CN106859688A - Outward turning stress position maintains device in ankle-joint - Google Patents
Outward turning stress position maintains device in ankle-joint Download PDFInfo
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- CN106859688A CN106859688A CN201611253335.XA CN201611253335A CN106859688A CN 106859688 A CN106859688 A CN 106859688A CN 201611253335 A CN201611253335 A CN 201611253335A CN 106859688 A CN106859688 A CN 106859688A
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- 210000000544 articulatio talocruralis Anatomy 0.000 title claims abstract description 49
- 239000000463 material Substances 0.000 claims abstract description 22
- 239000004033 plastic Substances 0.000 claims abstract description 11
- 244000309466 calf Species 0.000 claims abstract description 10
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims abstract description 10
- 239000004810 polytetrafluoroethylene Substances 0.000 claims abstract description 10
- 241000293001 Oxytropis besseyi Species 0.000 claims abstract description 8
- 239000002184 metal Substances 0.000 claims abstract description 5
- -1 polytetrafluoroethylene Polymers 0.000 claims abstract description 5
- 230000002787 reinforcement Effects 0.000 claims description 5
- 210000003041 ligament Anatomy 0.000 description 20
- 230000000694 effects Effects 0.000 description 12
- 206010024453 Ligament sprain Diseases 0.000 description 5
- 210000002683 foot Anatomy 0.000 description 5
- 210000003423 ankle Anatomy 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 208000005137 Joint instability Diseases 0.000 description 2
- 208000034693 Laceration Diseases 0.000 description 2
- 208000010040 Sprains and Strains Diseases 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 241000237858 Gastropoda Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
- A61B6/04—Positioning of patients; Tiltable beds or the like
- A61B6/0487—Motor-assisted positioning
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medical Informatics (AREA)
- Engineering & Computer Science (AREA)
- Radiology & Medical Imaging (AREA)
- Biomedical Technology (AREA)
- Biophysics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Optics & Photonics (AREA)
- Pathology (AREA)
- Physics & Mathematics (AREA)
- High Energy & Nuclear Physics (AREA)
- Heart & Thoracic Surgery (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Rehabilitation Tools (AREA)
Abstract
Outward turning stress position maintains device in a kind of ankle-joint, including shoe body and places plate shoe body including sole and be fixed on the vamp of sole, and shoestring is provided with vamp, and the sidepiece of shoe body is provided with the calf support for being fixed on and placing on plate；Sole is hard sole, and the bottom surface of sole is fixed with straight-bar, the push-pull mechanism moved for straight-bar is provided with straight-bar；The material of sole is high rigidity plastic material, and without metal on vamp, support column, cylindrical bar, the material of roller are polytetrafluoroethylene (PTFE).The present invention can facilitate carries out efficiently, efficiently that interior outward turning stress position maintains to ankle-joint, low cost, it is to avoid artificial inside and outside rotation stress position is carried out to ankle-joint using other people and is maintained, it is to avoid other people or other positions of oneself are worthy of popularization in ray.
Description
Technical field
It is especially a kind of to maintain device for ankle-joint outward turning stress position the present invention relates to a kind of medical instrument.
Background technology
Reparation for sprained ankle is healthy, need to often test the stability of ankle-joint (using the extensive of X-ray film observation ligament
Multiple situation, the also width of observable ankle cave both sides), traditional method is often to need other people to move the ankle-joint of patient, makes ankle-joint
Inner or outer rotation at an angle and maintains corresponding position, then is irradiated observation in " X " line and sees its recovery situation,
Such case makes ankle-joint outward turning or inward turning after needing other people forces, and not only dynamics is difficult to control, and helper can be made excessive
Influenceed by radiating；On the market also without a dress that can conveniently control to maintain ankle-joint outward turning or inward turning certain angle
Put.
