Dialysis tube anti-falling binding device

Abstract

The utility model provides an anti-falling binding device for a dialysis tube, which belongs to the technical field of hemodialysis nursing, aims to solve the problem that the dialysis tube is easy to slide along with the movement of an arm of a patient, and comprises a fixing clamp main body, a guide mounting plate, a limiting stud, a sliding mounting block, a pipeline extrusion roller and a limiting clamping plate, the guide mounting plate is fixedly connected to the front side of the fixing clamp main body; the limiting stud is rotationally connected to the middle part of the guide mounting plate; the sliding mounting blocks are in threaded connection with the upper side and the lower side of the limiting stud; the pipeline extrusion roller is fixedly connected to the right side of the sliding mounting block; the limiting clamping plate is fixedly connected to the outer side of the fixing clamp body. The fixing effect on the dialysis tube is improved, and the situation that the dialysis tube slides when the arm of a patient moves is avoided.

Description

Technical Field

[0001] This utility model belongs to the technical field of dialysis equipment, and more specifically, it relates to a dialysis tube anti-drop binding device. Background Technology

[0002] During hemodialysis treatment, clamps are used to secure the dialysis tubing to prevent accidents caused by tubing dislodgement. Additionally, a flow-stopping clamp is fitted over the outside of the dialysis tubing to disconnect the tubing in case of dialysis completion or unexpected treatment interruption. For example, CN221787816U discloses a hemodialysis tubing anti-drop securing strap that uses two tubing clamps to firmly secure the tubing.

[0003] However, based on the above, the additional use of the stop clamp is inconvenient and affects the fixation efficiency of the dialysis tubing. Moreover, when the dialysis tubing is directly clamped onto the fixation clamp, it is easy for the dialysis tubing to slip as the patient's arm moves, which affects the fixation effect of the dialysis tubing. Utility Model Content

[0004] To address the aforementioned technical problems, this utility model provides a dialysis tubing anti-drop binding device. This solves the problems that require a long time to apply additional stop clamps, which is inconvenient and affects the fixation efficiency of the dialysis tubing. Furthermore, when the dialysis tubing is directly clamped onto the fixing clamp, it is easy for the dialysis tubing to slip as the patient's arm moves, affecting the fixation effect of the dialysis tubing.

[0005] The purpose and effect of this utility model's anti-drop binding device for dialysis tubes are achieved through the following specific technical means:

[0006] A dialysis tubing anti-drop binding device includes a fixing clamp body, a guide mounting plate, a limiting double-ended bolt, a sliding mounting block, a limiting structure, a flow-stopping structure, a fixing structure, a tubing compression roller, and a limiting clamping plate. Two fixing clamp bodies are provided, and the two fixing clamp bodies are hinged together by a torsion spring. Two guide mounting plates are provided, and the two guide mounting plates are respectively fixedly connected to the front sides of the two fixing clamp bodies. Two limiting double-ended bolts are provided, and the two limiting double-ended bolts are respectively rotatably connected to the middle of the two guide mounting plates. The sliding mounting block is provided with... Four sliding mounting blocks are respectively threaded to the upper and lower sides of the two limiting double-headed bolts; the limiting structure is located on the outside of the fixing clamp body; the flow-stopping structure is located on the right side of the guide mounting plate; four pipeline extrusion rollers are provided, and the four pipeline extrusion rollers are respectively fixedly connected to the right side of the four sliding mounting blocks; two limiting plates are provided, and the two limiting plates are respectively fixedly connected to the outside of the two fixing clamp bodies, and each of the two limiting plates has a limiting hole on its right side; the fixing structure is located on the outside of the fixing clamp body.

[0007] Furthermore, the limiting structure includes anti-slip fixing teeth and limiting mounting parts; two anti-slip fixing teeth are provided, and the two anti-slip fixing teeth are respectively fixedly connected to the inner side of the two fixing clamp bodies; two limiting mounting parts are provided, and the two limiting mounting parts are respectively rotatably connected to the outer side of the two fixing clamp bodies.

