CN111012631A - Elbow joint rehabilitation training device - Google Patents
Elbow joint rehabilitation training device Download PDFInfo
- Publication number
- CN111012631A CN111012631A CN202010025763.7A CN202010025763A CN111012631A CN 111012631 A CN111012631 A CN 111012631A CN 202010025763 A CN202010025763 A CN 202010025763A CN 111012631 A CN111012631 A CN 111012631A
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- forearm
- upper arm
- fixing plate
- elbow joint
- bandage
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- 210000002310 elbow joint Anatomy 0.000 title claims abstract description 91
- 210000000245 forearm Anatomy 0.000 claims abstract description 142
- 230000000694 effects Effects 0.000 claims description 9
- 241001079814 Symphyotrichum pilosum Species 0.000 claims description 2
- 235000004224 Typha angustifolia Nutrition 0.000 claims description 2
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- 208000027418 Wounds and injury Diseases 0.000 description 8
- 208000014674 injury Diseases 0.000 description 8
- 210000003205 muscle Anatomy 0.000 description 7
- 230000009471 action Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 230000002441 reversible effect Effects 0.000 description 5
- 238000001266 bandaging Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
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- 230000008859 change Effects 0.000 description 2
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- 229920006351 engineering plastic Polymers 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 210000002758 humerus Anatomy 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 210000000281 joint capsule Anatomy 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
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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
- A61H1/0274—Stretching or bending or torsioning apparatus for exercising for the upper limbs
- A61H1/0277—Elbow
-
- 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
- A63B23/12—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for upper limbs or related muscles, e.g. chest, upper back or shoulder muscles
- A63B23/1281—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for upper limbs or related muscles, e.g. chest, upper back or shoulder muscles primarily by articulating the elbow joint
-
- 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
- A63B23/12—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for upper limbs or related muscles, e.g. chest, upper back or shoulder muscles
- A63B23/16—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for upper limbs or related muscles, e.g. chest, upper back or shoulder muscles for hands or fingers
-
- 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
- A61H2201/1207—Driving means with electric or magnetic 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
- A61H2205/00—Devices for specific parts of the body
- A61H2205/06—Arms
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- Health & Medical Sciences (AREA)
- Orthopedic Medicine & Surgery (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Epidemiology (AREA)
- Pain & Pain Management (AREA)
- Rehabilitation Therapy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Rehabilitation Tools (AREA)
Abstract
The invention can realize the flexion and extension of the elbow joint, the pronation and supination of the forearm and the training of the grip strength, and can carry out rehabilitation training aiming at each stage after the elbow joint is injured; the upper arm movable bandage device and the forearm movable bandage device are arranged, so that the device can adapt to the arm lengths of different patients; the position of the arm of a patient is limited by arranging the wearing stop rod, and the whole device is more reasonably worn at the proper position of the arm of the patient by combining the upper arm fixing bandage device, the forearm fixing bandage device, the upper arm moving bandage device and the forearm moving bandage device; the rotation angle of the forearm fixing plate is limited by the elbow joint flexion limiting block and the elbow joint extension limiting block, so that the flexion and extension angles of the elbow joint of a patient are limited, and secondary damage caused by improper training is avoided; through setting up the counter, can count the flexion and the extension of elbow joint, avoid training the number of times not enough, perhaps excessive.
Description
Technical Field
The invention belongs to the technical field of medical rehabilitation training instruments, relates to a rehabilitation training device, and particularly relates to an elbow joint rehabilitation training device.
Background
The elbow joint consists of the distal humerus end and the proximal radioulnar joint surface. Structurally, it comprises three joints, which are commonly enclosed in a joint capsule. Compared with the injuries of other parts, the injury of the joint part needs to be trained in a large amount in the rehabilitation process so as to ensure that the joint part still has the original function when the patient is rehabilitated, and if the joint part is not protected by a protection device during rehabilitation training, secondary injury is easy to occur, and more serious injury is caused to the patient.
In the conventional elbow joint rehabilitation training device, only flexion and extension of the elbow joint can be achieved, and other rehabilitation training cannot be performed, but in rehabilitation training after injury of the elbow joint, flexion of the elbow joint, extension of the elbow joint, pronation of the forearm, supination of the forearm, and grip training are required.
In view of the above problems, there is a need for an elbow joint rehabilitation training device to perform rehabilitation training after injury of an elbow joint during rehabilitation training of the elbow joint.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provide an elbow joint rehabilitation training device which meets various requirements of elbow joint rehabilitation training.
