An automatically elevating dressing change support device

Abstract

The utility model relates to a kind of automatic lifting dressing support device, including the fixed setting two electric telescopic rods on base, the bottom of leg support piece is connected to the end of electric telescopic rod away from base;Waste liquid collector top opening and inside form waste liquid containing space, waste liquid collector is provided with two, the side of two waste liquid collectors is respectively with the movable connection of the surface of two electric telescopic rods through connecting assembly, connecting assembly includes the loop that is sleeved on movable rod and the connecting rod and fixed pin that are fixedly connected with the outer surface of loop, the other end of connecting rod is fixedly connected waste liquid collector, loop surface is equipped with thread mouth, the end of fixed pin is screwed into thread mouth and movable rod surface is contacted.

Description

Technical Field

[0001] This utility model relates to a dressing support device, and more particularly to a dressing support device that automatically raises and lowers the patient's legs. Background Technology

[0002] Currently, it is very common in clinical practice to change the dressings on the patient's leg. In order to facilitate the dressing change operation, the patient is usually seated in a chair and the affected limb that needs to be dressed is supported by an existing splint. Then, the wound is rinsed and the dressing is changed. However, common leg splints are not easy to collect waste fluid during the dressing change process. In order to solve this problem, many leg dressing change splints that facilitate the collection of waste fluid have been proposed.

[0003] Chinese utility model patent (CN 211187989 U) provides a mobile adjustable lower limb dressing support frame. The support component includes a receiving box and a bracket. The bracket is fixedly connected to the end of the support rod away from the base, and the support rod passes through the receiving box. The receiving box is fitted onto the outer surface of the support rod. The receiving box has an inverted trapezoidal collection chamber inside for collecting medication. During use, the patient's leg rests on the bracket. When medical staff apply medication to the patient's leg, the residual medication flows down the patient's leg to the support rod and is collected by the receiving box on the support rod, and then collected inside the collection chamber. Although the above technical solution achieves the collection of waste fluid, its application flexibility needs to be further improved in actual use, especially for collecting waste fluid from different wound locations on the affected limb. Utility Model Content

[0004] This invention provides an automatic lifting dressing support device that collects waste fluid when changing dressings at any position on the affected limb, thus having a wider range of applications and greater flexibility.

[0005] To achieve the above objectives, the technical solution of this utility model is as follows: an automatic lifting dressing support device, including a base on which two electric telescopic rods are fixedly mounted, and the end of the electric telescopic rod away from the base is connected to the bottom of a leg support member;

[0006] The waste liquid collector has an open top and forms a waste liquid containing space inside. There are two waste liquid collectors. One side of each waste liquid collector is movably connected to the surface of the moving rod of the two electric telescopic rods through a connecting assembly.

[0007] The connecting assembly includes a collar sleeved on the movable rod, a connecting rod fixedly connected to the outer surface of the collar, and a fixing pin. The other end of the connecting rod is fixedly connected to a waste liquid collector. The collar surface has a threaded opening, and one end of the fixing pin is screwed into the threaded opening and contacts the surface of the movable rod.

[0008] As a further improvement, the surfaces of the two wastewater collectors away from the connecting assembly can contact each other at the middle position of the two electric telescopic rods.

[0009] As a further improvement, the edge of the waste liquid collector opening extends downward to form a leg positioning groove.

[0010] As a further improvement, a soft padding layer is fixedly provided on the surface of the opening position of the leg positioning groove.

[0011] As a further improvement, the bottom of the waste liquid collector has a smooth, sunken structure and a drain port is provided at the bottom position. The drain port can be opened or closed by a cap.

[0012] As a further improvement, a base is fixedly installed at the top of the moving rod of the electric telescopic rod, a limiting port is opened at the top of the base, the bottom end of the leg support is inserted into the base through the limiting port, and a limiting block is fixedly connected to the bottom end of the leg support, and the limiting block rotates within the base.

[0013] As a further improvement, the top of the leg support extends downward to form a leg limiting groove.

[0014] As a further improvement, a soft padding layer is fixedly provided on the opening surface of the leg limiting groove.

[0015] As a further improvement, the base is equipped with casters at the bottom.

