CN216378233U

CN216378233U - Stem cell culture device

Info

Publication number: CN216378233U
Application number: CN202123139832.6U
Authority: CN
Inventors: 李静
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-12-14
Filing date: 2021-12-14
Publication date: 2022-04-26
Anticipated expiration: 2031-12-14

Abstract

The utility model discloses a stem cell culture device, which relates to the technical field of stem cell culture and comprises an incubator, a box door, a constant temperature controller, a heater and a refrigerator, wherein the box door is arranged on the outer surface of the bottom end in the front of the incubator, the constant temperature controller is detachably arranged on the outer surface of the top end in the front of the incubator, the heater is movably connected to the outer surface of the left side of the incubator, and the refrigerator is movably connected to the bottom end of the heater, which is positioned on the outer surface of the left side of the incubator. According to the utility model, the box door is closed by pushing the pull rod, the gap is sealed by matching with the rubber ring, and the rubber expansion film can expand when the box door is closed and is extruded, so that the sealed gap is further reinforced by matching with the rubber soft block, the problem that dust and bacteria in the outside air enter the box body due to insufficient sealing property of the box door, and stem cells are not convenient to culture is solved, and the effect of culturing in a sterile environment is achieved.

Description

Stem cell culture device

Technical Field

The utility model relates to the technical field of stem cell culture, in particular to a stem cell culture device.

Background

With the continuous development of the present technology, the application of cell engineering is very wide, and the cell engineering has significant effect in both medical and pharmaceutical fields, the cell culture in cell engineering is used as the basis of the whole engineering, the position of the cell is very important, stem cells are a type of pluripotent cells with self-replication ability, the cells can be differentiated into various functional cells under certain conditions, the cells are divided into embryonic stem cells and adult stem cells according to the development stage of the stem cells, the stem cells are cells which are not fully differentiated and immature, have the potential function of regenerating various tissues and organs and human bodies, and the medical field is called as 'universal cells', so the culture of the stem cells is very important. The following problems exist in the prior art:

1. traditional incubator when opening or closing the incubator, causes the leakproofness of chamber door not strong enough easily, leads to in the pollutant such as smog, dust and bacterium among the outside air gets into the box, is not convenient for carry out the problem of cultivateing stem cell.

2. The existing incubator has the problems that the temperature can not be adjusted at will, the temperature in the incubator is not uniform, and the survival rate of stem cell culture is low.

SUMMERY OF THE UTILITY MODEL

The utility model provides a stem cell culture device, which aims to have the characteristic of enhancing the sealing property of a box door and solve the problem that the sealing property of the box door is not strong enough, so that pollutants such as smoke, dust, bacteria and the like in the outside air enter a box body, and stem cells are inconvenient to culture; the other purpose is to solve the problem of low stem cell culture survival rate caused by uneven temperature in the incubator so as to achieve the effect that the temperature in the incubator is in a constant temperature state and the survival rate of the stem cells is improved.

In order to solve the technical problems, the technical scheme adopted by the utility model is as follows:

the utility model provides a stem cell culture device, includes incubator, chamber door, thermostatic control ware, heater and refrigerator, be provided with the chamber door on the dead ahead bottom surface of incubator, removable thermostatic control ware of installing on the dead ahead top surface of incubator, swing joint has the heater on the left side surface of incubator, swing joint has the refrigerator on the bottom of heater is located the left side surface of incubator.

The movable mounting has the frame on the left side surface of chamber door, the left side of chamber door is gone up the position on the left side and is detachable to be connected with out the hinge, the other end of opening the hinge is detachable to be connected on the left side top surface of frame, the dead ahead intermediate position of chamber door is provided with the viewing aperture, the dead ahead of chamber door is provided with the pull rod on the right side position on the right side, the rubber circle has been cup jointed in the activity on the surface all around of chamber door.

The technical scheme of the utility model is further improved as follows: the rubber ring is characterized in that a first friction layer is fixedly connected to the outer surface of the left side of the frame, a soft friction block is fixedly connected to the outer surface of the left side of the first friction layer, a second friction layer is fixedly connected to the outer surface of the right side of the rubber ring, and a rubber expansion film is detachably mounted on the outer surface of the right side of the second friction layer.

The technical scheme of the utility model is further improved as follows: the inner bottom end of the heater is provided with a power box, the inner surfaces of the left side and the right side of the heater are movably connected with high-temperature irradiation lamps, and the wiring end of the power box is electrically connected with the wiring end of the high-temperature irradiation lamps.

