Dialysis pipeline clamping and fixing structure

Abstract

The utility model discloses a dialysis pipeline clamping and fixing structure, which relates to the technical field of pipeline fixing, and comprises a middle column, the bottom end of the middle column is fixedly connected with an arc-shaped clamp, the top end of the middle column is provided with a disc, the top end of the disc is provided with a plurality of pipe grooves at equal intervals, and the inner wall of one side of each pipe groove is slidably connected with a rubber pad. One side wall of the middle column is fixedly connected with a first connecting rod. The end, away from the middle column, of the first connecting rod is fixedly connected with a sucker. According to the dialysis pipeline clamping and fixing structure, through the arrangement of the disc, the pipe grooves formed in the disc, the arc-shaped clamps and the suction cups, the fixing structure can be installed at any position of a ward, the fixing structure can adapt to a sickbed fence and can also be installed on the surface of dialysis equipment, a plurality of dialysis pipelines can be embedded into the pipe grooves in the disc, and therefore the dialysis pipeline clamping and fixing structure is convenient to use. The dialysis pipelines are arranged in parallel, mutual winding of the pipelines is avoided, and when the directions of the pipelines need to be adjusted, the disc is rotated.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline fixing, in particular to a dialysis pipeline clamping and fixing structure. Background Art

[0002] Hemodialysis, abbreviated as HD, is also commonly known as artificial kidney or dialysis. It is a type of blood purification technology that uses the principle of semipermeable membrane to remove various harmful and redundant metabolic wastes and excess electrolytes in the fluid through diffusion and convection, thereby purifying the blood and correcting the water, electrolyte and acid-base balance.

[0003] During hemodialysis, a large number of dialysis tubes are needed to exchange and replenish blood and body fluids. Therefore, in order to prevent multiple tubes from detaching or swinging, a tube fixing structure is needed. However, the existing fixing structure installation method is relatively simple. Sometimes it needs to be used around the bed, and sometimes it needs to be used near the dialysis instrument. The single installation method cannot meet the needs of various fixing occasions. Moreover, when there are many tubes, although each tube can be fixed one by one, the tubes are still easy to be staggered and entangled. Utility Model Content

[0004] The purpose of the present utility model is to provide a dialysis tubing clamping and fixing structure to solve the problems raised in the above background technology.

[0005] To achieve the above objectives, the present invention provides the following technical solutions: a dialysis tubing clamping and fixing structure, comprising an intermediate column, wherein the bottom end of the intermediate column is fixedly connected to an arc-shaped clamp, the top end of the intermediate column is provided with a disc, the top end of the disc is equidistantly provided with a plurality of tube grooves, a rubber pad is slidably connected to the inner wall of one side of the tube groove, a first connecting rod is fixedly connected to one side wall of the intermediate column, and a suction cup is fixedly connected to the end of the first connecting rod away from the intermediate column;

[0006] The other side wall of the middle column is fixedly connected to a second connecting rod, one end of the second connecting rod is fixedly connected to a mounting box, one end of the mounting box is installed with a round sponge, an inner groove is provided inside the mounting box, an elastic bag is installed on one side wall of the inner groove, the interior of the elastic bag is filled with water, and a pressure plate is fixedly connected to one side wall of the elastic bag.

[0007] As an optimal technical solution of the present invention, a connecting shaft is fixedly connected to the center of the bottom end of the disc, a rubber ring is fixedly connected to the middle of the outer wall of the connecting shaft, and the connecting shaft is rotatably connected to the middle column through the rubber ring.

[0008] As a preferred technical solution of the present invention, a pressure rod is provided on the top of the disc, one end of the pressure rod is rotatably connected to the top surface of the disc, and the other end of the pressure rod is fixedly connected to a magnetic block.

[0009] As a preferred technical solution of the present invention, one side of the top of the disc is fixedly connected to a limit card, and the magnetic block is magnetically adsorbed and connected to the limit card.

