CN111789110B

CN111789110B - Stem cell constant temperature equipment

Info

Publication number: CN111789110B
Application number: CN202010613028.8A
Authority: CN
Inventors: 潘飞; 谢建敏
Original assignee: Hubei Mingde Health Technology Co ltd
Current assignee: Hubei Mingde Health Technology Co ltd
Priority date: 2020-06-30
Filing date: 2020-06-30
Publication date: 2021-05-07
Anticipated expiration: 2040-06-30
Also published as: CN111789110A

Abstract

The invention relates to the technical field of medical storage equipment, in particular to a stem cell constant temperature device which comprises a box body, wherein an inner cavity of the box body is divided into a control chamber and a refrigerating chamber by a partition plate, a scissor-type lifter is arranged on the bottom wall of the refrigerating chamber, an installation plate is arranged on the top of the scissor-type lifter, a plurality of placing plates are arranged on the top of the installation plate, fixing components are symmetrically arranged at the upper ends of the placing plates, a culture dish is fixed in each fixing component, a temperature sensor is arranged on the side wall of the refrigerating chamber, a coiled pipe is fixed on the left side wall of the refrigerating chamber, a storage box is fixed on the bottom wall of the control chamber, a heater and a refrigerator; the culture dish fixing device can effectively fix the culture dish, prevent the culture dish from moving in the moving process, fix the culture dishes with different sizes in a certain range, has a wide application range, can refrigerate stem cells and revive the refrigerated stem cells, and has strong functionality.

Description

Stem cell constant temperature equipment

Technical Field

The invention relates to the technical field of medical storage equipment, in particular to a stem cell constant temperature device.

Background

The "stem" of Stem Cells (SC), translated from the english "stem", means "stem", "stem" and "origin". The function of the stem cell population is to control and maintain the regeneration of cells. Generally, between stem cells and their terminally differentiated progeny, there is an intermediate population of progenitor cells, called "committed progenitors," which have limited expansion capacity and limited differentiation potential. These cell populations function to increase the number of differentiated cells produced after each division of the stem cells. Stem cells have the ability to self-renew, but stem cell division is in fact relatively asymmetric.

Stem cell is removing with depositing the in-process, need to carry out cold-stored processing to it, but can not be with the effectual fixing of stem cell's culture dish in storage device when current stem cell storage device uses, remove the easy emergence of in-process and rock, secondly current stem cell storage device when using, need take out the stem cell and come back to life or consciousness, the process is loaded down with trivial details.

Based on the above, the present invention provides a stem cell thermostat to solve the above problems.

Disclosure of Invention

The present invention has been made to solve the above-mentioned problems occurring in the prior art, and an object of the present invention is to provide a stem cell thermostatic apparatus.

In order to achieve the purpose, the invention provides the following technical scheme: a stem cell constant temperature device comprises a box body, wherein an inner cavity of the box body is divided into a left control room and a right refrigerating room by a partition plate, a scissor lift is arranged on the bottom wall of the refrigerating room, a mounting plate is arranged at the top of the scissor lift, a plurality of placing plates are arranged at the top of the mounting plate, fixing components are symmetrically arranged at the upper ends of the placing plates, culture dishes are fixed in the fixing components, clamping grooves are formed in the top and the bottom four corners of each placing plate, stand columns are inserted between the clamping grooves corresponding to the adjacent placing plates, a temperature sensor is arranged on the side wall of the refrigerating room, a box door is arranged at the top of the refrigerating room, a coiled pipe is fixed on the left side wall of the refrigerating room, a storage box is fixed on the bottom wall of the control room, antifreeze solution is stored in the storage box, the liquid inlet pipe of circulating pump runs through the one end that the baffle is connected the coiled pipe, the other end of coiled pipe runs through baffle and storage box lateral wall intercommunication storage box bottom, the drain pipe intercommunication storage box top of circulating pump, control room top lateral wall is fixed with the controller.

Further, among the above-mentioned stem cell constant temperature equipment, fixed subassembly includes the pivot, place the inboard fixed subassembly position that corresponds and seted up the cavity, the vertical rotation setting of pivot is in cavity central authorities, the pivot lower part is fixed with the worm wheel, the worm wheel meshing is connected with the worm, the worm level is rotated and is set up in the cavity, worm one end is run through the bearing and places the board front end and be fixed with the knob, pivot upper portion is fixed with the carousel, the carousel outside symmetry articulates there are four arc connecting rods, the arc connecting rod other end articulates there is the slider, the slider top is fixed with splint, it has the bar to lead to the groove to place the board top and has seted up corresponding splint position, the cavity diapire corresponds the slider position and is fixed with the slide rail, the slider.

