Storage equipment for umbilical cord stem cells

Abstract

The utility model provides storage equipment for umbilical cord stem cells, and relates to the technical field of stem cell storage. The top cover is hinged to one side of the upper surface of the storage box to seal the storage box; the storage tank is arranged in the storage box and is used for accommodating the umbilical cord stem cells; the protection device is arranged in the storage box and is used for protecting the storage tank; and the anti-collision device is arranged in the storage tank and is used for pressing the umbilical cord stem cell fluid. According to the storage tank, gasified liquid nitrogen is discharged into the protection air bag through the arranged air pump, so that the protection air bag can be filled to effectively protect the storage tank, meanwhile, the storage tank can be in a low-temperature environment to facilitate storage, and the liquid nitrogen is pumped out of the protection air bag to prevent the storage tank from being damaged. And after the protection air bag is wizened, the storage tank can be conveniently placed and taken out.

Description

Technical Field

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

[0002] Umbilical cord stem cells refer to a type of multifunctional stem cells that exist in the umbilical cord tissue of a newborn. When a newborn is delivered, the umbilical cord blood can be collected by the delivering doctor.

[0003] Neonatal stem cell storage primarily involves separating stem cells from human tissue through technical means, testing and identifying them, and then storing them in liquid nitrogen at -196°C. After revival, these stored stem cells can be re-infused into the recipient, potentially preventing disease.

[0004] However, existing umbilical cord stem cell storage devices are difficult to achieve both the protection of the stem cell storage and the convenience of access to the stem cell storage. To this end, we propose a storage device for umbilical cord stem cells. Summary of the Invention

[0005] The utility model provides a storage device for umbilical cord stem cells, which solves the problems raised by the above-mentioned background technology.

[0006] In order to solve the above technical problems, the technical solutions of the present utility model are as follows:

[0007] An embodiment of the present invention provides a storage device for umbilical cord stem cells, comprising:

[0008] Storage boxes;

[0009] The top cover is hingedly mounted on one side of the upper surface of the storage box to seal the storage box;

[0010] The storage tank is arranged inside the storage box to collect the umbilical cord stem cells;

[0011] A protective device is provided inside the storage box to protect the storage tank;

[0012] The anti-collision device is arranged inside the storage tank to compact the umbilical cord stem cell fluid.

[0013] Furthermore, the protective device includes a protective airbag, which is arranged inside the storage box, a connecting tube is fixedly connected to one side of the protective airbag, one end of the connecting tube is fixedly connected to an air pump, and the output end of the air pump is fixedly connected to an air connecting pipe, the upper surface of the protective airbag is provided with evenly distributed placement holes, the bottom end of the placement hole is fixedly installed with a positioning column, the bottom end of the storage tank is fixedly installed with a base, and the lower surface of the base is provided with a positioning groove.

[0014] Through the above technical solution, the gasified liquid nitrogen is discharged into the protective airbag by using the provided air pump, so that the protective airbag can be filled up to effectively protect the storage tank. The liquid nitrogen is pumped out of the protective airbag, and the protective airbag is deflated, so that the storage tank can be easily placed and removed.

[0015] A box insulation board is fixedly installed on the inner surface of the storage box, and the inner surface of the box insulation board is fixedly connected to the protective airbag.

[0016] Through the above technical solution, the provided box insulation board is used to insulate the liquid nitrogen inside the protective airbag, and the low temperature of the liquid nitrogen is preserved for a long time.

[0017] One end of the connecting pipe passes through the storage box and the box insulation board, and the air pump is fixedly installed on the outer surface of the storage box.

[0018] Through the above technical solution, the temperature of the upper surface of the protective airbag is maintained by utilizing the provided box insulation board.

[0019] The storage tank is arranged in the placement hole, the positioning column is arranged in the positioning groove, and the positioning column is movably installed with the base.

[0020] Through the above technical solution, the storage tank can be placed and positioned by utilizing the mutual cooperation of the provided positioning columns and the positioning grooves.

