CN107997927B - Foot rehabilitation training device - Google Patents
Foot rehabilitation training device Download PDFInfo
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- CN107997927B CN107997927B CN201711239418.8A CN201711239418A CN107997927B CN 107997927 B CN107997927 B CN 107997927B CN 201711239418 A CN201711239418 A CN 201711239418A CN 107997927 B CN107997927 B CN 107997927B
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- 230000007246 mechanism Effects 0.000 claims abstract description 40
- 238000007599 discharging Methods 0.000 claims description 8
- 239000004744 fabric Substances 0.000 claims description 7
- 239000002131 composite material Substances 0.000 claims description 6
- 238000009958 sewing Methods 0.000 claims description 3
- 230000017531 blood circulation Effects 0.000 abstract description 2
- 230000002079 cooperative effect Effects 0.000 abstract description 2
- ZMNSRFNUONFLSP-UHFFFAOYSA-N mephenoxalone Chemical compound COC1=CC=CC=C1OCC1OC(=O)NC1 ZMNSRFNUONFLSP-UHFFFAOYSA-N 0.000 abstract description 2
- 229960001030 mephenoxalone Drugs 0.000 abstract description 2
- 201000000585 muscular atrophy Diseases 0.000 abstract description 2
- 210000002683 foot Anatomy 0.000 description 23
- 210000000544 articulatio talocruralis Anatomy 0.000 description 13
- 230000009471 action Effects 0.000 description 10
- 230000009467 reduction Effects 0.000 description 9
- 238000000034 method Methods 0.000 description 7
- 230000033001 locomotion Effects 0.000 description 6
- 210000003423 ankle Anatomy 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 5
- 201000010099 disease Diseases 0.000 description 4
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000006378 damage Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005381 potential energy Methods 0.000 description 2
- 238000001356 surgical procedure Methods 0.000 description 2
- 206010008111 Cerebral haemorrhage Diseases 0.000 description 1
- 206010008132 Cerebral thrombosis Diseases 0.000 description 1
- 201000001429 Intracranial Thrombosis Diseases 0.000 description 1
- 208000007101 Muscle Cramp Diseases 0.000 description 1
- 206010028372 Muscular weakness Diseases 0.000 description 1
- 206010052904 Musculoskeletal stiffness Diseases 0.000 description 1
- 206010033799 Paralysis Diseases 0.000 description 1
- 208000006011 Stroke Diseases 0.000 description 1
- 206010053615 Thermal burn Diseases 0.000 description 1
- 241001227561 Valgus Species 0.000 description 1
- 241000469816 Varus Species 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002490 cerebral effect Effects 0.000 description 1
- 206010008118 cerebral infarction Diseases 0.000 description 1
- 208000026106 cerebrovascular disease Diseases 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000009916 joint effect Effects 0.000 description 1
- 210000003141 lower extremity Anatomy 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000036473 myasthenia Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H1/00—Apparatus for passive exercising; Vibrating apparatus; Chiropractic devices, e.g. body impacting devices, external devices for briefly extending or aligning unbroken bones
- A61H1/02—Stretching or bending or torsioning apparatus for exercising
- A61H1/0237—Stretching or bending or torsioning apparatus for exercising for the lower limbs
- A61H1/0266—Foot
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
- A61H2201/12—Driving means
- A61H2201/1238—Driving means with hydraulic or pneumatic drive
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
- A61H2201/16—Physical interface with patient
- A61H2201/1602—Physical interface with patient kind of interface, e.g. head rest, knee support or lumbar support
- A61H2201/164—Feet or leg, e.g. pedal
- A61H2201/1642—Holding means therefor
Landscapes
- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Pain & Pain Management (AREA)
- Physical Education & Sports Medicine (AREA)
- Rehabilitation Therapy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Rehabilitation Tools (AREA)
Abstract
The invention discloses a foot rehabilitation training device, which relates to the technical field of rehabilitation instruments and comprises a leg fixing mechanism for fixing legs, a fixing plate connected to the bottom of the leg fixing mechanism, and a locking device for locking the leg fixing mechanism and the fixing plate, wherein the fixing plate can rotate relative to the leg fixing mechanism and is locked and then fixed by the locking device; the training plate is arranged above the fixed plate, and the tail end of the training plate is rotationally connected with the tail end of the fixed plate; the pneumatic device is positioned between the training plate and the fixed plate and forms detachable connection with the training plate and the fixed plate. The inflatable and deflatable device is used for inflating and deflating the air bag to drive the training plate to reciprocate up and down so as to drive the feet of the patient to dorsiflex and plantarflex, promote the blood circulation of the feet of the patient and prevent muscular atrophy; two pneumatic devices can be arranged side by side, and the cooperative action drives the training plate to rotate back and forth relative to the foot auxiliary tool, so that the degree of freedom of rehabilitation is increased, and the form of rehabilitation is enriched.