The technical scheme of the utility model is further improved as follows: the utility model discloses a high-temperature heat pipe system, including a heating device, a incubator, a gas outlet I, a gas outlet I, a gas outlet.

The technical scheme of the utility model is further improved as follows: the air suction pump is movably mounted on the outer surface of the top end of the left side of the refrigerator, a driving motor is arranged on the inner surface of the top end of the refrigerator, a rotating rod is detachably mounted on an output shaft of the driving motor, and cooling fan blades are movably connected on the outer surfaces of the left side and the right side of the rotating rod.

The technical scheme of the utility model is further improved as follows: the refrigerator is characterized in that cooling plates are detachably mounted on the inner surfaces of two sides of the refrigerator, cooling plates are movably mounted on the inner surfaces of two sides of the refrigerator and positioned below the cooling plates, the bottom end of each cooling plate is movably connected with a filtering device, a second air outlet is formed in the outer surface of the bottom end of the refrigerator, and the other end of the second air outlet is movably connected to the outer surface of the bottom end of the left side of the incubator.

Due to the adoption of the technical scheme, compared with the prior art, the utility model has the technical progress that:

1. the utility model provides a stem cell culture device, which adopts the matching among a pull rod, a box door, a rubber ring, a rubber expansion membrane and a rubber soft block, closes the box door by pushing the pull rod, seals a gap in the interior by matching with the rubber ring, and expands when the box door is closed, so that the sealing gap is further reinforced in the interior by matching with the rubber soft block, and the problem that pollutants such as smoke, dust, bacteria and the like in the outside air enter the box body due to the fact that the sealing performance of the box door is not strong enough, and the stem cell culture device is inconvenient to culture stem cells is solved, and the effect of sterile environment culture is achieved.

2. The utility model provides a stem cell culture device, which adopts the matching among a thermostatic controller, an incubator, a heater, a power supply box, a high-temperature irradiation lamp, a heating groove, a heat conduction pipe, an exhaust port I, a refrigerator, an air suction pump, a driving motor, a rotating rod, a cooling fan blade, a cooling plate, a filtering device and an exhaust port II, detects the temperature in the incubator through the thermostatic controller, when the temperature is detected to be too low, the heater can automatically heat, the power supply box is electrically connected with the high-temperature irradiation lamp for heating, the heating groove is matched for conducting heat to the heat conduction pipe, the heat conduction pipe is discharged to the inside of the incubator through the exhaust port I, when the thermostatic controller detects that the temperature in the incubator is too high, the refrigerator can automatically refrigerate, outside air is sucked into the refrigerator through the air suction pump, the rotating rod is driven by the driving motor to rotate the cooling fan blade, and gas is discharged to the cooling plate for cooling, the cooling effect is further strengthened through the cooling plate, and the cooperation filter equipment filters dust, bacterium etc. in the air, and the inside of gas vent two emissions to the incubator of deuterogamying solves the interior temperature of incubator inhomogeneous, leads to the problem that stem cell cultivates the survival rate is low to reach the temperature in the box and be in constant temperature state, improve the effect of stem cell survival rate.

Drawings

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

FIG. 2 is a schematic view of a door of the present invention;

FIG. 3 is a schematic diagram of a frame structure according to the present invention;

FIG. 4 is a schematic view of the rubber ring structure of the present invention;

FIG. 5 is a schematic cross-sectional view of a heater structure according to the present invention:

fig. 6 is a schematic view of the freezer configuration of the present invention.

In the figure: 1. an incubator; 2. a box door; 21. a frame; 211. a first friction layer; 212. a soft rubber block; 22. opening a hinge; 23. a viewing port; 24. a pull rod; 25. a rubber ring; 251. a second friction layer; 252. a rubber intumescent film; 3. a thermostatic controller; 4. a heater; 41. a power supply box; 42. a high temperature lamp; 43. a heating tank; 44. a heat conducting pipe; 45. a first exhaust port; 5. a refrigerator; 51. a suction pump; 52. a drive motor; 53. rotating the rod; 54. cooling the fan blades; 55. a cooling plate; 56. a cooling plate; 57. a filtration device; 58. and a second exhaust port.