The purpose of the invention is realized as follows: an elbow joint rehabilitation training device comprises an upper arm fixing plate and a forearm fixing plate, wherein the connecting end of the forearm fixing plate and the connecting end of the upper arm fixing plate are both disc-shaped, the connecting end of the upper arm fixing plate is hinged with the connecting end of the forearm fixing plate through a rotating shaft, the rotating shaft is positioned at the circle center of the connecting end of the upper arm fixing plate and the forearm fixing plate, the connecting end of the upper arm fixing plate is positioned at the outer side of the connecting end of the forearm fixing plate, the side of the upper arm fixing plate far away from the connecting end and the forearm fixing plate are positioned on the same plane, an upper arm fixing bandage device is arranged in the middle of the upper arm fixing plate, an upper arm movable clamping groove is arranged on one side of the upper arm fixing plate away from the connecting end, the upper arm fixing plate is provided with an upper arm movable binding device through the upper arm movable clamping groove, and the upper arm movable binding device can move along the upper arm movable clamping groove; a forearm fixing and binding device is arranged in the middle of the forearm fixing plate, a forearm moving clamping groove is formed in one side, far away from the connecting end, of the forearm fixing plate, the forearm fixing plate is provided with a forearm moving binding device through the forearm moving clamping groove, and the forearm moving binding device can move along the forearm moving clamping groove; a circular chute is formed in the connecting end of the upper arm fixing plate, the circular chute takes the position of the rotating shaft as the center of a circle, a plurality of angle marks are uniformly carved on the inner side of the circular chute along the center of the circle, a threaded hole is formed in the center of one end, close to the upper arm fixing plate, of the rotating shaft, a hand screw is arranged in the threaded hole, an elbow joint buckling limiting block and an elbow joint extending limiting block are hinged to a nail rod of the hand screw, the elbow joint buckling limiting block and the elbow joint extending limiting block are L-shaped, sliding blocks are arranged on the side walls, close to the circular chute, of the long ends of the elbow joint buckling limiting block and the elbow joint extending limiting block, the sliding blocks are located in the circular chute, and the elbow joint buckling limiting block and the elbow joint extending limiting block rotate; and a forearm rotation training device is arranged on one side of the forearm movable binding device, which is far away from the connecting end of the forearm fixing plate.
Further, upper arm fixing bandage device with forearm fixing bandage device all includes arc bandage connecting piece and bandage, arc bandage connecting piece passes through screw difference fixed connection be in upper arm fixed plate middle part with forearm fixed plate middle part, arc bandage connecting piece both ends are all seted up jaggedly, bandage one end is passed through arc bandage connecting piece the breach with arc bandage connecting piece rotates to be connected, and the other end is provided with the magic subsides, and passes another of arc bandage connecting piece the breach is laminated again on the bandage lateral surface.
Further, the upper arm movable binding device and the forearm movable binding device both comprise a movable connecting block, a pull rod, a spring, a limiting block, an arc-shaped binding connecting piece and a binding band, a limiting cavity and a movable cavity are formed in one end of the movable connecting block, the limiting cavity extends to the outside of the bottom surface of the movable connecting block, the limiting cavity is communicated with the inside of the movable cavity, limiting sliding grooves are formed in the upper parts of the inner walls of the left side and the right side of the limiting cavity and the movable cavity, a limiting slide block is arranged in the limiting sliding grooves, the pull rod is arranged in the middle of the limiting slide block, a lifting sliding groove is formed in the top surfaces of the limiting cavity and the movable cavity, the pull rod penetrates through the limiting slide block, the top end of the pull rod extends to the outside of the movable connecting block through the lifting sliding grooves, the utility model discloses a tie rod, including the pull rod, movable connecting block, arc bandage connecting piece, the pull rod both sides the limiting slide block with be provided with of symmetry between the stopper the spring, swing joint block bottom surface middle part has through screwed connection arc bandage connecting piece, breach has all been seted up at arc bandage connecting piece both ends, bandage one end is passed through the arc bandage connecting piece the breach with arc bandage connecting piece rotates to be connected, and the other end is provided with the magic subsides, and passes another of arc bandage connecting piece the breach is laminated again on the bandage lateral surface.
Further, 36 angle marks are engraved at intervals of 10 degrees.
Furthermore, the short end of elbow joint flexion stopper with the short end of elbow joint extension stopper is close to the side of forearm fixed plate is provided with elastic baffle.
Further, one side of the connecting end of the forearm fixing plate, which is far away from the connecting end of the upper arm fixing plate, is provided with a wearing blocking rod, and a connecting line between the wearing blocking rod and the circle center of the connecting end of the forearm fixing plate is 45 degrees with one side of the forearm fixing plate, which is far away from the connecting end.
Further, a counter is arranged on one side, close to the connecting end of the upper arm fixing plate, of the forearm fixing plate.
Further, the rotatory trainer of forearm includes connecting rod, electric box, arc handle, among the forearm activity tie device movable connecting block keeps away from one side of forearm fixed plate link has the connecting rod through threaded connection, the other end of connecting rod is provided with the electric box, inside motor, battery, the controller of being provided with of electric box, the electric box lateral wall is provided with shift knob, corotation button, reversal button, the motor the battery the controller switch button corotation button pass through circuit connection between the reversal button, the output shaft of motor sees through the electric box stretches out to the electric box outside, fixedly connected with arc handle on the output shaft of motor.
Furthermore, a grip ball is arranged in the middle of the holding rod of the arc-shaped handle.
