A stent for hemodialysis

Abstract

This utility model discloses an auxiliary support for hemodialysis, including a support table and a placement cylinder. Two sets of placement cylinders are provided, each with a top plate mounted on its top. Support blocks are mounted on both sides of each top plate. Multiple sliding grooves are formed inside the support table. A liquid-filled storage tank is placed into the placement cylinder, and the clamping plates are pressed, clamping and fixing the storage tank. Moving the placement cylinder moves the top plate, and the support blocks on both sides of the top plate slide into the sliding grooves inside the support base. Simultaneously, the support blocks press against locking blocks, which retract into the support table and compress a compression spring. When the locking blocks move a certain distance, the compression spring pushes the locking blocks back to their original position, fixing the support blocks. This effectively clamps and fixes the storage tank, improving the stability and safety of the hemodialysis process while reducing the operational difficulty and workload for medical staff.

Description

Technical Field

[0001] This utility model relates to the field of medical technology, specifically to an auxiliary stent for hemodialysis. Background Technology

[0002] Hemodialysis, as an important medical treatment, plays an irreplaceable role in the treatment of kidney diseases and in maintaining the quality of life of patients. During hemodialysis treatment, two hemodialysis concentrates, A solution and B solution, are required. During the dialysis process, the hemodialysis machine draws in hemodialysis concentrate A solution, B solution and dialysis water in proportion. A solution and B solution are generally stored in AB solution containers.

[0003] During hemodialysis, the storage tank is easily affected by external factors, which can cause it to shift or even tip over. This can not only lead to medical accidents, but also cause waste of fluids and damage to equipment. Furthermore, replacing or adjusting the storage tank often requires a lot of time and effort, which not only increases the workload of medical staff, but may also affect the continuity and efficiency of hemodialysis. Therefore, it is necessary to design an auxiliary stent for hemodialysis to solve the above problems. Utility Model Content

[0004] The purpose of this invention is to provide an auxiliary stent for hemodialysis to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: an auxiliary support for hemodialysis, comprising a support table and a placement cylinder, wherein there are two sets of placement cylinders, each set of placement cylinders has a top plate installed on its top, and support blocks are installed on both sides of each set of top plates. The support table has multiple sets of sliding grooves inside, and a locking block is movably installed inside the support table, with one end of the locking block located at one end of the sliding groove.

[0006] A compression spring is connected between the inside of the support table and the card block. Multiple sets of support seats are respectively installed in a ring at the bottom of the inside of the two sets of placement cylinders. Each set of support seats is connected to a clamping plate by a bearing. A reset assembly is installed between the inside of the placement cylinder and the top of the clamping plate. The clamping plate is inclined.

[0007] Preferably, two sets of through slots are provided on one side of the support table, and a movable block is connected to one side of the inner side of each set of the card blocks, and the movable block passes through the through slot and is located on one side of the support table.

[0008] Preferably, the bottom of each of the two sets of placement cylinders is equipped with a base plate, and the bottom of each of the two sets of base plates is equipped with multiple sets of casters in a ring, with the casters and the bottom of the support table being on the same horizontal plane.

[0009] Preferably, multiple sets of first hinge seats are respectively annularly installed at the bottom of the inner sides of the two sets of placement cylinders, and a first hinge block is respectively hinged inside each set of first hinge seats. A second hinge seat is respectively installed on one side of the top of the multiple sets of clamping plates, and a second hinge block is respectively hinged inside each set of second hinge seats. The reset assembly is respectively installed between each set of first hinge blocks and second hinge blocks.

[0010] Preferably, the reset assembly includes a telescopic rod and a reset spring. Multiple sets of the telescopic rods are respectively connected between adjacent first hinge blocks and second hinge blocks, and multiple sets of the reset springs are respectively connected between adjacent first hinge blocks and second hinge blocks, with the reset springs located on the outside of the telescopic rods.

[0011] Preferably, a placement box is installed at the top center of the support table.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] 1. By placing a liquid-filled storage tank into a placement cylinder and squeezing the clamping plate, the clamping plate clamps and fixes the storage tank. Moving the placement cylinder moves the top plate installed on top. The support blocks installed on both sides of the top plate slide into the grooves opened inside the support base. At the same time, the support blocks squeeze the locking block, which retracts into the support table and squeezes the compression spring. When the locking block moves a certain distance, the compression spring pushes the locking block to reset and fix the support block. This effectively clamps and fixes the storage tank, improves the stability and safety of the hemodialysis process, and reduces the operation difficulty and workload of medical staff.