Detailed Description

The present invention will be described in further detail with reference to the following examples:

example 1

As shown in fig. 1-6, the utility model provides a stem cell culture device, which comprises an incubator 1, a chamber door 2, a thermostatic controller 3, a heater 4 and a refrigerator 5, wherein the chamber door 2 is arranged on the outer surface of the bottom end in the front of the incubator 1, the thermostatic controller 3 is detachably mounted on the outer surface of the top end in the front of the incubator 1, the heater 4 is movably connected on the outer surface of the left side of the incubator 1, and the refrigerator 5 is movably connected on the outer surface of the left side of the incubator 1 at the bottom end of the heater 4.

In this embodiment, the door 2 is closed by pushing the pull rod, the thermostatic controller 3 is used to detect the temperature inside the incubator 1, when the temperature is too low, the heater 4 will automatically heat the inside of the incubator 1, and when the temperature is detected to be too high, the refrigerator 5 will automatically refrigerate the inside of the incubator 1.

Example 2

As shown in fig. 1 to 6, on the basis of embodiment 1, the present invention provides a technical solution: preferably, movable mounting has frame 21 on the left side surface of chamber door 2, the left side of chamber door 2 is upwards to the position detachable be connected with open hinge 22, the other end detachable connection of opening hinge 22 is on the left side top surface of frame 21, the dead ahead intermediate position of chamber door 2 is provided with viewing aperture 23, the dead ahead right-hand position of chamber door 2 is provided with pull rod 24, rubber circle 25 has been cup jointed in the activity on the surface all around of chamber door 2, fixedly connected with friction layer one 211 on the left side surface of frame 21, fixedly connected with friction soft piece 212 on the left side surface of friction layer one 211, fixedly connected with friction layer two 251 on the right side surface of rubber circle 25, removable rubber inflation membrane 252 of installing on the right side surface of friction layer two 251.

In this embodiment, the door 2 is closed by pushing the pull rod 24, the rubber ring 25 is engaged to seal the gap inside, and the rubber expansion film 252 is pressed to expand when the door 2 is closed, so that the rubber soft block 212 is engaged to further reinforce the sealed gap inside.

Example 3

As shown in fig. 1 to 6, on the basis of embodiment 1, the present invention provides a technical solution: preferably, a power supply box 41 is arranged at the bottom end inside the heater 4, high-temperature irradiation lamps 42 are movably connected to the inner surfaces of the left side and the right side of the heater 4, a terminal of the power supply box 41 is electrically connected with a terminal of the high-temperature irradiation lamp 42, a heating groove 43 is movably installed in the middle position inside the heater 4, a high-temperature heat conduction pipe 44 is arranged inside the heating groove 43, a first exhaust port 45 is movably connected to the outer surface of the top end of the heater 4, and the other end of the first exhaust port 45 is movably connected to the outer surface of the top end of the left side of the incubator 1.

In this embodiment, the power box 41 is electrically connected to the high temperature radiation lamp 42 for heating, and the heating tank 43 is used to conduct heat to the heat conduction pipe 44 for further enhancing the heating effect, and then the heat is discharged into the incubator 1 through the first exhaust port 45.

Example 4

As shown in fig. 1 to 6, on the basis of embodiment 1, the present invention provides a technical solution: preferably, air suction pump 51 is movably mounted on the outer surface of the top end of the left side of refrigerator 5, driving motor 52 is arranged on the inner surface of the top end of refrigerator 5, rotating rod 53 is detachably mounted on the output shaft of driving motor 52, cooling fan blades 54 are movably connected to the outer surfaces of the left side and the right side of rotating rod 53, cooling plates 55 are detachably mounted on the inner surfaces of the two sides of refrigerator 5, cooling plates 56 are movably mounted below cooling plates 55 on the inner surfaces of the two sides of refrigerator 5, filtering device 57 is movably connected to the bottom ends of cooling plates 56, air outlet two 58 is arranged on the outer surface of the bottom end of refrigerator 5, and the other ends of air outlet two 58 are movably connected to the outer surface of the bottom end of the left side of incubator 1.

In this embodiment, the outside air is sucked into the refrigerator 5 through the suction pump 51, the rotating rod 53 is driven by the driving motor 52 to rotate the cooling fan 54, the air is discharged to the cooling plate 55 to be cooled, the cooling effect is further enhanced through the cooling plate 56, the dust, bacteria and the like in the air are filtered through the filter 57, and the air is discharged to the inside of the incubator 1 through the exhaust port 58.

The working principle of the stem cell culture apparatus will be described in detail below.