The advantages of the invention are as follows:
1. can realize the flexion and extension of the elbow joint, the pronation and the supination of the forearm and the training of the grip strength, and can carry out the rehabilitation training aiming at each stage after the elbow joint is damaged.
2. The upper arm movable binding device and the forearm movable binding device are arranged, so that the arm fixing device can adapt to the arms of different patients, and the wearing effect cannot be influenced due to different lengths of the arms.
3. The wearing stop rod is arranged to limit the position of the arm of the patient when the patient wears the arm, and the upper arm fixing bandage device, the forearm fixing bandage device, the upper arm moving bandage device and the forearm moving bandage device are combined, so that the whole arm-wearing device can be worn at the proper position of the arm of the patient more reasonably.
4. The rotation angle of the forearm fixing plate is limited by the elbow joint flexion limiting block and the elbow joint extension limiting block, so that the flexion and extension angles of the elbow joint of a patient are limited, and secondary damage caused by improper training is avoided.
5. Through setting up the counter, can count the flexion and the extension of elbow joint, avoid training the number of times not enough, perhaps excessive.
Drawings
Fig. 1 is a schematic structural diagram of an elbow joint rehabilitation training device.
Fig. 2 is a schematic structural view of an upper arm fixing bandage device.
Figure 3 is a cross-sectional view of the upper arm mobilization bandaging device.
Fig. 4 is a partial structure diagram of an elbow joint rehabilitation training device.
Fig. 5 is a schematic structural view of a forearm rotation training device.
Fig. 6 is a schematic structural view of a forearm fixing plate.
In the figure: 1. the upper arm fixing plate, 11, an upper arm fixing bandage device, 111, an arc bandage connecting piece, 112, a notch, 113, a bandage, 114, a magic tape, 12, an upper arm moving bandage device, 121, a moving connecting block, 1211, a limiting cavity, 1212, a moving cavity, 1213, a limiting sliding groove, 1214, a lifting sliding groove, 1215, a protrusion, 122, a pull rod, 123, a spring, 124, a limiting block, 125, a limiting sliding block, 126, a handle, 13, an upper arm moving clamping groove, 14, a circular sliding groove, 15, an angle marker, 16, a hand screw, 17, an elbow joint bending limiting block, 171, a sliding block, 172, an elastic baffle, 18, an elbow joint extending limiting block, 2, a forearm fixing plate, 21, a forearm fixing bandage device, 22, a forearm moving bandage device, 23, a forearm moving clamping groove, 3, a forearm rotating training device, 31, a connecting rod, 32, an electric box, 321, a motor, 322, 323. The controller 324, the switch button 325, the forward rotation button 326, the reverse rotation button 33, the arc-shaped handle 34, the grip ball 4, the wearing gear lever 5 and the counter.
Detailed Description
In order to make the technical solutions in the embodiments of the present application better understood, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
The embodiment of the application provides an elbow joint rehabilitation training device. Embodiment 1, as shown in fig. 1 to 6, an elbow joint rehabilitation training device includes an upper arm fixing plate 1 and a forearm fixing plate 2, wherein a connecting end of the forearm fixing plate 1 and a connecting end of the upper arm fixing plate 2 are both disc-shaped, and the other end is a cuboid. The link of upper arm fixed plate 1 with the link of forearm fixed plate 2 is articulated through the pivot, the pivot is located 1 link of upper arm fixed plate with the centre of a circle department of 2 links of forearm fixed plate. The forearm fixing plate 2 and the upper arm fixing plate 1 form a supporting part of the whole device, and the relative positions of the forearm and the upper arm of a patient are limited by matching with other structures. The link of upper arm fixed plate 1 is located the outside of 2 links of forearm fixed plate, and one side that upper arm fixed plate 1 kept away from the link with forearm fixed plate 2 is located the coplanar, in order to make upper arm fixed plate 1 with the better fixed patient's of forearm fixed plate 2 upper arm and forearm. An upper arm fixing and binding device 11 is arranged in the middle of the upper arm fixing plate 1, an upper arm moving clamping groove 13 is formed in one side, away from the connecting end, of the upper arm fixing plate 1, the upper arm fixing plate 1 is provided with an upper arm moving binding device 12 through the upper arm moving clamping groove 13, the upper arm moving binding device 12 can move along the upper arm moving clamping groove 13, the distance between the upper arm moving binding device 12 and the upper arm fixing and binding device 11 is changed, and therefore the upper arm fixing and binding device is suitable for the lengths of upper arms of. The upper arm fixing bandage device 11 is matched with the upper arm moving bandage device 12, so that the upper arm fixing plate 1 can be fixed on the outer side of the upper arm of the patient, and the position of the upper arm moving bandage device 12 is changed, so that the upper arm fixing plate 1 is more attached to the upper arm of the patient. The middle part of the forearm fixing plate 2 is provided with a forearm fixing bandage device 21, one side of the forearm fixing plate 2 far away from the connecting end is provided with a forearm moving clamping groove 23, the forearm fixing plate 2 passes through the forearm moving clamping groove 23 is provided with a forearm moving bandage device 22, the forearm moving bandage device 22 can move along the forearm moving clamping groove 23. The upper arm movable clamping groove 13 and the forearm movable clamping groove 23 are identical in structural shape and are of a four-transverse-one-longitudinal structure, and the longitudinal groove is located in the middle of the four transverse grooves.
