Transportation kit for cryopreserved autologous cartilage tissue stem cells

Abstract

The utility model discloses a cryopreserved autologous cartilage tissue stem cell transport kit, which comprises a main body unit and a fetching unit, the main body unit comprises a box body, the top of the box body is rotatably connected with a box cover, the bottom of the box body is provided with a first chamber, the box body is internally provided with a second chamber, and the second chamber is communicated with the first chamber. A plurality of storage cavities and a plurality of limiting grooves are further formed in the box body, the storage cavities communicate with the limiting grooves, the limiting grooves are located above the storage cavities, the bottoms of the storage cavities communicate with the second cavity, and a third cavity is formed in the top of the box body. When the drawer is moved out of the first cavity, the drawer moves to drive the rotating rod to rotate, the rotating rod rotates to drive the supporting plate to move upwards, and when the supporting plate moves upwards, the reagent bottles can be driven to move upwards, so that the tops of the reagent bottles are driven to move out of the containing cavity, and then the reagent bottles are taken out conveniently; and the ice bag in the ice bag can be conveniently taken out for replacement.

Description

Technical Field

[0001] This utility model relates to the field of transport reagent kit technology, and in particular to a transport reagent kit for cryopreserved autologous cartilage tissue stem cells. Background Technology

[0002] Cryopreservation of autologous cartilage stem cells is a technique for preserving and utilizing stem cells from a patient's own cartilage tissue, primarily used in cartilage repair, regenerative medicine, and tissue engineering. The collection, preservation, and use of cryopreserved autologous cartilage stem cells all require transportation, which necessitates the use of transport kits.

[0003] In the existing technology, when transporting cryopreserved autologous cartilage tissue stem cells, an ice pack is placed at the bottom of the reagent kit to provide a low-temperature environment. Then, a shelf is placed inside the reagent kit, and the reagent bottle is placed on the shelf. This method has the following problems: First, during transportation, the reagent bottle is prone to shaking on the shelf, causing bumps and damage. Second, after transportation, the reagent bottle needs to be removed, the shelf needs to be removed, and then the ice pack needs to be removed and replaced, which is cumbersome. Utility Model Content

[0004] (I) Purpose of the utility model

[0005] In view of this, the purpose of this utility model is to propose a cryopreservation autologous cartilage tissue stem cell transport kit. The technical problem to be solved is that existing transport kits, when transporting cryopreserved autologous cartilage tissue stem cells, use an ice pack at the bottom of the kit to provide a low-temperature environment, then place a rack inside the kit and then place the reagent bottle on the rack. This method has the following problems: First, during transportation, the reagent bottle is prone to shaking on the rack, causing bumps and knocks, which can easily lead to damage to the reagent bottle. After transportation, the reagent bottle needs to be removed, the rack needs to be removed, and then the ice pack can be removed and replaced, which is cumbersome.

[0006] (II) Technical Solution

[0007] To achieve the above technical objectives, this utility model provides a cryopreservation autologous cartilage tissue stem cell transport kit:

[0008] It includes a main unit and a retrieval unit. The main unit includes a box body with a lid rotatably connected to the top. A first chamber is formed at the bottom of the box body, and a second chamber is formed inside the box body, which is connected to the first chamber. The box body also has multiple storage cavities and multiple limiting grooves, with the storage cavities and limiting grooves connected and the limiting grooves located above the storage cavities. The bottom of the storage cavities is connected to the second chamber. A third chamber is formed at the top of the box body, which is connected to the limiting grooves. The retrieval unit includes a support plate that slides within the second chamber, with all four sides of the support plate fitting against the inner walls of the second chamber. Multiple through grooves are formed within the support plate. A drawer is slidably connected within the first chamber, and multiple ice packs are placed inside the drawer. A driving component is provided between the support plate and the drawer. When the drawer is moved out of the first chamber, the driving component moves the support plate upward, which in turn moves the reagent bottles in the storage cavities upward.

[0009] Preferably, the drive assembly includes a first hinge seat fixed to the bottom of the support plate, a second hinge seat fixed to the inner wall of one side of the drawer, a rotating rod hinged in the first hinge seat, and the end of the rotating rod away from the first hinge seat is hinged to the second hinge seat.

[0010] Preferably, a protrusion is fixed on one side of the box body, and a handle is fixed on one side of the drawer. A positioning hole is provided in the handle, and a sliding groove is provided in the protrusion. A positioning rod is slidably connected in the sliding groove, and the positioning rod can be embedded in the positioning hole.

