Abdominal belt for fixing peritoneal dialysis tube
By designing an abdominal binder for peritoneal dialysis catheter fixation with a binder body, movable components, and fixation components, the problem of reduced tightness of the abdominal binder was solved, achieving stable fixation under different activity states and improving patient comfort and safety.
Patent Information
- Application Number
- CN202520237718.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-14
- Publication Date
- 2025-12-16
- Estimated Expiration
- 2035-02-14
AI Technical Summary
Existing abdominal binders for peritoneal dialysis catheter fixation become difficult to adjust in tightness according to individual patient body shape and activity level after a period of use. This leads to reduced tightness, easy slippage, increased risk of traction and twisting of the peritoneal dialysis catheter, and reduced patient comfort.
An abdominal binder for fixing a peritoneal dialysis tube has been designed, comprising a binder body, a movable component, and a fixing component. The binder is tightened and stably fixed by manually rotating the movable component and splicing the fixing component, preventing the tightness from decreasing.
It improves the positional stability of the peritoneal dialysis catheter, reduces the risk of traction, avoids discomfort caused by loose abdominal binders, and enhances the fixation effect of the abdominal binder in different activity states.
Smart Images
Figure CN223668395U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of abdominal belt for fixing peritoneal dialysis tube, specifically to an abdominal belt for fixing peritoneal dialysis tube. BACKGROUND
[0002] Peritoneal dialysis, as a common and effective kidney replacement therapy, plays an important role in the treatment of patients with end-stage renal disease, and the abdominal belt for fixing peritoneal dialysis tube is a medical aid designed for patients receiving peritoneal dialysis treatment, aiming to properly fix the peritoneal dialysis tube and improve the quality of life of patients during dialysis and ensure the safety and effectiveness of treatment.
[0003] However, the existing abdominal belt for fixing peritoneal dialysis tube has a fixed tightness when it leaves the factory, which cannot be adjusted flexibly according to the body size difference of individual patients and different activity states (such as sitting, lying, walking, etc.). After a period of use, the tightness of the abdominal belt often decreases due to stretching and deformation, which causes the abdominal belt to easily slip off and cannot effectively fix the peritoneal dialysis tube, increasing the risk of the peritoneal dialysis tube being pulled and twisted, and reducing the comfort of the patient during use. UTILITY MODEL CONTENT
[0004] The utility model aims to provide an abdominal belt for fixing peritoneal dialysis tube, which solves the problem of not being able to tighten the abdominal belt with reduced tightness in the later period according to the body size difference of individual patients when the abdominal belt is used for a long time.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:
[0006] An abdominal belt for fixing peritoneal dialysis tube, comprising a belt body, a dialysis tube fixedly installed inside the belt body, and a bag opening fixedly installed on the surface of the belt body.
[0007] It also includes a movable assembly for improving the fixing effect of the belt body.
[0008] A fixing assembly is used to splice the movable assembly.
[0009] The movable assembly comprises a fixed block fixedly installed on the surface of the belt body, an activity block rotatably connected inside the fixed block, a winding block fixedly installed inside the activity block, one end of a pull rope fixedly installed inside the winding block, a clamping block fixedly installed at the other end of the pull rope, and the clamping block fixedly installed inside the belt body.
[0010] Preferably, a control handle is fixedly installed on the surface of the fixed block, a fixed rod is fixedly installed inside the control handle, a sliding rod is slidably connected inside the fixed rod, a fixed strip is fixedly installed on the surface of the fixed block, and a limiting plate is slidably connected inside the fixed strip.
[0011] Preferably, the fixed assembly comprises: a telescopic rod one, the telescopic rod one is fixedly installed inside the sliding rod, a fixed spring is fixedly installed on the surface of the telescopic rod one, a sliding block is fixedly installed on the top of the fixed spring, the sliding block is slidably connected to the surface of the telescopic rod one, and a resisting block is fixedly installed on the surface of the telescopic rod one.
[0012] Preferably, the movable block is internally and fixedly provided with a limiting shaft, the limiting shaft is internally and fixedly provided with a telescopic rod two, the telescopic rod two is externally and fixedly provided with a movable spring, and the telescopic rod two is internally and fixedly provided with an insertion block, the insertion block is slidably connected to the inside of the limiting shaft.
