Lower limb supporting device

Abstract

The utility model discloses a lower limb supporting device which is mainly applied to transferring of a patient after lithotomy position operation. Wheels are arranged at the bottom of the lifting table, and the lifting table is provided with a supporting plate capable of ascending and descending. The connecting arm extends out of the lifting platform below the supporting plate, and the extending end of the connecting arm can be used for clamping an operating bed. The device can be combined with an operation, a patient can be conveniently transferred after the lithotomy position operation, a heavy bed plate does not need to be moved and spliced, the intermediate waiting time is shortened, and the operation continuous stage rate can be improved.

Description

Technical Field

[0001] The present application relates to a lower limb support device, which is mainly used for the transfer of patients after lithotomy surgery. Background Art

[0002] The lithotomy position is the most commonly used position for anal surgery. The patient lies supine on the examination bed with the buttocks close to the bedside and placed on the leg support, which can maximize the exposure of the perineum. It is a commonly used surgical position in anorectal surgery, urological surgery and gynecological surgery. Because the footrest of the currently used operating table needs to be removed when it is placed in the lithotomy position, the pad should be put back before the patient is transferred after the operation, that is, a pad is docked to support the patient's feet, and the patient's legs are flattened for transfer; when performing the next operation, the lithotomy position needs to be placed. The footrest needs to be removed again and the bed board needs to be docked and installed, and this is repeated. In this way, the intermediate waiting time is increased, the continuous operation rate is reduced, and the workload of medical staff is also increased. Since the bed board is very heavy, if the force is unstable, there is a hidden danger of causing occupational injury to medical staff. Utility Model Content

[0003] The purpose of this application is to provide a lower limb support device that can be combined with surgery to facilitate the transfer of patients after surgery in the lithotomy position. To this end, this application adopts the following technical solutions:

[0004] A lower limb support device, comprising:

[0005] A lifting platform with wheels at the bottom, the lifting platform is provided with a lifting support plate;

[0006] At least one connecting arm extends from the lifting platform below the support plate, and the extending end of the connecting arm can be used to clamp the operating bed.

[0007] In at least one embodiment, the lifting platform further includes a base and a lifting column, the wheels are provided in plurality and arranged at the bottom of the base, the lifting column is fixedly erected on the top of the base, the lifting column can be controlled to rise and fall to a certain height, and the support plate is fixed to the top of the lifting column.

[0008] In at least one embodiment, the connecting arm includes a connecting column, a sliding sleeve, a telescopic rod and a U-shaped plate, the connecting column is vertically fixed to the bottom of the support plate, the sliding sleeve can be slidably mounted on the support plate, and is provided with a first screw that can fasten the sliding sleeve to the connecting column, one end of the telescopic rod is fixedly connected to the sliding sleeve, and the other end can extend out of the area directly below the support plate, the U-shaped plate is fixed to the protruding end of the telescopic rod, and is provided with a second screw for fastening to the operating bed.

[0009] In at least one embodiment, the telescopic rod includes a sleeve, a movable rod, a sliding column and an anti-slip ring, one end of the sleeve is fixed to the sliding sleeve, and the other end is surrounded by the anti-slip ring, the inner ring diameter of the anti-slip ring is smaller than the inner diameter of the sleeve, one end of the movable rod is fixedly connected to the U-shaped plate, and the other end passes through the anti-slip ring and is inserted into the sleeve, the sliding column is coaxially arranged in the sleeve, the sliding column is fixedly connected to the movable rod, and the diameter is larger than the inner ring diameter of the anti-slip ring, and the side wall of the sleeve is also provided with a third screw that can fasten the movable rod in the sleeve.

[0010] Compared with the prior art, the present application achieves at least the following beneficial effects: the present application provides a movable and liftable lifting platform for placing the legs of patients after lithotomy position surgery, and provides a connecting arm that can clamp the operating bed, so that after the surgery, the lifting platform can be immediately connected to the operating bed through the connecting arm, without the need to move and splice heavy bed boards, thereby reducing the intermediate waiting time, which is beneficial to improving the surgery connection rate and reducing the workload and work intensity of medical staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] One or more embodiments of the present application will now be described, by way of example only, with reference to the accompanying drawings, in which:

[0012] Figure 1 A side view of an embodiment of the present application;

[0013] Figure 2 for Figure 1 A top view of an embodiment;

[0014] Figure 3 for Figure 1 A perspective view of an embodiment;

[0015] Figure 4 This is a cross-sectional view of a telescopic rod according to an embodiment of the present application.

