Resetting and fixing orthopedic equipment for orthopedics department

Abstract

The invention belongs to the technical field of orthopaedic orthopaedics, and particularly discloses a reduction and fixation orthopaedic orthopaedic device for orthopaedics, the upper side and the lower side of a positioning part are slidably connected with sliding rods, the side, close to the sliding rods, of the positioning part is fixedly connected with an adjusting part, and the positioning part comprises two positioning frames. According to the reduction and fixation orthopedic equipment for the orthopedics department, the positioning component is arranged, and a cooling mechanism is arranged in the middle of the inner side of the positioning frame, so that ice compress detumescence can be directly carried out on a bruise position, local swelling and pain caused by fracture or correction operation of a patient are relieved in time, local blood circulation is promoted, and favorable conditions are created for bone healing; when the positioning frame is worn for a long time, the contact mechanism can massage and relieve the corresponding part of the patient, muscle stiffness and discomfort caused by long-time fixation are relieved, the wearing comfort of the patient is improved, and the patient can better cooperate with treatment.

Description

Technical Field

[0001] The present invention relates to the technical field of orthopedic correction, in particular to an orthopedic correction device for reduction and fixation. Background Art

[0002] Orthopedic reduction and fixation devices are common treatment tools used in orthopedics, primarily to assist with fracture reduction and fixation, as well as correction of limb deformities. Orthopedics primarily studies the anatomy, physiology, and pathology of the musculoskeletal system. Orthopedics is a common treatment method. Fracture patients, especially those with lower limb fractures, require postoperative correction of the fracture site to promote bone healing and restore normal limb function. Traditional orthopedic reduction and fixation methods often use two sets of splints and a plaster cast. While splinting is simple, it can easily shift during patient movement, making it difficult to consistently correct the patient's limb.

[0003] When performing orthopedic reduction and correction operations on patients, the fracture site is often accompanied by swelling. At this time, ice compresses need to be applied to the bruised and swollen areas to achieve the purpose of reducing swelling. However, the current problem is that the existing orthopedic reduction, fixation and correction equipment cannot simultaneously achieve ice compresses to reduce swelling on the bruised and swollen areas during the process of fixing and correcting the patient's fracture site. Summary of the Invention

[0004] To achieve the above objectives, the present invention is implemented through the following technical solutions: an orthopedic reduction and fixation orthopedic device, comprising:

[0005] A positioning component is used to reposition and correct a patient's fracture. The upper and lower sides of the positioning component are slidably connected to slide rods, and the side of the positioning component close to the slide rod is fixedly connected to an adjustment component;

[0006] The positioning component includes two positioning frames, both sides of the positioning frames are fixedly connected to connecting blocks, the other side of the connecting blocks is installed with a fixing belt, the middle parts of the two fixing belts are sleeved with a fixing ring, the inner side of the positioning frame is installed with a cooling mechanism, and the side of the positioning frame is fixedly connected to a contact mechanism;

[0007] After the patient fixes the positioning frame on the fracture correction site, the fixing belt moves on the fixing ring, and the fixing ring can fix the two positioning frames with the help of the fixing belt, so that the positioning frame is firmly fixed on the patient's fracture site. The tightness of the fixing belt can be flexibly adjusted according to the specific situation of the patient's fracture site to ensure that the positioning frame fits the affected area and is fixed reliably, avoiding the correction effect affected by unstable fixation.

[0008] At the same time, the cooling mechanism installed in the middle of the inner side of the positioning frame can directly apply ice to the bruised area to reduce swelling, promptly relieve the local swelling and pain caused by fractures or corrective operations, promote local blood circulation, and create favorable conditions for bone healing. When the positioning frame is worn for a long time, the contact mechanism can massage and soothe the corresponding parts of the patient, reducing muscle stiffness and discomfort caused by long-term fixation, improving the patient's wearing comfort, and helping the patient to better cooperate with treatment.

