CN109875797A - Multifunctional medical hip joint anti-dislocation support frame - Google Patents
Multifunctional medical hip joint anti-dislocation support frame Download PDFInfo
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- CN109875797A CN109875797A CN201910241243.7A CN201910241243A CN109875797A CN 109875797 A CN109875797 A CN 109875797A CN 201910241243 A CN201910241243 A CN 201910241243A CN 109875797 A CN109875797 A CN 109875797A
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- Prior art keywords
- support frame
- guide rail
- screw rod
- main guide
- hip joint
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- 210000004394 hip joint Anatomy 0.000 title claims abstract description 26
- 210000000689 upper leg Anatomy 0.000 claims abstract description 53
- 210000002414 leg Anatomy 0.000 claims description 45
- 230000007704 transition Effects 0.000 claims description 7
- 210000003141 lower extremity Anatomy 0.000 abstract description 10
- 206010023204 Joint dislocation Diseases 0.000 description 8
- 230000002980 postoperative effect Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 5
- 210000001624 hip Anatomy 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 210000003414 extremity Anatomy 0.000 description 2
- 230000000474 nursing effect Effects 0.000 description 2
- 206010033799 Paralysis Diseases 0.000 description 1
- 206010038743 Restlessness Diseases 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000011882 arthroplasty Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002695 general anesthesia Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000008407 joint function Effects 0.000 description 1
- 210000003127 knee Anatomy 0.000 description 1
- 230000002746 orthostatic effect Effects 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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Abstract
The invention discloses a multifunctional medical hip joint anti-dislocation support frame, which comprises an angle adjusting device, a shank supporting device and a thigh supporting device, wherein the angle adjusting device comprises a screw rod, a control nut, a supporting rib plate, a fixed rib plate and a main guide rail, the control nut can be made to do linear motion along the screw rod by rotating a rotating handle on the screw rod so as to adjust the angle between the two main guide rails, the shank supporting device comprises a secondary guide rail, a second slide block and a shank supporting frame arranged on the slide blocks, the thigh supporting device comprises a first slide block and a thigh supporting frame arranged on the first slide block, the slide blocks can do linear reciprocating motion on the guide rails, and the main guide rail is rotationally connected with the secondary guide rail through a pin shaft. The device is simple and practical, and can effectively improve the dislocation of the hip joint of a patient caused by the buckling or over internal rotation of the lower limbs.
Description
Technical field
The present invention relates to medical equipment, specifically a kind of anti-dislocation support frame of multifunctional medical hip joint.
Background technique
The dislocation of hip joint is total hip arthroplasty severe postoperative and common early complication, replacement of total hip
The postoperative dislocation of hip joint often occurs under the restless state that operating room returns the awake process of handling process, general anesthesia in ward or art
Afterwards in bed turn operation, hip joint is in abnormal extension, buckling, inward turning or outward turning posture, and just outer generation hip joint is de- intentionally
The danger of position；The dislocation of hip joint is big to the confidence strike of Rehabilitation, be hospitalized and rehabilitation duration extends, surgery cost increases, can
Hip joint function damage can be left.Therefore, to avoid because of improper operation caused by the dislocation of orthostatic hip joint, just according to human body
Normal physiological curve and body biomechanics feature devises a kind of novel anti-dislocation support frame of multifunctional medical hip joint,
Post-operation of hip patient's lower limb are move freely in a certain range.
