TWM270792U - Device for rectifying joint - Google Patents

Description

M270792 8. Description of new model: [Technical field of new model] The new model relates to a joint correction device, especially a joint renewal device that can moderately adjust the range of joint bending and extension angles. [Prior art]

For a human or animal, the joints play a pivotal role in physical activity. Once a joint is damaged and needs to be treated, it is often necessary to avoid excessive movement during the treatment period, so as to avoid affecting the healing and rehabilitation of the wound. Therefore, medical personnel usually choose external stent, brackets and fixing straps to limit the position according to the severity of joint injuries. The relative limbs around them will not produce relative movements; Knee pads and other soft auxiliary crying ^ ^ ^ L recovered outside the wounded area, with the restrained limb king and ρ daddy low probability of directly affecting the joints. However, the use of a fixed limit method, the restraint of the fixed frame, etc., is related to the patient. Because the limbs are affected immediately, appropriate activities can be performed. In addition to the inconvenience of inability to move, it is H ^ f. And for muscles and joints that do not have sufficient movement during the operation, such as the situation of ± atrophy or contracture of the brother knife, it is more likely to produce tools, although it can provide flexible aids such as limbs, white bandages, and knee pads. Produced == by: range of motion, but when the joint is still unpredicted, secondary injuries can still be limited to νϊΓΓ, making the patient more troublesome. Rehabilitation and rehabilitation work after b has become more new. [New content] Therefore, this new type of θ spoon provides a joint correction device that can moderately adjust the joint 6 M270792 curvature and extension angle range. Therefore, the new joint correction device can be placed between a first limb and a second limb. The joint correction device includes a first support frame provided on the first limb and a set of A second support frame provided on the second limb, a first-rotating element connected to the first support frame, a purpose: a second pivoting element connected to the second support frame, a Reset elements, and-limit 70 pieces. The first pivoting element has a first disk base, and a first guide roll and a second guide track are formed on the first disk base. The second pivoting element has a second disc base combined with the first disc base, and a plurality of through holes are arranged on the second disc base in a staggered manner, and each of the through holes is horizontally clamped with the second disc base shaft wire. The angle is different. The resetting element must have a fixed position on the first plate, a fixed end on the second plate, a second fixed end on the second plate base, and a telescopic section connected between the first fixed end and the second fixed end. Limiter

The pieces are set on the two plate seats, and they are detachably pierced at different through holes, and the-ends of the pieces are pierced by the first guide way. This allows the two limbs to bend relative to each other. It passes through the support frames and drives the two pivoting elements to relatively drag. The limit elements are used to empty the position to identify the position where the teeth are placed in the through holes at different positions. The angle of the pivoting element relative to the pivoting. [Embodiment] With regard to the foregoing and other technical contents, features, and effects of the present invention, the detailed description of the second preferred embodiment with reference to the drawings is presented below. J α As shown in FIG. 1, this is a preferred embodiment of the new joint correction device 1. The joint end is installed at 1m, and the position of 1 is described with the knee joint M270792 21 of the human foot, but this is not the case. Only on the limbs of other animals. Can also be used at the elbow joint of the human body or its joints can be placed in the 1st limb-the first-limb 22 (in this case, the part of the human thigh) and a second limb 2 3 (In this example, it refers to the human calf: part) as shown in FIG. 2, which includes-the first branch J frame 11, the second support frame 12, the first pivot element 13, and the second Drag element 14, a third pivot element 15 ', a return element 16, and a limit element

17, and a cover 18. The first support frame π has an extension plate m connected to the first pivoting element 13, and a plurality of ridges 112 arranged opposite to each other on both sides of the extension plate ⑴. As for the structural design of the second support frame 12 is the same as that of the first support frame 11, and also has an extension plate ⑵, and a plurality of positioning rings 112 formed on both sides of the extension plate are different from the former only in that the extension plate 121 is used It is connected to the first: _ element 14, so that the length of the second support frame 12 can be adjusted according to the needs of the different lengths of the lower legs 23 of different users (ie, the second limb 23). The first pivoting element Π has a first disk base 131, one of the first and second guide rails 132, 133 formed at intervals on the first disk base 131, and a first opening located at the center of the first disk base 131. The hole 134, and a first connecting end 135 extending from the first plate base 131. The first connecting end 135 is formed with a plurality of fixing holes 136. The structure of the third pivoting element 15 is the same as that of the first pivoting element 13. The third pivoting element 15 has a second disk base 151 and a third and a fourth guide track 152, 153, which are formed on the third disk base 151 at intervals. A M270792 second opening 154 at the center of the third tray base 151, and a third connection end 155 extending from the third tray base 15 丨. A plurality of fixing holes 156 are formed in the third connection end 155. The first and third guide tracks 132 and 152 each have a first stop: set a 'and a second stop position B. The second and fourth guideways i33 respectively have a third stop position C and a fourth stop position D.