[0009] Preferably, the cooling mechanism includes a cooling plate and a limiting assembly, the side of the cooling plate is slidably connected to the inner side of the positioning frame, both sides of the top of the cooling plate are fixedly connected to the mounting assembly, and the side of the limiting assembly is fixedly connected to the inner side of the positioning frame;

[0010] Preferably, the cooling plate is first refrigerated, and then installed on the inner side of the positioning frame by using the mounting assembly. At the same time, the mounting assembly is limited and fixed by using the limiting assembly to ensure that the position of the cooling plate in the positioning frame is stable;

[0011] The top end of the lifting pin is connected with the bottom end of the lifting pin of the lifting pin, and the bottom end of the lifting pin is connected with the cam.

[0012] Preferably, when the cooling plate is installed inside the positioning frame, the installation shaft will move in the limiting cylinder and continue to move downward. After the installation shaft enters the limiting cylinder, its bottom will continuously contact and squeeze the circular plate. The circular plate moves downward through the limiting rod under the squeezing force, and at the same time compresses the first spring sleeved on the limiting rod.

[0013] Preferably, as the installation shaft continues to move downward in the limiting cylinder, when the fixing groove passes through the limiting groove, the limiting plate will, under the tensile force of the second spring, abut against the inner side of the fixing groove through the connecting shaft, thereby preventing the cooling plate from shifting due to shaking during use;

[0014] Preferably, the mounting assembly includes a mounting shaft, one end of the mounting shaft is fixedly connected to the cooling plate, a fixing groove is provided on the side of the mounting shaft, a slope is provided on the top of the fixing groove, and the side of the mounting shaft is slidably connected to the inner side of the limiting cylinder;

[0015] Preferably, when the cooling plate needs to be disassembled, thanks to the inclined surface designed on the top of the fixing groove, the installation shaft is pressed to move it downward in the limiting cylinder, and the bottom of the installation shaft is squeezed and contacted with the top of the circular plate and drives it to move downward. At this time, the top of the limiting plate in the limiting groove is against the inclined surface of the fixing groove, and the inclined surface squeezes the limiting plate, so that the limiting plate slides to both sides on the inner side of the limiting groove through the connecting shaft, thereby driving the limiting plate to release the limit on the fixing groove. Subsequently, the installation shaft drives the circular plate downward under the tensile force of the first spring, so that the installation shaft is separated from the inner side of the limiting cylinder. The entire disassembly process is conveniently operated with the help of the inclined surface design and the elastic force of the spring, without the need for complicated tools, thus saving disassembly time.

[0016] Preferably, this convenient disassembly and replacement method allows the patient to replace the cooling plate in time while wearing the positioning frame, thereby ensuring the continuous swelling reduction effect on the fracture site, avoiding the impact of the cooling plate failure on the treatment process, and also improving the convenience of use for the patient;

[0017] Preferably, the contact mechanism includes a contact frame and an extrusion assembly, the side surface of the extrusion assembly is slidably connected to the inner side of the positioning frame, the side surface of the contact frame is fixedly connected to the positioning frame, both sides of the inner cavity of the contact frame are fixedly connected to arc rods, the side surface of the contact frame is provided with a slide groove, the arc rod is slidably connected to a slider, the side of the slider close to the slide groove is fixedly connected to a cylinder, and the upper and lower ends of the cylinder are rotatably connected to massage rollers;

[0018] Preferably, when a patient wears the positioning frame for correction for a long time, the sliding cylinder can be moved in the slide groove, and the cylinder will drive the slider to move on the arc rod, thereby squeezing the slider, squeezing the component and prompting it to move, so that the squeezing component can massage and soothe the contact area between the patient and the positioning frame, relieve muscle stiffness and discomfort caused by long-term fixation, and improve wearing comfort;

[0019] Preferably, the extrusion assembly includes a massage block, a side surface of the massage block is slidably connected to the inner side of the positioning frame, a side surface of the massage block is fixedly connected to a square plate, a side surface of the square plate is fixedly connected to a third spring, and the other end of the third spring is fixedly connected to the inner side of the positioning frame;

[0020] Preferably, when the cylinder moves in the slide groove and drives the slider to slide inside the contact frame, the slider squeezes the massage block to make it slide inside the positioning frame, and at the same time, the massage block pulls the third spring through the square plate, thereby performing contact massage on the contact part between the patient and the positioning plate;