[0021] The anti-collision device includes a threaded column, which is fixedly installed on the lower surface of the sealing cover. The lower surface of the threaded column is fixedly connected to a telescopic spring. A telescopic column is provided inside the telescopic spring. The lower end of the telescopic column is fixedly connected to a sliding plate.

[0022] Through the above technical solution, the threaded column is used to facilitate the installation and removal of the sealing cover, and the sliding plate is used to compress the umbilical cord stem cell fluid to prevent the umbilical cord stem cell fluid from bumping up and down in the storage tank.

[0023] The threaded column is threadedly installed with the storage tank, the two ends of the telescopic spring are fixedly connected with the threaded column and the sliding plate respectively, the upper end of the telescopic column is fixedly connected with the threaded column, the sliding plate is arranged inside the storage tank, and the sliding plate is movably installed with the storage tank.

[0024] Through the above technical solution, the cooperation between the telescopic spring and the telescopic column can facilitate the contact between the sliding plate and the horizontal surface of the umbilical cord stem cell fluid, thereby preventing the umbilical cord stem cells from being damaged and performing anti-bumping treatment.

[0025] The upper surface of the top cover is fixedly installed with a handle, the connection between the storage box and the top cover is fixedly connected with a lock buckle, the upper surface of the sealing cover is provided with evenly distributed hand-pinching holes, the interior of the top cover is fixedly installed with a cover insulation board, the cover insulation board is provided with a top groove, the sealing cover is arranged inside the top groove, and the sealing cover is engaged with the cover insulation board.

[0026] Through the above technical solution, the provided handle is used to facilitate opening the top cover, the provided lock is used to facilitate connecting the top cover and the storage box, the provided hand-pinch hole is used to facilitate the staff to insert their fingers to rotate the sealing cover, thereby facilitating the threaded installation and disassembly of the sealing cover and the storage tank, and the provided top groove is used to engage with the sealing cover to facilitate positioning of the storage tank.

[0027] The above solution of the utility model includes at least the following beneficial effects:

[0028] The utility model discharges gasified liquid nitrogen into the protective airbag through an air pump, so that the protective airbag can be filled to effectively protect the storage tank, and the storage tank can also be placed in a low-temperature environment for easy storage. The liquid nitrogen is pumped out of the protective airbag, and the protective airbag is deflated, so that the storage tank can be easily placed and taken out.

[0029] The utility model can facilitate the contact between the sliding plate and the horizontal surface of the umbilical cord stem cell fluid by arranging the telescopic spring and the telescopic column to prevent the umbilical cord stem cells from being damaged, thereby performing anti-bumping treatment on them. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0031] Figure 2 This utility model Figure 1 Schematic diagram of activities;

[0032] Figure 3 It is a bottom view of the base component of the utility model;

[0033] Figure 4 It is an activity schematic diagram of the anti-collision device of the utility model.

[0034] Description of reference numerals:

[0035] 1. Storage box; 2. Top cover; 3. Handle; 4. Lock; 5. Storage tank; 6. Base; 7. Sealing cover; 8. Protective device; 801. Protective airbag; 802. Placement hole; 803. Positioning column; 804. Positioning groove; 805. Connecting pipe; 806. Air pump; 807. Air connecting pipe; 9. Lid insulation board; 10. Box insulation board; 11. Top groove; 12. Hand-pinch hole; 13. Anti-collision device; 1301. Threaded column; 1302. Telescopic column; 1303. Telescopic spring; 1304. Sliding plate. DETAILED DESCRIPTION

[0036] The following describes exemplary embodiments of the present invention in more detail with reference to the accompanying drawings. Although exemplary embodiments of the present invention are shown in the accompanying drawings, it should be understood that the present invention can be implemented in various forms and should not be limited by the embodiments described herein. Rather, these embodiments are provided to enable a more thorough understanding of the present invention and to fully convey the scope of the present invention to those skilled in the art.