[0008] Furthermore, the limiting structure also includes pipeline limiting shafts and reset spiral springs; four pipeline limiting shafts are provided, and the four pipeline limiting shafts are respectively fixedly connected to the left and right sides of the two limiting mounting parts; two reset spiral springs are provided, and the two limiting mounting parts are elastically connected to the two fixing clamp bodies through the two reset spiral springs.

[0009] Furthermore, the flow-stopping structure includes guide mounting grooves and anti-wear rubber bosses; there are two guide mounting grooves, which are respectively opened on the right side of the two guide mounting plates, and four sliding mounting blocks are respectively slidably connected to the upper and lower sides of the two guide mounting grooves; there are multiple anti-wear rubber bosses, which are evenly distributed and fixedly connected to the outside of the four pipeline extrusion rollers.

[0010] Furthermore, the fixing structure includes pipe fixing straps and anti-slip rubber pads; two pipe fixing straps are provided, and the two pipe fixing straps are respectively fixedly connected to the outer side of the two fixing clamp bodies; two anti-slip rubber pads are provided, and the two anti-slip rubber pads are respectively adhered to the inner side of the two pipe fixing straps.

[0011] Furthermore, the fixing structure also includes sub-hook and hook and loop fasteners; there are two sub-hook and loop fasteners, which are respectively attached to the outside of the two pipe fixing straps; there are two hook and loop fasteners, which are respectively attached to the outside of the two limiting plates.

[0012] Compared with the prior art, this utility model has the following beneficial effects: When the dialysis tube is pulled, the action of the limiting installation part and the tube limiting shaft buffers the tension on the dialysis tube, avoiding the situation where the dialysis tube falls off due to strong pulling and causing unexpected interruption of treatment. The dialysis tube is cut off by moving the tube squeezing roller, which can effectively reduce the operation steps and reduce the workload of medical staff. The tube fixing strap improves the fixing effect of the dialysis tube, and the anti-slip rubber pad increases the friction between the tube fixing strap and the dialysis tube, while effectively reducing the slippage of the dialysis tube when the patient's arm moves. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0014] Figure 2 This is a schematic diagram of the position of the limiting installation component of this utility model.

[0015] Figure 3 This is a schematic diagram showing the disassembled structure of the guide mounting plate and the limiting double-headed bolt of this utility model.

[0016] Figure 4 This is a schematic diagram showing the disassembled structure of the fixing clamp body and the limiting installation component of this utility model.

[0017] Figure 5 This is a schematic diagram showing the positional relationship between the pipe fixing strap, the anti-slip rubber pad, and the Velcro strap of this utility model.

[0018] In the diagram, the correspondence between component names and drawing numbers is as follows:

[0019] 1. Fixing clamp body; 101. Anti-slip fixing teeth; 102. Pipe fixing strap; 103. Anti-slip rubber pad; 104. Female Velcro; 105. Limiting mounting piece; 106. Pipe limiting shaft; 107. Reset spiral spring; 2. Guide mounting plate; 201. Guide mounting groove; 3. Limiting double-ended bolt; 4. Sliding mounting block; 5. Pipe squeezing roller; 501. Anti-wear rubber boss; 6. Limiting clamping plate; 601. Female Velcro. Detailed Implementation

[0020] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples.

[0021] Example 1:

[0022] As attached Figure 1 To be continued Figure 3 As shown:

[0023] This utility model provides a dialysis tube anti-drop binding device, including a fixing clamp body 1, a guide mounting plate 2, a limiting double-ended bolt 3, a sliding mounting block 4, a limiting structure, a flow-stopping structure, a pipeline squeezing roller 5, and a limiting plate 6; there are two fixing clamp bodies 1, which are hinged to each other by a torsion spring; there are two guide mounting plates 2, which are fixedly connected to the front side of the two fixing clamp bodies 1 respectively; there are two limiting double-ended bolts 3, which are rotatably connected to the middle of the two guide mounting plates 2 respectively; there are four sliding mounting blocks 4, which are threadedly connected to the upper and lower sides of the two limiting double-ended bolts 3 respectively; the limiting structure is located on the outside of the fixing clamp body 1; the flow-stopping structure is located on the right side of the guide mounting plate 2; there are four pipeline squeezing rollers 5, which are fixedly connected to the right side of the four sliding mounting blocks 4 respectively; there are two limiting plates 6, which are fixedly connected to the outside of the two fixing clamp bodies 1 respectively, and each of the two limiting plates 6 has a limiting hole on its right side.