[0021] Preferably, the massage blocks are designed to be of different heights and evenly distributed, so that different areas of the patient's contact parts can be massaged with different intensities, achieving a multi-dimensional and multi-level soothing effect, relieving local muscle tension and fatigue, and improving the comfort of wearing the positioning frame for a long time;

[0022] Preferably, the adjustment component includes an adjustment housing, wherein the upper and lower sides of the adjustment housing are movably connected to an adjustment shaft, the other end of the adjustment shaft is fixedly connected to an adjustment plate, the side of the adjustment plate away from the adjustment shaft is fixedly connected to the side of the positioning frame, the side of the adjustment housing is evenly provided with adjustment slots, and both sides of the inner middle part of the adjustment housing are slidably connected to a fixing mechanism;

[0023] Preferably, when the adjustment housing is rotated, the adjustment housing drives the fixing mechanism to rotate in the horizontal groove of the adjustment groove and enter the vertical groove of the adjustment groove, thereby enabling the fixing mechanism to move vertically. By moving the adjustment shaft inside the adjustment housing up and down, the distance between the positioning components is adjusted. When the adjustment is to a suitable state, the adjustment housing is rotated again to drive the fixing mechanism to slide horizontally in the adjustment groove, thereby completing the work of fixing the distance between the positioning components.

[0024] Preferably, the fixing mechanism includes a fixed shaft, one end of the fixed shaft away from the fixed block is slidably connected to the middle part of the inner side of the adjusting shell, the side of the fixed shaft is fixedly connected to a fixed plate, the side of the fixed shaft away from the fixed plate is fixedly connected to the fixed block, a fourth spring is sleeved on the fixed shaft, one end of the fourth spring is fixedly connected to the fixed plate, and the other end of the fourth spring is fixedly connected to the middle part of the inner side of the adjusting shell.

[0025] The present invention provides an orthopedic reduction and fixation device for orthopedics. It has the following beneficial effects:

[0026] 1. This orthopedic reduction and fixation device is equipped with a positioning component. The cooling mechanism set in the middle of the inner side of the positioning frame can directly apply ice to the swollen area to reduce swelling, promptly relieve the local swelling and pain caused by fractures or corrective operations, promote local blood circulation, and create favorable conditions for bone healing; when the positioning frame is worn for a long time, the contact mechanism can massage and soothe the corresponding parts of the patient, reduce muscle stiffness and discomfort caused by long-term fixation, improve the patient's wearing comfort, and help the patient better cooperate with treatment.

[0027] 2. The orthopedic reduction and fixation orthopedic device is equipped with a cooling mechanism. The cooling plate is first refrigerated and then installed on the inner side of the positioning frame through the installation component. At the same time, the installation component is limited and fixed by the limiting component to ensure that the position of the cooling plate in the positioning frame is stable.

[0028] 3. This orthopedic reduction and fixation device is equipped with a contact mechanism. When the patient wears the positioning frame for correction for a long time, the sliding cylinder can move in the slide groove. The cylinder will drive the slider to move on the arc rod, thereby squeezing the slider, squeezing the component and prompting it to move. In this way, the squeezing component can massage and soothe the contact area between the patient and the positioning frame, relieve muscle stiffness and discomfort caused by long-term fixation, and improve wearing comfort.

[0029] 4. This orthopedic reduction and fixation device is equipped with a squeezing component. The massage blocks are designed to be of different heights and evenly distributed. They can apply different intensities of massage to different areas of the patient's contact parts, achieving a multi-dimensional and multi-level soothing effect, relieving local muscle tension and fatigue, and improving the comfort of wearing the positioning frame for a long time. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 This is a schematic structural diagram of the orthopedic reduction and fixation device for orthopedics of the present invention;

[0031] Figure 2 is an axonometric view of the present invention;

[0032] Figure 3 It is a structural schematic diagram of the positioning component of the present invention;

[0033] Figure 4 It is a structural schematic diagram of the positioning frame of the present invention;

