CN208799725U - Ankle joint fixing device - Google Patents
Ankle joint fixing device Download PDFInfo
- Publication number
- CN208799725U CN208799725U CN201821566102.XU CN201821566102U CN208799725U CN 208799725 U CN208799725 U CN 208799725U CN 201821566102 U CN201821566102 U CN 201821566102U CN 208799725 U CN208799725 U CN 208799725U
- Authority
- CN
- China
- Prior art keywords
- fixed
- pedal
- fixinig plate
- arc
- ankle
- 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.)
- Expired - Fee Related
Links
- 210000000544 articulatio talocruralis Anatomy 0.000 title claims abstract description 21
- 210000003423 ankle Anatomy 0.000 claims abstract description 14
- 239000010410 layer Substances 0.000 claims description 26
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 18
- 210000002683 foot Anatomy 0.000 claims description 17
- 239000004744 fabric Substances 0.000 claims description 15
- 239000002344 surface layer Substances 0.000 claims description 13
- 230000003115 biocidal effect Effects 0.000 claims description 11
- 230000005540 biological transmission Effects 0.000 claims description 8
- 239000013013 elastic material Substances 0.000 claims description 4
- 239000011230 binding agent Substances 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims 1
- 239000010959 steel Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 208000027418 Wounds and injury Diseases 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- 210000000988 bone and bone Anatomy 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 206010010149 Complicated fracture Diseases 0.000 description 1
- 206010062575 Muscle contracture Diseases 0.000 description 1
- 208000002565 Open Fractures Diseases 0.000 description 1
- 206010031252 Osteomyelitis Diseases 0.000 description 1
- 208000026137 Soft tissue injury Diseases 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 208000006111 contracture Diseases 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000003414 extremity Anatomy 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 210000005036 nerve Anatomy 0.000 description 1
- 230000002980 postoperative effect Effects 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 210000004243 sweat Anatomy 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
- 210000002435 tendon Anatomy 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
Landscapes
- Orthopedics, Nursing, And Contraception (AREA)
- Rehabilitation Tools (AREA)
Abstract
The utility model relates to an ankle joint fixing device, which comprises a fixing support and an ankle pump device, wherein the fixing support comprises a first fixing support and a second fixing support, the first fixing support and the second fixing support have the same structure and respectively comprise a first arc-shaped fixing piece, a second arc-shaped fixing piece, a third arc-shaped fixing piece and a first fixing screw rod, and the three arc-shaped fixing pieces on the first fixing support respectively correspond to the three arc-shaped fixing pieces arranged on the second fixing support and are fixedly connected through the dislocation of the second fixing screw rod; the ankle pump device comprises a pedal, an idler wheel device and a base, wherein tension springs are arranged on two sides of the middle front end of the pedal respectively, the pedal is fixedly connected with a third arc-shaped fixing piece through the tension springs, connecting plates are arranged on two sides of the bottom of the rear end of the pedal, fixing plates are arranged on two sides of the base, the pedal and the base are connected in a rotating mode through connecting holes in the connecting plates and fixing holes in the fixing plates through screws, and the idler wheel device is fixedly arranged between the mounting plates on two sides of the middle of the bottom surface of the pedal.
Description
Technical field
The utility model relates to medical instruments fields, are specifically a kind of fixed devices of ankle-joint.
Background technique
Clinically exterior fixing rack be widely used in being unfit to do interior fixation and with soft tissue injury long bone of limbs it is dry in it is various
The treatment of the open fracture, osteomyelitis, bone nonunion, complicated fracture of type has the advantages that wound is small, fixation, but its
The disadvantage is that the blood vesssls and nerves injuries after fixing is be easy to cause to cause patient that drop foot occurs, drop foot is patient's tibialis anterior group's flesh
Power is low, ankle-joint caused by shank triangle muscle spasmus and heel tendon contracture is unable to a kind of clinical symptoms of dorsiflexion, and drop foot is serious
Patient need to implement operation and correct, in treatment and the body of patient and psychology can bear very big pain during rehabilitation
Hardship seriously affects the health and quality of life of patient.
Drop foot after clinically helping patient to prevent exterior fixing rack ligamentopexis without suitable ankle-joint fixator at present
Generation, this research is to design a kind of ankle-joint fixator suitable for clinical exterior fixing rack postoperative patient, help patient it is pre-
The generation of ankle-joint support is more conducive to the treatment and rehabilitation of patient.
Utility model content
In view of the problems of the existing technology, the utility model proposes a kind of fixed device of ankle-joint, structure is simple, wears
It wears conveniently, can effectively prevent the generation of drop foot after exterior fixing rack ligamentopexis.
