Multipurpose supporting bracket for ankle operation

Abstract

The invention discloses a multi-purpose supporting bracket for an ankle operation. The multi-purpose supporting bracket comprises a base, a bracket seat and a sliding plate, the upper end of the base is slidably connected with the bracket, and the top is provided with the sliding plate. A sliding sleeve is arranged in the middle of the base; a telescopic rod is arranged at the upper end of the sliding sleeve; the middle part of the telescopic rod is slidably connected with the sliding plate; fixing seats are symmetrically arranged on the two sides of the sliding plate; the middle of the upper end of the fixed seat is in threaded connection with a clamping bolt; clamping knobs are arranged at the upper ends of the clamping bolts, and clamping plates are arranged at the lower ends; the device is stably supported through the base, the sliding plate slides on the base and can be fixed to a bed body through the fixing bases on the two sides, so that the device is flexible and stable in the using process, position adjustment can be conveniently conducted according to operation requirements, and meanwhile the stability of operation is guaranteed.

Description

Technical Field

[0001] The present invention belongs to the technical field of foot and ankle surgery, and particularly relates to a multi-purpose support bracket for foot and ankle surgery. Background Art

[0002] Foot and ankle surgery plays an important role in the medical field, which involves a wide range of treatments for various diseases and injuries of the foot and ankle. However, when performing foot and ankle surgery and preoperative preparation work, some challenges and inconveniences are often faced. Traditional support devices have certain limitations in meeting the surgical needs. During the preoperative cleaning and disinfection process, the patient needs to fully expose the foot, ankle and calf parts for thorough cleaning and disinfection. However, existing support devices often cannot provide sufficient support for the patient's thigh and knee, resulting in discomfort and fatigue for the patient during the cleaning and disinfection process. This not only affects the patient's comfort, but also may have an adverse impact on the quality of preoperative preparation.

[0003] In addition, the physical conditions and surgical needs of different patients vary. This requires the support device to be able to adapt to patients of different heights and body types and provide stable support during the surgery to ensure the smooth progress of the surgery. Traditional devices often lack flexibility and adaptability in adjustment and are difficult to meet diverse needs.

[0004] In the prior art, on the one hand, the position adjustment function of the foot support plate is limited and it is difficult to flexibly adjust according to the length of the patient's calf. As a result, during the surgery, the patient's foot cannot be effectively supported, causing discomfort and fatigue for the patient. Moreover, for different patients, especially those with significant differences in calf length, it is difficult to provide a personalized support plan, affecting the surgical and nursing effects. On the other hand, existing support brackets also have deficiencies in the convenience of fixing and moving. Some devices can only be fixed in a specific position, cannot be flexibly moved and adjusted according to the needs of surgery or nursing, and have a poor fixing effect.

[0005] Therefore, in view of the above problems in the prior art, the present solution proposes a multi-purpose support bracket for foot and ankle surgery. Summary of the Invention

[0006] To solve the above technical problems, the present invention designs a multi-purpose support bracket for ankle surgery. By slidingly connecting a sliding plate above the base, the device can be flexibly adjusted according to the surgical needs during use. The device is supported by the base, and at the same time, the device is fixed on the bed body through the fixing seats on both sides of the sliding plate, improving the stability of the device during use and also enhancing its flexibility. At the same time, chutes are provided on both sides of the calf support plate to slidably connect sliders, and a foot support plate is arranged on the sliders, enabling the device to flexibly adjust the position of the sliders on the calf support plate according to the length of the patient's calf during use, so that the sole of the patient's foot can completely abut against the foot support plate, ensuring stable support for the patient's foot.

[0007] To achieve the above technical effects, the present invention is realized through the following technical solutions: A multi-purpose support bracket for ankle surgery, comprising: a base, a support seat, and a sliding plate;

[0008] The upper end of the base is slidably connected to the support seat, and a sliding plate is arranged on the top;

[0009] A sliding sleeve is arranged in the middle of the base; a telescopic rod is arranged at the upper end of the sliding sleeve; the middle part of the telescopic rod is slidably connected to the sliding plate, and a support seat is arranged at the top; fixing seats are symmetrically arranged on both sides of the sliding plate; a clamping bolt is threadedly connected to the middle of the upper end of the fixing seat; a clamping knob is arranged at the upper end of the clamping bolt, and a clamping plate is arranged at the lower end;

