Bedside movable supporting device for ankle dressing change

Abstract

The utility model relates to a bedside movable supporting device for ankle dressing change. The bedside movable supporting device comprises a supporting bottom plate and a lower limb support. A plurality of moving wheels are arranged on the bottom surface of the supporting bottom plate; an electric telescopic mechanism is arranged on the top surface of the supporting bottom plate; a pair of hinge frames extending upwards is symmetrically arranged on the left edge of the top face of the electric telescopic mechanism, and a pair of screws are symmetrically arranged on the upper right portions of the front side face and the rear side face of the electric telescopic mechanism. An arc-shaped groove is formed in the top face of the lower limb support, and the rotating shaft and the threaded rod are connected through a matched adjusting rod. The utility model has the following advantages: 1, the hands of family members are liberated, and the medical strength is saved; 2, the most comfortable height of an affected limb can be adjusted according to the leg length of a patient; 3, the fit between the lower limb support and an affected limb can be ensured, and the comfort of a patient during dressing change is ensured; and 4, the situation that the affected limb shakes left and right and is unstable during dressing change is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of ankle treatment auxiliary devices, in particular to a bedside mobile support device for ankle dressing change. Background Technique

[0002] Ankle fractures are a relatively common type of fracture in orthopedics. In addition to routine medical care measures, postoperative patients need to pay particular attention to dressing change care, aiming to keep the surgical wound clean and accelerate wound healing at the same time. However, there is no specific device to fix and support the lower leg during the traditional dressing change process. Therefore, family members or medical staff often need to help the patient appropriately lift the affected limb and cooperate with the appropriate height. If the dressing change time is too long, both doctors and patients will feel tired, time-consuming and laborious. At the same time, when family members are required to lift the affected limb, if the family members do not wear masks, or accidentally cross the sterile area during the lifting process, it will cause wound contamination and wound infection of the patient. Manual limb lifting will also cause shaking and is likely to cause secondary injuries.

[0003] When using an ordinary support frame to support the affected limb, the legs of different patients are of different lengths, and the height of the support frame and the angle of the support surface are not adjustable. It is not easy for the affected limb of the patient to fit onto the support surface, causing discomfort to the patient or being prone to secondary injuries.

[0004] In order to optimize the dressing change process of patients after ankle fractures and improve the work efficiency of medical staff, a bedside mobile support device for ankle dressing change is designed to solve the above problems. Summary of the Invention

[0005] The utility model provides a bedside mobile support device for ankle dressing change to overcome the above deficiencies, including a support bottom plate and a lower limb support;

[0006] A plurality of moving wheels are arranged on the bottom surface of the support bottom plate; an electric telescopic mechanism is arranged on the top surface of the support bottom plate;

[0007] A pair of upwardly extending hinge frames are symmetrically arranged at the left edge of the top surface of the electric telescopic mechanism, and a pair of screw rods are symmetrically arranged at the upper right parts of the front and rear sides of the electric telescopic mechanism;

[0008] An arc-shaped groove is formed on the top surface of the lower limb support, which fits with the lower leg of the lower limb to support the lower limb; a pair of hinge shafts are symmetrically arranged on the left sides of the front and rear surfaces of the top surface of the lower limb support, and the hinge shafts are arranged in a matching manner with the hinge frames; a pair of rotating shafts are symmetrically arranged on the right sides of the front and rear surfaces of the top surface of the lower limb support;

[0009] The rotating shaft and the screw are connected by means of a matching adjusting rod; one end of the adjusting rod is provided with a bearing hole, and the other end is provided with an elongated hole. A bearing is sleeved in the bearing hole, and the bearing is adapted to the rotating shaft; the elongated hole is adapted to the screw, and the elongated hole is sleeved on the screw. During adjustment, the screw can move within the elongated hole, and the screw is provided with a fixing nut in a matching manner.

[0010] Preferably, four moving wheels are provided.

[0011] Preferably, the moving wheels are universal wheels.

[0012] Preferably, a silica gel pad is provided inside the lower limb support.

[0013] Preferably, the electric telescopic mechanism is an electric push rod or an electric cylinder.

