KR20170086949A - Rehabilitation exercise equipment of knee joint - Google Patents
Rehabilitation exercise equipment of knee joint Download PDFInfo
- Publication number
- KR20170086949A KR20170086949A KR1020160006619A KR20160006619A KR20170086949A KR 20170086949 A KR20170086949 A KR 20170086949A KR 1020160006619 A KR1020160006619 A KR 1020160006619A KR 20160006619 A KR20160006619 A KR 20160006619A KR 20170086949 A KR20170086949 A KR 20170086949A
- Authority
- KR
- South Korea
- Prior art keywords
- coupled
- support frame
- frame
- moving block
- joint
- Prior art date
Links
- 210000000629 knee joint Anatomy 0.000 title claims abstract description 23
- 238000003780 insertion Methods 0.000 claims description 13
- 230000037431 insertion Effects 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 10
- 230000008878 coupling Effects 0.000 claims description 9
- 238000010168 coupling process Methods 0.000 claims description 9
- 238000005859 coupling reaction Methods 0.000 claims description 9
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000007599 discharging Methods 0.000 claims 1
- 238000005259 measurement Methods 0.000 description 13
- 210000003127 knee Anatomy 0.000 description 6
- 210000000689 upper leg Anatomy 0.000 description 4
- 244000309466 calf Species 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000003252 repetitive effect Effects 0.000 description 3
- 238000007796 conventional method Methods 0.000 description 2
- 238000009966 trimming Methods 0.000 description 2
- 206010060820 Joint injury Diseases 0.000 description 1
- 230000008407 joint function Effects 0.000 description 1
- 210000002414 leg Anatomy 0.000 description 1
- 210000003041 ligament Anatomy 0.000 description 1
- 230000005499 meniscus Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
Images
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
- A61H1/00—Apparatus for passive exercising; Vibrating apparatus; Chiropractic devices, e.g. body impacting devices, external devices for briefly extending or aligning unbroken bones
- A61H1/02—Stretching or bending or torsioning apparatus for exercising
- A61H1/0237—Stretching or bending or torsioning apparatus for exercising for the lower limbs
- A61H1/024—Knee
-
- 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
- A61H2201/1253—Driving means driven by a human being, e.g. hand driven
-
- 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
- A61H2201/50—Control means thereof
- A61H2201/5058—Sensors or detectors
- A61H2201/5069—Angle sensors
-
- 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
- A61H2205/102—Knee
Landscapes
- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Pain & Pain Management (AREA)
- Physical Education & Sports Medicine (AREA)
- Rehabilitation Therapy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Rehabilitation Tools (AREA)
Abstract
The present invention relates to a rehabilitation exercise device for a knee joint, which comprises: a rehabilitation exercise device for a knee joint capable of easily measuring a rotation angle at which a rehabilitation motion of a patient is performed by moving a joint through rotation, .
Description
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a rehabilitation exercise apparatus for a knee joint, and more particularly, to a rehabilitation exercise apparatus for a knee joint which can easily measure a rotation angle of a knee during a rehabilitation exercise of a patient by moving a knee joint through rotation, .
The increase in the elderly population and the spread of leports have increased the number of knee joint injuries. Rehabilitation exercises are necessary to restore the joint function after various procedures related to the knee joint, such as artificial joint surgery, restorative cruciate ligament reconstruction, and meniscus treatment.
In order to give the passive motion to the patient, the clinicians use the articulation device, which is performed immediately after the procedure to reduce the rehabilitation period of the patient, and is performed with continuous and repetitive movements.
Korean Patent No. 10-0465108 entitled " Recovery exercise device for fractured patient "has been proposed as a conventional technique for performing such a rehabilitation exercise.
Such a conventional technique includes a driving frame having a moving block moving in the longitudinal direction according to driving of a motor, an adjusting frame coupled to one end of the driving frame and having a rotating shaft, And a support frame for supporting the legs of the patient.
The support frame may include a front link portion hinged to the moving block and a rear link portion fixedly coupled to the rotation axis, and the front link portion and the rear link portion may be formed in a shape of a quadrangle so as to be folded and expanded according to the movement of the moving block. And are joined together by a folded threaded link.
And a rotation sensor is coupled to at least one point of the trimming link to sense the extent to which the link is pinched and unfolded.