Further, in the stem cell thermostat, iron sheets are fixed to two ends of the upright post, and magnets are fixed to the inner wall of the clamping groove.

Furthermore, in the stem cell thermostat, a push handle is fixed at the upper end of the side wall of the box body.

Furthermore, in the stem cell thermostat, universal wheels with brake pads are fixed at four corners of the bottom of the box body.

Furthermore, in the stem cell thermostat device, the controller is in signal connection with the temperature sensor, the heater, the refrigerator and the circulating pump.

Compared with the prior art, the invention has the beneficial effects that: firstly, the culture dish can be effectively fixed through the arranged fixing assembly, the culture dish is prevented from moving in the moving process, meanwhile, the fixing assembly can fix the culture dishes with different sizes in a certain range, and the application range is wide; and secondly, the invention can refrigerate the stem cells and recover the refrigerated stem cells when in use, and has strong functionality.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of FIG. 1, taken at a position A enlarged;

FIG. 3 is a schematic view of the connection structure of the fixing member and the culture dish according to the present invention;

FIG. 4 is a schematic view of a fixing assembly according to the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a box body; 2. a partition plate; 3. a control room; 4. a refrigerating chamber; 5. a scissor lift; 6. mounting a plate; 7. placing the plate; 8. a fixing assembly; 801. a rotating shaft; 802. a worm gear; 803. a worm; 804. a knob; 805. a turntable; 806. an arc-shaped connecting rod; 807. a slider; 808. a splint; 809. a slide rail; 9. a culture dish; 10. a column; 11. a card slot; 12. a temperature sensor; 13. a serpentine tube; 14. a storage box; 15. a heater; 16. a refrigerator; 17. a circulation pump; 18. a liquid inlet pipe; 19. a liquid outlet pipe; 20. a controller; 21. a pushing handle; 22. a universal wheel; 23. a box door; 24. iron sheets; 25. and a magnet.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present embodiment provides a technical solution: a stem cell constant temperature device comprises a box body 1, the inner cavity of the box body 1 is divided into a left control room 3 and a right refrigerating room 4 by a partition board 2, the bottom wall of the refrigerating room 4 is provided with a scissor lift 5, the top of the scissor lift 5 is provided with a mounting board 6, the top of the mounting board 6 is provided with a plurality of placing boards 7, the upper ends of the placing boards 7 are symmetrically provided with fixing components 8, the inside of each fixing component 8 is fixed with a culture dish 9, the top and the bottom four corners of each placing board 7 are respectively provided with a clamping groove 11, a vertical column 10 is inserted between the corresponding clamping grooves 11 of the adjacent placing boards 7, the side wall of the refrigerating room 4 is provided with a temperature sensor 12, the top of the refrigerating room 4 is provided with a box door 23, the left side wall of the refrigerating room 4 is fixed with a coiled pipe 13, the bottom wall of the control room, a liquid inlet pipe 18 of a circulating pump 17 penetrates through the partition plate 2 to be connected with one end of the coiled pipe 13, the other end of the coiled pipe 13 penetrates through the partition plate 2 and the side wall of the storage tank 14 to be communicated with the bottom of the storage tank 14, a liquid outlet pipe 19 of the circulating pump 17 is communicated with the top of the storage tank 14, and a controller 20 is fixed on the side wall of the top of the control chamber 3.

Wherein, fixed subassembly 8 includes pivot 801, place the inside fixed subassembly 8 position of corresponding of board 7 and seted up the cavity, the vertical rotation setting of pivot 801 sets up at cavity central authorities, pivot 801 lower part is fixed with worm wheel 802, worm wheel 802 meshing is connected with worm 803, worm 803 horizontal rotation sets up in the cavity, worm 803 one end is passed through the bearing and is placed board 7 front end and be fixed with knob 804, pivot 801 upper portion is fixed with carousel 805, carousel 805 outside symmetry articulates there are four arc connecting rods 806, arc connecting rod 806 other end articulates there is slider 807, the slider 807 top is fixed with splint 808, it has the bar logical groove to place the corresponding splint 808 position in board 7 top, the corresponding slider 807 rigidity in cavity diapire has slide rail 809, slider 807 slides and sets up on slide rail 809. Iron sheets 24 are fixed at two ends of the upright post 10, magnets 25 are fixed on the inner wall of the clamping groove 11, and the iron sheets 24 and the magnets 25 are matched to enable the upright post 10 to be connected with the clamping groove 11 more stably. A pushing handle 21 is fixed on the upper end of the side wall of the box body 1. The four corners of the bottom of the box body 1 are all fixed with universal wheels 22 with brake pads, and the pushing hands 21 and the universal wheels 22 can facilitate the movement of the device. The controller 20 is in signal connection with the temperature sensor 12, the heater 15, the refrigerator 16 and the circulation pump 17.

