CN205234725U - Low limbs traction frame of adjustment knee joint bucking angle - Google Patents
Low limbs traction frame of adjustment knee joint bucking angle Download PDFInfo
- Publication number
- CN205234725U CN205234725U CN201521027194.0U CN201521027194U CN205234725U CN 205234725 U CN205234725 U CN 205234725U CN 201521027194 U CN201521027194 U CN 201521027194U CN 205234725 U CN205234725 U CN 205234725U
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- frame
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- lifted
- traction
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Abstract
The utility model provides a low limbs traction frame of adjustment knee joint bucking angle, it is by the thigh bracket, the shank bracket, knee joint angle modulation support, it constitutes to pull the support frame, there are 2 stands on the knee joint angle modulation support, the stand passes through stand horizontal pole fixed connection, the stand lower extreme meets with long square frame's horizontal pole activity respectively, the stand upper end is connected with cardan shaft one end respectively, the pole is lifted with the thigh respectively to the cardan shaft other end, the shank is lifted the one end of pole and is connected, the thigh is lifted through the horizontal pole rigid coupling between the rod end portion, bracing piece one end is swing joint with the horizontal pole, the fastener swing joint who has a fastening screw of the bracing piece other end and stand horizontal pole, the shank is lifted the pole other end and is pull the segmental support rigid coupling on the support frame, through the pole setting swing joint on cardan shaft and the long square frame, and pull support frame other end installation pulley. The utility model discloses can solve not enough that prior art exists, the patient that can be applicable to low limbs all kinds fracture uses.
Description
Technical field
The utility model relates to medical orthopaedics therapy apparatus, specifically a kind of lower limb traction of adjusting knee sprung angleFrame.
Background technology
The lower limb fixture of applying on Orthopedic Clinical is fixed Brown's frame, is only applicable to the disease of fracture of lower legPeople, can not realize effective and reasonable fixing braking for femur or hip joint disease; Existing fixed Brown's frame entirety is highDegree can not regulate, and knee joint position angle can not regulate, in the time that the patient who suffers from knee joint illness is applied, because patient's knee closesJoint distortion, need add and use cushion at the knee joint position of Brown's frame. In addition, because its whole height can not regulate, for youngsterPatient virgin or of imposing stature cannot use. In the time needing bone traction after hip fracture, because knee sprung angle is excessive,Trailing weight can not useful effect on hip joint.
Utility model content
The purpose of this utility model is to provide a kind of leg traction frame of adjusting knee sprung angle, and it can solve prior artThe deficiency existing, the patient that can be applicable to lower limb all kinds fracture uses.
The purpose of this utility model is achieved through the following technical solutions: a kind of lower limb traction of adjusting knee sprung angleFrame, it regulates support, traction bracing frame to form by large leg support, shank bracket, knee joint angle, and knee joint angle regulatesOn support, have 2 root posts, 2 root post middle parts are fixedly connected with by column cross bar, and 2 root post lower ends are respectively with rectangularThe cross bar activity of shape framework is joined, and 2 root post upper ends are connected with universal drive shaft one end respectively, the universal drive shaft other end respectively with 2Thigh is lifted bar, 2 shanks and is lifted one end of bar and connect, and it is affixed by cross bar that 2 thighs are lifted between boom end, at horizontal strokeBar middle part is provided with support bar, support bar one end with cross bar for being flexibly connected, the support bar other end and column cross bar with fasteningThe fastener of screw is flexibly connected, and it is affixed with the segmental support on traction bracing frame that 2 shanks are lifted the bar other end, by ten thousandBe flexibly connected with the vertical rod on rectangular frame to axle, and at the traction bracing frame other end, pulley be installed. Described traction bracing frameBe made up of arched frame, segmental support, arched frame lower end is lifted bar with shank and is fixedly connected with, and arranges in centre, arched frame upper endPulley. 2 root post lower ends are connected by sleeve with rectangular frame, and 2 root posts slide on rectangular frame. RectangleFramework is vertical with vertical rod to be connected as one. 2 shanks are lifted bar one end by the vertical rod activity on universal drive shaft and rectangular frameConnect. Angle α between 2 root posts and rectangular frame is 60 °.