However, since the rotation sensor is coupled to one of the trunnion links, a cable for operating and transmitting data from the rotation sensor is exposed to the outside, which causes the measurement sensor and the cable to be damaged Or disconnection occurs, and there is a problem that interference occurs in a fractured patient, a trimming link, or an arbitrary object from the outside during use and storage.
In addition, the above-described rotation sensor has a problem in that reliability is deteriorated due to an error in the measurement angle during repetitive motion due to the two links coupled between the two links and operated during the repetitive motion.
SUMMARY OF THE INVENTION It is an object of the present invention to provide a rehabilitation exercise device for a knee joint capable of accurately measuring an angle of a knee during a rehabilitation treatment of a knee joint patient.
It is a further object of the present invention to provide a method of measuring a knee angle of a patient by measuring a measurement position in a link structure between a main body and a first support frame so that the measurement means is not exposed to the outside, And to provide a rehabilitation exercise device for a knee joint which can prevent breakage of disconnected cables and disconnection of the connected cables and is not interfered with patient and operation at the time of use.
In order to achieve the above-mentioned object, the present invention provides a mobile terminal comprising: a main body having a mobile block movable in a longitudinal direction by a power; A supporting part rotatably coupled to the moving block and the main body, respectively, the supporting part being rotatable in accordance with the movement of the moving block; And an angle measuring structure rotatably connected to the moving block and the supporting part and measuring an angle of the supporting part rotating according to the movement of the moving block.
A knee which is rotatably coupled to the movable block and the main body and is capable of measuring a rotation angle of a support structure that is rotatable in accordance with the movement of the movable block, The joint rehabilitation exercise device is characterized by comprising an angle measuring structure for rotatably connecting the moving block and the supporting part and measuring the changing angle of the supporting part according to the movement of the moving block through the measuring part.
Wherein the angle measuring structure includes a bracket including a base coupled to an upper end of the moving block, a support protruding to the upper portion of the base, and an insertion portion formed along the lateral direction of the base at an upper end of the support, A frame linker coupled to the frame linker and coupled to the frame linker, the frame linker being rotatably coupled to the joint linkage, the frame linker being coupled to the frame linker, And a casing coupled to the frame linker and configured to protect the bracket, the joint, and the measuring unit.
Wherein the support portion includes a first support frame rotatably connected to the frame linker and supported by the feet, a first support frame rotatably coupled to an outer circumferential surface of the first support frame at one side thereof, 2 support frame, and a third support frame, one end of which is rotatably coupled at the end of the first support frame and the other end of which is rotatably connected to the outer circumferential surface of the second support frame.
The bracket preferably includes a through hole penetrating from the bottom to the inside of the case and a first connecting line coupled to the measuring means and discharged to a lower portion of the bracket through the through hole.
And a second connector connected to the first connector and exposed to the outside of the body, the first connector being connected to the first connector, the first connector being connected to the first connector, And a second connector connected to the second connector.
According to the rehabilitation apparatus for a knee joint according to the present invention, it is possible to accurately measure the angle of a knee at the time of rehabilitation treatment of a knee joint patient.
According to the present invention, since the knee angle of the patient is measured in the link structure between the main body and the first support frame, the measuring means is prevented from being exposed to the outside, The present invention provides a rehabilitation exercise device for a knee joint that can prevent breakage of a connected cable, disconnection, and the like, and is free from patient and operation interference during use.
1 is a perspective view showing a rehabilitation exercise device for a knee joint according to the present invention,
2 is a perspective view showing an angle measurement structure according to the present invention,
3 is an exploded perspective view of the angle measuring structure according to the present invention,
FIG. 4 is a conceptual view showing a connection state of first and second connectors according to the present invention, FIG.
5 is a cross-sectional view showing an angle measuring method according to the present invention,
6 is an operation diagram showing an operating state in an installed state according to the present invention.
Hereinafter, a rehabilitation exercise device for a knee joint according to the present invention will be described in detail with reference to the accompanying drawings.