[0024] The limiting structure includes anti-slip fixing teeth 101 and limiting mounting parts 105; there are two anti-slip fixing teeth 101, which are fixedly connected to the inner side of the two fixing clamp bodies 1 respectively; there are two limiting mounting parts 105, which are rotatably connected to the outer side of the two fixing clamp bodies 1 respectively.

[0025] The limiting structure also includes a pipeline limiting shaft 106 and a reset spiral spring 107; four pipeline limiting shafts 106 are provided, and the four pipeline limiting shafts 106 are respectively fixedly connected to the left and right sides of the two limiting mounting parts 105; two reset spiral springs 107 are provided, and the two limiting mounting parts 105 are elastically connected to the two fixing clamp bodies 1 through the two reset spiral springs 107.

[0026] The flow-stopping structure includes a guide mounting groove 201 and an anti-wear rubber boss 501. There are two guide mounting grooves 201, which are respectively opened on the right side of the two guide mounting plates 2. Four sliding mounting blocks 4 are respectively slidably connected to the upper and lower sides of the two guide mounting grooves 201. There are multiple anti-wear rubber bosses 501, which are evenly distributed and fixedly connected to the outside of the four pipeline extrusion rollers 5.

[0027] The specific usage and function of this embodiment are as follows: The fixing clamp body 1 is clamped in a suitable position, and the dialysis tubing is sequentially passed around multiple tubing limiting shafts 106 and then inserted into the inner side of the limiting plate 6. At this time, if the dialysis tubing is dragged, the tubing limiting shaft 106 will be driven by the force generated when the dialysis tubing is stretched, which will drive the limiting mounting part 105 to rotate, thereby buffering the tension on the dialysis tubing. After the tension disappears, the reset spiral spring 107 will drive the limiting mounting part 105 and the tubing limiting shaft 106 to reset. When it is necessary to cut the dialysis tubing, rotating the limiting double-headed bolt 3 will cause the sliding mounting block 4 to drive the tubing extrusion roller 5 to slide along the guide mounting groove 201 on the inner side of the guide mounting plate 2 to clamp the dialysis tubing and cut off the tubing. The anti-wear rubber boss 501 can reduce the wear on the dialysis tubing, and the anti-slip fixing teeth 101 can increase the friction between the fixing clamp body 1 and the clamped object.

[0028] Example 2:

[0029] As attached Figure 2 To be continued Figure 5 As shown:

[0030] Based on Embodiment 1, a fixing structure is also included; the fixing structure is disposed on the outside of the fixing clamp body 1.

[0031] The fixing structure includes pipe fixing straps 102 and anti-slip rubber pads 103; there are two pipe fixing straps 102, which are fixedly connected to the outside of the two fixing clamp bodies 1 respectively; there are two anti-slip rubber pads 103, which are respectively bonded to the inside of the two pipe fixing straps 102.

[0032] The fixing structure also includes a sub-hook and hook 104 and a female hook and hook 601; there are two sub-hook and hook 104, which are respectively attached to the outside of the two pipe fixing straps 102; there are two female hook and hook 601, which are respectively attached to the outside of the two limiting plates 6.

[0033] The specific usage and function of this embodiment are as follows: After inserting the dialysis tube into the inner side of the limiting plate 6, the tubing fixing strap 102 is inserted into the limiting hole of the limiting plate 6, and the anti-slip rubber pad 103 is tightly attached to the dialysis tube. Then, the child hook and loop fastener 104 is attached to the outside of the mother hook and loop fastener 601 to fix the position of the tubing fixing strap 102. At this time, the tubing fixing strap 102 will firmly bind the dialysis tube to the limiting plate 6, thus completing the binding of the dialysis tube.

