CN116077900A - Balance function training device - Google Patents
Balance function training device Download PDFInfo
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- CN116077900A CN116077900A CN202310038580.2A CN202310038580A CN116077900A CN 116077900 A CN116077900 A CN 116077900A CN 202310038580 A CN202310038580 A CN 202310038580A CN 116077900 A CN116077900 A CN 116077900A
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- function training
- balance function
- elastic component
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- 238000012549 training Methods 0.000 title claims abstract description 31
- 230000000670 limiting effect Effects 0.000 claims description 23
- 230000007246 mechanism Effects 0.000 claims description 4
- 239000011148 porous material Substances 0.000 claims description 2
- 210000003414 extremity Anatomy 0.000 description 16
- 230000000903 blocking effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000004064 dysfunction Effects 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 210000002346 musculoskeletal system Anatomy 0.000 description 2
- 210000000653 nervous system Anatomy 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 208000006011 Stroke Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 208000029028 brain injury Diseases 0.000 description 1
- 210000003169 central nervous system Anatomy 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001953 sensory effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 210000001364 upper extremity Anatomy 0.000 description 1
- 230000021542 voluntary musculoskeletal movement Effects 0.000 description 1
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B26/00—Exercising apparatus not covered by groups A63B1/00 - A63B25/00
- A63B26/003—Exercising apparatus not covered by groups A63B1/00 - A63B25/00 for improving balance or equilibrium
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- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Rehabilitation Tools (AREA)
Abstract
The invention relates to a balance function training device, which comprises a base, wherein a force measuring table is arranged on the base, a swinging rod is arranged at the front end of the base, a foot fixing structure is arranged on the force measuring table, a limb fixing structure is arranged on the swinging rod, an elastic component is arranged on the swinging rod in series, the elastic component comprises an elastic piece, the axis of the elastic piece extends along the up-down direction, a fixing sleeve is arranged at the periphery of the elastic piece, an adjusting sleeve capable of moving and adjusting up and down is arranged in the fixing sleeve, and the adjusting sleeve is provided with an inner hole wall which is used for being in contact fit with the periphery of the elastic piece. The invention provides a balance function training device which can act together with a patient to train the balance ability of the patient.
Description
Technical Field
The invention relates to a rehabilitation training device, in particular to a balance function training device.
Background
The balance ability of the human body refers to the ability to maintain the body in an upright position in different environments and situations, and has three major roles: maintaining normal posture and posture, adjusting posture in voluntary movements, and reacting to external disturbances safely and effectively.
The balance function is an important function of a human body, and various actions in daily life, activities such as standing, walking and the like are ensured by effective balance. The maintenance of the balance of the human body is the complete expression of the functions of the systems such as a nervous system, a musculoskeletal system and the like, so that the process of maintaining the balance is a set of intricate and complex procedures. Balance dysfunction may be caused when problems (e.g., cerebral stroke, brain injury, etc.) occur in the human nervous system, musculoskeletal system, etc.
Balance dysfunction will directly affect the body's limb function activities and daily living activities.
The human body is able to maintain balance in various situations, including changes from itself and the external environment, depending on the participation, interaction and cooperation of the sensory and motor systems under control of the central nervous system. The balance function training device is used for training the balance capacity of the patient so as to meet the requirements of dynamic and static balance evaluation training of the patient.
The existing balance function training device is as disclosed in Chinese patent CN111991759A and comprises a base, wherein a cavity is formed in the top end of the base, a force measuring table is arranged in the cavity, a motor is arranged at the bottom of the force measuring table and fixed on the base, and the power output end of the motor is connected with the force measuring table. The front end of the base is provided with a telescopic rod which can be adjusted in a lifting way, and two side walls of the telescopic rod are provided with handrails.
When the motor is in use, a patient stands on the force measuring table, two hands of the patient hold the corresponding armrests, when the motor does not work, the patient can perform static balance training, and when the motor works to rotate with the force measuring table, the patient can perform dynamic balance training.
The existing balance function training device has the following problems: the armrest is fixed and cannot rotate together with the force-measuring table, that is to say, when the force-measuring table carries the patient to perform dynamic movements, the upper limb of the patient can be restored to the equilibrium state by means of the armrest, which is not a representation of the actual equilibrium capacity of the patient.
Disclosure of Invention
The invention aims to provide a balance function training device which can act together with a patient to train the balance ability of the patient.