[0013] Preferably, the fixed block is internally provided with a sliding groove, and the limiting shaft is internally provided with a groove.
[0014] Preferably, the movable assembly is provided with two groups, the inside of the movable block provided on the two groups of movable assemblies is provided with a hole, and the positions of the holes are opposite.
[0015] Preferably, the sliding block and the resisting block are both rectangular in transverse section, and the insertion block is conical in transverse section.
[0016] By the above technical scheme, the utility model provides a kind of abdominal belt for peritoneal dialysis tube fixation. At least have the following beneficial effects:
[0017] (1) the utility model discloses a movable assembly, when using, manual twist control handle is used to drive the rotation of the movable block spliced, the rotation of the movable block will drive the rotation of the winding block, when the winding block rotates, it will be through the pull rope and the block to make the body be tightened, prevent abdominal belt from being easily slipped after long time use, reduce the stability of catheter position, reduce the risk of pulling and avoid abdominal belt to cause patient discomfort.
[0018] (2) the utility model discloses a fixed assembly, sliding rod is driven to the surface of insertion block when sliding, and the sliding of insertion block is driven, when resisting is finished, insertion block will be reset under the action of telescopic rod two, so that insertion block is inserted on the surface of telescopic rod one and fixed, prevent movable assembly from being affected by external force during splicing and cause poor connection effect, improve the stability and fixed effect of movable assembly splicing. ACCURACY
[0019] The accompanying drawings, which are included to provide a further understanding of the utility model, constitute a part of the application:
[0020] Figure 1 It is the whole structure schematic diagram of the utility model;
[0021] Figure 2 It is the whole back view schematic diagram of the utility model;
[0022] Figure 3 It is the fixed block side view structure schematic diagram in the utility model;
[0023] Figure 4 It is the movable assembly front view structure schematic diagram in the utility model;
[0024] Figure 5 It is the slide bar section structure schematic diagram in the utility model;
[0025] Figure 6 It is the fixed assembly part section structure schematic diagram in the utility model.
[0026] In the drawing: 1, belt body; 2, dialysis tube; 3, bag mouth; 4, movable assembly; 41, fixed block; 42, movable block; 43, winding block; 44, pull rope; 45, clamping block; 46, control handle; 47, fixed rod; 48, slide rod; 49, fixed strip; 411, limiting plate; 5, fixed assembly; 51, telescopic rod one; 52, fixed spring; 53, sliding block; 54, abutting block; 55, limiting shaft; 56, telescopic rod two; 57, movable spring; 58, plug-in block; 410, sliding groove; 550, recess; 420, hole. DETAILED DESCRIPTION
[0027] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.
[0028] Embodiment 1
[0029] A kind of abdominal belt for fixing peritoneal dialysis tube, as shown in Fig. Figures 1-4 Including belt body 1, dialysis tube 2 is fixedly installed in the inside of belt body 1, bag mouth 3 is fixedly installed on the surface of belt body 1;
[0030] Further including movable assembly 4, for improving the fixing effect of belt body 1;
[0031] Fixed assembly 5 is used for splicing movable assembly 4;
[0032] First, the active component 4 includes: a fixed block 41, which is fixedly installed on the surface of the belt body 1; a movable block 42 is rotatably connected to the inside of the fixed block 41; a winding block 43 is fixedly installed inside the movable block 42; one end of a pull rope 44 is fixedly installed inside the winding block 43; and a locking block 45 is fixedly installed at the other end of the pull rope 44. The locking block 45 is fixedly installed inside the belt body 1.
[0033] Secondly, a control handle 46 is fixedly installed on the surface of the fixed block 41, a fixed rod 47 is fixedly installed inside the control handle 46, a slide rod 48 is slidably connected inside the fixed rod 47, a fixed strip 49 is fixedly installed on the surface of the fixed block 41, and a limiting plate 411 is slidably connected inside the fixed strip 49. The movable block 42 is rotated by manually operating the control handle 46, thereby improving the convenience of rotating the movable block 42. After the belt 1 is tightened by twisting the movable block 42, the limiting plate 411 is inserted into the control handle 46 for positioning.
