Dialysis tube fixing device

Abstract

The utility model discloses a dialysis tube fixing device which comprises an installation frame, a sleeve is rotatably installed at the top end of the installation frame, an inner supporting rod is telescopically connected in the sleeve, a connecting rod is fixedly connected to the top end of the inner supporting rod in a sleeved mode, a telescopic cylinder is telescopically connected to the side end of the connecting rod in a sleeved mode, and a hanging bracket is installed on the telescopic cylinder. A supporting plate is fixedly connected to the lower portion of the hanging bracket, and dialysis tube fixing assemblies are evenly arranged on the lower portion of the supporting plate. The dialysis tube fixing assembly comprises a bracket, a pressing block, two moving plates and a limiting carrier roller, the bracket is an inverted-U-shaped support, the pressing block is arranged at the bottom of the center of the bracket, the two moving plates movably penetrate through the two side walls of the bracket, and the limiting carrier roller is installed between the two moving plates in a rolling mode. The utility model belongs to the technical field of peritoneal dialysis in the nephrology department, and particularly relates to a dialysis tube fixing device.

Description

Technical Field

[0001] The utility model belongs to the technical field of peritoneal dialysis in nephrology, and specifically refers to a dialysis tube fixing device. Background Art

[0002] The peritoneal dialysis tube is composed of a catheter, a lead wire and a polyester sleeve. The insertion end of the catheter is provided with a side hole. The insertion end is characterized in that it has two arms in a Y shape with an angle of 40° between the two arms. Peritoneal dialysis is an effective renal replacement therapy for end-stage renal disease, and the peritoneal dialysis catheter is the "lifeline" of peritoneal dialysis patients. In order to ensure a certain range of activities for the patient and to avoid loosening of the dialysis tube joint due to the patient's activities, a certain length of the dialysis tube will be left.

[0003] However, an overly long dialysis tube will be coiled disorderly when the patient is resting in bed, which significantly affects the patient's rest and daily treatment. Conventional means are to wind the dialysis tube, but a single winding storage, on the one hand, is easy to squeeze the dialysis tube, making the liquid flow unsmooth, and on the other hand, it is not convenient to observe the liquid flow in the dialysis tube. Utility Model Content

[0004] In order to solve the above-mentioned problems that the dialysis tube is too long and easily entangled, affecting the patient's treatment and rest, and is easily squeezed to cause poor liquid flow, the utility model provides a dialysis tube fixing device.

[0005] In order to achieve the above functions, the technical solution adopted by the utility model is as follows: a dialysis tube fixing device comprises a mounting frame, a sleeve is rotatably mounted on the top of the mounting frame, an inner support rod is telescopically connected in the sleeve, a connecting rod is fixedly sleeved on the top of the inner support rod, a telescopic cylinder is telescopically sleeved on the side end of the connecting rod, a hanger is mounted on the telescopic cylinder, a support plate is fixedly connected under the hanger, and a dialysis tube fixing assembly is evenly arranged under the support plate; the dialysis tube fixing assembly comprises a bracket, a pressure block, a movable plate and a limiting roller, the bracket is an inverted U-shaped bracket, the pressure block is arranged at the bottom of the center of the bracket, the movable plates are arranged in two groups and are movably penetrated through the two side walls of the bracket, and the limiting roller is rollingly installed between the two groups of movable plates.

[0006] As a preferred technical solution of the utility model, the dialysis tube fixing assembly also includes a support block and an electric push rod, the support block is arranged on the outer wall of the movable plate, the electric push rod is fixedly installed under the bracket, and the output end of the electric push rod is connected to the support block.

[0007] As a preferred technical solution of the utility model, the side wall of the inner support rod is provided with slots, and the slots are arranged in multiple groups longitudinally. The sleeve is provided with pins, and the pins are plugged and matched with the slots.

[0008] As a preferred technical solution of the utility model, a pull rod is connected to the outer wall of the connecting rod, and a pull handle is provided at the bottom end of the pull rod.

[0009] As a preferred technical solution of the utility model, the mounting frame is a U-shaped bracket, a positioning clamp is movably arranged inside the mounting frame, a threaded rod is threaded through the bottom wall of the mounting frame, and the top end of the threaded rod is rotatably connected to the positioning clamp.

[0010] As a preferred technical solution of the utility model, the bottom wall of the pressing block is arranged in a concave arc structure, and the pressing block is made of rubber material.