[0034] The above are merely specific embodiments of this disclosure, but the scope of protection of this disclosure is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the scope of the technology disclosed in this disclosure should be included within the scope of protection of this disclosure. Therefore, the scope of protection of this disclosure should be determined by the scope of the claims.

Claims

1. A dialysis tube anti-falling binding device, comprising a fixed clamp body (1), a guide mounting plate (2), a limiting double-end bolt (3), a sliding mounting block (4), a limiting structure, a flow stopping structure, a fixing structure, a pipeline extrusion roller (5) and a limiting clamping plate (6); the fixed clamp body (1) is provided with two, and the two fixed clamp bodies (1) are hinged to each other through torsion springs; the guide mounting plate (2) is provided with two, and the two guide mounting plates (2) are fixedly connected to the front sides of the two fixed clamp bodies (1) respectively; characterized in that: The limiting double head bolt (3) is provided with two, and the two limiting double head bolts (3) are respectively rotationally connected in the middle of the two guide mounting plates (2); The sliding mounting block (4) is provided with a plurality of, the sliding mounting block (4) is respectively threaded in the upper and lower sides of the two limiting double head bolts (3); The limiting structure is arranged on the outside of the fixed clamp body (1); The flow stopping structure is arranged on one side of the guide mounting plate (2); The pipeline extrusion roller (5) is provided with four, four pipeline extrusion rollers (5) are respectively fixedly connected on one side of four sliding mounting blocks (4); The limiting clamping plate (6) is provided with two, two limiting clamping plates (6) are respectively fixedly connected on the outside of two fixed clamp bodies (1), and a limiting hole is formed in one side of two limiting clamping plates (6); The fixing structure is arranged on the outside of the fixed clamp body (1).

2. The dialysis tubing fall-preventing binding device of claim 1, wherein: The limiting structure includes anti-skid fixing teeth (101) and limiting mounting pieces (105); The anti-skid fixing teeth (101) are provided with two, and the two anti-skid fixing teeth (101) are respectively fixedly connected on the inner sides of the two fixed clamp bodies (1); The limiting mounting piece (105) is provided with two, and the two limiting mounting pieces (105) are respectively rotationally connected on the outer sides of the two fixed clamp bodies (1).

3. The dialysis tubing fall-preventing binding device of claim 2, wherein: The limiting structure further includes a pipeline limiting shaft (106) and a reset scroll spring (107); The pipeline limiting shaft (106) is provided with four, and the four pipeline limiting shafts (106) are respectively fixedly connected on the left and right sides of the two limiting mounting pieces (105); The reset scroll spring (107) is provided with two, and the two limiting mounting pieces (105) are elastically connected with the two fixed clamp bodies (1) through the two reset scroll springs (107).

4. The dialysis tubing fall-preventing binding device of claim 1, wherein: The flow stopping structure includes a guide mounting groove (201) and an anti-abrasion rubber boss (501); The guide mounting groove (201) is provided with two, and the two guide mounting grooves (201) are respectively formed on one side of the two guide mounting plates (2), and the four sliding mounting blocks (4) are respectively and slidably connected on the upper and lower sides of the two guide mounting grooves (201); The anti-abrasion rubber boss (501) is provided with a plurality of, and the plurality of anti-abrasion rubber bosses (501) are uniformly distributed and fixedly connected on the outer sides of the four pipeline extrusion rollers (5).

5. The dialysis tubing fall-preventing binding device of claim 1, wherein: The fixing structure includes a pipeline fixing bandage (102) and an anti-skid rubber pad (103); The pipeline fixing bandage (102) is provided with two, and the two pipeline fixing bandages (102) are respectively fixedly connected on the outer sides of the two fixed clamp bodies (1); The anti-skid rubber pad (103) is provided with two, and the two anti-skid rubber pads (103) are respectively bonded on the inner sides of the two pipeline fixing bandages (102).

6. The dialysis tubing fall-preventing binding device of claim 5, wherein: The fixing structure further comprises a female magic tape (601) and a male magic tape (104); two male magic tapes (104) are arranged on the outer sides of the two pipeline fixing bands (102) respectively; two female magic tapes (601) are arranged on the outer sides of the two limiting clamping plates (6) respectively.

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