In order to solve the technical problems, the technical scheme of the balance function training device in the invention is as follows:
the utility model provides a balance function trainer, the on-line screen storage device comprises a base, be provided with the dynamometry platform on the base, the base front end is provided with a swinging arms, be provided with foot fixed knot on the dynamometry platform and construct, be provided with limbs fixed knot on the swinging arms, the cluster is equipped with elastic component on the swinging arms, elastic component includes the elastic component that the axis extends along the upper and lower direction, the periphery of elastic component is provided with fixed sleeve, be provided with the adjustment sleeve that can reciprocate the adjustment in the fixed sleeve, the adjustment sleeve has the interior pore wall that is used for with elastic component periphery contact complex, elastic component includes upside spring holder and downside spring holder, the downside spring holder is fixed in on the base, the upside spring holder is fixed in the swinging arms lower extreme, the elastic component is including setting up inboard spring and the outside spring between upside spring holder, downside spring holder.
Further, the upper end of the inner hole wall of the adjusting sleeve is a conical hole wall with a large upper part and a small lower part, and the lower end of the inner hole wall of the adjusting sleeve is a conical hole wall with a small upper part and a large lower part.
Further, a driving screw with a rotation axis extending along the up-down direction is arranged beside the fixed sleeve, a screw nut capable of moving up and down in a linear manner is connected to the driving screw in a threaded manner, the screw nut is connected with the adjusting sleeve through a connecting piece, and a connecting piece through hole for the connecting piece to pass through is formed in the sleeve wall of the fixed sleeve.
Further, an adjusting knob is fixed at the upper end of the driving screw rod.
Further, a limiting sleeve is arranged between the upper end of the fixed sleeve and the swinging rod, and the balance function training device further comprises a limiting sleeve lifting mechanism for driving the limiting sleeve to move out from the upper end of the inner hole of the fixed sleeve.
Further, a force measuring element is arranged in the force measuring table, and a gyroscope device is arranged on the swinging rod.
Further, the swinging rod comprises a telescopic adjusting rod with adjustable length, and a gas spring for driving the telescopic adjusting rod to adjust the length is arranged in the telescopic adjusting rod.
Further, the foot fixing structure comprises a corner side baffle, a foot rear baffle and a sole strap for fixing the front sole.
Further, the limb fixing structure comprises leg baffles with stop surfaces facing backwards, the limb fixing structure comprises hip stop rods which are arranged at intervals left and right, the hip stop rods are positioned on the upper sides of the leg baffles, and hip binding belts with adjustable tightness are arranged between the two hip stop rods.
The beneficial effects of the invention are as follows: when the device is used, a patient stands on the force measuring table, feet of the patient are fixed through the foot fixing structure, the limbs of the patient are fixed through the limb fixing structure, so that the limbs of the patient can swing along with the swinging rod, the limbs of the patient apply an acting force to the swinging rod, the limbs of the patient swing along with the swinging rod, then the balance capacity of the limbs of the patient is recovered to the upright balance state of the body by the patient, the balance capacity of the patient is trained, the rigidity of the elastic piece and the maximum swing amplitude of the swinging rod can be changed by adjusting the height of the adjusting sleeve, and the training strength of the balance capacity of the patient is adjusted. The swinging rod is only one, the whole training device is simpler in structure, when training is carried out, a user and the swinging rod are combined into one, the swinging is carried out by taking the center of the bottom of the elastic piece as the center, the double-insurance structure of the inner side spring and the outer side spring is used, even if one spring fails, the swinging rod can still work normally, and danger is avoided for the user.
Drawings
The above, as well as additional purposes, features, and advantages of exemplary embodiments of the present disclosure will become readily apparent from the following detailed description when read in conjunction with the accompanying drawings. Several embodiments of the present disclosure are illustrated by way of example, and not by way of limitation, in the figures of the accompanying drawings and in which like reference numerals refer to like or corresponding parts and in which:
FIG. 1 is a schematic diagram of the structure of one embodiment of the present invention;
FIG. 2 is a schematic view of the base and force station of FIG. 1;
FIG. 3 is a schematic view of the force station of FIG. 2;
FIG. 4 is a perspective view of FIG. 1;
FIG. 5 is a schematic view of the spring assembly of FIG. 1;
FIG. 6 is a perspective view of the other direction of FIG. 1;
FIG. 7 is a schematic view of the structure of the limb fixation structure of FIG. 6;
reference numerals illustrate: 1. a support table; 3. a holding device; 11. a base; 12. a force measuring table; 22. leg baffles; 24. an elastic component; 31. a hip restraint strap; 32. a hip bar; 33. A gyroscope; 34. a pull rope; 35. a pull rope handle; 120. sole binding band; 121. foot side baffles; 123. foot tailgates; 234. a force measuring cell; 241. an upper spring seat; 242. a lower spring seat; 243. an inner spring; 244. an outer spring; 251. an adjusting sleeve; 252. driving a screw rod; 254. a nut; 255. an adjusting seat; 256. a connecting piece; 260. a fixed sleeve; 261. an armrest; 262. a gas spring seat; 263. a gas spring; 264. a swinging rod; 265. a telescopic adjusting rod; 266. a limiting sleeve; 269. an adjustment knob; 270. a bellows.
