CN108634980A - Ankle-joint Self-pressurizing agri activity adjustment instrument - Google Patents

Ankle-joint Self-pressurizing agri activity adjustment instrument Download PDF

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Publication number
CN108634980A
CN108634980A CN201810529246.6A CN201810529246A CN108634980A CN 108634980 A CN108634980 A CN 108634980A CN 201810529246 A CN201810529246 A CN 201810529246A CN 108634980 A CN108634980 A CN 108634980A
Authority
CN
China
Prior art keywords
ankle
foot device
activity adjustment
adjustment instrument
pressurizing agri
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201810529246.6A
Other languages
Chinese (zh)
Inventor
吕红斌
徐大启
陈灿
周永春
范嗣龙
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Xiangya Hospital of Central South University
Original Assignee
Xiangya Hospital of Central South University
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Xiangya Hospital of Central South University filed Critical Xiangya Hospital of Central South University
Priority to CN201810529246.6A priority Critical patent/CN108634980A/en
Publication of CN108634980A publication Critical patent/CN108634980A/en
Pending legal-status Critical Current

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Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
    • A61B6/04Positioning of patients; Tiltable beds or the like
    • A61B6/0487Motor-assisted positioning
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
    • A61B6/04Positioning of patients; Tiltable beds or the like

Abstract

The invention discloses a kind of ankle-joint Self-pressurizing agri activity adjustment instrument, including pedestal, solid foot device and articulated mounting, one end of pedestal is equipped with shank fixed part, the other end is equipped with side plate, Gu foot device is articulated with pedestal by articulated mounting, and between side plate and shank fixed part, it is equipped with the push-pull device at fixed rotated towards or away from shank fixed part direction around hinge for pushing and pulling solid foot device between side plate and solid foot device, Gu foot device is equipped with the pressue device for stressing on ankle.The ankle-joint Self-pressurizing agri activity adjustment instrument have many advantages, such as to make ankle-joint dorsiflexion, plantar flexion and it is inside and outside turn over, and accurate stationary positioned and can stress on ankle-joint.