[0010] Further, adjusting seats are arranged on both sides and in the middle of the upper end of the support seat; the adjusting seats are rotatably connected to adjusting columns; leg adjusting screws are symmetrically arranged at both ends of the adjusting columns, and one side penetrates through the adjusting seat to be provided with a leg adjusting knob;

[0011] Further, the thread pitches of the leg adjusting screws on both sides of the adjusting column are the same, and the thread rotation directions are opposite;

[0012] Further, the adjusting screw is threadedly connected to a sliding seat; a thigh support plate is arranged at the upper end of the sliding seat; the rear end of the thigh support plate is rotatably connected to a calf support plate;

[0013] Further, calf rotating shafts are symmetrically arranged on both sides of the front end of the calf support plate and are rotatably connected to the thigh support plate; one of the calf rotating shafts is slidably connected to a telescopic column; an adjusting handle is arranged at the front end of the telescopic column, and a return spring is sleeved outside; a plurality of limiting grooves are arranged in a circumferential array on the outer circumference of the adjusting handle;

[0014] Further, one end of the return spring is fixedly connected to the thigh support plate, and the other end is fixedly connected to the adjusting handle;

[0015] Further, a limiting rod is arranged on one side of the rear end of the thigh support plate and is movably connected to the limiting groove;

[0016] Further, sliding grooves are symmetrically formed on both sides of the lower leg support plate for sliding connection with sliders, and a lower leg support seat is arranged at the bottom of the rear end for rotational connection with a foot adjustment screw rod; a foot adjustment seat is arranged at the bottom of the slider for threaded connection with the foot adjustment screw rod, a foot rotation shaft is arranged at the front end of the upper part for rotational connection with a foot support plate, and a plurality of limiting sleeves are arranged in an array at the rear end; a foot adjustment knob is arranged at the rear end of the foot adjustment screw rod.

[0017] Further, the lower end of the foot support plate is rotationally connected to a foot rotation shaft, and a limiting rotation shaft is arranged in the middle of the rear end for rotational connection with a limiting ring; the lower end of the limiting ring is movably connected to a limiting platform.

[0018] The beneficial effects of the present invention are as follows:

[0019] Through the cooperation of the sliding grooves on both sides of the lower leg support plate and the sliders in the present invention, the position of the foot support plate can be flexibly adjusted according to the length of the patient's lower leg, ensuring that the sole of the foot completely abuts against the foot support plate, providing stable support, avoiding discomfort or fatigue of the patient due to improper support, enabling the device to adapt to patients of different heights and body types, providing personalized support solutions for each patient, and meeting diverse surgical and nursing needs.

[0020] Meanwhile, a stable support is provided for the device through the base, the sliding plate slides on the base and can be fixed to the bed body through the fixed seats on both sides, making the device flexible and stable during use, facilitating position adjustment according to surgical needs, and ensuring the stability of surgical operations. Description of the Drawings

[0021] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for describing the embodiments will be briefly introduced below.

[0022] Figure 1 is an overall structural schematic diagram of a multi-purpose support bracket for ankle surgery;

[0023] Figure 2 is a front view of a multi-purpose support bracket for ankle surgery;

[0024] Figure 3 is a side cross-sectional view of a multi-purpose support bracket for ankle surgery;

[0025] Figure 4 is a side view of a multi-purpose support bracket for ankle surgery;

[0026] Figure 5 is a partial structural schematic diagram A of a multi-purpose support bracket for ankle surgery;

[0027] Figure 6 is a partial structural schematic diagram B of a multi-purpose support bracket for ankle surgery;

[0028] Figure 7Schematic diagram of the slider structure of a multi-purpose support bracket for ankle surgery

[0029] In the attached drawings, the list of components represented by each label is as follows:

[0030] 1 - Base, 2 - Sliding sleeve, 3 - Telescopic rod, 4 - Sliding plate, 5 - Fixed seat, 6 - Clamping plate, 7 - Clamping bolt, 8 - Clamping knob, 9 - Support seat, 10 - Adjusting seat, 11 - Adjusting column, 12 - Leg adjusting screw, 13 - Leg adjusting knob, 14 - Sliding seat, 15 - Thigh support plate, 16 - Calf support plate, 17 - Foot support plate, 18 - Adjusting handle, 19 - Limiting groove, 20 - Return spring, 21 - Telescopic column, 22 - Limiting rod, 23 - Calf rotating shaft, 24 - Slider, 25 - Foot rotating shaft, 26 - Limiting platform, 27 - Foot adjusting screw, 28 - Foot adjusting knob, 29 - Limiting rotating shaft, 30 - Foot adjusting seat, 31 - Calf support seat, 32 - Limiting ring Detailed implementation method