FIG. 1 is a perspective view showing a rehabilitation exercise device for a knee joint according to the present invention, FIG. 2 is a perspective view illustrating an angle measurement structure according to the present invention, FIG. 3 is an exploded perspective view FIG. 4 is a conceptual diagram showing the connection state of the first and second connectors according to the present invention, FIG. 5 is a sectional view showing an angle measuring method according to the present invention, FIG. Fig. 3 is an operation diagram showing an operating state.
As shown in FIGS. 1 to 6, the present invention relates to a rehabilitation exercise apparatus for a knee joint, wherein a rotation angle at which a rehabilitation exercise is performed can be easily measured by moving a knee joint, The present invention relates to a rehabilitation exercise device for a knee joint.
The present invention relates to an
The
Here, the moving
The supporting
To this end, the
The
The
A
Therefore, the body condition of adults and children can be easily adjusted according to the body of the rehabilitation patient.
One side of the
One end of the
That is, a first
In addition, the first and second
The
The first supporting
The other end of the
In addition, the
The
Therefore, the
The
Here, the
The
Here, the
The
The
Therefore, the
In this case, it is preferable that the
The measuring means 34 is coupled to the side surface of the
A
Therefore, the
The
Here, the
The
The
In addition, since the joint treatment is performed by being seated on the
Also, the space is efficiently used, and it is prevented from being unintentionally damaged or damaged during storage, movement and use without being exposed to the outside, and it is possible to support the load applied from the upper part.
The
The
The first connecting
The
Accordingly, the first connecting
In addition, it is preferable that data measured by the measuring
A
It is preferable that the
The
In addition, the
Accordingly, the
The
It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit or scope of the invention as defined by the appended claims. It is obvious that you can do it.
10: main body 11: movable block
20: support part 21: first support frame
21a:
22: second support frame 23: third support frame
23a: first
24: foot plate 25: calf pad
26: thigh pad 30: angular measurement structure
31:
31b:
31d: through hole 32: joint part
32a: fastening
33:
33b: projecting
34: Measuring means 34a: Sensor shaft
35:
40: first connection line 41: first connector
42: second connecting line 43: second connector
Claims (5)
A supporting portion 20 rotatably coupled to the moving block 11 and the main body 10 and configured to be rotatable in accordance with the movement of the moving block 11;
And an angle measuring structure 30 which is rotatably connected to the moving block 11 and the supporting part 20 and measures the angle of the supporting part 20 rotating according to the movement of the moving block 11 Features a rehabilitation device for the knee joint.
The angle measuring structure (30)
A base 31a coupled to an upper end of the moving block 11 and a support base 31b protruding upward from the base 31a; A bracket 31 composed of an insertion portion 31c formed along the bracket 31,
A joint portion 20 inserted into the insertion portion 31c and having a coupling groove 32a formed therein,
A frame linker 33 rotatably coupled to the joint unit 20 and to which the support unit 20 is connected,
A measuring means 34 composed of a sensor shaft 34a coupled to a side surface of the frame linker 33 and coupled to the coupling groove 32a in the joint portion 20,
And a case (35) coupled to the frame linker (33) and formed on the outer surface to protect the bracket (31), the joint part (20) and the measuring means (34) Instrument.
The support portion (20)
A first support frame 21 rotatably connected to the frame linker 33 and supported by the feet,
A second support frame 22 having one side rotatably coupled to the outer circumferential surface of the first support frame 21 and the other side rotatably coupled to the main body,
And a third support frame (23) having one end rotatably coupled to an end of the first support frame (21) and the other end rotatably connected to an outer circumferential surface of the second support frame (22) Rehabilitation equipment for joints
The bracket 31 has a through hole 31d penetrating from the bottom to the inside of the case 35 and a through hole 31d which is coupled to the measuring means 34 and through the through hole 31d to the bottom of the bracket 31 And a first connection line (40) for discharging the knee joint.
