Limb fixing device for clinical peritoneal dialysis nursing in nephrology department

By designing a limb fixing device that includes components such as fixing bow stents, thread grooves, and adjustment screws, the problem of difficulty in maintaining a stable posture during peritoneal dialysis is solved, and the fixed breathability, catheter limit and heating functions are achieved, which improves the dialysis effect and patient comfort.

CN222566154UActive Publication Date: 2025-03-07梅雪
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Patent Information

Application Number
CN202420595745.6
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-03-26
Publication Date
2025-03-07
Estimated Expiration
2034-03-26

AI Technical Summary

Technical Problem

During peritoneal dialysis, it is difficult for the patient to maintain a stable body posture, causing the abdomen to move randomly, affecting the dialysis effect.

Method used

A limb fixing device for clinical peritoneal dialysis care in nephrology is designed, including fixing bow stents, threaded grooves, adjustment screws, fixed clamp seats, airbag blocks, delivery tubes, inflatable airbags and air valves, through these components, to achieve fixed breathability, catheter limiting and heating functions.

Benefits of technology

This device not only realizes the fixed breathable function to ensure the stability of the abdomen, but also realizes the catheter limit function to prevent the catheter from moving along, and finally prevents the abdomen from catching a cold through the heating function.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses a nephrology department clinical peritoneal dialysis nursing limb fixing device which comprises a fixing bow-shaped frame, threaded grooves are formed in the two sides of the fixing bow-shaped frame, adjusting screw rods are inserted into the threaded grooves, one side of each adjusting screw rod is connected with a fixing clamping seat, and the other side of each adjusting screw rod is connected with a fixing clamp. An air bag block is installed on one side of the fixed clamping seat, a connecting opening is formed in the rear end of the fixed clamping seat, a conveying pipe is inserted into the connecting opening, and an inflatable air bag is connected to one side of the conveying pipe. By arranging the fixed ventilation structure, the adjusting screw rod and the threaded groove rotate to drive the fixed clamping seat to move in the fixed bow-shaped frame, the air bag block on one side of the fixed clamping seat makes contact with the lower abdomen, and the conveying pipe is inserted into the connecting opening in the rear end of the fixed clamping seat; air is conveyed to the air bag block in the fixed clamping seat through the conveying pipe by pressing the inflatable air bag, a gap is formed between the air bag block on one side of the fixed clamping seat and the skin, and therefore the fixed ventilation function is achieved.
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Description

Technical Field

[0001] The utility model relates to the technical field of fixing devices, in particular to a limb fixing device for clinical peritoneal dialysis nursing in the Department of Nephrology. Background Art

[0002] Peritoneal dialysis is a method of treating end-stage renal disease in nephrology. It uses the properties of the peritoneum as a semi-permeable membrane and uses gravity to regularly and regularly infuse the prepared dialysate into the patient's peritoneal cavity through a catheter. Due to the difference in solute concentration gradient on both sides of the peritoneum, the solute on the high-concentration side moves to the low-concentration side, and water moves from the hypotonic side to the hypertonic side. The peritoneal dialysis fluid is continuously replaced to achieve the purpose of removing metabolic products and toxic substances in the body and correcting water and electrolyte imbalances.

[0003] During peritoneal dialysis, a catheter needs to be inserted into the abdominal peritoneal cavity for treatment. The patient needs to lie down or half-lying down for treatment. Peritoneal dialysis requires a certain amount of treatment time, and it is inevitable that there will be problems with changing body postures. In order to prevent the abdomen from moving during peritoneal dialysis, thereby affecting the dialysis effect, we propose a limb fixation device for clinical peritoneal dialysis nursing in the Department of Nephrology to improve the above problems. Utility Model Content

[0004] The utility model aims to provide a limb fixation device for clinical peritoneal dialysis nursing in nephrology to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a limb fixation device for clinical peritoneal dialysis nursing in the Department of Nephrology, comprising a fixed bow frame, threaded grooves are installed inside the two sides of the fixed bow frame, an adjusting screw is inserted inside the threaded groove, one side of the adjusting screw is connected to a fixed clamping seat, one side of the fixed clamping seat is installed with an airbag block, a rear end of the fixed clamping seat is provided with a connecting port, a delivery tube is inserted inside the connecting port, one side of the delivery tube is connected to an inflatable airbag, and one side of the inflatable airbag is provided with an air valve.

