Auxiliary frame for orthopedic surgery

Abstract

The utility model discloses an auxiliary frame for orthopedic surgery, which belongs to the technical field of medical auxiliary instruments and comprises a C-shaped frame, a bed body, two auxiliary mechanisms and a vertical plate. Each auxiliary mechanism comprises a sliding block, an auxiliary rod, a motor, an auxiliary plate, a first telescopic rod, a bracket, a first supporting seat, a first screw rod, a threaded sleeve, a second supporting seat, a supporting block and a convex block, and a sliding groove is formed in each auxiliary rod. The effect of preventing the bracket from moving is achieved through the action of a second screw rod and a threaded groove, meanwhile, the bracket can unfold the upper limbs or the lower limbs of a patient under the action of a threaded sleeve and a first screw rod, and the bracket can adapt to different positions or angles under the action of a first telescopic rod, so that the orthopedic surgery is assisted, and the surgical requirements are met.

Description

Technical Field

[0001] The utility model belongs to the technical field of medical auxiliary instruments, and provides an orthopedic surgery auxiliary frame. Background Art

[0002] Medical auxiliary instruments refer to tools or devices used to assist medical treatment, diagnosis, prevention or alleviation of diseases; they can be active or passive, and can be divided into multiple categories according to their uses and functions; the definition of medical auxiliary instruments is quite broad, covering various products from simple tongue depressors to complex medical imaging devices, and the operating table, as one of the medical auxiliary instruments, is an indispensable part of medical facilities, especially in the operating room; the operating table not only provides comfortable support for patients, but also helps doctors and medical staff maintain the best operating position and convenient operating environment during the operation; the design of the operating table usually includes functions such as adjustable height, angle, etc. to meet the needs of different types of surgeries.

[0003] However, during the operation of the upper limb or lower limb, sometimes the limb needs to be spread outwards according to the need. Since the width of the existing operating table is fixed, it cannot meet this requirement. Summary of the Utility Model

[0004] In view of this, the purpose of the utility model is to provide an orthopedic surgery auxiliary frame, aiming to solve the problem that during the operation of the upper limb or lower limb, sometimes the limb needs to be spread outwards according to the need. Since the width of the existing operating table is fixed, it cannot meet this requirement.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] The utility model provides an orthopedic surgery auxiliary rack, which includes a C-shaped rack, a bed body and two auxiliary mechanisms. Both sides of the bed body are provided with convex grooves. One end of the C-shaped rack is provided with a vertical plate. The C-shaped rack is fixedly connected to the bed body and is arranged below the bed body. The vertical plate is fixedly connected to the bed body and is located below the bed body. The two auxiliary mechanisms are symmetrically arranged on both sides of the bed body respectively. The auxiliary mechanism includes a slider, an auxiliary rod, a motor and an auxiliary plate. A first telescopic rod is arranged below the slider. The output end of the first telescopic rod is provided with a bracket, and the output end of the first telescopic rod penetrates through the slider. The bracket is located above the slider. The auxiliary rod is internally provided with a chute. A first support seat is arranged below the auxiliary rod. The output end of the motor is provided with a first screw rod. A threaded sleeve is sleeved on the first screw rod. One end of the auxiliary plate is provided with a second support seat. The other end of the auxiliary plate is provided with a support block. A convex block is arranged on the rear end face of the auxiliary plate. The slider is slidably connected to the auxiliary rod and is located in the chute. The auxiliary rod is hinged to the second support seat and is located in the second support seat, and is also located on the front end face of the auxiliary plate. The motor is fixedly connected to the bed body and is located on the side of the bed body. The threaded sleeve is hinged to the first support seat and is located in the first support seat, and penetrates through the support block. The convex block is slidably connected to the bed body and is located in the convex groove.

[0007] Further, the auxiliary mechanism further includes a second screw rod and a second telescopic rod. The convex block is internally provided with a threaded groove. The second screw rod is rotatably connected to the bed body and is located on one side of the bed body and is also located in the convex groove. The second screw rod is also threadedly connected to the convex block and is located in the threaded groove. The second telescopic rod is fixedly connected to the auxiliary rod and is located at one end of the chute. The slider is also fixedly connected to the second telescopic rod and is located at the output end of the second telescopic rod.

[0008] Further, the auxiliary mechanism further includes a soft pad and an anti-rotation sleeve. A plurality of convex blocks are arranged on the inner side of the anti-rotation sleeve. A plurality of grooves are arranged on the outer side of the threaded sleeve. The soft pad is adhesively bonded to the bracket and is located above the bracket. The anti-rotation sleeve is fixedly connected to the bed body and is located on the side of the bed body. The threaded sleeve is also slidably connected to the anti-rotation sleeve and is located in the anti-rotation sleeve, and the convex blocks are located in the grooves.