[0014] 2. By pulling the moving block, the moving block slides inside the through groove. At the same time, the moving block drives the locking block to move, releasing the locking block. Multiple sets of universal wheels installed at the bottom of the base plate can drive the placement cylinder to move. When the storage tank containing liquid is removed from the clamping plate, the inertia of the return spring pulls the second hinge block and the second hinge seat, causing the second hinge seat to pull the clamping plate back to its original position, tilting it again, so that the storage tank can be replaced. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the main structure of this utility model;

[0016] Figure 2 This is a partial structural diagram of the clamping plate of this utility model;

[0017] Figure 3 This utility model Figure 1 A magnified structural diagram at point A;

[0018] Figure 4 This utility model Figure 2 A magnified structural diagram at point B.

[0019] In the diagram: 1. Support table, 2. Placement cylinder, 3. Top plate, 4. Slide groove, 5. Locking block, 6. Compression spring, 7. Support block, 8. Through groove, 9. Moving block, 10. Base plate, 11. Casters, 12. Support base, 13. Clamping plate, 14. First hinge base, 15. First hinge block, 16. Second hinge base, 17. Second hinge block, 18. Telescopic rod, 19. Return spring, 20. Placement box. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Example 1

[0022] Please refer to Figure 1-4 As shown, this utility model provides an auxiliary support for hemodialysis, including a support table 1 and a placement cylinder 2. There are two sets of placement cylinders 2. The top of each set of placement cylinders 2 is equipped with a top plate 3. Support blocks 7 are installed on both sides of each set of top plates 3. Multiple sets of sliding grooves 4 are opened inside the support table 1. A locking block 5 is movably installed inside the support table 1, and one end of the locking block 5 is located at one end of the sliding groove 4.

[0023] A compression spring 6 is connected between the inside of the support table 1 and the card block 5. Multiple sets of support seats 12 are installed in a ring at the bottom of the inside of the two sets of placement cylinders 2. Each set of support seats 12 is connected to a clamping plate 13 by a bearing. A reset component is installed between the inside of the placement cylinder 2 and the top of the clamping plate 13. The clamping plate 13 is inclined.

[0024] Specifically, by placing the liquid-filled storage tank into the placement cylinder 2 and pressing the clamping plate 13, the clamping plate 13 clamps and fixes the storage tank. Moving the placement cylinder 2 causes the top plate 3 installed on the top to move. The support blocks 7 installed on both sides of the top plate 3 are slidably connected to the sliding grooves 4 opened inside the support base 1. At the same time, the support blocks 7 press the locking block 5. The locking block 5 retracts into the support table 1 and presses the compression spring 6. When the locking block 5 moves to a certain distance, the compression spring 6 pushes the locking block 5 to reset and fix the support block 7, so that the storage tank is fixed inside the support table 1.

[0025] Among them: two sets of through slots 8 are opened on one side of the support table 1, and multiple sets of locking blocks 5 are connected to the inner side of the moving blocks 9 respectively. The moving blocks 9 pass through the through slots 8 and are located on one side of the support table 1. By pulling the moving blocks 9, the moving blocks 9 slide inside the through slots 8, and at the same time, the moving blocks 9 drive the locking blocks 5 to move.

[0026] Among them: the bottom of the two sets of placement cylinders 2 are respectively equipped with a base plate 10, and the bottom of the two sets of base plates 10 are respectively equipped with multiple sets of universal wheels 11 in a ring, and the universal wheels 11 are at the same level as the bottom of the support table 1. The placement cylinders 2 can be moved by the multiple sets of universal wheels 11 installed at the bottom of the base plate 10.

[0027] Among them: multiple sets of first hinge seats 14 are respectively installed in a ring at the bottom of the two sets of placement cylinders 2. Each set of first hinge seats 14 is hinged with a first hinge block 15. A second hinge seat 16 is installed on one side of the top of multiple sets of clamping plates 13. A second hinge block 17 is hinged in the interior of each set of second hinge seats 16. The reset assembly is installed between each set of first hinge blocks 15 and second hinge blocks 17. When the liquid storage tank is placed on the clamping plate 13, the clamping plate 13 pulls the second hinge seats 16 and second hinge blocks 17 to move, so that the second hinge blocks 17 pull the reset assembly to move and be in a stretched state. Conversely, the reset assembly pulls the clamping plate 13 to reset and be tilted again.

