Periodontal tissue regeneration device based on periodontal ligament cell culture

Abstract

The utility model discloses a periodontal tissue regeneration device based on periodontal ligament cell culture, which relates to the technical field of periodontal tissue regeneration and comprises a support component, and the support component comprises a support rod and a storage component. The storage assembly comprises a storage box connected to the outer surface of the supporting rod, a first telescopic spring connected to the bottom end of the interior of the storage box, a top plate connected to the top end of the first telescopic spring, a movable plate placed at the upper end of the top plate, and a fixed column connected to one side of the upper end of the movable plate. According to the periodontal ligament cell culture device, by means of the containing assembly, the problems that when periodontal ligament cells are cultured through an existing culture dish, the periodontal ligament cells are generally and directly placed on a culture dish frame, but the culture dish frame cannot effectively protect the culture dish, and the culture dish frame cannot effectively protect the culture dish are solved. And when the culture dish rack topples over, the culture dish falls off and is even damaged, and the use is inconvenient.

Description

Technical Field

[0001] The utility model relates to the technical field of periodontal tissue regeneration, and particularly relates to a periodontal tissue regeneration device based on the culture of periodontal ligament cells. Background Technique

[0002] Periodontal tissue regeneration aims to repair periodontal tissue damage caused by periodontal disease or trauma. Periodontal ligament cells are extracted from the patient's own body, then cultured and amplified under laboratory conditions, and finally these cells are implanted on a specific scaffold material to form new periodontal tissue. Usually, periodontal ligament cells are cultured inside a culture dish.

[0003] When the existing culture dish is used to culture periodontal ligament cells, it is usually directly placed on a culture dish rack. However, the culture dish rack cannot effectively protect the culture dish. When the culture dish rack topples over, the culture dish will fall or even be damaged, which is not convenient for use. Content of the Utility Model

[0004] The purpose of the utility model is to provide a periodontal tissue regeneration device based on the culture of periodontal ligament cells, so as to solve the problem that when the existing culture dish is used to culture periodontal ligament cells, it is usually directly placed on a culture dish rack, but the culture dish rack cannot effectively protect the culture dish. When the culture dish rack topples over, the culture dish will fall or even be damaged, which is not convenient for use as mentioned in the above background technique.

[0005] To solve the above technical problems, a periodontal tissue regeneration device based on the culture of periodontal ligament cells provided by the utility model includes:

[0006] A support component, the support component includes a support rod;

[0007] A storage component, the storage component includes a storage box connected to the outer surface of the support rod, a first telescopic spring connected to the bottom end inside the storage box, a top plate connected to the top end of the first telescopic spring, a movable plate placed on the upper end of the top plate, a fixed column connected to one side of the upper end of the movable plate, a placement groove connected to the top end of the fixed column, and a culture dish placed inside the placement groove.

[0008] Preferably, the support component further includes a base and a limit sleeve connected to the outer surface of the support rod, and the support rod is connected to the central position of the upper end of the base.

[0009] Preferably, the storage box is located between the limit sleeves.

[0010] Preferably, the movable plate extends outwards through the storage box.

[0011] Preferably, the upper end inside the storage box has a hollow structure opened relative to the culture dish.

[0012] Preferably, the top end of the petri dish fits against the inner top end of the storage box.

[0013] Preferably, it further includes a labeling component, which includes a label slot opened at one side of the storage box, a movable column extending outward through the label slot, a fixed disk connected to the outer end of the movable column, a second telescopic spring connected to the outer side of the storage box, and a rubber pad connected to the other end of the movable column.

[0014] Preferably, the rubber pad is located inside the label slot.

[0015] Preferably, the fixed disk is located outside the label slot.

[0016] Preferably, the other end of the second telescopic spring is connected to the inner side surface of the fixed disk, and the second telescopic spring surrounds the outer surface of the movable column.

[0017] Advantages of the present utility model:

[0018] 1. By setting the storage component in the present utility model, the petri dish is placed inside the placement groove, and the top plate moves upward under the elastic force of the first telescopic spring. The upward movement of the top plate drives the movable plate to move upward, causing the placement groove and the petri dish to move upward under the action of the fixed column and the movable plate, moving the petri dish to the upper end position inside the storage box. Moreover, the outer side of the upper end inside the storage box blocks the petri dish, so that while the petri dish will not move outward, the petri dish can be kept sealed under the action of the placement groove and the storage box.