The content of the invention
The invention solves the problems that the shortcoming of above-mentioned prior art, there is provided one kind conveniently control can maintain swing angle inside and outside ankle-joint
Outward turning stress position maintains device in the ankle-joint of degree stress position, meets in the patient to sprained ankle, measured in art
When ankle stability is checked, carry out stress without artificial turn ankle-joint and maintain to carry out the need that " X " light irradiation is checked
Ask.
The present invention solves the technical scheme that its technical problem is used：Outward turning stress position maintains device, bag in this ankle-joint
Including shoe body and placing plate shoe body includes sole and the vamp being fixed on sole, and shoestring is provided with vamp, and the sidepiece of shoe body sets
There is the calf support for being fixed on and placing on plate, calf support includes carriage and the branch being fixed at the top and bottom of carriage
Fagging, is provided with the mobile through hole set along " Y " direction in top support plate, a pair have been placed on mobile through hole along " Y " direction phase
To the grip block for setting, the bottom of two grip blocks is fixed with extension block, and the bottom of extension block is fixed with and is slidably connected at bottom branch
The sliding shoe of fagging, extension block coordinates in mobile through hole, and rotation rod member is rotatably connected at carriage, and rotating rod member includes spiral shell
Rasp bar one and threaded rod two, threaded rod one are threaded at the sliding shoe of side, and threaded rod two is threaded in opposite side
At sliding shoe, the threaded rod one and hand of spiral of threaded rod two is opposite and inner end is fixed together, the outer end of threaded rod two is fixed with
Worm gear, is rotatably connected to the worm screw with worm gear on carriage, umbrella tooth one is fixed with worm screw, and umbrella tooth is combined with umbrella tooth one
Two, the framework being fixed on carriage is provided with the outside of carriage, bearing block one is fixed with framework, it is fixed with bearing block one
Extend the rotating shaft of framework, umbrella tooth two is fixed on the inner end of rotating shaft and coaxial, it is recessed that the outer end end surface of rotating shaft is provided with interior hexagonal
Groove one；Sole is hard sole, and the bottom surface of sole is fixed with straight-bar, the push-pull mechanism moved for straight-bar is provided with straight-bar,
Push-pull mechanism includes being fixed on the support base placed on plate and the switch block being rotatably connected on support base, fixed on the top surface of switch block
There is bearing block two, axostylus axostyle is fixed with bearing block two, screw thread is provided with axostylus axostyle, the outer end of straight-bar is rotatably connected to and can only put down
The push rod that face direction rotates, is provided with screwed hole on push rod, axostylus axostyle is threaded at push rod, and the outer end of axostylus axostyle is fixed with and axostylus axostyle
Coaxial worm gear two, is combined with worm screw two on worm gear two, worm screw two is fixed on bearing block three, and bearing block three is fixed on switch block
Place, the outer end edge of the side of worm screw two stretches out the bearing block three of side and interior hexagonal groove is provided with the end face of its outer end
Two；The heel bottom of sole is fixed with support column, and circular spliced eye is provided with support column, and circle is plugged with circular spliced eye
Bar, is provided with mounting groove at circular pin, roller is rotatably connected on mounting groove；The material of sole is high rigidity plastic material, vamp
On be polytetrafluoroethylene (PTFE) without metal, support column, cylindrical bar, the material of roller.Here the effect of shoe body is, can be human foot
Portion is through in shoe body, so that human foot is fixed using shoestring, so that convenient inward turning, outward turning to ankle-joint；Here shank
The effect of support member is, for supporting shank and shank can be clamped, so as to avoid in inward turning or outward turning ankle-joint, and shank hair
Raw movement, so as to avoid influenceing inward turning or the outward turning of ankle-joint；Here the effect of push-pull mechanism is conveniently to control to straight-bar
Push or pull on, such that it is able to convenient control is to the inward turning of ankle-joint or the force of outward turning and ties up conveniently stress position
Hold；Here the material of sole be high rigidity plastic material, support column, cylindrical bar, roller, material be polytetrafluoroethylene (PTFE) setting
Effect be, due to need to keep certain angle ankle-joint carry out clap X-ray photograph, to observe the rehabilitation feelings of sprained ankle
Condition, if metal, can disturb to the observation of ankle-joint that (plastic material will not be right so as to avoid in shading under roentgen radiation x
The influence of image is formed under ankle-joint X-ray).