Description
Technical Field
The invention relates to the technical field of rehabilitation instruments, in particular to a training device for foot rehabilitation.
Background
With the development of economic level and the improvement of living level, stroke, cerebral hemorrhage, cerebral infarction and cerebral thrombosis become multiple diseases in China, and sequelae of the multiple diseases comprise foot stiffness, cramps, myasthenia, incapacity of walking and the like, and cerebral paralysis, burn, scald and other various accidents can also cause the sequelae, so that the normal life of patients is seriously affected. In addition, because of the special position and structure of the ankle joint, the ankle joint is easy to damage in daily exercise and sports, and for the old, the ankle joint is not only damaged in sports, but also easy to have the problem of reduced joint activity and coordination along with the increase of age, and the normal life is also influenced, and the foot is also required to be subjected to rehabilitation treatment.
Foot rehabilitation needs to be progressive, and the effect of immediate recovery is difficult to achieve through surgery or other corrective treatment, and meanwhile, surgery and corrective treatment cannot be widely applied clinically due to high cost. Currently, rehabilitation of feet is mainly achieved by treatment at a rehabilitation center. However, the rehabilitation center is used for treating the diseases, so that the problems of high rehabilitation cost and great inconvenience to patients caused by frequent reciprocating in the rehabilitation center and the home are solved, and a great deal of time and cost are wasted, so that the treatment of the diseases is not facilitated.
Through patent search, there are the following known technical solutions:
Patent 1:
Application number: 201510594930.9, filing date: 2015.09.17, authorized bulletin day: 2017.03.29 an ankle joint mechanism of a mechanical leg of a lower limb rehabilitation training robot comprises a driving motor, a speed-reducing and force-increasing mechanism and pedals, wherein the speed-reducing and force-increasing mechanism comprises a three-stage speed-reducing gear set and sector teeth; the driving shaft of the driving motor is provided with a driving gear, the primary reduction gear set is in meshed transmission connection with the driving gear, the secondary reduction gear set is in meshed transmission connection with the primary reduction gear set, the tertiary reduction gear set is in meshed transmission connection with the secondary reduction gear set, the sector teeth are arranged outside the shank sleeve, the upper end of the sector teeth are rotatably connected with the shank sleeve, and the lower part of the sector teeth are in meshed transmission connection with the tertiary reduction gear set and fixedly connected with the pedals. The three-stage reduction gear set is arranged in the lower leg sleeve, and part of the driving motor connected with the three-stage reduction gear set sinks into the lower leg sleeve, so that the pedal can be driven to move by the small-torque motor through the reduction gear set, thereby not only meeting enough torque required by the ankle joint training of a patient, but also ensuring that the whole ankle joint is compact and small in structure.
Patent 2:
Application number: 201510415618.9, filing date: 2015.07.15, authorized bulletin day: 2017.01.18A wearable ankle rehabilitation trainer comprises a shank sleeve, a coil spring chamber, a coil spring assembly consisting of a coil spring and a coil spring shaft, a curved connecting rod, a straight connecting rod and a foot sleeve. The invention relates to a wearable ankle rehabilitation trainer, which utilizes the elastic potential energy of a coil spring to assist the ankle to dorsiflex and plantarflex, and is suitable for patients with certain movement capacity of the ankle. The elastic potential energy of the coil spring is utilized to generate certain torque, and the front sole part where the foot sleeve is positioned can be driven to be lifted, so that dorsiflexion and plantarflexion movements of the ankle joint are realized.
