Dialysis auxiliary device

Abstract

The utility model is applicable to the technical field of medical apparatus and instruments, and discloses a dialysis auxiliary device which is characterized in that a protective gasket is movably attached to the top of a bearing block, mounting plates are fixedly mounted on the surfaces of the two ends of the outer side of a mounting base, and a first clamping frame is fixedly mounted on the surface of the top of each mounting plate; a second clamping frame is hinged to the surface of the top of each first clamping frame through a rotating shaft, the two ends of the side edge of the protective gasket are movably inserted between the first clamping frame and the inner side of the second clamping frame, an adjusting bolt is screwed to the middle end of the top of each second clamping frame in a penetrating mode through threads, and an abutting plate is rotationally installed at the bottom of each adjusting bolt through a bearing; the top surface of the abutting plate is attached to the outer side surface of the protection gasket. According to the technical scheme, the protective gasket can be conveniently clamped and fixed, only after the first clamping frame and the second clamping frame are synchronously opened, the protective gasket is taken and replaced, and the bearing block can be conveniently and repeatedly used.

Description

Technical Field

[0001] The utility model is applicable to the technical field of medical equipment, and particularly relates to a dialysis auxiliary device. Background Art

[0002] At present, hemodialysis is one of the renal replacement therapies for patients with acute and chronic renal failure. When performing dialysis treatment on patients with renal failure, blood is extracted and filtered to remove metabolic wastes before being returned to the patient's body.

[0003] However, the hemodialysis process takes a long time, and the patient's arm cannot move for a long time. In order to improve the patient's comfort during dialysis, a corresponding auxiliary cushion is placed under the patient's arm to support the patient's arm. During this process, when the patient removes the needle, some blood will flow out of the needle hole and adhere to the surface of the auxiliary cushion, making it impossible to quickly clean and disinfect it, affecting subsequent reuse. Therefore, we propose a dialysis auxiliary device. Utility Model Content

[0004] The main purpose of the utility model is to provide a dialysis auxiliary device, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A dialysis auxiliary device, wherein a supporting block is fixedly mounted on the top surface of the mounting base, a protective gasket is movably attached to the top of the supporting block, and mounting plates are fixedly mounted on both ends of the outer side of the mounting base;

[0007] A first clamping frame is fixedly mounted on the top surface of each mounting plate, a second clamping frame is hingedly connected to the top surface of each first clamping frame via a rotating shaft, and both ends of the side edges of the protective gasket are movably inserted between the inner sides of the first clamping frame and the second clamping frame;

[0008] An adjusting bolt is threadedly penetrated through the middle of the top of each second clamping frame, and a clamping plate is rotatably mounted on the bottom of each adjusting bolt through a bearing, and the top surface of the clamping plate is in contact with the outer surface of the protective gasket.

[0009] By adopting the above technical solution, a protective gasket is provided on the surface of the supporting block, and both sides of the protective gasket are inserted between the first clamping frame and the second clamping frame, so that the protective gasket can be conveniently clamped and fixed. Only after the first clamping frame and the second clamping frame are opened synchronously, the protective gasket can be taken out and replaced, so that the supporting block can be reused conveniently.

[0010] As an optional solution of the technical solution of the present application, guide rods are vertically fixedly installed on both side surfaces of the top of each clamping plate, guide grooves are opened on both sides of the top of each second clamping frame, and the guide rods are slidably inserted into the guide grooves.

[0011] By adopting the above technical solution, the rationality of adjusting the position of the clamping plate is ensured by the guiding sliding action of the guide groove on the guide rod.

[0012] As an optional solution of the technical solution of the present application, each side surface of the second card-joining frame is fixedly installed with a fixed buckle, each side surface of the first card-joining frame is fixedly installed with a limiting block, each of the fixed buckles has a placement groove inside, and the limiting block is movably connected to the inside of the placement groove.