[0011] Compared with the prior art, the utility model adopts the above structure to achieve the following beneficial effects:

[0012] 1. Through the setting of the dialysis tube fixing assembly, the dialysis tube passes through the limiting roller and the pressing block. After adjusting the length, the movable plate is pulled toward the direction of the bracket, and the dialysis tube between the limiting roller and the pressing block is pressed and limited, which can well organize and fix the dialysis tube to avoid messy squeezing affecting the treatment;

[0013] 2. Through the longitudinally telescopic sleeve and inner support rod and the transversely telescopic telescopic cylinder and connecting rod, the position of the dialysis tube assembly under the hanger can be adjusted, and the dialysis tube routing can be reasonably arranged to better cooperate with the treatment. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of a dialysis tube fixing device proposed by the utility model;

[0015] Figure 2 This is a schematic diagram of the overall structure of a dialysis tube fixing device proposed by the utility model;

[0016] Figure 3 This is a schematic diagram of the overall structure of a dialysis tube fixing device proposed by the utility model;

[0017] Figure 4 for Figure 3 A partial enlarged view of point A in the middle.

[0018] Among them, 1. mounting frame, 2. sleeve, 3. inner support rod, 4. connecting rod, 5. telescopic cylinder, 6. hanger, 7. support plate, 8. dialysis tube fixing assembly, 9. bracket, 10. pressure block, 11. moving plate, 12. limiting roller, 13. support block, 14. electric push rod, 15. slot, 16. latch, 17. pull rod, 18. handle, 19. positioning splint, 20. threaded rod. DETAILED DESCRIPTION

[0019] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of 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.

[0020] In the description of the present utility model, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance. The present utility model is further described in detail below in conjunction with the accompanying drawings.

[0021] like Figure 1-4 As shown, a dialysis tube fixing device provided by the utility model comprises a mounting frame 1, a sleeve 2 is rotatably mounted on the top of the mounting frame 1, an inner support rod 3 is telescopically connected inside the sleeve 2, a connecting rod 4 is fixedly sleeved on the top of the inner support rod 3, a telescopic cylinder 5 is telescopically sleeved on the side end of the connecting rod 4, a hanger 6 is mounted on the telescopic cylinder 5, a support plate 7 is fixedly connected under the hanger 6, and a dialysis tube fixing assembly 8 is evenly arranged under the support plate 7; the dialysis tube fixing assembly 8 comprises a bracket 9, a pressing block 10, a movable plate 11 and a limiting roller 12 The bracket 9 is an inverted U-shaped bracket, and the pressing block 10 is arranged at the bottom of the center of the bracket 9. The bottom wall of the pressing block 10 is an inwardly concave arc structure. The pressing block 10 is made of rubber material. Two groups of movable plates 11 are arranged and are movable and penetrated on the two side walls of the bracket 9. The limiting roller 12 is rollingly installed between the two groups of movable plates 11. The dialysis tube passes through the limiting roller 12 and the pressing block 10. After adjusting the length, the movable plate 11 is pulled toward the direction of the bracket 9, and the dialysis tube between the limiting roller 12 and the pressing block 10 is compressed and limited.

[0022] like Figure 4 As shown, the dialysis tube fixing assembly 8 also includes a support block 13 and an electric push rod 14. The support block 13 is arranged on the outer wall of the movable plate 11. The electric push rod 14 is fixedly installed under the bracket 9. The output end of the electric push rod 14 is connected to the support block 13. The electric push rod 14 drives the movable plate 11 to move in the bracket 9 through its own extension and retraction through the support block 13.

[0023] like Figure 2As shown, the side wall of the inner support rod 3 is provided with slots 15, and the slots 15 are arranged in a plurality of groups longitudinally. A latch 16 is inserted on the sleeve 2, and the latch 16 is plugged and fitted with the slots 15. When the inner support rod 3 is telescopically adjusted relative to the sleeve 2, the inner support rod 3 drives the dialysis tube fixing assembly 8 under the hanger 6 at the telescopic cylinder 5 to move and adjust the height, thereby adjusting the height position of the dialysis tube fixed between the limiting roller 12 and the pressing block 10.

[0024] like Figure 1-3 As shown, a pull rod 17 is connected to the outer wall of the connecting rod 4, and a pull handle 18 is provided at the bottom end of the pull rod 17, so that the inner support rod 3 sleeved on the inner side of the connecting rod 4 can be driven to move telescopically relative to the sleeve 2 through the pull handle 18 and the pull rod 17.