Summary of the invention
The technical problem to be solved by the present invention is to propose a kind of multifunctional medical the shortcomings that for the above prior art
The anti-dislocation support frame of hip joint, including angle adjustment device, the angle adjustment device include screw rod, control nut, ribs
Plate, fixed floor, main guide rail, described screw rod one end are equipped with rotating handle, and the control nut thread is connected on screw rod and leans on
One end of nearly rotating handle, the support rib is symmetricly set on screw rod two sides, and the control nut passes through pin shaft and branch
The rotation connection of stake rib plate, the fixed floor are rotatablely connected by bearing and screw rod, and fixed floor is located remotely from rotating handle
One end, the main guide rail is symmetricly set on the two sides of screw rod, and with fixed floor rotation connection, made by rotating rotating handle
Control nut is moved in a straight line along screw rod, to adjust the angle between two main guide rails；
It is equipped with leg support device in described main guide rail one end, the leg support device includes from guide rail, and the main guide rail leans on
The side of nearly rotating handle is equipped with axis hole, is equipped with open slot with axis hole vertical direction, described one end from guide rail is provided with convex
Platform, the boss are arranged in the open slot on main guide rail, and boss passes through the pin shaft defined position being arranged in axis hole；
The side from guide rail far from screw rod be equipped with the second sliding block for being slidably matched from guide rail, set on second sliding block
There is transition bracket, transition bracket is equipped with leg support frame, is symmetrically distributed with admittedly on the second arcwall face on the leg support frame
Fixed button；
Thigh support device is equipped on the main guide rail, the thigh support device includes that setting is separate on the main guide rail
First sliding block of the one side of the first V word bracket, first sliding block are slidably matched with main guide rail；
Rotation axis is provided on first sliding block, the rotation axis passes through bearing and thigh support far from one end of the first sliding block
Frame is rotatablely connected, and is symmetrically distributed with fixing buckle on the outside of the first arcwall face on the thigh support frame；
In the technical scheme, patient's lower limb are fixed on thigh support frame using restraint strap, are made by rotating rotating handle
Control nut is moved in a straight line along screw rod, to manually adjust the angle between two main guide rails, leg support frame is placed on the
On two sliding blocks；It can thus slided from guide rail with the second sliding block, while the pin shaft that can be arranged on main guide rail from guide rail is opposite
Rotation, therefore the shank being placed on leg support frame can free extension, buckling in a certain range；Thigh support frame can also be with
First sliding block moves reciprocatingly on main guide rail, and thigh support frame can be rotated around the rotation axis being arranged on sliding block, because
And thigh can also be stretched in a certain range, is bent, dislocation of hip joint when patient postoperative rehabilitation mastery is effectively reduced in whole device
Probability, and allow patient's lower limb movable in certain space, improve comfort level when Rehabilitation mastery.
The technical solution that the present invention further limits is:
Angle between both of the aforesaid main guide rail is 15-30 °, limits the angle stretched between patient's both legs, in order to avoid cause postoperative
The dislocation of hip joint；
Aforementioned main guide rail is disposed with the first V word bracket, the 2nd V word bracket, the first V word bracket close to the side of screw rod
It is connected by pin shaft with fixed floor, the 2nd V word bracket is connected by pin shaft with support rib, the thigh support frame one
Side is equipped with sleeve, and the bearing is arranged in sleeve, which may make thigh support frame to rotate around rotation axis, cooperation first
The sliding of sliding block allows thigh buckling, stretching, extension certain angle；
Aforementioned thigh support frame, leg support frame are arc-shaped, and one end and sleeve connection along its circumferencial direction；
Aforementioned thigh support frame, leg support frame are equipped with support rod along one end of its circumferencial direction, support rod and thigh support frame,
Leg support frame is all using being threadedly coupled, and when patient lies on one's side, thigh support frame, leg support frame, support rod will be whole under acting on altogether
A device supports, and reduces patient legs' pressure.
The beneficial effects of the present invention are: patient's lower limb are fixed on thigh support frame using restraint strap, revolved by rotation
Changing hands handle moves in a straight line control nut along screw rod, so that the angle between two main guide rails is manually adjusted, leg support frame
It is placed on the second sliding block；It can thus slided from guide rail with the second sliding block, while can be arranged on main guide rail from guide rail
Pin shaft relatively rotates, therefore the shank being placed on leg support frame can free extension, buckling in a certain range；Thigh support
Frame can also move reciprocatingly on main guide rail with the first sliding block, and thigh support frame can be around the rotation axis being arranged on sliding block
Rotation, thus thigh can also be stretched in a certain range, is bent, the angle between both of the aforesaid main guide rail is 15-30 °, limitation
The angle stretched between patient's both legs, in order to avoid causing the postoperative dislocation of hip joint, thigh support frame can be rotated around rotation axis, cooperation
The sliding of first sliding block allows thigh buckling, stretching, extension certain angle, and when patient lies on one's side, support rod can support whole device
Firmly, the probability of dislocation of hip joint when patient postoperative rehabilitation mastery is effectively reduced in patient legs' pressure whole device is reduced, and
Allow patient's lower limb movable in certain space, improves comfort level when Rehabilitation mastery.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is partial enlarged view at I in Fig. 1；
Fig. 3 is that II goes out partial enlargement diagram in 1；
Structural schematic diagram when Fig. 4 lies on one's side for patient；
Structural schematic diagram when Fig. 5 lies low for patient；
Fig. 6 is the front view of structure of the invention；
Fig. 7 is the structural schematic diagram of embodiment 2；
Wherein: 1- screw rod, 1-1- rotating handle, 2- control nut, 3- support rib, the fixed floor of 4-, 5- main guide rail, 5-1 the
One V word bracket, the 2nd V word bracket of 5-2-, 5-3 axis hole, 5-4 open slot, the first sliding block of 6-, 7- rotation axis, 8- thigh support frame,
8-1 sleeve, the first arcwall face of 8-2-, 9- are from guide rail, 9-1- boss, the second sliding block of 10-, 11- transition bracket, 12- leg support
Frame, the second arcwall face of 12-1-, 13- fixing buckle, 14- pin shaft, 15- bearing, 16- support rod, 17- restraint strap.