Patent 3:
Application number: 201610553006.0, filing date: 2016.07.12, authorized bulletin day: 2016.09.28 the invention discloses an ankle rehabilitation robot, which comprises a base and a workbench arranged above the base, wherein three link mechanisms with the same structure are arranged in parallel between the workbench and the base, namely a first link mechanism, a second link mechanism and a third link mechanism, and the workbench can realize front-back overturning, left-right overturning and rotation in a horizontal plane through the movement of the link mechanisms. According to the robot, the workbench can perform dorsiflexion, plantarflexion, varus, valgus, internal rotation and external rotation training on the ankle joint, so that the motion with multiple degrees of freedom is realized, and the use requirement of ankle joint rehabilitation training is fully met; meanwhile, the three link mechanisms are simple in structure, connected in parallel, good in strength, high in reliability and compact in size.
Through the above search, the existing rehabilitation device has a certain training effect, but does not have an active driving mechanism, has a complicated structure, and causes the problems of overlarge volume, single function, overhigh cost, inconvenient movement and use of the device, and most of the devices are used by hospitals and rehabilitation institutions, so that the requirements of family training of patients cannot be met. The technical proposal does not affect the novelty of the invention; and the combination of the above patent documents with each other does not destroy the inventive aspects of the present invention.
Disclosure of Invention
The invention provides a foot rehabilitation training device, which aims to avoid the defects of the prior art.
The invention adopts the following technical scheme for solving the technical problems: the foot rehabilitation trainer comprises a leg fixing mechanism for fixing legs, a fixing plate connected to the bottom of the leg fixing mechanism, and a locking device for locking the leg fixing mechanism and the fixing plate, wherein the fixing plate can rotate relative to the leg fixing mechanism and is fixed after being locked by the locking device;
The training plate is arranged above the fixed plate, and the tail end of the training plate is rotationally connected with the tail end of the fixed plate and can freely rotate around the vertical direction and the width direction of the fixed plate; the pneumatic device is located between the training plate and the fixed plate and is detachably connected with the training plate and the fixed plate, and the pneumatic device is used for driving the training plate to reciprocate up and down relative to the fixed plate.
Further, the air bag is communicated with the inflation and deflation device through a hose to form the pneumatic device, and the air bag is detachably connected between the training plate and the fixing plate and drives the training plate to vertically reciprocate relative to the fixing plate through self inflation and deflation.
Further, the number of the pneumatic devices is two, and the two air bags are arranged between the training plate and the fixing plate side by side along the width direction of the fixing plate and used for cooperatively driving the training plate to rotate left and right in a reciprocating manner relative to the fixing plate.
Further, the leg auxiliary tool is composed of two parallel long strip-shaped plate-shaped parts, wherein the long strip-shaped plate-shaped parts are used for wrapping the legs to be connected to the leg auxiliary tool through composite cloth for fixing the legs, and each elastic binding belt is uniformly distributed along the length direction of the leg auxiliary tool and connected to the outer side of the leg auxiliary tool to form the leg fixing mechanism and is used for fixing the legs; the fixing plate is of a plate-shaped structure, connecting edges are formed upwards at the edges of two sides, and the fixing plate is respectively and rotatably connected with the bottoms of the two leg auxiliary tools at the positions of the two connecting edges.
Further, the inflation and deflation device is an electric inflation and deflation device or a manual inflation and deflation device.
Further, a pressure sensor for feeding back pressure information to control inflation and deflation is arranged in the electric inflation and deflation device.
Further, the pneumatic device is a pneumatic spring.
Further, the locking device is an adjusting bolt.
Further, the tail end of the training plate is connected with the tail end of the fixing plate in a sewing mode.
The invention provides a foot rehabilitation training device, which has the following beneficial effects:
1. the air bag is inflated and deflated through the inflation and deflation device so as to drive the training plate to reciprocate up and down and drive the feet of the patient to perform dorsiflexion and plantarflexion actions, thereby promoting the blood circulation of the feet of the patient and preventing muscular atrophy;
2. two pneumatic devices can be arranged side by side, and the cooperative action drives the training plate to rotate back and forth relative to the foot auxiliary tool, so that the degree of freedom of rehabilitation is increased, and the form of rehabilitation is enriched;
3. When a patient walks wearing the device, the foot of the patient is stimulated by the action of the pneumatic spring on the training plate, so that the patient can feel dorsiflexion and plantarflexion actions of the foot when walking, and the sense of reality when the patient walks is increased;
4. The air bag and the pneumatic spring are light and elastic, can elastically deform, avoid secondary injury to a patient in the rehabilitation process, are safer to use, and can be used for active training or passive training;
5. The air bag or the pneumatic spring is adopted as a transmission device, so that the production cost is greatly reduced, and the clinical popularization and the use of the instrument are facilitated;
6. the pneumatic device can be used as a shank rib and ankle joint fixer after being dismantled, and has wide application range and strong practicability.