The forearm fixing and tying means 21 and the upper arm fixing and tying means 11 are identical in structural principle. The upper arm fixation strapping means 11 and forearm fixation strapping means 21 each include an arcuate strap connector 111 and a strap 113. The arc-shaped binding belt connecting piece 111 is preferably made of engineering plastics, so that the overall weight can be reduced while the performance is considered. The arc-shaped binding belt connecting piece 111 is fixedly connected to the middle of the upper arm fixing plate 1 and the middle of the forearm fixing plate 2 through screws respectively. Notches 112 are formed in two ends of the arc-shaped bandage connecting piece 111, one end of the bandage 113 is rotatably connected with the arc-shaped bandage connecting piece 111 through the notches 112 of the arc-shaped bandage connecting piece 111, and a magic tape 114 is sewn at the other end of the bandage and penetrates through the other notch 112 of the arc-shaped bandage connecting piece 111 to be attached to the outer side surface of the bandage. When the patient wears the bandage, the magic tape 114 is only needed to be torn open, the bandage 113 is opened, the upper arm of the patient is placed on the inner side of the arc-shaped bandage connecting piece 111, and then the magic tape 114 penetrates through the notch 112 and is attached to the bandage 113. When the medical bandage is used, the wearing is convenient, the preferable fabric of the bandage 113 is good in air permeability, and the discomfort of a patient in long-term wearing is avoided.
The forearm movement strap means 22 and the upper arm movement strap means 12 are constructed on the same principle. The upper arm movable binding device 12 and the forearm movable binding device 22 both include a movable connecting block 121, a pull rod 122, a spring 123, a limiting block 124, an arc-shaped binding band connecting piece 111 and a binding band 113, a limiting cavity 1211 and a movable cavity 1212 are formed inside one end of the movable connecting block 121, and the limiting block 124 moves inside the limiting cavity 1211 and the movable cavity 1212. The limiting cavity 1211 extends to the outside of the bottom surface of the movable connecting block 121, and the limiting cavity 1211 is communicated with the inside of the movable cavity 1212. The limiting cavity 1211 and the movable cavity 1212 are both rectangular structures. The bottom surface of the activity cavity 1212 is provided with a ring of protrusions 1215 along its edge. The upper parts of the inner walls of the left side and the right side of the limiting cavity 1211 and the movable cavity 1212 are both provided with limiting sliding grooves 1213, limiting sliding blocks 125 are arranged inside the limiting sliding grooves 1213, and the limiting sliding blocks 125 slide in the limiting sliding grooves 1213. The top surfaces of the position-limiting cavity 1211 and the movable cavity 1212 are provided with a lifting chute 1214. The lifting runner 1214 is in the shape of a straight notch and penetrates from the surface of the movable connecting block 121 to the inside of the limiting cavity 1211 and the movable cavity 1212. The middle of the limiting sliding block 125 is fixedly connected with the pull rod 122, the pull rod 122 penetrates through the limiting sliding block 125, the limiting sliding block 125 is located at the middle of the pull rod 122, and the top end of the pull rod 122 extends to the outside of the movable connecting block 121 through the lifting chute 1214. The top end of the pull rod 122 is provided with a handle 126, and the bottom end of the pull rod 122 is provided with the limit block 124. The handle 126 is used to facilitate the patient to lift the pull rod 122, thereby moving the stopper 124 to a position. The springs 123 are symmetrically arranged between the limiting sliding blocks 125 on the two sides of the pull rod 122 and the limiting blocks 124, the springs 123 are compression springs, and the limiting blocks have a downward movement tendency due to the action of elasticity. The forearm movement strap means 22 and the upper arm movement strap means 12 are constructed on the same principle. Therefore, taking the upper arm moving strap device 12 as an example, the patient lifts the handle 126, and the pull rod 122 drives the limit block 124 to be disengaged from the transverse slot of the upper arm moving slot 13, and then pulls the pull rod 122 to move towards the other end of the lifting chute 1214, when the side wall of the pull rod 122 contacts the side wall of the lifting chute 1214, the limit block 124 is just located inside the moving cavity 1212, and the handle 126 is sent out, and under the elastic force of the spring 123, the limit block 124 moves towards the direction away from the limit slider 125, and just contacts the bottom surface of the inner side of the protrusion 1215 of the moving cavity 1212. The stopper 124 is fixed on the bottom surface of the movable cavity 1212 by the elastic force of the spring 123 and the stopper of the protrusion 1215. At this time, the patient can move the position of the movable connecting block 121 according to the actual situation, because the upper arm movable clamping groove 13 is of a four-horizontal-one-vertical structure, when the movable connecting block 121 is fixed by the limiting block 124, the limiting block 124 is located in the transverse groove of the upper arm movable clamping groove 13, 4 positions of the movable connecting block 121 can be selected in total, that is, 4 distances between the upper arm movable binding band device 12 and the upper arm fixed binding band device 11 are selected in total, and the appropriate position of the transverse groove of the upper arm movable clamping groove 13 is selected according to the actual situation of the patient. After the position of the movable connecting