[0006] Preferably, the thread groove is embedded in the interior of the fixed frame, the adjusting screw is inserted into the thread groove and the interior of the fixed frame, and the adjusting screw rotates in the thread groove to move the fixed clamping seat in the fixed frame.

[0007] Preferably, the airbag block is connected to the threaded groove through a fixed clamping seat, and the inflatable airbag is connected to the connecting port through a delivery pipe, so that the delivery pipe is connected to the airbag block on one side of the fixed clamping seat, and the fixed clamping seat is provided with two groups.

[0008] Preferably, a fixing slot is installed at the bottom of the fixed bow frame, a clamping screw is inserted at the bottom of the fixing slot, a fixing seat is installed at the top of the clamping screw, and a lever is inserted inside the clamping screw.

[0009] Preferably, a mounting movable groove is provided at the top of the fixed bow frame, a connecting threaded rod is inserted into the mounting movable groove, a pipe clamp block is installed at the top of the connecting threaded rod, a clamping block is provided on one side of the pipe clamp block, and a clamping groove is provided on the other side of the pipe clamp block.

[0010] Preferably, the tube clamp block is inserted into the installation movable groove at the top of the fixed bow frame through a connecting threaded rod, and the tube clamp block is fixed to the top of the fixed bow frame by threaded engagement with the installation movable groove through the connecting threaded rod, and the clamping block on one side of the tube clamp block is clamped with the clamping groove on the other side of the tube clamp block.

[0011] Preferably, a control panel is installed on the outside of one side of the fixed bow frame, a power board is installed on the inside of the fixed bow frame, a lamp holder body is installed on the bottom of the power board, a heating bulb is installed on the bottom of the lamp holder body, a control module is installed on one side of the power board, a protective lampshade is installed on the inside of the fixed bow frame, and a wire is connected to the top of the fixed bow frame.

[0012] Preferably, the wire passes through the fixed bow frame and is connected to the power board, the control panel is connected to the power board through the control module, the heating bulb is installed inside the wire and is connected to the power board, and the protective lampshade covers the inner wall of the fixed bow frame.

[0013] Compared with the prior art, the utility model has the following beneficial effects: the limb fixation device for clinical peritoneal dialysis nursing in the Department of Nephrology not only realizes the fixation and ventilation functions, the catheter limiting function, but also realizes the heating function;

[0014] (1) By setting a fixed ventilation structure, the utility model is beneficial as follows: when in use, the adjusting screw is inserted into the threaded grooves on both sides of the fixed bow frame, and the adjusting screw and the threaded groove are rotated to drive the fixed clamping seat to move inside the fixed bow frame to clamp the lower abdomen, so that the air bag block on one side of the fixed clamping seat contacts the lower abdomen, and then the delivery tube is inserted into the connection port at the rear end of the fixed clamping seat, and the air is delivered to the air bag block inside the fixed clamping seat through the delivery tube by pressing the inflatable air bag, so that a gap is formed between the air bag block on one side of the fixed clamping seat and the skin, thereby realizing the fixed ventilation function, and the air bag block can also be deflated through the air valve on one side of the inflatable air bag;

[0015] (2) By setting the catheter limiting structure, the utility model is beneficial in that: when in use, the tube clamp block is moved on the installation movable groove at the top of the fixed bow frame through the connecting threaded rod, and after moving to the corresponding position, the connecting threaded rod at the bottom of the tube clamp block is threadedly engaged with the installation movable groove to fix the tube clamp block on the top of the fixed bow frame, and at the same time, the clamping block on one side of one group of tube clamp blocks can be clamped with the clamping groove on the other side of another group of tube clamp blocks, the two groups of tube clamp blocks are connected together, and the catheter is clamped into the inside of the tube clamp block, thereby realizing the catheter limiting function;