It is further perfect, reinforcement is fixed between grip block and sliding shoe.Here the effect of reinforcement is to strengthen
Grip block crushing resistance, it is to avoid clamping plate benging.
Further perfect, the inner face of grip block is fixed with rubber blanket.Here the effect of rubber blanket is can to make two clampings
Plate, when shank is clamped, is flexible clamping firmly shank, so as to avoid hard thing from clamping shank after long afterwards, it may occur that poor blood circulation
Situation.
Further perfect, the interior outside portion of sole heel is all fixed with fixed plate, and connecting plate is fixed between two fixed plates,
The outer end of two fixed plates is all threaded with threaded rod three, and the inner end of threaded rod three is fixed with rubber press pad, threaded rod three
Top is fixed with and turns block, fixed plate, connecting plate, threaded rod three, turns block and is high strength hard plastic material.Here fix
Plate, connecting plate, threaded rod three, turn block, the effect of rubber press pad is, rotation turn block so as to drive the rotation of threaded rod three to make
Rubber press pad is pressed in vamp sidepiece, and so as to compress heel sidepiece (as shown in Fig. 1,4), the combination of shoestring and rubber press pad is caused
Foot is more preferable with the stability of shoes, sensitiveer to foot's revolving reaction so as in push-pull mechanism push-and-pull sole；Here it is solid
Fixed board, connecting plate, threaded rod three, turn block be high strength hard plastic material setting effect be that plastic material will not be in X
The lower shading of line irradiation, so as to avoid the influence to forming image under ankle-joint X-ray.
It is further perfect, vertical supporting rod is fixed with carriage, angular transducer is provided between vertical supporting rod and sole, prop up
The top for supportting montant is fixed with connecting rod one, and the lateral surface of sole is fixed with connecting rod two, and connecting rod one is fixed on the shell of angular transducer
On body, connecting rod two is fixed on the rotor of angular transducer, and angular transducer is located at the positive outside of leg pin eye.Here angle is passed
The effect of sensor is, for convenient observation ankle-joint inward turning or the angle of outward turning.
Further perfect, push rod is divided into upper and lower two parts, and pressure sensing is mounted between the upper and lower two parts of push rod
Device, screwed hole is located at part under push rod, and PLC, PLC and angular transducer and pressure are provided with support base
Sensor line is connected, and the LCD display with PLC connection is fixed with the outside of support base.Here PLC
It is programmable logic controller (PLC) general on the market, can select Mitsubishi PLC, still Schneider PLC, Nikon general on the market
The brands such as Unitronics, Delta PLC and Matsushita PLC；The Main Function of PLC is, for receiving pull pressure sensor
With the signal of angular transducer, so as to presentation of information on LCD display；Here the effect of pull pressure sensor is to be used for
When convenient detection ankle-joint rotates to an angle, required force value, consequently facilitating paper is write in trailer record, is also allowed for later
Operation；Here the effect of LCD display is, it is possible to use the data that PLC is collected, Real Time Observation stay in specific inward turning or
Under outward turning angle, resulting force value is taken ankle-joint " X " photograph such that it is able to the anglec of rotation of convenient control ankle-joint
Check, the stability of ankle-joint in observation art；Here pull pressure sensor is product general on the market, can select Shanghai power permanent
Sensotech Ltd., the product of You Zhongli Science and Technology Ltd.s of Shenzhen；Here angular transducer is general on the market
Product, can select Beijing Fei Boer Electronics Co., Ltd.s, the product of Wuxi Sen Zhipu Electronic Science and Technology Co., Ltd.s.