Specific embodiment
The present invention is described in further detail below, and wherein T-slot is existing conventional structure, and rotation connection is all made of
Pin shaft and the prior art of pin control are realized；
Embodiment 1
The anti-dislocation support frame of a kind of multifunctional medical hip joint provided in this embodiment, including angle adjustment device, angular adjustment
Device includes screw rod 1, control nut 2, support rib 3, fixed floor 4, main guide rail 5, and 1 one end of screw rod is equipped with rotating handle 1-1,
Control nut 2 is threaded in one end on screw rod 1 and close to rotating handle 1-1, and support rib 3 is symmetricly set on 1 liang of screw rod
Side, and control nut 2 and be rotatablely connected by pin shaft 14 and support rib 3, fixed floor 4 is connected by bearing and the rotation of screw rod 1
Connect, and fixed floor 4 is located remotely from one end of rotating handle 1-1, main guide rail 5 is symmetricly set on the two sides of screw rod 1, and with fixation
Floor 4 is rotatablely connected, and moves in a straight line control nut 2 along screw rod 1 by rotating rotating handle 1-1, to adjust two masters
Angle between guide rail 5；
It is equipped with leg support device in 5 one end of main guide rail, leg support device includes from guide rail 9, and main guide rail 5 is close to rotating handle
The side of 1-1 is equipped with axis hole 5-3, is equipped with open slot 5-4 with axis hole 5-3 vertical direction, one end on guide rail 9 is provided with boss
9-1, boss 9-1 are arranged in the open slot 5-4 on main guide rail 5, and boss 9-1 passes through the pin shaft being arranged in axis hole 5-3
14 defined positions；
Side from guide rail 9 far from screw rod 1 be equipped with the second sliding block 10 for being slidably matched from guide rail 9, set on the second sliding block 10
There is transition bracket 11, transition bracket 11 is equipped with leg support frame 12, symmetrical on second arcwall face 12-1 on leg support frame 12
Fixing buckle 13 is distributed with；
Thigh support device is equipped on main guide rail 5, thigh support device includes being arranged on main guide rail 5 far from the first V word branch
First sliding block 6 of the one side of frame 5-1, the first sliding block 6 are slidably matched with main guide rail 5；
Rotation axis 7 is provided on first sliding block 6, the one end of rotation axis 7 far from the first sliding block 6 passes through bearing 15 and thigh support frame
8 are rotatablely connected, and are symmetrically distributed with fixing buckle 13 on the outside of first arcwall face 8-2 on thigh support frame 8；
In the technical scheme, patient's lower limb are fixed on thigh support frame using restraint strap, are made by rotating rotating handle
Control nut is moved in a straight line along screw rod, to manually adjust the angle between two main guide rails, leg support frame is placed on the
On two sliding blocks；It can thus slided from guide rail with the second sliding block, while the pin shaft that can be arranged on main guide rail from guide rail is opposite
Rotation, therefore the shank being placed on leg support frame can free extension, buckling in a certain range；Thigh support frame can also be with
First sliding block moves reciprocatingly on main guide rail, and thigh support frame can be rotated around the rotation axis being arranged on sliding block, because
And thigh can also be stretched in a certain range, is bent, dislocation of hip joint when patient postoperative rehabilitation mastery is effectively reduced in whole device
Probability, and allow patient's lower limb movable in certain space, improve comfort level when Rehabilitation mastery；
The technical solution that the present invention further limits is:
Angle between two main guide rails 5 is 15-30, limits the angle stretched between patient's both legs, in order to avoid postoperative hip is caused to close
Section dislocation；
Main guide rail 5 is disposed with the first V word bracket 5-1, the 2nd V word bracket 5-2, the first V word bracket close to the side of screw rod 1
5-1 is connected by pin shaft 14 with fixed floor 4, and the 2nd V word bracket 5-2 is connected by pin shaft 14 with support rib 3, thigh support
8 side of frame is equipped with sleeve 8-1, and bearing 15 is arranged in sleeve 8-1；
Thigh support frame 8, leg support frame 12 are arc-shaped, and the one end and sleeve of thigh support frame 8 along its circumferencial direction
8-1 connection, arc-shaped support frame can preferably and extremity, and sleeve, which is connected with rotation axis 7 by bearing, may make thigh branch
Support is rotated around rotation axis；
Support rod is equipped with close to main guide rail 5, on the outside of the curved end of guide rail 9 on thigh support frame 8, leg support frame 12
16, support rod 16 is all made of and is threadedly coupled with thigh support frame 8, leg support frame 12, support rod and thigh when patient lies on one's side
Support frame, the cooperation of leg support frame can support whole device, reduce patient legs' pressure；
The course of work of the present embodiment:
When patient is in lying status, nursing staff first lies in the device between two leg of patient, and patient knees are located at
Main guide rail and the thigh support from rail attachment point position, being then fixed on patient's both legs using restraint strap on device in device
On frame, leg support frame, according to patient individual's actual conditions, rotating handle is rotated, adjusts the angle between two legs, until reaching
Best angle, under lying status, device contacts bed surface, when patient's attonity, angle adjustment device will not simultaneously with thigh branch
Support and leg support frame generate relative motion, when patient needs slowly movable lower limb, can reduce lower limb because long-time is sleeping
Bed and generate paralysis sense can be overturn with the help of nursing staff if patient needs to turn over, in switching process, need to first by
Support rod on thigh support frame, leg support frame is loaded onto, and when patient is in side state, suffering limb should be at upper bit
It sets, shank answers appropriately curved, comfort level height, and installation weight is suffered from this moment by support rod and thigh support frame, leg support frame receiving
Person can freely unfold suffering limb shank, while can movable thigh in a certain range.