[0025] like Figure 1-3 As shown, the mounting frame 1 is a U-shaped bracket, and a positioning clamp plate 19 is movably arranged inside the mounting frame 1. A threaded rod 20 is threadedly penetrated through the bottom wall of the mounting frame 1, and the top end of the threaded rod 20 is rotatably connected to the positioning clamp plate 19. The device is installed next to the bed through the mounting frame 1, and the threaded rod 20 is rotated. The positioning clamp plate 19 is driven to move under the threaded transmission action of the threaded rod 20, so that the positioning clamp plate 19 and the top end of the mounting frame 1 are clamped and installed on the bed frame or armrest next to the bed.

[0026] When in use, the device is clamped beside the bed through the mounting frame 1, and the threaded rod 20 is rotated. The positioning clamp 19 is driven to move under the threaded transmission action of the threaded rod 20, so that the positioning clamp 19 and the top end of the mounting frame 1 are clamped and installed on the bed frame or handrail beside the bed. Then, the dialysis tube passes through the limiting roller 12 and the pressing block 10. After adjusting the length, the movable plate 11 is pulled in the direction of the bracket 9, and the dialysis tube between the limiting roller 12 and the pressing block 10 is compressed and limited. The dialysis tube is arranged and fixed, and then the inner support rod 3 sleeved on the inner side of the connecting rod 4 is driven by the pull handle 18 and the pull rod 17 to move telescopically relative to the sleeve 2, and the fixed and limited dialysis tube is adjusted to a suitable height, and then the pin 16 is inserted into the corresponding slot 15 for fixing, and the transverse telescopic cylinder 5 is telescopically adjusted on the connecting rod 4, so as to adjust the transverse position of the dialysis tube, and reasonably arrange the dialysis tube routing, so as to better cooperate with the treatment.

[0027] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A dialysis tube fixing device, comprising a mounting frame (1), characterized in that: A sleeve (2) is rotatably mounted on the top of the mounting frame (1), an inner support rod (3) is telescopically connected inside the sleeve (2), a connecting rod (4) is fixedly sleeved on the top of the inner support rod (3), a telescopic tube (5) is telescopically sleeved on the side end of the connecting rod (4), a hanger (6) is mounted on the telescopic tube (5), a support plate (7) is fixedly connected below the hanger (6), and a dialysis tube fixing assembly (8) is evenly arranged below the support plate (7); the dialysis tube fixing assembly (8) comprises a bracket (9), a pressure block (10), a movable plate (11) and a limiting roller (12), the bracket (9) is an inverted U-shaped bracket, the pressure block (10) is arranged at the bottom of the center of the bracket (9), two groups of movable plates (11) are arranged and movably penetrate the two side walls of the bracket (9), and the limiting roller (12) is rollingly installed between the two groups of movable plates (11).

2. A dialysis tube fixing device according to claim 1, characterized in that: The dialysis tube fixing assembly (8) further comprises a support block (13) and an electric push rod (14), wherein the support block (13) is arranged on the outer wall of the movable plate (11), and the electric push rod (14) is fixedly installed under the bracket (9), and the output end of the electric push rod (14) is connected to the support block (13).

3. A dialysis tube fixing device according to claim 1, characterized in that: The side wall of the inner support rod (3) is provided with slots (15), and the slots (15) are arranged in a plurality of groups in a longitudinal direction. A latch (16) is inserted into the sleeve (2), and the latch (16) is plugged and matched with the slots (15).

4. A dialysis tube fixing device according to claim 1, characterized in that: A pull rod (17) is connected to the outer wall of the connecting rod (4), and a pull handle (18) is provided at the bottom end of the pull rod (17).

5. A dialysis tube fixing device according to claim 1, characterized in that: The mounting frame (1) is a U-shaped bracket, a positioning clamp (19) is movably arranged inside the mounting frame (1), a threaded rod (20) is threadedly penetrated through the bottom wall of the mounting frame (1), and the top end of the threaded rod (20) is rotatably connected to the positioning clamp (19).

6. A dialysis tube fixing device according to claim 1, characterized in that: The bottom wall of the pressing block (10) is arranged in a concave arc-shaped structure, and the pressing block (10) is made of rubber material.

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