[0034] In this embodiment, by setting the movable component 4, the movable block 42 after splicing is rotated by manually twisting the control handle 46 during use. When the movable block 42 rotates, it will drive the winding block 43 to rotate. When the winding block 43 rotates, it will tighten the belt body 1 through the pull rope 44 and the locking block 45. This prevents the abdominal belt from becoming loose and slipping off after a long period of use, which could lead to the traction or twisting of the peritoneal dialysis tube. This improves the stability of the catheter position, reduces the risk of traction, and avoids the abdominal belt from becoming loose and causing discomfort to the patient.
[0035] Example 2
[0036] like Figures 4-6 As shown, the fixing component 5 includes: a telescopic rod 51, which is fixedly installed inside the slide rod 48. A fixing spring 52 is fixedly installed on the surface of the telescopic rod 51. A sliding block 53 is fixedly installed on the top of the fixing spring 52. The sliding block 53 is slidably connected to the surface of the telescopic rod 51. An abutment block 54 is fixedly installed on the surface of the telescopic rod 51. The sliding block 53 is reset after abutting the insertion block 58 by means of the fixing spring 52 on the surface of the telescopic rod 51.
[0037] Furthermore, a limiting shaft 55 is fixedly installed inside the movable block 42, a telescopic rod 56 is fixedly installed inside the limiting shaft 55, a movable spring 57 is fixedly installed on the surface of the telescopic rod 56, and an insert block 58 is fixedly installed inside the telescopic rod 56. The insert block 58 is slidably connected inside the limiting shaft 55, and the insert block 58 can be reset after the movement is completed by the movable spring 57 on the surface of the telescopic rod 56.
[0038] Further, the inner side of the fixed block 41 is provided with a sliding groove 410, and the sliding groove 410 is used to realize the rotation of the movable block 42 in the inner side of the fixed block 41, drive the rotation of the winding block 43, and limit the internal groove 550 of the limiting shaft 55. The internal groove 550 of the limiting shaft 55 can be used to realize the sliding of the plug block 58 in the internal limiting shaft 55.
[0039] Further, the movable assembly 4 is provided with two groups, and the inner side of the movable block 42 provided on the two groups of movable assemblies 4 is provided with a hole 420, and the hole 420 is provided at opposite positions. The hole 420 can be inserted into the hole 420 through the sliding rod 48 to realize the splicing effect.
[0040] Finally, the transverse section of the sliding block 53 and the abutting block 54 is rectangular, which can improve the abutting effect of the plug block 58 through the rectangular section of the sliding block 53 and the abutting block 54. The transverse section of the plug block 58 is conical, which can improve the abutting effect of the plug block 58 by the conical section of the plug block 58.
[0041] In the embodiment, the sliding rod 48 drives the abutting block 54 to abut on the surface of the plug block 58 during sliding, and drives the sliding of the plug block 58. After abutting, the plug block 58 is reset under the action of the second telescopic rod 56, so that the plug block 58 is inserted on the surface of the first telescopic rod 51 for fixation. The stability and fixation effect of the movable assembly 4 during splicing are improved.
[0042] The abdominal belt for fixing the peritoneal dialysis tube can be used by sleeving the belt body 1 on the waist and abdomen of the patient. During use, the two movable blocks 42 are manually pulled and spliced. When the movable blocks 42 are spliced, the fixed rod 47 and the sliding rod 48 in the inner side of the movable block 42 are inserted into the hole 420 in the inner side of the movable block 42 and fixed by the fixed assembly 5. After the movable blocks 42 are spliced, the control handle 46 can be manually twisted to drive the rotation of the movable block 42 in the inner side of the fixed block 41. When the movable block 42 rotates, the winding block 43 rotates, the pull rope 44 tightens, the clamping block 45 at one end of the pull rope 44 is used to fix and tighten the belt body 1, and the limiting plate 411 in the fixed strip 49 is manually slid to pass through the control handle 46 for fixation. After the tightening is completed, the limiting plate 411 is prevented from sliding down due to the decrease in tightness after a long time of use, which causes the peritoneal dialysis tube to be pulled or twisted, improves the stability of the catheter position, reduces the pulling risk, and avoids the patient's discomfort caused by the loosening of the abdominal belt.
