Stem cell injection preservation device

Abstract

The utility model relates to the technical field of stem cell preservation, and discloses a stem cell injection preservation device which comprises a stem cell injection preservation box, a sealing cover is hinged to the upper surface of the stem cell injection preservation box, and a plurality of mesenchymal stem cell injections are arranged in the stem cell injection preservation box. A preservation mechanism is arranged on the stem cell injection preservation box, the preservation mechanism comprises three n-shaped supports, six round holes, twelve spring grooves, twelve sliding holes and twelve fixing rollers, the stem cell injection preservation device can fix mesenchymal stem cell injection in a clamping mode, and the stem cell injection preservation device is easy to take down and convenient to use. Compared with a traditional method that the mesenchymal stem cell injection is placed in the stem cell injection preservation box, the mesenchymal stem cell injection can be stored more stably and is not prone to shaking in a fixing mode, damage to the mesenchymal stem cell injection can be prevented, and the safety during preservation of the mesenchymal stem cell injection is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of stem cell preservation, in particular to a stem cell injection preservation device. Background Art

[0002] Late-onset hypogonadism refers to the decline in male sexual function with age after the age of 40, with symptoms such as hot flashes, depression, irritability, as well as mental and psychological symptoms such as decreased attention, anxiety, restlessness, temper tantrums, and depression.

[0003] Currently, late-onset hypogonadism can be treated by injecting mesenchymal stem cell injection. Mesenchymal stem cell injection has the characteristics of multidirectional differentiation potential, support for hematopoiesis and promotion of hematopoietic stem cell engraftment, immune regulation, and simple isolation and culture operations, and is attracting increasing attention.

[0004] The existing mesenchymal stem cell injection is simply placed separately in a stem cell injection storage box without additional fixation. As a result, the mesenchymal stem cell injection is prone to shaking during transportation, causing the mesenchymal stem cell injection to be damaged. If the mesenchymal stem cell injection is damaged due to collision, the mesenchymal stem cell injection will not only pollute the environment inside the storage box, but may also cause mesenchymal stem cell injection to remain on the wall of the storage box, causing the storage box to be scrapped. The existing storage box mostly fixes the mesenchymal stem cell injection with a semi-enclosed groove. Due to the possibility of vibration during transportation, the mesenchymal stem cell injection may be detached from the semi-enclosed groove due to bumps and cause damage. In view of this, a stem cell injection storage device is now proposed. Utility Model Content

[0005] (1) Technical problems solved

[0006] In view of the shortcomings of the existing technology, the utility model provides a stem cell injection storage device, which solves the problem of inconvenience in stem cell storage.

[0007] (2) Technical solution

[0008] To achieve the above-mentioned purpose of convenient stem cell preservation, the present invention provides the following technical solution: a stem cell injection storage device, comprising a stem cell injection storage box, a sealing cover hingedly connected to the upper surface of the stem cell injection storage box, and a plurality of mesenchymal stem cell injections arranged in the stem cell injection storage box;

[0009] Among them, a preservation mechanism is provided on the stem cell injection liquid preservation box, which includes three N-shaped brackets, six round holes, twelve spring slots, twelve sliding holes, twelve fixing rods, twelve pull rings, twelve fixing blocks, twelve springs, semiconductor refrigeration plates, cooling plates, cooling fans, cooling fans, temperature monitors and PLC circuit control boxes.

[0010] Preferably, the three N-shaped brackets are fixedly installed in the inner wall of the stem cell injection liquid storage box, and the six circular holes are respectively opened on the upper surfaces of the three N-shaped bracket cross plates.

[0011] Preferably, the twelve spring grooves are respectively opened in the inner walls of the six circular holes, and the twelve sliding holes are respectively opened on both sides of the N-shaped bracket transverse plate, and the twelve sliding holes are respectively communicated with the twelve spring grooves;

[0012] The twelve fixing rods are respectively slidably sleeved on the inner surfaces of the twelve sliding holes, and the twelve pull rings are respectively fixedly installed on the opposite ends of the twelve fixing rods.

[0013] Preferably, the twelve fixing blocks are fixedly mounted on opposite ends of the twelve fixing rods, and the upper surfaces of the twelve fixing blocks are all inclined.

[0014] The twelve springs are respectively fixedly mounted on opposite sides of the twelve fixing blocks, and the opposite ends of the twelve springs are respectively fixedly mounted in the inner walls of the twelve spring slots.

[0015] Preferably, the PLC circuit control box is fixedly installed on the lower surface of the stem cell injection liquid storage box;

[0016] Among them, the temperature monitor is fixedly installed on the front surface of the stem cell injection liquid storage box, and the temperature monitor is electrically connected to the PLC circuit control box.