[0028] The reset assembly includes a telescopic rod 18 and a reset spring 19. Multiple telescopic rods 18 are connected between adjacent first hinge blocks 15 and second hinge blocks 17, and multiple reset springs 19 are connected between adjacent first hinge blocks 15 and second hinge blocks 17, with the reset springs 19 located outside the telescopic rods 18. When the clamping plate 13 is disengaged through the liquid-filled storage tank, the inertia of the reset spring 19 pulls the second hinge block 17 and the second hinge seat 16, causing the second hinge seat 16 to pull the clamping plate 13 back to its original tilt position.

[0029] The support table 1 has a storage box 20 installed at the top center, where hemodialysis equipment is placed for storage and use.

[0030] Working principle: This utility model provides an auxiliary support for hemodialysis. A storage tank containing liquid is placed in the placement cylinder 2 and the clamping plate 13 is squeezed, so that the clamping plate 13 clamps and fixes the storage tank. Moving the placement cylinder 2 drives the top plate 3 installed on the top to move. The support blocks 7 installed on both sides of the top plate 3 are respectively slidably connected to the sliding grooves 4 opened inside the support base 1. At the same time, the support blocks 7 squeeze the locking block 5. The locking block 5 retracts into the support table 1 and squeezes the compression spring 6. When the locking block 5 moves to a certain distance, the compression spring 6 pushes the locking block 5 to reset and fix the support block 7, so that the storage tank is fixed inside the support table 1 for use. The contents not described in detail in this description belong to the prior art known to those skilled in the art.

[0031] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. An auxiliary support for hemodialysis, comprising a support table (1) and a placement tube (2), characterized in that: The placement cylinder (2) is provided in two sets. The top of the two sets of placement cylinders (2) is respectively equipped with a top plate (3). Support blocks (7) are respectively installed on both sides of the two sets of top plates (3). Multiple sets of sliding grooves (4) are opened inside the support table (1). A locking block (5) is movably installed inside the support table (1), and one end of the locking block (5) is located at one end of the sliding groove (4). A compression spring (6) is connected between the inside of the support table (1) and the card block (5). Multiple sets of support seats (12) are respectively installed in a ring at the bottom of the two sets of placement cylinders (2). Each set of support seats (12) is connected to a clamping plate (13) by a bearing. A reset assembly is installed between the inside of the placement cylinder (2) and the top of the clamping plate (13). The clamping plate (13) is inclined.

2. The auxiliary stent for hemodialysis according to claim 1, characterized in that: Two sets of through slots (8) are respectively opened on one side of the support table (1), and a moving block (9) is connected to one side of the inner side of the multiple sets of card blocks (5), and the moving block (9) passes through the through slot (8) and is located on one side of the support table (1).

3. The auxiliary stent for hemodialysis according to claim 2, characterized in that: The bottom of each of the two sets of placement cylinders (2) is equipped with a base plate (10), and the bottom of each of the two sets of base plates (10) is equipped with multiple sets of casters (11) in a ring, and the casters (11) and the bottom of the support table (1) are on the same horizontal plane.

4. The auxiliary stent for hemodialysis according to claim 1, characterized in that: Multiple sets of first hinge seats (14) are respectively installed in a ring at the bottom of the inner side of the two sets of placement cylinders (2). Each set of first hinge seats (14) is hinged with a first hinge block (15). A second hinge seat (16) is installed on one side of the top of the multiple sets of clamps (13). A second hinge block (17) is hinged in the inner side of each set of second hinge seats (16). The reset assembly is installed between each set of first hinge block (15) and second hinge block (17).

5. The auxiliary stent for hemodialysis according to claim 4, characterized in that: The reset assembly includes a telescopic rod (18) and a reset spring (19). Multiple sets of the telescopic rods (18) are respectively connected between adjacent first hinge blocks (15) and second hinge blocks (17). Multiple sets of the reset springs (19) are respectively connected between adjacent first hinge blocks (15) and second hinge blocks (17), and the reset springs (19) are located outside the telescopic rods (18).

6. The auxiliary stent for hemodialysis according to claim 2, characterized in that: A placement box (20) is installed at the top center of the support table (1).

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