CN205124851U - Cell freezing storage device - Google Patents

Abstract

The utility model discloses a cell freezing storage device, which comprises a freezing box body, the freezing box body adopts a sealed structure, the interior of the freezing box body is uniformly provided with a partition layer, and the hollow part between adjacent partition layers is provided with a cell container. Each cell holding area is equipped with a cabinet door that can be opened and closed flexibly. A thermostat is installed under the cell holding area. The temperature controller is connected to the control panel through a temperature sensor, and an electric control board is installed inside the control panel. Freezer, the air outlet of the freezer is connected to the hollow area in the freezing box, so that the cells can be placed in the box for freezing at any time. Each cell accommodation area corresponds to a cabinet door, and the temperature of other cells will not be affected when placed, so that Stem cells can cool down evenly. The operation is simple and time-consuming, which ensures the activity of cells to meet the needs of social development. The design is novel. It is a good innovative solution and has great market promotion prospects.

Description

Cell Freezing Storage Device

technical field

The utility model relates to the technical field of medical equipment, in particular to a cell freezing storage device.

Background technique

Cells are the basic structural and functional units of living organisms. All organisms except viruses are composed of cells, but the life activities of viruses must also be reflected in cells. Cells are so tiny that they can only be seen under a microscope, and they have various shapes. It is mainly composed of nucleus and cytoplasm, and has a cell membrane on the surface. In higher plants, there are cell walls outside the cell membrane, plastids in the cytoplasm, chloroplasts, vacuoles, and mitochondria in the body. Animal cells have no cell wall, and centrosomes are often present in the cytoplasm, while higher plant cells do not. Cells have functions such as movement, nutrition and reproduction.

When freezing cells, if the freezing rate is too fast or too slow, the cells will lose their activity. When freezing most cells, the freezing rate of the cells is usually controlled at a rate of 1°C/min, but different cells are frozen. Time freezing and quick freezing are also different. Cells are usually stored in a low-temperature refrigerator/liquid nitrogen tank at -85°C or -196°C according to the required storage period. For cells that have a short period of time from collection to use (<6 months), usually use a deep-low temperature refrigerator to store them at -85°C. At present, there is no uniform operating standard for the freezing of this type of cells. The freezing time of the cells is different, and the temperature cannot be adjusted one by one, and the position can be marked poorly, which makes the inside of the refrigerator appear chaotic and disorderly. Inconvenient, can not operate flexibly, there are deficiencies.

To sum up, in view of the defects of the prior art, a cell cryopreservation device is particularly needed to solve the deficiencies of the prior art.

Utility model content

Aiming at the deficiencies in the cell freezing storage in the prior art, which is easy to destroy the activity of cells, the utility model proposes a cell freezing storage device, which is novel in design and excellent in automation, and can cool down the cells one by one, so that the cells in the entire freezer The cells are all at the same temperature, which facilitates the storage of the cells and solves the defects of the prior art.

In order to achieve the above object, the technical scheme of the utility model is as follows:

The cell cryopreservation device includes a freezer box, the freezer box adopts a sealed structure, the inside of the freezer box is uniformly provided with partition layers, and the hollow part between adjacent partition layers is provided with a cell accommodation area. Each cell holding area is equipped with a cabinet door that can be opened and closed flexibly. A thermostat is installed under the cell holding area. The temperature controller is connected to the control panel through a temperature sensor. The air outlet of the machine is connected to the hollow area in the freezer box.

Further, the inner surface of the freezer box is provided with a thermal insulation layer.

Further, an observer is arranged above the cell accommodation area.

The top of the control panel of the utility model is provided with a setting button, and the bottom of the control panel is provided with a display panel.

Further, a handle is provided in the middle of the cabinet door, and the shape of the handle is circular.

Further, the material used in the freezer box is a low-temperature-resistant high-molecular polymer.

The beneficial effects of the utility model are: the structure of this product is simple, the cells can be placed in the box for freezing at any time, each cell accommodation area corresponds to a cabinet door, and the temperature of other cells is not affected when placed, so that the stem cells can be evenly Cool down, and each box is used as an independent storage unit, easy to access, simple operation, short time consumption, ensuring cell activity, adapting to the needs of social development, novel design, is a good innovative solution , very promising market promotion.