Drawings
FIG. 1 is a schematic view of the structure of the present invention when the pneumatic device is an electric inflation/deflation device;
FIG. 2 is a schematic view of the structure of the present invention when the pneumatic device is a manual inflation/deflation device;
FIG. 3 is a schematic view of the structure of the present invention when two pneumatic devices are provided;
fig. 4 is a schematic view of a partial structure of the present invention when the pneumatic device is a pneumatic spring.
In the figure:
1. hose, 2, inflation and deflation device, 3, fixed plate, 4, leg assist utensil, 5, elastic bandage, 6, compound cloth, 7, locking device, 8, training board, 9, pneumatic means.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions in the embodiments of the present invention will be clearly and completely described in the following in conjunction with the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1
As shown in fig. 1-2, the structural relationship is as follows: the leg fixing device comprises a leg fixing mechanism for fixing legs, a fixing plate 3 connected to the bottom of the leg fixing mechanism, and a locking device 7 for locking the leg fixing mechanism and the fixing plate 3, wherein the fixing plate 3 can rotate relative to the leg fixing mechanism and is fixed after being locked by the locking device;
the training plate 8 is arranged above the fixed plate 3, and the tail end of the training plate is rotationally connected with the tail end of the fixed plate 3 and can freely rotate around the vertical direction and the width direction of the fixed plate 3; the pneumatic device 9 is located between the training plate 8 and the fixed plate 3 and is detachably connected with the training plate 8 and the fixed plate 3, and the pneumatic device 9 is used for driving the training plate 8 to reciprocate up and down relative to the fixed plate 3.
Preferably, the air bag is communicated with the inflating and deflating device 2 through the hose 1 to form a pneumatic device 9, and the air bag is detachably fixed between the training plate 8 and the fixed plate 3 and drives the training plate 8 to reciprocate up and down relative to the fixed plate 3 through self inflation and deflation.
Preferably, the air charging and discharging device is an electric air charging and discharging device or a manual air charging and discharging device.
Preferably, the locking means 7 are adjusting bolts.
When the leg fixing device is particularly used, after the fixing plate 3 and the leg fixing mechanism are adjusted to a proper included angle, the leg fixing device is locked and fixed through the locking device 7. The patient places the feet on the training board 8 and secures the legs using the leg securing mechanism.
The inflatable and deflatable device 2 is used for periodically inflating and deflating the air bag, so that the training plate 8 is driven to reciprocate up and down, the patient's footsteps are driven to repeatedly complete dorsiflexion and plantarflexion actions, and rehabilitation training of ankle joints is achieved.
Example 2
As shown in fig. 4, the structural relationship is: the leg fixing device comprises a leg fixing mechanism for fixing legs, a fixing plate 3 connected to the bottom of the leg fixing mechanism, and a locking device 7 for locking the leg fixing mechanism and the fixing plate 3, wherein the fixing plate 3 can rotate relative to the leg fixing mechanism and is fixed after being locked by the locking device;
the training plate 8 is arranged above the fixed plate 3, and the tail end of the training plate is rotationally connected with the tail end of the fixed plate 3 and can freely rotate around the vertical direction and the width direction of the fixed plate 3; the pneumatic device 9 is located between the training plate 8 and the fixed plate 3 and is detachably connected with the training plate 8 and the fixed plate 3, and the pneumatic device 9 is used for driving the training plate 8 to reciprocate up and down relative to the fixed plate 3.
Preferably, the air bag is communicated with the inflating and deflating device 2 through the hose 1 to form a pneumatic device 9, and the air bag is detachably connected between the training plate 8 and the fixed plate 3 and drives the training plate 8 to reciprocate up and down relative to the fixed plate 3 through self inflation and deflation.
Preferably, the number of the pneumatic devices 9 is two, and two air bags are arranged between the training plate 8 and the fixing plate 3 side by side along the width direction of the fixing plate 3 and are used for cooperatively driving the training plate 8 to rotate in a left-right reciprocating manner relative to the fixing plate 3.
