Multifunctional fixing frame for orthopedic surgery
By designing a multifunctional orthopedic surgical fixture, including adjustable handrails, leg placement sections, hip placement slots and adjustable support systems, the problem that traditional fixtures cannot adapt to differences in body shape and anatomical structures in different patients is solved, achieving better stability and support, and improving treatment effect and patient comfort.
Patent Information
- Application Number
- CN202420771510.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-15
- Publication Date
- 2025-03-28
- Estimated Expiration
- 2034-04-15
AI Technical Summary
The traditional orthopedic fixation frame design cannot effectively adapt to the differences in body shape and anatomical structure of different patients, resulting in insufficient comfort and support, and is not flexible enough to make fine-tuning or personalized adjustments, which can easily lead to improper fixation or discomfort, and may be displaced during use, affecting the treatment effect and patient safety.
A multi-function fixing frame for orthopedic surgery is designed, including adjustable handrails, leg placement sections, hip placement slots and adjustable support systems, which can be adjusted and fixed according to the specific needs of the patient, providing a wider range of stability and support.
Through the design of this multi-function fixture, it can better adapt to the body shape and anatomy of different patients, provide better stability and support, reduce discomfort and displacement risks, and improve treatment effect and patient comfort.
Smart Images
Figure CN222676776U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of orthopedic surgical fixation frames, and more specifically, relates to a multifunctional fixation frame for orthopedic surgery. Background Art
[0002] Orthopedic fixators are medical devices used to support and stabilize fractures, surgeries, or other bone-related treatments. These fixators come in a variety of designs and technologies, designed to provide optimal treatment outcomes and patient comfort. However, because traditional fixators are often designed for hanging or leg-mounted fixation, they may not adapt well to individual patient body shapes and anatomical variations. This can lead to insufficient patient comfort and support in some cases, and traditional fixators may not be flexible enough to be fine-tuned or personalized to suit a patient's specific needs. This can result in improper or uncomfortable fixation, and due to the relatively limited number of fixation points, traditional fixators may be more susceptible to displacement during use. This can compromise treatment outcomes and patient safety.
[0003] Therefore, in view of this, the existing structure and defects are studied and improved, and a multifunctional fixation frame for orthopedic surgery is provided, in order to achieve the purpose of having more practical value. Utility Model Content
[0004] The utility model provides a multifunctional fixing frame for orthopedic surgery, which is used to overcome the above-mentioned defects in the prior art.
[0005] The purpose and effect of the multifunctional fixation frame for orthopedic surgery of the present invention are achieved by the following specific technical means:
[0006] The support frame is fixedly mounted on the support frame, and the support frame is fixedly mounted on the support frame, and the support frame is fixedly mounted on the support frame, and the support frame is fixedly mounted on the support frame.
[0007] According to a further technical solution, a buttocks placement groove is provided on the middle surface of the frame lying plate, the buttocks placement groove is located in front of the second thigh placement plate, and an elastic net is fixedly installed on the surface of the buttocks placement groove.
[0008] A further technical solution is that a back support plate is connected to the front end of the frame lying plate, a support rod is provided on the front surface of the frame lying plate, sliding grooves are provided on both sides of the surface of the back support plate, support rod fastening bolts are fixedly installed inside the sliding grooves, the support rod fastening bolts are threadedly connected to the support rods, and a head support plate is connected to the end of the back support plate.
[0009] According to a further technical solution, the rear support surface array is provided with a plurality of first threaded through holes, and the first threaded through holes and the circular cross bar are fixed by bolts passing through them.
[0010] According to a further technical solution, a plurality of second threaded through holes are provided on the surface of the circular cross bar, and the circular cross bar and the placement end block are connected by bolts passing through them.
[0011] A further technical solution is that a first placement plate is fixedly connected to the top of the rear support, a threaded joint is symmetrically installed on the right side of the first placement plate, the end of the threaded joint is connected to a second placement plate, the lower end face of the second placement plate is connected to a front vertical rod, and the end of the front vertical rod is fixedly connected to the upper surface of the frame lying plate.
[0012] A further technical solution is that cross struts are symmetrically installed at both ends of the lower surface of the frame lying plate, a three-dimensional placement box is fixedly installed between the symmetrically installed cross struts, and a bottom placement plate is fixedly installed at the bottom of the three-dimensional placement box.