The invention has the advantages that：Smart structural design of the present invention, rationally, supported using calf support and clamped
Shank, then promotes shoes to rotate using push-pull mechanism, and angular transducer and pull pressure sensor real-time Transmission information are arrived
In PLC, then by the treatment of PLC, it is displayed on LCD display, Real Time Observation angle and corresponding drawing
Pressure value, after certain angle is reached, the worm screw two stopped operating on push-pull mechanism, is finally put into CT machines or X-ray machine is enterprising
The stable case (i.e. the rehabilitation situation of ligament) that shadow observes ankle-joint is gone into, the present invention is helped without other people just can be to ankle-joint
Inside and outside rotation stress is maintained, it is to avoid helper is crossed in ray and unhealthful, is worthy of popularization.
Brief description of the drawings
Fig. 1 is structural representation of the invention；
Fig. 2 is the A-A profiles of Fig. 1；
Fig. 3 is the B directions multi-angled view of Fig. 1；
Fig. 4 is the C directions multi-angled view of Fig. 1；
Fig. 5 is the D regions partial enlarged drawing of Fig. 1.
Description of reference numerals：Shoe body 1, sole 1-1, vamp 1-2, shoestring 1-3, support column 1-4, circular spliced eye 1-4a,
Fixed plate 1-5, connecting plate 1-6, place plate a, calf support 2, carriage 2-1, supporting plate 2-2, mobile through hole 2-2a, clamping
Plate 2-3, extension block 2-3a, sliding shoe 2-3b, reinforcement 2-3c, rubber blanket 2-3d, rotate rod member 2-4, the 2-4a of threaded rod one, spiral shell
The 2-4b of rasp bar two, the 2-4c of worm gear one, the 2-4d of worm screw one, the 2-4e of umbrella tooth one, umbrella tooth two 2-4f, framework 2-5, the 2-6 of bearing block one turn
Axle 2-7, the 2-7a of interior hexagonal groove one, straight-bar 3, push-pull mechanism 4, support base 4-1, switch block 4-2, bearing block two 4-3, axostylus axostyle 4-4,
Screw thread 4-4a, push rod 4-5, screwed hole 4-5a, the 4-6 of worm gear two, the 4-7 of worm screw two, the 4-7a of interior hexagonal groove two, the 4-8 of bearing block three,
Circular pin 5, mounting groove 5-1, roller 6, threaded rod 37, rubber press pad 8 turns block 9, vertical supporting rod 10, angular transducer 11,
Connecting rod 1, connecting rod 2 13, pull pressure sensor 14, PLC 15, LCD display 16, shank 17, pin eye 17-1.
Specific embodiment
The invention will be further described below in conjunction with the accompanying drawings：
Referring to the drawings：Outward turning stress position maintains device in this ankle-joint, including shoe body 1 and places plate a shoe bodies 1 including footwear
Bottom 1-1 and the vamp 1-2 of sole 1-1 is fixed on, shoestring 1-3 is installed at vamp 1-2, the sidepiece of shoe body 1 is provided with to be fixed on and puts
The calf support 2 on plate a is put, calf support 2 includes carriage 2-1 and the branch being fixed at the top and bottom of carriage 2-1
Fagging 2-2, is provided with the mobile through hole 2-2a set along " Y " direction on top support plate 2-2, one has been placed on mobile through hole 2-2a
The bottom of grip block 2-3, two grip block 2-3 to being oppositely arranged along " Y " direction is fixed with extension block 2-3a, extension block 2-3a's
Bottom is fixed with the sliding shoe 2-3b for being slidably connected at bottom support plate 2-2, and extension block 2-3a coordinates at mobile through hole 2-2a,
Rotation rod member 2-4 is rotatably connected at carriage 2-1, rotating rod member 2-4 includes the 2-4a of the threaded rod one and 2-4b of threaded rod two, spiral shell
The 2-4a of rasp bar one is threaded at the sliding shoe 2-3b of side, and the 2-4b of threaded rod two is threaded in the sliding shoe 2- of opposite side