block 121 is adjusted, the handle 126 is lifted, the stop block 1211 is further separated from the bottom surface of the movable cavity, the pull rod 122 is pulled to move towards the other end of the lifting chute 1214, when the side wall of the pull rod 122 contacts the side wall of the other end of the lifting chute 1214, the handle 126 is loosened, the stop block 124 moves towards the direction away from the stop block 125 under the action of the elastic force of the spring 123, after the spring 123 is completely extended, the stop block 125 is just positioned in the transverse groove of the upper arm movable clamping groove 13, at this time, the patient moves the movable connecting block 121 slightly along the direction of the upper arm fixing plate 1 to determine whether the stop block 124 is positioned in the upper arm movable clamping groove 13, if not, the amplitude of the back-and-forth movement is increased, when the stop block 124 is positioned above the transverse groove of the upper arm movable clamping groove 13, under the action of the spring 123, the limiting block 124 automatically enters the transverse groove of the upper arm movable clamping groove 13. To this end, the position adjustment of the upper arm mobilization bandaging device 12 is completed, and the forearm movement bandaging device 22 is adjusted in the same manner as the position adjustment of the upper arm mobilization bandaging device 12. The middle of the bottom surface of the movable connecting block 121 is connected with the arc-shaped binding belt connecting piece 111 through a screw, notches 112 are formed in two ends of the arc-shaped binding belt connecting piece 111, one end of the binding belt 113 is connected with the arc-shaped binding belt connecting piece 111 through the notch 112 of the arc-shaped binding belt connecting piece 111 in a rotating mode, a magic tape 114 is arranged at the other end of the binding belt, and the other notch 112 penetrating through the arc-shaped binding belt connecting piece 111 is attached to the outer side surface of the binding belt 113. The arcuate strap connector 111 and the strap 113 in the upper arm securing strap arrangement 11 are identical to the arcuate strap connector 111 and the strap 113 in the upper arm moving strap arrangement 12.
The connecting end of the upper arm fixing plate 1 is provided with a circular sliding chute 14, and the circular sliding chute 14 takes the position of the rotating shaft as the center of a circle. A plurality of angle marks 15 are evenly engraved on the inner side of the circular sliding chute 14 along the circle center of the circular sliding chute, and the angle marks 15 are engraved with 36 angles at intervals of 10 degrees. The angle markers 15 facilitate the patient to visually observe the training situation of flexion and extension of his elbow joint. The 10 degrees are distributed at intervals, and the requirements of different stages of the rehabilitation training of patients are met. A threaded hole is formed in the center of one end, close to the upper arm fixing plate 1, of the rotating shaft, and a hand screw 16 is arranged in the threaded hole. Articulated on the nail pole of hand screw 16 have elbow joint bucking stopper 17 and elbow joint to extend stopper 18, elbow joint bucking stopper 17 with elbow joint extends stopper 18 and is L shape, elbow joint bucking stopper 17 with the long end that elbow joint extended stopper 18 is close to circular spout 14's lateral wall all is provided with slider 171, slider 171 is located inside circular spout 14, elbow joint bucking stopper 17 with elbow joint extends stopper 18 with the position of commentaries on classics axle rotates as the centre of a circle. Elbow joint bucking stopper 17 with elbow joint extends stopper 18 is for the patient now when the rehabilitation training, the angle of elbow joint bucking and extension, avoids training improper or training transition, causes the secondary damage. When in use, the hand-screwed screw 16 is screwed, and only needs to be loosened without being unscrewed. Then, according to the actual situation of the patient, the positions of the elbow joint flexion limiting block 17 and the elbow joint extension limiting block 18 are intuitively adjusted by using the angle mark 15, and the hand-tightening screw 16 is screwed after the adjustment is finished. The short end of the elbow joint flexion limiting block 17 and the short end of the elbow joint extension limiting block 18 are close to the side surface of the forearm fixing plate, and an elastic baffle 172 is bonded to the side surface of the forearm fixing plate. The preferred rubber material of elastic baffle 172 plays the effect of a buffering, avoids forearm fixing plate 2 with elbow joint bucking stopper 17 elbow joint extends stopper 18 rigid contact, causes the injury to the patient. Keep away from the link of forearm fixed plate 2 link one side of the link of upper arm fixed plate 1 is provided with wears shelves pole 4, wear shelves pole 4 with the line in the 2 link centre of a circle of forearm fixed plate 2 link, with one side that the link was kept away from to forearm fixed plate 2 is 45. Wear shelves pole 4 and be in order to restrict patient forearm and upper arm position, in elbow joint's training, can appear the not hard up of bandage, thereby make forearm fixed plate 2 with 1 position change of upper arm fixed plate, and wear shelves pole 4 and just be located patient elbow joint inboard, can avoid position change. A counter 5 is arranged on one side of the forearm fixing plate 2 close to the connecting end of the upper arm fixing plate 1. The counter 5 counts according to forearm extension, flexion. While the patient's training program generally prescribes the number of extensions and flexions of the forearm, the counter 5 may be more intuitive for the patient to learn about his or her training progress.