[0011] Preferably, a second slide rod is fixed to the top of the positioning rod, and the second slide rod passes through the protrusion and slides within the protrusion. A second handle is fixed to one end of the second slide rod extending outside the protrusion. A second elastic element is sleeved on the outside of the second slide rod. One end of the second elastic element abuts against the positioning rod, and the other end of the second elastic element abuts against the inner wall of the slide groove.

[0012] Preferably, a first slide rod is slidably connected inside the box lid, a pressure plate is fixed at the bottom of the first slide rod, a first elastic element is sleeved on the outside of the first slide rod, one end of the first elastic element abuts against the box lid, the other end of the first elastic element abuts against the pressure plate, a plurality of rubber pillars are fixed at the bottom of the pressure plate, the plurality of rubber pillars can be embedded in corresponding limiting grooves, and a first handle is fixed at the end of the first slide rod extending outside the box lid.

[0013] Preferably, guide rods are fixed at the four corners of the top of the pressure plate, and the guide rods pass through the lid and slide inside the lid.

[0014] As can be seen from the above technical solutions, this application has the following beneficial effects:

[0015] 1. Place the reagent bottle into the storage cavity so that the bottom of the reagent bottle abuts against the support plate. Then pull the first slide rod to move the pressure plate closer to the lid. When the pressure plate moves, it will compress the first elastic element. Then close the lid and release the first slide rod. At this time, the pressure plate will move under the rebound force of the first elastic element, so that the rubber column is embedded in the limiting groove and the top of the rubber column abuts against the top of the reagent bottle. At this time, the reagent bottle is protected in the storage cavity and is clamped between the rubber column and the support plate, ensuring the stability of the reagent bottle in the reagent kit and preventing it from shaking and being damaged.

[0016] 2: When the drawer is moved out of the first chamber, the movement of the drawer causes the rotating rod to rotate. When the rotating rod rotates, it causes the support plate to move up. When the support plate moves up, it causes the reagent bottle to move up, thereby causing the top of the reagent bottle to move out of the storage cavity, making it easier to take out the reagent bottle. Moreover, after moving part of the drawer, it is also easy to take out the ice pack inside for replacement. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the provided drawings without creative effort.

[0018] Figure 1 A schematic diagram of the structure of a cryopreservation autologous cartilage tissue stem cell transport kit provided by this utility model;

[0019] Figure 2 A cross-sectional structural schematic diagram of a cryopreservation autologous cartilage tissue stem cell transport kit provided by this utility model;

[0020] Figure 3 Another perspective schematic diagram of the cross-sectional structure of a cryopreservation autologous cartilage tissue stem cell transport kit provided by this utility model;

[0021] Figure 4 A cross-sectional structural schematic diagram of a cryopreservation autologous cartilage tissue stem cell transport kit provided by this utility model;

[0022] Figure 5 Provided by this utility model Figure 4 A schematic diagram of the structure at point A in the middle.

[0023] Figure Descriptions: 100, Main body unit; 101, Box body; 102, Box lid; 103, First chamber; 104, Second chamber; 105, Storage cavity; 106, Limiting groove; 107, Third chamber; 108, First sliding rod; 109, Pressure plate; 110, Rubber column; 111, First elastic element; 112, First grip; 113, Guide rod; 200, Retrieval unit; 201, Support plate; 202, Through groove; 203, Drawer; 204, Ice pack; 205, First hinge seat; 206, Second hinge seat; 207, Rotating rod; 208, Pinch handle; 209, Protrusion; 210, Slide groove; 211, Positioning rod; 212, Positioning hole; 213, Second sliding rod; 214, Second elastic element; 215, Second grip. Detailed Implementation

[0024] The following description is exemplary in nature and is not intended to limit the scope, application, or use of this disclosure. It should be understood that in all these figures, the same or similar reference numerals indicate the same or similar parts and features. The figures are merely schematic representations of the concept and principles of embodiments of this disclosure and do not necessarily show the specific dimensions and scale of the various embodiments of this disclosure. Certain details or structures of embodiments of this disclosure may be exaggerated in particular portions of certain figures.