The utility model solves the technical solution of the above technical problem: providing a kind of fixed device of ankle-joint, including fixation
Bracket and ankle pump device, and the fixed bracket includes the first fixed bracket and the second fixed bracket, and described first fixes bracket and institute
It is identical to state the second fixing rack structure, all includes the first arc fixinig plate, the second arc fixinig plate, third arc fixinig plate and the
One standing screw is all uniformly provided with more on the first arc fixinig plate, the second arc fixinig plate and third arc fixinig plate
A threaded hole, first standing screw are each passed through the first arc fixinig plate, the second arc fixinig plate and third arc and fix
Threaded hole in the middle part of piece, the described first the first arc fixinig plate, the second arc fixinig plate and third arc fixed on bracket are consolidated
Stator is correspondingly arranged at the first arc fixinig plate, the second arc fixinig plate and third arc fixinig plate on the second fixed bracket
On, and be fixedly connected by the dislocation of the second standing screw；
The ankle pump device includes pedal, roller devices and pedestal, and front end two sides are respectively equipped with pulling force in the pedal
Spring, described tension spring one end are fixed on front end in pedal, and the other end is fixed on the threaded hole in third arc fixinig plate
Interior, pedal rear end two sides of the bottom are equipped with connecting plate, and connecting hole, the pedestal two sides are equipped on the connecting plate
Equipped with fixed plate, the fixed plate is equipped with fixation hole, the pedal and the pedestal and is passed through on connecting plate by screw
Fixation hole rotation connection on connecting hole and fixed plate, the roller devices are fixedly mounted in the middle part of pedal bottom surface by screw
Two sides are equipped between mounting plate, and are located on pedestal.
The technical solution that the utility model further limits are as follows:
It is above-mentioned that third standing screw is equipped between the first arc fixinig plate and the arc fixinig plate, and pass through the
Three standing screws are fixedly connected.
Roller devices above-mentioned include that scroll wheel, fixed cylinder and transmission connection frame, the entire roller devices pass through screw
It is fixed on and is equipped between mounting plate in pedal bottom surface on both sides of the middle, described transmission connection frame one end is fixedly welded on the fixation
On cylinder, the transmission connection frame other end offers roller groove, and the scroll wheel is fixed in roller groove by screw.
High-strength stainless steel memory return spring is provided in fixed cylinder above-mentioned.
Above-mentioned that foot pad is provided on pedal, the foot pad includes bottom and surface layer, and bottom is bonded by binder
On pedal, and velcro hook surface is provided on bottom, surface layer includes sweat-absorbing layer, antibiotic layer and cloth set, in sweat-absorbing layer
It is provided with air hole, sweat-absorbing layer is arranged on the antibiotic layer, and sweat-absorbing layer and antibiotic layer are all disposed in cloth set, and cloth is cased with side
Equipped with there is zipper, and cloth set is sewed with velcro hair side on one side, and surface layer is bonded in bottom by the velcro hair side of cloth set one side
Velcro hook surface on layer.
Pedal on both sides of the middle above-mentioned is equipped with fixing belt mounting hole, and is provided with admittedly between two fixed mounting holes
Determine band, and fixing belt is elastic material.
It is above-mentioned to be respectively arranged with Yoga rope trampling front edge of board two sides.
Above-mentioned further includes sheath, and sheath is set in fixed stent outer.
Above-mentioned that angle index value is equipped on pedestal, in the range of 30-80 °, and every 10 ° are a scale.
The utility model has the beneficial effects that the utility model structure is simple, fixed bracket is by the first fixed bracket and second
The dislocation of corresponding three arc fixinig plates is fixedly connected with by fixed bracket composition, two fixed brackets by the second standing screw
Come, installation easy to disassemble, while convenient for the leg of patient is fixed, between the first arc fixinig plate and the arc fixinig plate
It is fixedly connected equipped with third standing screw, and by third standing screw, so that it is fixed bracket more stable；
Front end two sides are respectively equipped with tension spring in pedal, which is fixed on front end in pedal,
The other end is fixed in the threaded hole in third arc fixinig plate, and the tension spring has different specifications to be replaced, can
It is selected according to the strength situation of patient, patient's ankle-joint can be restored to have a certain effect；Foot can effectively be prevented
The complication such as vertical；
The utility model be arranged roller devices, allow to trample ankle pump device patient by the way that foot is placed on pedal,
Oneself is trampled, so that scroll wheel is rolled on pedestal, helps ankle to restore, and be equipped in the fixed cylinder of roller devices
High-strength stainless steel memory return spring enables to scroll wheel to return to original position, while pedestal is equipped with angle index
Value, in the range of 30-80 °, scroll wheel reaches that scale understanding patient's ankle when medical staff can be trampled by observing patient
The case where joint is restored, objective science understand conditions of patients convenient for medical staff, formulate correctly and efficiently therapeutic scheme, favorably
In the rehabilitation of patient；
It is provided with foot pad on pedal, foot pad includes bottom and surface layer, and the hook surface that bottom and surface layer pass through velcro
It is detachably connected with hair side, surface layer can be conveniently replaceable, cleaned, and surface layer includes sweat-absorbing layer and antibiotic layer, wherein absorbing sweat
Layer is equipped with air hole, can play the role of sweat-absorbing breathable, and antibiotic layer can then play antibacterial action, so that the foot of patient
It is in comfortable state；
It is equipped with fixing belt mounting hole in pedal on both sides of the middle, and is provided with fixation between two fixed mounting holes
Band can play the angle of fixed patient, and fixing belt is elastic material, can increase its scope of application；Trampling front edge of board two
Side is respectively arranged with Yoga rope, draws high toughness by Yoga rope, and the patient oneself that can not trample ankle pump device is drawn high
Yoga rope helps ankle to restore,
The utility model further includes sheath, and sheath is set in fixed stent outer, can be convenient for medical staff in replacement disease
It is more convenient when people's sheet, it avoids the sheet hook when more changing the sheet from scraping on fixed bracket, certain injury is caused to patient.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is that the utility model ankle pumps device structural schematic diagram；
Fig. 3 is the utility model foot cushion structure schematic diagram；
Fig. 4 is the utility model jacket structure schematic diagram.