At 3b, the 2-4a of the threaded rod one and 2-4b hand of spirals of threaded rod two are opposite and inner end is fixed together, the 2-4a outer ends of threaded rod one
Portion is fixed with worm gear 2-4c, and the worm screw 2-4d coordinated with worm gear 2-4c is rotatably connected on carriage 2-1, and worm screw 2-4d's is upper solid
Surely there is the 2-4e of umbrella tooth one, the 2-4f of umbrella tooth two is combined with the 2-4e of umbrella tooth one, be provided with the outside of carriage 2-1 and be fixed on carriage 2-
Framework 2-5 on 1, is fixed with the 2-6 of bearing block one on framework 2-5, be fixed with the 2-6 of bearing block one and extend turning for framework 2-5
The inner end that axle 2-7, the 2-4f of umbrella tooth two are fixed on rotating shaft 2-7 is simultaneously coaxial, and the outer end end surface of rotating shaft 2-7 is provided with interior hexagonal groove
One 2-7a；Sole 1-1 is hard sole, and the bottom surface of sole 1-1 is fixed with straight-bar 3, is provided with straight-bar 3 and is moved for straight-bar 3
Push-pull mechanism 4, push-pull mechanism 4 includes being fixed on the support base 4-1 that places on plate a and is rotatably connected on support base 4-1
Switch block 4-2, is fixed with the 4-3 of bearing block two on the top surface of switch block 4-2, axostylus axostyle 4-4 is fixed with the 4-3 of bearing block two, on axostylus axostyle 4-4
Be provided with screw thread 4-4a, the outer end of straight-bar 3 be rotatably connected to can only the push rod 4-5 that rotates of in-plane, be provided with push rod 4-5
Screwed hole 4-5a, axostylus axostyle 4-4 is threaded at push rod 4-5, and the outer end of axostylus axostyle 4-4 is fixed with the worm gear coaxial with axostylus axostyle 4-4
Two 4-6, are combined with the 4-7 of worm screw two on the 4-6 of worm gear two, the 4-7 of worm screw two is fixed on the 4-8 of bearing block three, and the 4-8 of bearing block three is fixed
At switch block 4-2, the 4-8 of bearing block three of side is stretched out and on the end face of its outer end in the outer end edge of the 4-7 sides of worm screw two
It is provided with the 4-7a of interior hexagonal groove two；The heel bottom of sole 1-1 is fixed with support column 1-4, and circular grafting is provided with support column 1-4
Hole 1-4a, is plugged with circular pin 5 on circular spliced eye 1-4a, mounting groove 5-1 is provided with circular pin 5, and mounting groove 5-1 rotates connection
There is roller 6；The material of sole 1 is high rigidity plastic material, without metal on vamp 1-2, support column 1-4, cylindrical bar 5, roller 6
Material is polytetrafluoroethylene (PTFE).
Reinforcement 2-3c is fixed between grip block 2-3 and sliding shoe 2-3b.
The inner face of grip block 2-3 is fixed with rubber blanket 2-3d.
The interior outside portion of sole 1-1 heels is all fixed with fixed plate 1-5, and connecting plate 1- is fixed between two fixed plate 1-5
The top of 6, two fixed plate 1-5 is all threaded with threaded rod 37, and the inner end of threaded rod 37 is fixed with rubber press pad 8, screw thread
The outer end of bar 37 is fixed with and turns block 9, fixed plate 1-5, connecting plate 1-6, threaded rod 37, turns block 9 and is high strength hard
Plastic material.
Vertical supporting rod 10 is fixed with carriage 2-1, angular transducer 11 is provided between vertical supporting rod 10 and sole 1-1,
The top of vertical supporting rod 10 is fixed with connecting rod 1, and the outer face of sole 1-1 is fixed with connecting rod 2 13, and connecting rod 1 is fixed on angle
Spend on the housing of sensor 11, connecting rod 2 13 is fixed on the rotor of angular transducer 11, angular transducer 11 is located at leg pin
The positive outside of eye.