[0010] As a preferred technical solution of the present invention, an arc-shaped rubber is fixedly connected to the inner wall of the arc-shaped card.

[0011] As a preferred technical solution of the present invention, the other side wall of the elastic bag is fixedly connected to two water outlet microtubes, the two water outlet microtubes are embedded in the interior of the installation box, and one end of the water outlet microtube away from the elastic bag is in contact with the circular sponge.

[0012] As an optimal technical solution of the present invention, one side wall of the pressure plate is fixedly connected to a transmission rod, one end of the transmission rod is fixedly connected to a push handle, a sliding groove is provided at the top of the second connecting rod, and the push handle is slidably connected to the sliding groove.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] 1. The utility model provides a disc, multiple pipe grooves on the disc, arc-shaped clips and suction cups, so that the fixed structure can be installed at any position in the ward. It can adapt to the bed fence and can also be installed on the surface of the dialysis equipment. The multiple pipe grooves on the disc can be embedded with multiple dialysis pipelines, and the multiple dialysis pipelines are arranged parallel to each other to avoid entanglement between the multiple pipelines. When the direction of the pipeline needs to be adjusted, the disc can be rotated. In this way, multiple pipelines in the dialysis process can be limited and fixed at one time, making the pipeline arrangement clearer and the fixing structure compact, which is convenient for pipeline management.

[0015] 2. The utility model is provided with an installation box, an elastic bag inside the box, a push handle and a pressing plate. When used in conjunction with a round sponge, the suction cup adsorption position can be wiped with a dry round sponge to remove surface dust and other dirt, keeping the surface flat and clean. Then, the push handle can be manually pushed to move to wet the dry round sponge. Then, it can be applied again to attach a small amount of water to the surface. At this time, the suction cup can be used for adsorption, which has better adsorption stability, is not easy to detach, and can maintain adsorption for a longer time. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural diagram of the utility model;

[0017] Figure 2 It is a cross-sectional view of the utility model;

[0018] Figure 3 It is a structural diagram of the installation box part of the utility model.

[0019] In the figure: 1. middle column; 2. arc-shaped card; 3. arc-shaped rubber; 4. first connecting rod; 5. suction cup; 6. round disc; 7. pipe groove; 8. rubber pad; 9. limit card; 10. pressure rod; 11. magnetic block; 12. installation box; 13. connecting shaft; 14. elastic bag; 15. water outlet micro tube; 16. round sponge; 17. pressure plate; 18. transmission rod; 19. push handle; 20. second connecting rod. DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figures 1 to 3 The utility model provides a technical solution for a dialysis tubing clamping and fixing structure:

[0022] Example 1:

[0023] according to Figure 1 、 Figure 2 As shown, a dialysis tubing clamping and fixing structure includes an intermediate column 1, the bottom end of the intermediate column 1 is fixedly connected to an arc-shaped clip 2, the top of the intermediate column 1 is provided with a disc 6, the top of the disc 6 is equidistantly provided with a plurality of tube grooves 7, and the inner wall of one side of the tube groove 7 is slidably connected to a rubber pad 8. There is friction at the sliding connection between the rubber pad 8 and the inner wall of the tube groove 7. When the tubing clamped therein is pulled hard, the rubber pad 8 will be displaced. The displaced rubber pad 8 can remind the user that the tubing has been pulled, and it is necessary to find the source of the pulling in time to avoid continued pulling that causes the tubing to detach. A first connecting rod 4 is fixedly connected to one side wall of the intermediate column 1, and a suction cup 5 is fixedly connected to the end of the first connecting rod 4 away from the intermediate column 1.

