CN112891161B - Leg function training brace for paraplegic patient - Google Patents
Leg function training brace for paraplegic patient Download PDFInfo
- Publication number
- CN112891161B CN112891161B CN202110210291.7A CN202110210291A CN112891161B CN 112891161 B CN112891161 B CN 112891161B CN 202110210291 A CN202110210291 A CN 202110210291A CN 112891161 B CN112891161 B CN 112891161B
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- CN
- China
- Prior art keywords
- plate
- shank
- risers
- fixed
- thigh
- 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.)
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- 206010033892 Paraplegia Diseases 0.000 title claims abstract description 11
- 210000002414 leg Anatomy 0.000 claims abstract description 48
- 210000000689 upper leg Anatomy 0.000 claims abstract description 22
- 210000000544 articulatio talocruralis Anatomy 0.000 claims abstract description 14
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 8
- 210000002683 foot Anatomy 0.000 claims description 9
- 230000000694 effects Effects 0.000 abstract description 8
- 230000006870 function Effects 0.000 description 8
- 210000003141 lower extremity Anatomy 0.000 description 7
- 208000027418 Wounds and injury Diseases 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 210000003414 extremity Anatomy 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 208000026106 cerebrovascular disease Diseases 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 230000035755 proliferation Effects 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
Classifications
-
- 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
- A61H3/00—Appliances for aiding patients or disabled persons to walk about
- A61H3/04—Wheeled walking aids for patients or disabled persons
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
- A63B21/00178—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices for active exercising, the apparatus being also usable for passive exercising
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
- A63B21/00181—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices comprising additional means assisting the user to overcome part of the resisting force, i.e. assisted-active exercising
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B23/00—Exercising apparatus specially adapted for particular parts of the body
- A63B23/035—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously
- A63B23/04—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for lower limbs
- A63B23/0405—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for lower limbs involving a bending of the knee and hip joints simultaneously
- A63B23/0464—Walk exercisers without moving parts
-
- 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
- A61H3/00—Appliances for aiding patients or disabled persons to walk about
- A61H3/04—Wheeled walking aids for patients or disabled persons
- A61H2003/043—Wheeled walking aids for patients or disabled persons with a drive mechanism
-
- 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
- A61H2205/00—Devices for specific parts of the body
- A61H2205/10—Leg
Landscapes
- Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Orthopedic Medicine & Surgery (AREA)
- General Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Rehabilitation Therapy (AREA)
- Biophysics (AREA)
- Epidemiology (AREA)
- Pain & Pain Management (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Rehabilitation Tools (AREA)
Abstract
The utility model provides a paraplegic patient is with shank function training brace, including auxiliary standing frame and shank brace, auxiliary standing frame includes the base, two fixed risers of fixedly connected with at the base rear end, the rear end of roof-rack has two movable risers, two movable sleeve pipe correspond the slip about establish in two fixed risers, be connected with an handrail respectively on two movable risers, set up shank brace with auxiliary standing frame cooperation, shank brace comprises left leg brace, right leg brace, left leg brace includes the thigh board, the upper end of shank board is rotated through the pivot and is connected at thigh board lower extreme, fixedly connected with motor on the thigh board, be connected with the speed reducer on the output shaft of motor, direct or indirect fixed connection between pivot and the output shaft of speed reducer, adjustable limit structure is all installed on thigh board and shank board, ankle joint mechanism is installed to the lower extreme at shank board. The invention has good effect.
Description
Technical Field
The invention relates to a rehabilitation training device, in particular to a leg function training support for paraplegic patients, and belongs to the technical field of rehabilitation therapy devices.
Background
With factors such as the proliferation of the elderly population and the high incidence of cerebrovascular diseases, the population suffering from lower limb disability is rapidly expanding. In the field of medical appliances, various lower limb rehabilitation training devices force limbs to move mainly through traction force so as to achieve the purposes of recovering limb skills and improving muscle memory. However, the waist structure and the leg structure in the lower limb rehabilitation device are both fixed in size, cannot be correspondingly adjusted according to the leg size of the patient, are low in adaptation degree with the patient, have small applicability range, can be used by the patient by adjusting the posture of the patient, can have larger influence on the actual rehabilitation effect, and are not beneficial to the rehabilitation of the patient. In addition, for a plurality of severe patients, the supporting force which can be provided by the lower limbs of the patient is very small, the current brace is basically supported by the patient, instability is easy to cause, secondary injury is generated, the general ankle joint of the patient with paraplegia of the lower limbs cannot move independently, the patient is always in an inclined downward posture, the contact area of the foot and the supporting surface is small in the current training, the stability is poor, and the ankle joint cannot be fully moved.
Disclosure of Invention
The invention aims to overcome the problems in the prior training support for lower limb paraplegic patients and provides a leg function training support for paraplegic patients.
