitrogen, the cryogenic nitrogen on the liquid nitrogen adsorbing material 4 enters the upper part of the refrigerating box 1 through the through hole 7 on the placing groove 3, and then the cell storage tank 6 storing the lung tumor cells is clamped into the tank rack 16, so that the cell storage tank 6 is surrounded by the cryogenic nitrogen and is stored at low temperature, and because the refrigerating box 1 is internally provided with a plurality of tank racks 16, the refrigerating box is convenient for transporting more lung tumor cells at deep low temperature, the shock-proof pad 18 on the tank rack 16 can reduce the impact force on the cell storage tank 6 in the transportation process, and the temperature sensor 8 can sense the temperature in the refrigerating box 1 in real time and display the temperature on the temperature display 9, when the low-temperature nitrogen is insufficient, the cryogenic liquid nitrogen can be supplemented in time, and the inside vacuum chamber 10 that is equipped with of fridge 1 lateral wall, fridge 1 lateral wall outside is equipped with heat preservation 19, all is favorable to keeping of the cold-stored temperature in fridge 1, makes the cold-stored effect of lung tumor cell better, rotates in the locking lever 12 on case lid 2 moreover and makes 13 chucking of jam in the cross draw-in groove 11 on fridge 1, make fridge 1 and case lid 2 combine inseparabler, reduce the outer hourglass of low temperature nitrogen gas.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the record of description and attached drawing, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model is including the conventional connected mode of circuit connection adoption conventional among the prior art, and here detailed description is not again.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A lung tumor cell cryogenic refrigeration transportation device comprises a refrigeration box (1), and is characterized in that: the upside of fridge (1) is equipped with case lid (2), inside wall lower part fixedly connected with standing groove (3) of fridge (1), the upper surface of standing groove (3) is equipped with cell storage tank (6), the interior lower surface of fridge (1) with be equipped with liquid nitrogen adsorption material (4) between the lower surface of standing groove (3), the standing groove (3) evenly is equipped with through-hole (7) on the surface, the lower lateral wall middle part of fridge (1) link up and fixedly connected with mends nitrogen pipe mouth (5), the lower surface of case lid (2) is equipped with temperature-sensing ware (8), the preceding lateral wall of fridge (1) is equipped with temperature monitor (9), temperature-sensing ware (8) with temperature monitor (9) electric connection, the inside vacuum cavity (10) that is equipped with of lateral wall of fridge (1).

2. The cryogenic transport device of lung tumor cells as claimed in claim 1, wherein: the inside upside of lateral wall of fridge (1) is that the annular evenly is equipped with cross draw-in groove (11), cross draw-in groove (11) vertical direction's draw-in groove link up the last lateral wall of fridge (1), correspond every on case lid (2) the position of cross draw-in groove (11) all link up and rotate and be connected with check lock lever (12), every the equal fixedly connected with cooperation of lower extreme of check lock lever (12) jam plate (13) that cross draw-in groove (11) used.

3. The cryogenic transport device for lung tumor cells of claim 2, wherein: the middle part of the upper surface of the box cover (2) is fixedly connected with a handle (14).

4. The cryogenic transport device of lung tumor cells as claimed in claim 3, wherein: the cell storage tank is characterized in that a support column (15) is fixedly connected to the middle of the upper surface of the placing groove (3), a tank clamping frame (16) is uniformly arranged on the outer surface of the support column (15), and the cell storage tank (6) is clamped in the tank clamping frame (16).

5. The cryogenic transport device of lung tumor cells as claimed in claim 4, wherein: the lower surface middle part fixedly connected with pillar sleeve pipe (17) of case lid (2), pillar sleeve pipe (17) with the mutual joint of upper end of pillar (15).

6. The cryogenic transport device of lung tumor cells as claimed in claim 5, wherein: and the inner side wall of the tank clamping frame (16) is provided with a shockproof pad (18).

7. The cryogenic transport device of lung tumor cells as claimed in claim 6, wherein: and the middle part of the outer side wall of the refrigerating box (1) is provided with a heat-insulating layer (19).