[0024] A connecting shaft 13 is fixedly connected to the center of the bottom end of the disk 6, and a rubber ring is fixedly connected to the middle of the outer wall of the connecting shaft 13. The connecting shaft 13 is rotatably connected to the intermediate column 1 through the rubber ring. A pressure rod 10 is provided on the top of the disk 6, and one end of the pressure rod 10 is rotatably connected to the top surface of the disk 6. The other end of the pressure rod 10 is fixedly connected to a magnetic block 11. One side of the top of the disk 6 is fixedly connected to a limit card 9, and the magnetic block 11 is magnetically adsorbed and connected to the limit card 9. The limit card 9 is also made of magnetic material, which is opposite to the magnetism of the magnetic block 11, and there is magnetic attraction between the two. The inner wall of the arc card 2 is fixedly connected to the arc rubber 3.

[0025] When used specifically, the utility model provides a dialysis tube clamping and fixing structure. When the use area is near a bed, the arc-shaped card 2 can be used to clamp the thin rod of the bed fence. The arc-shaped rubber 3 on the inner wall of the arc-shaped card 2 can adapt to the size of the thin rod and has good friction to keep the disc 6 stable. Then, one or more dialysis tubes are respectively inserted into one or more tube grooves 7 of the disc 6. When the dialysis tube is inserted, the rubber pad 8 will adapt to the size of the dialysis tube and clamp it inside the tube groove 7. Multiple dialysis tubes can be clamped in parallel in the disc 6 to avoid entanglement between multiple tubes. When the tube needs to be adjusted, When the direction of the pipeline is adjusted, the disc 6 can be manually rotated with the help of the rotation of the connecting shaft 13 and the middle column 1. At the same time, the rubber ring can increase the friction of the rotation. In this way, the disc 6 can be adjusted in direction under the manual rotation, and the pulling of the pipeline will not cause it to rotate. At this time, the pressure rod 10 can be rotated, and the magnetic block 11 of the pressure rod 10 fits into the limit card 9, which can fix the pressure rod 10 relatively. The pipeline stuck in the pipe groove 7 can be further limited by the pressure rod 10 to avoid separation. When the use area is near the dialysis equipment, the suction cup 5 can be used to adsorb it on the surface of the equipment to fix the position of the disc 6.

[0026] Example 2:

[0027] Based on the first embodiment, Figure 1 、 Figure 2 and Figure 3 As shown, the other side wall of the middle column 1 is fixedly connected to a second connecting rod 20, one end of the second connecting rod 20 is fixedly connected to a mounting box 12, one end of the mounting box 12 is installed with a round sponge 16, the interior of the mounting box 12 is provided with an inner groove, one side wall of the inner groove is installed with an elastic capsule 14, the interior of the elastic capsule 14 is filled with water, one side wall of the elastic capsule 14 is fixedly connected to a pressure plate 17, and the other side wall of the elastic capsule 14 is fixedly connected to two water outlet microtubes 15, the water outlet microtubes 15 have a small diameter, so under the action of atmospheric pressure, the water inside the elastic capsule 14 is filled with water. When water is not squeezed, it will not be discharged from the water outlet microtube 15. The elastic bag 14 has elasticity and self-recovery ability. When squeezed, the internal water is squeezed out. When not squeezed, it will return to its original shape. The two water outlet microtubes 15 are embedded in the interior of the installation box 12. The end of the water outlet microtube 15 away from the elastic bag 14 is in contact with the circular sponge 16. A transmission rod 18 is fixedly connected to one side wall of the pressure plate 17. A push handle 19 is fixedly connected to one end of the transmission rod 18. A slide groove is provided at the top of the second connecting rod 20, and the push handle 19 is slidably connected to the slide groove.

[0028] During specific use, the utility model provides a dialysis pipeline clamping and fixing structure. When installing and fixing with the help of the suction cup 5, the adsorption surface is first cleaned and wiped with the help of the circular sponge 16 on the installation box 12 to keep the plane clean. Then, the push handle 19 is manually turned to drive the pressure plate 17 to squeeze the elastic bag 14 inside. In this way, the water inside the elastic bag 14 is discharged from the two water outlet microtubes 15 and penetrates into the circular sponge 16 to moisten it. At this time, the wiped surface is wiped again to allow a small amount of water to adhere to the surface. Then, adsorption is carried out with the help of the suction cup 5. Because the adsorption surface is clean and flat, and with the cooperation of a small amount of water, the suction cup 5 can be fully adsorbed on the surface of the equipment, and the firmness is better.