[0025] Reference Figure 1-5 :

[0026] In one embodiment of this utility model, a cryopreserved autologous cartilage tissue stem cell transport kit is provided, comprising a main body unit 100 and a retrieval unit 200. The main body unit 100 includes a box body 101, a box cover 102 rotatably connected to the top of the box body 101, a first chamber 103 formed at the bottom of the box body 101, a second chamber 104 formed inside the box body 101, and the second chamber 104 communicating with the first chamber 103. The box body 101 also has multiple receiving cavities 105 and multiple limiting grooves 106 formed inside, with the receiving cavities 105 and the limiting grooves 106 communicating, and the limiting grooves 106 located above the receiving cavities 105. The bottom of the receiving cavities 105 is connected to the second chamber 104. A third chamber 107 is provided at the top, and the third chamber 107 is connected to the limiting groove 106. The retrieval unit 200 includes a support plate 201, which is slidably fitted in the second chamber 104. The four sides of the support plate 201 are all in contact with the inner walls of the second chamber 104. Multiple through grooves 202 are provided in the support plate 201. A drawer 203 is slidably connected in the first chamber 103. Multiple ice packs 204 are placed in the drawer 203. A driving component is provided between the support plate 201 and the drawer 203. When the drawer 203 is moved out of the first chamber 103, the driving component drives the support plate 201 to move upward. When the support plate 201 moves upward, it drives the reagent bottle in the storage cavity 105 to move upward.

[0027] The box cover 102 is slidably connected to a first slide rod 108. A pressure plate 109 is fixed to the bottom of the first slide rod 108. A first elastic element 111 is sleeved on the outside of the first slide rod 108. One end of the first elastic element 111 abuts against the box cover 102, and the other end of the first elastic element 111 abuts against the pressure plate 109. Multiple rubber pillars 110 are fixed to the bottom of the pressure plate 109. The multiple rubber pillars 110 can be embedded in the corresponding limiting grooves 106. A first handle 112 is fixed to one end of the first slide rod 108 that extends outside the box cover 102. Guide rods 113 are fixed to the four corners of the top of the pressure plate 109. The guide rods 113 pass through the box cover 102 and slide inside the box cover 102.

[0028] In use, place the ice pack 204 into the drawer 203, then push the drawer 203 into the first chamber 103. Next, place the reagent bottle into the storage chamber 105, ensuring the bottom of the reagent bottle abuts against the support plate 201. Then, pull the first sliding rod 108 to move the pressure plate 109 closer to the lid 102. As the pressure plate 109 moves, it compresses the first elastic element 111. Then, close the lid 102 and release the first sliding rod 108. At this point, the pressure plate 109 moves under the rebound force of the first elastic element 111. This allows the rubber column 110 to be embedded in the limiting groove 106, with the top of the rubber column 110 abutting against the top of the reagent bottle. At this time, the reagent bottle is protected in the receiving cavity 105, and the reagent bottle is clamped between the rubber column 110 and the support plate 201, ensuring the stability of the reagent bottle when placed in the reagent kit and preventing it from shaking and being damaged. It should be noted that the first elastic member 111 can be a spring or other device, and in the normal state, the rubber column 110 can be embedded in the limiting groove 106.

[0029] In addition, the drive assembly includes a first hinge seat 205 fixed to the bottom of the support plate 201, a second hinge seat 206 fixed to the inner wall of one side of the drawer 203, a rotating rod 207 hinged in the first hinge seat 205, and the end of the rotating rod 207 away from the first hinge seat 205 hinged to the second hinge seat 206, a protrusion 209 fixed to one side of the box body 101, a handle 208 fixed to one side of the drawer 203, a positioning hole 212 opened in the handle 208, and a slide groove 210 opened in the protrusion 209. A positioning rod 211 is slidably connected and can be embedded in a positioning hole 212. A second sliding rod 213 is fixed to the top of the positioning rod 211 and passes through the protrusion 209 and slides within the protrusion 209. A second handle 215 is fixed to one end of the second sliding rod 213 that extends outside the protrusion 209. A second elastic member 214 is sleeved on the outside of the second sliding rod 213. One end of the second elastic member 214 abuts against the positioning rod 211, and the other end of the second elastic member 214 abuts against the inner wall of the slide groove 210.

[0030] When in use, to remove the reagent bottle from the reagent kit, first open the lid 102, then pull the second handle 215 to move the second slide bar 213 upward. When the second slide bar 213 moves upward, it moves the positioning rod 211 upward, and the positioning rod 211 compresses the second elastic element 214. After the positioning rod 211 moves out of the positioning hole 212, pinch the handle 208 to move it, which will move the drawer 203. When the drawer 203 moves, it will rotate the rotating rod 207. When the rotating rod 207 rotates, it will move the support plate 201 upward. When the support plate 201 moves upward, it will move the reagent bottle upward, thereby moving the top of the reagent bottle out of the storage cavity 105, making it easier to remove the reagent bottle. Moreover, after moving part of the drawer 203, it is also easy to take out the ice pack 204 inside for replacement. It should be noted that the second elastic element 214 can use a spring or other device, and in the normal state, the positioning rod 211 can be embedded in the positioning hole 212.