[0016] The numbers in the figure are: 1, lifting platform; 11, base; 12, wheels; 13, lifting column; 14, support plate; 15, turning handle; 2, connecting arm; 21, connecting column; 22, sliding sleeve; 23, telescopic rod; 231, sleeve; 232, movable rod; 233, sliding column; 234, anti-slip ring; 235, third screw; 24, U-shaped plate; 25, limit plate; 26, first screw; 27, second screw. DETAILED DESCRIPTION

[0017] The present application will be described in detail below with reference to the exemplary embodiments in the accompanying drawings. However, it should be understood that the present application can be implemented in a variety of different forms and should not be construed as being limited to the embodiments described herein. These embodiments are provided here to make the disclosure of the present application more complete and to fully convey the concept of the present application to those skilled in the art.

[0018] In the description of the present application, it should be understood that the terms "center", "lateral", "longitudinal", "front", "back", "left", "right", "up", "down", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the scope of protection of the present application.

[0019] Aiming at the drawback of long waiting time in lithotomy position surgery in the prior art. After careful analysis, the inventor believes that an important reason for the above drawback is that when the common operating table is placed in the lithotomy position, the tripod needs to be removed. When the operation is completed, the pad must be put back and spliced ​​before the patient is transferred. The patient's legs must be laid flat before transfer. The pad is very heavy and needs to be moved, which affects efficiency. For this reason, the inventor conceived a movable platform that can be integrated with the operating table, and its structural improvements are as follows:

[0020] like Figures 1 to 3 As shown, the lower limb support device of this embodiment comprises: a lifting platform 1 with wheels 12 at the bottom, the lifting platform 1 is provided with a lifting support plate 14; and at least one connecting arm 2, the connecting arm 2 extends from the lifting platform 1 below the support plate 14, and the extending end thereof can be used to clamp the operating bed. It is preferred that two connecting arms 2 are provided, which are symmetrically arranged on both sides of the center line of the support plate 14.

[0021] The lifting platform 1 also includes a base 11 and a lifting column 13. A plurality of wheels 12 are provided and arranged at the bottom of the base 11. The lifting column 13 is fixed and erected on the top of the base 11. The lifting column 13 can be lifted to a certain height under control. The support plate 14 is fixed on the top of the lifting column 13. The lifting column 13 can be lifted and lowered and controlled by hydraulic lifting, screw lifting, gear rack lifting, etc. In order to facilitate the control of lifting, a rotating handle 15 for controlling its lifting is provided on the side of the lifting column 13.

[0022] The connecting arm 2 includes a connecting column 21, a sliding sleeve 22, a telescopic rod 23 and a U-shaped plate 24. The connecting column 21 is vertically fixed to the bottom of the support plate 14. The sliding sleeve 22 can be slidably sleeved on the support plate 14 and is provided with a first screw 26 that can fasten the sliding sleeve 22 to the connecting column 21. One end of the telescopic rod 23 is fixedly connected to the sliding sleeve 22, and the other end can extend out of the area directly below the support plate 14. The U-shaped plate 24 is fixed to the extended end of the telescopic rod 23 and is provided with a second screw 27 for fastening to the operating bed. A stop plate 25 for preventing the sliding sleeve 22 from falling off is fixed to the bottom of the connecting column 21. By using the first screw 26 and the sliding sleeve 22 in combination, the height position of the connecting arm 2 below the support plate 14 can be adjusted. By using the second screw 27 and the U-shaped plate 24 in combination, it can be used to clamp the iron rod of the operating bed.