In order to achieve the purpose of the invention, the following technical scheme is adopted: the leg function training support for paraplegic patient comprises an auxiliary standing frame and a leg support, wherein the auxiliary standing frame comprises a base, rollers are arranged under the base, two fixed risers are fixedly connected at the rear end of the base, two movable risers are arranged at the rear end of the top frame, two movable sleeves are correspondingly inserted in the two fixed risers in a sliding way up and down manner, one end of an electric push rod is connected to the fixed risers, the other end of the electric push rod is connected to the movable risers, two movable risers are respectively connected with a handrail, the leg support is matched with the auxiliary standing frame, the leg support consists of a left leg support and a right leg support, the left leg support and the right leg support are symmetrical about a central line between the left leg support and the right leg support, the left leg support comprises a thigh plate, the upper end of a shank plate is rotationally connected to the lower end of the thigh plate through a rotating shaft, a motor is fixedly connected to the thigh plate, a speed reducer is connected to an output shaft of the motor, the adjustable limiting structure comprises long holes which are arranged on the thigh plate and the shank plate in the vertical direction, anti-slip teeth are arranged on two sides of the long holes, a front long slot, a rear long slot and a left long slot and a right long slot are respectively arranged on two sides of the L-shaped plate, a cam locking rod is arranged in the long holes and the front long slots, U-shaped fixing plates are connected on the left side and the right side of the L-shaped plate, the U-shaped fixing plates are connected in the left long slot and the right long slot through bolts, an ankle joint mechanism is arranged at the lower end of the shank plate, a foot sole plate is connected at the lower end of the ankle joint mechanism, the ankle joint mechanism comprises an upper fixing plate, the upper part of the upper fixing plate is fixedly connected with the shank plate, a U-shaped groove is arranged at the lower part of the upper fixing plate, a foot sole plate handle is rotationally connected in the U-shaped groove through a rotating shaft, the support handle up end be the plane parallel with ground, the axis of rotation is located the plane centre in the front and back direction, all is provided with the tight mechanism in top of plane upper portion back and forth, tight mechanism in top including offer the deep hole with U-shaped groove end intercommunication of upper and lower direction on the upper surface of the fixed plate, the bottom activity of deep hole is provided with the ball, the diameter of ball is greater than the mouth of deep hole bottom, the ball upper portion is pressed and is equipped with the spring, has connect adjust knob through the screw thread soon in the deep hole on spring upper portion, training support still include battery and controller, electric putter, motor all are connected to the controller.
Further; anti-slip teeth are arranged on two sides of the long hole.
Further; fixed pulleys are respectively arranged on the left side and the right side of the front end of the top frame, and binding belts are wound on the fixed pulleys.
Further; the shank board be flexible adjustable plate, flexible adjustable plate include the fixed plate on upper portion, the fixed plate rotates to be connected on the thigh board, the expansion plate slides and inserts to establish in the inslot of fixed plate, all offered corresponding slot hole on fixed plate, the expansion plate, fixed plate, the expansion plate is as an organic whole through the cam locking pole. .
The invention has the positive and beneficial technical effects that: the auxiliary stand and the leg support are adjustable in height, can be suitable for patients with different heights, can assist the patients with low leg movement functions by adopting a motor, can provide resistance for the patients with better leg functions by the motor for resistance training, has multiplied effect, and can always keep the parallel relation between the foot bottom plate and the ground by the ankle joint mechanism, so that the training can be effectively performed by exchanging joints.
Drawings
Fig. 1 is an overall schematic of the present invention.
Fig. 2 is a schematic view of a left leg brace.
Fig. 3 is a schematic view of an L-shaped plate.
Fig. 4 is a schematic perspective view of the ankle joint mechanism.
Detailed Description
Examples of embodiments of the present invention are provided for more fully explaining the practice of the present invention, and are merely illustrative of the present invention and do not limit the scope of the present invention.
The invention will be explained in further detail with reference to the accompanying drawings, in which: 1: a base; 2: fixing the vertical pipe; 3: a movable riser; 4: an electric push rod; 5: an armrest; 6: a top frame; 7: a fixed pulley; 8: thigh plates; 9: a lower leg plate; 10: a long hole; 11: an L-shaped plate; 12: a cam lock lever; 13: a U-shaped fixing plate; 14: anti-slip teeth; 15: a motor; 16: a speed reducer; 17: an upper fixing plate; 18: a foot sole plate support handle; 19: a foot sole plate; 20: a fixing plate; 21: a telescoping plate; 22: deep holes; 23: a spring; 24: a ball; 25: an adjustment knob; 26: a rotating shaft; 27: a front-rear long slit; 28: left and right long slits; 29: and a roller.