[0034] Figure 5 It is a structural schematic diagram of the cooling mechanism of the present invention;

[0035] Figure 6 Schematic diagram of the structure of the limit assembly of the present invention;

[0036] Figure 7 It is a structural schematic diagram of the limiting cylinder of the present invention;

[0037] Figure 8 For the present invention Figure 7 Schematic diagram of the structure at A in the middle;

[0038] Figure 9 It is a structural diagram of the installation assembly of the present invention;

[0039] Figure 10 Schematic diagram of the structure of the contact mechanism of the present invention;

[0040] Figure 11 It is a structural schematic diagram of the extrusion assembly of the present invention;

[0041] Figure 12 It is a structural schematic diagram of the adjusting component of the present invention;

[0042] Figure 13It is a structural schematic diagram of the fixing mechanism of the present invention.

[0043] In the figure: 1. Positioning component; 11. Positioning frame; 12. Connecting block; 13. Fixing belt; 14. Fixing ring; 15. Contact mechanism; 151. Contact frame; 152. Arc rod; 153. Slide; 154. Slider; 155. Cylinder; 156. Massage roller; 157. Extrusion assembly; 1571. Square plate; 1572. Massage block; 1573. Third spring; 16. Cooling mechanism; 161. Cooling plate; 162. Mounting assembly; 1621. Mounting shaft; 1622. Fixing groove; 1623. Inclined surface; 163, limiting assembly; 1631, limiting cylinder; 1632, limiting rod; 1633, circular plate; 1634, first spring; 1635, limiting groove; 1636, connecting shaft; 1637, limiting plate; 1638, limiting block; 1639, second spring; 2, sliding rod; 3, adjusting component; 31, adjusting housing; 32, adjusting shaft; 33, adjusting plate; 34, adjusting groove; 35, fixing mechanism; 351, fixing shaft; 352, fixing plate; 353, fixing block; 354, fourth spring. DETAILED DESCRIPTION

[0044] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0045] See also Figure 1-Figure 2 The present invention provides a technical solution: an orthopedic reduction and fixation orthopedic device, comprising:

[0046] A positioning component 1 is used to reposition and correct a patient's fracture. Slide rods 2 are slidably connected to the upper and lower sides of the positioning component 1. An adjustment component 3 is fixedly connected to the side of the positioning component 1 close to the slide rod 2.

[0047] See also Figure 1-Figure 4 The positioning component 1 includes two positioning frames 11, both sides of the positioning frames 11 are fixedly connected to connecting blocks 12, the other side of the connecting block 12 is installed with a fixing belt 13, the middle part of the two fixing belts 13 is provided with a fixing ring 14, the inner side of the positioning frame 11 is installed with a cooling mechanism 16, and the side of the positioning frame 11 is fixedly connected with a contact mechanism 15;

[0048] After the patient fixes the positioning frame 11 on the fracture correction site, the fixing belt 13 moves on the fixing ring 14, and the fixing ring 14 can fix the two positioning frames 11 with the help of the fixing belt 13, so that the positioning frame 11 is firmly fixed to the patient's fracture site. The tightness of the fixing belt 13 can be flexibly adjusted according to the specific situation of the patient's fracture site to ensure that the positioning frame 11 fits the affected area and is fixed reliably, avoiding affecting the correction effect due to unstable fixation;

[0049] At the same time, the cooling mechanism 16 provided in the middle of the inner side of the positioning frame 11 can directly apply ice to the swollen area to reduce swelling, promptly relieve the local swelling and pain caused by fractures or corrective operations, promote local blood circulation, and create favorable conditions for bone healing; and when the positioning frame 11 is worn for a long time, the contact mechanism 15 can massage and soothe the corresponding parts of the patient, reducing muscle stiffness and discomfort caused by long-term fixation of the belt 13, improving the patient's wearing comfort, and helping the patient to better cooperate with the treatment;

[0050] See also Figure 1-Figure 5 The cooling mechanism 16 includes a cooling plate 161 and a limiting assembly 163. The side of the cooling plate 161 is slidably connected to the inner side of the positioning frame 11. Both sides of the top of the cooling plate 161 are fixedly connected with mounting assemblies 162. The side of the limiting assembly 163 is fixedly connected to the inner side of the positioning frame 11.

