Hemodialysis pipeline fixing clamp

Abstract

The utility model relates to the technical field of hemodialysis pipeline fixing clamps, and discloses a hemodialysis pipeline fixing clamp which comprises a supporting frame, a lower clamping plate is fixedly connected to the top of the supporting frame, an upper clamping plate is hinged to one side of the lower clamping plate, and a clamping assembly is fixedly connected to one side of the bottom face of the upper clamping plate. The surface of the upper clamping plate and the surface of the lower clamping plate are each fixedly connected with two clamping assemblies. According to the hemodialysis pipeline fixing clamp, through the arrangement of the clamping assembly and the clamping assembly, when a hemodialysis pipeline needs to be fixed, the pipeline is placed on a clamping block, then an upper clamping plate is rotated, and a clamping reed on the upper clamping plate is inserted into an inserting groove, so that a pressure spring on the surface of the clamping block is pressed to deform to generate elastic force, and then the pipeline is extruded; and when the pipeline needs to be taken out, a pressing block is pressed, so that a clamping reed is separated from the interior of a slot, an upper clamping plate is opened, the hemodialysis pipeline is conveniently and quickly mounted and dismounted, and the treatment time is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of hemodialysis pipeline fixing clamps, in particular to a hemodialysis pipeline fixing clamp. Background Art

[0002] Nephrology hemodialysis nursing is a nursing field that focuses on patients with kidney disease who need hemodialysis treatment. Nursing staff need to conduct a comprehensive nursing assessment, including the patient's renal function status, general health status, hemodialysis indications, vascular access status, etc. Hemodialysis is one of the renal replacement therapies for patients with acute and chronic renal failure. It drains blood from the body to the outside of the body through a dialyzer composed of countless hollow fibers. The blood and the electrolyte solution (dialysate) containing similar concentrations to the body are exchanged inside and outside the hollow fibers through diffusion, ultrafiltration, adsorption and convection principles to remove metabolic waste from the body and maintain electrolyte and acid-base balance; at the same time, the excess water in the body is removed and the purified blood is returned. The whole process is called hemodialysis. The fixation of the hemodialysis tube is very important for hemodialysis, so a hemodialysis tube fixing clamp is needed to facilitate the rapid installation and removal of the hemodialysis tube and fix the patient's arm.

[0003] A hemodialysis pipe fixing clamp disclosed in the publication number CN218890035U has a base plate, an adjustment device is arranged above the base plate, a clamping piece A and a clamping piece block B are arranged above the base plate through the adjustment device, the clamping piece A and the clamping piece block B can be close to each other through the adjustment device to achieve the effect of clamping the pipe, a clamping plate is arranged at the bottom of the base plate, and a buckle device is arranged on one side of the base plate along its length direction. The utility model realizes the clamping of the dialysis pipe by contacting and squeezing the outer surface of the pipe through two limit plates A and two limit plates B. Since the clamping piece A and the clamping piece block B are arranged in a V shape, the size of the clamping area formed between the clamping piece A and the clamping piece block B can be changed with the adjustment of the distance between the clamping piece A and the clamping piece block B, so as to meet the needs of clamping pipes of different diameters. By placing a bed sheet between the clamping plate and the base plate, fixing the clamping plate through the buckle device, the device can be loaded on the bed sheet as a whole, thereby realizing the fixation of the dialysis pipe and avoiding falling off.

[0004] However, the hemodialysis tube fixing clamp has the following disadvantages: when the hemodialysis tube needs to be fixed, it is not convenient to quickly install and remove the hemodialysis tube to save treatment time; when dialysis is required, it is not convenient to fix the patient's arm to prevent the hemodialysis tube from detaching when the patient moves. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] The technical problem solved by the utility model is to provide a hemodialysis tube fixing clamp which is highly practical, can be easily operated and has a relatively simple structure, thereby solving the problem in the above-mentioned background technology that it is not convenient to quickly install and disassemble the hemodialysis tube and fix the patient's arm.

[0007] (II) Technical solution

[0008] To achieve the above objectives, the utility model is implemented through the following technical solutions: a hemodialysis pipe fixing clamp, comprising a support frame, a lower splint is fixedly connected to the top of the support frame, an upper splint is hinged to one side of the lower splint, a clamping assembly is fixedly connected to one side of the bottom surface of the upper splint, two groups of clamping assemblies are fixedly connected to the surfaces of the upper splint and the lower splint, a support structure is threadedly connected to the bottom of the support frame, a gasket is fixedly connected to the surface of the support structure, a movable structure is fixedly connected to one side of the gasket, a strap is rotatably connected to the surface of the movable structure, and a Velcro assembly is fixedly connected to one end of the strap.

[0009] As a further solution of the utility model, the clamping assembly includes a clamping spring piece fixedly connected to one side of the bottom surface of the upper clamping plate, and a pressing block is fixedly connected to the surface of the clamping spring piece, and the pressing block is easy to disassemble.