[0013] According to a further technical solution, the front upright rod passes through the interior of the sliding groove, and a plurality of sliding hooks are slidably mounted on the surface of the threaded joint.
[0014] A further technical solution is that large Velcro is fixedly connected at both ends of the first thigh placement board, small Velcro is connected at the opening of the calf placement frame, small ventilation holes are provided on the surface of the first thigh placement board, and large ventilation holes are provided on the surface of the second thigh placement board.
[0015] Compared with the prior art, the present invention has the following beneficial effects:
[0016] The leg support part of the plate is equipped with a full leg support plate, which can lift the entire thigh and provide a wider range of stability and support, ensuring that the fracture site is in the best anatomical position. This helps prevent fracture instability, promotes healing, and can provide better surgical visualization and surgical access. This is crucial for surgeons because they need to clearly see the fracture site in order to perform accurate repairs, as well as provide better stability and support. This design can reduce the risk of postoperative complications such as joint stiffness, non-union or displacement of the fracture site.
[0017] The installation of a hip placement groove on the frame's base provides more stable support for the orthopedic fixator. Providing a flatter support area that better fits the curve of the hips ensures the fixator is more securely fixed to the patient's body, reducing movement or discomfort. The hip placement groove is designed to better adapt to the shape and curve of the patient's hips, reducing discomfort to the patient's hips when the fixator is worn for extended periods. This adaptability reduces pressure and friction on the patient, improving comfort. The addition of the hip placement groove helps ensure the fixator is in the correct position and provides more precise fixation. This is particularly important for patients who need to wear the fixator for extended periods of time, as it helps maintain correct posture and a stable fracture site.
[0018] The benefit of changing the leg placement from a traditional sling to a fixed, adjustable design is that it can better accommodate the leg shapes and sizes of different patients. While traditional slings may have limitations when adapting to patients of varying body shapes, adjustable designs offer greater flexibility to accommodate individual differences. Adjustable fixation methods typically feature more support points and adjustment options, providing more uniform and firmer support. This helps ensure the leg is positioned correctly, increasing the stability of the fracture or surgical site during treatment. Adjustable designs typically allow medical staff to make fine adjustments based on the patient's needs. This flexibility helps medical professionals more precisely position support points to maximize comfort and support. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 It is a front view structural schematic diagram of the present utility model.
[0020] Figure 2 It is a schematic diagram of the top structure of the utility model.
[0021] Figure 3 It is a front view structural schematic diagram of the present utility model.
[0022] Figure 4 It is a side structural schematic diagram of the utility model.
[0023] Figure 5 It is a front view structural schematic diagram of the present utility model.
[0024] Figure 6 It is a structural diagram of the leg placement part 20 in the present invention.
[0025] Figure 7 It is a side structural schematic diagram of the leg placement part 20 of the present invention. DETAILED DESCRIPTION
[0026] The following embodiments of the present invention are described in further detail with reference to the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.
[0027] In the description of this utility model, unless otherwise specified, "plurality" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," "tail," etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They do not indicate or imply that the devices or components referred to must have a specific direction, be constructed, or operate in a specific direction, and therefore should not be construed as limiting this utility model. Furthermore, the terms "first," "second," "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.
[0028] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "connected" and "connection" should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integral connection; mechanical connection, electrical connection; direct connection, or indirect connection through an intermediary. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.
[0029] Example:
[0030] As attached Figure 1 To the attached Figure 7 As shown:
[0031] The utility model provides a multifunctional fixing frame for orthopedic surgery.
[0032] Refer to the attached Figure 1 To the attached Figure 7, including: a frame lying plate 11, side guard plates 12 are symmetrically fixedly installed on both sides of the frame lying plate 11, and adjustable armrests 30 are threadedly installed on the upper surface of the side guard plates 12, and a leg placement part 20 is fixedly installed between the symmetrically installed adjustable armrests 30, and the front end surface of the frame lying plate 11 is symmetrically fixedly installed with rear side pillars 17, and the circular cross bar 19 is bolted between the symmetrically installed rear side pillars 17, and a placement end block 33 is installed through the surface of the circular cross bar 19, and a sliding end block 34 is fixedly installed on the upper surface of the placement end block 33. A roller 35 is rotatably mounted on the upper surface of the end block 34, and a calf placement frame 36 is fixedly mounted on the surface of the roller 35. A column support 46 is fixedly mounted on the lower front end of the calf placement frame 36, and a horizontal slide 47 is slidably connected at the end of the column support 46. A first thigh placement plate 38 is fixedly connected to the front end of the calf placement frame 36, and a second thigh placement plate 40 is provided at the front end of the first thigh placement plate 38. An oblique support plate 48 is fixedly connected to the connection between the first thigh placement plate 38 and the adjustable armrest 30, and the end of the oblique support plate 48 is slidably mounted inside the horizontal slide 47.
[0033] Preferably, refer to the attached Figure 2 A buttocks placement groove 44 is provided on the middle surface of the frame lying plate 11. The buttocks placement groove 44 is located in front of the second thigh placement plate 40, and an elastic net 45 is fixedly installed on the surface of the buttocks placement groove 44.
[0034] Preferably, refer to the attached Figure 5 The front end of the frame lying plate 11 is connected to a back support plate 25, the front surface of the frame lying plate 11 is provided with a support rod 28, and sliding grooves 27 are provided on both sides of the surface of the back support plate 25. A support rod fastening bolt 43 is fixedly installed inside the sliding groove 27, and the support rod fastening bolt 43 is threadedly connected to the support rod 28. The end of the back support plate 25 is connected to a head support plate 26.
[0035] Preferably, refer to the attached Figure 6 The surface of the rear support 17 is provided with a plurality of first threaded through holes 32 in an array, and the first threaded through holes 32 and the circular cross bar 19 are fixed by bolts.
[0036] Preferably, refer to the attached Figure 4 and attached Figure 7 The surface of the circular cross bar 19 is provided with a plurality of second threaded through holes 49 , and the circular cross bar 19 is bolted to the placement end block 33 by bolts passing through 4 to form a bolt connection.
[0037] Preferably, refer to the attached Figure 1The top of the rear support 17 is fixedly connected with a first placement plate 18, and a threaded joint 29 is symmetrically installed on the right side of the first placement plate 18. The end of the threaded joint 29 is connected with a second placement plate 22, and the lower end face of the second placement plate 22 is connected with a front side upright 21, and the end of the front side upright 21 is fixedly connected to the upper surface of the frame lying plate 11.
[0038] Preferably, refer to the attached Figure 1 Cross struts 15 are symmetrically installed at both ends of the lower surface of the frame lying plate 11, and a three-dimensional placement box 16 is fixedly installed between the symmetrically installed cross struts 15. A bottom placement plate 14 is fixedly installed at the bottom of the three-dimensional placement box 16.
[0039] Preferably, refer to the attached Figure 1 The front side upright rod 21 passes through the inside of the sliding groove 27, and a plurality of sliding hooks 24 are slidably installed on the surface of the threaded joint 29.
[0040] Preferably, refer to the attached Figure 6 The first thigh placement board 38 is fixedly connected at both ends with large Velcro 39, and the opening of the calf placement frame 36 is connected with a small Velcro 37. The surface of the first thigh placement board 38 is provided with small ventilation holes 41, and the surface of the second thigh placement board 40 is provided with large ventilation holes 42.
[0041] Specific usage of this utility model:
[0042] When using the present invention, first place the present invention in a reasonable and appropriate position, then disinfect the surface of the frame lying board 11 and lay a disinfection pad, then adjust the bolts on the surface of the adjustable armrest 30 so that the adjustable armrest 30 forms a flat bed surface, then push the patient next to the present invention, then adjust the height of the circular cross bar 19 so that the patient's thigh can be placed in a reasonable and appropriate position and convenient for surgical operation, then lie the patient on the frame lying board 11, then adjust the support rod 28 and the support rod fastening bolt 43 so that the patient's waist can reach a comfortable level, then place the patient's buttocks on the surface of the buttocks placement groove 44 to form a complete fit, and then place the patient's legs on the leg placement The surface of the placement part 20 is then used to bind and fix the legs with small Velcro 37 and large Velcro 39. If the leg height is not suitable for surgical operation, the column support 46, the oblique support plate 48 and the circular cross bar 19 can be adjusted according to the appropriate height so that the operation can be performed at a reasonable height. Then, if the lateral distance of the patient's legs is not suitable, the lateral distance of the placement end block 33 can be adjusted so that the leg placement part 20 can be adjusted laterally above the frame lie plate 11, and when intravenous drip is needed during the operation, the medicine can be hung on the sliding hook 24. If the position is inappropriate, it can also be adjusted laterally. Finally, when the operation is completed, the sterilized blanket can be taken out from the three-dimensional placement box 16 to perform postoperative care on the patient.