[0031] The present invention discloses a multi-purpose support bracket for ankle surgery, including a base 1, a support seat 9, and a sliding plate 4; the upper end of the base 1 is slidably connected to the support seat 9, and the sliding plate 4 is arranged on the top; a sliding sleeve 2 is arranged in the middle of the base 1; the telescopic rod 3 is arranged at the upper end of the sliding sleeve 2; the middle of the telescopic rod 3 is slidably connected to the sliding plate 4, and the support seat 9 is arranged at the top; fixing seats 5 are symmetrically arranged on both sides of the sliding plate 4; a clamping bolt 7 is threadedly connected to the middle of the upper end of the fixing seat 5; a clamping knob 8 is arranged at the upper end of the clamping bolt 7, and a clamping plate 6 is arranged at the lower end; the base 1 provides stable support for the device, the sliding plate 4 slides on the base 1 and can be fixed on the bed body through the fixing seats 5 on both sides, making the device flexible and stable during use, facilitating position adjustment according to surgical needs, and ensuring the stability of surgical operations

[0032] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments

[0033] Embodiment 1

[0034] As Figure 1-4 shown, the upper end of the base 1 is slidably connected to the support seat 9, and the sliding plate 4 is arranged on the top

[0035] The sliding sleeve 2 is arranged in the middle of the base 1; the telescopic rod 3 is arranged at the upper end of the sliding sleeve 2; the middle of the telescopic rod 3 is slidably connected to the sliding plate 4, and the support seat 9 is arranged at the top; fixing seats 5 are symmetrically arranged on both sides of the sliding plate 4; a clamping bolt 7 is threadedly connected to the middle of the upper end of the fixing seat 5; a clamping knob 8 is arranged at the upper end of the clamping bolt 7, and a clamping plate 6 is arranged at the lower end

[0036] On both sides and in the middle of the upper end of the support 9, adjusting seats 10 are provided; the adjusting seats 10 are rotatably connected to adjusting columns 11; at both ends of the adjusting columns 11, leg adjusting screws 12 are symmetrically arranged, and on one side, a leg adjusting knob 13 penetrates through the adjusting seat 10;

[0037] The thread pitches of the leg adjusting screws 12 on both sides of the adjusting column 11 are the same, and the thread helix directions are opposite;

[0038] The adjusting screws are threadedly connected to sliding seats 14; a thigh support plate 15 is arranged at the upper end of the sliding seats 14; the rear end of the thigh support plate 15 is rotatably connected to a calf support plate 16;

[0039] In this embodiment, when the device is in use, the base 1 is placed in a suitable position. Through the fixed seats 5 on both sides of the sliding plate 4, the device is fixed to the bed body by using the clamping bolts 7 and the clamping knobs 8, and the height of the device is adjusted by the telescopic rod 3 to ensure that the support 9 can move up and down to meet the requirements of different heights; at this time, according to the surgical needs, the leg adjusting knob 13 is rotated to drive the rotation of the adjusting column 11, thereby driving the rotation of the leg adjusting screws 12 at both ends, so that the symmetrically arranged sliding seats 14 on both sides move relatively closer to or away from each other along the adjusting screws, thereby adjusting the distance between the two legs of the patient;

[0040] In this embodiment, the base 1 provides stable support for the device. The sliding plate 4 slides on the base 1 and can be fixed to the bed body through the fixed seats 5 on both sides, making the device flexible and stable during use, facilitating position adjustment according to surgical needs, and ensuring the stability of surgical operations;

[0041] There are differences in the leg widths and body shapes of different patients. By adjusting the distance between the sliding seats 14 on both sides, it can be ensured that the thigh support plate 15 can accurately support the patient's thigh part, providing stable and comfortable support, and avoiding patient discomfort or difficult surgical operations caused by inappropriate equipment.