[0043] When the movable block 42 is spliced, the slide rod 48 is inserted into the limiting shaft 55 arranged in the hole 420 of the movable block 42, and the telescopic rod one 51 in the slide rod 48 penetrates the limiting shaft 55, when the limiting shaft 55 is penetrated by the slide rod 48, the abutting block 54 at the top end of the slide rod 48 abuts at the tapered section of the plug block 58 through the rectangular section, so that the plug block 58 moves in the direction of approaching the inner wall of the limiting shaft 55 in the limiting shaft 55, and the telescopic rod two 56 is retracted, when the abutting block 54 slides to the bottom end of the plug block 58, the telescopic rod two 56 is reset through the movable spring 57 on the surface, so that the telescopic rod two 56 is re-elongated, and the plug block 58 is inserted and fixed on the surface of the telescopic rod one 51, when the limitation needs to be released, the slide rod 48 can be manually slid to the inside of the limiting shaft 55, and the sliding block 53 arranged on the surface of the slide rod 48 abuts at the tapered section of the plug block 58 again, and the plug block 58 is slid again, so that the plug block 58 releases the limitation on the telescopic rod one 51, realizes the disassembly effect, prevents the movable assembly 4 from being affected by external force during splicing, and improves the stability and fixing effect of the movable assembly 4 during splicing.
[0044] It should be noted that the relational terms herein such as first and second and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any such actual relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.
[0045] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made thereto without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.
Claims
1. An abdominal belt for fixing an abdominal peritoneal tube, comprising a belt body (1), characterized in that: The dialysis tube (2) is fixedly installed in the inner side of the belt body (1), and the bag opening (3) is fixedly installed on the surface of the belt body (1); The activity assembly (4) is further included for improving the fixing effect of the belt body (1); The fixing assembly (5) is used for splicing the activity assembly (4); The activity assembly (4) comprises a fixed block (41) fixedly installed on the surface of the belt body (1), an activity block (42) rotatably connected to the inner side of the fixed block (41), a winding block (43) fixedly installed on the inner side of the activity block (42), one end of a pull rope (44) fixedly installed on the inner side of the winding block (43), and a clamping block (45) fixedly installed on the other end of the pull rope (44) and on the inner side of the belt body (1).
2. The abdominal belt for fixing an abdominal peritoneal catheter according to claim 1, wherein: A control handle (46) is fixedly installed on the surface of the fixed block (41), a fixed rod (47) is fixedly installed on the inner side of the control handle (46), a sliding rod (48) is slidably connected in the fixed rod (47), a fixed strip (49) is fixedly installed on the surface of the fixed block (41), and a limiting plate (411) is slidably connected in the fixed strip (49).
3. The abdominal belt for fixing an abdominal peritoneal tube according to claim 1, characterized by: The fixing assembly (5) comprises a telescopic rod one (51) fixedly installed in the sliding rod (48), a fixed spring (52) fixedly installed on the surface of the telescopic rod one (51), a sliding block (53) fixedly installed on the top of the fixed spring (52), the sliding block (53) being slidably connected to the surface of the telescopic rod one (51), and a resisting block (54) fixedly installed on the surface of the telescopic rod one (51).
4. The abdominal belt for fixing an abdominal peritoneal tube according to claim 3, characterized by: The activity block (42) is internally fixedly installed with a limiting shaft (55), the limiting shaft (55) is internally fixedly installed with a telescopic rod two (56), the telescopic rod two (56) is fixedly installed with an activity spring (57) on the surface, the telescopic rod two (56) is internally fixedly installed with an insertion block (58), and the insertion block (58) is slidably connected in the limiting shaft (55).
5. The abdominal belt for fixing an abdominal peritoneal tube according to claim 4, characterized by: The fixed block (41) is internally provided with a sliding groove (410), and the limiting shaft (55) is internally provided with a groove (550).
6. The abdominal belt for fixing an abdominal tube according to claim 1, wherein: The activity assembly (4) is provided with two groups, and the inner sides of the activity blocks (42) provided on the two groups of activity assemblies (4) are both provided with holes (420), and the holes (420) are oppositely arranged.
7. The abdominal belt for fixing an abdominal tube according to claim 4, wherein: The transverse sections of the sliding block (53) and the resisting block (54) are both rectangular, and the transverse section of the insertion block (58) is conical.