[0014] Preferably, anti-slip lines are provided on the periphery of the fixing nut.

[0015] The beneficial effects of the present utility model are as follows:

[0016] The bedside mobile support device for foot and ankle dressing change of the present utility model has the following advantages:

[0017] 1. Free the hands of the family members, save medical staff strength, and fewer people necessarily reduce the possibility of infection;

[0018] 2. Through the lifting of the electric lifting mechanism, the height can be adjusted to the most comfortable height for the affected limb according to the leg length of the patient; the silica gel pad improves the comfort level;

[0019] 3. By adjusting the angle of the lower limb support, the fitting of the lower limb support and the affected limb can be ensured, and the comfort level of the patient during dressing change can be guaranteed;

[0020] 4. During dressing change, the present application replaces manual lifting, preventing the situation of the affected limb shaking left and right unstably during dressing change. Description of the Drawings

[0021] Figure 1 is a perspective view of the present utility model;

[0022] Figure 2 is a front view of the present utility model;

[0023] Figure 3 is a left view of the present utility model;

[0024] Figure 4 is a perspective view of the present utility model (when the lower limb support is tilted);

[0025] Figure 5 is a front view of the present utility model (when the lower limb support is tilted);

[0026] Figure 6 Isometric view of the present utility model (removing the lower limb support);

[0027] Figure 7 Isometric view of the lower limb support;

[0028] Figure 8 Isometric view of the adjusting member;

[0029] Figure 9 Isometric view of the fixing nut;

[0030] Wherein:

[0031] 1 - Support base plate; 2 - Movable wheels; 3 - Electric telescopic mechanism; 31 - Hinge frame; 32 - Screw; 4 - Lower limb support; 41 - Hinge shaft; 42 - Rotating shaft; 5 - Bearing; 6 - Fixing nut; 7 - Adjusting rod; 71 - Long hole. Specific implementation manner

[0032] The following will be described in detail with reference to the embodiments of the present utility model and the accompanying drawings.

[0033] Embodiment

[0034] As Figures 1-4 shown, the bedside mobile support device for ankle dressing change includes a support base plate 1 and a lower limb support 4;

[0035] A plurality of movable wheels 2 are provided on the bottom surface of the support base plate 1; an electric telescopic mechanism 3 is provided on the top surface of the support base plate 1;

[0036] Four movable wheels 2 are provided.

[0037] The movable wheels 2 are universal wheels.

[0038] As Figure 6 shown, a pair of upwardly extending hinge frames 31 are symmetrically provided at the left edge of the top surface of the electric telescopic mechanism 3, and a pair of screws 32 are symmetrically provided at the upper right part of the front and rear sides of the electric telescopic mechanism 3; the electric telescopic mechanism 3 is an electric push rod or an electric cylinder;

[0039] As Figure 7 shown, an arc-shaped groove is provided on the top surface of the lower limb support 4, and the arc-shaped groove fits with the lower leg of the lower limb to play a role in supporting the lower limb; a silica gel pad is provided inside the lower limb support;

[0040] As Figure 7 shown, a pair of hinge shafts 41 are symmetrically provided on the left sides of the front and rear surfaces of the top surface of the lower limb support 4, and the hinge shafts 41 are provided in a matching manner with the hinge frames 31; a pair of rotating shafts 42 are symmetrically provided on the right sides of the front and rear surfaces of the top surface of the lower limb support 4;

[0041] As Figures 1-5As shown, the rotating shaft 42 and the screw rod 32 are connected by a matching adjusting rod 7; one end of the adjusting rod 7 is provided with a bearing hole, and the other end is provided with an elongated hole 71. A bearing 5 is sleeved in the bearing hole, and the bearing 5 is adapted to the rotating shaft 42; the elongated hole 71 is adapted to the screw rod 32, and the elongated hole is sleeved on the screw rod 32. During adjustment, the screw rod 32 can move in the elongated hole 71, and a fixing nut 6 is provided in a matching manner with the screw rod 32.

[0042] As Figure 9 shown, anti-slip lines are provided on the circumferential side of the fixing nut 6.