A forearm rotation training device 3 is detachably arranged on one side, far away from the connecting end of the forearm fixing plate 2, of the forearm movable binding device 22. The patient can select whether to carry out forearm rotation training according to the rehabilitation training condition of oneself, only need when the training, will forearm rotation trainer 3 install in fixed position can. The forearm rotation training device 3 comprises a connecting rod 31, an electric box 32 and an arc-shaped handle 33. In forearm activity bandage device 22 activity connecting block 121 keeps away from there is connecting rod 31 one side of 2 link of forearm fixed plate, connecting rod 31 is telescopic connection pole, and the patient can adjust according to actual conditions the relative position of forearm rotation training device 3 with self. The electric box 32 is welded to the other end of the connecting rod 31, and an electric motor 321, a storage battery 322 and a controller 323 are arranged in the electric box 32. The switch button 324, the forward rotation button 325 and the reverse rotation button 326 are arranged on the outer side wall of the electrical box 32, the motor 321, the storage battery 322, the controller 323, the switch button 324, the forward rotation button 325 and the reverse rotation button 326 are connected through a circuit, and the storage battery 322 can supply power to other electrical elements after being charged by an external power supply. The motor 321 is preferably an AKM synchronous servo motor of Kolmogong, and the motor 321 can rotate at a certain angle each time accurately to prevent excessive rotation and secondary injury of a patient. The controller 323 is preferably a PCMM programmable controller of kormochi, and the controller 323 can realize forward rotation and reverse rotation of the motor 321 according to a certain angle. The output shaft of the motor 321 penetrates through the electrical box 32 and extends out of the electrical box 32, and an arc-shaped handle 33 is fixedly connected to the output shaft of the motor 321. The patient can directly hold the holding rod of the arc-shaped handle 33 during training, and the rotating shaft of the motor 321 is driven to rotate for a certain angle. The middle part of the holding rod of the arc-shaped handle 33 is provided with a holding ball 34. The grip ball 34 is used to train the grip and prevent muscle atrophy.
Rehabilitation training of elbow joints:
early stage: 0 week to 1 week.
The purpose is as follows: relieving pain and swelling, exercising early muscle strength and exercising early activity, and avoiding adhesion and muscular atrophy.
Mainly aiming at energy exercise and absolutely prohibiting repeated flexion and extension,
in the initial stage: 2 weeks to 4 weeks.
The purpose is as follows: relieving pain, enhancing mobility and muscle strength, and gradually improving joint flexibility.
Increase the active flexion and extension, passive flexion and extension of elbow joint and strengthen the muscle strength training.
In the middle stage: 5 weeks to 3 months.
The purpose is as follows: strengthen the joint movement to the same as the side strengthening, strengthen the muscle strength and improve the joint flexibility. Recovering the activities of daily life.
Increasing pronation and supination of the forearm. And (5) training muscle strength.
In the whole process, the main exercises comprise muscle strength training, elbow joint flexion training, elbow joint extension training, forearm pronation training and forearm supination training.
When the invention is used:
opening the bandage in the upper arm fixing bandage device, the upper arm moving bandage device, the forearm fixing bandage device and the forearm moving bandage device, then placing the upper arm fixing plate outside the upper arm of the patient, placing the forearm fixing plate outside the forearm of the patient, and wearing the blocking rod just above the elbow joint of the patient, at this moment, fastening the bandage in the upper arm fixing bandage device and the forearm fixing bandage device, then adjusting the positions of the movable connecting blocks in the upper arm moving bandage device and the forearm moving bandage device, and after the position adjustment is completed, fastening the bandage in the upper arm moving bandage device and the forearm moving bandage device. At this time, the wearing of the device of the present invention is completed. And finally, determining whether to connect the connecting rod of the forearm rotation training device according to the training condition.
During muscle strength training: the connecting rod of the forearm rotation training device is connected to the movable connecting block of the forearm movable binding device. The length of the connecting rod is adjusted, so that the hand of a patient can just hold the grip ball, and the grip ball can be pinched to train.
During elbow joint flexion and extension training: and loosening the hand-screwed screw, adjusting the positions of the elbow joint flexion limiting block and the elbow joint extension limiting block according to the angle mark, and tightening the hand-screwed screw after the adjustment is finished. The active or passive elbow joint flexion and extension training can be carried out.
During forearm pronation and supination training: the connecting rod of the forearm rotation training device is connected to the movable connecting block of the forearm movable binding device. The length of the connecting rod is adjusted, so that the hand of a patient can just hold the holding rod of the arc-shaped handle. The switch button, the forward rotation button and the reverse rotation button can be pressed to drive the arc-shaped handle to rotate by the motor, so that the forearm is driven to carry out forward rotation and backward rotation training.