A first connector 41 protruding from an outer surface of the moving block 11 and connected to the first connection line 40; a second connector 41 formed in the body 10 in the longitudinal direction, Further comprising a second connector (43) in contact with the second connector (42) and connected to a second connection line (42) exposed to the outside of the body (10).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020160006619A KR101793812B1 (en) | 2016-01-19 | 2016-01-19 | Rehabilitation exercise equipment of knee joint |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020160006619A KR101793812B1 (en) | 2016-01-19 | 2016-01-19 | Rehabilitation exercise equipment of knee joint |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20170086949A true KR20170086949A (en) | 2017-07-27 |
KR101793812B1 KR101793812B1 (en) | 2017-11-06 |
Family
ID=59428037
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020160006619A KR101793812B1 (en) | 2016-01-19 | 2016-01-19 | Rehabilitation exercise equipment of knee joint |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR101793812B1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20200068594A (en) * | 2018-12-05 | 2020-06-15 | (주)비빔플래닛 | Apparatus for joint mobilization |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102284831B1 (en) * | 2019-10-23 | 2021-08-04 | 주식회사 쎄텍 | Personalized Continuous Passive Motion device |
KR102671071B1 (en) | 2021-03-17 | 2024-06-04 | 주식회사 헥사휴먼케어 | Rehabilitation training apparatus for knee joint |
KR20220129993A (en) | 2021-03-17 | 2022-09-26 | 주식회사 헥사휴먼케어 | Knee joint rehabilitation apparatus for wheelchair |
KR20220130043A (en) | 2021-03-17 | 2022-09-26 | 주식회사 헥사휴먼케어 | Muscle strength measuring apparatus using load cell |
EP4309637A1 (en) | 2021-03-17 | 2024-01-24 | Hexarhumancare Co., Ltd | Knee joint rehabilitation device for wheelchair |
KR20230085628A (en) | 2021-12-07 | 2023-06-14 | 주식회사 헥사휴먼케어 | Foothold location adjusting structure for rehabilitation apparatus |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100580971B1 (en) | 2004-10-20 | 2006-05-16 | 전북대학교산학협력단 | Rehabilitation Medicine Device for Compound Joint Motion |
KR101059828B1 (en) | 2009-12-08 | 2011-08-29 | (주)케어테크 | Recovery device for fracture patients |
KR101567906B1 (en) * | 2014-03-11 | 2015-11-10 | (주)케어테크 | Apparatus for a recovering exercise for bone-fracture patient |
-
2016
- 2016-01-19 KR KR1020160006619A patent/KR101793812B1/en active IP Right Grant
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20200068594A (en) * | 2018-12-05 | 2020-06-15 | (주)비빔플래닛 | Apparatus for joint mobilization |
Also Published As
Publication number | Publication date |
---|---|
KR101793812B1 (en) | 2017-11-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR101793812B1 (en) | Rehabilitation exercise equipment of knee joint | |
US10925519B2 (en) | Robotic knee testing (RKT) device having decoupled drive capability and systems and methods providing the same | |
US7309320B2 (en) | Apparatus and method for supporting and continuously flexing a jointed limb | |
US8840570B2 (en) | Multi-section limb and ligament evaluation apparatus and associated methods for using same | |
KR102439276B1 (en) | A sliding assembly and a amotion assist apparatus comprisng thereof | |
US11389365B2 (en) | Knee joint stimulation device | |
JP2007275482A (en) | Knee joint assist device | |
KR101764587B1 (en) | Apparatus for recovering exercise of joint-rehabilitation exercise having duel sense | |
KR101528562B1 (en) | Remedial exercise device for rotator cuff | |
KR20190092918A (en) | Rehabilitation sports apparatus of joint | |
CN110169890B (en) | Exercise assisting device | |
KR101230458B1 (en) | Rehabilitation machine device for knee joint | |
KR101567906B1 (en) | Apparatus for a recovering exercise for bone-fracture patient | |
US20050148919A1 (en) | Device for passive mobilization of the ankle | |
JP5509396B2 (en) | Lower limb exercise assist device | |
KR102062388B1 (en) | Ankle joint rehabilitation exercise device | |
KR101661534B1 (en) | Active Ankle Rehabilitation Device | |
JP4450367B2 (en) | Passive motion device | |
CN107928695B (en) | Ankle joint fixing device | |
KR20200143768A (en) | Apparatus for recovering exercise of knee joint rehabilitation | |
KR100285023B1 (en) | Leg rehabilitation equipment | |
KR101782836B1 (en) | Exercise apparatus for reinforcing pysical strength of arm | |
KR102556920B1 (en) | Motion assistance apparatus | |
CN117860288B (en) | Body position frame and medical equipment | |
JPH09224989A (en) | Joint training device |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E701 | Decision to grant or registration of patent right |