Description

Ankle-joint Self-pressurizing agri activity adjustment instrument
Technical field
The present invention relates to a kind of medical apparatus more particularly to a kind of ankle-joint Self-pressurizing agri activity adjustment instrument.
Background technology
Ankle-joint shakiness is clinical common, frequently-occurring disease, and early stage Precise Diagnosis needs to combine imageological examination.Clinically to ankle When joint instability carries out dynamic CT examination, needs ankle-joint to be fixed on and different bend, stretch and interior position of turning up.Current this apprentice The fixation of hand, fixed angle is inaccurate, lacks unified standard, and error is larger, and cannot be pressurizeed to ankle-joint to simulate ankle-joint Loading conditions, it is therefore desirable to a device that ankle-joint can accurately be pressurizeed to and be fixed on different location.
Invention content
The technical problem to be solved by the present invention is to overcome the deficiencies in the prior art, providing a kind of can make ankle-joint dorsiflexion, plantar Bend and it is inside and outside turn over, and accurate stationary positioned and can stress on the ankle-joint Self-pressurizing agri activity adjustment instrument of ankle-joint.
In order to solve the above technical problems, the present invention uses following technical scheme:
A kind of ankle-joint Self-pressurizing agri activity adjustment instrument, including pedestal, solid foot device and articulated mounting, one end of the pedestal are set There are shank fixed part, the other end to be equipped with side plate, the solid foot device is articulated with the pedestal by the articulated mounting, and is located at Between the side plate and the shank fixed part, it is equipped between the side plate and the solid foot device for pushing and pulling the solid foot dress The push-pull device at fixed rotated towards or away from shank fixed part direction around hinge is set, the solid foot device is equipped with for pressurizeing In the pressue device of ankle.
As a further improvement of the above technical scheme:
The push-pull device at fixed includes the first either-rotation motor and threaded post, and one end of first either-rotation motor is articulated with the side Plate, the other end are extended with the first rotary shaft, and the free end of first rotary shaft inwardly offers threaded hole, the threaded post One end is articulated with the solid foot device, and the other end stretches into the threaded hole, and is connected with the threaded hole screw-thread fit.
The articulated mounting includes the second either-rotation motor, and second either-rotation motor one end is articulated with the pedestal, another End is extended with the second rotary shaft, and the bottom end set of the solid foot device is fixed in second rotary shaft.
The pressue device includes third either-rotation motor, pressing piece and U-shaped frame, is opened up close to bottom end on the solid foot device There are port, the open side of the U-shaped frame to be fixed on the passage port of the solid foot device, the third either-rotation motor is fixed on described The opposite side of U-shaped frame open side, the pressing piece activity sliding sleeve on the port, the third either-rotation motor in being extended with third Rotary shaft, the third rotary shaft stretches into the pressing piece, and is connected with the pressing piece screw-thread fit.
The relative position of shank fixed part both sides is equipped with the first bandage, and the first bandage of side is equipped with for card Gu the first holding firmware of the first bandage of the other side.
The arc groove for accommodating shank is offered on the shank fixed part.
The relative position of the solid foot device both sides is equipped with the second bandage, and the second bandage of side is equipped with for fixing Second holding firmware of the second bandage of the other side.
The fluting for accommodating foot is offered on the solid foot device.
The lower section of the pedestal be equipped with lifting support base, the pedestal it is detachable be placed on the lifting support base On.
The lifting support base includes bottom plate and mounting table, and jack, the bottom are equipped between the bottom plate and mounting table Seat is detachable to be placed on the mounting table, and the bottom plate is equipped with fixed band.
Compared with the prior art, the advantages of the present invention are as follows:
One, ankle-joint Self-pressurizing agri activity adjustment instrument of the invention includes pedestal, solid foot device and articulated mounting, one end of pedestal Equipped with shank fixed part, the other end is equipped with side plate, Gu foot device is articulated with pedestal by articulated mounting, and is located at side plate and shank It is equipped between fixed part, between side plate and solid foot device for pushing and pulling solid foot device around hinge towards or away from shank fixed part side To the push-pull device at fixed of rotation, Gu foot device is equipped with the pressue device for stressing on ankle.In use, the shank of patient is fixed On shank fixed part, foot is fixed on solid foot device, the solid foot device of push-pull device at fixed push-and-pull centered on hinged place axis towards by It is rotated close or remote from shank fixed part direction and realizes ankle-joint plantar flexion or dorsiflexion, and be accurately fixed on required position, passed through simultaneously Pressue device stresses on foot's ankle-joint position so that the pressure that ankle-joint is born when realizing simulation patient stand, is conducive to ankle-joint It checks;