[0013] By adopting the above technical solution, the first clamping frame and the second clamping frame can be fixed together by the mutual clamping action of the limiting clamping block and the fixing clamping buckle.

[0014] As an optional solution of the technical solution of the present application, a plug-in slot is provided on the top of the first card-joint frame and the bottom of the second card-joint frame, and the side edge of the protective gasket is movably placed inside the plug-in slot.

[0015] By adopting the above technical solution, the insertion groove provides reasonable storage and placement of the protective gasket.

[0016] Compared with the prior art, the utility model has the following beneficial effects:

[0017] 1. A dialysis auxiliary device of the technical solution of the present application has a protective gasket movably placed on the top of a supporting block, so that when the dialysis patient's arm is placed on the protective gasket and the surface of the supporting block, the protective gasket can absorb blood and dirt dripping from the patient's arm, and a rotatable first clamping frame and a second clamping frame are provided on both sides of the supporting block, so that the two ends of the protective gasket can be placed between the first clamping frame and the second clamping frame, which is convenient for clamping and fixing the protective gasket, and after the first clamping frame and the second clamping frame are opened synchronously, the protective gasket can be taken out and replaced, so as to facilitate the reuse of the supporting block.

[0018] 2. A dialysis assist device according to the technical solution of the present application is provided with an adjusting bolt on the top of the second clamping frame. The position of the clamping plate can be adjusted by turning the adjusting bolt. The bottom surface of the clamping plate can be fully fitted to the surface of the protective gasket, ensuring that the protective gasket can be stably placed on the top surface of the supporting block, thereby stably protecting the arm of the dialysis patient from contamination. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1This is a schematic diagram of the overall three-dimensional structure of a dialysis auxiliary device of the utility model;

[0020] Figure 2 This is a schematic diagram of the side cross-sectional structure of a mounting plate of a dialysis auxiliary device of the utility model;

[0021] Figure 3 This is a schematic diagram of the enlarged structure of part A of a dialysis assist device of the utility model.

[0022] Figure numerals: 1. Mounting base; 11. Support block; 12. Protective gasket; 2. Mounting plate; 21. First clamping frame; 22. Second clamping frame; 23. Insertion slot; 24. Adjustment bolt; 25. Clamping plate; 26. Guide rod; 27. Guide slot; 3. Fixing buckle; 31. Limiting block; 32. Placement slot. DETAILED DESCRIPTION

[0023] like Figure 1-3 As shown, the utility model provides a technical solution: a dialysis auxiliary device, a supporting block 11 is fixedly installed on the top surface of the mounting base 1, a protective gasket 12 is movably fitted on the top of the supporting block 11, a first clamping frame 21 is fixedly installed on the top surface of each mounting plate 2, a second clamping frame 22 is hinged on the top surface of each first clamping frame 21 through a rotating shaft, and the two ends of the side edges of the protective gasket 12 are movably inserted between the inner sides of the first clamping frame 21 and the second clamping frame 22.

[0024] In this technical solution (through Figure 1 , Figure 2 and Figure 3 As shown), each side surface of the second snap-joint frame 22 is fixedly mounted with a fixing buckle 3, each side surface of the first snap-joint frame 21 is fixedly mounted with a limiting block 31, each fixing buckle 3 has a placement groove 32 inside, and the limiting block 31 is movably engaged in the placement groove 32.

[0025] In this technical solution (through Figure 1 , Figure 2 and Figure 3 As shown), an adjusting bolt 24 is screwed through the middle of the top of each second clamping frame 22 through a thread, and a clamping plate 25 is rotatably installed at the bottom of each adjusting bolt 24 through a bearing, and the top surface of the clamping plate 25 is in contact with the outer surface of the protective gasket 12.

[0026] In this technical solution (through Figure 1 , Figure 2 and Figure 3 As shown in FIG. 1 , guide rods 26 are vertically fixedly installed on both sides of the top of each clamping plate 25 , guide grooves 27 are opened on both sides of the top of each second clamping frame 22 , and the guide rods 26 penetrate and slide into the guide grooves 27 .