[0017] Preferably, the semiconductor refrigeration chip is fixedly installed in the inner wall of the bottom plate of the stem cell injection liquid storage box, the semiconductor refrigeration chip is electrically connected to the PLC circuit control box, and a plurality of cooling fins are fixedly installed on the upper surface of the semiconductor refrigeration chip;

[0018] The cooling fan is fixedly mounted on the upper surface of the plurality of cooling fins, and the cooling fan is electrically connected to the PLC circuit control box;

[0019] The cooling fan is fixedly installed on the lower surface of the stem cell injection liquid storage box, and the cooling fan is electrically connected to the PLC circuit control box.

[0020] (3) Beneficial effects

[0021] Compared with the existing technology, the present invention provides a stem cell injection storage device with the following beneficial effects:

[0022] 1. The stem cell injection storage device can fix the mesenchymal stem cell injection by snapping on and is easy to remove. Compared with the traditional mesenchymal stem cell injection placed in the stem cell injection storage box, the fixed method can keep the mesenchymal stem cell injection more stable and not easy to shake, which can prevent the mesenchymal stem cell injection from being damaged, and further improve the safety of storing the mesenchymal stem cell injection.

[0023] 2. The stem cell injection storage device monitors the temperature inside the stem cell injection storage box through a temperature monitor, and can control the operation of the semiconductor refrigeration plate, the cooling fan and the heat dissipation fan through the PLC circuit control box to cool down the stem cell injection storage box and maintain a constant temperature effect inside the stem cell injection storage box, which is more suitable for preserving mesenchymal stem cell injection. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic structural diagram of a stem cell injection storage device of the present invention;

[0025] Figure 2 This is a schematic diagram of the internal structure of the stem cell injection storage box of the utility model;

[0026] Figure 3 For this utility model Figure 2 A magnified view of the structure at center A;

[0027] Figure 4 This is a schematic diagram of the internal structure of the stem cell injection storage box of the utility model;

[0028] Figure 5 This is a schematic diagram of the bottom structure of the stem cell injection storage box of the present invention.

[0029] Figure 1: 1. Stem cell injection solution storage box; 2. Sealing cover; 3. N-shaped bracket; 4. Round hole; 5. Spring slot; 6. Slide hole; 7. Fixing rod; 8. Pull ring; 9. Fixing block; 10. Spring; 11. Mesenchymal stem cell injection solution; 12. Semiconductor cooling plate; 13. Cooling plate; 14. Cooling fan; 15. Cooling fan; 16. Temperature monitor; 17. PLC circuit control box. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0031] See also Figure 1-5 The utility model provides a new technical solution: a stem cell injection storage device, comprising a stem cell injection storage box 1, a sealing cover 2 is hingedly connected to the upper surface of the stem cell injection storage box 1, and a plurality of mesenchymal stem cell injections 11 are arranged in the stem cell injection storage box 1;

[0032] Among them, a preservation mechanism is provided on the stem cell injection liquid preservation box 1, which includes three N-shaped brackets 3, six circular holes 4, twelve spring slots 5, twelve sliding holes 6, twelve fixing rods 7, twelve pull rings 8, twelve fixing blocks 9, twelve springs 10, semiconductor refrigeration plates 12, cooling plates 13, cooling fans 14, cooling fans 15, temperature monitors 16 and PLC circuit control boxes 17.

[0033] Furthermore, three n-shaped brackets 3 are fixedly installed in the inner wall of the stem cell injection liquid storage box 1 , and six circular holes 4 are respectively opened on the upper surfaces of the horizontal plates of the three n-shaped brackets 3 .

[0034] Furthermore, twelve spring slots 5 are respectively opened in the inner walls of the six circular holes 4 , and twelve sliding holes 6 are respectively opened on both sides of the transverse plate of the N-shaped bracket 3 , and the twelve sliding holes 6 are respectively communicated with the twelve spring slots 5 .

[0035] Furthermore, the twelve fixing rods 7 are respectively slidably sleeved on the inner surfaces of the twelve sliding holes 6 , and the twelve pull rings 8 are respectively fixedly installed on the opposite ends of the twelve fixing rods 7 .

[0036] Furthermore, the twelve fixing blocks 9 are fixedly mounted on the opposite ends of the twelve fixing rods 7, and the upper surfaces of the twelve fixing blocks 9 are all inclined.

[0037] The twelve springs 10 are fixedly mounted on opposite sides of the twelve fixing blocks 9 , and opposite ends of the twelve springs 10 are fixedly mounted in inner walls of the twelve spring slots 5 .