Detailed Description
In order that the invention may be readily understood, a more particular description thereof will be rendered by reference to specific embodiments that are illustrated in the appended drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
An embodiment of a balance function training device in the present invention is shown in fig. 1 to 7: comprising a support table 1 and a holding device 3.
The supporting table 1 comprises a base 11, a mounting cavity is formed in the rear end of the base, a force measuring table 12 is arranged in the mounting cavity, the force measuring table in the embodiment is of a box-shaped structure, force measuring elements 234 are arranged inside the force measuring table, the force measuring elements in the embodiment are force measuring sensors, the number of the force measuring sensors is four, the four force measuring sensors are distributed at the four corners of the force measuring table, and when a patient balance force is trained, the force measuring sensors can sense gravity center change of the patient.
Be provided with foot fixed knot constructs on the dynamometry platform, foot fixed knot constructs in this embodiment include foot side shield 121, foot backplate 123 and be used for the sole bandage 120 of fixed front sole, and during the use, patient's two feet are located between two foot side shields 121, and patient's sole's front portion is located sole bandage downside, and patient's heel is located foot backplate front side to this realizes fixing patient's foot.
The device of gripping includes the swinging arms 264 that link to each other with the base through elastic component, and swinging arms 264 have one, are provided with limbs fixed knot on the swinging arms 264 and construct, and the lower extreme of swinging arms links to each other with the base through elastic component 24, and elastic component 24 includes the elastic component that the axis extends along the upper and lower direction, through the setting of elastic component, and the swinging arms can swing together with the patient to rely on the elasticity of elastic component to keep the patient can not empty. The periphery of the elastic member is provided with a fixed sleeve 260, the bottom of the fixed sleeve 260 is fixed on the base 11, an adjusting sleeve 251 capable of moving up and down is arranged in the fixed sleeve 260, and the adjusting sleeve 251 is provided with an inner hole wall for being in contact fit with the periphery of the elastic member. When in use, the part of the elastic piece below the adjusting sleeve 251 cannot deform along with the swinging rod, so that the length of the elastic piece participating in deformation can be changed by changing the height of the adjusting sleeve, thereby changing the rigidity of the elastic piece and the maximum swinging amplitude of the swinging rod.
In this embodiment, the upper end of the inner hole wall of the adjusting sleeve is a conical hole wall with a large upper part and a small lower part, and the lower end of the inner hole wall of the adjusting sleeve is a conical hole wall with a small upper part and a large lower part.
An adjusting seat 255 is arranged beside the fixed sleeve, the bottom of the adjusting seat 255 is fixed on the base, a driving screw 252 with a rotation axis extending along the up-down direction is rotatably assembled on the adjusting seat, a nut 254 capable of moving up and down in a linear manner is connected to the driving screw 252 in a threaded manner, the nut 254 is connected with the adjusting sleeve 251 through a connecting piece 256, a connecting piece through hole for the connecting piece to pass through is formed in the sleeve wall of the fixed sleeve, and an adjusting knob 269 is fixed at the upper end of the driving screw. When the screw is used, an operator can drive the screw rod to rotate through the adjusting knob, when the screw rod is driven to rotate, the screw rod is driven to move up and down, and when the screw rod is driven to move up and down, the adjusting sleeve is driven to move up and down through the connecting piece.