[0029] In the description of the present invention, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial", "radial", "circumferential", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0030] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature specified as "first" or "second" may explicitly or implicitly include one or more of such features. In the description of this utility model, "plurality" means two or more, unless otherwise specifically defined.

[0031] In this utility model, unless otherwise expressly specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection, or communication; direct connection or indirect connection through an intermediate medium; internal communication between two components or interaction between two components. For those skilled in the art, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0032] In the present invention, unless otherwise clearly specified and limited, the first feature "above" or "below" the second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. In the description of this specification, the descriptions with reference to the terms "one scheme", "some schemes", "examples", "specific examples", or "some examples" mean that the specific features, structures, materials or characteristics described in conjunction with the scheme or example are included in at least one scheme or example of the present invention. In this specification, the schematic expressions of the above terms do not necessarily refer to the same scheme or example. Moreover, the specific features, structures, materials or characteristics described may be combined in an appropriate manner in any one or more schemes or examples.

Claims

1. A dialysis tubing clamping and fixing structure, comprising an intermediate column (1), characterized in that: The bottom end of the intermediate column (1) is fixedly connected to an arc-shaped clamp (2), the top end of the intermediate column (1) is provided with a disc (6), the top end of the disc (6) is provided with a plurality of pipe grooves (7) at equal intervals, a rubber pad (8) is slidably connected to the inner wall of one side of the pipe groove (7), a first connecting rod (4) is fixedly connected to one side wall of the intermediate column (1), and a suction cup (5) is fixedly connected to the end of the first connecting rod (4) away from the intermediate column (1); The other side wall of the intermediate column (1) is fixedly connected to a second connecting rod (20), one end of the second connecting rod (20) is fixedly connected to a mounting box (12), one end of the mounting box (12) is installed with a circular sponge (16), an inner groove is provided inside the mounting box (12), an elastic bag (14) is installed on one side wall of the inner groove, the interior of the elastic bag (14) is filled with water, and a pressure plate (17) is fixedly connected to one side wall of the elastic bag (14).

2. The dialysis tubing clamping and fixing structure according to claim 1, characterized in that: A connecting shaft (13) is fixedly connected to the center of the bottom end of the disc (6), a rubber ring is fixedly connected to the middle of the outer wall of the connecting shaft (13), and the connecting shaft (13) is rotatably connected to the middle column (1) through the rubber ring.

3. The dialysis tubing clamping and fixing structure according to claim 1, characterized in that: A pressure rod (10) is provided on the top of the disc (6), one end of the pressure rod (10) is rotatably connected to the top surface of the disc (6), and the other end of the pressure rod (10) is fixedly connected to a magnetic block (11).

4. The dialysis tubing clamping and fixing structure according to claim 3, characterized in that: One side of the top of the disc (6) is fixedly connected to a limit card (9), and the magnetic block (11) is connected to the limit card (9) by magnetic adsorption.

5. The dialysis tubing clamping and fixing structure according to claim 1, characterized in that: The inner wall of the arc-shaped clamp (2) is fixedly connected with an arc-shaped rubber (3).

6. The dialysis tubing clamping and fixing structure according to claim 1, characterized in that: The other side wall of the elastic bag (14) is fixedly connected to two water outlet micro-tubes (15), which are embedded in the interior of the installation box (12), and one end of the water outlet micro-tube (15) away from the elastic bag (14) is in contact with the circular sponge (16).

7. The dialysis tubing clamping and fixing structure according to claim 1, characterized in that: A transmission rod (18) is fixedly connected to one side wall of the pressure plate (17), a push handle (19) is fixedly connected to one end of the transmission rod (18), a sliding groove is provided at the top end of the second connecting rod (20), and the push handle (19) is slidably connected to the sliding groove.

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