[0016] (3) By setting up a heating structure, the utility model is beneficial in that: the wire is used to energize the power board inside the fixed bow frame, and then the control panel on one side is adjusted through the fixed bow frame, so that the control panel controls the power board through the control module to light up the heating bulb inside the lamp holder body below the power board, and the heat generated by the heating bulb is irradiated to the abdomen through the protective lampshade, thereby realizing the heating function and keeping the abdomen warm to prevent cold. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a front view structural schematic diagram of the utility model;

[0018] Figure 2 It is a rear view structural diagram of the adjusting screw and the fixed clamping seat of the utility model;

[0019] Figure 3 It is a schematic diagram of the front cross-sectional structure of the fixed bow frame and the pipe clamp block of the utility model;

[0020] Figure 4 It is a schematic diagram of the enlarged cross-section structure of the fixed bow frame of the utility model.

[0021] In the figure: 1. Fixed card slot; 2. Adjustment screw; 3. Control panel; 4. Fixed bow frame; 5. Pipe clamp block; 6. Heating bulb; 7. Fixed clamping seat; 8. Wire; 9. Fixed seat; 10. Clamping screw; 11. Push rod; 12. Card block; 13. Card slot; 14. Install movable slot; 15. Connecting threaded rod; 16. Control module; 17. Power board; 18. Lamp holder body; 19. Protective lampshade; 20. Threaded slot; 21. Airbag block; 22. Connecting port; 23. Delivery pipe; 24. Air valve; 25. Inflatable airbag. 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] Example 1: Please refer to Figure 1-4 A limb fixation device for clinical peritoneal dialysis nursing in the Department of Nephrology, comprising a fixed bow frame 4, thread grooves 20 are installed inside the two sides of the fixed bow frame 4, an adjusting screw 2 is inserted inside the thread groove 20, one side of the adjusting screw 2 is connected to a fixed clamping seat 7, one side of the fixed clamping seat 7 is installed with an air bag block 21, a rear end of the fixed clamping seat 7 is provided with a connecting port 22, a delivery tube 23 is inserted inside the connecting port 22, one side of the delivery tube 23 is connected to an inflatable air bag 25, and one side of the inflatable air bag 25 is provided with an air valve 24;

[0024] The thread groove 20 is embedded in the interior of the fixed bow frame 4, the adjusting screw 2 is inserted into the thread groove 20 and the interior of the fixed bow frame 4, the adjusting screw 2 rotates in the thread groove 20, driving the fixed clamping seat 7 to move in the fixed bow frame 4, the airbag block 21 is connected to the thread groove 20 through the fixed clamping seat 7, the inflatable airbag 25 is connected to the connecting port 22 through the delivery pipe 23, so that the delivery pipe 23 is connected to the airbag block 21 on one side of the fixed clamping seat 7, and the fixed clamping seat 7 is provided with two;

[0025] Specifically, if Figure 1 and Figure 2 As shown, by setting a fixed breathable structure, when in use, the adjusting screw 2 is inserted into the threaded groove 20 inside the two sides of the fixed bow frame 4, and the adjusting screw 2 and the threaded groove 20 are rotated to drive the fixed clamping seat 7 to move inside the fixed bow frame 4 to clamp the lower abdomen, so that the airbag block 21 on one side of the fixed clamping seat 7 is in contact with the lower abdomen, and then the delivery tube 23 is inserted into the connection port 22 at the rear end of the fixed clamping seat 7, and the air is delivered to the airbag block 21 inside the fixed clamping seat 7 through the delivery tube 23 by pressing the inflatable airbag 25, so that a gap is formed between the airbag block 21 on one side of the fixed clamping seat 7 and the skin, thereby realizing the fixed breathable function.