[0010] As a further solution of the utility model, the clamping assembly includes a pressure spring fixedly connected to the surface of the upper clamping plate, one end of the pressure spring is fixedly connected to a clamping block, and the clamping block is convenient for clamping the pipeline.

[0011] As a further solution of the utility model, the Velcro assembly includes a sub-Velcro fixedly connected to one end of the strap, and the surface of the sub-Velcro is adhesively connected to the mother Velcro, and the mother Velcro is easy to fix.

[0012] As a further solution of the utility model, the surfaces of the upper clamping plate and the lower clamping plate are both provided with grooves adapted to the clamping blocks, and the surface of the lower clamping plate is provided with a slot adapted to the clip spring, and the slot is easy to close.

[0013] As a further solution of the utility model, the surfaces of the support frame and the base are both provided with a plurality of groups of threaded holes, and threaded bolts are passed through the inside of the threaded holes for easy connection.

[0014] (III) Beneficial effects

[0015] The utility model provides a hemodialysis pipe fixing clamp, which has the following beneficial effects:

[0016] 1. The hemodialysis tubing fixing clamp, through the arrangement of the snap-fit ​​assembly and the clamping assembly, when the hemodialysis tubing needs to be fixed, the tubing is placed on the clamping block, and then the upper clamping plate is rotated, and the clip spring on the upper clamping plate is inserted into the slot, so that the pressure spring on the surface of the clamping block is compressed and deformed to generate elastic force, and then the tubing is squeezed, thereby achieving the effect of fixing the hemodialysis tubing. When the tubing needs to be removed, the pressing block is pressed to disengage the clip spring from the inside of the slot, thereby opening the upper clamping plate, which is convenient for quick installation and removal of the hemodialysis tubing and saves treatment time.

[0017] 2. The hemodialysis tube fixing clamp is provided with a Velcro component. When dialysis is needed, the patient puts his arm into the sponge pad, and then pulls the strap according to the size of the patient's arm to make the child Velcro fit in the appropriate position of the mother Velcro, thereby achieving the effect of fixing the patient's arm, preventing the hemodialysis tube from detaching when the patient moves, and improving the stability of the fixing clamp. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the split structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the clamping assembly and the clamping assembly of the utility model;

[0021] Figure 4 This is a schematic diagram of the structure of the Velcro assembly of the utility model.

[0022] In the figure: 1. support frame; 2. lower clamping plate; 3. upper clamping plate; 4. snap-on assembly; 401. spring plate; 402. pressing block; 5. clamping assembly; 501. pressure spring; 502. clamping block; 6. supporting structure; 601. base; 602. sponge pad; 7. gasket; 8. movable structure; 801. fixing block; 802. cross bar; 9. strap; 10. Velcro assembly; 1001. sub-Velcro; 1002. mother Velcro; 11. threaded bolt. DETAILED DESCRIPTION

[0023] 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. 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.

[0024] See also Figures 1 to 4The utility model provides a technical solution: a hemodialysis tube fixing clamp, comprising a support frame 1, a lower splint 2 is fixedly connected to the top of the support frame 1, an upper splint 3 is hingedly connected to one side of the lower splint 2, and a clamping assembly 4 is fixedly connected to one side of the bottom surface of the upper splint 3. Through the arrangement of the clamping assembly 4 and the clamping assembly 5, the effect of fixing the hemodialysis tube is achieved, which is convenient for quick installation and removal of the hemodialysis tube, saving treatment time. Two groups of clamping assemblies 5 are fixedly connected to the surfaces of the upper splint 3 and the lower splint 2. A supporting structure 6 is threadedly connected to the bottom of the support frame 1, a gasket 7 is fixedly connected to the surface of the supporting structure 6, a movable structure 8 is fixedly connected to one side of the gasket 7, a strap 9 is rotatably connected to the surface of the movable structure 8, and a Velcro assembly 10 is fixedly connected to one end of the strap 9. Through the arrangement of the Velcro assembly 10, the effect of fixing the patient's arm is achieved, the hemodialysis tube is prevented from detaching when the patient moves, and the stability of the fixing clamp is improved.

[0025] See also Figure 3 The clamping assembly 4 includes a clamping spring piece 401 fixedly connected to one side of the bottom surface of the upper clamping plate 3, and a pressing block 402 is fixedly connected to the surface of the clamping spring piece 401. The setting of the pressing block 402 facilitates disassembly;

[0026] See also Figure 3 The clamping assembly 5 includes a pressure spring 501 fixedly connected to the surface of the upper clamping plate 3, and one end of the pressure spring 501 is fixedly connected to a clamping block 502. The clamping block 502 is provided to clamp the pipeline;

[0027] See also Figure 4 The Velcro assembly 10 includes a sub-Velcro 1001 fixedly connected to one end of the strap 9, and the surface of the sub-Velcro 1001 is adhesively connected to the mother Velcro 1002, and the setting of the mother Velcro 1002 plays a fixing role;

[0028] See also Figure 3 The surfaces of the upper clamping plate 3 and the lower clamping plate 2 are provided with grooves adapted to the clamping block 502, and the surface of the lower clamping plate 2 is provided with a slot adapted to the clip spring 401, and the slot is provided to achieve a closing effect;

[0029] See also Figure 2 The surfaces of the support frame 1 and the base 601 are both provided with a plurality of threaded holes, and threaded bolts 11 are passed through the threaded holes. The threaded bolts 11 are provided to achieve a connection.