Push rod 4-5 points is upper and lower two parts, and pull pressure sensor 14 is mounted between the upper and lower two parts of push rod 4-5,
Screwed hole 4-5a is located at part under push rod 4-5, and PLC 15 is provided with support base 4-1, and PLC 15 is passed with angle
Sensor 11 and the connection of pull pressure sensor 14, are fixed with and the connection of PLC 15 on the outside of support base 4-1
LCD display 16.
Principle of the invention：Ankle joint instability refers to cause ankle joint instability after ankle-joint surrounding ligaments are damaged, and
Cause the phenomenon that ankle-joint is frequently sprained, sprain of ankle joint be mainly to stablize the crucial anterior talofibular ligament of Ankle lateral and with
Diseased ligament produces damage, sprains the light ligament that makes and elongates, and heavy makes laceration of ligament, slight for ligament elongation to stop more
Breath, applies Chinese medicine and slowly voluntarily recovers, it is too long for gap for ligament cannot voluntarily recover be accomplished by that to cut away one small
Section, then connects technique and picks up two sections of ligaments again using rolling, so that ligament recovers original length, reaches the steady of ankle-joint
Qualitative, the therapeutic modality of laceration of ligament is also ligament is got well by hot pick, so judging whether ligament treatment is successful just
After needing to see the inside and outside rotation certain angle of ankle-joint, the pulled out condition (observing ligament under X-ray machine irradiation) of ligament, present invention dress
The effect put is, maintains ankle-joint inward turning or outward turning certain angle, then takes pictures, and is helped without other people, it is to avoid other people raying shadows
Ring.Angular transducer, the Main Function of pull pressure sensor are in the present invention, can intuitively observe ankle-joint inward turning or outer
The angle of rotation, and the pressure under special angle produced by corresponding ligament of ankle joint can be intuitively observed, so that
The recovery situation of ligament can more intuitively be judged, whether ligament treatment succeeds, and can also be provided for Following course, paper
Data supporting, or follow-up theoretical research provides science data.
Use process of the invention：When using, patient first puts on shoes 1, then fastens shoestring 1-2, and then tightens stubborn
Motion block 9, rubber press pad 8 is compressed at the heel sidepiece of foot, then shank 17 is placed on the top braces of calf support 2
At plate 2-2, at this moment, the roller 6 at the support column 1-4 of sole 1-1 heel bottoms is just placed on plate a is placed, then
Rotating shaft 2-7 is turned using inner hexagon spanner, rotating shaft 2-7 drives umbrella tooth two 2-4f, the 2-4f of umbrella tooth two to drive the 2-4e of umbrella tooth one, umbrella tooth
One 2-4e drives the 2-4d of worm screw one, the 2-4d of worm screw one to drive the 2-4c of worm gear one to rotate again again, and the 2-4c of worm gear one drives threaded rod one
The 2-4a and 2-4b of threaded rod two is rotated simultaneously, so as to drive two grip block 2-3 mutually to draw close and clamp shank 17, then turns snail
The 4-7 of bar two, the 4-7 of worm screw two drive the 4-6 of worm gear two to rotate, and the 4-6 of worm gear two drives axostylus axostyle 4-4 to rotate, and axostylus axostyle 4-4 rotarily drives and pushes away
Bar 4-5 is moved, and the motive force of push rod 4-5 moves straight-bar 3, thus drive shoes 1 with pin eye 17-1 be center of rotation inward turning or outward
Rotation, when shoes 1 are rotated, drivening rod 2 13 can rotate simultaneously, so that drive angular transducer 11 to rotate simultaneously, by PLC
The treatment of the information of controller 15, understands what is transmitted on angles of display sensor 11 and tension-compression sensor 14 on LCD display 16
Angle information and pressure numerical value, when certain angle value is reached, stop rotation to the 4-7 of worm screw two, recycle " X " illumination into
Shadow, the stability (i.e. the rehabilitation situations of ankle-joint surrounding ligaments) to ankle-joint is intuitively observed, repeated multiple times different angles
Adjust and carry out observation of taking pictures with X-ray, so as to obtain corresponding numerical value, such that it is able to accurately judge sprained ankle
The healthy situation of reparation, the empirical value for obtaining is also carried out record can be as paper data and corresponding teaching material data, more
Intuitively peration data is readily obtained, will not be as being judged by way of accumulating experience in traditional medicine, beneficial to medical science section
Propagation, is worthy of popularization.