Preferably, the leg auxiliary tool 4 is composed of two parallel long strip-shaped plate-shaped parts, the composite cloth 6 for wrapping the legs to fix the legs is connected to the leg auxiliary tool 4, and each elastic bandage 5 is uniformly distributed along the length direction of the leg auxiliary tool 4 and connected to the outer side of the leg auxiliary tool 4 to form a leg fixing mechanism and is used for fixing the legs; the fixing plate 3 is of a plate-shaped structure, connecting edges are upwards formed at the edges of two sides, and the two connecting edges are respectively and rotatably connected with the bottoms of the two leg auxiliary tools 4.
Preferably, the air charging and discharging device 2 is an electric air charging and discharging device or a manual air charging and discharging device.
Preferably, the locking means 7 are adjusting bolts.
Preferably, the tail end of the training plate 8 is connected with the tail end of the fixed plate 3 in a sewing way.
When the leg fixing device is specifically used, after the fixing plate 3 and the leg auxiliary tool 4 are adjusted to a proper included angle, the leg auxiliary tool is locked and fixed through the locking device 7. The patient places the feet on the training board 8, binds the legs with the composite cloth 6 and the elastic strap 5, and fixes the lower leg parts of the patient with the leg assistive device 4.
The two air bags which are arranged side by side along the width direction of the fixed plate 3 are alternately and periodically inflated and deflated by using the inflation and deflation device 2, so that the training plate 8 is driven to reciprocate up and down and left and right, the patient's foot steps are driven to repeatedly complete dorsiflexion and plantar flexion actions, the patient's foot steps are driven to swing left and right, and meanwhile, the motion of two degrees of freedom is realized, and the rehabilitation training of ankle joints is realized.
Example 3
As shown in fig. 3, the structural relationship is as follows: the leg fixing device comprises a leg fixing mechanism for fixing legs, a fixing plate 3 connected to the bottom of the leg fixing mechanism, and a locking device 7 for locking the leg fixing mechanism and the fixing plate 3, wherein the fixing plate 3 can rotate relative to the leg fixing mechanism and is fixed after being locked by the locking device;
The training plate 8 is arranged above the fixed plate 3, and the tail end of the training plate is rotationally connected with the tail end of the fixed plate 3 and can freely rotate around the vertical direction and the width direction of the fixed plate 3; the pneumatic device 9 is located between the training plate 8 and the fixed plate 3 and is detachably connected with the training plate 8 and the fixed plate 3, and the pneumatic device 9 is used for driving the training plate 8 to reciprocate up and down relative to the fixed plate 3.
Preferably, the leg auxiliary tool 4 is composed of two parallel long strip-shaped plate-shaped parts, the composite cloth 6 for wrapping the legs to fix the legs is connected to the leg auxiliary tool 4, and each elastic bandage 5 is uniformly distributed along the length direction of the leg auxiliary tool 4 and connected to the outer side of the leg auxiliary tool 4 to form a leg fixing mechanism and is used for fixing the legs; the fixing plate 3 is of a plate-shaped structure, connecting edges are upwards formed at the edges of two sides, and the two connecting edges are respectively and rotatably connected with the bottoms of the two leg auxiliary tools 4.
Preferably, the pneumatic means 9 are pneumatic springs.
Preferably, the locking means 7 are adjusting bolts.
When the leg fixing device is specifically used, after the fixing plate 3 and the leg auxiliary tool 4 are adjusted to a proper included angle, the leg auxiliary tool is locked and fixed through the locking device 7. The patient places the feet on the training board 8, binds the legs with the composite cloth 6 and the elastic strap 5, and fixes the lower leg parts of the patient with the leg assistive device 4.
The pneumatic spring with proper specification is selected according to the weight of the patient and is arranged between the training plate 8 and the fixed plate 3, when the patient wears the device to walk, the training plate 8 stimulates the feet of the patient under the action of the pneumatic spring, so that the patient perceives dorsiflexion and plantarflexion actions of the feet when walking, and the sense of realism when walking is increased.
Example 4
When the device is specifically used, the pneumatic device 9 is removed, and the device can be used as a tibiofragm and ankle joint fixer.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
The above embodiments are only for illustrating the technical solution of the present invention, and are not limiting; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.