[0019] 2. By setting the labeling component in the present utility model, pull the fixed disk outward, so that the fixed disk drives the rubber pad to move outward through the movable column, making the rubber pad not in contact with the inner side of the label slot, and place the label between the rubber pad and the label slot. Then, under the elastic force of the second telescopic spring, the fixed disk drives the movable column and the rubber pad to move inward, so that the rubber pad presses both ends of the label, thus completing the storage of the label. Compared with using sticky labels, it will not cause pollution to the storage box and is also convenient to remove the label. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for describing the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0021] Figure 1 It is the front view of the present utility model;

[0022] Figure 2Structural diagram of the support component of the present utility model;

[0023] Figure 3 Structural diagram of the storage component of the present utility model;

[0024] Figure 4 Structural diagram of the labeling component of the present utility model.

[0025] In the attached drawings, the list of components represented by each reference numeral is as follows:

[0026] 11. Base; 12. Support rod; 13. Limit sleeve; 21. Storage box; 22. First telescopic spring; 23. Top plate; 24. Movable plate; 25. Fixed column; 26. Placing groove; 27. Petri dish; 31. Label groove; 32. Movable column; 33. Fixed disk; 34. Second telescopic spring; 35. Rubber pad. Detailed implementation manners

[0027] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0028] Please refer to Figures 1 - 3 As shown, this embodiment is a periodontal tissue regeneration device based on the culture of periodontal ligament cells, including:

[0029] A support component, the support component includes a support rod 12;

[0030] A storage component, the storage component includes a storage box 21 connected to the outer surface of the support rod 12, a first telescopic spring 22 connected to the bottom end inside the storage box 21, a top plate 23 connected to the top end of the first telescopic spring 22, a movable plate 24 placed on the upper end of the top plate 23, a fixed column 25 connected to one side of the upper end of the movable plate 24, a placing groove 26 connected to the top end of the fixed column 25, and a Petri dish 27 placed inside the placing groove 26;

[0031] The storage box 21 is used to support the first telescopic spring 22, the first telescopic spring 22 is used to reset the top plate 23, the top plate 23 is used to support the movable plate 24, the movable plate 24 is used to support the fixed column 25, the fixed column 25 is used to support the placing groove 26, the placing groove 26 is used to place the Petri dish 27, and the Petri dish 27 is used to culture periodontal ligament cells;

[0032] The support assembly further includes a base 11 and a limit sleeve 13 connected to the outer surface of the support rod 12. And the support rod 12 is connected to the central position at the upper end of the base 11;

[0033] The base 11 is used to support the support rod 12, the support rod 12 is used to support the storage box 21, and the limit sleeve 13 is used to separate the storage box 21;

[0034] The storage box 21 is located between the limit sleeves 13;

[0035] The storage box 21 can rotate along the support rod 12, and the storage boxes 21 are blocked by the limit sleeves 13 and are evenly distributed on the outer surface of the support rod 12;

[0036] The movable plate 24 penetrates through the storage box 21 and extends outward;

[0037] The movable plate 24 can move outward inside the storage box 21, and the movable plate 24 can drive the fixed column 25 to move;

[0038] There is a hollow structure in the upper end of the storage box 21 corresponding to the culture dish 27;

[0039] When the culture dish 27 is located inside the hollow structure of the storage box 21, the outer side of the upper end of the storage box 21 blocks the outer side of the culture dish 27;

[0040] The top of the culture dish 27 is in contact with the top inside the storage box 21;

[0041] When the top and bottom of the culture dish 27 are respectively in contact with the top of the storage box 21 and the bottom of the placement groove 26, the upper end of the culture dish 27 is closed by the top of the storage box 21;

[0042] Working principle: When it is necessary to store the culture dish 27, after placing the culture dish 27 inside the placement groove 26, apply a downward force to the movable plate 24, so that the movable plate 24 drives the fixed column 25 and the placement groove 26 to move downward, and the movable plate 24 drives the top plate 23 to move downward, and the top plate 23 drives the first telescopic spring 22 to be compressed. At this time, apply an inward force to the movable plate 24, so that the placement groove 26 moves inward through the movable plate 24 and the fixed column 25, and the placement groove 26 drives the culture dish 27 to move inward. When the culture dish 27 moves to the top inside the storage box 21, stop applying the force to the movable plate 24. Under the elastic force of the first telescopic spring 22, the top plate 23 moves upward, the top plate 23 moving upward drives the movable plate 24 to move upward, and the movable plate 24 drives the fixed column 25 and the placement groove 26 to move upward, so that the culture dish 27 moves to the top position inside the storage box 21;

[0043] When it is necessary to take out the culture dish 27, just operate the above steps in reverse.