[0009] Further, the orthopedic surgery auxiliary rack further includes two X-shaped brackets. The two X-shaped brackets are respectively fixedly connected to the C-shaped rack and are located on both sides of the C-shaped rack. The two X-shaped brackets are also respectively fixedly connected to the bed body and are located below the bed body.

[0010] Furthermore, the orthopedic surgery assistance frame further includes a plurality of reinforcing plates and a C-shaped anti-slip pad. The plurality of reinforcing plates are respectively fixedly connected to the C-shaped frame and are located at the inner bottom of the C-shaped frame. The C-shaped anti-slip pad is adhesively connected to the C-shaped frame and is located below the C-shaped frame.

[0011] The beneficial effects of the present utility model are as follows:

[0012] 1. For an orthopedic surgery assistance frame of the present utility model, by providing the auxiliary mechanism on both sides of the bed body, the mechanism can slide on the bed body, and after sliding to the position, the effect of preventing its movement is achieved through the action of the second screw and the thread groove. At the same time, the bracket can also expand the upper or lower limb of the patient under the action of the thread sleeve and the first screw, and can adapt to different positions or angles under the action of the first telescopic rod, so as to assist orthopedic surgery and meet the surgical requirements;

[0013] 2. For an orthopedic surgery assistance frame of the present utility model, the setting of the X-shaped bracket can facilitate improving the stability between the bed body and the C-shaped frame. The reinforcing plate can facilitate improving the stability of the bottom of the C-shaped frame, thereby avoiding the situation that the bottom of the C-shaped frame deflects to both sides. The C-shaped anti-slip pad can facilitate improving the grip, thereby avoiding the situation that the C-shaped frame is displaced.

[0014] Other advantages, objectives, and features of the present utility model will be described to some extent in the subsequent specification, and to some extent, will be obvious to those skilled in the art based on the study of the following text, or can be taught from the practice of the present utility model. The objectives and other advantages of the present utility model can be achieved and obtained through the following specification. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to make the objectives, technical solutions, and advantages of the present utility model clearer, the present utility model will be described in detail and preferably in conjunction with the accompanying drawings, where:

[0016] Figure 1 is the front view of the first embodiment of the present utility model.

[0017] Figure 2 is the Figure 1 cross-sectional view taken along line A-A of the present utility model.

[0018] Figure 3 is the Figure 2 partial enlarged view at B of the present utility model.

[0019] Figure 4 is the Figure 1 cross-sectional view taken along line C-C of the present utility model.

[0020] Figure 5 It is a schematic structural diagram of a motor, a first screw rod and a threaded sleeve in the first embodiment of the present utility model.

[0021] Figure 6 is the Figure 5 cross-sectional view of the D-D line in the present utility model.

[0022] Figure 7 It is a three-dimensional diagram of the second embodiment of the present utility model.

[0023] Reference numerals: 1 is a C-shaped frame, 2 is a bed body, 3 is a convex groove, 4 is a vertical plate, 5 is a slider, 6 is an auxiliary rod, 7 is a motor, 8 is an auxiliary plate, 9 is a first telescopic rod, 10 is a bracket, 11 is a groove, 12 is a chute, 13 is a first support seat, 14 is a first screw rod, 15 is a threaded sleeve, 16 is a second support seat, 17 is a support block, 18 is a convex block, 19 is a second screw rod, 20 is a second telescopic rod, 21 is a threaded groove, 22 is a soft pad, 23 is a rotating sleeve, 24 is a convex block, 25 is a C-shaped anti-slip pad, 26 is an X-shaped bracket, 27 is a reinforcing plate. Specific embodiments

[0024] The present utility model will be further described below in conjunction with specific embodiments. Among them, the drawings are only for illustrative purposes, showing only schematic diagrams, rather than physical diagrams, and should not be construed as a limitation on this patent; in order to better illustrate the embodiments of the present utility model, some components in the drawings will be omitted, enlarged or reduced, which do not represent the dimensions of the actual product; for those skilled in the art, it is understandable that some well-known structures and their descriptions in the drawings may be omitted.

[0025] In the first embodiment, as Figures 1 to 6 shown, an orthopedic surgery assist rack of the present utility model includes a C-shaped frame 1, a bed body 2 and two auxiliary mechanisms. Both sides of the bed body 2 have convex grooves 3. One end of the C-shaped frame 1 is provided with a vertical plate 4. The C-shaped frame 1 is fixedly connected to the bed body 2 and is arranged below the bed body 2, and the vertical plate 4 is fixedly connected to the bed body 2 and is located below the bed body 2. The two auxiliary mechanisms are symmetrically arranged on both sides of the bed body 2 respectively.

[0026] The auxiliary mechanism includes a slider 5, an auxiliary rod 6, a motor 7 and an auxiliary plate 8. A first telescopic rod 9 is provided below the slider 5. The output end of the first telescopic rod 9 is provided with a bracket 10, and the output end of the first telescopic rod 9 penetrates through the slider 5. The bracket 10 is located above the slider 5. A chute 12 is provided inside the auxiliary rod 6. A first support seat 13 is provided below the auxiliary rod 6. The output end of the motor 7 is provided with a first screw rod 14. A threaded sleeve 15 is sleeved on the first screw rod 14. One end of the auxiliary plate 8 is provided with a second support seat 16, and the other end of the auxiliary plate 8 is provided with a support block 17. A convex block 18 is provided on the rear end face of the auxiliary plate 8. The slider 5 is slidably connected to the auxiliary rod 6 and is located inside the chute 12. The auxiliary rod 6 is hinged to the second support seat 16 and is located inside the second support seat 16, and is also located on the front end face of the auxiliary plate 8. The motor 7 is fixedly connected to the bed body 2 and is located on the side of the bed body 2. The threaded sleeve 15 is hinged to the first support seat 13 and is located inside the first support seat 13 and penetrates through the support block 17. The convex block 18 is slidably connected to the bed body 2 and is located inside the convex groove 3. By providing the auxiliary mechanism on both sides of the bed body 2, this mechanism can slide on the bed body 2, and after sliding to a position, through the action of the second screw rod 19 and the threaded groove 21, the effect of preventing its movement can be achieved. At the same time, the bracket 10 can also expand the upper or lower limbs of the patient under the action of the threaded sleeve 15 and the first screw rod 14, and can adapt to different positions or angles under the action of the first telescopic rod 9, so as to assist orthopedic surgery and meet the surgical requirements.

[0027] The auxiliary mechanism further includes a second screw rod 19 and a second telescopic rod 20. A threaded groove 21 is provided inside the convex block 18. The second screw rod 19 is rotatably connected to the bed body 2 and is located on one side of the bed body 2 and is also located inside the convex groove 3. The second screw rod 19 is also threadedly connected to the convex block 18 and is located inside the threaded groove 21. The second telescopic rod 20 is fixedly connected to the auxiliary rod 6 and is located at one end of the chute 12, and the slider 5 is also fixedly connected to the second telescopic rod 20 and is located at the output end of the second telescopic rod 20. By the second screw rod 19, it is convenient to adjust the position of the convex block 18, so that the auxiliary mechanism can be applied to the upper and lower limbs, and at the same time, it also has a self-locking effect. The second telescopic rod 20 can facilitate the adjustment of the position of the bracket 10.

[0028] The auxiliary mechanism further includes a soft pad 22 and an anti-rotation sleeve 23. A plurality of bumps 24 are provided on the inner side of the anti-rotation sleeve 23, and a plurality of grooves 11 are provided on the outer side of the threaded sleeve 15. The soft pad 22 is bonded to the bracket 10 and is located above the bracket 10. The anti-rotation sleeve 23 is fixedly connected to the bed body 2 and is located on the side of the bed body 2. The threaded sleeve 15 is also slidably connected to the anti-rotation sleeve 23 and is located inside the anti-rotation sleeve 23. The bumps 24 are located in the grooves 11. The soft pad 22 can facilitate improving the comfort of the patient. The anti-rotation sleeve 23 can facilitate limiting the threaded sleeve 15 under the setting of the bumps 24, avoiding the rotation of the threaded sleeve 15, and at the same time improving the stability of the threaded sleeve 15 during sliding.

[0029] The working / implementing / using principle of the present utility model is as follows: By rotating the second screw rod 19, the second screw rod 19 threadedly drives the convex block 18. Under the action of the thread groove 21, the bracket 10 is adjusted to a suitable position, and this position can be selected according to the surgical site. Then, the part to be operated on is placed on the bracket 10. The first telescopic rod 9 is started, and the first telescopic rod 9 pushes the bracket 10 upward, so that the surgical site can be unfolded upward. Then, the motor 7 is started, and the motor 7 drives the screw rod, and the screw rod threadedly drives the threaded sleeve 15. The threaded sleeve 15 then pushes the auxiliary rod 6 to unfold outward under the action of the first support seat 13. In this way, the technical problem that when performing surgery on the upper limb or lower limb, sometimes the limb needs to be unfolded outward according to requirements, and since the width of the existing operating bed is fixed and cannot meet this requirement is solved.

[0030] The second embodiment is as Figure 7 shown. Based on the first embodiment, an orthopedic surgery assist frame of the present utility model further includes two X-shaped brackets 26. The two X-shaped brackets 26 are respectively fixedly connected to the C-shaped frame 1 and are located on both sides of the C-shaped frame 1. The two X-shaped brackets 26 are also respectively fixedly connected to the bed body 2 and are located below the bed body 2.

[0031] The orthopedic surgery assist frame further includes a plurality of reinforcement plates 27 and a C-shaped anti-slip pad 25. The plurality of reinforcement plates 27 are respectively fixedly connected to the C-shaped frame 1 and are located at the inner bottom of the C-shaped frame 1. The C-shaped anti-slip pad 25 is bonded to the C-shaped frame 1 and is located below the C-shaped frame 1.

[0032] The working / implementing / using principle of the present utility model is as follows: The setting of the X-shaped bracket 26 can facilitate improving the stability between the bed body 2 and the C-shaped frame 1. The reinforcing plate 27 can facilitate improving the stability of the bottom of the C-shaped frame 1, thereby avoiding the situation that the bottom of the C-shaped frame 1 deviates to both sides. The C-shaped anti-slip pad 25 can facilitate improving the grip, thereby avoiding the situation that the C-shaped frame 1 is displaced.

[0033] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present utility model and not to limit them. Although the present utility model has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present utility model can be modified or equivalently replaced without departing from the purpose and scope of the present technical solution, and they should all be covered within the scope of the claims of the present utility model.

Claims

1. An orthopedic surgery assistive frame, comprising a C-shaped frame and a bed body. Both sides of the bed body have convex grooves. One end of the C-shaped frame is provided with a vertical plate. The C-shaped frame is fixedly connected to the bed body and is arranged below the bed body. And the vertical plate is fixedly connected to the bed body and is located below the bed body. It is characterized in that, it further comprises two auxiliary mechanisms, and the two auxiliary mechanisms are respectively symmetrically arranged on both sides of the bed body; The auxiliary mechanism comprises a slider, an auxiliary rod, a motor and an auxiliary plate. A first telescopic rod is arranged below the slider. The output end of the first telescopic rod is provided with a bracket, and the output end of the first telescopic rod penetrates through the slider. The bracket is located above the slider. The auxiliary rod has a chute inside. A first support seat is arranged below the auxiliary rod. The output end of the motor is provided with a first screw rod. A threaded sleeve is sleeved on the first screw rod. One end of the auxiliary plate is provided with a second support seat. The other end of the auxiliary plate is provided with a support block. A convex block is arranged on the rear end face of the auxiliary plate. The slider is slidably connected to the auxiliary rod and is located in the chute. The auxiliary rod is hinged to the second support seat and is located in the second support seat. And it is also located on the front end face of the auxiliary plate. The motor is fixedly connected to the bed body and is located on the side of the bed body. The threaded sleeve is hinged to the first support seat and is located in the first support seat and penetrates through the support block. The convex block is slidably connected to the bed body and is located in the convex groove.

2. The orthopedic surgery assistance frame according to claim 1, characterized in that, The auxiliary mechanism further comprises a second screw rod and a second telescopic rod. The convex block has a threaded groove inside. The second screw rod is rotatably connected to the bed body and is located on one side of the bed body and is also located in the convex groove. The second screw rod is also threadedly connected to the convex block and is located in the threaded groove. The second telescopic rod is fixedly connected to the auxiliary rod and is located at one end of the chute. And the slider is also fixedly connected to the second telescopic rod and is located at the output end of the second telescopic rod.

3. The orthopedic surgery assistance frame according to claim 2, characterized in that, The auxiliary mechanism further comprises a soft pad and an anti-rotation sleeve. A plurality of convex blocks are arranged on the inner side of the anti-rotation sleeve. A plurality of grooves are arranged on the outer side of the threaded sleeve. The soft pad is bonded to the bracket and is located above the bracket. The anti-rotation sleeve is fixedly connected to the bed body and is located on the side of the bed body. And the threaded sleeve is also slidably connected to the anti-rotation sleeve and is located inside the anti-rotation sleeve. And the convex blocks are located in the grooves.

4. The orthopedic surgery assistive frame according to claim 3, wherein The orthopedic surgery assistive frame further comprises two X-shaped brackets. The two X-shaped brackets are respectively fixedly connected to the C-shaped frame and are located on both sides of the C-shaped frame. And the two X-shaped brackets are also respectively fixedly connected to the bed body and are located below the bed body.

5. The orthopedic surgery assisting frame according to claim 4, wherein The orthopedic surgery assistive frame further comprises a plurality of reinforcing plates and a C-shaped anti-slip pad. The plurality of reinforcing plates are respectively fixedly connected to the C-shaped frame and are located at the inner bottom of the C-shaped frame. The C-shaped anti-slip pad is bonded to the C-shaped frame and is located below the C-shaped frame.

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