[0016] The above-mentioned technical solution of this utility model has the following beneficial effects: This utility model supports the affected limb by lifting it and placing it on two leg support members. In order to facilitate dressing changes or make the patient more comfortable, the electric telescopic rod is activated by a switch on the base to adjust the patient's lifting height. The electric control adjustment is more convenient and labor-saving. Furthermore, medical staff can rotate the fixing pin so that one end of the fixing pin is away from the surface of the moving rod. In this way, by rotating the collar sleeved on the moving rod and sliding the collar on the moving rod, the connecting rod is driven to rotate the waste liquid collector around the moving rod and adjust the height of the waste liquid collector. When the waste liquid collector is moved to the appropriate position for dressing changes of the corresponding affected limb, it stops. Then, one end of the fixing pin is screwed into the threaded opening and contacts the surface of the moving rod to finally fix the position of the waste liquid collector. When medical staff change the dressing of the affected limb, the waste liquid naturally flows into the waste liquid collection space of the waste liquid collector for collection.

[0017] The automatic lifting dressing support device of this application can collect waste liquid when changing dressings at any position on the affected limb, thus having a wider range of applications and greater flexibility. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of one embodiment of the present utility model;

[0019] Figure 2 This is a schematic diagram of the overall structure of one embodiment of the present utility model;

[0020] Figure 3 This is a schematic diagram of the overall structure of one embodiment of the present utility model;

[0021] Figure 4 This is a schematic diagram of the overall structure of one embodiment of the present utility model;

[0022] Figure 5 This is a cross-sectional schematic diagram showing the connection relationship between the leg support and the moving rod of this utility model;

[0023] Figure 6 This is a schematic diagram of the overall structure of one embodiment of the present invention.

[0024] Reference numerals: 1. Base; 2. Electric telescopic rod; 3. Leg support; 4. Waste liquid collector; 5. Waste liquid containment space; 6. Connecting assembly; 7. Moving rod; 8. Collar; 9. Connecting rod; 10. Fixing pin; 11. Threaded opening; 12. Fixing rod; 13. Switch; 14. Leg positioning groove; 15. Cap; 16. Base; 17. Limiting port; 18. Limiting block; 19. Leg limiting groove; 20. Caster wheel. Detailed Implementation

[0025] The following embodiments further illustrate the content of this utility model, but should not be construed as limiting the utility model. Any modifications or substitutions made to the methods, steps, or conditions of this utility model without departing from its spirit and essence are within the scope of this utility model.

[0026] The embodiments of this utility model will now be described in detail with reference to the accompanying drawings and examples.

[0027] Please see Figures 1 to 6 As shown, this utility model discloses an automatic lifting dressing support device, including...

[0028] Two electric telescopic rods 2 are fixedly installed on the base 1, and the end of the electric telescopic rod 2 away from the base 1 is connected to the bottom of the leg support 3;

[0029] Waste liquid collector 4 has an open top and forms a waste liquid containing space 5 inside. There are two waste liquid collectors 4. One side of each of the two waste liquid collectors 4 is movably connected to the surface of the moving rod 7 of the two electric telescopic rods 2 through a connecting assembly 6.

[0030] The connecting assembly 6 includes a collar 8 sleeved on the moving rod 7, a connecting rod 9 fixedly connected to the outer surface of the collar 8, and a fixing pin 10. The other end of the connecting rod 9 is fixedly connected to the waste liquid collector 4. The surface of the collar 8 is provided with a threaded opening 11. One end of the fixing pin 10 is screwed into the threaded opening 11 and contacts the surface of the moving rod 7.

[0031] Among them, the electric telescopic rod 2 is a telescopic rod with telescopic function in the prior art. The specific model is not limited. Its function is to raise and lower the leg support 3 to ensure that the patient's limb is more comfortable when placed on the leg support 3, and to further facilitate medical staff to change dressings. A switch 13 is provided on the base 1 to control the opening and closing of the electric telescopic rod 2. The switch 13 can control the two electric telescopic rods 2 to rise and fall at the same time or to control them separately. Preferably, the two electric telescopic rods 2 are controlled by two separate switches 13, which makes it easier to adjust the position of the limb for the patient to be more comfortable.

[0032] The end of the electric telescopic rod 2 away from the base 1 is connected to the bottom of the leg support 3. Specifically, the end of the electric telescopic rod 2 away from the base 1 can be fixedly connected to the bottom of the leg support 3, detachably connected, or rotatably connected via a connector. A fixed connection makes the overall structure more stable, a detachable connection facilitates disassembly and assembly, and a rotatable connection via a connector allows the leg support 3 to rotate from the connection position, making it suitable for more application scenarios. For details on how to achieve the rotation of the leg support 3 via the connector, please see the following text.