The beneficial effects of the utility model are: control kneed angle and lift by regulating the length of support bar to adjustHeight, can make the utility model be applicable to the whole lower limb orthopaedic diseases including shank, thigh and hip joint traction,Fixing, improve the traction of lower limb orthopaedics disease treatment, fixing validity and continuation, also can the different height of simultaneous adaptation, noCotemporary lower limb orthopaedic disease patient draws requirement.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model; Fig. 2 be Fig. 1 while using joint angles regulate one of embodiment structure to showIntention; Fig. 3 be Fig. 1 while using joint angles regulate two structural representations of embodiment.
Detailed description of the invention
A kind of leg traction frame of adjusting knee sprung angle of the present utility model, it by large leg support 2, shank bracket 3,Knee joint angle regulates support 1, traction bracing frame 4 to form, and knee joint angle regulates on support 12 root posts 11,2Root post 11 middle parts are fixedly connected with by column cross bar 12, and 2 root post 11 lower ends are respectively with rectangular frame 33Cross bar activity is joined, and 2 root post 11 upper ends are connected with universal drive shaft one end respectively, the universal drive shaft other end respectively with 2 thighsLift 21,2 shanks of bar and lift one end connection of bar 32,2 thighs are lifted between bar 21 ends solid by cross bar 22Connect, be provided with support bar 13 at cross bar 22 middle parts, support bar 13 one end are with cross bar 22 for being flexibly connected, and support bar 13 is anotherOne end is flexibly connected with the fastener 14 with holding screw of column cross bar 12, and 2 shanks are lifted bar 32 other endsAffixed with the segmental support 43 on traction bracing frame 4, be flexibly connected with the vertical rod 31 on rectangular frame 33 by universal drive shaft,And in traction bracing frame 4 one end, pulley 44 is installed. Said structure is adjusted control knee joint by the length that regulates support barAngle and the height lifted, in the time that hip fracture needs bone traction, adjust knee sprung angle, trailing weight can be effectiveAct on hip joint.
Traction bracing frame 4 described in the utility model is made up of arched frame 41, segmental support 43, arched frame 41 lower ends and shankLift bar 32 and be fixedly connected with, in arched frame 41 centres, upper end, pulley 42 is set. It can adapt to different height, noWith the age patient's of leg bone section traction requirement.
2 root post 11 lower ends described in the utility model are connected by sleeve 5 with rectangular frame 33, and 2 root posts 11 existOn rectangular frame 33, slide, the angle α size between column 11 and rectangular frame 33 can be adjusted. RectangleFramework 33 is vertical with vertical rod 31 to be connected as one. Control kneed angle and holder by regulating the length of support bar to adjustThe height of lifting, realizes the traction, fixing of lower limb orthopaedic disease, has advantages of good fixing effect, easy to adjust.
2 described shanks are lifted bar 32 one end and are flexibly connected with the vertical rod 31 on rectangular frame 33 by universal drive shaft.The angle of lifting between bar 32 and vertical rod 31 can be adjusted. This angle can be made respective change along with the angle α number of degrees change.Angle α between 2 root posts 11 and rectangular frame 33 is 45 °-80 °, and optimum angle α is 60 °.
When the utility model uses, described knee joint angle regulates support 1 solid by the fastener 14 with holding screwSurely control support bar, in the time increasing the length of support bar 13 between column cross bar 12 and cross bar 22, column 11 is being grownOn quadra 33, slide to far-end, can make angle α diminish, lower limb are lifted highly and are reduced, and knee sprung angle diminishes.In the time reducing the length of support bar 13 between column cross bar 12 and cross bar 22, column 11 on rectangular frame 33 toNearside slides, and can make angle α become large, and lower limb are lifted highly to be increased, and it is large that knee sprung angle becomes. The utility model passes throughRegulate the length of support bar to adjust the height of controlling kneed angle and lifting, can make the utility model be applicable to comprise littleLeg, thigh and hip joint be in the traction of interior whole lower limb orthopaedic diseases, fixing, improve the disease treatment of lower limb orthopaedics traction,Fixing validity and continuation, also can the different height of simultaneous adaptation, the lower limb orthopaedic disease patient requirement of all ages and classes. In figureA is traction gravity block, and B is pull rope, and C is arch fixed mount, arch fixed mount C one end and immobilization of the wounded limb, the other endBe connected with pulley, pull rope B is installed on pulley, the pull rope B other end is connected with traction gravity block A.