[0042] Embodiment 2

[0043] As Figure 2 、 3 、5, and 6 show that on both sides of the front end of the calf support plate 16, calf rotating shafts 23 are symmetrically arranged and rotatably connected to the thigh support plate 15; on one side, the calf rotating shaft 23 is slidably connected to a telescopic column 21; an adjusting handle 18 is arranged at the front end of the telescopic column 21, and a return spring 20 is sleeved outside; a plurality of limiting grooves 19 are arranged in a circumferential array on the outer circumference of the adjusting handle 18;

[0044] One end of the return spring 20 is fixedly connected to the thigh support plate 15, and the other end is fixedly connected to the adjusting handle 18;

[0045] On one side of the rear end of the thigh support plate 15, a limiting rod 22 is arranged and movably connected to the limiting groove 19;

[0046] In this embodiment, when it is necessary to adjust the angle of the calf support plate 16, pull the adjustment handle 18 outwards to overcome the elastic force of the return spring 20, so that the telescopic column 21 slides in the calf rotating shaft 23. At this time, the limit rod 22 is separated from the limit groove 19, and the calf support plate 16 can rotate freely. After adjusting to an appropriate angle, release the adjustment handle 18, and the return spring 20 resets the adjustment handle 18, and the limit rod 22 snaps back into the limit groove 19 to fix the angle of the calf support plate 16;

[0047] In this embodiment, the device can flexibly adjust the angle of the calf support plate 16 according to the specific leg shape and surgical requirements of the patient, ensuring that the calf support plate 16 can accurately fit the patient's calf, providing stable and comfortable support, and preventing the patient from feeling discomfort or fatigue due to improper support. Moreover, the leg lengths, calf muscle shapes, and angular requirements of the surgical sites of different patients vary. By adjusting the angle of the calf support plate 16, various body types and surgical requirements can be met, providing a personalized support plan for each patient and ensuring the smooth progress of the surgery and nursing process.

[0048] Embodiment 3

[0049] As Figure 1-7 shown,

[0050] Sliding grooves are symmetrically formed on both sides of the calf support plate 16 to slidably connect the sliders 24, and a calf support seat 31 is arranged at the bottom of the rear end to rotatably connect the foot adjustment screw rod 27; a foot adjustment seat 30 is arranged at the bottom of the slider 24 to be threadedly connected to the foot adjustment screw rod 27, and a foot rotating shaft 25 is arranged at the front end of the upper part to rotatably connect the foot support plate 17, and a plurality of limit sleeves are arranged in an array at the rear end; a foot adjustment knob 28 is arranged at the rear end of the foot adjustment screw rod 27;

[0051] The lower end of the foot support plate 17 is rotatably connected to the foot rotating shaft 25, and a limit rotating shaft 29 is arranged in the middle of the rear end to rotatably connect the limit ring 32; the lower end of the limit ring 32 is movably connected to the limit table 26;

[0052] In this embodiment, when it is necessary to adjust the position of the foot support plate 17, rotate the foot adjustment knob 28 to drive the foot adjustment screw rod 27 to rotate. Since the foot adjustment seat 30 is threadedly connected to the foot adjustment screw rod 27, the rotation of the screw rod will cause the foot adjustment seat 30 to move along the axial direction of the screw rod. The movement of the foot adjustment seat 30 drives the slider 24 to slide in the sliding grooves on both sides of the calf support plate 16, and the movement of the slider 24 further drives the adjustment of the position of the foot support plate 17 on the calf support plate 16. By adjusting the position of the slider 24 in the sliding groove, the foot support plate 17 can be adjusted to an appropriate position so that the patient's sole can completely rest on the foot support plate 17, ensuring stable support for the patient's foot;

[0053] When the angle of the footrest plate 17 needs to be adjusted, lift or move the footrest plate 17 so that it rotates around the foot rotation shaft 25. The limiting ring 32 at the rear end of the footrest plate 17 disengages from the limiting platform 26. At this time, according to the required angle, snap the limiting ring 32 into the appropriate limiting platform 26. After adjusting to the appropriate angle, release the footrest plate 17. Under the action of its own gravity and the gravity of the patient's foot, it will stabilize at the new angular position;

[0054] In this embodiment, the device can flexibly adjust the front and rear positions of the footrest plate 17 according to the specific calf length and foot position of the patient, ensuring that the patient's sole can completely rest on the footrest plate 17, providing stable and comfortable support, avoiding discomfort or fatigue caused by improper support for the patient. Moreover, the leg lengths and foot positions of different patients are different. By adjusting the position of the footrest plate 17, various body types and surgical requirements can be met, providing a personalized support solution for each patient and ensuring the smooth progress of the surgical and nursing processes;

[0055] At the same time, the device can flexibly adjust the angle of the footrest plate 17 according to the specific foot shape and surgical requirements of the patient, ensuring that the footrest plate 17 can accurately fit the patient's sole, providing stable and comfortable support, avoiding discomfort or fatigue caused by improper support for the patient. Moreover, the foot shapes, arch heights, and angular requirements of the surgical sites of different patients are different. By adjusting the angle of the footrest plate 17, various body types and surgical requirements can be met, providing a personalized support solution for each patient and ensuring the smooth progress of the surgical and nursing processes.