Specific embodiment
Embodiment
The present embodiment provides a kind of fixed devices of ankle-joint, and structure is as shown in Figs 1-4, including fixed bracket, 25 and of sheath
Ankle pumps device 8, and sheath is set in fixed stent outer, and fixed bracket includes the first fixed bracket and the second fixed bracket, and first is solid
Fixed rack is identical as second fixing rack structure, all includes the first arc fixinig plate 1, the second arc fixinig plate 2, third arc
Shape fixinig plate 3 and the first standing screw 4, on the first arc fixinig plate 1, the second arc fixinig plate 2 and third arc fixinig plate 3
Multiple threaded holes 5 are all uniformly provided with, the first standing screw 4 is each passed through the first arc fixinig plate 1,2 and of the second arc fixinig plate
The threaded hole at the middle part of third arc fixinig plate 3, the first arc fixinig plate, the second arc fixinig plate on the first fixed bracket and the
Three arc fixinig plates are correspondingly arranged at the first arc fixinig plate, the second arc fixinig plate and third arc on the second fixed bracket
On fixinig plate, and be fixedly connected by the dislocation of the second standing screw 6, the first arc fixinig plate 1 and the second arc fixinig plate 2 it
Between be equipped with third standing screw 13, and be fixedly connected by third standing screw；
It includes pedal 7, roller devices and pedestal 9 that ankle, which pumps device 8, and front end two sides are respectively equipped with tension spring in pedal 7
10, tension spring one end is fixed on front end in pedal, and the other end is fixed in the threaded hole in third arc fixinig plate, is stepping on
Foot pad 17 is provided on pedal, foot pad includes bottom 18 and surface layer 19, and bottom is bonded on pedal by binder, and
Velcro hook surface 27 is provided on bottom, surface layer includes sweat-absorbing layer 20, antibiotic layer 21 and cloth set 22, is provided in sweat-absorbing layer ventilative
Hole, sweat-absorbing layer are arranged on antibiotic layer, and sweat-absorbing layer and antibiotic layer are all disposed in cloth set, and cloth, which is cased with side, zipper, and
And cloth set is sewed with velcro hair side 28 on one side, surface layer is bonded in the velcro on bottom by the velcro hair side of cloth set one side
Hook surface is equipped with fixing belt mounting hole in 7 on both sides of the middle of pedal, and is provided with fixing belt between two fixed mounting holes
23, and the fixing belt is elastic material, Yoga rope 24 is respectively arranged in 7 front end two sides of pedal, in 7 rear end of pedal
Two sides of the bottom are equipped with connecting plate 11, and connecting hole is equipped on the connecting plate, and 9 two sides of pedestal are equipped with fixed plate 12, fixed
Plate is equipped with fixation hole, pedal 7 and pedestal 9 and is turned by fixation hole of the screw on the connecting hole and fixed plate on connecting plate
Dynamic connection, roller devices include that scroll wheel 14, fixed cylinder 15 and transmission connection frame 16, entire roller devices are fixed by screws in
It is equipped between mounting plate 26 in pedal bottom surface on both sides of the middle, transmission connection 16 one end of frame is fixedly welded in fixed cylinder 15 solid
High-strength stainless steel memory return spring is provided in safety barrel, the transmission connection frame other end offers roller groove, and scroll wheel passes through
Screw is fixed in roller groove, and is located on pedestal, and angle index value is equipped on pedestal, and every 10 ° are a scale,
Its initial value is 30 °, and most end value is 80 °.
