Multifunctional supporting frame for minimally invasive surgery in orthopedics department and using method of multifunctional supporting frame

Abstract

The invention relates to the technical field of medical instruments, in particular to a multifunctional supporting frame for minimally invasive surgery in the orthopedics department and a using method of the multifunctional supporting frame. The mounting mechanism comprises a displacement frame, a connecting plate, a power assembly, two sliding plates, two sliding rods, two connecting rods, two mounting rods, two locking pieces and a plurality of first springs, the base is provided with a sliding groove and a plurality of through holes, the displacement frame is in sliding connection with the sliding groove, the displacement frame is provided with a groove, two rectangular holes and two locking grooves, the connecting plate is arranged on the displacement frame, and the power assembly is arranged on the connecting plate. The connecting plate is provided with two mounting grooves, the two sliding plates are both slidably connected with the groove, one end of each sliding rod is fixedly connected with the corresponding sliding plate, and the other end of each sliding rod penetrates through the displacement frame and is fixedly connected with the corresponding connecting rod. And the efficiency is low.

Description

Technical Field

[0001] This invention relates to the field of medical device technology, and in particular to a multifunctional support frame for minimally invasive orthopedic surgery and its method of use. Background Technology

[0002] Orthopedic surgery is a primary means of treating diseases and injuries of the musculoskeletal system, including bones, joints, ligaments, and tendons. Traditional open surgery typically requires a large incision to achieve sufficient surgical field exposure and operating space. However, this approach often comes with disadvantages such as significant trauma, bleeding, postoperative pain, long recovery periods, and a higher risk of infection. With advancements in medical technology and increasing patient demands for rapid recovery, minimally invasive orthopedic surgery (MIS) has experienced rapid development and widespread application. In minimally invasive orthopedic surgery, a support frame is usually used to place the surgical equipment and instruments.

[0003] However, existing support frames are not convenient enough in terms of fixing equipment and adjusting the usage height, resulting in low efficiency. Summary of the Invention

[0004] The purpose of this invention is to provide a multifunctional support frame for minimally invasive orthopedic surgery and its usage method, which solves the technical problem that the support frame in the prior art is not convenient enough in terms of fixing equipment and adjusting the height, resulting in low efficiency.

[0005] To achieve the above objectives, the present invention provides a multifunctional support frame for minimally invasive orthopedic surgery, comprising a base, multiple legs, multiple casters, and a mounting mechanism, wherein the multiple casters are connected to the base via corresponding legs. The installation mechanism includes a displacement frame, a connecting plate, a power component, two sliding plates, two sliding rods, two connecting rods, two mounting rods, two locking elements, and multiple first springs. The base has a sliding groove and multiple through holes. The displacement frame is slidably connected to the sliding groove. The displacement frame has a groove, two rectangular holes, and two locking grooves. The connecting plate is disposed on the displacement frame and has two mounting grooves. Both sliding plates are slidably connected to the grooves. One end of the sliding rod is fixedly connected to the corresponding sliding plate, and the other end of the sliding rod passes through the displacement frame and is fixedly connected to the corresponding connecting rod. One end of the mounting rod is fixedly connected to the corresponding connecting rod, and the other end of the mounting rod passes through the corresponding rectangular hole and is placed in the corresponding mounting groove. The locking element is fixedly connected to the corresponding connecting rod and slidably connected to the corresponding through hole and is placed in the corresponding locking groove. The two ends of the first springs are fixedly connected to the corresponding sliding plate and the displacement frame, respectively.

[0006] The power assembly includes a force application unit and a support unit. The support unit is mounted on the displacement frame. The force application unit is used to drive the support unit to work, thereby driving the two sliding plates to move.

[0007] The supporting unit includes a rotating rod and an elliptical plate. The rotating rod is rotatably connected to the displacement frame, and the elliptical plate is fixedly connected to the rotating rod. Both elliptical plates are in contact with the two sliding plates.

[0008] The displacement frame includes a slider, a support plate, and a bracket. The slider is slidably connected to the slide groove, and the support plate is fixedly connected to both the slider and the bracket.

[0009] The multifunctional support frame for minimally invasive orthopedic surgery also includes a U-shaped component and a connector. The U-shaped component is clearance-fitted with the base, and the connector is fixedly connected to the U-shaped component. The connector has two threaded holes.

[0010] The force-applying unit includes a support rod, a second spring, a force-applying component, and a plug rod. The rotating rod has a guide groove, the bracket has a slot, the support rod is slidably connected to the guide groove, the two ends of the second spring are fixedly connected to the support rod and the rotating rod respectively, the force-applying component is fixedly connected to the support rod, one end of the plug rod is fixedly connected to the force-applying component, and the other end of the plug rod is placed in the slot.

[0011] The present invention also provides a method of use for a multifunctional support frame for minimally invasive orthopedic surgery as described above. include: The multiple casters facilitate the movement of the entire support frame to a designated position. The power assembly drives the two slide plates to move relative to each other, and the two slide plates drive the two mounting rods and the two locking members to move through the two connecting rods; Then slide the displacement frame and place the connecting plate on the displacement frame; Then, the power assembly is released, the spring returns to its original position, causing the corresponding slide plate to move. The slide plate then causes the corresponding connecting rod to move, thereby placing the locking member and the mounting rod into the corresponding locking groove and the corresponding mounting groove respectively to complete the height adjustment and equipment installation. The display screen is mounted on the connector, and the U-shaped component is used to adjust the angle of the display screen.

[0012] This invention discloses a multifunctional support frame for minimally invasive orthopedic surgery and its method of use. In practical use, pushing the base causes multiple movable wheels to roll on the ground, facilitating the movement of the entire support frame to a designated position. When equipment installation is required, a power component drives two sliding plates to move relative to each other. These two sliding plates, via two connecting rods, move two mounting rods and two locking members. Subsequently, the displacement frame is slid, and the connecting plate is placed on the displacement frame. Afterward, the power component is released, and the spring resets, causing the corresponding sliding plate to move. The sliding plate then moves the corresponding connecting rod, allowing the locking members and mounting rods to be positioned in their respective locking and mounting slots. This process not only completes the equipment installation but also adjusts the equipment height, improving efficiency and making the process extremely convenient. This method solves the technical problem of inefficiency caused by the inconvenience of fixing equipment and adjusting the height in existing support frames. Attached Figure Description

[0013] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the accompanying drawings used in the description of the embodiments or the prior art will be briefly introduced below.

[0014] Figure 1 This is a schematic diagram of the structure of the first embodiment of the present invention.

[0015] Figure 2 This is a partial structural schematic diagram of the first embodiment of the present invention.

[0016] Figure 3 This is a partial structural diagram of the first embodiment of the present invention.

[0017] Figure 4 This is a partial structural cross-sectional view of the first embodiment of the present invention.

[0018] Figure 5 This is a schematic diagram of the structure of the second embodiment of the present invention.

[0019] Figure 6 This is a flowchart of the method of using the present invention.

[0020] In the diagram: 1-base, 2-support leg, 3-moving wheel, 4-connecting plate, 5-slide plate, 6-slide rod, 7-connecting rod, 8-mounting rod, 9-first spring, 10-rotating rod, 11-elliptical plate, 12-slider, 13-support plate, 14-bracket, 15-U-shaped part, 16-connecting part, 17-support rod, 18-second spring, 19-force-applying part, 20-insertion rod, 21-slide groove, 22-through hole, 23-groove, 24-rectangular hole, 25-locking groove, 26-mounting groove, 27-threaded hole, 28-guide groove, 29-slot, 30-locking part, 31-screw, 32-sleeve, 33-base, 34-anti-slip texture. Detailed Implementation

[0021] The embodiments of the present invention are described in detail below. Examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, but should not be construed as limiting the present invention.

[0022] The first embodiment of this application is as follows: Please see Figures 1-4 , Figure 1 This is a schematic diagram of the structure of the first embodiment of the present invention. Figure 2 This is a partial structural schematic diagram of the first embodiment of the present invention. Figure 3 This is a partial structural diagram of the first embodiment of the present invention. Figure 4 This is a partial structural cross-sectional view of the first embodiment of the present invention.

[0023] This invention provides a multifunctional support frame for minimally invasive orthopedic surgery, comprising a base 1, multiple support legs 2, multiple movable wheels 3, and an installation mechanism. The installation mechanism includes a displacement frame, a connecting plate 4, a power component, two sliding plates 5, two sliding rods 6, two connecting rods 7, two mounting rods 8, two locking components 30, and multiple first springs 9. The power component includes a force-applying unit and a support unit. The support unit includes a rotating rod 10 and an elliptical plate 11. The displacement frame includes a slider 12, a support plate 13, and a bracket 14. The multifunctional support frame for minimally invasive orthopedic surgery also includes a U-shaped component 15 and a connecting component 16. The force-applying unit includes a support rod 17, a second spring 18, a force-applying component 19, and an insertion rod 20. The aforementioned solution solves the technical problem of low efficiency caused by the inconvenience of fixing equipment and adjusting the height of existing support frames.

[0024] In this specific embodiment, the multiple movable wheels 3 are connected to the base 1 via corresponding support legs 2. By pushing the base 1, the multiple movable wheels 3 roll on the ground, thereby facilitating the movement of the entire support frame to a designated position. The base 1 has a sliding groove 21 and multiple through holes 22. The displacement frame is slidably connected to the sliding groove 21. The displacement frame has a groove 23, two rectangular holes 24, and two locking grooves 25. The connecting plate 4 is disposed on the displacement frame and has two mounting grooves 26. Both sliding plates 5 are slidably connected to the grooves 23. One end of the sliding rod 6 is fixedly connected to the corresponding sliding plate 5, and the other end of the sliding rod 6 passes through the displacement frame and is fixedly connected to the corresponding connecting rod 7. One end of the mounting rod 8 is fixedly connected to the corresponding connecting rod 7, and the other end of the mounting rod 8 passes through the corresponding rectangular hole 24 and is placed in the corresponding mounting groove 26. The locking member 30 is fixedly connected to the corresponding connecting rod 7 and slidably connected to the corresponding through hole 22 and is placed in the corresponding locking groove 25. The two ends of the first spring 9 are fixedly connected to the corresponding sliding plate 5 and the displacement frame, respectively. In practical use, by pushing the base 1, multiple moving wheels 3 roll on the ground, facilitating the movement of the entire support frame to a designated position. When equipment installation is required, the power component drives the two sliding plates 5 to move relative to each other. The two sliding plates 5, through the two connecting rods 7, drive the two mounting rods 8 and the two locking members 30 to move. Then, the displacement frame is slid and the connecting plate 4 is placed on the displacement frame. Afterward, the power component is released, the spring returns to its original position, driving the corresponding sliding plate 5 to move. The sliding plate 5 drives the corresponding connecting rod 7 to move, thereby placing the locking member 30 and the mounting rod 8 into the corresponding locking groove 25 and the corresponding mounting groove 26, respectively. This process not only completes the installation of the equipment but also adjusts the height of the equipment, improving efficiency. The process is extremely convenient, thus solving the technical problem of low efficiency caused by the inconvenience of fixing equipment and adjusting the height of the support frame in the prior art.

[0025] Secondly, the supporting unit is mounted on the displacement frame, and the force-applying unit is used to drive the supporting unit to work and thus drive the two sliding plates 5 to move; the rotating rod 10 is rotatably connected to the displacement frame, the elliptical plate 11 is fixedly connected to the rotating rod 10, and the elliptical plate 11 is in contact with the two sliding plates 5. The force-applying unit drives the rotating rod 10 to rotate, and the rotating rod 10 drives the elliptical plate 11 to rotate at the same time, and the elliptical plate 11 then supports the two sliding plates 5 to move.

[0026] Meanwhile, the slider 12 is slidably connected to the slide groove 21, and the support plate 13 is fixedly connected to the slider 12 and the bracket 14. When adjusting the height, the bracket 14 is moved, and the bracket 14 drives the slider 12 to move through the support plate 13. The slider 12 is guided to improve stability.

[0027] Furthermore, the U-shaped component 15 is clearance-fitted with the base 1, and the connector 16 is fixedly connected to the U-shaped component 15. The connector 16 has two threaded holes 27. The display screen is installed on the connector 16, and the U-shaped component 15 is used to adjust the angle of the display screen.