The second pivoting element M has a second disk base 141 combined with the first and third disk bases 131 and ⑸, a plurality of through holes 142 alternately spaced on the second disk base 141, and The perforation 143 'at the center of the second plate base 4ι and the second connection end 144 extending from the second plate a 141. The second connection end 144 is provided with a plurality of fixing holes 145, and each of the through holes 142 and the second plate base The horizontal included angles between the central axes of 141 are different, that is, the through holes 142 respectively represent different adjustment angles. # 然 To facilitate the user to easily observe the angles represented by 1 142, the new model can also include a scale 4 which is positioned on the top surface of the first plate seat ΐ3ΐ. The resetting element 16 is described by using a reed, which has a first fixed end 161 which must be located on the first disk base 131, a second fixed end 162 'which must be located on the second disk base ΐ4ι, and a connection to the first fixed end Telescopic section 163 between 161 and the second fixed end 162. A first fixing pin 33 penetrates the second guide channel 133 of the first plate base 131 and is fixed on the second plate base ι4ι with its bottom end, and a second fixing pin 34 partially penetrates the adjacent first plate. The first opening 134 of the seat 131 and the bottom end are locked on the second disk seat 132, and the first fixed end of the return element 16 is held on the protruding portion of the first fixing pin, and the first fixing The tip end 162 is clamped on the protruding portion of the second fixing pin 34. In addition, the joint correction device 1 further includes a central fixing member 19, M270792, and a lock 10 and a locking member 10. As shown in FIGS. 2 and 3, the central fixing member 19 has a central wall 191, a positioning screw hole 形成 formed at the center of the central wall 191, a surrounding wall 193 extending vertically from the central wall 191, and a surrounding wall 193 Female thread 194 at the inner surface near the top edge. By this, the central wall 191 of the center fixing member 19 is placed at the center of the first plate base 131, and the positioning screw hole 192 corresponds to the first opening hole 134, and the second opening of the third plate base 151 is opened by the locking member. Hole 154 penetrates and penetrates through the perforation 第二 of the second seat 及 and the first 134 of the first plate seat 131, and then locks with the positioning screw hole 192 of the central fixing member 如此 so that the first, second and third The disk holders ⑶, 141, and 15 丨 are combined into one body. At this time, the telescopic section 163 of the aforementioned returning element 16 surrounds the outside of the surrounding wall 193 of the central fixing member 19. In addition, a plurality of-fixing elements 31 can be penetrated through the corresponding fixing holes 136 and 156 of the first and third systems 135 and 155 simultaneously to be fixedly connected with the _ support frame u lock, and a plurality of second fixings can be used. The component 32 penetrates the fixing hole 145 of the second connection end 144 and is locked and fixed with the second support frame 12. • As for the limiting element 17, it has a first pin 171, a second pin "2", a first limit # 173, and a second limit # μ. Each of the pins 171, 172 has one for the user The gripping portion 1 is a pinching portion, and a holding portion. 761 75 is a downwardly extending insertion portion] 76, and the diameter of the insertion portion 1 is slightly smaller than the diameter of the through hole 142 on the second disk base 141. Each of the limiting pieces 173 and 174 has a first limiting hole 177 and a second limiting hole μ. When combining, 'each limiting piece! 73, m One end is extended to the center fixing piece D Between the central wall 191 and the _ disc base 131, and each of the first-limiting holes 177 Iα is aligned with the first opening 134 of the-disc base 131 for the aforementioned locking member w 10 M270792 :::: 二 Γ 于The center fixing member 19 can be pivoted with the lock as an axis after being combined and positioned as described above. In addition, the first and second latch pins 171 and 172 of each of the plug-in portions 176 penetrate through the 173-bit holes 178 and- The product is limited to 17 "in any one of the through holes 142 in the mountain base 141, and in each of the plug-in portions. "" Going forward-stepping into the third guideway 152 of the third plate base 151, the carcass 18 has-a mask 81 for covering the first plate base 3m, and-protruding to the wall of the mask 181 of the inner surface of the joint post 182, then: 2: 2: Γ is formed with an external thread 183 'thereby the cover 18 can use the outer screw' pattern 183 on the joint post 与 and the inner surface of the inner wall of the wall 193 Threads 194 are screwed together and positioned on the first plate base 131. As shown in Figures 3, 4, 5, 6 and 1 ^ 6, in use, place the joint correction water ^, unscrew the cover 18, And the insertion of the second and second pins 171 and 172: The second and second pins are separated from the through hole 142 on the second plate base 141, and the first and second pins 71 and 172 are respectively connected according to the angle of the joint extension It is placed on the penetrating hole 142 'sighing at the stretchable and bendable angles' respectively, and the first latch pin is now located at the third stop position c of the second guideway 133. 守 5丨 迢! L Use a plurality of magic tapes and other related fixed items $ 1 'to pass through the positioning rings 112 and 122 to fix the extension plates ill and ⑵ of the first and second support frames u and a to the thigh 22, respectively. On one side of the calf 23, at this time, the positions of the disc seats 131, ⑷, 151 combined into a body are larger than the side corresponding to the knee joint 21. When the user's large, calf 22, 23 moves relatively flexibly, the first First, M270792 The two support frames 11, 12 will be linked accordingly. Among them, the first support frame n drives the first and third disc bases 131 and 151, and the second support frame 12 drives the second disc base 141. These disc bases 131 The directions of movement of 151, 141 are the first and second connecting ends 135, 155 of the first and third disc bases 31 m and the second connecting end 144 of the second disc base 141 move toward each other (as shown in Figure 3). The state changes to the state of FIG. 2). At this time, the first fixed lock 33 moves relative to the second guide track in toward the fourth collision stop position, and the retracting section 163 of the return element 16 forms a beam closing point near the aforementioned center. When the fixing member 19 reaches the first stop position Λ of the first, second, and first guide paths 132 and 152 at the same time, the maximum relative bending of the large legs 22 and 23 is: Angular angle. ， A ^] When legs 22 and 23 are relatively straightened, they are synchronized through the first support woods 11 and 12 13 Even if the first and third pan seats 131 and the second _141th-the brother of Lishan, the second connection ends 135, 155 ^ the first connection pin 144 moves away from each other, the second latch 172 simultaneously reaches The first- and third-track guidance, first stop position B, and the first-fixing pin 33 are also relatively displaced to the third stop position c of the second guide 133, ... ... ± 163 is extended synchronously, ... The contraction section is formed by the large picture and the lower legs 22 and 23 are in a straight state (that is, the state of 151 and 141 is shown in FIG. 3). This restrains these disc bases 131, relative bending, or 41 pairs of rotation angles' to the thigh 22, calf 23, and the milkman 34. The movement produces a restraining effect, so that the knee joint 21 is not caused: large flexion and extension, causing two Secondary injury. The short positive device j is used to enhance the comfort of the closing and renewing positive device 1. This joint further includes a first restraint piece 12 M270792 for placing on the thigh 22 and-the first for attaching to the lower leg 23 The two or two restraints 52 and 53 are made of a soft material and are in the shape of a sheet: :: Both ends of the first piece 仏 53 are equipped with magic _, in use: first use the first and second restraints The upper 23 is fixed on the thigh 22 and the lower leg by other magic materials. According to the aforementioned positioning, the object M is called, the factory, and the type is

1 71 、】 7 i I want to ask for "V 9, _ mortise lock 172 different positions of the iris 仏 仏 仏 二 盘〗〗〗〗 、 、 、 盥 弟 弟 盘 盘 141 弯曲 relatively curved between 141 The bowing angle, in conjunction with the returning element 16 synchro telescoping activity, together with the 妯 U 士士 has a restraining effect on the relative bending or straightening movement of the thighs 22 and 23 Causes secondary injuries + ι,-On the other hand, this new type of joint correction device] can also be used as a fixed folding limb in the case of a fracture. You can use this as a folding limb, so that the injured person's limbs can be treated during medical treatment. In order to obtain a safe ^,., Wen Wang's guarantee, it can indeed achieve the above-mentioned purpose of the new model.

At, those mentioned above are only the preferred embodiments of the new model, and they are not limited to the scope of the implementation of the new model, that is, the simple application of patents based on the contents of the new model: Effect changes and modifications should still fall within the scope of this new patent. [Brief description of the drawings] FIG. 1 is a schematic view of a preferred embodiment of the novel joint correction device in use; " FIG. 2 is an exploded perspective view of the Che Fujia embodiment; FIG. 3 is the preferred embodiment. Schematic diagram of the straightened state, showing through holes where the first 13 M270792 pin and the second pin are positioned at different positions; Figures 5 to 6 are schematic diagrams of the bent state of the preferred embodiment where the pin and the second pin are positioned at different positions. The same bending angle of the hole. And the figure that shows the first can produce no 14 M270792