Although the present invention is shown and described by reference to preferred embodiment, this professional ordinary skill
Personnel are it is to be appreciated that in the range of claims, can make the various change in form and details.
Claims (6)
1. outward turning stress position maintains device in a kind of ankle-joint, including shoe body (1) and places plate (a), and the shoe body (1) is including footwear
Bottom (1-1) and the vamp (1-2) being fixed on sole (1-1), vamp (1-2) place are provided with shoestring (1-3), its feature
It is：The sidepiece of the shoe body (1) is provided with the calf support (2) for being fixed on and placing on plate (a), calf support (2) bag
The supporting plate (2-2) for including carriage (2-1) and being fixed at the top and bottom of carriage (2-1), on the top supporting plate (2-2)
The mobile through hole (2-2a) set along " Y " direction is provided with, a pair of edges " Y " direction has been placed on the mobile through hole (2-2a) relative
The grip block (2-3) of setting, the bottom of grip block described in two (2-3) is fixed with extension block (2-3a), the extension block (2-3a)
Bottom be fixed with the sliding shoe (2-3b) for being slidably connected at bottom support plate (2-2), the extension block (2-3a) coordinates is moving
Dynamic through hole (2-2a) place, carriage (2-1) place is rotatably connected to rotation rod member (2-4), and rotation rod member (2-4) includes
Threaded rod one (2-4a) and threaded rod two (2-4b), the threaded rod one (2-4a) are threaded in the sliding shoe (2-3b) of side
Place, the threaded rod two (2-4b) is threaded in sliding shoe (2-3b) place of opposite side, the threaded rod one (2-4a) and spiral shell
Rasp bar two (2-4b) hand of spiral is opposite and inner end is fixed together, and the threaded rod two (2-4b) outer end is fixed with worm gear
(2-4c), is rotatably connected to the worm screw (2-4d) coordinated with worm gear (2-4c), the worm screw (2-4d) on the carriage (2-1)
On be fixed with umbrella tooth one (2-4e), be combined with umbrella tooth two (2-4f) on the umbrella tooth one (2-4e), the carriage (2-1) it is outer
Side is provided with the framework (2-5) being fixed on carriage (2-1), and bearing block one (2-6) is fixed with the framework (2-5), described
The rotating shaft (2-7) for extending framework (2-5) is fixed with bearing block one (2-6), the umbrella tooth two (2-4f) is fixed on rotating shaft (2-
7) inner end is simultaneously coaxial, and the outer end end surface of the rotating shaft (2-7) is provided with interior hexagonal groove one (2-7a)；
The sole (1-1) is hard sole, and the bottom surface of the sole (1-1) is fixed with straight-bar (3), is pacified on the straight-bar (3)
Equipped with the push-pull mechanism (4) moved for straight-bar (3), the push-pull mechanism (4) is including being fixed on the support base placed on plate (a)
(4-1) and the switch block (4-2) being rotatably connected on support base (4-1), bearing block two is fixed with the top surface of the switch block (4-2)
(4-3), is fixed with axostylus axostyle (4-4) on the bearing block two (4-3), screw thread (4-4a) is provided with the axostylus axostyle (4-4), described
The outer end of straight-bar (3) is rotatably connected to push rod (4-5), and screwed hole (4-5a), the axostylus axostyle are provided with the push rod (4-5)
(4-4) is threaded in push rod (4-5) place, and the outer end of the axostylus axostyle (4-4) is fixed with the worm gear two coaxial with axostylus axostyle (4-4)
(4-6), is combined with worm screw two (4-7) on the worm gear two (4-6), the worm screw two (4-7) is fixed on bearing block three (4-8)
On, the bearing block three (4-8) is fixed on switch block (4-2) place, and it is recessed to be provided with interior hexagonal on the end face of the worm screw two (4-7) side
Groove two (4-7a)；
The heel bottom of the sole (1-1) is fixed with support column (1-4), and circular spliced eye is provided with the support column (1-4)
(1-4a), is plugged with circular pin (5) on the circular spliced eye (1-4a), circular pin (5) place is provided with mounting groove (5-1),
Roller (6) is rotatably connected on the mounting groove (5-1)；
The material of the sole (1) is high rigidity plastic material, without metal on the vamp (1-2), the support column (1-4),
Cylindrical bar (5), the material of roller (6) are polytetrafluoroethylene (PTFE).