A limiting sleeve 266 is arranged between the upper end of the fixed sleeve and the swinging rod, the balance function training device further comprises a limiting sleeve lifting mechanism for driving the limiting sleeve to move out from the upper end of the inner hole of the fixed sleeve, the limiting sleeve lifting mechanism comprises a pull rope 34 and a pull rope handle 35 connected with the upper end of the pull rope, and the lower end of the pull rope is connected with the limiting sleeve. When the device is used, before a patient stands on the force measuring platform, the limiting sleeve is supported at the upper end of the fixed sleeve, the limiting sleeve is positioned between the fixed sleeve 260 and the swinging rod 264, the limiting effect of the limiting sleeve is achieved, the swinging rod cannot swing, the patient can prop up the swinging rod to stand on the force measuring platform 12, and the problem that the patient cannot stand on the force measuring platform smoothly due to the fact that the swinging rod can swing at the moment is avoided; after a patient stands on the force measuring table, an operator pulls the pull rope upwards through the pull rope handle, the limiting sleeve is moved out from the upper end of the inner hole of the fixing sleeve by the pull rope, at the moment, the limiting sleeve does not limit the swing of the swing rod any more, and the swing rod can swing smoothly.
The elastic component includes upside spring holder 241 and downside spring holder 242, and downside spring holder 242 is fixed in on the base, and upside spring holder 241 is fixed in the swinging arms lower extreme, and the elastic component is including setting up inboard spring 243 and outside spring 244 between upside spring holder, downside spring holder. The lower spring is fixed on the base. The upper side spring, the lower side spring and the swinging rod are coaxially arranged, the inner side spring and the outer side spring are matched for use, and when one spring fails, the swinging rod can still work normally, so that the use safety of users can be ensured. The inboard spring, outside spring and swinging arms coaxial line set up, compare two springs and set up side by side, can guarantee when the user carries out swing training, be difficult to appear that certain spring appears transition deformation and lead to corresponding spring fatigue transition and the condition that life reduces.
The swinging rod comprises a telescopic adjusting rod 265 with adjustable length, a gas spring 263 for driving the telescopic adjusting rod to adjust the length is arranged in the telescopic adjusting rod, and the lower end of the telescopic adjusting rod is connected with the fixed sleeve through a corrugated pipe. The length of the telescopic adjusting rod can be adjusted through the gas spring, so that the height of the limb fixing structure is changed, and patients with different heights can be accommodated.
In this embodiment, the limb fixing structure includes a leg baffle 22 with a blocking surface facing backward, the leg baffle 22 is fixed on a telescopic adjusting rod, the limb fixing structure further includes hip blocking rods 32 arranged at intervals left and right, the hip blocking rods are located at the upper sides of the leg baffles, and hip binding bands 31 with adjustable tightness are arranged between the two hip blocking rods. In this embodiment, the two hip bars are assembled on a mounting bar with an axis extending in the left-right direction in a guiding and moving manner, and a handrail is arranged at the front end of the mounting bar, and a gyroscope is arranged on the handrail.
When the device is used, the limiting sleeve is positioned between the fixing sleeve and the swinging rod, the swinging rod cannot swing at the moment, a patient holds the swinging rod to stand on the force measuring table, then the feet of the patient are fixed, the limbs of the patient are fixed with the swinging rod together, the limiting sleeve is pulled out from the upper end of the inner hole of the fixing sleeve through the pull rope, the patient actively swings the body, the patient swings together with the swinging rod, and then the patient returns to a vertical standing posture by means of self-balancing capability.
In the foregoing description of the present specification, the terms "fixed," "mounted," "connected," or "connected" are to be construed broadly, unless explicitly stated or limited otherwise. For example, in terms of the term "coupled," it may be fixedly coupled, detachably coupled, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other. Therefore, unless otherwise specifically defined in the specification, a person skilled in the art can understand the specific meaning of the above terms in the present invention according to the specific circumstances.
Those skilled in the art will also appreciate from the foregoing description that terms such as "upper," "lower," "front," "rear," "left," "right," "length," "width," "thickness," "vertical," "horizontal," "top," "bottom," "inner," "outer," "axial," "radial," "circumferential," "center," "longitudinal," "transverse," "clockwise," or "counterclockwise" and the like are used herein for the purpose of facilitating description and simplifying the description of the present invention, and thus do not necessarily have to have, configure, or operate in, the specific orientations, and thus are not to be construed or construed as limiting the present invention.
In addition, the terms "first" or "second" and the like used in the present specification to refer to the numbers or ordinal numbers are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present specification, the meaning of "plurality" means at least two, for example, two, three or more, etc., unless explicitly defined otherwise.