Two, the articulated mounting of ankle-joint Self-pressurizing agri activity adjustment instrument of the invention includes the second either-rotation motor, the second two-way electricity Machine one end is articulated with pedestal, and the other end is extended with the second rotary shaft, Gu the bottom end set of foot device is fixed in the second rotary shaft.It uses When, it is to turn with the second rotary shaft that the second either-rotation motor, which drives the second rotary shaft rotary motion, the solid foot device of the second rotary shaft drive, Shaft rotation is dynamic, Gu foot device drives patient feet to realize varus or turn up.
Description of the drawings
Fig. 1 is the schematic cross-sectional view of the ankle-joint Self-pressurizing agri activity adjustment instrument of the present invention.
Fig. 2 is the first view stereo structural schematic diagram of the ankle-joint Self-pressurizing agri activity adjustment instrument of the present invention.
Fig. 3 is the second view stereo structural schematic diagram of the ankle-joint Self-pressurizing agri activity adjustment instrument of the present invention.
Fig. 4 is the overlooking structure diagram of the ankle-joint Self-pressurizing agri activity adjustment instrument of the present invention.
Each label indicates in figure:
1, pedestal;11, shank fixed part;111, the first bandage;112, the first holding firmware;113, arc groove;12, side plate;2, solid Foot device;21, port;22, the second bandage;23, the second holding firmware;24, it slots;3, articulated mounting;31, the second either-rotation motor; 32, the second rotary shaft;4, push-pull device at fixed;41, the first either-rotation motor;42, threaded post;43, the first rotary shaft;431, threaded hole; 5, pressue device;51, third either-rotation motor;52, pressing piece;53, U-shaped frame;54, third rotary shaft;6, support base is lifted;61、 Bottom plate;611, fixed band;62, mounting table;63, jack.
Specific implementation mode
The present invention is described in further details below with reference to Figure of description and specific embodiment.
Fig. 1 to Fig. 4 shows the ankle-joint Self-pressurizing agri activity adjustment instrument of the present embodiment, including pedestal 1, solid foot device 2 And articulated mounting 3, one end of pedestal 1 are equipped with shank fixed part 11, the other end is equipped with side plate 12, Gu foot device 2 passes through hinged dress It sets 3 and is articulated with pedestal 1, and between side plate 12 and shank fixed part 11, be equipped between side plate 12 and solid foot device 2 for pushing away The push-pull device at fixed 4 for drawing solid foot device 2 to be rotated towards or away from 11 direction of shank fixed part around hinge, is used Gu foot device 2 is equipped with In the pressue device 5 for stressing on ankle.In the structure, in use, the shank of patient is fixed on shank fixed part 11, foot is fixed On solid foot device 2, the solid foot device of the push-and-pull of push-pull device at fixed 42 centered on hinged place axis toward or away from shank fixed part Ankle-joint plantar flexion or dorsiflexion are realized in the rotation of 11 directions, and are accurately fixed on required position, while stressing on foot by pressue device 5 Portion ankle-joint position is so that the pressure state that ankle-joint is born when realizing simulation patient stand, this ankle-joint Self-pressurizing agri activity adjustment The state of the simulation patient any position of ankle-joint in the process of walking may be implemented in instrument, is conducive to the inspection of ankle-joint.
In the present embodiment, push-pull device at fixed 4 includes the first either-rotation motor 41 and threaded post 42, one end of the first either-rotation motor 41 It is articulated with side plate 12, the other end is extended with the first rotary shaft 43, and the free end of the first rotary shaft 43 inwardly offers threaded hole 431, one end of threaded post 42 is articulated with solid foot device 2, and the other end stretches into threaded hole 431, and with 431 screw-thread fit phase of threaded hole Even.In the structure, when ankle-joint needs plantar flexion, start the first either-rotation motor 41, the first either-rotation motor 41 drives the first rotary shaft 43 clockwise or counterclockwise, such as rotates clockwise, and the screw thread of the threaded hole 431 of the first rotary shaft 43 pushes threaded post 42 It is constantly stretched out to outside threaded hole 431, meanwhile, the solid foot device 2 of the promotion of threaded post 42 is with articulated mounting 3 and the hinged place of pedestal 1 Central shaft is rotated towards close to 11 direction of shank fixed part, Gu foot device 2 pushes the foot of patient to realize plantar flexion simultaneously, similarly When ankle-joint needs dorsiflexion, start the reversion of the first either-rotation motor 41.
In the present embodiment, articulated mounting 3 includes the second either-rotation motor 31, and 31 one end of the second either-rotation motor is articulated with pedestal 1, The other end is extended with the second rotary shaft 32, Gu the bottom end set of foot device 2 is fixed in the second rotary shaft 32.In the structure, in use, the Two either-rotation motors 31 drive 32 rotary motion of the second rotary shaft, the second rotary shaft 32 to drive solid foot device 2 with the second rotary shaft 32 It is rotated for shaft, Gu foot device 2 drives patient feet to realize varus or turn up.