[0051] First, the cooling plate 161 is refrigerated, and then installed inside the positioning frame 11 using the mounting assembly 162. At the same time, the mounting assembly 162 is limited and fixed using the limiting assembly 163 to ensure that the position of the cooling plate 161 inside the positioning frame 11 is stable.

[0052] See also Figures 1-8The limiting assembly 163 includes a limiting cylinder 1631, the side of the limiting cylinder 1631 is fixedly connected to the inner side of the positioning frame 11, the bottom of the inner cavity of the limiting cylinder 1631 is slidably connected to the limiting rod 1632, the top of the limiting rod 1632 is fixedly connected to a circular plate 1633, the side of the circular plate 1633 is slidably connected to the inner side of the limiting cylinder 1631, and a first spring 1634 is sleeved on the limiting rod 1632, the top of the first spring 1634 is fixedly connected to the bottom of the circular plate 1633, and the bottom of the first spring 1634 is fixedly connected to the bottom of the inner cavity of the limiting cylinder 1631. A limiting slot 1635 is defined in the middle of the inner side of 631. Connecting shafts 1636 are slidably connected to both sides of the limiting slot 1635. The other end of the connecting shaft 1636 is fixedly connected to a limiting plate 1637. The upper and lower sides of the limiting plate 1637 are both slidably connected to the inner side of the limiting slot 1635. The middle part of the limiting plate 1637 is fixedly connected to a limiting block 1638. A second spring 1639 is sleeved on the connecting shaft 1636. One end of the second spring 1639 is fixedly connected to the inner side of the limiting slot 1635, and the other end of the second spring 1639 is fixedly connected to the side of the limiting plate 1637.

[0053] When the cooling plate 161 is installed inside the positioning frame 11, the installation shaft 1621 moves downward in the limiting cylinder 1631. After the installation shaft 1621 enters the limiting cylinder 1631, its bottom contacts and squeezes the circular plate 1633. The circular plate 1633 moves downward through the limiting rod 1632 under the squeezing force, and at the same time compresses the first spring 1634 on the limiting rod 1632.

[0054] As the installation shaft 1621 continues to move downward in the limiting cylinder 1631, when the fixing groove 1622 passes the limiting groove 1635, the limiting plate 1637, under the tensile force of the second spring 1639, abuts against the inner side of the fixing groove 1622 via the connecting shaft 1636, thereby preventing the cooling plate 161 from shifting due to shaking during use.

[0055] In addition, the circular plate 1633 forms a support for the bottom of the installation shaft 1621 under the tensile force of the second spring 1639, further strengthening the fixing effect of the installation shaft 1621, ensuring that the cooling plate 161 can be firmly installed in the positioning frame 11, and continuously exerting the effect of ice compress and swelling reduction;

[0056] See also Figures 1-9 The mounting assembly 162 includes a mounting shaft 1621, one end of which is fixedly connected to the cooling plate 161, a fixing groove 1622 is provided on the side of the mounting shaft 1621, and a slope 1623 is provided on the top of the fixing groove 1622. The side of the mounting shaft 1621 is slidably connected to the inner side of the limiting cylinder 1631;

[0057] When the cooling plate 161 needs to be removed, thanks to the inclined surface 1623 designed on the top of the fixing groove 1622, the installation shaft 1621 is pressed to move it downward in the limiting cylinder 1631, and the bottom of the installation shaft 1621 is pressed and contacted with the top of the circular plate 1633 and drives it to move downward. At this time, the top of the limiting plate 1637 in the limiting groove 1635 is against the inclined surface 1623 of the fixing groove 1622, and the inclined surface 1623 squeezes the limiting plate 1637, so that the limiting plate 1637 slides to both sides inside the limiting groove 1635 through the connecting shaft 1636, thereby driving the limiting plate 1637 to release the restriction on the fixing groove 1622. Subsequently, the installation shaft 1621 drives the circular plate 1633 downward under the tensile force of the first spring 1634, so that the installation shaft 1621 is separated from the inner side of the limiting cylinder 1631. The entire disassembly process is conveniently operated with the help of the inclined surface 1623 design and the spring elastic force, without the need for complicated tools, thus saving disassembly time.

