Postoperative dislocation-preventing limiter for hip replacement and use method of postoperative dislocation-preventing limiter

Abstract

The invention relates to the technical field of hip replacement, and discloses a dislocation-preventing limiter used after hip replacement and a using method thereof.The dislocation-preventing limiter comprises a mounting frame and further comprises a fixing component, the fixing component comprises a screw hole rod, the end of the screw hole rod is rotationally connected with the surface of the mounting frame, and the inner wall of the screw hole rod is in threaded connection with a threaded rod; and the protection component comprises a telescopic plate, the end of the telescopic plate is fixedly connected with a round hole rod, and the interior of the round hole rod is connected with a semicircular frame in a sleeved mode. The fixing part is arranged on the surface of the mounting frame, the fixing part can be bound to the body of a patient, the fixing part can limit the protection part after being fixed to the body of the patient, and the protection part is pushed to move downwards after being fixed; when the protection part moves downwards, the protection part makes contact with the hip joint of the patient and limits the hip joint, the situation that the hip joint falls off is avoided, and the protection part is arranged in the protection part when the hip joint of the patient is sleeved with the protection part.

Description

Technical Field

[0001] The invention relates to the technical field of hip replacement, in particular to a hip replacement postoperative anti-dislocation limiter and a use method thereof. Background Art

[0002] Total hip replacement is a hip reconstruction and artificial joint prosthesis implantation surgery, mainly used for the treatment of end-stage diseases such as femoral head necrosis, hip osteoarthritis, developmental hip dysplasia, etc. After hip replacement, the soft tissue and bone scar around the femoral head and acetabular labrum have not healed completely, so it is very easy to dislocate when the patient moves. Therefore, in clinical practice, patients should pay attention to bed rest after hip replacement, try to avoid lower limb activities, and keep the lower limbs in neutral abduction.

[0003] Patients need to protect their hip joints after hip replacement to prevent the hip joints from falling off during maintenance. Currently, medical staff generally tie a wooden board to the patient's hip joint with a bandage, and use the bandage and the wooden board to position the patient's hip joint. When using the wooden board to limit the patient's hip joint, the wooden board is prone to damage due to long-term use. Summary of the invention

[0004] The object of the present invention is to provide a post-operative anti-dislocation limiter for hip replacement and a method of using the same, so as to solve the problems raised in the above-mentioned background technology.

[0005] To solve the above technical problems, the present invention is achieved through the following technical solutions:

[0006] The present invention is a post-operative anti-dislocation limiter for hip replacement and a method of using the same, comprising a mounting frame and:

[0007] A fixing component, the fixing component comprising a screw hole rod, an end of the screw hole rod being rotatably connected to the surface of the mounting frame, and an inner wall of the screw hole rod being threadedly connected to a threaded rod;

[0008] A protective component, the protective component comprises a telescopic plate, the end of the telescopic plate is fixedly connected with a round hole rod, the interior of the round hole rod is sleeved with a semicircular frame, and the surface of the telescopic plate is fixedly connected with a sliding hole rod;

[0009] A stabilizing component, the stabilizing component comprises a connecting frame, an end of the connecting frame is fixedly connected to the inner wall of the semicircular frame, and an end of the connecting frame away from the semicircular frame is fixedly connected to an elastic rod;

[0010] The adjusting component comprises a right-angle plate, an end of the right-angle plate is fixedly connected to the surface of the telescopic plate, and a round rod is fixedly connected to the surface of the right-angle plate.

[0011] Further, the fixing component comprises a fixing rod, the inner wall of the fixing rod is fixedly connected to the surface of the threaded rod, the surface of the fixing rod is fixedly connected to a Velcro bandage, and one end of the mounting frame away from the screw hole rod is fixedly connected to a screw hole plate;

[0012] The screw hole plate is located at the center of the mounting frame, and the upper and lower ends of the screw hole plate extend to the outer end of the mounting frame.

