Displacement-preventing tube clamp for peritoneal dialysis

Abstract

The utility model discloses a peritoneal dialysis anti-displacement pipe clamp which comprises an installation block, an installation groove is formed in one side of the installation block, a fixed clamp is fixedly installed at the lower end of the installation groove, a rotating shaft is fixedly installed at the upper end of the installation groove, a movable clamp is fixedly installed on the rotating shaft and located above the fixed clamp, and a rotating groove is formed in the other side of the installation block. A rotating rod is rotationally clamped in the rotating groove, and rotating fixing assemblies used for fixing are rotationally installed at the two ends of the rotating rod. According to the peritoneal dialysis tube fixing device, peritoneal dialysis tubes of different sizes can be fixed through the fixed clamp and the movable clamp, the fixing mode is simple, meanwhile, the peritoneal dialysis tube fixing device can be effectively fixed by rotating the fixing assembly, the fixing effect of the peritoneal dialysis tube is improved, and secondary injury to a patient caused by displacement of the peritoneal dialysis tube is effectively avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of medical auxiliary products, and in particular relates to an anti-displacement tube clamp for peritoneal dialysis. Background Art

[0002] Peritoneal dialysis is a treatment method that uses the body's own peritoneum as a "natural filtration membrane". A peritoneal dialysis tube is inserted into the abdominal cavity through catheterization, and sterile dialysis fluid is repeatedly infused to circulate and clean the abdomen. Then, metabolic waste in the body is drained out through the exchange function of the peritoneum. Each drainage and infusion is called "fluid exchange". During the peritoneal dialysis process, the peritoneal dialysis tube needs to be fixed to prevent displacement during the dialysis process, so as to ensure the effect of peritoneal dialysis and avoid secondary damage to the patient.

[0003] Most existing peritoneal dialysis tube fixing methods use tape to fix the peritoneal dialysis tube to the patient's body. However, the tape is prone to displacement during use, which not only affects the dialysis effect, but also increases the workload of medical staff.

[0004] Therefore, it is necessary to propose a peritoneal dialysis anti-displacement tube clamp. Utility Model Content

[0005] The utility model aims to solve the above problems and provide an anti-displacement tube clamp for peritoneal dialysis.

[0006] The utility model achieves the above-mentioned purpose through the following technical scheme: an anti-displacement tube clamp for peritoneal dialysis, comprising a mounting block, a mounting groove is provided on one side of the mounting block, a fixed clamp is installed at the lower end of the mounting groove, a rotating shaft is installed at the upper end of the mounting groove, a movable clamp is installed on the rotating shaft, and the movable clamp is located above the fixed clamp, and a rotating groove is provided on the other side of the mounting block, a rotating rod is rotatably clamped in the rotating groove, and a rotating fixing component for fixing is rotatably installed at both ends of the rotating rod. When in use, the peritoneal dialysis tube is first clamped and fixed by the fixed clamp and the movable clamp, and then the rotating fixing component is rotated to a suitable angle, and then the utility model is fixed to the use location by the rotating fixing component, so that the peritoneal dialysis tube can be fixed to avoid displacement that affects the dialysis effect.

[0007] Furthermore, in order to enable the arc-shaped splint to move between the fixed clamp and the movable clamp, thereby clamping and fixing the peritoneal dialysis tube, a guide rod is slidably installed on the fixed clamp and the movable clamp, one end of the guide rod is located on the outer side of the fixed clamp and the movable clamp, and the other end of the guide rod is fixedly installed with an arc-shaped splint, the arc-shaped splint is located inside the fixed clamp and the movable clamp, and a rubber pad is fixedly installed on one side of the arc-shaped splint.

[0008] Furthermore, in order to drive the arc-shaped splint to squeeze the peritoneal dialysis tube, thereby fixing the peritoneal dialysis tube between the fixed clamp and the movable clamp, squeezing springs are fixedly installed at both ends of one side of the arc-shaped splint, the squeezing springs are sleeved on the guide rod, and the other end of the squeezing spring is fixedly connected to the inner side of the fixed clamp and the movable clamp.