As shown in fig. 1-6, when stem cells are put into the incubator 1, the door 2 is closed by pushing the pull rod 24, the rubber ring 25 is used to seal the gap inside, when the door 2 is closed, the rubber expansion film 252 is squeezed and expanded, so that the rubber soft block 212 is used to further reinforce the gap inside, the temperature inside the incubator 1 is detected by the thermostatic controller 3, when the temperature is too low, the heater 4 is heated automatically, the power supply box 41 is electrically connected to the high temperature lamp 42 for heating, the heating tank 43 is used to conduct heat to the heat conduction pipe 44, and the heat conduction pipe is discharged to the inside of the incubator 1 through the exhaust port 45, when the thermostatic controller 3 detects that the temperature inside the incubator 1 is too high, the refrigerator 5 is cooled automatically, outside air is sucked into the refrigerator 5 through the air suction pump 51, the rotating rod 53 is driven by the driving motor 52 to rotate the cooling fan 54, the gas is discharged to the cooling plate 55 for cooling, the cooling effect is further enhanced through the cooling plate 56, the dust, bacteria and the like in the air are filtered through the filter device 57, and the gas is discharged to the inside of the incubator 1 through the second exhaust port 58.

The present invention has been described in general terms in the foregoing, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto based on the present invention. Therefore, modifications or improvements are within the scope of the utility model without departing from the spirit of the inventive concept.

Claims

1. The utility model provides a stem cell culture device, includes incubator (1), chamber door (2), thermostatic control ware (3), heater (4) and refrigerator (5), its characterized in that: a box door (2) is arranged on the outer surface of the bottom end of the front part of the incubator (1), a constant temperature controller (3) is detachably mounted on the outer surface of the top end of the front part of the incubator (1), a heater (4) is movably connected to the outer surface of the left side of the incubator (1), and a refrigerator (5) is movably connected to the bottom end of the heater (4) on the outer surface of the left side of the incubator (1);

movable mounting has frame (21) on the left side surface of chamber door (2), the left side of chamber door (2) is gone up the position on the left side and is detachable to be connected with and opens hinge (22), the other end of opening hinge (22) is detachable to be connected on the left side top surface of frame (21), the dead ahead intermediate position of chamber door (2) is provided with viewing aperture (23), the dead ahead of chamber door (2) is provided with pull rod (24) on the right side position on the right side, rubber circle (25) have been cup jointed in the activity on the surface all around of chamber door (2).

2. A stem cell culture apparatus according to claim 1, wherein: fixedly connected with friction layer one (211) on the left side surface of frame (21), fixedly connected with friction soft piece (212) on the left side surface of friction layer one (211), fixedly connected with friction layer two (251) on the right side surface of rubber circle (25), removable rubber inflation membrane (252) of installing on the right side surface of friction layer two (251).

3. A stem cell culture apparatus according to claim 1, wherein: the heating device is characterized in that a power supply box (41) is arranged at the bottom end inside the heating device (4), high-temperature irradiation lamps (42) are movably connected to the inner surfaces of the left side and the right side of the heating device (4), and the wiring ends of the power supply box (41) are electrically connected with the wiring ends of the high-temperature irradiation lamps (42).

4. A stem cell culture apparatus according to claim 3, wherein: the utility model discloses a high-temperature heat pipe incubator, including heating device (4), heating tank (43) are movably mounted to the inside intermediate position of heating device (4), the inside of heating tank (43) is provided with high temperature heat pipe (44), swing joint has gas vent (45) on the top surface of heating device (4), the other end swing joint of gas vent (45) is on the left side top surface of incubator (1).

5. A stem cell culture apparatus according to claim 1, wherein: movable mounting has suction pump (51) on the left side top surface of refrigerator (5), be provided with driving motor (52) on the top internal surface of refrigerator (5), detachable dwang (53) of installing on the output shaft of driving motor (52), swing joint has cooling flabellum (54) on the left and right sides surface of dwang (53).

6. A stem cell culture apparatus according to claim 5, wherein: the refrigerator is characterized in that cooling plates (55) are detachably mounted on inner surfaces of two sides of the refrigerator (5), cooling plates (56) are movably mounted below the cooling plates (55) on the inner surfaces of the two sides of the refrigerator (5), the bottom end of each cooling plate (56) is movably connected with a filtering device (57), a second air outlet (58) is formed in the outer surface of the bottom end of the refrigerator (5), and the other end of the second air outlet (58) is movably connected to the outer surface of the bottom end of the left side of the incubator (1).