[0013] Furthermore, there are two fixing rods, and two Velcro bandages are arranged on the surface of the fixing rod. The two Velcro bandages are symmetrically arranged with the fixing rod as the center, and the ends of the two Velcro bandages away from the fixing rod are in contact with each other.

[0014] Further, the protective component comprises a cross-hole rod, the surface of the cross-hole rod is threadedly connected to the inner wall of the screw hole plate, the inner wall of the cross-hole rod is slidably connected to the cross-rod, the top of the cross-rod is fixedly connected to the adjustment plate, and the bottom of the telescopic plate is fixedly connected to the positioning rod;

[0015] The telescopic plate is symmetrically arranged with the cross hole rod as the center, and the end of the cross hole rod passes through the screw hole plate and extends to the outer end of the screw hole plate.

[0016] Furthermore, the top of the cross rod extends to the top outer end of the cross hole rod, the lower surface of the cross hole rod is rotatably connected to the inner wall of the telescopic plate, the end of the sliding hole rod extends to the outer end of the telescopic plate, the surface of the positioning rod is slidably connected to the inner wall of the sliding hole rod, and the number of the semicircular frames is two, and the two semicircular frames are symmetrically arranged with the telescopic plate as the center.

[0017] Furthermore, the stabilizing component comprises an inclined panel, the surface of the inclined panel is fixedly connected to the end of the elastic rod, one end of the inclined panel away from the elastic rod is fixedly connected to a protective pad, and the top of the inclined panel is hinged with a semicircular plate;

[0018] A center frame is hinged at the center of the semicircular plate, and a cotton pad is fixedly connected to the bottom of the center frame.

[0019] Furthermore, the inclined panel is located at one end of the elastic rod away from the connecting frame, the bottom of the inclined panel extends to the outer end of the semicircular frame, the bottom of the center frame extends below the semicircular plate, and the end of the cotton pad extends to the outer end of the center frame.

[0020] Further, the adjustment component comprises a tripod, the bottom of the tripod is hinged to the end of the round rod, the top of the tripod is hinged with a bent frame, and one end of the bent frame away from the tripod is sleeved on the upper surface of the cross rod;

[0021] A through-hole frame is fixedly connected to the surface of the mounting frame.

[0022] Furthermore, the right-angle plate is located at one end of the telescopic plate close to the round hole rod, the surface of the round rod is slidably connected to the inner wall of the through-hole frame, and the end of the through-hole frame extends to the outer end of the mounting frame.

[0023] Furthermore, a method for using a postoperative anti-dislocation limiter for hip replacement comprises the following steps:

[0024] S1: After separating the Velcro bandage on the surface of the fixing rod, wrap the Velcro bandage around the patient's body, and limit the threaded rod by the Velcro bandage. After the threaded rod is fixed by the Velcro bandage, the mounting frame can support and limit the protective component;

[0025] S2: When the semicircular frame corresponds to the patient's hip joint, the cross rod is twisted and rotated by adjusting the plate. When the cross rod rotates, it drives the cross hole rod to rotate. When the cross hole rod rotates, it pushes the telescopic plate downward through the screw hole plate. As the telescopic plate moves downward, the semicircular frame will be placed on the patient's hip joint to protect and limit it.

[0026] S3: After the semicircular frame is put on the surface of the patient's hip joint, the patient's hip joint will contact the surface of the protective pad. The protective pad squeezes and limits the patient's hip joint through the elasticity of the elastic rod, thereby improving the protective effect of the semicircular frame on the hip joint;

[0027] S4: The cross rod is pressed by the adjusting disk to slide toward the inside of the cross hole rod. When the cross rod moves downward, the tripod is pushed to move through the bending frame. At this time, the tripod pushes the round rod to move toward the outer end of the mounting frame. When the round rod moves, it pushes the telescopic plate to extend outward through the right-angle plate.