[0058] This convenient disassembly and replacement method allows the patient to replace the cooling plate 161 in a timely manner while wearing the positioning frame 11, thereby ensuring a continuous swelling reduction effect on the fracture site and avoiding the impact of the treatment process due to failure of the cooling plate 161. It also improves the convenience of use for the patient.

[0059] See also Figures 1-10 The contact mechanism 15 includes a contact frame 151 and an extrusion assembly 157. The side of the extrusion assembly 157 is slidably connected to the inner side of the positioning frame 11. The side of the contact frame 151 is fixedly connected to the positioning frame 11. Arc rods 152 are fixedly connected to both sides of the inner cavity of the contact frame 151. A slide groove 153 is opened on the side of the contact frame 151. A slider 154 is slidably connected to the arc rod 152. The side of the slider 154 close to the slide groove 153 is fixedly connected to a cylinder 155. The upper and lower ends of the cylinder 155 are rotatably connected to massage rollers 156.

[0060] When the patient wears the positioning frame 11 for correction for a long time, the sliding cylinder 155 can be moved in the slide groove 153. The cylinder 155 will drive the slider 154 to move on the arc rod 152, thereby squeezing the slider 154, squeezing the squeezing component 157 and prompting it to move. In this way, the squeezing component 157 can massage and soothe the contact area between the patient and the positioning frame 11, relieve muscle stiffness and discomfort caused by long-term fixation of the belt 13, and improve wearing comfort;

[0061] At the same time, since massage rollers 156 are rotatably installed on the upper and lower sides of the cylinder 155, when the palm pushes the arc to move, the massage rollers 156 will roll and massage the palm, which can soothe the palm during the operation, avoiding palm soreness caused by long-term manipulation of the cylinder 155, allowing patients to self-regulate more easily and improve treatment compliance;

[0062] See also Figures 1-11The extrusion assembly 157 includes a massage block 1572, the side of the massage block 1572 is slidably connected to the inner side of the positioning frame 11, the side of the massage block 1572 is fixedly connected to a square plate 1571, the side of the square plate 1571 is fixedly connected to a third spring 1573, and the other end of the third spring 1573 is fixedly connected to the inner side of the positioning frame 11;

[0063] When the cylinder 155 moves in the slide groove 153 and drives the slider 154 to slide inside the contact frame 151, the slider 154 presses the massage block 1572 to slide inside the positioning frame 11. At the same time, the massage block 1572 pulls the third spring 1573 through the square plate 1571, thereby performing contact massage on the contact part between the patient and the positioning plate.

[0064] The massage blocks 1572 are designed to be of different heights and evenly distributed, so that different areas of the patient's contact area can be massaged with different intensities, achieving a multi-dimensional and multi-level soothing effect, relieving local muscle tension and fatigue, and improving the comfort of wearing the positioning frame 11 for a long time;

[0065] See also Figures 1-12 The present invention provides a technical solution: the adjustment component 3 includes an adjustment housing 31, and the upper and lower sides of the adjustment housing 31 are movably connected to the adjustment shaft 32. The other end of the adjustment shaft 32 is fixedly connected to the adjustment plate 33. The side of the adjustment plate 33 away from the adjustment shaft 32 is fixedly connected to the side of the positioning frame 11. Adjustment slots 34 are evenly opened on the side of the adjustment housing 31. Both sides of the inner middle part of the adjustment housing 31 are slidably connected to the fixing mechanism 35.

[0066] When the adjusting housing 31 is rotated, the adjusting housing 31 drives the fixing mechanism 35 to rotate in the horizontal groove of the adjusting groove 34 and enter the vertical groove of the adjusting groove 34, thereby enabling the fixing mechanism 35 to move vertically. By moving the adjusting shaft 32 inside the adjusting housing 31 up and down, the distance between the positioning components 1 is adjusted. When the adjustment is to a suitable state, the adjusting housing 31 is rotated again to drive the fixing mechanism 35 to slide horizontally in the adjusting groove 34, thereby completing the work of fixing the distance between the positioning components 1.

