Catheter fixing device

Abstract

The utility model belongs to the technical field of catheter fixing, and particularly relates to a catheter fixing device which comprises a first binding ring. The bottom end of the first binding ring is fixedly connected with a pair of first connecting plates; second connecting plates are arranged at the bottom ends of the pair of first connecting plates; the bottom ends of the pair of second connecting plates are fixedly connected with a second binding ring; one side of each first binding ring is fixedly connected with a first binding belt; one side of each second binding ring is fixedly connected with a second binding belt; a hook is fixedly connected to one side of the first binding ring; a fixing piece is arranged on one side of the first connecting plate; in order to overcome the defects in the prior art and solve the problems that after the urinary catheter for the urinary surgery is installed, the urinary catheter is fixed through a medical adhesive tape in a traditional method, the fixing effect is poor, and the urinary catheter is likely to slip off due to the fact that the urinary catheter is mistakenly moved in the using process.

Description

Technical Field

[0001] This utility model belongs to the field of catheter fixation technology, specifically a catheter fixation device. Background Technology

[0002] The Department of Urology is a hospital department that primarily diagnoses and treats diseases of the "surgical" part of the urinary system. It mainly treats various urinary diseases. In cases of hydronephrosis, a catheter is inserted through the urethra into the bladder to drain urine. The purpose is to relieve urinary retention, collect uncontaminated urine samples for examination, measure residual urine, measure bladder temperature, capacity, and pressure, and inject contrast agents or drugs to aid in diagnosis or treatment.

[0003] In the existing technology, the traditional method for fixing urinary catheters after installation is to use medical tape. However, the fixation effect is poor, and the catheter may be accidentally moved during use, causing it to slip out.

[0004] Therefore, this utility model provides a catheter fixing device. Utility Model Content

[0005] To address the shortcomings of existing technology and solve the problem that the traditional method of fixing urinary catheters after installation with medical tape is ineffective and may cause the catheter to slip out due to accidental movement during use.

[0006] The technical solution adopted by this utility model to solve its technical problem is as follows: The catheter fixing device of this utility model includes a first binding ring; a pair of first connecting plates are fixedly connected to the bottom end of the first binding ring; a second connecting plate is provided at the bottom end of each pair of first connecting plates; a second binding ring is fixedly connected to the bottom end of each pair of second connecting plates; a first binding strap is fixedly connected to one side of each of the first binding rings; a second binding strap is fixedly connected to one side of each of the second binding rings; a hook is fixedly connected to one side of the first binding ring; a fixing member is provided on one side of the first connecting plate; the fixing member is used to fix the catheter.

[0007] Preferably, the fixing member includes a support plate; a pair of support plates are each disposed on one side of the first connecting plate; a pair of first sliding grooves are formed on one side of the first connecting plate; the pair of support plates are slidably connected in the first sliding grooves; a rotating shaft is rotatably connected to one side of each pair of support plates; a fixing ring is rotatably connected to one side of each pair of rotating shafts, which passes through the support plate; a wheel is fixedly connected to the other end of the rotating shaft; a connecting rod is fixedly connected to the outer circular wall of one side of each pair of fixing rings; the connecting rod is slidably connected to one side of the first connecting plate.

[0008] Preferably, a protrusion is fixedly connected to one side of the first connecting plate; a second sliding groove is provided on both sides of the protrusion; and a pair of connecting rods are slidably connected laterally within the second sliding groove.

[0009] Preferably, a third groove is provided at the bottom end of each pair of first connecting plates; a pair of second connecting plates are slidably connected in the third groove; a slot is provided on one side of each of the first and second connecting plates; and a bolt is threaded into the slot.

[0010] Preferably, both the first and second restraint rings have anti-slip pads fixed inside.

[0011] Preferably, both the first and second restraint straps are connected by Velcro.

[0012] The beneficial effects of this utility model are as follows:

[0013] 1. The catheter fixation device of this utility model includes a first restraining ring, with a second restraining ring connected to the bottom end of the first restraining ring via a first connecting plate and a second connecting plate. A first restraining strap is provided on one side of the first restraining ring. The operator can place the first restraining ring on the back of the patient's leg and then use the first and second restraining straps to restrain the first and second restraining rings to the patient's leg, ensuring that the first and second restraining rings will not shift or fall off in daily life. The fixing component can fix the catheter machine separately, and the hook can suspend the urine bag.

[0014] 2. The conduit fixing device of this utility model, by opening a pair of first sliding grooves on one side of the first connecting plate, allows a pair of support plates to be slidably connected in the first sliding grooves, and allows the fixing rings set on one side of the support plate to slide up and down in the first sliding grooves under the drive of the support plate, so that the pair of fixing rings can be adjusted to the same height to fix the conduit, thereby increasing the flexibility of the fixing rings. Attached Figure Description

[0015] The present invention will be further described below with reference to the accompanying drawings.