[0030] Embodiment 1:

[0031] See also Figure 2The support structure 6 includes a base 601 threadedly connected to the bottom of the support frame 1, and a sponge pad 602 is fixedly connected to the inside of the base 601. The sponge pad 602 is provided to increase the comfort of the patient;

[0032] Embodiment 2:

[0033] See also Figure 4 The movable structure 8 includes two sets of fixed blocks 801 fixedly connected to one side of the gasket 7. One side of the fixed block 801 is fixedly connected to a cross bar 802. The setting of the cross bar 802 facilitates the rotation of the strap 9.

[0034] In the utility model, the working steps of the device are as follows:

[0035] Step 1: When the hemodialysis tube needs to be fixed, the tube is placed on the clamp block 502, and then the upper clamp plate 3 is rotated, and the clip spring 401 on the upper clamp plate 3 is inserted into the slot, so that the pressure spring 501 on the surface of the clamp block 502 is compressed and deformed to generate elastic force, thereby squeezing the tube;

[0036] Step 2: When the pipe needs to be removed, the pressing block 402 is pressed to disengage the spring sheet 401 from the slot, and the upper clamping plate 3 is opened;

[0037] Step 3: When dialysis is needed, the patient puts his arm into the sponge pad 602 , and then pulls the strap 9 according to the size of the patient's arm, so that the child Velcro 1001 fits in the appropriate position of the mother Velcro 1002 .

[0038] It should be noted that the equipment structure and drawings of the utility model mainly describe the principle of the utility model. In terms of the technology of the design principle, the settings of the power mechanism, power supply system and control system of the device are not fully described. On the premise that the technical personnel in this field understand the principle of the above utility model, the details of the power mechanism, power supply system and control system can be clearly known. The control method of the application document is automatic control through a controller, and the control circuit of the controller can be realized by simple programming by the technical personnel in this field;

[0039] The standard parts used therein can all be purchased from the market and can be customized according to the instructions and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art, and the structures and principles of the components known to technical personnel in this field can be known by these technical personnel through technical manuals or through conventional experimental methods.

[0040] 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 hemodialysis tube fixing clamp, comprising a support frame (1), characterized in that: The top of the support frame (1) is fixedly connected to a lower clamping plate (2), one side of the lower clamping plate (2) is hinged to an upper clamping plate (3), one side of the bottom surface of the upper clamping plate (3) is fixedly connected to a clamping assembly (4), the surfaces of the upper clamping plate (3) and the lower clamping plate (2) are fixedly connected to two groups of clamping assemblies (5), the bottom of the support frame (1) is threadedly connected to a support structure (6), the surface of the support structure (6) is fixedly connected to a gasket (7), one side of the gasket (7) is fixedly connected to a movable structure (8), the surface of the movable structure (8) is rotatably connected to a strap (9), and one end of the strap (9) is fixedly connected to a Velcro assembly (10).

2. The hemodialysis tubing fixing clamp according to claim 1, characterized in that: The clamping assembly (4) comprises a clamping spring (401) fixedly connected to one side of the bottom surface of the upper clamping plate (3), and a pressing block (402) is fixedly connected to the surface of the clamping spring (401).

3. The hemodialysis tubing fixing clamp according to claim 1, characterized in that: The clamping assembly (5) comprises a pressure spring (501) fixedly connected to the surface of the upper clamping plate (3), and one end of the pressure spring (501) is fixedly connected to a clamping block (502).

4. The hemodialysis tubing fixing clamp according to claim 1, characterized in that: The Velcro assembly (10) comprises a sub-Velcro (1001) fixedly connected to one end of a binding strap (9), and a surface of the sub-Velcro (1001) is adhesively connected to a mother Velcro (1002).

5. The hemodialysis tubing fixing clamp according to claim 1, characterized in that: The surfaces of the upper clamping plate (3) and the lower clamping plate (2) are both provided with grooves adapted to the clamping block (502), and the surface of the lower clamping plate (2) is provided with a slot adapted to the clamping spring (401).

6. The hemodialysis tubing fixing clamp according to claim 1, characterized in that: The surfaces of the support frame (1) and the base (601) are both provided with a plurality of groups of threaded holes, and threaded bolts (11) penetrate the interior of the threaded holes.

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