[0028] Furthermore, the rotating rod 10 has a guide groove 28, the bracket 14 has a slot 29, the support rod 17 is slidably connected to the guide groove 28, the two ends of the second spring 18 are fixedly connected to the support rod 17 and the rotating rod 10 respectively, the force-applying member 19 is fixedly connected to the support rod 17, one end of the insertion rod 20 is fixedly connected to the force-applying member 19, and the other end of the insertion rod 20 is placed in the slot 29. When it is necessary to rotate the rotating rod 10, the force-applying member 19 is pulled first, and the force-applying member 19 drives the support rod 17 to move. The support rod 17 causes the second spring 18 to extend, and the insertion rod 20 to slide out of the slot 29. Then, the force-applying member 19 is rotated, which in turn causes the support rod 17 and the rotating rod 10 to rotate. After the rotation is completed, the force-applying member 19 is released, the second spring 18 returns to its original position, and the support rod 17 moves. The support rod 17 then moves the force-applying member 19, which in turn causes the insertion rod 20 to be inserted into the slot 29, locking the force-applying member 19 and the rotating rod 10, thus preventing accidental contact and improving stability.

[0029] Using the multifunctional support frame for minimally invasive orthopedic surgery of this embodiment, in specific use, by pushing the base 1, multiple moving wheels 3 roll on the ground, thereby facilitating the movement of the entire support frame to a designated position. When equipment installation is required, the power component drives the two sliding plates 5 to move relative to each other. The two sliding plates 5 drive the two mounting rods 8 and the two locking members 30 to move via the two connecting rods 7. Then, the displacement frame is slid and the connecting plate 4 is placed on the displacement frame. Afterward, the power component is released, the spring returns to its original position, driving the corresponding sliding plate 5 to move. The sliding plate 5 drives the corresponding connecting rod 7 to move, thereby placing the locking member 30 and the mounting rod 8 into the corresponding locking groove 25 and the corresponding mounting groove 26, respectively. This process not only completes the installation of the equipment but also adjusts the height of the equipment, improving efficiency. The process is extremely convenient, thus solving the technical problem of low efficiency caused by the inconvenience of fixing equipment and adjusting the height of the support frame in the prior art.

[0030] The second embodiment of this application is as follows: Please see Figure 5 , Figure 5 This is a schematic diagram of the structure of the second embodiment of the present invention.

[0031] Based on the first embodiment, the multifunctional support frame for minimally invasive orthopedic surgery in this embodiment also includes multiple screws 31, multiple sleeves 32, multiple supports 33, and multiple anti-slip textures 34; In this specific embodiment, the screw 31 is fixedly connected to the corresponding support leg 2, the sleeve 32 is threadedly engaged with the corresponding screw 31, and the support 33 is fixedly connected to the corresponding sleeve 32. After the base 1 moves to the designated position, the sleeve 32 is rotated. Because the sleeve 32 is threadedly engaged with the screw 31, the sleeve 32 moves. The movement of the sleeve 32 then drives the support 33 to move, so that the support 33 is placed on the ground for support, preventing the moving wheel 3 from rolling randomly, and is also used to adjust the height of each support leg 2.

[0032] The anti-slip textures 34 are respectively disposed on the corresponding sleeves 32. By disposing of the anti-slip textures 34, the sleeves 32 can be rotated to achieve an anti-slip effect.

[0033] Using a multifunctional support frame for minimally invasive orthopedic surgery according to this embodiment, after the base 1 is moved to the designated position, the sleeve 32 is rotated. Since the sleeve 32 is threadedly engaged with the screw 31, the sleeve 32 will move. The movement of the sleeve 32 will in turn drive the support 33 to move, so that the support 33 is placed on the ground for support, preventing the moving wheel 3 from rolling randomly, and is used to adjust the height of each of the support legs 2.

[0034] Please see Figure 6 , Figure 6 This is a flowchart of the method of using the present invention.

[0035] The present invention also provides a method of use for a multifunctional support frame for minimally invasive orthopedic surgery as described above. include: The multiple movable wheels 3 facilitate the movement of the entire support frame to a designated position; The power assembly drives the two slide plates 5 to move relative to each other, and the two slide plates 5 drive the two mounting rods 8 and the two locking parts 30 to move through the two connecting rods 7; Then slide the displacement frame and place the connecting plate 4 on the displacement frame; After releasing the power assembly, the spring returns to its original position, causing the corresponding slide plate 5 to move. The slide plate 5 then causes the corresponding connecting rod 7 to move, thereby placing the locking member 30 and the mounting rod 8 into the corresponding locking groove 25 and the corresponding mounting groove 26 respectively to complete the height adjustment and equipment installation. The display screen is mounted on the connector 16, and the U-shaped piece 15 is used to adjust the angle of the display screen.