Claims (5)
1. A foot rehabilitation training device, which is characterized in that: the leg fixing device comprises a leg fixing mechanism for fixing a leg, a fixing plate (3) connected to the bottom of the leg fixing mechanism, and a locking device (7) for locking the leg fixing mechanism and the fixing plate (3), wherein the fixing plate (3) can rotate relative to the leg fixing mechanism and is fixed after being locked by the locking device;
The training plate (8) is arranged above the fixed plate (3), and the tail end of the training plate is rotationally connected with the tail end of the fixed plate (3) and can freely rotate around the vertical direction and the width direction of the fixed plate (3); the pneumatic device (9) is positioned between the training plate (8) and the fixed plate (3) and is detachably connected with the training plate (8) and the fixed plate (3), and the pneumatic device (9) is used for driving the training plate (8) to reciprocate up and down relative to the fixed plate (3);
The air bag is communicated with the air charging and discharging device (2) through a hose (1) to form the pneumatic device (9), and the air bag is detachably connected between the training plate (8) and the fixed plate (3) and drives the training plate (8) to reciprocate up and down relative to the fixed plate (3) through self air charging and discharging;
The inflation and deflation device is an electric inflation and deflation device or a manual inflation and deflation device, and a pressure sensor for feeding back pressure information to control inflation and deflation is arranged in the electric inflation and deflation device.
2. A foot rehabilitation trainer according to claim 1, wherein: the number of the pneumatic devices (9) is two, and the two air bags are arranged between the training plate (8) and the fixing plate (3) side by side along the width direction of the fixing plate (3) and are used for cooperatively driving the training plate (8) to reciprocate left and right relative to the fixing plate (3).
3. A foot rehabilitation trainer according to claim 1 or 2, wherein: the leg auxiliary tool (4) is composed of two parallel long strip-shaped plate-shaped parts, composite cloth (6) used for wrapping the legs to fix the legs is connected to the leg auxiliary tool (4), and each elastic binding belt (5) is uniformly distributed along the length direction of the leg auxiliary tool (4) and connected to the outer side of the leg auxiliary tool (4), so that a leg fixing mechanism is formed and used for fixing the legs; the fixing plate (3) is of a plate-shaped structure, connecting edges are formed upwards at the edges of two sides, and the fixing plate is respectively and rotatably connected with the bottoms of the two leg auxiliary tools (4) at the positions of the two connecting edges.
4. A foot rehabilitation trainer according to claim 1 or 2, wherein: the locking device (7) is an adjusting bolt.
5. A foot rehabilitation trainer according to claim 1, wherein: the tail end of the training plate (8) is connected with the tail end of the fixed plate (3) in a sewing way.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711239418.8A CN107997927B (en) | 2017-11-30 | 2017-11-30 | Foot rehabilitation training device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711239418.8A CN107997927B (en) | 2017-11-30 | 2017-11-30 | Foot rehabilitation training device |
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| Publication Number | Publication Date |
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| CN107997927A CN107997927A (en) | 2018-05-08 |
| CN107997927B true CN107997927B (en) | 2024-05-28 |
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| CN201711239418.8A Active CN107997927B (en) | 2017-11-30 | 2017-11-30 | Foot rehabilitation training device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109172277A (en) * | 2018-09-26 | 2019-01-11 | 吉林大学第医院 | A kind of ankle joint rehabilitation training device |
| CN109199796A (en) * | 2018-10-29 | 2019-01-15 | 西安交通大学医学院第附属医院 | A kind of pneumatic electromagnetic levitation type recovery set for lower limbs |
| CN109498236B (en) * | 2019-01-11 | 2020-11-20 | 国家康复辅具研究中心 | Pneumatic stimulation-based auxiliary foot deformity correction device and correction method |
| CN111544250A (en) * | 2019-03-20 | 2020-08-18 | 华中科技大学同济医学院附属协和医院 | Electric inflatable ankle pump exercise assisting device |
| CN110916974B (en) * | 2019-12-02 | 2021-07-13 | 郑州大学第一附属医院 | Ankle protection and rehabilitation training device |
| CN112807627B (en) * | 2021-01-12 | 2021-11-12 | 河南大学淮河医院 | Surgical foot varus and valgus auxiliary training method |
| CN114515416B (en) * | 2022-03-30 | 2023-01-24 | 重庆市中医院 | Ankle rehabilitation training device |
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| CN107997927A (en) | 2018-05-08 |
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