[Description of main component symbols] 1 Joint correction device 11 First support frame 13 First pivoting element 15 Third pivoting element 17 Limiting element 19 Center fixing member 21 Knee joint 23 Second limb 32 Second fixing element 34 Two fixing pins 52, first binding members 111, 121, extension plate 131, first tray seat 133, second guide track 135, first connection end 141, second tray seat 143, perforation 151, third tray seat 153, fourth guide track 155, third Connection end 162 Second fixed end 171 First latch 173 First stop piece 4 Scale 12 Second support frame 14 Second pivoting element 16 Return element 18 Cover 10 Locking member 22 First limb 3 1 First Fixing element 33 first fixing pin 5 1 fixing object 53 second restraint 112, 122 positioning ring 132 first guide channel 134 first opening 136, 145, 156 fixing hole 142 through hole 144 second connection end 152 third Guide channel 154 second opening 1 61 first fixed end 163 telescopic section 172 second pin 174 second stopper piece 15 M270792 175 holding portion 176 insertion portion 177 first stopper hole 178 second stopper hole 181 Shield wall 182 engagement post 183 external thread 191 central wall 192 positioning screw hole 193 surrounding wall 194 internal screw A first stop position B of the second stop position C the third stop position of the stop position of the fourth D

16

Claims (1)

M270792 9. Scope of patent application: 1. A joint correction device that can be installed between the first limb of a limb and a first limb. The joint correction device includes a first support frame that can A second supporting frame can be sleeved on the second limb; a first-pivoting element is used to be connected to the first pivoting element on the supporting frame; A second guide track and a second guide track are formed at intervals, and the second pivoting element # is combined with the first pivot # element to form one body and is connected with the second one. On a support frame, 'the second rotation element is staggered with a number of through holes' so that each position in different positions represents a different angle; that is, the return element has a position which must be located on the first rotation element. The y-th fixed end, a second fixed end which must be located on the second pivoting element, and a telescopic section connecting the first fixed end and the second fixed end of the moxibustion. The rotating element and the second dragging element are disposed at different through holes, and each of the limiting elements has the same order as The first guide path; thereby, when the first limb and the second limb are relatively bent and moved, each of the turning elements is turned through the first supporting frame and the second knife to store the wood. At the same time, each of the through holes u 1 is stood through each of the limiting elements. And adjust the relative pivoting angle of each of the pivoting elements 17 M270792 2. The joint correction device according to item 1 of the scope of patent application, wherein each of the first gift stands has an extension plate, and The extension plate and the extension plate together define a cover of an accommodating space, and an movable plate extending into the accommodating space and capable of retracting and retracting relative to the cover is an extension plate of the Haidi support frame. It is used for being connected to the first pivot element ^, and the extension plate of the second support frame is used for being connected to the second pivot element ^. Lu 3. The joint correction device according to item 2 of the scope of the patent application, further comprising a first restraint member for covering the first limb, and a joint for fixing the second limb. The second binding member and a plurality of fixing objects for tightening each of the f binding members. In addition, each of the extension plates is provided with a plurality of positioning rings' for each of the fixing objects to pass through. 4. The joint correction device according to item 丨 of the scope of patent application, further comprising a third pivoting element, which has-combined with the first and second disc bases, and the second disc base clamp is placed in the middle. A third tray base, a third and a fourth guide track formed on the second tray base, a second opening at the center of the third tray base, and a third opening extending from the third tray base Each of the first fixing elements of the third connecting end of the disk base passes through the corresponding fixing holes on the first and third disk bases, and is fixedly connected to the first supporting frame. The joint correction device according to item 1 of the declared patent scope, wherein the limiting element has a first latch, a second latch, and a _first-limiting piece each connected to the first disc base with one end. And _ second limit piece, and each of the limit pieces has a first limit hole and a second limit hole, so that each of the plug-in portions of each of the first and second pins passes through 18 respectively. M270792 Each of the first and second limit holes of each of the limiting pieces and any of the second disc bases penetrates through ... to adjust the relative pivoting angle of each of the pivoting elements. 6. As for the scope of patent application] The stern section short positive device described in the above item is further combined with the first plate seat as a central fixing piece and a cover body. The fixing cylinder has a central wall that is hardened. ^ ^ T A hole,-extending vertically from the surrounding% 2 of the inner surface of the surrounding wall, and an internal thread forming a soil coating; covering a cover wall on the first plate seat, and = having a cover for The joint pillars on the surface and an inner lid system protruding from the mask wall are utilized. The thread is used to combine the inner μ # on the outer side of the far joint column with the inner μ # of the surrounding wall of the fixed cylinder by screwing together. • As described in the first patent application / On the plate. The return element is a reed. Tong Zheng & Set, its towel, the complex 19