Embodiment 2
The anti-dislocation support frame of a kind of multifunctional medical hip joint provided in this embodiment, structure is same as Example 1, wherein greatly
Leg support and leg support frame replace with L-type support frame, and T-slot is offered in L-type support frame, patient's side state
When, support rod need to be slid into T-slot, whole device weight is born by L-type support frame and support rod at this time.
The above examples only illustrate the technical idea of the present invention, and this does not limit the scope of protection of the present invention, all
According to the technical idea provided by the invention, any changes made on the basis of the technical scheme each falls within the scope of the present invention
Within.
Claims (5)
1. a kind of anti-dislocation support frame of multifunctional medical hip joint, including angle adjustment device, the angle adjustment device include
Screw rod (1), control nut (2), support rib (3), fixed floor (4), main guide rail (5), described screw rod (1) one end is equipped with rotation
Handle (1-1), control nut (2) are threaded in one end on screw rod (1) and close to rotating handle (1-1), the branch
Stake rib plate (3) is symmetricly set on screw rod (1) two sides, and the control nut (2) is turned by pin shaft (14) and support rib (3)
Dynamic connection, the fixed floor (4) are rotatablely connected by bearing and screw rod (1), and fixed floor (4) are located remotely from rotating handle
The one end of (1-1), the main guide rail (5) is symmetricly set on the two sides of screw rod (1), and is rotatablely connected with fixed floor (4), passes through
Rotation rotating handle (1-1) moves in a straight line control nut (2) along screw rod (1), to adjust between two main guide rails (5)
Angle；
It is equipped with leg support device in the main guide rail (5) one end, the leg support device includes from guide rail (9), the master
Guide rail (5) is equipped with axis hole (5-3) close to the side of rotating handle (1-1), is equipped with open slot with axis hole (5-3) vertical direction
(5-4), described one end from guide rail (9) are provided with boss (9-1), the opening that the boss (9-1) is arranged on main guide rail (5)
In slot (5-4), and pin shaft (14) defined position of boss (9-1) by setting in axis hole (5-3)；
The side from guide rail (9) far from screw rod (1) is equipped with and the second sliding block (10) for being slidably matched from guide rail (9), institute
The second sliding block (10) are stated equipped with transition bracket (11), transition bracket (11) is equipped with leg support frame (12), the shank branch
Fixing buckle (13) are symmetrically distributed on the second arcwall face (12-1) on support (12)；
Thigh support device is equipped on the main guide rail (5), the thigh support device includes being arranged in the main guide rail (5)
The first sliding block (6) of the upper one side far from the first V word bracket (5-1), first sliding block (6) are slidably matched with main guide rail (5)；
It is provided with rotation axis (7) on first sliding block (6), the rotation axis (7) passes through axis far from the one end of the first sliding block (6)
(15) and thigh support frame (8) are held to be rotatablely connected, it is symmetrical on the outside of the first arcwall face (8-2) on the thigh support frame (8)
Fixing buckle (13) are distributed with, the restraint strap (17) for constraining patient legs is equipped on the fixing buckle (13).
2. the anti-dislocation support frame of multifunctional medical hip joint according to claim 1, it is characterised in that: two main guide rails
(5) angle between is 15-30 °.