In the present embodiment, pressue device 5 includes third either-rotation motor 51, pressing piece 52 and U-shaped frame 53, Gu on foot device 2 Port 21 is offered close to bottom end, the open side of U-shaped frame 53 is fixed at the port 21 of solid foot device 2, third either-rotation motor 51 It is fixed on the opposite side of 53 open side of U-shaped frame, the movable sliding sleeve of pressing piece 52 is in being extended with the on port 21, third either-rotation motor 51 Three rotary shafts 54, third rotary shaft 54 stretches into pressing piece 52, and is connected with 52 screw-thread fit of pressing piece.In the structure, Gu foot fills Set and offer port 21 close to bottom end and foot's ankle-joint position on 2, U-shaped frame 53 across solid at the port 21 of solid foot device 2, third Either-rotation motor 51 is fixed on the inner end or outer end of the other side of 53 open side of U-shaped frame, the movable sliding sleeve of pressing piece 52 in port 21, The third rotary shaft 54 that third either-rotation motor 51 stretches out is threadedly connected to pressing piece 52, starts third either-rotation motor 51, and third is double It drives third rotary shaft 54 to rotate clockwise or rotate counterclockwise to motor 51, such as rotates clockwise, third rotary shaft 54 It pushes 53 top pressure patient feet's ankle-joint position of U-shaped frame to generate ankle-joint to simulate by pressure state, counterclockwise when rotation, third rotation Axis 54 pulls pressing piece 52 to discharge ankle-joint simulation by pressure far from patient feet's ankle-joint position, and the mould of ankle portion is adjusted with this Intend by pressure size.
In the present embodiment, the relative position of 11 both sides of shank fixed part is equipped with the first bandage 111, the first bandage of side 111 are equipped with the first holding firmware 112 of the first bandage 111 for fixing the other side.In the structure, the shank placement of patient is set On shank fixed part 11, two the first bandages 111 of relative position are by 112 clamping of the first holding firmware thereon, to fixed The shank of patient on first holding firmware 112 there is elastic knob to press first when needing to lighten restrictions on shank fixed part 11 The elastic knob of holding firmware 112, extracts corresponding first bandage 111, the strapped mode of this structure, it is strapped or lighten restrictions on and It is convenient.
In the present embodiment, the arc groove 113 for accommodating shank is offered on shank fixed part 11.In the structure, shank Fixed part 11 is equipped with arc groove 113, and the shape of arc groove 113 is similar to the shape of shank, and the shank of patient is fixed on arc It is more comfortable in slot 113.
In the present embodiment, Gu the relative position of 2 both sides of foot device is equipped with the second bandage 22, on the second bandage 22 of side The second holding firmware 23 equipped with the second bandage 22 for fixing the other side.In the structure, the foot of patient is placed on solid foot dress Set on 2, Gu the second bandage 22 of 2 both sides corresponding position of foot device by 23 clamping fixed patient feet of the second holding firmware in solid foot Device 2 there is elastic knob to press the elastic knob of the second holding firmware 23 when needing to lighten restrictions on second holding firmware 23, extract Corresponding second bandage 22, the strapped mode of this structure are strapped or lighten restrictions on equal and its conveniently.
In the present embodiment, Gu the fluting 24 for accommodating foot is offered on foot device 2.In the structure, Gu on foot device 2 Equipped with fluting 24,24 shape of slotting is similar to the shape of patient feet, and the foot of patient is fixed on more comfortable in fluting 24.
In the present embodiment, the lower section of pedestal 1 is equipped with lifting support base 6, pedestal 1 it is detachable be placed on lifting support base On 6.In the structure, pedestal 1 is detachable to be placed on lifting support base 6, and when the shank of patient needs to keep flat, dismounting is taken The lifting support base 6 for walking 1 lower section of pedestal, when the shank of patient needs to raise, 6 lower section dress pad of support base rises descending branch support Seat 6, the height for adjusting lifting support base 6 raise height to adjust needed for patient's shank.
In the present embodiment, lifting support base 6 includes bottom plate 61 and mounting table 62, and thousand are equipped between bottom plate 61 and mounting table 62 Jin top 63, pedestal 1 is detachable to be placed on mounting table 62, and bottom plate 61 is equipped with fixed band 611.In the structure, lifting branch Support seat 6 include bottom plate 61 and mounting table 62, pedestal 1 is detachable to be placed on mounting table 62, by adjust jack 63 come The height of mounting table 62 is adjusted, height is raised needed for patient's shank so that reaching, bottom plate 61 is equipped with fixed band 611, fixed band 611 for fixing bottom plate 61 in bed or other objects.
Although the present invention is disclosed as above with preferred embodiment, however, it is not intended to limit the invention.It is any to be familiar with ability The technical staff in domain, without deviating from the scope of the technical scheme of the present invention, all using the technology contents pair of the disclosure above Technical solution of the present invention makes many possible changes and modifications, or is revised as the equivalent embodiment of equivalent variations.Therefore, every Without departing from the content of technical solution of the present invention, according to the present invention technical spirit any simple modification made to the above embodiment, Equivalent variations and modification, all shall fall within the protection scope of the technical scheme of the invention.

Claims (10)

1. a kind of ankle-joint Self-pressurizing agri activity adjustment instrument, it is characterised in that:Including pedestal(1), solid foot device(2)And hinged dress It sets(3), the pedestal(1)One end be equipped with shank fixed part(11), the other end is equipped with side plate(12), the solid foot device(2) Pass through the articulated mounting(3)It is articulated with the pedestal(1), and it is located at the side plate(12)With the shank fixed part(11)It Between, the side plate(12)With the solid foot device(2)Between be equipped with for pushing and pulling the solid foot device(2)Around hinge direction or far From the shank fixed part(11)The push-pull device at fixed of direction rotation(4), the solid foot device(2)It is equipped with for stressing on ankle Pressue device(5).
2. ankle-joint Self-pressurizing agri activity adjustment instrument according to claim 1, it is characterised in that:The push-pull device at fixed(4) Including the first either-rotation motor(41)And threaded post(42), first either-rotation motor(41)One end be articulated with the side plate (12), the other end is extended with the first rotary shaft(43), first rotary shaft(43)Free end inwardly offer threaded hole (431), the threaded post(42)One end be articulated with the solid foot device(2), the other end stretches into the threaded hole(431), and With the threaded hole(431)Screw-thread fit is connected.
3. ankle-joint Self-pressurizing agri activity adjustment instrument according to claim 1 or 2, it is characterised in that:The articulated mounting (3)Including the second either-rotation motor(31), second either-rotation motor(31)One end is articulated with the pedestal(1), other end stretching There is the second rotary shaft(32), the solid foot device(2)Bottom end set be fixed in second rotary shaft(32).
4. ankle-joint Self-pressurizing agri activity adjustment instrument according to claim 1 or 2, it is characterised in that:The pressue device (5)Including third either-rotation motor(51), pressing piece(52)And U-shaped frame(53), the solid foot device(2)It is upper to be offered close to bottom end Port(21), the U-shaped frame(53)Open side be fixed on the solid foot device(2)Port(21)Place, the third are two-way Motor(51)It is fixed on the U-shaped frame(53)The opposite side of open side, the pressing piece(52)Movable sliding sleeve is in the port (21), the third either-rotation motor(51)On be extended with third rotary shaft(54), the third rotary shaft(54)Stretch into described apply Casting die(52), and with the pressing piece(52)Screw-thread fit is connected.
5. ankle-joint Self-pressurizing agri activity adjustment instrument according to claim 1 or 2, it is characterised in that:The shank is fixed Portion(11)The relative position of both sides is equipped with the first bandage(111), the first bandage of side(111)It is equipped with another for fixing First bandage of side(111)The first holding firmware(112).
6. ankle-joint Self-pressurizing agri activity adjustment instrument according to claim 5, it is characterised in that:The shank fixed part (11)On offer arc groove for accommodating shank(113).
7. ankle-joint Self-pressurizing agri activity adjustment instrument according to claim 1 or 2, it is characterised in that:The solid foot device (2)The relative position of both sides is equipped with the second bandage(22), the second bandage of side(22)It is equipped with for fixing the other side Second bandage(22)The second holding firmware(23).
8. ankle-joint Self-pressurizing agri activity adjustment instrument according to claim 7, it is characterised in that:The solid foot device(2) On offer fluting for accommodating foot(24).
9. ankle-joint Self-pressurizing agri activity adjustment instrument according to claim 1 or 2, it is characterised in that:The pedestal(1)'s Lower section is equipped with lifting support base(6), the pedestal(1)Detachable is placed on the lifting support base(6)On.
10. ankle-joint Self-pressurizing agri activity adjustment instrument according to claim 9, it is characterised in that:The lifting support base (6)Including bottom plate(61)And mounting table(62), the bottom plate(61)And mounting table(62)Between be equipped with jack(63), the bottom Seat(1)Detachable is placed on the mounting table(62)On, the bottom plate(61)It is equipped with fixed band(611).
CN201810529246.6A 2018-05-29 2018-05-29 Ankle-joint Self-pressurizing agri activity adjustment instrument Pending CN108634980A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810529246.6A CN108634980A (en) 2018-05-29 2018-05-29 Ankle-joint Self-pressurizing agri activity adjustment instrument