[0067] See also Figures 1-13 The fixing mechanism 35 includes a fixing shaft 351, one end of the fixing shaft 351 away from the fixing block 353 is slidably connected to the middle part of the inner side of the adjustment housing 31, a fixing plate 352 is fixedly connected to the side of the fixing shaft 351, and a side of the fixing shaft 351 away from the fixing plate 352 is fixedly connected to the fixing block 353, and a fourth spring 354 is sleeved on the fixing shaft 351, one end of the fourth spring 354 is fixedly connected to the fixing plate 352, and the other end of the fourth spring 354 is fixedly connected to the middle part of the inner side of the adjustment housing 31;

[0068] When the adjusting housing 31 is rotated to release the position limit of the adjusting shaft 32, the adjusting housing 31 drives the fixing block 353 to rotate horizontally in the adjusting slot 34 through the fixing shaft 351, so that the fixing block 353 enters the vertical slot of the adjusting slot 34. At this time, the adjusting shaft 32 can be pulled to move up and down the adjusting housing 31, thereby appropriately adjusting the distance between the positioning components 1.

[0069] When the spacing between the positioning components 1 is adjusted to a suitable state, the adjusting shell 31 is rotated again, and the adjusting shell 31 will drive the fixing block 353 to rotate from the vertical slot of the adjusting slot 34 into the horizontal slot through the fixing shaft 351. At the same time, the fixing block 353 drives the circular plate 1633 to slide on the inner side of the adjusting shell 31 with the help of the tensile force of the fourth spring 354, and then the fixing shaft 351 drives the fixing block 353 to slide in the horizontal slot of the adjusting slot 34. Under the tensile action of the fourth spring 354, the fixing block 353 enters the small vertical slot of the adjusting slot 34 from the horizontal slot to achieve limit offset, and at the same time drive the slide bar 2 to limit the spacing between the adjusting components 3, so that appropriate and suitable adjustment can be made according to the different injury lengths of the patients.

[0070] Specific workflow:

[0071] Before correcting and fixing the patient, it is necessary to first adjust the spacing between the multiple positioning components 1 to an appropriate range by toggling the adjustment component 3. After the adjustment is completed, the fixed positioning component 1 is used to perform correction operations on the patient's injured fracture site.

[0072] Obviously, the embodiments described are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without making creative efforts should fall within the scope of protection of the present invention. Structures, devices, and operating methods not specifically described and explained in the present invention shall be implemented in accordance with conventional means in the field unless otherwise specified or limited.

Claims

1. A device for reduction and fixation of orthopedics, characterized in that: include: A positioning component (1) is used for resetting and correcting a fracture of a patient, wherein the upper and lower sides of the positioning component (1) are both slidably connected to a slide rod (2), and the side of the positioning component (1) close to the slide rod (2) is fixedly connected to an adjustment component (3); The positioning component (1) comprises two positioning frames (11), both sides of the positioning frames (11) are fixedly connected to connecting blocks (12), the other side of the connecting blocks (12) is installed with a fixing belt (13), the middle parts of the two fixing belts (13) are sleeved with a fixing ring (14), the inner side of the positioning frame (11) is installed with a cooling mechanism (16), and the side of the positioning frame (11) is fixedly connected to a contact mechanism (15); The cooling mechanism (16) includes a cooling plate (161) and a limiting assembly (163), the side of the cooling plate (161) is slidably connected to the inner side of the positioning frame (11), both sides of the top of the cooling plate (161) are fixedly connected to the mounting assembly (162), and the side of the limiting assembly (163) is fixedly connected to the inner side of the positioning frame (11).