[0023] like Figure 4 As shown, in a possible embodiment, the telescopic rod 23 includes a sleeve 231, a movable rod 232, a sliding column 233 and an anti-slip ring 234. One end of the sleeve 231 is fixed to the sliding sleeve 22, and the other end is surrounded by an anti-slip ring 234. The inner ring diameter of the anti-slip ring 234 is smaller than the inner diameter of the sleeve 231. One end of the movable rod 232 is fixedly connected to the U-shaped plate 24, and the other end passes through the anti-slip ring 234 and is inserted into the sleeve 231. The sliding column 233 is coaxially arranged in the sleeve 231. The sliding column 233 is fixedly connected to the movable rod 232, and the diameter is larger than the inner ring diameter of the anti-slip ring 234. The side wall of the sleeve 231 is also provided with a third screw 235 that can fasten the movable rod 232 in the sleeve 231. After loosening the third screw 235, the telescopic degree of the movable rod 232 can be adjusted; tightening the third screw 235 can prevent the movable rod 232 from randomly telescoping, thereby ensuring the stability of the lifting platform 1 and the operating bed after being connected.

[0024] During use, since the height of the operating table is fixed, the support plate 14 can be adjusted to the same height as the operating table first, and the connecting arm 2 can even be adjusted to a suitable length first. Before the patient needs to be transferred after the operation, the entire device can be moved immediately, and the U-shaped plate 24 cooperates with the second screw 27 to clamp the iron bar of the operating table. The tripod can be immediately removed, the patient's legs can be put down, and then the patient can be transferred. After the transfer is completed, the second screw 27 can be loosened, and the patient can be put into the next round of use immediately.

[0025] It should be understood that all the above embodiments are illustrative rather than restrictive, and various modifications or variations made by those skilled in the art to the specific embodiments described above based on the concept of the present application should all be within the protection scope of the present application.

Claims

1. A lower limb support device, characterized in that: include: A lifting platform (1) with wheels (12) at the bottom, the lifting platform (1) being provided with a lifting support plate (14); at least one connecting arm (2), the connecting arm (2) extending from the lifting platform (1) below the supporting plate (14), the extending end of the connecting arm (2) being capable of clamping the operating table; The connecting arm (2) comprises a connecting column (21), a sliding sleeve (22), a telescopic rod (23) and a U-shaped plate (24); the connecting column (21) is vertically fixed to the bottom of the supporting plate (14); the sliding sleeve (22) can be slidably sleeved on the supporting plate (14) and is provided with a first screw (26) for fastening the sliding sleeve (22) to the connecting column (21); one end of the telescopic rod (23) is fixedly connected to the sliding sleeve (22) and the other end can extend out of the area directly below the supporting plate (14); the U-shaped plate (24) is fixed to the extended end of the telescopic rod (23) and is provided with a second screw (27) for fastening to the operating table; The telescopic rod (23) comprises a sleeve (231), a movable rod (232), a sliding column (233) and an anti-slip ring (234). One end of the sleeve (231) is fixed to the sliding sleeve (22), and the other end is surrounded by the anti-slip ring (234). The inner ring diameter of the anti-slip ring (234) is smaller than the inner diameter of the sleeve (231). One end of the movable rod (232) is fixedly connected to the U-shaped plate (24), and the other end passes through the anti-slip ring (234) and is inserted into the sleeve (231). The sliding column (233) is coaxially arranged in the sleeve (231). The sliding column (233) is fixedly connected to the movable rod (232) and has a diameter larger than the inner ring diameter of the anti-slip ring (234). The side wall of the sleeve (231) is also provided with a third screw (235) that can fasten the movable rod (232) in the sleeve (231).

2. The lower limb support device according to claim 1, characterized in that: The lifting platform (1) further comprises a base (11) and a lifting column (13); a plurality of wheels (12) are provided and arranged at the bottom of the base (11); the lifting column (13) is fixedly erected on the top of the base (11); the lifting column (13) can be controlled to rise and fall to a certain height; and the support plate (14) is fixed to the top of the lifting column (13).

3. The lower limb support device according to claim 2, characterized in that: A rotating handle (15) for controlling the lifting and lowering of the lifting column (13) is provided on the side surface of the lifting column (13).

4. The lower limb support device according to claim 1, characterized in that: A limiting plate (25) is fixed to the bottom of the connecting column (21) for preventing the sliding sleeve (22) from falling off.

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