[0028] The present invention has the following beneficial effects:

[0029] The present invention provides a fixing component on the surface of the mounting frame, and the fixing component can be tied to the patient's body. After the fixing component is fixed to the patient's body, the protective component can be limited. After the protective component is fixed, it is pushed to move downward. When the protective component moves downward, it will contact the patient's hip joint and limit the hip joint to avoid the hip joint from falling off. A stabilizing component is provided inside the protective component. When the protective component is sleeved on the patient's hip joint, the stabilizing component will contact the patient's hip joint. The hip joint is limited by the stabilizing component to improve the protective effect. The adjusting component can adjust the distance between the two semicircular frames to improve the comfort of the semicircular frames when protecting the hip joint.

[0030] After the Velcro bandage on the surface of the fixing rod is separated, the Velcro bandage is wrapped around the patient's body, and the threaded rod is limited by the Velcro bandage. After the threaded rod is fixed by the Velcro bandage, the mounting frame can support and limit the protective component, and the screw hole rod is twisted to rotate. The screw hole rod pushes the mounting frame to move when rotating, so that the mounting frame pushes the protective component to correspond to the patient's hip joint, thereby improving the convenience of installing the protective component.

[0031] When the semicircular frame corresponds to the patient's hip joint, the cross rod is rotated by twisting the adjusting disk. When the cross rod rotates, it drives the cross hole rod to rotate. When the cross hole rod rotates, it pushes the telescopic plate to move downward through the screw hole disk. As the telescopic plate moves downward, the semicircular frame will be sleeved on the patient's hip joint to protect and limit it, thereby improving the convenience of the semicircular frame when in use. When the telescopic plate moves, it slides on the surface of the positioning rod through the sliding hole rod, thereby improving the stability of the telescopic plate when moving.

[0032] After the semicircular frame of the present invention is sleeved on the surface of the patient's hip joint, the patient's hip joint will contact with the surface of the protective pad, and the protective pad will squeeze and limit the patient's hip joint through the elasticity of the elastic rod, thereby improving the protective effect of the semicircular frame on the hip joint. After the protective pad contacts the hip joint, it will push the inclined panel to move toward the inner wall of the semicircular frame. At this time, the inclined panel will pull the semicircular plate to deform, and the semicircular plate will push the cotton pad downward through the center frame. After the cotton pad contacts the patient's hip joint, it will protect and limit it.

[0033] When the positions of the two semicircular frames need to be adjusted, the cross rod is pressed by the adjusting disk to slide toward the inside of the cross hole rod. When the cross rod moves downward, the tripod is pushed to move through the bent frame. At this time, the tripod pushes the round rod to move toward the outer end of the mounting frame. When the round rod moves, it pushes the telescopic plate to extend outward through the right-angle plate, so that the semicircular frames can adapt to the patient's hip joint distance, avoiding the small distance between the semicircular frames affecting the patient's comfort.

[0034] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for describing the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

[0036] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0037] Figure 2 It is a schematic diagram of the overall structure of the fixing component of the present invention;

[0038] Figure 3 It is a schematic diagram of the overall structure of the protective component of the present invention;

[0039] Figure 4 This is a schematic diagram of the overall structure of the stabilizing component of the present invention;

[0040] Figure 5 Another structural schematic diagram of the stabilizing component of the present invention;

[0041] Figure 6 It is a schematic diagram of the overall structure of the adjusting component of the present invention;

[0042] Figure 7 Another structural schematic diagram of the adjusting component of the present invention;

[0043] Figure 8 It is a schematic diagram of the process structure of the present invention.

[0044] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0045] In the figure: 1. mounting frame; 2. fixing part; 3. protection part; 4. stabilizing part; 5. adjusting part; 10. screw hole rod; 11. fixing rod; 12. threaded rod; 13. Velcro bandage; 14. screw hole plate; 20. adjusting plate; 21. cross rod; 22. cross hole rod; 23. sliding hole rod; 24. positioning rod; 25. semicircular frame; 26. round hole rod; 27. telescopic plate; 30. semicircular plate; 31. cotton pad; 32. connecting frame; 33. elastic rod; 34. center frame; 35. protection pad; 36. inclined panel; 40. through hole frame; 41. round rod; 42. right angle plate; 43. bent frame; 44. tripod. DETAILED DESCRIPTION

[0046] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. 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 creative work are within the scope of protection of the present invention.