[0026] Embodiment 2: A mounting movable groove 14 is provided at the top of the fixed bow frame 4, a connecting threaded rod 15 is inserted inside the mounting movable groove 14, a pipe clamp block 5 is installed at the top of the connecting threaded rod 15, a clamping block 12 is provided on one side of the pipe clamp block 5, and a clamping groove 13 is provided on the other side of the pipe clamp block 5;

[0027] The pipe clamp block 5 is inserted into the installation movable groove 14 at the top of the fixed bow frame 4 through the connecting threaded rod 15. The pipe clamp block 5 is fixed to the top of the fixed bow frame 4 through the threaded engagement between the connecting threaded rod 15 and the installation movable groove 14. The clamping block 12 on one side of the pipe clamp block 5 is clamped with the clamping groove 13 on the other side of the pipe clamp block 5.

[0028] Specifically, if Figure 1 and Figure 3 As shown, by setting the catheter limiting structure, when in use, the tube clamp block 5 is moved on the installation movable groove 14 at the top of the fixed bow frame 4 through the connecting threaded rod 15, and after moving to the corresponding position, the connecting threaded rod 15 at the bottom of the tube clamp block 5 is threadedly engaged with the installation movable groove 14 to fix the tube clamp block 5 on the top of the fixed bow frame 4. At the same time, the clamping block 12 on one side of one group of tube clamp blocks 5 can be clamped with the clamping groove 13 on the other side of the other group of tube clamp blocks 5, the two groups of tube clamp blocks 5 are connected together, and the catheter is clamped into the inside of the tube clamp block 5, thereby realizing the catheter limiting function.

[0029] Embodiment 3: A control panel 3 is installed on the outside of one side of the fixed bow frame 4, a power board 17 is installed inside the fixed bow frame 4, a lamp holder body 18 is installed at the bottom of the power board 17, a heating bulb 6 is installed at the bottom of the lamp holder body 18, a control module 16 is installed on one side of the power board 17, a protective lampshade 19 is installed inside the fixed bow frame 4, and a wire 8 is connected to the top of the fixed bow frame 4;

[0030] The wire 8 passes through the fixed bow frame 4 and is connected to the power board 17. The control panel 3 is connected to the power board 17 through the control module 16. The heating bulb 6 is installed inside the wire 8 and is connected to the power board 17. The protective lampshade 19 covers the inner wall of the fixed bow frame 4.

[0031] Specifically, if Figure 1 and Figure 4 As shown, by setting a heating structure, the wire 8 is energized to the power board 17 inside the fixed bow frame 4, and then the control panel 3 on one side is adjusted through the fixed bow frame 4, so that the control panel 3 controls the power board 17 through the control module 16 to light up the heating bulb 6 inside the lamp holder body 18 below the power board 17, and the heat generated by the heating bulb 6 is irradiated to the abdomen through the protective lampshade 19, thereby realizing the heating function.

[0032] Working principle: When in use, the utility model clamps the fixed slot 1 at the bottom of the fixed bow frame 4 with the bed edge, drives the clamping screw 10 to rotate inside the fixed slot 1 by toggling the lever 11, drives the top fixing seat 9 of the clamping screw 10 to fix the bed bottom, and allows the adjusting screw 2 and the threaded groove 20 to rotate and drive the fixed clamping seat 7 to move inside the fixed bow frame 4, so that the two groups of fixed clamping seats 7 clamp the lower abdomen, and then insert the delivery tube 23 into the connection port 22 at the rear end of the fixed clamping seat 7, and press the inflatable airbag 25 to deliver air to the airbag block 21 inside the fixed clamping seat 7 through the delivery tube 23, so that a gap is formed between the airbag block 21 on one side of the fixed clamping seat 7 and the skin, thereby increasing the air permeability between the fixed clamping seat 7 and the skin. After the catheter is inserted into the abdomen, the tube clamp block 5 is moved on the installation movable groove 14 at the top of the fixed bow frame 4 through the connecting threaded rod 15. After moving to the corresponding position, the connecting threaded rod 15 at the bottom of the tube clamp block 5 is threadedly engaged with the installation movable groove 14 to fix the tube clamp block 5 on the top of the fixed bow frame 4, and the catheter is clamped into the inside of the tube clamp block 5 to fix the catheter. Finally, the power board 17 inside the fixed bow frame 4 is powered by the wire 8, and it is started through the control panel 3. The control module 16 controls the power board 17 to light up the heating bulb 6 inside the lamp holder body 18 below the power board 17, so that the heat generated by the heating bulb 6 can irradiate the abdomen through the protective lampshade 19 to heat the lower abdomen and prevent cold.