[0036] The above-disclosed embodiments are merely one or more preferred embodiments of this application and should not be construed as limiting the scope of this application. Those skilled in the art can understand that implementing all or part of the above embodiments and making equivalent changes in accordance with the claims of this application still fall within the scope of this application.

Claims

1. A multifunctional support frame for minimally invasive orthopedic surgery, comprising a base, multiple legs, and multiple casters, wherein the multiple casters are connected to the base via corresponding legs, characterized in that, It also includes the installation mechanism; The installation mechanism includes a displacement frame, a connecting plate, a power component, two sliding plates, two sliding rods, two connecting rods, two mounting rods, two locking elements, and multiple first springs. The base has a sliding groove and multiple through holes. The displacement frame is slidably connected to the sliding groove. The displacement frame has a groove, two rectangular holes, and two locking grooves. The connecting plate is disposed on the displacement frame and has two mounting grooves. Both sliding plates are slidably connected to the grooves. One end of the sliding rod is fixedly connected to the corresponding sliding plate, and the other end of the sliding rod passes through the displacement frame and is fixedly connected to the corresponding connecting rod. One end of the mounting rod is fixedly connected to the corresponding connecting rod, and the other end of the mounting rod passes through the corresponding rectangular hole and is placed in the corresponding mounting groove. The locking element is fixedly connected to the corresponding connecting rod and slidably connected to the corresponding through hole and is placed in the corresponding locking groove. The two ends of the first springs are fixedly connected to the corresponding sliding plate and the displacement frame, respectively.

2. The multifunctional support frame for minimally invasive orthopedic surgery as described in claim 1, characterized in that, The power assembly includes a force application unit and a support unit. The support unit is mounted on the displacement frame. The force application unit is used to drive the support unit to work, thereby driving the two sliding plates to move.

3. The multifunctional support frame for minimally invasive orthopedic surgery as described in claim 2, characterized in that, The supporting unit includes a rotating rod and an elliptical plate. The rotating rod is rotatably connected to the displacement frame, and the elliptical plate is fixedly connected to the rotating rod. Both elliptical plates are in contact with the two sliding plates.

4. The multifunctional support frame for minimally invasive orthopedic surgery as described in claim 3, characterized in that, The displacement frame includes a slider, a support plate, and a bracket. The slider is slidably connected to the slide groove, and the support plate is fixedly connected to both the slider and the bracket.

5. The multifunctional support frame for minimally invasive orthopedic surgery as described in claim 4, characterized in that, The multifunctional support frame for minimally invasive orthopedic surgery also includes a U-shaped component and a connector. The U-shaped component is clearance-fitted with the base, and the connector is fixedly connected to the U-shaped component. The connector has two threaded holes.

6. The multifunctional support frame for minimally invasive orthopedic surgery as described in claim 5, characterized in that, The force-applying unit includes a support rod, a second spring, a force-applying component, and a plug rod. The rotating rod has a guide groove, the bracket has a slot, the support rod is slidably connected to the guide groove, the two ends of the second spring are fixedly connected to the support rod and the rotating rod respectively, the force-applying component is fixedly connected to the support rod, one end of the plug rod is fixedly connected to the force-applying component, and the other end of the plug rod is placed in the slot.

7. A method of use, applied to the multifunctional support frame for minimally invasive orthopedic surgery as described in claim 6, characterized in that, include: The multiple casters facilitate the movement of the entire support frame to a designated position. The power assembly drives the two slide plates to move relative to each other, and the two slide plates drive the two mounting rods and the two locking members to move through the two connecting rods; Then slide the displacement frame and place the connecting plate on the displacement frame; Then, the power assembly is released, the spring returns to its original position, causing the corresponding slide plate to move. The slide plate then causes the corresponding connecting rod to move, thereby placing the locking member and the mounting rod into the corresponding locking groove and the corresponding mounting groove respectively to complete the height adjustment and equipment installation. The display screen is mounted on the connector, and the U-shaped component is used to adjust the angle of the display screen.

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