[0027] In this technical solution (through Figure 1 , Figure 2 and Figure 3 As shown in FIG. 1 , a plug-in slot 23 is provided on the top of the first card-joining frame 21 and the bottom of the second card-joining frame 22 , and the side edge of the protective gasket 12 is movably placed inside the plug-in slot 23 .

[0028] During operation, when it is necessary to support the patient's arm, one end of the protective gasket 12 to be used is passed through the first clamping frame 21 on one side of the mounting base 1 and the plug-in slot 23 inside the second clamping frame 22, and then the protective gasket 12 is laid flat on the top surface of the supporting block 11, and the other side of the protective gasket 12 is passed through the first clamping frame 21 on the other side of the mounting base 1 and the plug-in slot 23 inside the second clamping frame 22, and the second clamping frame 22 is pressed to cover the top of the first clamping frame 21, and the limiting clamp block 31 is clamped in the placement slot 32 inside the fixing buckle 3, and the rotation between the first clamping frame 21 and the second clamping frame 22 is fixed. , the adjusting bolts 24 on the top of the two groups of second clamping frames 22 are screwed, and the guide groove 27 guides the guide rod 26 to slide, so that the clamping plate 25 is synchronously driven to move vertically at the bottom of the inner side of the second clamping frame 22 until the bottom surface of the clamping plate 25 is in contact with the surface of the protective gasket 12, and then the two ends of the protective gasket 12 are tightly fixed on both sides of the supporting block 11, and then the protective gasket 12 is covered and laid flat on the surface of the supporting block 11, and the surface of the supporting block 11 is isolated and protected, and then the patient's dialysis arm is placed on the surface of the supporting block 11 and the protective gasket 12, and the protective isolation function of the protective gasket 12 is combined to realize the reuse of the supporting block 11.

Claims

1. A dialysis assist device, comprising a mounting base (1), characterized in that: A supporting block (11) is fixedly mounted on the top surface of the mounting base (1), a protective gasket (12) is movably attached to the top of the supporting block (11), and mounting plates (2) are fixedly mounted on both end surfaces of the outer side of the mounting base (1); A first clamping frame (21) is fixedly mounted on the top surface of each mounting plate (2), a second clamping frame (22) is hingedly connected to the top surface of each first clamping frame (21) via a rotating shaft, and two ends of the side edge of the protective gasket (12) are movably inserted between the first clamping frame (21) and the inner side of the second clamping frame (22); An adjusting bolt (24) is threadedly threaded through the middle of the top of each second clamping frame (22), and a clamping plate (25) is rotatably mounted on the bottom of each adjusting bolt (24) via a bearing, and the top surface of the clamping plate (25) is in contact with the outer surface of the protective gasket (12).

2. A dialysis assist device according to claim 1, characterized in that: Guide rods (26) are vertically fixedly mounted on both side surfaces of the top of each of the abutting plates (25).

3. A dialysis assist device according to claim 1, characterized in that: Both sides of the top of each second clamping frame (22) are provided with guide grooves (27), and the guide rods (26) penetrate through and are slidably inserted into the guide grooves (27).

4. A dialysis assist device according to claim 1, characterized in that: A fixing buckle (3) is fixedly mounted on the side surface of each second clamping frame (22), and a limiting clamp block (31) is fixedly mounted on the side surface of each first clamping frame (21).

5. A dialysis assist device according to claim 4, characterized in that: Each of the fixing buckles (3) is provided with a placement slot (32) inside, and the limiting block (31) is movably engaged with the inside of the placement slot (32).

6. A dialysis assist device according to claim 1, characterized in that: The top of the first clamping frame (21) and the bottom of the second clamping frame (22) are both provided with a plug-in slot (23), and the side edge of the protective gasket (12) is movably placed inside the plug-in slot (23).

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