A sampling and storage device for stem cells

Abstract

The utility model relates to the technical field of stem cell storage, specifically a sampling and storage device for stem cells, including a box body, one end of the top of the box body is hinged with a closed cover by a hinge, the top of the closed cover is hinged with two groups of B blocks by a hinge, the inner bottom of the box body is fixedly connected with a rotating assembly, the rotating assembly includes a motor box, the bottom of the motor box is fixedly connected to the inner bottom of the box body, one side of the box body is fixedly connected with a cooling assembly, the cooling assembly includes a controller, one side of the controller is fixedly connected to one side of the box body. The utility model is provided with a rotating assembly. When in use, the staff puts the vessel containing stem cells into the placement groove inside the rotating disk, then connects an external power supply, starts the servo motor, and the servo motor drives the transmission rod and the rotating disk to rotate, so that the stem cell liquid in the vessel is in a flowing state, thereby preventing the stem cells from being deposited or gathered at the bottom.

Description

Technical Field

[0001] The utility model relates to the technical field of stem cell storage, in particular to a sampling and storage device for stem cells. Background Art

[0002] Stem cell banking refers to the storage and preservation of stem cell samples in an appropriate manner for future use in research, medical or other applications. Stem cells have the special ability to self-renew and differentiate into many different types of cells, so they have great potential in biomedical research and clinical treatment.

[0003] A sampling and storage device for stem cells disclosed in the Chinese utility model patent application publication specification CN217295360U belongs to the technical field of sampling and storage of stem cells. The key points of its technical solution include an insulated box, the top of which is rotatably connected to a box cover, and a storage mechanism is arranged inside the insulated box; the storage mechanism includes a chassis, a limiting hole, a sponge ring, a connecting rod, a plurality of placement holes and two placement plates, the chassis is fixedly sleeved at the bottom of the connecting rod surface, and the limiting hole is opened inside the connecting rod, which solves the problem that most of the existing storage devices directly contact the stem cell test tube with dry ice, the dry ice smoke is large, the stem cell test tube is not easy to observe, it is inconvenient to take the stem cell, the stem cell cannot be stably clamped when the stem cell is stored, and the stem cell test tube is easily broken when the storage device is moved, causing loss, thereby affecting the use effect.

[0004] However, the device lacks a rotating component, and it is not convenient to rotate the stem cell vessel when placing it, which may cause the stem cells to deposit or aggregate at the bottom, reducing the vitality of the stem cells. Moreover, the cooling component inside the device is weak, and in actual use, the stem cells need to be cooled with dry ice, which reduces convenience. Utility Model Content

[0005] The purpose of the utility model is to provide a sampling and storage device for stem cells to solve the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A sampling and storage device for stem cells, comprising a box body, one end of which is fixedly connected to two groups of A card blocks, the bottom of which is fixedly connected to an anti-skid pad, one end of the top of the box body is hinged to a closing cover via a hinge, the top of the closing cover is hinged to two groups of B card blocks via a hinge, one end of the B card block is clamped to one end of the A card block, one end inside the closing cover is fixedly connected to a sterilization lamp, the inner bottom of the box body is fixedly connected to a rotating assembly, the rotating assembly comprises a motor box, the bottom of the motor box is fixedly connected to the inner bottom of the box body, one side of the box body is fixedly connected to a cooling assembly, the cooling assembly comprises a controller, and one side of the controller is fixedly connected to one side of the box body.

[0008] Preferably, one end of the closing cover is fixedly connected to a rubber layer, the other end of the closing cover is fixedly connected to a handle, and the surface of the handle is fixedly connected to an anti-slip sleeve.

[0009] Preferably, the rotating assembly further comprises a servo motor, the surface of the servo motor is fixedly connected to the inside of the motor box, and the output end of the servo motor is spline-connected to a transmission rod.

[0010] Preferably, a rotating disk is fixedly connected to the top of the transmission rod, a plurality of placement grooves are provided on the top of the rotating disk, and the surface of the rotating disk is rotatably connected to the inside of the box.