[0037] like Figures 1 to 4 As shown, an embodiment of the present invention provides a storage device for umbilical cord stem cells, comprising: a storage box 1; a top cover 2 hingedly mounted on one side of the upper surface of the storage box 1 to seal the storage box 1; a storage tank 5 disposed inside the storage box 1 to store the umbilical cord stem cells; a protective device 8 disposed inside the storage box 1 to protect the storage tank 5; and an anti-collision device 13 disposed inside the storage tank 5 to compact the umbilical cord stem cell solution.

[0038] like Figures 1 to 4As shown, the protective device 8 includes a protective airbag 801, which is disposed inside the storage box 1. A connecting tube 805 is fixedly connected to one side of the protective airbag 801. An air pump 806 is fixedly connected to one end of the connecting tube 805. An air connection pipe 807 is fixedly connected to the output end of the air pump 806. Evenly distributed placement holes 802 are formed on the upper surface of the protective airbag 801. Positioning posts 803 are fixedly mounted at the bottom ends of the placement holes 802. A base 6 is fixedly mounted at the bottom end of the storage tank 5. A positioning groove 804 is formed on the lower surface of the base 6. The gasified liquid nitrogen is discharged into the protective airbag 801 by the provided air pump 806, thereby filling the protective airbag 801 and effectively protecting the storage tank 5. The liquid nitrogen is then pumped out of the protective airbag 801, and after the protective airbag 801 is deflated, the storage tank 5 can be easily placed and removed. The inner surface of the storage box 1 is fixedly mounted with a box insulation board 10, which is fixedly connected to the inner surface of the box insulation board 10 and the protective airbag 801. One end of a connecting tube 805 passes through the storage box 1 and the box insulation board 10. An air pump 806 is fixedly mounted on the outer surface of the storage box 1. The storage tank 5 is placed in the placement hole 802, and the positioning post 803 is set in the positioning groove 804. The positioning post 803 is movably mounted on the base 6.

[0039] In this embodiment of the present invention, when the storage tank 5 needs to be placed or retrieved, the liquid nitrogen is discharged into the liquid nitrogen storage tank 5 by the provided air pump 806. At this time, the protective air bag 801 is deflated, making it easier to place or remove the storage tank 5. At the same time, the provided air pump 806 discharges the vaporized liquid nitrogen into the protective air bag 801, thereby filling the protective air bag 801 and effectively protecting the storage tank 5. At the same time, the storage tank 5 is kept in a low-temperature environment for easy storage.

[0040] As 3 to Figure 4As shown, the anti-collision device 13 includes a threaded post 1301, which is fixedly mounted on the lower surface of the sealing cover 7. A telescopic spring 1303 is fixedly connected to the lower surface of the threaded post 1301. A telescopic post 1302 is disposed within the telescopic spring 1303, and a sliding plate 1304 is fixedly attached to the lower end of the telescopic post 1302. The threaded post 1301 facilitates installation and removal of the sealing cover 7, while the sliding plate 1304 compresses the umbilical cord stem cell fluid, preventing it from bouncing around in the storage tank 5. The threaded post 1301 is threadedly mounted on the storage tank 5. The ends of the telescopic spring 1303 are fixedly connected to the threaded post 1301 and the sliding plate 1304, respectively. The upper end of the telescopic post 1302 is fixedly connected to the threaded post 1301. The sliding plate 1304 is disposed within the storage tank 5 and is movably mounted thereto. The coordinated action of the telescopic spring 1303 and telescopic column 1302 facilitates contact between the sliding plate 1304 and the horizontal surface of the umbilical cord stem cell fluid, thereby protecting the umbilical cord stem cells from shock while ensuring they are not damaged. A handle 3 is fixedly mounted on the top surface of the top cover 2. A lock 4 is fixedly connected to the connection between the storage box 1 and the top cover 2. The top surface of the sealing cover 7 is provided with evenly distributed hand-pinch holes 12. A cover insulation board 9 is fixedly mounted inside the top cover 2. The cover insulation board 9 has a top groove 11. The sealing cover 7 is positioned within the top groove 11 and is engaged with the cover insulation board 9.