[0043] Usage method:

[0044] The usage environment of this application is beside the hospital bed of ankle patients;

[0045] When the ankle of an ankle patient needs to be examined or dressed, move the bedside mobile support device for ankle dressing of this application to the side of the hospital bed through the movement of the moving wheels 2; lift the diseased or injured lower limb of the patient and place it in the lower limb support 4 for support; adjust the electric lifting mechanism to adjust the position of the lower limb support to be flush with the hospital bed.

[0046] When the patient is lying down, due to the inclination of the lower limbs, if the lower limb support 4 is placed flat, even if the lower limbs are supported, it will be very uncomfortable, and the lower limbs cannot fully fit with the lower limb support 4;

[0047] At this time, lower or raise the lower limb support 4 to an appropriate height through the electric telescopic mechanism 3;

[0048] The following is the process of realizing the change from Figures 1-3 to Figure 4 and Figure 5 :

[0049] After loosening the fixing nut 6, the lower limb support 4 can rotate with the cooperation of the hinge shaft 41 and the hinge frame 31. While the hinge shaft 41 rotates relative to the hinge frame 31, the right part of the lower limb support 4 warps up, the rotating shaft 42 rotates relative to the bearing 5, and drives the adjusting rod 7 to move in the upper right direction. The adjusting rod 7 acts as a connecting rod. The elongated hole 71 of the adjusting rod 7 moves in the upper right direction relative to the screw rod 32. When it moves to a position where the lower limb support 4 fits comfortably with the patient's lower limb, stop moving, and tighten the fixing nut 6 onto the exposed part of the screw rod 32 and tighten it for fixation.

[0050] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model.

[0051] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "installed", "connected", and "coupled" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood through specific circumstances.

[0052] The above description is only the preferred embodiment of the present utility model. It should be pointed out that for those of ordinary skill in the art, without departing from the principle of the present utility model, several improvements and refinements can still be made, and these improvements and refinements should also be regarded as the protection scope of the present utility model.

Claims

1. A bedside mobile support device for foot and ankle dressing change, comprising a support base plate (1) and a lower limb support (4); It is characterized in that The bottom surface of the supporting bottom plate (1) is provided with a plurality of moving wheels (2); the top surface of the supporting bottom plate (1) is provided with an electric telescopic mechanism (3); A pair of upwardly extending hinged frames (31) are symmetrically arranged on the left edge of the top surface of the electric telescopic mechanism (3), and a pair of screw rods (32) are symmetrically arranged on the upper right part of the front and rear side surfaces of the electric telescopic mechanism (3); The top surface of the lower limb support (4) is provided with an arc-shaped groove, and the arc-shaped groove fits the lower limb and plays a role in supporting the lower limb; a pair of hinge shafts (41) are symmetrically arranged on the left side of the front and back surfaces of the top surface of the lower limb support (4), and the hinge shafts (41) and the hinge frame (31) are matched; a pair of rotating shafts (42) are symmetrically arranged on the right side of the front and back surfaces of the top surface of the lower limb support (4); The rotating shaft (42) and the screw rod (32) are connected by means of an adjusting rod (7); a bearing hole is provided at one end of the adjusting rod (7), and a long hole is provided at the other end; a bearing (5) is sleeved in the bearing hole, and the bearing (5) and the rotating shaft (42) are adapted; the long hole and the screw rod (32) are adapted, and the long hole is sleeved on the screw rod (32); when adjusting, the screw rod (32) can move in the long hole, and the screw rod (32) is provided with a fixing nut (6).

2. The bedside mobile support device for ankle dressing change according to claim 1, characterized in that: The movable wheels (2) are provided with four.

3. The bedside mobile support device for ankle dressing change according to claim 1, characterized in that: The moving wheel (2) is a universal wheel.

4. The bedside mobile support device for ankle dressing change according to claim 1, characterized in that: A silica gel pad is arranged inside the lower limb support (4).

5. The bedside mobile support device for ankle dressing change according to claim 1, characterized in that: The electric telescopic mechanism (3) is an electric push rod or an electric cylinder.

6. The bedside mobile support device for ankle dressing change according to claim 1, characterized in that: The fixing nut (6) is provided with anti-slip grooves on its circumference.

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