Finally, it should be noted that: 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 (9)
1. The utility model provides a balanced function trainer, includes base, its characterized in that: be provided with the dynamometry platform on the base, the base front end is provided with a swinging arms, be provided with foot fixed knot on the dynamometry platform and construct, be provided with limbs fixed knot on the swinging arms and construct, the cluster is equipped with elastic component on the swinging arms, elastic component includes the elastic component that the axis extends along the upper and lower direction, the periphery of elastic component is provided with fixed sleeve, be provided with the adjustment sleeve that can reciprocate the adjustment in the fixed sleeve, the adjustment sleeve has and is used for contacting complex interior pore wall with elastic component periphery, elastic component includes upside spring holder and downside spring holder, the downside spring holder is fixed in on the base, the upside spring holder is fixed in the swinging arms lower extreme, the elastic component is including setting up inboard spring and the outside spring between upside spring holder, downside spring holder.
2. The balance function training apparatus of claim 1 wherein: the upper end of the inner hole wall of the adjusting sleeve is a conical hole wall with a large upper part and a small lower part, and the lower end of the inner hole wall of the adjusting sleeve is a conical hole wall with a large upper part and a large lower part.
3. The balance function training apparatus of claim 1 wherein: the fixed sleeve is provided with a driving screw with a rotation axis extending along the up-down direction, the driving screw is connected with a screw nut capable of moving up and down in a linear manner in a threaded manner, the screw nut is connected with the adjusting sleeve through a connecting piece, and the sleeve wall of the fixed sleeve is provided with a connecting piece through hole for the connecting piece to pass through.
4. A balance function training apparatus according to claim 3, wherein: an adjusting knob is fixed at the upper end of the driving screw rod.
5. The balance function training apparatus of claim 1 wherein: a limiting sleeve is arranged between the upper end of the fixed sleeve and the swinging rod, and the balance function training device further comprises a limiting sleeve lifting mechanism for driving the limiting sleeve to move out from the upper end of the inner hole of the fixed sleeve.
6. The balance function training apparatus of claim 1 wherein: the force measuring table is internally provided with a force measuring element, and the swinging rod is provided with a gyroscope device.
7. The balance function training apparatus of claim 1 wherein: the swinging rod comprises a telescopic adjusting rod with adjustable length, and a gas spring for driving the telescopic adjusting rod to adjust the length is arranged in the telescopic adjusting rod.
8. The balance function training apparatus according to any one of claims 1 to 7, characterized in that: the foot fixing structure comprises a corner side baffle, a foot rear baffle and a sole binding band for fixing the front sole.
9. The balance function training apparatus according to any one of claims 1 to 7, characterized in that: the limb fixing structure comprises leg baffles with stop surfaces facing backwards, the limb fixing structure comprises hip baffle rods which are arranged at intervals left and right, the hip baffle rods are positioned on the upper sides of the leg baffles, and hip binding belts with adjustable tightness are arranged between the two hip baffle rods.
Priority Applications (1)
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CN202310038580.2A CN116077900A (en) | 2023-01-12 | 2023-01-12 | Balance function training device |
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CN202310038580.2A CN116077900A (en) | 2023-01-12 | 2023-01-12 | Balance function training device |
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CN116077900A true CN116077900A (en) | 2023-05-09 |
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CN202310038580.2A Pending CN116077900A (en) | 2023-01-12 | 2023-01-12 | Balance function training device |
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Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN205145509U (en) * | 2015-11-11 | 2016-04-13 | 江苏苏云医疗器材有限公司 | Sound of standing balance training testing arrangement |
CN106621225A (en) * | 2017-02-21 | 2017-05-10 | 安阳市翔宇医疗设备有限责任公司 | Standing balancing frame rehabilitation training device |
CN206660497U (en) * | 2017-03-20 | 2017-11-24 | 广州龙之杰科技有限公司 | A kind of sound state balance training device |
CN207203347U (en) * | 2017-09-28 | 2018-04-10 | 福建鑫诺医疗股份有限公司 | A kind of quiet/dynamic standing balance instrument for training waves spring structure |
-
2023
- 2023-01-12 CN CN202310038580.2A patent/CN116077900A/en active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN205145509U (en) * | 2015-11-11 | 2016-04-13 | 江苏苏云医疗器材有限公司 | Sound of standing balance training testing arrangement |
CN106621225A (en) * | 2017-02-21 | 2017-05-10 | 安阳市翔宇医疗设备有限责任公司 | Standing balancing frame rehabilitation training device |
CN206660497U (en) * | 2017-03-20 | 2017-11-24 | 广州龙之杰科技有限公司 | A kind of sound state balance training device |
CN207203347U (en) * | 2017-09-28 | 2018-04-10 | 福建鑫诺医疗股份有限公司 | A kind of quiet/dynamic standing balance instrument for training waves spring structure |
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