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Application Number Priority Date Filing Date Title
CN201810529246.6A CN108634980A (en) 2018-05-29 2018-05-29 Ankle-joint Self-pressurizing agri activity adjustment instrument

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109350060A (en) * 2018-10-17 2019-02-19 四川大学华西医院 A kind of nuclear magnetic resonance ankle-joint coil device

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2139427Y (en) * 1992-10-24 1993-08-04 南京师范大学 Tripod of taking photos for ankle joint pressure introversion
CN205459696U (en) * 2016-03-07 2016-08-17 王广梅 Medical ankle joint rehabilitation instrument
CN105963023A (en) * 2016-04-20 2016-09-28 北京大学 Magnetic-resonance-compatible electromechanical stimulation device for simulating pressure of human gait to foot sole
CN106859688A (en) * 2016-12-30 2017-06-20 丽水市人民医院 Outward turning stress position maintains device in ankle-joint
CN206837085U (en) * 2016-11-17 2018-01-05 安阳市翔宇医疗设备有限责任公司 A kind of electronic standing bed
CN207384448U (en) * 2017-03-01 2018-05-22 力迈德医疗(广州)有限公司 Ankle-joint Intelligence Feedback training system
CN208837985U (en) * 2018-05-29 2019-05-10 中南大学湘雅医院 Ankle-joint Self-pressurizing agri activity adjustment instrument

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2139427Y (en) * 1992-10-24 1993-08-04 南京师范大学 Tripod of taking photos for ankle joint pressure introversion
CN205459696U (en) * 2016-03-07 2016-08-17 王广梅 Medical ankle joint rehabilitation instrument
CN105963023A (en) * 2016-04-20 2016-09-28 北京大学 Magnetic-resonance-compatible electromechanical stimulation device for simulating pressure of human gait to foot sole
CN206837085U (en) * 2016-11-17 2018-01-05 安阳市翔宇医疗设备有限责任公司 A kind of electronic standing bed
CN106859688A (en) * 2016-12-30 2017-06-20 丽水市人民医院 Outward turning stress position maintains device in ankle-joint
CN207384448U (en) * 2017-03-01 2018-05-22 力迈德医疗(广州)有限公司 Ankle-joint Intelligence Feedback training system
CN208837985U (en) * 2018-05-29 2019-05-10 中南大学湘雅医院 Ankle-joint Self-pressurizing agri activity adjustment instrument

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109350060A (en) * 2018-10-17 2019-02-19 四川大学华西医院 A kind of nuclear magnetic resonance ankle-joint coil device
CN109350060B (en) * 2018-10-17 2023-12-05 四川大学华西医院 Nuclear magnetic resonance ankle joint coil device

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