[0009] Furthermore, in order to connect the fixed clip with one side of the movable clip, a lock buckle is fixedly installed on the outer side of the movable clip, and the lock buckle is mutually engaged with the outer side of the fixed clip.

[0010] Furthermore, in order to be able to rotatably install the fixed seat on the mounting block, the rotating fixing assembly includes a fixed seat, one side of the fixed seat is fixedly installed on both ends of the rotating rod, one side of the fixed seat is provided with a T-shaped groove, and a fixing plate is slidably installed in the T-shaped groove.

[0011] Furthermore, in order to drive the fixing plate to move and thus fix the utility model at an external use location, a T-shaped circular groove is provided on one side of the fixing plate, and an adjusting threaded rod is rotatably clamped in the T-shaped circular groove. The adjusting threaded rod is threadedly mounted on one side of the fixing seat, and a knob is fixedly mounted on the other end of the adjusting threaded rod, and anti-slip pads are fixedly mounted on the other side of the fixing plate and one side of the fixing seat.

[0012] Furthermore, in order to be able to clamp and fix the fixing seat, limiting holes are evenly opened on the mounting block, and the limiting holes are distributed in a circular array around the rotating groove. The rotating fixing assembly also includes a limiting rod, which is slidably clamped at both ends of the fixing seat, and one end of the limiting rod is clamped in the limiting hole.

[0013] Furthermore, in order to drive the limit rod to move so that one end of the limit rod can be clamped in the limit hole, a tension spring is fixedly installed at one end of the limit rod, and the other end of the tension spring is fixedly connected to one side of the fixing seat.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] The utility model can fix peritoneal dialysis tubes of different sizes by means of a fixing clamp and a movable clamp, and the fixing method is simple. Meanwhile, the utility model can be effectively fixed by rotating the fixing component, thereby improving the fixing effect of the peritoneal dialysis tube and effectively avoiding secondary injury to the patient caused by displacement of the peritoneal dialysis tube. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a half-section view of the overall structure of the utility model;

[0018] Figure 3 It is a half-section view of the mounting block in the utility model;

[0019] Figure 4 It is a schematic diagram of the structure of the fixed clamp and the movable clamp in the utility model;

[0020] Figure 5 It is a half-section view of the adjusting and fixing assembly in the utility model.

[0021] In the figure: 1. mounting block; 2. mounting slot; 3. fixing clamp; 4. rotating shaft; 5. movable clamp; 6. rotating slot; 7. rotating rod; 8. rotating fixing assembly; 801. fixing seat; 802. T-shaped slide slot; 803. fixing plate; 804. T-shaped circular slot; 805. adjusting threaded rod; 806. knob; 807. anti-slip pad; 808. limiting rod; 809. tension spring; 9. guide rod; 10. arc-shaped clamp; 11. rubber cushion; 12. extrusion spring; 13. lock buckle; 14. limiting hole. DETAILED DESCRIPTION

[0022] 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. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. 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.

[0023] See also Figure 1-5 As shown, an anti-displacement tube clamp for peritoneal dialysis comprises a mounting block 1, a mounting groove 2 is provided on one side of the mounting block 1, a fixing clamp 3 is fixedly installed at the lower end of the mounting groove 2, a rotating shaft 4 is fixedly installed at the upper end of the mounting groove 2, a movable clamp 5 is fixedly installed on the rotating shaft 4, and the movable clamp 5 is located above the fixing clamp 3, and a rotating groove 6 is provided on the other side of the mounting block 1, a rotating rod 7 is rotatably clamped in the rotating groove 6, and a rotating fixing assembly 8 for fixing is rotatably installed at both ends of the rotating rod 7. When in use, the peritoneal dialysis tube is first clamped and fixed by the fixing clamp 3 and the movable clamp 5, and then the rotating fixing assembly 8 is rotated to a suitable angle, and then the utility model is fixed at the use location by the rotating fixing assembly 8, so that the peritoneal dialysis tube can be effectively fixed.