[0044] Please refer to Figure 4 As shown, on the basis of the above embodiment, this embodiment further includes:

[0045] A labeling component, which includes a label slot 31 opened on one side of the storage box 21, a movable column 32 extending outward through the label slot 31, a fixed disk 33 connected to the outer end of the movable column 32, a second telescopic spring 34 connected to the outer side of the storage box 21, and a rubber pad 35 connected to the other end of the movable column 32;

[0046] The label slot 31 is used for placing labels, the movable column 32 is used to support the fixed disk 33, the fixed disk 33 is used to support the second telescopic spring 34, the second telescopic spring 34 is used to reset the fixed disk 33, and the rubber pad 35 is used to contact both ends of the label;

[0047] The rubber pad 35 is located inside the label slot 31;

[0048] The rubber pad 35 can move inside the label slot 31;

[0049] The fixed disk 33 is located outside the label slot 31;

[0050] When the fixed disk 33 moves upward, it can drive the movable column 32 to move outward and drive the rubber pad 35 to move outward;

[0051] The other end of the second telescopic spring 34 is connected to the inner side surface of the fixed disk 33, and the second telescopic spring 34 surrounds the outer surface of the movable column 32;

[0052] When the outer side of the rubber pad 35 contacts the inner wall of the label slot 31, the second telescopic spring 34 is in a stretched state;

[0053] Working principle: When it is necessary to fix the label inside the label slot 31, an outward force is applied to the fixed disk 33. The fixed disk 33 moves outward, driving the movable column 32 and the rubber pad 35 to move outward, and driving the second telescopic spring 34 to stretch further. The rubber pad 35 moves outward and separates from one side inside the label slot 31. Then, the label is placed on one side inside the label slot 31, and the force applied to the fixed disk 33 is stopped. Under the elastic force of the second telescopic spring 34, the fixed disk 33 moves inward. The fixed disk 33 moves inward, driving the movable column 32 and the rubber pad 35 to move inward. The rubber pad 35 moves to squeeze the label, fixing the label inside the label slot 31, and then the label can be observed from the side of the storage box 21;

[0054] When it is necessary to remove the label, pull the fixed disk 33 outward, so that the fixed disk 33 drives the rubber pad 35 to separate from the label through the movable column 32, and the label falls downward under the action of gravity, and the label can be removed.

[0055] In the description of the present utility model, it should also be noted that unless otherwise clearly specified and defined, the terms "arranged", "installed", "connected", and "coupled" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0056] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A periodontal tissue regeneration device based on periodontal ligament cell culture, characterized in that: include: A support assembly, the support assembly comprising a support rod (12); A storage assembly, the storage assembly comprising a storage box (21) connected to the outer surface of a support rod (12), a first telescopic spring (22) connected to the bottom end of the storage box (21), a top plate (23) connected to the top end of the first telescopic spring (22), a movable plate (24) placed at the upper end of the top plate (23), a fixed column (25) connected to one side of the upper end of the movable plate (24), a placement groove (26) connected to the top end of the fixed column (25), and a culture dish (27) placed in the placement groove (26).

2. A periodontal tissue regeneration device based on periodontal ligament cell culture according to claim 1, characterized in that: The support assembly further comprises a base (11) and a limiting sleeve (13) connected to the outer surface of a support rod (12). The support rod (12) is connected to the central position of the upper end of the base (11).

3. A periodontal tissue regeneration device based on periodontal ligament cell culture according to claim 1, characterized in that: The storage box (21) is located between the limiting sleeves (13).

4. A periodontal tissue regeneration device based on periodontal ligament cell culture according to claim 1, characterized in that: The movable plate (24) penetrates the storage box (21) and extends outwards.

5. The device for periodontal tissue regeneration based on periodontal ligament cell culture according to claim 1, characterized in that: The upper end of the storage box (21) has a hollow structure opened relative to the culture dish (27).

6. The device for periodontal tissue regeneration based on periodontal ligament cell culture according to claim 1, characterized in that: The top of the culture dish (27) fits in with the top of the interior of the storage box (21).

7. The device for periodontal tissue regeneration based on periodontal ligament cell culture according to claim 1, characterized in that: The invention also comprises a marking assembly, wherein the marking assembly comprises a label slot (31) opened at one side of the storage box (21), a movable column (32) extending outwardly through the label slot (31), a fixed plate (33) connected to the outer end of the movable column (32), a second telescopic spring (34) connected to the outer side of the storage box (21), and a rubber pad (35) connected to the other end of the movable column (32).

8. The device for periodontal tissue regeneration based on periodontal ligament cell culture according to claim 7, characterized in that: The rubber pad (35) is located inside the label slot (31).

9. The device for periodontal tissue regeneration based on periodontal ligament cell culture according to claim 7, characterized in that: The fixing plate (33) is located outside the label slot (31).

10. The device for periodontal tissue regeneration based on periodontal ligament cell culture according to claim 7, characterized in that: The other end of the second telescopic spring (34) is connected to the inner side of the fixed plate (33), and the second telescopic spring (34) surrounds the outer surface of the movable column (32).

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