[0016] Figure 1 This is a perspective view of the present invention;

[0017] Figure 2 yes Figure 1 Enlarged view of A in the middle;

[0018] Figure 3 This is the front view of this utility model;

[0019] Figure 4 This is a partial view of the present invention;

[0020] Figure 5 yes Figure 4 Enlarged view of B in the middle;

[0021] In the diagram: 1. First restraint ring; 2. First connecting plate; 3. Second connecting plate; 4. Second restraint ring; 5. First restraint strap; 6. Second restraint strap; 7. Hook; 8. Support plate; 9. First slide groove; 10. Rotating shaft; 11. Fixing ring; 12. Protrusion; 13. Second slide groove; 14. Connecting rod; 15. Third groove; 16. Slot; 17. Bolt; 18. Anti-slip pad; 19. Rotating wheel. Detailed Implementation

[0022] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0023] like Figures 1 to 5 As shown in the embodiment of this utility model, a catheter fixing device includes a first restraining ring 1; a pair of first connecting plates 2 are fixedly connected to the bottom end of the first restraining ring 1; a second connecting plate 3 is provided at the bottom end of each pair of first connecting plates 2; a second restraining ring 4 is fixedly connected to the bottom end of each pair of second connecting plates 3; a first restraining strap 5 is fixedly connected to one side of each of the first restraining ring 1; a second restraining strap 6 is fixedly connected to one side of each of the second restraining ring 4; a hook 7 is fixedly connected to one side of the first restraining ring 1; a fixing member is provided on one side of the first connecting plate 2; the fixing member is used to fix the catheter. In operation, by setting the first restraining ring 1, the bottom end of the first restraining ring 1 is connected to the second restraining ring 4 through the first connecting plate 2 and the second connecting plate 3. The first restraining strap 5 is provided on one side of the first restraining ring 1. The operator can place the first restraining ring 1 on the back of the patient's leg, and then use the first restraining strap 5 and the second restraining strap 6 to bind the first restraining ring 1 and the second restraining ring 4 to the patient's leg, ensuring that the first restraining ring 1 and the second restraining ring 4 will not shift or fall off in daily life. The fixing member can fix the catheter machine separately, and the hook 7 can suspend the urine bag.

[0024] The fixing component includes a support plate 8; a pair of support plates 8 are each disposed on one side of the first connecting plate 2; a pair of first sliding grooves 9 are provided on one side of the first connecting plate 2; a pair of support plates 8 are slidably connected in the first sliding grooves 9; a rotating shaft 10 is rotatably connected to one side of each pair of support plates 8; a fixing ring 11 is rotatably connected to one side of each pair of rotating shafts 10, passing through the support plate 8; a rotating wheel 19 is fixed to the other end of the rotating shaft 10; a connecting rod 14 is fixed to the outer circular wall of one side of each pair of fixing rings 11; the connecting rod 14 is slidably connected to one side of the first connecting plate 2. During operation, by providing a pair of first sliding grooves 9 on one side of the first connecting plate 2, the pair of support plates 8 can be slidably connected in the first sliding grooves 9, allowing the fixing rings 11 disposed on one side of the support plate 8 to slide up and down in the first sliding grooves 9 under the drive of the support plate 8, so that the pair of fixing rings 11 can be adjusted to the same height to fix the guide tube, increasing the flexibility of the fixing rings 11.

[0025] A protrusion 12 is fixedly attached to one side of the first connecting plate 2; a second sliding groove 13 is provided on both sides of the protrusion 12; a pair of connecting rods 14 are slidably connected laterally in the second sliding groove 13. During operation, by fixing the protrusion 12 to one side of the first connecting plate 2 and opening the second sliding groove 13 on both sides of the protrusion 12, a pair of connecting rods 14 are slidably connected laterally in the second sliding groove 13. When adjusting the height of the fixing ring 11, the connecting rods 14 are fixed to prevent the connecting rods 14 from moving in daily life, which could cause the catheter to harm the patient.

[0026] Each pair of first connecting plates 2 has a third groove 15 at its bottom end; each pair of second connecting plates 3 is slidably connected within the third groove 15; each of the first connecting plates 2 and the second connecting plates 3 has a slot 16 on one side; a bolt 17 is threaded into the slot 16. During operation, by opening the third groove 15 at the bottom end of each pair of first connecting plates 2, the pair of second connecting plates 3 slide within the third groove 15, allowing the second restraint ring 4 to be adjusted. The appropriate restraint distance can be adjusted according to the leg distance of different patients, increasing the practicality of the equipment.

[0027] Both the first restraint ring 1 and the second restraint ring 4 have anti-slip pads 18 fixed inside. During operation, by fixing the anti-slip pads 18 inside the first restraint ring 1 and the second restraint ring 4, the anti-slip pads 18 can act as a buffer when the first restraint ring 1 and the second restraint ring 4 are in direct contact with the skin, reducing the direct friction and pressure of the restraint rings on the skin, thereby reducing the risk of skin damage.

[0028] Both the first binding strap 5 and the second binding strap 6 are connected by Velcro. During operation, Velcro is provided on one side of both the first binding strap 5 and the second binding strap 6 and connected to each other. This allows the first binding strap 5 and the second binding strap 6 to be glued together according to the patient's leg, so that the device is firmly fixed to the patient's thigh and prevents the device from slipping when the patient moves.