[0043] The embodiments of the present invention are provided for purposes of illustration and description and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those skilled in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention and to enable those skilled in the art to understand the present invention and design various embodiments with various modifications suitable for specific applications.
Claims
1. A multifunctional fixation frame for orthopedic surgery, comprising a frame body lying plate, characterized in that: The support frame is symmetrically fixed with side guards on both sides of the frame lying board, and the upper surface of the side guard boards is threadedly installed with adjustable armrests, and a leg placement part is fixedly installed between the adjustable armrests that are symmetrically installed, and a rear side support is symmetrically fixedly installed on the front end surface of the frame lying board, and a circular cross bar is bolted between the rear side supports that are symmetrically installed. A placement end block is penetrated and installed on the surface of the circular cross bar, and a sliding end block is fixedly installed on the upper surface of the placement end block, and a roller is rotatably installed on the upper surface of the sliding end block. A calf placement frame is fixedly installed on the surface of the roller, and a column support portion is fixedly installed on the lower front end of the calf placement frame, and the end of the column support portion is slidably connected with a transverse slide groove. The front end of the calf placement frame is fixedly connected with a first thigh placement board, and a second thigh placement board is provided at the front end of the first thigh placement board, and an oblique support board is fixedly connected to the connection between the first thigh placement board and the adjustable armrest. The end of the oblique support board is slidably installed in the inside of the transverse slide groove.
2. The multifunctional fixation frame for orthopedic surgery according to claim 1, characterized in that: A buttocks placement groove is provided on the middle surface of the frame lying plate, the buttocks placement groove is located on the front side of the second thigh placement plate, and an elastic net is fixedly installed on the surface of the buttocks placement groove.
3. The multifunctional fixation frame for orthopedic surgery according to claim 2, characterized in that: A back support plate is connected to the front end of the frame lying plate, a support rod is provided on the front surface of the frame lying plate, sliding grooves are provided on both sides of the surface of the back support plate, support rod fastening bolts are fixedly installed inside the sliding grooves, the support rod fastening bolts are threadedly connected to the support rods, and a head support plate is connected to the end of the back support plate.
4. The multifunctional fixation frame for orthopedic surgery according to claim 3, characterized in that: The rear support surface array is provided with a plurality of first threaded through holes, and the first threaded through holes and the circular cross bar are fixed by bolts passing through them.
5. The multifunctional fixation frame for orthopedic surgery according to claim 4, characterized in that: A plurality of second threaded through holes are provided on the surface of the circular crossbar, and the circular crossbar and the placement end block are connected by bolts passing through them.
6. The multifunctional fixation frame for orthopedic surgery according to claim 4, characterized in that: A first placement plate is fixedly connected to the top of the rear support column, a threaded joint is symmetrically installed on the right side of the first placement plate, a second placement plate is connected to the end of the threaded joint, a front upright pole is connected to the lower end of the second placement plate, and the end of the front upright pole is fixedly connected to the upper surface of the frame lying plate.
7. The multifunctional fixation frame for orthopedic surgery according to claim 6, characterized in that: Cross struts are symmetrically installed at both ends of the lower surface of the frame lying plate, a three-dimensional placement box is fixedly installed between the symmetrically installed cross struts, and a bottom placement plate is fixedly installed at the bottom of the three-dimensional placement box.
8. The multifunctional fixation frame for orthopedic surgery according to claim 6, characterized in that: The front side upright rod passes through the inside of the sliding groove, and a plurality of sliding hooks are slidably installed on the surface of the threaded joint.
9. The multifunctional fixation frame for orthopedic surgery according to claim 1, characterized in that: The two ends of the first thigh placement board are fixedly connected with large Velcro, the opening of the calf placement frame is connected with a small Velcro, the surface of the first thigh placement board is provided with small ventilation holes, and the surface of the second thigh placement board is provided with large ventilation holes.