[0024] A guide rod 9 is slidably mounted on both the fixed clamp 3 and the movable clamp 5, one end of the guide rod 9 is located on the outer side of the fixed clamp 3 and the movable clamp 5, and an arc-shaped clamp plate 10 is fixedly mounted on the other end of the guide rod 9, the arc-shaped clamp plate 10 is located inside the fixed clamp 3 and the movable clamp 5, and a rubber cushion 11 is fixedly mounted on one side of the arc-shaped clamp plate 10, and an extrusion spring 12 is fixedly mounted on both ends of one side of the arc-shaped clamp plate 10, the extrusion spring 12 is sleeved on the guide rod 9, and the other end of the extrusion spring 12 is connected to the fixed clamp 3 and the movable clamp 5. The inner side of the clamp 5 is fixedly connected, and the outer side of the movable clamp 5 is fixedly installed with a lock buckle 13, and the lock buckle 13 is mutually engaged with the outer side of the fixed clamp 3. When in use, the peritoneal dialysis tube is first placed on the arc-shaped splint 10, and then the movable clamp 5 is rotated and the movable clamp 5 is connected to one side of the fixed clamp 3 through the lock buckle 13. Under the action of the squeezing spring 12, the arc-shaped splint 10 squeezes the peritoneal dialysis tube, thereby fixing the peritoneal dialysis tube. When the fixed position of the peritoneal dialysis tube needs to be adjusted, the guide rod 9 can be pulled to adjust the fixed position.

[0025] Limiting holes 14 are evenly arranged on the mounting block 1, and the limiting holes 14 are distributed in a circular array around the rotating groove 6. The rotating fixing assembly 8 also includes a limiting rod 808, and the limiting rod 808 is slidably engaged at both ends of the fixing seat 801, and one end of the limiting rod 808 is engaged in the limiting hole 14, and a tension spring 809 is fixedly installed at one end of the limiting rod 808, and the other end of the tension spring 809 is fixedly connected to one side of the fixing seat 801. When the peritoneal dialysis tube is fixed, the limiting rod 808 is pulled, and then the fixing seat 801 is rotated to adjust the fixed position. When the adjustment is completed, the limiting rod 808 is released, and under the action of the tension spring 809, one end of the limiting rod 808 is engaged in the limiting hole 14, so that the fixing seat 801 can be fixed.

[0026] The rotation and fixing assembly 8 includes a fixing seat 801, one side of the fixing seat 801 is fixedly installed on the two ends of the rotating rod 7, one side of the fixing seat 801 is provided with a T-shaped groove 802, a fixing plate 803 is slidably installed in the T-shaped groove 802, one side of the fixing plate 803 is provided with a T-shaped circular groove 804, an adjusting threaded rod 805 is rotatably clamped in the T-shaped circular groove 804, the adjusting threaded rod 805 is threadedly installed on one side of the fixing seat 801, and a knob 806 is fixedly installed on the other end of the adjusting threaded rod 805, and an anti-skid pad 807 is fixedly installed on the other side of the fixing plate 803 and one side of the fixing seat 801. When the fixing seat 801 is fixed, the knob 806 is rotated, and the knob 806 drives the adjusting threaded rod 805 to rotate, driving the fixing plate 803 to move in the T-shaped groove 802, and the utility model is effectively fixed at the place of use by the fixing plate 803 and the fixing seat 801 to avoid displacement.

[0027] When the utility model is in use, the peritoneal dialysis tube is first placed on the arc-shaped clamp 10, and then the movable clamp 5 is rotated and connected to one side of the fixed clamp 3 by the lock buckle 13. Under the action of the extrusion spring 12, the arc-shaped clamp 10 squeezes the peritoneal dialysis tube, so that the peritoneal dialysis tube can be fixed. When it is necessary to adjust the fixed position of the peritoneal dialysis tube, the guide rod 9 can be pulled to adjust the fixed position. When the peritoneal dialysis tube is fixed, the limit rod 808 is pulled, and then the fixing seat 801 is rotated to adjust the fixed position. When the adjustment is completed, the limit rod 808 is released, and one end of the limit rod 808 is clamped in the limit hole 14 under the action of the tension spring 809, so that the fixing seat 801 is fixed. When the fixing seat 801 is fixed, the knob 806 is turned, and the knob 806 drives the adjusting threaded rod 805 to rotate, driving the fixing plate 803 to move in the T-shaped slide groove 802. The utility model is effectively fixed to the place of use through the fixing plate 803 and the fixing seat 801 to avoid displacement.