It is noted that, in this document, relational terms such as "first" and "second," and the like, may be 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. Also, 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.
Other embodiments of the present application will be apparent to those skilled in the art from consideration of the specification and practice of the application disclosed herein. This application is intended to cover any variations, uses, or adaptations of the invention following, in general, the principles of the application and including such departures from the present disclosure as come within known or customary practice within the art to which the invention pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the application being indicated by the following claims. It will be understood that the present application is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the application is limited only by the appended claims.
Claims (9)
1. The utility model provides an elbow joint rehabilitation training device, includes upper arm fixing plate and forearm fixing plate, forearm fixing plate's link with upper arm fixing plate's link is discoid, upper arm fixing plate's link with forearm fixing plate's link is articulated through the pivot, the pivot is located upper arm fixing plate link with the centre of a circle department of forearm fixing plate link, upper arm fixing plate's link is located the outside of forearm fixing plate link, and one side that upper arm fixing plate kept away from the link with forearm fixing plate is located the coplanar, its characterized in that: the middle part of the upper arm fixing plate is provided with an upper arm fixing binding device, one side of the upper arm fixing plate, which is far away from the connecting end, is provided with an upper arm movable clamping groove, the upper arm fixing plate is provided with an upper arm movable binding device through the upper arm movable clamping groove, and the upper arm movable binding device can move along the upper arm movable clamping groove;
a forearm fixing and binding device is arranged in the middle of the forearm fixing plate, a forearm moving clamping groove is formed in one side, far away from the connecting end, of the forearm fixing plate, the forearm fixing plate is provided with a forearm moving binding device through the forearm moving clamping groove, and the forearm moving binding device can move along the forearm moving clamping groove;
a circular chute is formed in the connecting end of the upper arm fixing plate, the circular chute takes the position of the rotating shaft as the center of a circle, a plurality of angle marks are uniformly carved on the inner side of the circular chute along the center of the circle, a threaded hole is formed in the center of one end, close to the upper arm fixing plate, of the rotating shaft, a hand screw is arranged in the threaded hole, an elbow joint buckling limiting block and an elbow joint extending limiting block are hinged to a nail rod of the hand screw, the elbow joint buckling limiting block and the elbow joint extending limiting block are L-shaped, sliding blocks are arranged on the side walls, close to the circular chute, of the long ends of the elbow joint buckling limiting block and the elbow joint extending limiting block, the sliding blocks are located in the circular chute, and the elbow joint buckling limiting block and the elbow joint extending limiting block rotate;
and a forearm rotation training device is arranged on one side of the forearm movable binding device, which is far away from the connecting end of the forearm fixing plate.
2. The elbow joint rehabilitation training device of claim 1, wherein: upper arm fixing bandage device with forearm fixing bandage device all includes arc bandage connecting piece and bandage, arc bandage connecting piece passes through screw difference fixed connection be in upper arm fixing plate middle part with forearm fixing plate middle part, arc bandage connecting piece both ends are all seted up jaggedly, bandage one end is passed through arc bandage connecting piece the breach with arc bandage connecting piece rotates to be connected, and the other end is provided with the magic subsides, and passes another of arc bandage connecting piece the breach is laminated again on the bandage lateral surface.
3. The elbow joint rehabilitation training device of claim 2, wherein: the upper arm movable binding device and the forearm movable binding device both comprise movable connecting blocks, pull rods, springs, positioning blocks, arc-shaped binding band connecting pieces and binding bands, a limiting cavity and a movable cavity are formed in one end of each movable connecting block, the limiting cavity extends to the outside of the bottom surface of each movable connecting block, the limiting cavity is communicated with the inside of each movable cavity, limiting sliding grooves are formed in the limiting cavity and the upper parts of the inner walls of the left side and the right side of each movable cavity, a limiting sliding block is arranged in each limiting sliding groove, the pull rods are arranged in the middle of the limiting sliding blocks, a lifting sliding groove is formed in the top surfaces of the limiting cavities and the movable cavities, each pull rod penetrates through the limiting sliding blocks, the top ends of the pull rods extend to the outside of each movable connecting block through the lifting sliding grooves, handles are arranged at the top ends of the pull rods, the positioning blocks are arranged at the, the movable connecting block bottom surface middle part has through screwed connection arc bandage connecting piece, breach has all been seted up at arc bandage connecting piece both ends, bandage one end is passed through the arc bandage connecting piece the breach with the arc bandage connecting piece rotates to be connected, and the other end is provided with the magic subsides, and passes another of arc bandage connecting piece the breach is laminated again on the bandage lateral surface.
4. The elbow joint rehabilitation training device of claim 1, wherein: the angle marks are engraved with 36 in total and are uniformly engraved at intervals of 10 degrees.
5. The elbow joint rehabilitation training device of claim 1, wherein: the short end of the elbow joint flexion limiting block and the short end of the elbow joint extension limiting block are close to the side face of the forearm fixing plate, and an elastic baffle is arranged on the side face of the forearm fixing plate.