[0029] Working principle: A first restraint ring 1 is set, and a second restraint ring 4 is connected to the bottom end of the first restraint ring 1 through a first connecting plate 2 and a second connecting plate 3. A first restraint strap 5 is set on one side of the first restraint ring 1. The operator can place the first restraint ring 1 on the back of the patient's leg, and then use the first restraint strap 5 and the second restraint strap 6 to restrain the first restraint ring 1 and the second restraint ring 4 to the patient's leg, ensuring that the first restraint ring 1 and the second restraint ring 4 will not shift or fall off in daily life. The fixing component can fix the catheter machine separately. The hook 7 can hang the urine bag. By opening a pair of first sliding grooves 9 on one side of the first connecting plate 2, a pair of support plates 8 can be slidably connected in the first sliding grooves 9. The fixing ring 11 set on one side of the support plate 8 can slide up and down in the first sliding grooves 9 under the action of the support plate 8, so that the pair of fixing rings 11 can be adjusted to the same height to fix the catheter, increasing the flexibility of the fixing rings 11. By fixing a protrusion 12 to one side of the first connecting plate 2, and opening a second sliding groove 13 on both sides of the protrusion 12, a pair of connecting rods 1 4. The transverse sliding connection is located within the second slide groove 13. When adjusting the height of the fixing ring 11, the connecting rod 14 is fixed to prevent it from moving during daily life, which could cause injury to the patient. By opening a third groove 15 at the bottom of the pair of first connecting plates 2, the pair of second connecting plates 3 can slide within the third groove 15, allowing the second restraint ring 4 to be adjustable. The appropriate restraint distance can be adjusted according to the leg distance of different patients, increasing the practicality of the device. By fixing an anti-slip pad 18 inside the first restraint ring 1 and the second restraint ring 4, the anti-slip pad 18 can act as a buffer when the first restraint ring 1 and the second restraint ring 4 are in direct contact with the skin, reducing the direct friction and pressure of the restraint ring on the skin, thereby reducing the risk of skin damage. By setting Velcro on one side of the pair of first restraint straps 5 and the pair of second restraint straps and connecting them, the pair of first restraint straps 5 and the second restraint straps 6 can be glued together according to the patient's leg, making the device firmly fixed to the patient's thigh and preventing the device from slipping when the patient moves.

[0030] The terms "front," "back," "left," "right," "top," and "bottom" all refer to the figures in the accompanying drawings. Figure 1 Based on the perspective of the observer, the side of the device facing the observer is defined as the front, the left side of the observer is defined as the left, and so on.

[0031] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limiting the scope of protection of this utility model.

[0032] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A catheter fixation device, characterized in that: It includes a first binding ring (1); a pair of first connecting plates (2) are fixedly connected to the bottom end of the first binding ring (1); a second connecting plate (3) is provided at the bottom end of each pair of first connecting plates (2); a second binding ring (4) is fixedly connected to the bottom end of each pair of second connecting plates (3); a first binding strap (5) is fixedly connected to one side of the first binding ring (1); a second binding strap (6) is fixedly connected to one side of the second binding ring (4); a hook (7) is fixedly connected to one side of the first binding ring (1); a fixing member is provided on one side of the first connecting plate (2); the fixing member is used to fix the catheter.

2. The catheter fixation device according to claim 1, characterized in that: The fixing component includes a support plate (8); a pair of support plates (8) are each disposed on one side of the first connecting plate (2); a pair of first sliding grooves (9) are provided on one side of the first connecting plate (2); a pair of support plates (8) are slidably connected in the first sliding grooves (9); a rotating shaft (10) is rotatably connected on one side of a pair of support plates (8); a fixed ring (11) is rotatably connected on one side of a pair of rotating shafts (10) through the support plate (8); a rotating wheel (19) is fixedly connected to the other end of the rotating shaft (10); a connecting rod (14) is fixedly connected to the outer circular wall of one side of a pair of fixed rings (11); the connecting rod (14) is slidably connected to one side of the first connecting plate (2).

3. The catheter fixation device according to claim 2, characterized in that: A protrusion (12) is fixedly connected to one side of the first connecting plate (2); a second sliding groove (13) is provided on both sides of the protrusion (12); a pair of connecting rods (14) are slidably connected in the second sliding groove (13).

4. The catheter fixation device according to claim 3, characterized in that: A third groove (15) is provided at the bottom end of each pair of first connecting plates (2); a pair of second connecting plates (3) are slidably connected in the third groove (15); a slot (16) is provided on one side of each of the first connecting plate (2) and the second connecting plate (3); a bolt (17) is threadedly connected in the slot (16).

5. A catheter fixation device according to claim 4, characterized in that: Anti-slip pads (18) are fixed inside both the first restraint ring (1) and the second restraint ring (4).

6. A catheter fixation device according to claim 5, characterized in that: The first restraint strap (5) and the second restraint strap (6) are connected by Velcro.

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