[0011] Preferably, the cooling assembly also includes a battery, one end of the top of the battery is electrically connected to one end of the top of the controller through a power line, and the other end of the top of the controller is electrically connected to the cooling layer through the power line.

[0012] Preferably, the surface of the cooling layer is fixedly connected to the inside of the box, and one end of the sterilization lamp is electrically connected to the other end of the top of the battery through a power line.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. This sampling and storage device for stem cells, through the setting of the rotating component, when in use, the staff puts the vessel containing stem cells into the placement groove inside the rotating disk, and then connects the external power supply, starts the servo motor, and the servo motor drives the transmission rod and the rotating disk to rotate, so that the stem cell liquid in the vessel is in a flowing state, thereby preventing the stem cells from being deposited or gathered at the bottom.

[0015] 2. This sampling and storage device for stem cells, through the setting of cooling components and sterilization lamps, when the stem cell vessel is placed in the rotating disk, the box body and the closing cover are closed by two groups of A card blocks and B card blocks, and the rubber layer prevents air leakage at the closing part. The battery is connected to the controller and the sterilization lamp respectively through the power cord, and the sterilization lamp irradiates the stem cell vessel. The controller is connected to the cooling layer, and the cooling layer starts to work and cools the rotating disk and the stem cell vessel, thereby achieving the effect of prolonging the activity of the stem cells. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall appearance of the utility model;

[0017] Figure 2 This is a schematic diagram of the A card block, B card block and rubber layer of the utility model;

[0018] Figure 3 It is a schematic diagram of the rotating assembly of the utility model;

[0019] Figure 4 This is a schematic diagram of a cooling assembly of the present utility model.

[0020] In the figure: 1. Box body; 2. Block A; 3. Anti-skid pad; 4. Closing cover; 5. Block B; 6. Sterilization lamp; 7. Rotating assembly; 701. Motor box; 702. Servo motor; 703. Transmission rod; 704. Rotating disk; 8. Cooling assembly; 801. Controller; 802. Battery; 803. Cooling layer; 9. Rubber layer; 10. Handle; 11. Anti-skid cover. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-Figure 4 As shown, a technical solution provided by the utility model:

[0023] A sampling and storage device for stem cells, comprising a box body 1, one end of which is fixedly connected with two groups of A card blocks 2, the bottom of which is fixedly connected with an anti-skid pad 3, the anti-skid pad 3 being arranged to prevent the box body 1 from sliding, one end of the top of the box body 1 is hinged with a closing cover 4, the top of the closing cover 4 is hinged with two groups of B card blocks 5, one end of the B card block 5 is connected to one end of the A card block 2, one end of the inside of the closing cover 4 is fixedly connected with a sterilization lamp 6, the arrangement of the sterilization lamp 6 facilitates the sterilization of the area where the stem cell vessel is placed, the inner bottom of the box body 1 is fixedly connected with a rotating assembly 7, the rotating assembly 7 comprises a motor box 701, the bottom of the motor box 701 is fixedly connected to the inner bottom of the box body 1, one side of the box body 1 is fixedly connected with a cooling assembly 8, the cooling assembly 8 comprises a controller 801, one side of the controller 801 is fixedly connected to one side of the box body 1;

[0024] In this embodiment, preferably, one end of the closing cover 4 is fixedly connected to the rubber layer 9, and the other end of the closing cover 4 is fixedly connected to the handle 10, and the surface of the handle 10 is fixedly connected to the anti-slip cover 11. The arrangement of the handle 10 and the anti-slip cover 11 facilitates the staff to carry the device;

[0025] In this embodiment, preferably, the rotating assembly 7 further includes a servo motor 702, the surface of the servo motor 702 is fixedly connected to the inside of the motor box 701, and the output end of the servo motor 702 is spline-connected with a transmission rod 703. The servo motor 702 is provided to facilitate driving the transmission rod 703 and the rotating disk 704 to rotate;

[0026] In this embodiment, preferably, a rotating disk 704 is fixedly connected to the top of the transmission rod 703, and a plurality of placement slots are provided on the top of the rotating disk 704. The surface of the rotating disk 704 is rotatably connected to the inside of the box 1. The setting of the rotating disk 704 facilitates the stem cell vessel to rotate.

[0027] In this embodiment, preferably, the cooling assembly 8 further includes a battery 802, one end of the top of the battery 802 is electrically connected to one end of the top of the controller 801 through a power line, and the other end of the top of the controller 801 is electrically connected to a cooling layer 803 through a power line. The arrangement of the battery 802 facilitates the provision of power.

[0028] In this embodiment, preferably, the surface of the cooling layer 803 is fixedly connected to the inside of the box 1, and one end of the sterilization lamp 6 is electrically connected to the other end of the top of the battery 802 through a power cord. Through the setting of the cooling layer 803, the stem cell vessel is low-temperature cooled.

[0029] When the sampling and storage device for stem cells of this embodiment is used, the staff puts the vessel containing stem cells into the placement groove inside the rotating disk 704, then connects the external power supply, starts the servo motor 702, and the servo motor 702 drives the transmission rod 703 and the rotating disk 704 to rotate, so that the stem cell liquid in the vessel is in a flowing state, thereby preventing the stem cells from being deposited or gathered at the bottom. When the stem cell vessel is placed in the rotating disk 704, the box 1 and the closing cover 4 are closed by two groups of A blocks 2 and B blocks 5, and the rubber layer 9 prevents air leakage at the closing part, and then the battery 802 is connected to the controller 801 and the sterilization lamp 6 through the power cord, and the sterilization lamp 6 irradiates the stem cell vessel, and the controller 801 is connected to the cooling layer 803, and the cooling layer 803 starts to work and cools the rotating disk 704 and the stem cell vessel, thereby prolonging the activity of the stem cells.

[0030] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A sampling and storage device for stem cells, comprising a housing (1), characterized in that: One end of the box (1) is fixedly connected to two groups of A card blocks (2), the bottom of the box (1) is fixedly connected to an anti-slip pad (3), one end of the top of the box (1) is hingedly connected to a closing cover (4), the top of the closing cover (4) is hingedly connected to two groups of B card blocks (5), one end of the B card block (5) is clamped to one end of the A card block (2), one end of the inside of the closing cover (4) is fixedly connected to a sterilization lamp (6), the inner bottom of the box (1) is fixedly connected to a rotating assembly (7), the rotating assembly (7) comprises a motor box (701), the bottom of the motor box (701) is fixedly connected to the inner bottom of the box (1), one side of the box (1) is fixedly connected to a cooling assembly (8), the cooling assembly (8) comprises a controller (801), one side of the controller (801) is fixedly connected to one side of the box (1).

2. A stem cell sampling and storage device according to claim 1, characterized in that: One end of the closing cover (4) is fixedly connected to a rubber layer (9), the other end of the closing cover (4) is fixedly connected to a handle (10), and the surface of the handle (10) is fixedly connected to an anti-slip sleeve (11).

3. A stem cell sampling and storage device according to claim 1, characterized in that: The rotating assembly (7) further comprises a servo motor (702), the surface of the servo motor (702) being fixedly connected to the inside of the motor box (701), and the output end of the servo motor (702) being spline-connected to a transmission rod (703).

4. A stem cell sampling and storage device according to claim 3, characterized in that: The top of the transmission rod (703) is fixedly connected to a rotating disk (704), the top of the rotating disk (704) is provided with a plurality of groups of placement grooves, and the surface of the rotating disk (704) is rotatably connected to the inside of the box (1).

5. A stem cell sampling and storage device according to claim 1, characterized in that: The cooling assembly (8) further comprises a battery (802), one end of the top of the battery (802) being electrically connected to one end of the top of the controller (801) via a power line, and the other end of the top of the controller (801) being electrically connected to a cooling layer (803) via a power line.

6. A stem cell sampling and storage device according to claim 5, characterized in that: The surface of the cooling layer (803) is fixedly connected to the inside of the box (1), and one end of the sterilization lamp (6) is electrically connected to the other end of the top of the battery (802) through a power line.

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