[0041] In the embodiment of the present invention, when the umbilical cord stem cells are being transported, the sealing cover 7 can be easily installed by means of the provided threaded column 1301. At the same time, the elastic action of the provided telescopic spring 1303 can be used to push the sliding plate 1304 downward, so that the sliding plate 1304 is close to the horizontal surface of the umbilical cord stem cell liquid, thereby preventing the umbilical cord stem cells from being damaged.

[0042] The above is a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles described in the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A storage device for umbilical cord stem cells, characterized in that: include: Storage box (1); A top cover (2) is hingedly mounted on one side of the upper surface of the storage box (1) to seal the storage box (1); A storage tank (5) is arranged inside the storage box (1) to store the umbilical cord stem cells; A protective device (8) is arranged inside the storage box (1) to protect the storage tank (5); The anti-collision device (13) is arranged inside the storage tank (5) to compact the umbilical cord stem cell fluid.

2. The storage device for umbilical cord stem cells according to claim 1, characterized in that: The protective device (8) includes a protective airbag (801), which is arranged inside the storage box (1), and a connecting tube (805) is fixedly connected to one side of the protective airbag (801), and an air pump (806) is fixedly connected to one end of the connecting tube (805), and an air connection tube (807) is fixedly connected to the output end of the air pump (806). The upper surface of the protective airbag (801) is provided with evenly distributed placement holes (802), and a positioning column (803) is fixedly installed at the bottom end of the placement hole (802). The bottom end of the storage tank (5) is fixedly installed with a base (6), and a positioning groove (804) is provided on the lower surface of the base (6).

3. The storage device for umbilical cord stem cells according to claim 2, characterized in that: A box insulation board (10) is fixedly mounted on the inner surface of the storage box (1), and the inner surface of the box insulation board (10) is fixedly connected to the protective airbag (801).

4. The storage device for umbilical cord stem cells according to claim 2, characterized in that: One end of the connecting pipe (805) passes through the storage box (1) and the box insulation board (10), and the air pump (806) is fixedly mounted on the outer surface of the storage box (1).

5. The storage device for umbilical cord stem cells according to claim 2, characterized in that: The storage tank (5) is arranged in the placement hole (802), the positioning column (803) is arranged in the positioning groove (804), and the positioning column (803) and the base (6) are movably installed.

6. The storage device for umbilical cord stem cells according to claim 1, characterized in that: The anti-collision device (13) comprises a threaded column (1301), the threaded column (1301) being fixedly mounted on the lower surface of the sealing cover (7), a telescopic spring (1303) being fixedly connected to the lower surface of the threaded column (1301), a telescopic column (1302) being provided inside the telescopic spring (1303), and a sliding plate (1304) being fixedly connected to the lower end of the telescopic column (1302).

7. The storage device for umbilical cord stem cells according to claim 6, characterized in that: The threaded column (1301) is threadedly mounted on the storage tank (5), the two ends of the telescopic spring (1303) are fixedly connected to the threaded column (1301) and the sliding plate (1304) respectively, the upper end of the telescopic column (1302) is fixedly connected to the threaded column (1301), the sliding plate (1304) is arranged inside the storage tank (5), and the sliding plate (1304) is movably mounted on the storage tank (5).

8. The storage device for umbilical cord stem cells according to claim 6, characterized in that: A handle (3) is fixedly mounted on the upper surface of the top cover (2), a lock buckle (4) is fixedly connected to the connection between the storage box (1) and the top cover (2), and evenly distributed hand-pinching holes (12) are provided on the upper surface of the sealing cover (7). A cover insulation board (9) is fixedly mounted inside the top cover (2), and the cover insulation board (9) is provided with a top groove (11). The sealing cover (7) is arranged inside the top groove (11), and the sealing cover (7) is mounted in engagement with the cover insulation board (9).

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