2. outward turning stress position maintains device in ankle-joint according to claim 1, it is characterized in that：The grip block (2-3)
Reinforcement (2-3c) is fixed between sliding shoe (2-3b).
3. outward turning stress position maintains device in ankle-joint according to claim 1 and 2, it is characterized in that：Grip block (the 2-
3) inner face is fixed with rubber blanket (2-3d).
4. outward turning stress position maintains device in ankle-joint according to claim 1, it is characterized in that：Sole (1-1) pin
With interior outside portion be all fixed with fixed plate (1-5), connecting plate (1-6) is fixed between fixed plate described in two (1-5), described in two
The top of fixed plate (1-5) is all threaded with threaded rod three (7), and the inner end of the threaded rod three (7) is fixed with rubber press pad
(8), the outer end of the threaded rod three (7) is fixed with and turns block (9), the fixed plate (1-5), connecting plate (1-6), threaded rod three
(7), turn block (9) and be high strength hard plastic material.
5. outward turning stress position maintains device in ankle-joint according to claim 4, it is characterized in that：The carriage (2-1)
On be fixed with vertical supporting rod (10), be provided with angular transducer (11), the branch between the vertical supporting rod (10) and sole (1-1)
The top of support montant (10) is fixed with connecting rod one (12), and the lateral surface of the sole (1-1) is fixed with connecting rod two (13), the company
Bar one (12) is fixed on the housing of angular transducer (11), and the connecting rod two (13) is fixed on the rotor of angular transducer (11)
On.
6. outward turning stress position maintains device in ankle-joint according to claim 5, it is characterized in that：The push rod (4-5) point
It is upper and lower two parts, pull pressure sensor (14), the screwed hole is mounted between the upper and lower two parts of the push rod (4-5)
(4-5a) is located at part under push rod (4-5), and PLC (15), the PLC are provided with the support base (4-1)
(15) with angular transducer (11) and pull pressure sensor (14) connection, be fixed with the outside of the support base (4-1) with
The LCD display (16) of PLC (15) connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611253335.XA CN106859688B (en) | 2016-12-30 | 2016-12-30 | Ankle joint internal and external rotation stress position maintaining device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611253335.XA CN106859688B (en) | 2016-12-30 | 2016-12-30 | Ankle joint internal and external rotation stress position maintaining device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106859688A true CN106859688A (en) | 2017-06-20 |
| CN106859688B CN106859688B (en) | 2020-07-28 |
Family
ID=59165397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611253335.XA Active CN106859688B (en) | 2016-12-30 | 2016-12-30 | Ankle joint internal and external rotation stress position maintaining device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106859688B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107928695A (en) * | 2017-11-10 | 2018-04-20 | 深圳市宝安区人民医院 | Ankle-joint fixing device |
| CN108634980A (en) * | 2018-05-29 | 2018-10-12 | 中南大学湘雅医院 | Automatic pressurizing movable regulator for ankle joint |
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| CN105342804A (en) * | 2015-07-26 | 2016-02-24 | 广东铭凯医疗机器人有限公司 | Internal and external ankle rotation rehabilitation training apparatus integrating training and motion state detections |
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| US5738636A (en) * | 1995-11-20 | 1998-04-14 | Orthologic Corporation | Continuous passive motion devices for joints |
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| Publication number | Publication date |
|---|---|
| CN106859688B (en) | 2020-07-28 |
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