As shown in the drawing, the leg function training support for paraplegic patients comprises an auxiliary standing frame and a leg support, wherein the auxiliary standing frame comprises a base 1, a roller 29 is arranged below the base, two fixed risers 2 are fixedly connected to the rear end of the base, two movable risers 3 are arranged at the rear end of a top frame 6, the two movable bushings are correspondingly inserted in the two fixed risers in a sliding manner up and down, one end of an electric push rod 4 is connected to the fixed risers, the other end of the electric push rod is connected to the movable risers, armrests 5 are respectively connected to the two movable risers, fixed pulleys 7 are respectively arranged on the left side and the right side of the front end of the top frame, binding belts are wound on the fixed pulleys, the binding belts are not shown in the drawing, the binding belts can be adopted for weight reduction training for patients with poor leg functions, and the binding belts can also prevent the patients from shaking greatly.
The leg support is matched with the auxiliary standing frame, the leg support is composed of a left leg support and a right leg support, the left leg support and the right leg support are symmetrical about a central line between the left leg support and the right leg support, the left leg support comprises a thigh plate 8, the upper end of a shank plate 9 is rotationally connected to the lower end of the thigh plate through a rotating shaft, the shank plate is a telescopic adjustable plate, the telescopic adjustable plate comprises a fixing plate 20 on the upper portion, the fixing plate is rotationally connected to the thigh plate, a telescopic plate 21 is slidingly inserted into a groove of the fixing plate, corresponding long holes are formed in the fixing plate and the telescopic plate, and the fixing plate and the telescopic plate are fixed into a whole through a cam locking rod.
The thigh plate is fixedly connected with a motor 15, the motor can adopt a servo motor, an output shaft of the motor is connected with a speed reducer 16, a rotating shaft is directly or indirectly fixedly connected with the output shaft of the speed reducer, adjustable limiting structures are respectively arranged on the thigh plate and the shank plate, each adjustable limiting structure comprises a long hole 10 which is arranged on the thigh plate and the shank plate in the vertical direction, anti-slip teeth 14 are arranged on two sides of the long hole, a front long slot 27 and a rear long slot 28 are respectively arranged on two sides of the L-shaped plate 11, a cam locking rod 12 is arranged in the long hole and the front long slot, a U-shaped fixing plate 13 is connected on the left side and the right side of the L-shaped plate, each U-shaped fixing plate is connected in the left long slot and the right long slot through bolts, an ankle joint mechanism is arranged at the lower end of the shank plate, the lower end of each ankle joint mechanism is connected with a sole 19 plate, the ankle joint mechanism include fixed plate 17, go up fixed plate upper portion and the expansion plate fixed connection of shank board, go up the fixed plate lower part and seted up the U-shaped groove, sole board support handle 18 rotates through the axis of rotation and connects in the U-shaped groove, sole board support handle 18 up end be the plane parallel with ground, axis of rotation 26 is located the plane centre in the fore-and-aft direction, all be provided with the tight mechanism in top of the plane around, tight mechanism in top of the plane including set up the deep hole 22 with the U-shaped groove end intercommunication of upper and lower direction of fixed plate upper surface, the bottom activity of deep hole is provided with the ball 24, the diameter of ball is greater than the mouth of deep hole bottom, ball upper portion is pressed and is equipped with spring 23, the deep hole on spring upper portion has connect adjust knob 25 soon through the screw thread in, training support still include battery and controller, electric putter, motor all are connected to the controller.
In the present application, the cam lock lever is a conventional lock member, which is commercially available, such as the German inlet GN927.3 with an eccentric cam lock lever.
When a patient wears the device through the structure body, the height of the auxiliary stand frame, the length of the lower leg plate and the upper and lower positions of the adjustable limiting structure are adjusted so as to adapt to different patients, and as the difference of the physical states of different patients is mostly concentrated on the legs, the adjustable part of the device is concentrated on the legs, the use requirements of different patients with different physical states can be met to the greatest extent by arranging the leg adjusting structure, the adaptation degree of the whole device and the patient is effectively improved, the influence on the rehabilitation effect of the patient is greatly reduced, and the technical problems that the adaptation degree of the lower limb rehabilitation device and the patient is low and the rehabilitation effect is influenced in the prior art are effectively solved. The motor is controlled by the controller to rotate to drive the rotating shaft to provide assistance for patient walking.
Having described embodiments of the present invention in detail, it will be apparent to those skilled in the art that various changes and modifications can be made therein without departing from the scope and spirit of the invention as defined in the appended claims, and any simple, equivalent changes and modifications to the above examples are intended to be within the scope of the present invention and the invention is not limited to the embodiments as set forth in the specification.