Claims (6)
1. adjust a leg traction frame for knee sprung angle, it is by large leg support (2), shank bracket (3), kneeJoint angles regulates support (1), traction bracing frame (4) composition, it is characterized in that: knee joint angle regulates support (1)On have 2 root posts (11), 2 root posts (11) middle part is fixedly connected with by column cross bar (12), 2 root posts (11)Lower end joins with the cross bar activity of rectangular frame (33) respectively, and 2 root posts (11) upper end connects with universal drive shaft one end respectivelyConnect, the universal drive shaft other end is lifted with 2 thighs one end that bar (21), 2 shanks lift bar (32) respectively and is connected, and 2Root thigh is lifted between bar (21) end affixed by cross bar (22), is provided with support bar (13) at cross bar (22) middle part,Support bar (13) one end with cross bar (22) for being flexibly connected, the band of support bar (13) other end and column cross bar (12)Have the fastener (14) of holding screw to be flexibly connected, 2 shanks are lifted bar (32) other end and traction bracing frame (4)On segmental support (43) affixed, be flexibly connected with the vertical rod (31) on rectangular frame (33) by universal drive shaft, andTraction bracing frame (4) other end is installed pulley (44).
2. a kind of leg traction frame of adjusting knee sprung angle according to claim 1, is characterized in that: instituteState traction bracing frame (4) and be made up of arched frame (41), segmental support (43), arched frame (41) lower end and shank are lifted bar(32) be fixedly connected with, in arched frame (41) centre, upper end, pulley (42) be set.
3. a kind of leg traction frame of adjusting knee sprung angle according to claim 1, is characterized in that: 2Root post (11) lower end is connected by sleeve (5) with rectangular frame (33), and 2 root posts (11) are at rectangle frameFrame (33) is upper to slide.
4. a kind of leg traction frame of adjusting knee sprung angle according to claim 1, is characterized in that: longQuadra (33) and vertical the connecting as one of vertical rod (31).
5. a kind of leg traction frame of adjusting knee sprung angle according to claim 1, is characterized in that: 2Root shank is lifted bar (32) one end and is flexibly connected with the vertical rod (31) on rectangular frame (33) by universal drive shaft.
6. a kind of leg traction frame of adjusting knee sprung angle according to claim 1, is characterized in that: 2Angle α between root post (11) and rectangular frame (33) is 60 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521027194.0U CN205234725U (en) | 2015-12-11 | 2015-12-11 | Low limbs traction frame of adjustment knee joint bucking angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521027194.0U CN205234725U (en) | 2015-12-11 | 2015-12-11 | Low limbs traction frame of adjustment knee joint bucking angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205234725U true CN205234725U (en) | 2016-05-18 |
Family
ID=55933813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521027194.0U Expired - Fee Related CN205234725U (en) | 2015-12-11 | 2015-12-11 | Low limbs traction frame of adjustment knee joint bucking angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205234725U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106805991A (en) * | 2017-03-28 | 2017-06-09 | 深圳市人民医院 | One kind perspective position combination mat |
| CN106859826A (en) * | 2017-03-15 | 2017-06-20 | 上海中医药大学附属岳阳中西医结合医院 | A kind of instrument of bionical massage treatment gonalgia |
| CN108210032A (en) * | 2018-03-19 | 2018-06-29 | 常锐 | A kind of Bone traction reseting fixture for treating limbs fracture and method |
| CN110522546A (en) * | 2019-09-26 | 2019-12-03 | 曾令员 | A kind of hip, the separately adjustable gesture rack of knee joint angle |
-
2015
- 2015-12-11 CN CN201521027194.0U patent/CN205234725U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106859826A (en) * | 2017-03-15 | 2017-06-20 | 上海中医药大学附属岳阳中西医结合医院 | A kind of instrument of bionical massage treatment gonalgia |
| CN106859826B (en) * | 2017-03-15 | 2022-12-13 | 上海中医药大学附属岳阳中西医结合医院 | Bionic massage instrument for treating knee joint pain |
| CN106805991A (en) * | 2017-03-28 | 2017-06-09 | 深圳市人民医院 | One kind perspective position combination mat |
| CN106805991B (en) * | 2017-03-28 | 2023-03-31 | 深圳市人民医院 | Perspective position combined cushion |
| CN108210032A (en) * | 2018-03-19 | 2018-06-29 | 常锐 | A kind of Bone traction reseting fixture for treating limbs fracture and method |
| CN110522546A (en) * | 2019-09-26 | 2019-12-03 | 曾令员 | A kind of hip, the separately adjustable gesture rack of knee joint angle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160518 Termination date: 20161211 |