One specific application of this embodiment is: when the invention is used, a culture dish 9 for placing stem cells is placed between fixing components 8, then a knob 804 is rotated, the knob 804 drives a worm wheel 802 to rotate through a worm 803, so as to drive a rotary disc 805 on a rotary shaft 801 to rotate, so as to drive a slide block 807 to move on a slide rail 809 through an arc-shaped connecting rod 806, so as to enable a clamping plate 808 to fix the culture dish 9, and enable the culture dish 9 to be stable after being fixed through the self-locking function of the worm wheel 802 and the worm 803, then a scissor lift 5 is controlled to descend, a placing plate 7 is contained in a refrigerating chamber 4, a refrigerator 16 is controlled to work through a controller 20, the refrigerator 16 cools antifreeze in a storage tank 14, the controller 20 controls a circulating pump 17 to control the antifreeze to circulate in a coiled pipe 13, so as to realize the cooling of the refrigerating chamber 4, a temperature sensor 12 detects that the temperature in the refrigerating chamber 4, and when the temperature sensor, the controller 20 controls the refrigerator 16 and the circulation pump 17 to stop operating, and the controller 20 controls the refrigerator 16 and the circulation pump 17 to operate when the temperature is higher than the rated temperature. When the stem cells need to be taken out for use, the controller 20 can be controlled to control the heater 15 to work, so that the temperature in the refrigerating chamber 4 is slowly increased, the stem cells are gradually revived, and the use is convenient.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a stem cell constant temperature equipment, includes box (1), its characterized in that: the refrigerator is characterized in that the inner cavity of the refrigerator body (1) is divided into a left control room (3) and a refrigerating room (4) on the right side by a partition plate (2), a scissor type lift (5) is arranged on the bottom wall of the refrigerating room (4), a mounting plate (6) is arranged on the top of the scissor type lift (5), a plurality of placing plates (7) are arranged on the top of the mounting plate (6), fixing components (8) are symmetrically arranged on the upper ends of the placing plates (7), culture dishes (9) are fixed in the fixing components (8), clamping grooves (11) are formed in the top and the bottom four corners of the placing plates (7), stand columns (10) are inserted between the clamping grooves (11) corresponding to the adjacent placing plates (7), a temperature sensor (12) is arranged on the side wall of the refrigerating room (4), a refrigerator door (23) is arranged on the top of the refrigerating room (4), the anti-freezing device is characterized in that a storage tank (14) is fixed to the bottom wall of the control room (3), anti-freezing liquid is stored in the storage tank (14), a heater (15) and a refrigerator (16) are arranged on the side wall of the storage tank (14), a circulating pump (17) is fixed to the top of the storage tank (14), a liquid inlet pipe (18) of the circulating pump (17) penetrates through a partition plate (2) to be connected with one end of a coiled pipe (13), the other end of the coiled pipe (13) penetrates through the bottom of the partition plate (2) and the side wall of the storage tank (14), a liquid outlet pipe (19) of the circulating pump (17) is communicated with the top of the storage tank (14), a controller (20) is fixed to the side wall of the top of the control room (3), each fixing component (8) comprises a rotating shaft (801), a cavity is formed in the position, corresponding to the fixing component (8), a worm wheel (802) is fixed at the lower part of the rotating shaft (801), the worm wheel (802) is connected with a worm (803) in a meshing way, the worm (803) is horizontally and rotatably arranged in the cavity, one end of the worm (803) penetrates through the front end of the placing plate (7) through a bearing and is fixedly provided with a knob (804), a turntable (805) is fixed at the upper part of the rotating shaft (801), four arc-shaped connecting rods (806) are symmetrically hinged at the outer side of the turntable (805), the other end of the arc-shaped connecting rod (806) is hinged with a sliding block (807), a clamping plate (808) is fixed at the top of the sliding block (807), a strip-shaped through groove is arranged at the top of the placing plate (7) corresponding to the position of the clamping plate (808), a slide rail (809) is fixed on the bottom wall of the cavity corresponding to the slide block (807), the slide block (807) is arranged on the slide rail (809) in a sliding way, iron sheets (24) are fixed at two ends of the upright post (10), and magnets (25) are fixed on the inner wall of the clamping groove (11).

2. A stem cell thermostatic device according to claim 1, wherein: a pushing handle (21) is fixed at the upper end of the side wall of the box body (1).

3. A stem cell thermostatic device according to claim 1, wherein: four corners of the bottom of the box body (1) are fixed with universal wheels (22) with brake pads.

4. A stem cell thermostatic device according to claim 1, wherein: the controller (20) is in signal connection with the temperature sensor (12), the heater (15), the refrigerator (16) and the circulating pump (17).