[0028] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0029] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A peritoneal dialysis anti-displacement tube clamp, comprising a mounting block (1), characterized in that: A mounting groove (2) is provided on one side of the mounting block (1), a fixing clamp (3) is installed at the lower end of the mounting groove (2), a rotating shaft (4) is installed at the upper end of the mounting groove (2), a movable clamp (5) is installed on the rotating shaft (4), and the movable clamp (5) is located above the fixing clamp (3); a rotating groove (6) is provided on the other side of the mounting block (1), a rotating rod (7) is rotatably clamped in the rotating groove (6), and rotating fixing components (8) are rotatably installed at both ends of the rotating rod (7).

2. The anti-displacement tube clamp for peritoneal dialysis according to claim 1, characterized in that: A guide rod (9) is slidably mounted on both the fixed clamp (3) and the movable clamp (5), one end of the guide rod (9) is located on an outer side of the fixed clamp (3) and the movable clamp (5), and an arc-shaped clamp (10) is fixedly mounted on the other end of the guide rod (9), the arc-shaped clamp (10) is located inside the fixed clamp (3) and the movable clamp (5), and a rubber pad (11) is fixedly mounted on one side of the arc-shaped clamp (10).

3. The anti-displacement tube clamp for peritoneal dialysis according to claim 2, characterized in that: Extrusion springs (12) are fixedly mounted at both ends of one side of the arc-shaped clamping plate (10); the extrusion spring (12) is sleeved on the guide rod (9), and the other end of the extrusion spring (12) is fixedly connected to the inner side of the fixed clamp (3) and the movable clamp (5).

4. The anti-displacement tube clamp for peritoneal dialysis according to claim 1, characterized in that: A lock buckle (13) is fixedly mounted on the outer side of the movable clamp (5), and the lock buckle (13) is mutually clamped with an outer side of the fixed clamp (3).

5. The anti-displacement tube clamp for peritoneal dialysis according to claim 1, characterized in that: The rotating fixing assembly (8) comprises a fixing seat (801), one side of the fixing seat (801) is fixedly mounted on two ends of the rotating rod (7), one side of the fixing seat (801) is provided with a T-shaped sliding groove (802), and a fixing plate (803) is slidably mounted in the T-shaped sliding groove (802).

6. The anti-displacement tube clamp for peritoneal dialysis according to claim 5, characterized in that: A T-shaped circular groove (804) is provided on one side of the fixing plate (803), an adjusting threaded rod (805) is rotatably clamped in the T-shaped circular groove (804), the adjusting threaded rod (805) is threadedly mounted on one side of the fixing seat (801), and a knob (806) is fixedly mounted on the other end of the adjusting threaded rod (805), and an anti-slip pad (807) is fixedly mounted on the other side of the fixing plate (803) and one side of the fixing seat (801).

7. The anti-displacement tube clamp for peritoneal dialysis according to claim 6, characterized in that: Limiting holes (14) are evenly arranged on the mounting block (1), and the limiting holes (14) are distributed in a circular array around the rotating groove (6). The rotating fixing assembly (8) also includes a limiting rod (808), and the limiting rod (808) is slidably engaged at both ends of the fixing seat (801), and one end of the limiting rod (808) is engaged in the limiting hole (14).

8. The anti-displacement tube clamp for peritoneal dialysis according to claim 7, characterized in that: A tension spring (809) is fixedly mounted on one end of the limiting rod (808), and the other end of the tension spring (809) is fixedly connected to one side of the fixing seat (801).

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