2. The orthopedic reduction and fixation device according to claim 1, characterized in that: The limiting assembly (163) includes a limiting cylinder (1631), the side of the limiting cylinder (1631) is fixedly connected to the inner side of the positioning frame (11), the bottom of the inner cavity of the limiting cylinder (1631) is slidably connected to the limiting rod (1632), the top of the limiting rod (1632) is fixedly connected to the circular plate (1633), the first spring (1634) is sleeved on the limiting rod (1632), a limiting groove (1635) is provided in the middle of the inner side of the limiting cylinder (1631), both sides of the limiting groove (1635) are slidably connected to a connecting shaft (1636), the other end of the connecting shaft (1636) is fixedly connected to a limiting plate (1637), the middle of the limiting plate (1637) is fixedly connected to a limiting block (1638), and the connecting shaft (1636) is sleeved with a second spring (1639).

3. The orthopedic reduction and fixation device according to claim 2, characterized in that: The upper and lower sides of the limiting plate (1637) are both slidably connected to the inner side of the limiting groove (1635), the top of the first spring (1634) is fixedly connected to the bottom of the circular plate (1633), the bottom of the first spring (1634) is fixedly connected to the bottom of the inner cavity of the limiting cylinder (1631), one end of the second spring (1639) is fixedly connected to the inner side of the limiting groove (1635), the other end of the second spring (1639) is fixedly connected to the side of the limiting plate (1637), and the side of the circular plate (1633) is slidably connected to the inner side of the limiting cylinder (1631).

4. The orthopedic reduction and fixation device according to claim 1, characterized in that: The mounting assembly (162) includes a mounting shaft (1621), one end of which is fixedly connected to the cooling plate (161), a fixing groove (1622) is provided on the side of the mounting shaft (1621), a slope (1623) is provided on the top of the fixing groove (1622), and the side of the mounting shaft (1621) is slidably connected to the inner side of the limiting cylinder (1631).

5. The orthopedic reduction and fixation device according to claim 1, characterized in that: The contact mechanism (15) comprises a contact frame (151) and an extrusion assembly (157), the side of the extrusion assembly (157) is slidably connected to the inner side of the positioning frame (11), the side of the contact frame (151) is fixedly connected to the positioning frame (11), both sides of the inner cavity of the contact frame (151) are fixedly connected to arc rods (152), a sliding groove (153) is provided on the side of the contact frame (151), a slider (154) is slidably connected to the arc rod (152), a side of the slider (154) close to the sliding groove (153) is fixedly connected to a cylinder (155), and the upper and lower ends of the cylinder (155) are rotatably connected to massage rollers (156).

6. The orthopedic reduction and fixation device according to claim 5, characterized in that: The extrusion assembly (157) includes a massage block (1572), the side of the massage block (1572) is slidably connected to the inner side of the positioning frame (11), the side of the massage block (1572) is fixedly connected to a square plate (1571), the side of the square plate (1571) is fixedly connected to a third spring (1573), and the other end of the third spring (1573) is fixedly connected to the inner side of the positioning frame (11).

7. The orthopedic reduction and fixation device according to claim 1, characterized in that: The adjusting component (3) comprises an adjusting housing (31), wherein both upper and lower sides of the adjusting housing (31) are movably connected to an adjusting shaft (32), the other end of the adjusting shaft (32) is fixedly connected to an adjusting plate (33), the side of the adjusting plate (33) away from the adjusting shaft (32) is fixedly connected to the side of the positioning frame (11), the side of the adjusting housing (31) is evenly provided with adjusting grooves (34), and both sides of the inner middle part of the adjusting housing (31) are slidably connected to fixing mechanisms (35).

8. The orthopedic reduction and fixation device according to claim 7, characterized in that: The fixing mechanism (35) comprises a fixing shaft (351), a fixing plate (352) is fixedly connected to the side of the fixing shaft (351), a fixing block (353) is fixedly connected to the side of the fixing shaft (351) away from the fixing plate (352), and a fourth spring (354) is sleeved on the fixing shaft (351).

9. The orthopedic reduction and fixation device according to claim 8, characterized in that: One end of the fixed shaft (351) away from the fixed block (353) is slidably connected to the middle portion of the inner side of the adjustment housing (31), one end of the fourth spring (354) is fixedly connected to the fixed plate (352), and the other end of the fourth spring (354) is fixedly connected to the middle portion of the inner side of the adjustment housing (31).

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