6. The elbow joint rehabilitation training device of claim 1, wherein: the link of forearm fixed plate is kept away from link one side of upper arm fixed plate is provided with wears the shelves pole, wear the shelves pole with the line in the forearm fixed plate link centre of a circle, with one side that the link was kept away from to the forearm fixed plate is 45.
7. The elbow joint rehabilitation training device of claim 1, wherein: and a counter is arranged on one side of the forearm fixing plate, which is close to the connecting end of the upper arm fixing plate.
8. The elbow joint rehabilitation training device of claim 3, wherein: rotatory trainer of forearm includes connecting rod, electric box, arc handle, among the forearm activity bandage device movable connecting block keeps away from one side of forearm fixed plate link has the connecting rod through threaded connection, the other end of connecting rod is provided with the electric box, inside motor, battery, the controller of being provided with of electric box, the electric box lateral wall is provided with shift knob, corotation button, reversal button, the motor the battery the controller shift knob pass through circuit connection between the corotation button the reversal button, the output shaft of motor sees through the electric box stretches out to the electric box outside, fixedly connected with arc handle on the output shaft of motor.
9. The elbow joint rehabilitation training device of claim 8, wherein: and a grip ball is arranged in the middle of the holding rod of the arc-shaped handle.
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| CN202010025763.7A CN111012631A (en) | 2020-01-10 | 2020-01-10 | Elbow joint rehabilitation training device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010025763.7A CN111012631A (en) | 2020-01-10 | 2020-01-10 | Elbow joint rehabilitation training device |
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| CN111012631A true CN111012631A (en) | 2020-04-17 |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111956455A (en) * | 2020-09-23 | 2020-11-20 | 首都医科大学宣武医院 | Whole spasm prevention and cure device of upper limbs behind brain injury |
| CN113018794A (en) * | 2021-03-02 | 2021-06-25 | 中织健康产业(山东)有限公司 | Rotation stroke limiting device |
| CN113082640A (en) * | 2021-04-23 | 2021-07-09 | 西安交通大学医学院第一附属医院 | Joint surgery postoperative rehabilitation training device for sports medicine |
| CN113082594A (en) * | 2021-04-06 | 2021-07-09 | 常州市中医医院 | Shoulder joint exerciser |
| CN113180999A (en) * | 2021-04-19 | 2021-07-30 | 温州市中心医院 | Thoracic surgery rehabilitation and nursing device |
| CN113648187A (en) * | 2021-09-28 | 2021-11-16 | 山东大学齐鲁医院 | Elbow joint rehabilitation training device |
| CN113908016A (en) * | 2021-11-02 | 2022-01-11 | 复旦大学 | Elbow and wrist joint rehabilitation training device with four degrees of freedom |
| CN114209553A (en) * | 2022-01-23 | 2022-03-22 | 卢深 | Orthopedics arm joint device of invigorating blood circulation |
| CN115089933A (en) * | 2022-05-20 | 2022-09-23 | 启东市永圣医疗用品厂 | Elbow joint rehabilitation training device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111956455A (en) * | 2020-09-23 | 2020-11-20 | 首都医科大学宣武医院 | Whole spasm prevention and cure device of upper limbs behind brain injury |
| CN113018794A (en) * | 2021-03-02 | 2021-06-25 | 中织健康产业(山东)有限公司 | Rotation stroke limiting device |
| CN113082594A (en) * | 2021-04-06 | 2021-07-09 | 常州市中医医院 | Shoulder joint exerciser |
| CN113180999A (en) * | 2021-04-19 | 2021-07-30 | 温州市中心医院 | Thoracic surgery rehabilitation and nursing device |
| CN113082640B (en) * | 2021-04-23 | 2022-04-19 | 西安交通大学医学院第一附属医院 | Joint surgery postoperative rehabilitation training device for sports medicine |
| CN113082640A (en) * | 2021-04-23 | 2021-07-09 | 西安交通大学医学院第一附属医院 | Joint surgery postoperative rehabilitation training device for sports medicine |
| CN113648187A (en) * | 2021-09-28 | 2021-11-16 | 山东大学齐鲁医院 | Elbow joint rehabilitation training device |
| CN113648187B (en) * | 2021-09-28 | 2024-01-26 | 山东大学齐鲁医院 | Elbow joint rehabilitation training device |
| CN113908016A (en) * | 2021-11-02 | 2022-01-11 | 复旦大学 | Elbow and wrist joint rehabilitation training device with four degrees of freedom |
| CN114209553B (en) * | 2022-01-23 | 2023-12-19 | 刘安成 | Orthopedic arm joint blood activating device |
| CN114209553A (en) * | 2022-01-23 | 2022-03-22 | 卢深 | Orthopedics arm joint device of invigorating blood circulation |
| CN115089933A (en) * | 2022-05-20 | 2022-09-23 | 启东市永圣医疗用品厂 | Elbow joint rehabilitation training device |
| CN115089933B (en) * | 2022-05-20 | 2023-07-14 | 南京智慧阳光科技有限公司 | Elbow joint rehabilitation training device |
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Application publication date: 20200417 |