[0056] In summary, through the cooperation of the sliding grooves on both sides of the calf support plate 16 and the sliders 24, the position of the footrest plate 17 of the present invention can be flexibly adjusted according to the patient's calf length, ensuring that the sole completely rests on the footrest plate 17, providing stable support, avoiding discomfort or fatigue caused by improper support for the patient, enabling the device to adapt to patients of different heights and body types, providing a personalized support solution for each patient, and meeting diverse surgical and nursing needs;

[0057] At the same time, the base 1 provides stable support for the device. The sliding plate 4 slides on the base 1 and can be fixed to the bed body through the fixed seats 5 on both sides, making the device flexible and stable during use, facilitating position adjustment according to surgical needs, and ensuring the stability of surgical operations.

[0058] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific embodiments described.

Claims

1. A multi-purpose support bracket for ankle surgery, characterized in that, Comprising: Base, support, sliding plate; The upper end of the base is slidably connected to the support, and the sliding plate is arranged on the top; A sliding sleeve is arranged in the middle of the base; a telescopic rod is arranged at the upper end of the sliding sleeve; the middle of the telescopic rod is slidably connected to the sliding plate, and the support is arranged at the top; fixing seats are symmetrically arranged on both sides of the sliding plate; a clamping bolt is threadedly connected to the middle of the upper end of the fixing seat; a clamping knob is arranged at the upper end of the clamping bolt, and a clamping plate is arranged at the lower end.

2. The multi-purpose support bracket for ankle surgery according to claim 1, characterized in that Adjusting seats are arranged on both sides and in the middle of the upper end of the support; the adjusting seats are rotatably connected to the adjusting columns; leg adjusting screws are symmetrically arranged at both ends of the adjusting columns, and a leg adjusting knob is arranged on one side penetrating through the adjusting seat.

3. The multi-purpose support bracket for ankle surgery according to claim 2, characterized in that, The thread pitches of the leg adjusting screws on both sides of the adjusting column are the same, and the thread helix directions are opposite.

4. The multi-purpose support bracket for ankle surgery according to claim 2, wherein, The adjusting screw is threadedly connected to the sliding seat; a thigh support plate is arranged at the upper end of the sliding seat; the rear end of the thigh support plate is rotatably connected to the calf support plate.

5. The multi-purpose support bracket for ankle surgery according to claim 4, characterized in that, Calf rotating shafts are symmetrically arranged on both sides of the front end of the calf support plate and are rotatably connected to the thigh support plate; one of the calf rotating shafts is slidably connected to the telescopic column; an adjusting handle is arranged at the front end of the telescopic column, and a return spring is sleeved outside; a plurality of limiting grooves are arranged in a circumferential array on the outer circumference of the adjusting handle.

6. The multi-purpose support bracket for ankle surgery according to claim 5, characterized in that, One end of the return spring is fixedly connected to the thigh support plate, and the other end is fixedly connected to the adjusting handle.

7. The multi-purpose support bracket for ankle surgery according to claim 6, characterized in that, A limiting rod is arranged on one side of the rear end of the thigh support plate and is movably connected to the limiting groove.

8. The multi-purpose support bracket for ankle surgery according to claim 4, characterized in that, Chute grooves are symmetrically opened on both sides of the calf support plate and are slidably connected to the sliders, and a calf support seat is arranged at the bottom of the rear end and is rotatably connected to the foot adjusting screw; a foot adjusting seat is arranged at the bottom of the slider and is threadedly connected to the foot adjusting screw, a foot rotating shaft is arranged at the front end of the upper part and is rotatably connected to the foot support plate, and a plurality of limiting sleeves are arranged in an array at the rear end; a foot adjusting knob is arranged at the rear end of the foot adjusting screw.

9. The multi-purpose support bracket for ankle surgery according to claim 8, characterized in that, The lower end of the foot support plate is rotatably connected to the foot rotating shaft, and a limiting rotating shaft is arranged in the middle of the rear end and is rotatably connected to the limiting ring; the lower end of the limiting ring is movably connected to the limiting platform.

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