[0033] The waste liquid collector 4 can be a barrel or box-shaped structure with its opening facing upwards to collect waste liquid. Since one side of each of the two waste liquid collectors 4 is movably connected to the surfaces of the moving rods 7 of the two electric telescopic rods 2 via connecting components 6, one end of the connecting rod 9 is sleeved on the moving rod 7 via a collar 8, and the other end is fixedly connected to the waste liquid collector 4. The collar 8 has a threaded opening 11 on its surface, and one end of the fixing pin 10 is screwed into the threaded opening 11 to contact the surface of the moving rod 7. It should be noted that in this application, the end of the electric telescopic rod 2 fixed to the base 1 is the fixing rod 12, and the end used to raise and lower the leg support 3 is the moving rod 7. Thus, during use, the automatic lifting dressing support device of this application allows the patient to sit in a chair and raise their affected limb to be supported on the two leg support 3. To facilitate dressing changes or enhance patient comfort, the electric telescopic rod 2 is activated via switch 13 on base 1 to adjust the patient's lifting height. Electrical control makes adjustment more convenient and effortless. Medical staff can then rotate the fixing pin 10 to move one end of the fixing pin away from the surface of the moving rod 7. This, by rotating the collar 8 fitted onto the moving rod 7 and sliding the collar 8 on the moving rod 7, the connecting rod 9 is driven to rotate the waste fluid collector 4 around the moving rod, simultaneously adjusting the height of the waste fluid collector 4. When the waste fluid collector 4 is moved to the appropriate position for dressing changes on the corresponding affected limb, it stops. Then, one end of the fixing pin 10 is screwed into the threaded opening 11 to contact the surface of the moving rod 7, finally fixing the position of the waste fluid collector 4. When medical staff change the dressing on the affected limb, the waste fluid naturally flows into the waste fluid collection space 5 of the waste fluid collector 4 for collection.

[0034] The automatic lifting dressing support device of this application can collect waste fluid when changing dressings at any position on the affected limb, thus having a wider range of applications and greater flexibility. For example, when the patient needs to change dressings at the heel or foot, the two leg supports 3 can be placed at the ankle or calf and thigh respectively, providing better fixation for the leg. Then, the waste fluid collector 4 near the heel can be adjusted and fixed at the appropriate position for dressing change via the connecting component 6. The adjustment of the waste fluid collector 4 is described above and will not be repeated here. Alternatively, when the patient needs to change dressings at the calf or thigh, the position of one or both waste fluid collectors 4 can be adjusted to collect waste fluid. When the patient needs to change dressings near the groin, the position of the waste fluid collector 4 near the thigh can be adjusted to collect waste fluid. The two waste fluid collectors 4 can be adjusted in position and height according to the different dressing change locations, making them more convenient to use.

[0035] Please refer to the following: Figure 2As shown, specifically, the surfaces of the two waste liquid collectors 4 away from the connecting component 6 can contact each other at the middle position of the two electric telescopic rods 2. That is to say, when the area of ​​the affected limb that needs dressing changes is large, the positions of the two waste liquid collectors 4 can be moved simultaneously, and finally the two waste liquid collectors 4 are moved between the two electric telescopic rods 2 so that the surfaces of the two waste liquid collectors 4 away from the connecting component 6 contact each other, forming a waste liquid collector 4 with a larger waste liquid holding space 5. The surfaces of the two waste liquid collectors 4 away from the connecting component 6 contact each other, which better collects the waste liquid and prevents it from flowing out from between the two waste liquid collectors 4.

[0036] Please refer to the following: Figure 3 As shown, specifically, the edge of the opening of the waste liquid collector 4 extends downward to form a leg positioning groove 14. The leg positioning groove 14 is used to further fix the legs on both sides of the dressing position. During use, on the one hand, it facilitates the flow of waste liquid into the waste liquid receiving space 5 along the position of the leg positioning groove 14, and on the other hand, it further provides stable support for the affected limb.

[0037] Please refer to the following: Figure 3 As shown, specifically, a soft padding layer is fixedly provided on the surface of the opening position of the leg positioning groove 14, so that the leg positioning groove 14 is more comfortable after contacting the affected limb. The soft padding layer can be rubber or silicone, etc.

[0038] Please refer to the following: Figure 4 As shown, specifically, the bottom of the waste liquid collector 4 has a smooth, sunken structure and a drain port is provided at the bottom position. The drain port is opened or closed by a cap 15. The cap 15 can be fastened to the drain port or threaded to the drain port. During use, the drain port is opened or closed by the cap 15. The bottom of the waste liquid collector 4 adopts a smooth, sunken structure, which further facilitates the discharge of waste liquid stored in the waste liquid containing space 5 through the drain port.