[0038] Furthermore, the PLC circuit control box 17 is fixedly mounted on the lower surface of the stem cell injection liquid storage box 1;

[0039] The temperature monitor 16 is fixedly mounted on the front surface of the stem cell injection liquid storage box 1 , and the temperature monitor 16 is electrically connected to the PLC circuit control box 17 .

[0040] Furthermore, a semiconductor refrigeration chip 12 is fixedly installed in the inner wall of the bottom plate of the stem cell injection liquid storage box 1, the semiconductor refrigeration chip 12 is electrically connected to the PLC circuit control box 17, and a plurality of cooling fins 13 are fixedly installed on the upper surface of the semiconductor refrigeration chip 12;

[0041] The cooling fan 14 is fixedly mounted on the upper surface of the plurality of cooling fins 13 and is electrically connected to the PLC circuit control box 17.

[0042] The cooling fan 15 is fixedly mounted on the lower surface of the stem cell injection liquid storage box 1 and is electrically connected to the PLC circuit control box 17;

[0043] When the stem cell injection storage device is used, the sealing cover 2 is opened and the mesenchymal stem cell injection 11 is inserted into the inner wall of the circular hole 4. At this time, the mesenchymal stem cell injection 11 hits the inclined surfaces of the two fixing blocks 9 and applies opposite thrusts to the two fixing blocks 9. At this time, the two fixing blocks 9 slide toward opposite sides in the inner walls of the two spring grooves 5. At the same time, the two fixing blocks 9 apply pressure to the two springs 10 fixedly installed on the opposite sides, causing them to contract. At this time, the mesenchymal stem cell injection 11 is continued to be inserted into the depth of the circular hole 4. At this time, the two fixing blocks 9 pass through the bottleneck of the mesenchymal stem cell injection 11. At this time, the two fixing blocks 9 are no longer under pressure, and the two springs 10 are no longer under pressure. At this time, the two springs 10 expand, and the two springs 10 apply opposite thrusts to the two fixing blocks 9 fixed at the opposite ends, so that they are clamped in the bottleneck of the mesenchymal stem cell injection 11 for fixation. When it needs to be disassembled, the medical staff's thumb and index finger pass through the two The two pull rings 8 are pulled together, and the other hand holds the bottle mouth of the mesenchymal stem cell injection solution 11. At this time, by applying opposite pulling forces to the two pull rings 8, the two pull rings 8 drive the two fixed rods 7 fixed on the opposite sides to move toward opposite sides in the two sliding holes 6 respectively. At this time, the two fixed rods 7 drive the two fixed blocks 9 fixed on the opposite ends to separate from the bottleneck of the mesenchymal stem cell injection solution 11. At this time, the mesenchymal stem cell injection solution 11 can be taken out by pulling it upward. When the temperature monitor 16 detects that the temperature in the stem cell injection solution storage box 1 rises, the temperature monitor 16 sends a signal to the plc circuit control box 17, and the plc circuit control box 17 controls the semiconductor refrigeration chip 12, the cooling fan 14 and the heat dissipation fan 15 to work. At this time, the semiconductor refrigeration chip 12 performs cooling, and the cold air is blown to the bottle body of the mesenchymal stem cell injection solution 11 through the cooling chip 13 and the cooling fan 14 to cool it down, and the heat of the semiconductor refrigeration chip 12 itself is discharged through the heat dissipation fan 15.

[0044] The stem cell injection liquid storage device can fix the mesenchymal stem cell injection liquid 11 by a snap-on method and is easy to remove. Compared with the traditional mesenchymal stem cell injection liquid 11 placed in the stem cell injection liquid storage box 1, the mesenchymal stem cell injection liquid 11 can be kept more stably and not easily shaken by the fixed method, which can prevent the mesenchymal stem cell injection liquid 11 from being damaged, and further improve the safety of storing the mesenchymal stem cell injection liquid 11. The stem cell injection liquid storage device monitors the temperature in the stem cell injection liquid storage box 1 through the temperature monitor 16, and can control the operation of the semiconductor refrigeration plate 12, the cooling fan 14 and the heat dissipation fan 15 through the PLC circuit control box 17, so as to cool the stem cell injection liquid storage box 1 and maintain a constant temperature effect in the stem cell injection liquid storage box 1, which is more suitable for storing mesenchymal stem cell injection 11.

