PRP storage tube convenient to transport

Abstract

The PRP storage tube convenient to transport comprises a tube body, a sealing cover is installed at the open end of the tube body, the other end of the tube body is fixedly connected with a connecting part, the sealing cover comprises a cover part and a plug part, a connecting groove is formed in one side of the cover part, an adaptive column is fixedly connected to the bottom of the connecting groove, and the plug part is fixedly connected with the adaptive column. The plug part is fixedly connected to the end, away from the cover part, of the cover part, an air groove is formed in the section, away from the cover part, of the plug part, a pressing ring is fixedly connected to the upper portion of an inner cavity of the pipe body, and a locking ring is fixedly connected to the bottom of an inner cavity of the connecting part. The sealing covers are connected with the connecting parts, so that the multiple sets of storage pipes can be sequentially connected in the axial direction, and the multiple sets of storage pipes can be stacked in the transportation process.

Description

Technical Field

[0001] The utility model relates to the technical field of storage tubes, in particular to a PRP storage tube which is convenient for transportation. Background Art

[0002] PRP stands for Platelet-Rich Plasma (PRP), which is a platelet concentrate extracted from autologous peripheral blood by centrifugation. It contains high concentrations of platelets, leukocytes and fibrin. Platelets can secrete a variety of growth factors after activation, leukocytes can prevent infection, and fibrin can construct the three-dimensional structure required for tissue repair locally. The concentrated PRP component not only provides "concentrated nutrition" for tissue repair, but also builds a better repair environment for tissue repair, which can promote and accelerate the repair of bone tissue and soft tissue. Moreover, all prepared PRP is liquid. Liquid PRP is mainly used for joint cavity or local injection; liquid PRP can form gel-like PRP after being activated by thrombin or calcium. The gel can cover the wound surface or fill the tissue that needs to be repaired.

[0003] PRP is generally stored in a test tube after extraction, but traditional storage tubes are independent entities with no connectable structure, so the storage tubes need to be transported individually. At the same time, the storage tube cap is screwed on to cover the storage tube, which is easily affected by bumps during transportation, thereby affecting the sealing of the storage tube. Utility Model Content

[0004] The utility model aims to provide a PRP storage tube that is easy to transport, comprising a tube body, a sealing cover is installed at the open end of the tube body, a connecting part is fixedly connected to the other end of the tube body, the sealing cover comprises a cover part and a plug part, a connecting groove is opened on one side of the cover part, an adaptor column is fixedly connected to the bottom of the connecting groove, a spacer is arranged on the outside of the adaptor column, the plug part is fixedly connected to one end of the cover part away from the cover part, an air groove is opened at a section of the plug part away from the cover part, a pressure ring is fixedly connected to the upper part of the inner cavity of the tube body, and a locking ring is fixedly connected to the bottom of the inner cavity of the connecting part.

[0005] As a preference of this embodiment, the outer diameter of the sealing cover is equal to that of the tube body, and the outer diameter of the plug is equal to the inner diameter of the tube body.

[0006] As a preference of this embodiment, the outer side of the spacer is fixedly connected to the inner wall of the connecting groove, and a gap is provided between the connecting groove and the lower end surface of the spacer.

[0007] As a preferred embodiment of the present invention, a matching groove is provided on the outside of the adapter column, the bottom of the matching groove is flush with the upper end surface of the spacer, and the size of the matching groove is matched with the locking ring.

[0008] As a preferred embodiment of the present embodiment, an air hole is provided on the outside of the plug portion, the air hole is connected to the air groove, and the position of the air hole is matched with the pressure ring.

[0009] As a preference of this embodiment, the groove width of the air groove is smaller than the ring width of the pressure ring.

[0010] Through the above technical solution, the beneficial effects of the utility model are:

[0011] The PRP storage tube of the utility model is connected by a sealing cover and a connecting part, so that a plurality of groups of storage tubes can be connected in sequence along the axial direction, and a plurality of groups of storage tubes can be stacked and placed during transportation. At the same time, when the sealing cover and the tube body are installed and the plug is inserted into the interior of the tube body, the pressure ring starts to squeeze from the end of the plug away from the cover, so that the inner wall of the gas groove is squeezed and fitted, and the gas is discharged along the pores. After passing through the pressure ring, the gas groove recovers its deformation, and the gas inside the tube body enters the gas groove to form a slight negative pressure inside the tube body, thereby improving the reliability of the connection between the sealing cover and the tube body, and making the sealing cover and the tube body firmly connected. When a plurality of storage tubes are transported after being connected in sequence, the connection is more stable, so that the transportation of the storage tubes is more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the structure of the PRP storage tube that is easy to transport according to the utility model;

[0013] Figure 2 It is a partial cross-sectional structural schematic diagram of the sealing cover of the utility model;

[0014] Figure 3 This is a schematic diagram of the pipe structure of the utility model;

[0015] Figure 4 This is a schematic diagram of the connection structure of the utility model;

[0016] Figure 5 This is a schematic diagram of the storage tubes of the utility model being connected in sequence.

[0017] In the figure: 1 sealing cover, 11 cover part, 12 plug part, 13 air groove, 14 connecting groove, 15 spacer, 16 adapter column, 2 tube body, 21 pressure ring, 3 connecting part, 31 locking ring. DETAILED DESCRIPTION

[0018] 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.