[0039] Please refer to the following: Figure 5As shown, specifically, a base 16 is fixedly mounted at the top of the movable rod 7 of the electric telescopic rod 2. A limiting opening 17 is formed at the top of the base 16. The bottom end of the leg support 3 is inserted into the base 16 through the limiting opening 17. A limiting block 18 is fixedly connected to the bottom end of the leg support 3. The limiting block 18 rotates within the base 16. It should be noted that the size of the limiting block 18 covers the limiting opening 17. Since the limiting block 18 can rotate within the base 16, during use, when the patient only needs one leg support 3 to support the affected limb, in order to... To avoid interference with the position of the other leg support 3, one of the leg support 3 and the waste liquid collector 4 can be rotated in any direction for use. Furthermore, the end of the connecting rod 9 away from the collar 8 is fixedly connected to the side wall near the bottom of the waste liquid collector 4 or fixedly connected to the bottom of the waste liquid collector 4. The edge of the opening of the waste liquid collector 4 extends downward to form a leg positioning groove 14. When the height of the waste liquid collector 4 is adjusted by sliding the collar 8 on the moving rod 7, it can further provide support for the legs, adapt to more application scenarios, and be more convenient to use.

[0040] Please refer to the following: Figure 6 As shown, specifically, the top of the leg support 3 extends downward to form a leg limiting groove 19, which provides better fixation for the affected limb and facilitates dressing changes by medical staff.

[0041] Please refer to the following: Figure 6 As shown, specifically, a soft padding layer is fixedly provided on the opening surface of the leg limiting groove 19, which further makes the leg limiting groove 19 more comfortable after contacting the affected limb. The soft padding layer can be rubber, silicone, or sponge, etc.

[0042] Please refer to the following: Figure 6 As shown, specifically, the bottom of the base 1 is provided with casters 20, which facilitates the movement of the base 1 and makes it more convenient to use.

[0043] The above-described embodiments are merely preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model. Various modifications and improvements made by those skilled in the art to the technical solutions of the present utility model without departing from the spirit of the present utility model should fall within the protection scope defined by the claims of the present utility model.

Claims

1. An automatic lifting and lowering dressing change support device, characterized in that: include Two electric telescopic rods (2) are fixedly installed on the base (1). The end of the electric telescopic rod (2) away from the base (1) is connected to the bottom of the leg support (3). Waste liquid collector (4) The waste liquid collector (4) has an open top and forms a waste liquid containing space (5) inside. There are two waste liquid collectors (4). One side of each of the two waste liquid collectors (4) is movably connected to the surface of the moving rod (7) of the two electric telescopic rods (2) through a connecting component (6). The connecting assembly (6) includes a collar (8) sleeved on the moving rod (7), a connecting rod (9) fixedly connected to the outer surface of the collar (8), and a fixing pin (10). The other end of the connecting rod (9) is fixedly connected to the waste liquid collector (4). The collar (8) has a threaded opening (11) on its surface. One end of the fixing pin (10) is screwed into the threaded opening (11) and contacts the surface of the moving rod (7).

2. The automatic lifting and lowering dressing support device according to claim 1, characterized in that: The surfaces of the two waste liquid collectors (4) away from the connecting assembly (6) can contact each other at the middle position of the two electric telescopic rods (2).

3. The automatic lifting and lowering dressing support device according to claim 1, characterized in that: The edge of the opening of the waste liquid collector (4) extends downward to form a leg positioning groove (14).

4. The automatic lifting and lowering dressing support device according to claim 3, characterized in that: A soft pad layer is fixedly installed on the surface of the opening position of the leg positioning groove (14).

5. The automatic lifting and lowering dressing support device according to claim 1, characterized in that: The bottom of the waste liquid collector (4) has a smooth, sunken structure and a drain port is provided at the bottom position. The drain port can be opened or closed by a cap (15).

6. The automatic lifting and lowering dressing support device according to claim 1, characterized in that: The electric telescopic rod (2) has a base (16) fixedly installed at the top of the moving rod (7). The base (16) has a limiting port (17) at the top. The bottom end of the leg support (3) is inserted into the base (16) through the limiting port (17). The bottom end of the leg support (3) is fixedly connected to a limiting block (18). The limiting block (18) rotates within the base (16).

7. The automatic lifting and lowering dressing support device according to claim 1, characterized in that: The top of the leg support (3) extends downward to form a leg limiting groove (19).

8. The automatic lifting and lowering dressing support device according to claim 7, characterized in that: A soft pad layer is fixedly provided on the opening surface of the leg limiting groove (19).

9. The automatic lifting and lowering dressing support device according to claim 1, characterized in that: The base (1) is provided with casters (20) at its bottom.

Images