[0047] See also Figure 1-Figure 8 As shown, the present invention is a post-operative anti-dislocation limiter for hip replacement and a method of using the same, comprising a mounting frame 1, and further comprising:

[0048] The fixing component 2 includes a screw hole rod 10, an end of the screw hole rod 10 is rotatably connected to the surface of the mounting frame 1, and the inner wall of the screw hole rod 10 is threadedly connected with a threaded rod 12;

[0049] The protective component 3 includes a telescopic plate 27, the end of the telescopic plate 27 is fixedly connected with a round hole rod 26, the inner part of the round hole rod 26 is sleeved with a semicircular frame 25, and the surface of the telescopic plate 27 is fixedly connected with a sliding hole rod 23;

[0050] The stabilizing component 4 includes a connecting frame 32, an end of the connecting frame 32 is fixedly connected to the inner wall of the semicircular frame 25, and an end of the connecting frame 32 away from the semicircular frame 25 is fixedly connected to an elastic rod 33;

[0051] The adjusting component 5 includes a right-angle plate 42, and the end of the right-angle plate 42 is fixedly connected to the surface of the telescopic plate 27. The present invention provides a fixing component 2 on the surface of the mounting frame 1, and the fixing component 2 can be tied to the patient's body. After the fixing component 2 is fixed to the patient's body, the protective component 3 can be limited. After the protective component 3 is fixed, it is pushed to move downward. When the protective component 3 moves downward, it will contact the patient's hip joint and limit the hip joint to prevent the hip joint from falling off. A stabilizing component 4 is provided inside the protective component 3. When the protective component 3 is sleeved on the patient's hip joint, the stabilizing component 4 will contact the patient's hip joint. The stabilizing component 4 is used to limit the hip joint to improve the protective effect. The adjusting component 5 can adjust the distance between the two semicircular frames 25 to improve the comfort of the semicircular frames 25 when protecting the hip joint. The surface of the right-angle plate 42 is fixedly connected with a round rod 41.

[0052] The fixing component 2 includes a fixing rod 11, the inner wall of the fixing rod 11 is fixedly connected to the surface of the threaded rod 12, a Velcro bandage 13 is fixedly connected to the surface of the fixing rod 11, and a screw hole plate 14 is fixedly connected to one end of the mounting frame 1 away from the screw hole rod 10;

[0053] The screw hole plate 14 is located at the center of the mounting frame 1 , and the upper and lower ends of the screw hole plate 14 extend to the outer end of the mounting frame 1 .

[0054] There are two fixing rods 11, and two Velcro bandages 13 are arranged on the surface of the fixing rod 11. After the Velcro bandages 13 on the surface of the fixing rod 11 are separated, the Velcro bandages 13 are wrapped around the patient's body, and the threaded rod 12 is limited by the Velcro bandages 13. After the threaded rod 12 is fixed by the Velcro bandages 13, the mounting frame 1 can support and limit the protective component 3, and the screw hole rod 10 is twisted to rotate. The screw hole rod 10 will push the mounting frame 1 to move when rotating, so that the mounting frame 1 pushes the protective component 3 to correspond to the patient's hip joint, thereby improving the convenience of installing the protective component 3. The two Velcro bandages 13 are symmetrically arranged with the fixing rod 11 as the center, and the two Velcro bandages 13 are in contact with each other at one end away from the fixing rod 11.

[0055] The protective component 3 includes a cross-hole rod 22, the surface of the cross-hole rod 22 is threadedly connected to the inner wall of the screw hole plate 14, the inner wall of the cross-hole rod 22 is slidably connected to a cross-rod 21, the top of the cross-rod 21 is fixedly connected to the adjustment plate 20, and the bottom of the telescopic plate 27 is fixedly connected to the positioning rod 24;

[0056] The telescopic plate 27 is symmetrically arranged with the cross hole rod 22 as the center. The end of the cross hole rod 22 passes through the screw hole plate 14 and extends to the outer end of the screw hole plate 14.

[0057] The top of the cross rod 21 extends to the top outer end of the cross hole rod 22. When the semicircular frame 25 corresponds to the patient's hip joint, the cross rod 21 is twisted and rotated by adjusting the disk 20. The cross rod 21 will drive the cross hole rod 22 to rotate when rotating. The cross hole rod 22 pushes the telescopic plate 27 to move downward through the screw hole disk 14 when rotating. The semicircular frame 25 will be sleeved on the patient's hip joint as the telescopic plate 27 moves downward to protect and limit it, thereby improving the convenience of the semicircular frame 25 when in use. When the telescopic plate 27 moves, it slides on the surface of the positioning rod 24 through the sliding hole rod 23, thereby improving the stability of the telescopic plate 27 when moving. The lower surface of the cross hole rod 22 is rotatably connected to the inner wall of the telescopic plate 27, and the end of the sliding hole rod 23 extends to the outer end of the telescopic plate 27. The surface of the positioning rod 24 is slidably connected to the inner wall of the sliding hole rod 23. There are two semicircular frames 25, and the two semicircular frames 25 are symmetrically arranged with the telescopic plate 27 as the center.

[0058] The stabilizing component 4 includes an inclined panel 36, the surface of which is fixedly connected to the end of the elastic rod 33, an end of the inclined panel 36 away from the elastic rod 33 is fixedly connected to a protective pad 35, and a semicircular plate 30 is hinged on the top of the inclined panel 36;

[0059] A center frame 34 is hinged at the center of the semicircular plate 30 , and a cotton pad 31 is fixedly connected to the bottom of the center frame 34 .

[0060] The inclined panel 36 is located at one end of the elastic rod 33 away from the connecting frame 32. After the semicircular frame 25 of the present invention is sleeved on the surface of the patient's hip joint, the patient's hip joint will contact the surface of the protective pad 35. The protective pad 35 squeezes and limits the patient's hip joint through the elasticity of the elastic rod 33, thereby improving the protective effect of the semicircular frame 25 on the hip joint. After the protective pad 35 contacts the hip joint, it will push the inclined panel 36 to move toward the inner wall of the semicircular frame 25. At this time, the inclined panel 36 will pull the semicircular plate 30 to deform. The semicircular plate 30 pushes the cotton pad 31 to move downward through the center frame 34. After the cotton pad 31 contacts the patient's hip joint, it will protect and limit it. The bottom of the inclined panel 36 extends to the outer end of the semicircular frame 25, the bottom of the center frame 34 extends to the bottom of the semicircular plate 30, and the end of the cotton pad 31 extends to the outer end of the center frame 34.

[0061] The adjusting component 5 includes a tripod 44, the bottom of the tripod 44 is hinged to the end of the round rod 41, the top of the tripod 44 is hinged with a bent frame 43, and one end of the bent frame 43 away from the tripod 44 is sleeved on the upper surface of the cross rod 21;

[0062] A through-hole frame 40 is fixedly connected to the surface of the mounting frame 1 .

[0063] The right-angle plate 42 is located at one end of the telescopic plate 27 close to the round hole rod 26. When the present invention needs to adjust the position of the two semicircular frames 25, the cross rod 21 is pressed by the adjusting disk 20 to slide toward the inside of the cross hole rod 22. When the cross rod 21 moves downward, the tripod 44 is pushed to move through the bent frame 43. At this time, the tripod 44 will push the round rod 41 to move toward the outer end of the mounting frame 1. When the round rod 41 moves, it pushes the telescopic plate 27 to extend outward through the right-angle plate 42 so that the semicircular frames 25 can adapt to the patient's hip joint distance to avoid the small distance between the semicircular frames 25 affecting the patient's comfort. The surface of the round rod 41 is slidably connected to the inner wall of the through-hole frame 40, and the end of the through-hole frame 40 extends to the outer end of the mounting frame 1.

[0064] A method for using a postoperative anti-dislocation limiter for hip replacement, comprising the following steps:

[0065] S1: After separating the Velcro bandage 13 on the surface of the fixing rod 11, the Velcro bandage 13 is wrapped around the patient's body, and the threaded rod 12 is limited by the Velcro bandage 13. After the threaded rod 12 is fixed by the Velcro bandage 13, the mounting frame 1 can support and limit the protective component 3;

[0066] S2: When the semicircular frame 25 corresponds to the patient's hip joint, the cross rod 21 is twisted and rotated by adjusting the plate 20. When the cross rod 21 rotates, it drives the cross hole rod 22 to rotate. When the cross hole rod 22 rotates, it pushes the telescopic plate 27 to move downward through the screw hole plate 14. As the telescopic plate 27 moves downward, the semicircular frame 25 will be sleeved on the patient's hip joint to protect and limit it.

[0067] S3: After the semicircular frame 25 is put on the surface of the patient's hip joint, the patient's hip joint will contact the surface of the protective pad 35. The protective pad 35 squeezes and limits the patient's hip joint through the elasticity of the elastic rod 33, thereby improving the protective effect of the semicircular frame 25 on the hip joint;

[0068] S4: The cross rod 21 is pressed by the adjusting disk 20 to slide toward the inside of the cross hole rod 22. When the cross rod 21 moves downward, it pushes the tripod 44 to move through the bent frame 43. At this time, the tripod 44 pushes the round rod 41 to move toward the outer end of the mounting frame 1. When the round rod 41 moves, it pushes the telescopic plate 27 to extend outward through the right-angle plate 42.

[0069] When in use, a fixing component 2 is provided on the surface of the mounting frame 1, and the fixing component 2 can be tied to the patient's body. After the fixing component 2 is fixed to the patient's body, the protective component 3 can be limited. After the protective component 3 is fixed, it is pushed to move downward. When the protective component 3 moves downward, it will contact the patient's hip joint and limit the hip joint to prevent the hip joint from falling off. A stabilizing component 4 is provided inside the protective component 3. When the protective component 3 is sleeved on the patient's hip joint, the stabilizing component 4 will contact the patient's hip joint, and the hip joint is limited by the stabilizing component 4 to improve the protective effect. The adjusting component 5 can adjust the distance between the two semicircular frames 25 to improve the semicircular frame 25 To improve the comfort of hip joint protection, after separating the Velcro bandage 13 on the surface of the fixing rod 11, wrap the Velcro bandage 13 around the patient's body, limit the threaded rod 12 by the Velcro bandage 13, and after fixing the threaded rod 12 by the Velcro bandage 13, the mounting frame 1 can support and limit the protective component 3, twist the screw hole rod 10 to rotate, and the screw hole rod 10 will push the mounting frame 1 to move when rotating, so that the mounting frame 1 pushes the protective component 3 to correspond to the patient's hip joint, thereby improving the convenience of installing the protective component 3. After the semicircular frame 25 corresponds to the patient's hip joint, twist the cross rod 21 through the adjusting disk 20 to rotate, and the cross rod 21 will drive the cross hole rod 22 to rotate when rotating, and the cross When the hole rod 22 rotates, it pushes the telescopic plate 27 downward through the screw hole plate 14. As the telescopic plate 27 moves downward, the semicircular frame 25 will be sleeved on the patient's hip joint to protect and limit it, thereby improving the convenience of the semicircular frame 25 when in use. When the telescopic plate 27 moves, it slides on the surface of the positioning rod 24 through the sliding hole rod 23, thereby improving the stability of the telescopic plate 27 when moving. After the semicircular frame 25 is sleeved on the surface of the patient's hip joint, the patient's hip joint will contact the surface of the protection pad 35. The protection pad 35 squeezes and limits the patient's hip joint through the elasticity of the elastic rod 33, thereby improving the protective effect of the semicircular frame 25 on the hip joint. After the protection pad 35 contacts the hip joint, it will push the inclined panel 36 toward the inner wall of the semicircular frame 25 When the semicircular plate 30 is moved, the inclined plate 36 will pull the semicircular plate 30 to deform, and the semicircular plate 30 will push the cotton pad 31 to move downward through the center frame 34. After the cotton pad 31 contacts the patient's hip joint, it will protect and limit it. When the positions of the two semicircular frames 25 need to be adjusted, the cross rod 21 is pressed by the adjusting disk 20 to slide toward the inside of the cross hole rod 22. When the cross rod 21 moves downward, it pushes the tripod 44 to move through the bent frame 43. At this time, the tripod 44 will push the round rod 41 to move toward the outer end of the mounting frame 1. When the round rod 41 moves, it pushes the telescopic plate 27 to extend outward through the right-angle plate 42, so that the semicircular frame 25 can adapt to the patient's hip joint distance, so as to avoid the small distance between the semicircular frames 25 affecting the patient's comfort.

[0070] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A post-operative anti-dislocation stopper for hip replacement, comprising a mounting frame (1), characterized in that: Also includes: A fixing component (2), the fixing component (2) comprising a screw hole rod (10), the end of the screw hole rod (10) being rotatably connected to the surface of the mounting frame (1), and the inner wall of the screw hole rod (10) being threadedly connected to a threaded rod (12); A protective component (3), the protective component (3) comprising a telescopic plate (27), the end of the telescopic plate (27) being fixedly connected to a round hole rod (26), the interior of the round hole rod (26) being sleeved with a semicircular frame (25), and the surface of the telescopic plate (27) being fixedly connected to a sliding hole rod (23); A stabilizing component (4), the stabilizing component (4) comprising a connecting frame (32), an end of the connecting frame (32) being fixedly connected to the inner wall of the semicircular frame (25), and an end of the connecting frame (32) away from the semicircular frame (25) being fixedly connected to an elastic rod (33); An adjusting component (5), the adjusting component (5) comprising a right-angle plate (42), the end of the right-angle plate (42) being fixedly connected to the surface of the telescopic plate (27), and the surface of the right-angle plate (42) being fixedly connected to a round rod (41).

2. The post-operative anti-dislocation limiter for hip replacement according to claim 1, characterized in that: The fixing component (2) comprises a fixing rod (11), the inner wall of the fixing rod (11) is fixedly connected to the surface of the threaded rod (12), a Velcro bandage (13) is fixedly connected to the surface of the fixing rod (11), and a screw hole plate (14) is fixedly connected to one end of the mounting frame (1) away from the screw hole rod (10); The screw hole plate (14) is located at the center of the mounting frame (1), and the upper and lower ends of the screw hole plate (14) extend to the outer end of the mounting frame (1).

3. The post-operative anti-dislocation limiter for hip replacement according to claim 2, characterized in that: The number of the fixing rods (11) is two, and two Velcro bandages (13) are arranged on the surface of the fixing rod (11). The two Velcro bandages (13) are symmetrically arranged with the fixing rod (11) as the center, and the ends of the two Velcro bandages (13) away from the fixing rod (11) are in contact with each other.

4. The post-operative anti-dislocation limiter for hip replacement according to claim 3, characterized in that: The protective component (3) comprises a cross-hole rod (22), the surface of the cross-hole rod (22) is threadedly connected to the inner wall of the screw hole plate (14), the inner wall of the cross-hole rod (22) is slidably connected to a cross-rod (21), the top of the cross-rod (21) is fixedly connected to an adjustment plate (20), and the bottom of the telescopic plate (27) is fixedly connected to a positioning rod (24); The telescopic plate (27) is symmetrically arranged with the cross hole rod (22) as the center, and the end of the cross hole rod (22) passes through the screw hole plate (14) and extends to the outer end of the screw hole plate (14).

5. The post-operative anti-dislocation limiter for hip replacement according to claim 4, characterized in that: The top of the cross rod (21) extends to the top outer end of the cross hole rod (22), the lower surface of the cross hole rod (22) is rotatably connected to the inner wall of the telescopic plate (27), the end of the sliding hole rod (23) extends to the outer end of the telescopic plate (27), the surface of the positioning rod (24) is slidably connected to the inner wall of the sliding hole rod (23), and the number of the semicircular frames (25) is two, and the two semicircular frames (25) are symmetrically arranged with the telescopic plate (27) as the center.

6. The post-operative anti-dislocation limiter for hip replacement according to claim 5, characterized in that: The stabilizing component (4) comprises an inclined panel (36), the surface of the inclined panel (36) is fixedly connected to the end of the elastic rod (33), one end of the inclined panel (36) away from the elastic rod (33) is fixedly connected to a protective pad (35), and the top of the inclined panel (36) is hinged with a semicircular plate (30); A center frame (34) is hingedly connected to the center of the semicircular plate (30), and a cotton pad (31) is fixedly connected to the bottom of the center frame (34).

7. The post-operative anti-dislocation limiter for hip replacement according to claim 6, characterized in that: The inclined panel (36) is located at one end of the elastic rod (33) away from the connecting frame (32), the bottom of the inclined panel (36) extends to the outer end of the semicircular frame (25), the bottom of the central frame (34) extends to below the semicircular plate (30), and the end of the cotton pad (31) extends to the outer end of the central frame (34).

8. The post-operative anti-dislocation limiter for hip replacement according to claim 7, characterized in that: The adjusting component (5) comprises a tripod (44), the bottom of the tripod (44) is hinged to the end of the round rod (41), the top of the tripod (44) is hinged with a bent frame (43), and one end of the bent frame (43) away from the tripod (44) is sleeved on the upper surface of the cross rod (21); A through-hole frame (40) is fixedly connected to the surface of the mounting frame (1).

9. The post-operative anti-dislocation limiter for hip replacement according to claim 8, characterized in that: The right-angle plate (42) is located at one end of the telescopic plate (27) close to the round hole rod (26), the surface of the round rod (41) is slidably connected to the inner wall of the through-hole frame (40), and the end of the through-hole frame (40) extends to the outer end of the mounting frame (1).

10. The method for using the anti-dislocation limiter after hip replacement surgery according to claim 9, characterized in that: The following steps are involved: S1: After the Velcro bandage (13) on the surface of the fixing rod (11) is separated, the Velcro bandage (13) is wrapped around the patient's body, and the threaded rod (12) is limited by the Velcro bandage (13). After the threaded rod (12) is fixed by the Velcro bandage (13), the mounting frame (1) can support and limit the protective component (3); S2: When the semicircular frame (25) corresponds to the patient's hip joint, the cross rod (21) is twisted and rotated by the adjusting plate (20), and the cross rod (21) drives the cross hole rod (22) to rotate when rotating. When the cross hole rod (22) rotates, it pushes the telescopic plate (27) to move downward through the screw hole plate (14), and the semicircular frame (25) will be sleeved on the patient's hip joint as the telescopic plate (27) moves downward to protect and limit it; S3: After the semicircular frame (25) is placed on the surface of the patient's hip joint, the patient's hip joint will contact the surface of the protective pad (35), and the protective pad (35) will squeeze and limit the patient's hip joint through the elasticity of the elastic rod (33), thereby improving the protective effect of the semicircular frame (25) on the hip joint; S4: The cross rod (21) is pressed by the adjusting plate (20) to slide toward the inside of the cross hole rod (22). When the cross rod (21) moves downward, the tripod (44) is pushed to move through the bent frame (43). At this time, the tripod (44) pushes the round rod (41) to move toward the outer end of the mounting frame (1). When the round rod (41) moves, it pushes the telescopic plate (27) to extend outward through the right angle plate (42).

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