Description of drawings

Describe the utility model in detail below in conjunction with accompanying drawing and specific embodiment:

Fig. 1 is the structural representation of the utility model.

In the figure, 100-refrigerated box, 110-insulation layer, 120-baffle layer, 130-cell holding area, 140-cabinet door, 150-handle, 160-thermostat, 170-observer, 180-refrigerator , 190-control panel, 191-setting button, 192-display panel.

detailed description

In order to make the technical means, creative features, goals and effects achieved by the utility model easy to understand, the utility model will be further elaborated below in conjunction with specific illustrations.

Referring to Fig. 1, the cell cryopreservation device includes a freezing box 100, the freezing box 100 adopts a sealed structure, and the interior of the freezing box 100 is evenly provided with partition layers 120, and the hollow space between adjacent partition layers 120 Some of them are equipped with cell accommodating areas 130, and each cell accommodating area 130 is equipped with a cabinet door 140 that can be opened and closed flexibly. A thermostat 160 is arranged under the cell accommodating area 130, and the thermostat 160 is connected and controlled by a temperature sensor. The panel 190 and the control panel 190 are internally provided with an electric control board connected to the refrigerator 180 , and the air outlet of the refrigerator 180 is connected to the hollow area in the freezing box 100 .

In addition, the inner surface of the freezer box 100 is provided with a thermal insulation layer 110 . An observer 170 is disposed above the cell accommodation area 130 . The top of the control panel 190 is provided with a setting button 191 , and the bottom of the control panel 190 is provided with a display panel 192 . A handle 150 is arranged in the middle of the cabinet door 140, and the shape of the handle 150 is circular. The freezing box 100 is made of low temperature resistant polymer.

When the utility model is in use, the cabinet door can be opened by the handle, and then the packed cells can be placed in the cell accommodation area. Since the partitions are installed between the cell accommodation areas, the temperature of other cells will not be affected. It is convenient to access the cells. After the cells are placed, the thermostat will detect the cells that have just been placed, and then perform regular cooling until the required temperature of the cells is reached, so that the temperature of the entire freezing box can be uniform. , the freezer can set the corresponding temperature, which is convenient for flexible control, and the state of the cells in the freezer can be observed through the observer.

The beneficial effects of the utility model are: the structure is simple, the cells can be placed in the box for freezing at any time, each cell accommodation area corresponds to a cabinet door, and the temperature of other cells is not affected when placed, so that the stem cells can be evenly cooled, And each box is an independent storage unit, which is easy to use, simple to operate, and takes less time to ensure the activity of cells, adapt to the needs of social development, and novel in design. It is a good innovative solution, very There are marketing prospects.

Those skilled in the industry should understand that the utility model is not limited by the above-mentioned embodiments. The above-mentioned embodiments and descriptions only illustrate the principle of the utility model. The utility model does not depart from the spirit and scope of the utility model There will also be various changes and improvements, and these changes and improvements all fall within the scope of the claimed utility model. The scope of protection required by the utility model is defined by the appended claims and their equivalents.

Claims (6)

1. cell freezing storage device, comprise and freeze ice chest body, it is characterized in that: freeze ice chest body and adopt hermetically-sealed construction, the inner homogeneous freezing ice chest body is provided with carrier ring, between adjacent separator layer, the part of hollow is provided with cell accommodating area, each cell accommodating area is all provided with the cabinet door of flexible opening and closing, the below of cell accommodating area is provided with temperature controller, temperature controller is by temperature sensor connection control panel, control panel inside is provided with electric-controlled plate and is connected refrigerator, and the gas outlet of refrigerator is connected the hollow region in freezer box.

2. cell freezing storage device according to claim 1, is characterized in that: the inner surface of described freezer box is provided with heat-insulation layer.

3. cell freezing storage device according to claim 1, is characterized in that: the top of described cell accommodating area is provided with viewer.

4. cell freezing storage device according to claim 1, is characterized in that: the top of described control panel is provided with setting button, and the bottom of control panel is provided with display floater.

5. cell freezing storage device according to claim 1, is characterized in that: the centre of described cabinet door arranges handle, and the shape of handle is rounded.

6. cell freezing storage device according to claim 1, is characterized in that: described to freeze the material that ice chest body adopts be low temperature resistant high molecular polymer.