[0045] Working principle: When the stem cell injection storage device is used, the sealing cover 2 is opened and the mesenchymal stem cell injection 11 is inserted into the inner wall of the circular hole 4. At this time, the mesenchymal stem cell injection 11 hits the inclined surfaces of the two fixing blocks 9 and applies opposite thrusts to the two fixing blocks 9. At this time, the two fixing blocks 9 slide toward opposite sides in the inner walls of the two spring grooves 5. At the same time, the two fixing blocks 9 apply pressure to the two springs 10 fixedly installed on the opposite sides, causing them to contract. At this time, the mesenchymal stem cell injection 11 is continued to be inserted into the depth of the circular hole 4. At this time, the two fixing blocks 9 pass through the bottleneck of the mesenchymal stem cell injection 11. At this time, the two fixing blocks 9 are no longer under pressure, and the two springs 10 are no longer under pressure. At this time, the two springs 10 expand, and the two springs 10 apply opposite thrusts to the two fixing blocks 9 fixed at the opposite ends, so that they are clamped in the bottleneck of the mesenchymal stem cell injection 11 for fixation. When it needs to be disassembled, the medical staff uses their thumbs and index fingers to penetrate The bottle cap 11 is made of stainless steel and the bottle cap 12 is made of stainless steel. The bottle cap 12 is made of stainless steel and the bottle cap 12 is made of stainless steel. The bottle cap 12 is made of stainless steel and the bottle cap 12 is made of stainless steel. The bottle cap 12 is made of stainless steel and the bottle cap 12 is made of stainless steel. The bottle cap 12 is made of stainless steel and the bottle cap 12 is made of stainless steel. The bottle cap 12 is made of stainless steel and the bottle cap 12 is made of stainless steel. The bottle cap 12 is made of stainless steel and the bottle cap 12 is made of stainless steel.

[0046] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A stem cell injection storage device, comprising a stem cell injection storage box (1), wherein a sealing cover (2) is hingedly connected to the upper surface of the stem cell injection storage box (1), characterized in that: The stem cell injection storage box (1) contains a plurality of mesenchymal stem cell injections (11); The stem cell injection liquid storage box (1) is provided with a storage mechanism, which includes three N-shaped brackets (3), six circular holes (4), twelve spring slots (5), twelve sliding holes (6), twelve fixing rods (7), twelve pull rings (8), twelve fixing blocks (9), twelve springs (10), a semiconductor cooling plate (12), a cooling plate (13), a cooling fan (14), a heat dissipation fan (15), a temperature monitor (16) and a PLC circuit control box (17).

2. A stem cell injection storage device according to claim 1, characterized in that: The three N-shaped brackets (3) are fixedly installed in the inner wall of the stem cell injection liquid storage box (1), and the six circular holes (4) are respectively opened on the upper surfaces of the horizontal plates of the three N-shaped brackets (3).

3. The stem cell injection storage device according to claim 1, characterized in that: The twelve spring slots (5) are respectively opened in the inner walls of the six circular holes (4), and the twelve sliding holes (6) are respectively opened on both sides of the horizontal plate of the n-shaped bracket (3), and the twelve sliding holes (6) are respectively communicated with the twelve spring slots (5); The twelve fixing rods (7) are respectively slidably sleeved on the inner surfaces of the twelve sliding holes (6), and the twelve pull rings (8) are respectively fixedly installed on the opposite ends of the twelve fixing rods (7).

4. The stem cell injection storage device according to claim 1, characterized in that: The twelve fixing blocks (9) are respectively fixedly mounted on the opposite ends of the twelve fixing rods (7), and the upper surfaces of the twelve fixing blocks (9) are all inclined. The twelve springs (10) are respectively fixedly mounted on opposite sides of the twelve fixing blocks (9), and the opposite ends of the twelve springs (10) are respectively fixedly mounted in the inner walls of the twelve spring slots (5).

5. The stem cell injection storage device according to claim 1, characterized in that: The PLC circuit control box (17) is fixedly mounted on the lower surface of the stem cell injection liquid storage box (1); The temperature monitor (16) is fixedly mounted on the front surface of the stem cell injection liquid storage box (1), and the temperature monitor (16) is electrically connected to the PLC circuit control box (17).

6. The stem cell injection storage device according to claim 1, characterized in that: The semiconductor refrigeration chip (12) is fixedly installed in the inner wall of the bottom plate of the stem cell injection liquid storage box (1), the semiconductor refrigeration chip (12) is electrically connected to the PLC circuit control box (17), and a plurality of cooling fins (13) are fixedly installed on the upper surface of the semiconductor refrigeration chip (12); The cooling fan (14) is fixedly mounted on the upper surface of the plurality of cooling fins (13), and the cooling fan (14) is electrically connected to the PLC circuit control box (17); The cooling fan (15) is fixedly mounted on the lower surface of the stem cell injection liquid storage box (1), and the cooling fan (15) is electrically connected to the PLC circuit control box (17).

Images