[0019] See also Figure 1-5 As shown, the utility model provides a PRP storage tube that is easy to transport, including a tube body 2, a sealing cover 1 is installed at the open end of the tube body 2, and a connecting part 3 is fixedly connected to the other end of the tube body 2. The sealing cover 1 includes a cover part 11 and a plug part 12. A connecting groove 14 is opened on one side of the cover part 11, an adaptor column 16 is fixedly connected to the bottom of the connecting groove 14, and a spacer 15 is arranged outside the adaptor column 16. The plug part 12 is fixedly connected to the end of the cover part 11 away from the cover part 11, and an air groove 13 is opened at a section of the plug part 12 away from the cover part 11. A pressure ring 21 is fixedly connected to the upper part of the inner cavity of the tube body 2, and a locking ring 31 is fixedly connected to the bottom of the inner cavity of the connecting part 3.

[0020] Specifically, the PRP storage tube is connected through the sealing cover 1 and the connecting part 3, so that several groups of storage tubes can be connected in sequence along the axial direction. During transportation, several groups of storage tubes can be stacked and placed. At the same time, after the sealing cover 1 and the tube body 2 are installed, the pressure ring 21 will tighten the plug 12, so that the sealing cover 1 and the tube body 2 are firmly connected. When several groups of storage tubes are connected in sequence and transported, the connection is more stable, thereby making it more convenient to transport the storage tubes.

[0021] Furthermore, the outer diameters of the sealing cover 1 and the tube body 2 are equal, and the outer diameter of the plug 12 is equal to the inner diameter of the tube body 2 .

[0022] Furthermore, the outer side of the spacer 15 is fixedly connected to the inner wall of the connecting groove 14 , and a gap is provided between the connecting groove 14 and the lower end surface of the spacer 15 .

[0023] Furthermore, a matching groove is provided on the outside of the adapter column 16 , the bottom of the matching groove is flush with the upper end surface of the spacer 15 , and the size of the matching groove is matched with the locking ring 31 .

[0024] Specifically, when the sealing cover 1 is connected to the connecting portion 3, the connecting portion 3 extends into the connecting groove 14, and the connecting portion 3 is sleeved on the outside of the adapting column 16.

[0025] Furthermore, an air hole is opened on the outside of the plug portion 12 , the air hole is connected to the air groove 13 , and the position of the air hole is matched with the pressure ring 21 .

[0026] Furthermore, the width of the air groove 13 is smaller than the ring width of the pressure ring 21 .

[0027] Specifically, when the plug 12 is inserted into the tube body 2, the pressure ring 21 will start to squeeze from the end of the plug 12 away from the cover 11, so that the inner wall of the air groove 13 is squeezed and fitted, and the gas will be discharged through the air hole. After passing through the pressure ring 21, the air groove 13 will restore its deformation, and the gas inside the tube body 2 will enter the air groove 13 to form a slight negative pressure inside the tube body 2, thereby improving the reliability of the connection between the sealing cover 1 and the tube body 2.

[0028] Working principle: After the storage tube is filled with the collected material, the plug 12 is inserted into the tube body 2, and the pressure ring 21 starts to squeeze from the end of the plug 12 away from the cover 11. The gas will be discharged along the pores, and the air groove 13 will restore its deformation after passing through the pressure ring 21. The gas inside the tube body 2 will enter the air groove 13 to form a slight negative pressure inside the tube body 2. After the sealing cover 1 is connected to the tube body 2, the connecting part 3 will be extended into the connecting groove 14 until the connecting part 3 is against the gasket 15 to deform the gasket 15, so that the locking ring 31 enters the matching groove to complete the connection of several groups of storage tubes.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A PRP storage tube that is easy to transport, characterized by: The invention comprises a tube body (2), wherein a sealing cover (1) is installed at the open end of the tube body (2), and a connecting part (3) is fixedly connected to the other end of the tube body (2), wherein the sealing cover (1) comprises a cover part (11) and a plug part (12), wherein a connecting groove (14) is provided on one side of the cover part (11), an adapting column (16) is fixedly connected to the bottom of the connecting groove (14), and a spacer (15) is arranged outside the adapting column (16), wherein the plug part (12) is fixedly connected to the end of the cover part (11) away from the cover part (11), and an air groove (13) is provided at a section of the plug part (12) away from the cover part (11), a pressure ring (21) is fixedly connected to the upper part of the inner cavity of the tube body (2), and a locking ring (31) is fixedly connected to the bottom of the inner cavity of the connecting part (3).

2. A PRP storage tube that is easy to transport according to claim 1, characterized in that: The sealing cover (1) and the tube body (2) have the same outer diameter, and the plug portion (12) has an outer diameter that is equal to the inner diameter of the tube body (2).

3. A PRP storage tube that is easy to transport according to claim 1, characterized in that: The outer side of the spacer (15) is fixedly connected to the inner wall of the connecting groove (14), and a gap is provided between the connecting groove (14) and the lower end surface of the spacer (15).

4. A PRP storage tube convenient for transportation according to claim 3, characterized in that: The adapting column (16) is provided with a matching groove on the outside, the bottom of the matching groove is flush with the upper end surface of the spacer (15), and the size of the matching groove is matched with the locking ring (31).

5. A PRP storage tube convenient for transportation according to claim 1, characterized in that: An air hole is provided on the outside of the plug portion (12), the air hole is connected to the air groove (13), and the position of the air hole is matched with the pressure ring (21).

6. A PRP storage tube convenient for transportation according to claim 1, characterized in that: The groove width of the air groove (13) is smaller than the ring width of the pressure ring (21).

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