Claims (2)
1. The utility model provides a paraplegic patient is with shank function training brace, includes auxiliary stand frame and shank brace, auxiliary stand frame include the base, install the gyro wheel under the base, two fixed risers of fixedly connected with, its characterized in that at base rear end: the rear end of the top frame is provided with two movable risers, the two movable sleeves are correspondingly inserted in the two fixed risers in a vertical sliding way, one end of the electric push rod is connected to the fixed risers, the other end of the electric push rod is connected to the movable risers, the two movable risers are respectively connected with a handrail, the two movable risers are matched with the auxiliary stand frame to form leg supports, the leg supports consist of left leg supports and right leg supports, the left leg supports and the right leg supports are symmetrical about a central line between the left leg supports and the right leg supports, the left leg supports comprise thigh plates, the upper ends of the shank plates are rotatably connected to the lower ends of the thigh plates through rotating shafts, the thigh plates are fixedly connected with motors, output shafts of the motors are connected with speed reducers, the rotating shafts are directly or indirectly fixedly connected with output shafts of the speed reducers, adjustable limiting structures are respectively arranged on the thigh plates and the shank plates, the adjustable limiting structure comprises long holes arranged on a thigh plate and a shank plate in the vertical direction, anti-slip teeth are arranged on two sides of the long holes, a front long slot, a rear long slot and a left long slot and a right long slot are respectively arranged on two sides of the L-shaped plate, cam locking rods are arranged in the long holes and the front long slot and the rear long slot, U-shaped fixing plates are connected on the left side and the right side of the L-shaped plate and are connected in the left long slot and the right long slot through bolts, an ankle joint mechanism is arranged at the lower end of the shank plate, the lower end of the ankle joint mechanism is connected with a foot sole plate, the ankle joint mechanism comprises an upper fixing plate, the upper part of the upper fixing plate is fixedly connected with the shank plate, a U-shaped groove is arranged at the lower part of the upper fixing plate, a foot sole plate support handle is rotationally connected in the U-shaped groove through a rotating shaft, the upper end face of the foot sole plate support handle is a plane parallel to the ground, the rotating shaft is positioned in the middle of the plane in the front-rear direction, a tightening mechanism is arranged at the front-rear of the upper part of the plane, the jacking mechanism comprises a deep hole which is arranged on the upper surface of the upper fixing plate and is communicated with the bottom of the U-shaped groove in the up-down direction, a ball is movably arranged at the bottom of the deep hole, the diameter of the ball is larger than the opening at the bottom of the deep hole, a spring is arranged on the upper part of the ball in a pressing mode, an adjusting knob is screwed into the deep hole at the upper part of the spring through threads, the training support further comprises a storage battery and a controller, and the electric push rod and the motor are connected to the controller;
fixed pulleys are respectively arranged on the left side and the right side of the front end of the top frame, and binding belts are wound on the fixed pulleys;
the shank board be flexible adjustable plate, flexible adjustable plate include the fixed plate on upper portion, the fixed plate rotates to be connected on the thigh board, the expansion plate slides and inserts to establish in the inslot of fixed plate, all offered corresponding slot hole on fixed plate, the expansion plate, fixed plate, the expansion plate is as an organic whole through the cam locking pole.
2. A leg function training brace for paraplegic patients according to claim 1, characterized in that: anti-slip teeth are arranged on two sides of the long hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110210291.7A CN112891161B (en) | 2021-02-25 | 2021-02-25 | Leg function training brace for paraplegic patient |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110210291.7A CN112891161B (en) | 2021-02-25 | 2021-02-25 | Leg function training brace for paraplegic patient |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112891161A CN112891161A (en) | 2021-06-04 |
| CN112891161B true CN112891161B (en) | 2024-09-06 |
Family
ID=76107142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110210291.7A Active CN112891161B (en) | 2021-02-25 | 2021-02-25 | Leg function training brace for paraplegic patient |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112891161B (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN214910125U (en) * | 2021-02-25 | 2021-11-30 | 河南翔宇医疗设备股份有限公司 | Paraplegia patient trains brace with shank function |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10722416B2 (en) * | 2015-03-20 | 2020-07-28 | Institute Of Automation Chinese Academy Of Sciences | Multi-posture lower limb rehabilitation robot |
| CN206473518U (en) * | 2016-10-25 | 2017-09-08 | 程文琦 | A kind of exercising machine for the rehabilitation training of sickbed patients leg |
| CN111700778B (en) * | 2020-06-29 | 2024-05-10 | 河南省祥和康复产业技术研究院有限责任公司 | Wearable lower limb rehabilitation training system |
-
2021
- 2021-02-25 CN CN202110210291.7A patent/CN112891161B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN214910125U (en) * | 2021-02-25 | 2021-11-30 | 河南翔宇医疗设备股份有限公司 | Paraplegia patient trains brace with shank function |
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| Publication number | Publication date |
|---|---|
| CN112891161A (en) | 2021-06-04 |
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