3. the anti-dislocation support frame of multifunctional medical hip joint according to claim 1, it is characterised in that: the main guide rail
(5) side close to screw rod (1) is disposed with the first V word bracket (5-1), the 2nd V word bracket (5-2), the first V word branch
Frame (5-1) is connected by pin shaft (14) with fixed floor (4), and the 2nd V word bracket (5-2) passes through pin shaft (14) and ribs
Plate (3) is connected, and thigh support frame (8) side is equipped with sleeve (8-1), and the bearing (15) is arranged in sleeve (8-1).
4. the anti-dislocation support frame of multifunctional medical hip joint according to claim 1, it is characterised in that: the thigh support
Frame (8), leg support frame (12) are arc-shaped, and one end along its circumferencial direction is connect with sleeve (8-1).
5. the anti-dislocation support frame of multifunctional medical hip joint according to claim 1, it is characterised in that: the thigh support
Frame (8), leg support frame (12) are equipped with support rod (16) along one end of its circumferencial direction, support rod (16) and thigh support frame
(8), leg support frame (12) is all made of threaded connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910241243.7A CN109875797A (en) | 2019-03-28 | 2019-03-28 | Multifunctional medical hip joint anti-dislocation support frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910241243.7A CN109875797A (en) | 2019-03-28 | 2019-03-28 | Multifunctional medical hip joint anti-dislocation support frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109875797A true CN109875797A (en) | 2019-06-14 |
Family
ID=66934882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910241243.7A Pending CN109875797A (en) | 2019-03-28 | 2019-03-28 | Multifunctional medical hip joint anti-dislocation support frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109875797A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111904780A (en) * | 2020-09-14 | 2020-11-10 | 秦珊珊 | Four-limb external fixing device for operating table |
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|---|---|---|---|---|
| CN2067140U (en) * | 1990-05-14 | 1990-12-12 | 张金生 | Immobilization stock for automatic traction and reposition of hip joint |
| CN2684791Y (en) * | 2004-03-15 | 2005-03-16 | 黄恩申 | Threeaxle multidirectional regulating supporting implement for treating infant congenital dislocation of hip joint |
| RU2397747C1 (en) * | 2009-05-05 | 2010-08-27 | Федеральное государственное учреждение здравоохранения Центральная Клиническая Больница Восстановительного лечения Федерального медико-биологического агентства | Method of treating coxarthrosis of hip joints and device for its realisation |
| CN107088139A (en) * | 2017-06-23 | 2017-08-25 | 中北大学 | For the horizontal healing robot of motor dysfunction of lower limb type patient |
| CN207384365U (en) * | 2017-03-23 | 2018-05-22 | 中国医科大学附属盛京医院 | One kind is used for the postoperative adjustable recovery bracket of serious hip dysplasia patient |
| CN208552330U (en) * | 2017-12-04 | 2019-03-01 | 兰州大学 | A kind of multi-functional post-operation of hip posture pad |
| CN209808849U (en) * | 2019-03-28 | 2019-12-20 | 江苏省人民医院（南京医科大学第一附属医院） | Multifunctional medical hip joint anti-dislocation support frame |
-
2019
- 2019-03-28 CN CN201910241243.7A patent/CN109875797A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2067140U (en) * | 1990-05-14 | 1990-12-12 | 张金生 | Immobilization stock for automatic traction and reposition of hip joint |
| CN2684791Y (en) * | 2004-03-15 | 2005-03-16 | 黄恩申 | Threeaxle multidirectional regulating supporting implement for treating infant congenital dislocation of hip joint |
| RU2397747C1 (en) * | 2009-05-05 | 2010-08-27 | Федеральное государственное учреждение здравоохранения Центральная Клиническая Больница Восстановительного лечения Федерального медико-биологического агентства | Method of treating coxarthrosis of hip joints and device for its realisation |
| CN207384365U (en) * | 2017-03-23 | 2018-05-22 | 中国医科大学附属盛京医院 | One kind is used for the postoperative adjustable recovery bracket of serious hip dysplasia patient |
| CN107088139A (en) * | 2017-06-23 | 2017-08-25 | 中北大学 | For the horizontal healing robot of motor dysfunction of lower limb type patient |
| CN208552330U (en) * | 2017-12-04 | 2019-03-01 | 兰州大学 | A kind of multi-functional post-operation of hip posture pad |
| CN209808849U (en) * | 2019-03-28 | 2019-12-20 | 江苏省人民医院（南京医科大学第一附属医院） | Multifunctional medical hip joint anti-dislocation support frame |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111904780A (en) * | 2020-09-14 | 2020-11-10 | 秦珊珊 | Four-limb external fixing device for operating table |
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