[0033] 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.

Claims

1. A limb fixation device for clinical peritoneal dialysis nursing in the Department of Nephrology, comprising a fixed bow frame (4), characterized in that: Thread grooves (20) are installed inside the two sides of the fixed bow frame (4), and an adjusting screw (2) is inserted inside the thread groove (20). One side of the adjusting screw (2) is connected to a fixed clamping seat (7), and an air bag block (21) is installed on one side of the fixed clamping seat (7). A connecting port (22) is provided at the rear end of the fixed clamping seat (7), and a delivery pipe (23) is inserted inside the connecting port (22). One side of the delivery pipe (23) is connected to an inflatable air bag (25), and one side of the inflatable air bag (25) is provided with an air valve (24).

2. A limb fixation device for clinical peritoneal dialysis nursing in nephrology according to claim 1, characterized in that: The thread groove (20) is embedded in the interior of the fixed bow frame (4), the adjusting screw (2) is inserted into the thread groove (20) and the interior of the fixed bow frame (4), and the adjusting screw (2) rotates in the thread groove (20) and moves with the fixed clamping seat (7) in the fixed bow frame (4).

3. A limb fixation device for clinical peritoneal dialysis nursing in nephrology according to claim 1, characterized in that: The airbag block (21) is connected to the threaded groove (20) via a fixed clamping seat (7), and the inflatable airbag (25) is connected to the connecting port (22) via a delivery pipe (23), so that the delivery pipe (23) is connected to the airbag block (21) on one side of the fixed clamping seat (7), and the fixed clamping seat (7) is provided with two groups.

4. A limb fixation device for clinical peritoneal dialysis nursing in nephrology according to claim 1, characterized in that: A fixed slot (1) is installed at the bottom of the fixed bow frame (4), a clamping screw (10) is inserted into the bottom of the fixed slot (1), a fixing seat (9) is installed at the top of the clamping screw (10), and a lever (11) is inserted into the interior of the clamping screw (10).

5. A limb fixation device for clinical peritoneal dialysis nursing in nephrology according to claim 1, characterized in that: The top of the fixed bow frame (4) is provided with a mounting movable groove (14), a connecting threaded rod (15) is inserted into the mounting movable groove (14), a pipe clamp block (5) is installed at the top of the connecting threaded rod (15), a clamping block (12) is provided on one side of the pipe clamp block (5), and a clamping groove (13) is provided on the other side of the pipe clamp block (5).

6. A limb fixation device for clinical peritoneal dialysis nursing in nephrology according to claim 5, characterized in that: The tube clamp block (5) is inserted into the installation movable groove (14) at the top of the fixed bow frame (4) through the connecting threaded rod (15); the tube clamp block (5) is fixed to the top of the fixed bow frame (4) through the threaded engagement of the connecting threaded rod (15) and the installation movable groove (14); the clamping block (12) on one side of the tube clamp block (5) is clamped with the clamping groove (13) on the other side of the tube clamp block (5).

7. A limb fixation device for clinical peritoneal dialysis nursing in nephrology according to claim 1, characterized in that: A control panel (3) is installed on the outside of one side of the fixed bow frame (4), a power board (17) is installed inside the fixed bow frame (4), a lamp holder body (18) is installed at the bottom of the power board (17), a heating bulb (6) is installed at the bottom of the lamp holder body (18), a control module (16) is installed on one side of the power board (17), a protective lampshade (19) is installed inside the fixed bow frame (4), and a wire (8) is connected to the top of the fixed bow frame (4).

8. A limb fixation device for clinical peritoneal dialysis nursing in the Department of Nephrology according to claim 7, characterized in that: The wire (8) passes through the fixed bow frame (4) and is connected to the power board (17); the control panel (3) is connected to the power board (17) via a control module (16); the heating bulb (6) is installed inside the wire (8) and is connected to the power board (17); and the protective lampshade (19) covers the inner wall of the fixed bow frame (4).