[0031] The exemplary implementation of the solution proposed in this disclosure has been described in detail above with reference to preferred embodiments. However, those skilled in the art will understand that various modifications and alterations can be made to the above specific embodiments without departing from the spirit of this disclosure, and various combinations can be made to the various technical features and structures proposed in this disclosure without exceeding the protection scope of this disclosure, which is determined by the appended claims.

Claims

1. A kit for transporting cryopreserved autologous cartilage tissue stem cells, characterized in that, include: The main unit (100) includes a box body (101), a lid (102) rotatably connected to the top of the box body (101), a first chamber (103) opened at the bottom of the box body (101), a second chamber (104) opened inside the box body (101), and the second chamber (104) and the first chamber (103) are connected. The box body (101) also has multiple storage cavities (105) and multiple limiting grooves (106) opened inside, and the storage cavities (105) and the limiting grooves (106) are connected. The limiting grooves (106) are located above the storage cavities (105). The bottom of the storage cavities (105) is connected to the second chamber (104). The top of the box body (101) has a third chamber (107), and the third chamber (107) is connected to the limiting grooves (106). The retrieval unit (200) includes a support plate (201) which is slidably fitted in the second chamber (104), and the four sides of the support plate (201) are in contact with the inner walls of the second chamber (104). The support plate (201) has multiple through slots (202). A drawer (203) is slidably connected in the first chamber (103), and multiple ice packs (204) are placed in the drawer (203). A driving component is provided between the support plate (201) and the drawer (203). When the drawer (203) is moved out of the first chamber (103), the driving component drives the support plate (201) to move upward. When the support plate (201) moves upward, it drives the reagent bottle in the storage cavity (105) to move upward.

2. The cryopreservation autologous cartilage tissue stem cell transport kit according to claim 1, wherein, The drive assembly includes a first hinge seat (205) fixed to the bottom of the support plate (201), and a second hinge seat (206) fixed on the inner wall of one side of the drawer (203). A rotating rod (207) is hinged inside the first hinge seat (205), and the end of the rotating rod (207) away from the first hinge seat (205) is hinged to the second hinge seat (206).

3. The cryopreservation autologous cartilage tissue stem cell transport kit according to claim 1, wherein, A protrusion (209) is fixed on one side of the box body (101), and a handle (208) is fixed on one side of the drawer (203). A positioning hole (212) is provided in the handle (208), and a sliding groove (210) is provided in the protrusion (209). A positioning rod (211) is slidably connected in the sliding groove (210), and the positioning rod (211) can be embedded in the positioning hole (212).

4. The cryopreserved autologous cartilage tissue stem cell shipping kit of claim 3, wherein, The top of the positioning rod (211) is fixed with a second slide rod (213), and the second slide rod (213) passes through the protrusion (209) and slides inside the protrusion (209). A second handle (215) is fixed to one end of the second slide rod (213) extending outside the protrusion (209). A second elastic member (214) is sleeved on the outside of the second slide rod (213). One end of the second elastic member (214) abuts against the positioning rod (211), and the other end of the second elastic member (214) abuts against the inner wall of the slide groove (210).

5. The cryopreserved autologous cartilage tissue stem cell shipping kit of claim 1, wherein, The box cover (102) is slidably connected with a first slide rod (108), the bottom of the first slide rod (108) is fixed with a pressing plate (109), the outer side of the first slide rod (108) is sleeved with a first elastic member (111), one end of the first elastic member (111) abuts against the box cover (102), the other end of the first elastic member (111) abuts against the pressing plate (109), the bottom of the pressing plate (109) is fixed with a plurality of rubber columns (110), the plurality of rubber columns (110) can be embedded into corresponding limiting grooves (106), and the end of the first slide rod (108) extending out of the box cover (102) is fixed with a first handle (112).

6. The cryopreserved autologous cartilage tissue stem cell shipping kit of claim 5, wherein, The top of the pressing plate (109) is fixed with a guide rod (113) at four corners, the guide rod (113) penetrates through the box cover (102) and is located to slide in the box cover (102).

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