In addition to the implementation, the utility model can also have other embodiments, all to use equivalent replacement or equivalent change
The technical solution to be formed is changed, the protection scope of the requires of the utility model is all fallen within.
Claims (9)
1. a kind of fixed device of ankle-joint, including fixed bracket and ankle pump device (8), it is characterised in that: the fixed bracket includes
First fixed bracket and the second fixed bracket, the described first fixed bracket is identical as second fixing rack structure, all includes
First arc fixinig plate (1), the second arc fixinig plate (2), third arc fixinig plate (3) and the first standing screw (4), described
Multiple threaded holes are all uniformly provided on first arc fixinig plate (1), the second arc fixinig plate (2) and third arc fixinig plate (3)
(5), first standing screw (4) is each passed through the first arc fixinig plate (1), the second arc fixinig plate (2) and third arc
Threaded hole in the middle part of fixinig plate (3), described first fixes the first arc fixinig plate, the second arc fixinig plate and the third on bracket
The first arc fixinig plate, the second arc fixinig plate and the third arc that arc fixinig plate is correspondingly arranged on the second fixed bracket are solid
On stator, and it is fixedly connected by the second standing screw (6) dislocation；
Ankle pump device (8) includes pedal (7), roller devices and pedestal (9), and front end two sides are distinguished in the pedal (7)
Equipped with tension spring (10), described tension spring one end is fixed on front end in pedal, and the other end is fixed on third arc and fixes
In threaded hole in piece, pedal (7) the rear end two sides of the bottom are equipped with connecting plate (11), and are equipped on the connecting plate
Connecting hole, pedestal (9) two sides are equipped with fixed plate (12), and the fixed plate is equipped with fixation hole, the pedal (7) and institute
State the fixation hole rotation connection of pedestal (9) by screw on the connecting hole and fixed plate on connecting plate, the roller devices
Pedal bottom surface on both sides of the middle is fixedly mounted on by screw to be equipped between mounting plate (26), and is located on pedestal.
2. the fixed device of ankle-joint according to claim 1, it is characterised in that: the first arc fixinig plate (1) with
Third standing screw (13) are equipped between the second arc fixinig plate (2), and are fixedly connected by third standing screw.
3. the fixed device of ankle-joint according to claim 1, it is characterised in that: the roller devices include scroll wheel
(14), fixed cylinder (15) and transmission connection frame (16), the entire roller devices are fixed by screws in pedal bottom surface
Portion two sides are equipped between mounting plate, and described transmission connection frame (16) one end is fixedly welded on the fixed cylinder (15), the biography
The dynamic connection frame other end offers roller groove, and the scroll wheel is fixed in roller groove by screw.
4. the fixed device of ankle-joint according to claim 3, it is characterised in that: be provided with high intensity in the fixed cylinder not
Become rusty steel memory return spring.
5. the fixed device of ankle-joint according to claim 1, it is characterised in that: be provided with foot pad on the pedal
(17), the foot pad includes bottom (18) and surface layer (19), and the bottom is bonded on the pedal by binder, and
It being provided on the bottom velcro hook surface (27), the surface layer includes sweat-absorbing layer (20), antibiotic layer (21) and cloth set (22),
Air hole is provided in the sweat-absorbing layer, the sweat-absorbing layer is arranged on the antibiotic layer, and the sweat-absorbing layer and antibiotic layer are all set
It sets in cloth set, the cloth, which is cased with side, zipper, and cloth set is sewed with velcro hair side (28), the surface layer on one side
The velcro hook surface being bonded in by the velcro hair side of cloth set one side on bottom.
6. the fixed device of ankle-joint according to claim 5, it is characterised in that: pedal (7) on both sides of the middle is equipped with
Fixing belt mounting hole, and fixing belt (23) are provided between two fixed mounting holes, and the fixing belt is elastic material
Matter.
7. the fixed device of ankle-joint according to claim 6, it is characterised in that: in the pedal (7) front end two sides point
It is not provided with Yoga rope (24).
8. the fixed device of ankle-joint according to claim 1, it is characterised in that: further include sheath (25), the sheath set
It is located at fixed stent outer.
9. the fixed device of ankle-joint according to claim 1, it is characterised in that: be equipped with angle index on the base
Value, in the range of 30-80 °, and every 10 ° are a scale.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821566102.XU CN208799725U (en) | 2018-09-25 | 2018-09-25 | Ankle joint fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821566102.XU CN208799725U (en) | 2018-09-25 | 2018-09-25 | Ankle joint fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208799725U true CN208799725U (en) | 2019-04-30 |
Family
ID=66238397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821566102.XU Expired - Fee Related CN208799725U (en) | 2018-09-25 | 2018-09-25 | Ankle joint fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208799725U (en) |
-
2018
- 2018-09-25 CN CN201821566102.XU patent/CN208799725U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190430 Termination date: 20210925 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |