CN108294913A - Lower limbs active-passive rehabilitation training aids - Google Patents
Lower limbs active-passive rehabilitation training aids Download PDFInfo
- Publication number
- CN108294913A CN108294913A CN201710022329.1A CN201710022329A CN108294913A CN 108294913 A CN108294913 A CN 108294913A CN 201710022329 A CN201710022329 A CN 201710022329A CN 108294913 A CN108294913 A CN 108294913A
- Authority
- CN
- China
- Prior art keywords
- supporting plate
- thigh
- support mechanism
- rehabilitation training
- stepper motor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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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
-
- 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
- A61H2201/01—Constructive details
- A61H2201/0192—Specific means for adjusting dimensions
Abstract
A kind of lower limbs active-passive rehabilitation training aids, including pedestal, left and right thigh support mechanism, left and right leg support mechanism, footrest, external controller and two Collapsible racks.The present invention uses the folding structure of exoskeleton-type, can be by telescopic thigh leg support mechanism come according to different lower limb sizes, board design goes out the holder that can be bonded legs curve.In transmission system, using two-step stepper motor drive control hip joint, a stepper motor is recycled to be connect with roller bearing lead screw to control ankle-joint.The lasting passive rehabilitation training that the linkage of three joints of hip knee ankle can be achieved, can also complete the rehabilitation training of single ankle-joint by stepper motor.The present invention services the patient that lower limb need rehabilitation training, is actively combined with Passive Mode, and doctor is facilitated to carry out objective rehabilitation assessment, is conducive to the improvement and determination of therapeutic scheme.
Description
Technical field
The present invention relates to a kind of rehabilitation training equipment more particularly to a kind of lower limbs active-passive rehabilitation training aids.
Background technology
Joint function rehabilitation device system orthopedic rehabilitation medical instrument, with continuous passive motion (i.e. CONTINUES PASSIVE
MOTION, abbreviation CPM) it is theoretical based on, pass through and simulate human body natural's movement, the natural recuperability of exciting human plays tissue
Compensation carries out joint of lower extremity functional recovery training, in clinical application there is safe and practical, no pain, patient to be happy to connect
It is big by, range of motion, effectively eliminate synarthrophysis and downright bad joint survives, wound healing and detumescence, promotes articular cartilage
The advantages of itself repairing, transparent articular cartilage be converted to conducive to transplanting periosteum of damage.
Currently, most of CPM machines cannot be carried out at the same time the linkage training of three joint of hip knee ankle, cause it that there is certain limitation
Property, it is unfavorable for the rehabilitation training to three joint of lower limb；In addition mostly based on passive exercise, active training is not added CPM machines；Together
When leg training lack Real-time Feedback, assessment can not quantify；Bulky, inconvenience is moved, time-consuming and laborious, gives patient and medical care
Personnel bring inconvenience.
Invention content
The purpose of the present invention is exactly to solve the above-mentioned problems, to provide a kind of lower limbs active-passive rehabilitation training aids.
In order to achieve the above object, the present invention is achieved through the following technical solutions：
A kind of lower limbs active-passive rehabilitation training aids comprising：
Pedestal, built-in left and right stepper motor and roller bearing lead screw transmission mechanism；
Left and right thigh support mechanism, one end are connected with the left and right stepper motor transmission in pedestal respectively；
Left and right leg support mechanism, the other end of the one end respectively with left and right thigh support mechanism are movably connected；
Footrest, the other end of the left and right sides respectively with left and right leg support mechanism are movably connected, and are passed with roller bearing lead screw
Dynamic mechanism driving is connected；
External controller is connected with left and right stepper motor and roller bearing lead screw transmission mechanism electric wire respectively, control institute connection machine
The movement of structure simultaneously shows real time data.
Left and right thigh support mechanism include respectively before thigh supporting plate, thigh rear supporting plate and be connected to supporting plate before thigh,
Thigh telescopic rod between thigh rear supporting plate, the length of the entire thigh support mechanism of length adjustment by adjusting thigh telescopic rod
Degree；Supporting plate is also connected with the transmission of left and right stepper motor respectively before the thigh of left and right.
Left and right leg support mechanism include respectively before shank supporting plate, shank rear supporting plate and be connected to supporting plate before shank,
Shank telescopic rod between shank rear supporting plate, the length of the entire leg support mechanism of length adjustment by adjusting shank telescopic rod
Degree；Supporting plate is also movably connected with left and right thigh rear supporting plate respectively before the shank of left and right, left and right shank rear supporting plate also respectively with footrest
The left and right sides is movably connected.
The roller bearing lead screw transmission mechanism includes lead screw stepper motor, roller bearing lead screw, positioning sliding block and ankle-joint control-rod,
Roller bearing lead screw is connected with the transmission of lead screw stepper motor, and positioning sliding block is connect with roller bearing wire rod thread, one end of ankle-joint control-rod
It is movably connected with positioning sliding block, the other end is movably connected with footrest.
Further include two Collapsible racks, two Collapsible racks are respectively symmetrically mounted on the both sides of pedestal.
The beneficial effects of the invention are as follows：
1, using exoskeleton-type structure design, design is light and handy portable (foldable), largely saves parking space；
2, it is equipped with thigh telescopic rod and shank telescopic rod, can go out come board design according to the lower limb size of different people can
It is bonded the supporting mechanism of thigh shank curve, the uncomfortable feeling that reduction of patient is generated in training；
3, the rehabilitation training of three joint linkage of hip knee ankle can be achieved, the toe of single ankle-joint is bent and the Various Complexes rehabilitations such as dorsiflex
Training；
4, possess multi-mode mixed function, it can be achieved that the accurately controlling of similar recovery training appliance for recovery, record training parameter and
Show real-time range of motion, to carry out the real-time rehabilitation assessment of objective quantitative, determining and change conducive to doctor's therapeutic scheme
Into.
Description of the drawings
Fig. 1 is the positive structure diagram of the present invention.
Fig. 2 is the decomposition texture schematic diagram of the present invention.
Fig. 3 is the partial structural diagram of the present invention.
Specific implementation mode
The present invention is described in detail with specific embodiment below in conjunction with the accompanying drawings.
Referring to Fig. 1, cooperation is referring to Fig. 2, Fig. 3, lower limbs active-passive rehabilitation training aids of the invention, including pedestal 1, left and right are greatly
Leg supporting mechanism 2, left and right leg support mechanism 3, footrest 4, external controller 5 and two Collapsible racks 6.
Left and right stepper motor 7 and roller bearing lead screw transmission mechanism 8 are equipped in pedestal 1.
One end of left and right thigh support mechanism 2 is connected with the left and right stepper motor transmission in pedestal respectively, left and right shank branch
The other end of the one end of support mechanism 3 respectively with left and right thigh support mechanism is movably connected, the left and right sides of footrest 4 respectively with left and right
The other end of leg support mechanism is movably connected, and is connected with the transmission of roller bearing lead screw transmission mechanism.External controller 5 respectively with a left side
Right stepper motor and roller bearing lead screw transmission mechanism electric wire are connected, and the movement of bindiny mechanism of control institute simultaneously shows real time data.Two
Collapsible rack is respectively symmetrically mounted on the both sides of pedestal.
Referring to Fig. 2, the left and right thigh support mechanism 2 in the present invention includes respectively supporting plate 21, thigh rear supporting plate before thigh for cooperation
22 and it is connected to thigh telescopic rod 23 before thigh between supporting plate, thigh rear supporting plate, passes through the length for adjusting thigh telescopic rod
Adjust the length of entire thigh support mechanism；Supporting plate is also connected with the transmission of left and right stepper motor respectively before the thigh of left and right.
Referring to Fig. 2, the left and right leg support mechanism 3 in the present invention includes respectively supporting plate 31, shank rear supporting plate before shank for cooperation
32 and it is connected to shank telescopic rod 33 before shank between supporting plate, shank rear supporting plate, passes through the length for adjusting shank telescopic rod
Adjust the length of entire leg support mechanism；Supporting plate is also movably connected with left and right thigh rear supporting plate respectively before the shank of left and right, left and right
Shank rear supporting plate also respectively be movably connected at left and right sides of footrest.
Cooperation referring to Fig. 3, the roller bearing lead screw transmission mechanism 8 in the present invention include lead screw stepper motor 81, roller bearing lead screw 82,
Positioning sliding block 83 and ankle-joint control-rod 84, roller bearing lead screw are connected with the transmission of lead screw stepper motor, positioning sliding block and roller bearing lead screw
It is threadedly coupled, one end and the positioning sliding block of ankle-joint control-rod are movably connected, and the other end is movably connected with footrest.
When patient uses this training aids, pressing regulating switch 231 can be bonded greatly according to the lower limb size of different people
The holder of leg shank curve, while being fixed using fixed band 24, if there is special requirement, recycling thigh fixed card slot 25 is put
Upper fixation brings immobilized patients thigh, carrys out the uncomfortable feeling that reduction of patient is generated in training as far as possible.
With reference to shown in Fig. 2, it is respectively equipped with one group of transmission gear 11 in the both sides of pedestal 1, with the biography in supporting plate before thigh 21
Dynamic internal gear 211 matches, and transmits the power of the stepper motor 7 in pedestal 1, while being respectively equipped with one group of hip in pedestal both sides and closing
Stop screw 12 is saved, is matched with the hip joint limiting slot 212 in supporting plate before thigh 21, defines the scope of activities of hip joint,
Match equipped with the knee joint limiter 311 in knee joint limiting slot 231, with supporting plate before shank 31 in left and right thigh rear supporting plate 23
It closes, defines kneed scope of activities, ankle-joint limiting slot 321 also is provided in corresponding both sides shank rear supporting plate 32, with
Ankle restriction device 41 in footrest 4 matches, and defines the scope of activities of ankle-joint；Defining three joints of hip knee ankle
After ensure that trained safety, the operation of different mode is carried out using controller 5 for normal activity range.
Referring to Fig. 3, roller bearing lead screw 82 is then fixed on the bottom plate 13 of pedestal 1 by two bearings 821, is located at simultaneously for cooperation
Mobile sliding block 83 on roller bearing lead screw 82 is connected by pin 85 with ankle-joint control-rod 84, and ankle-joint control-rod 84 is in foot
Movement in the control-rod sliding slot 42 of support 4, in conclusion when three stepper motors operate simultaneously, there is determination in thigh support mechanism 2
Movement, and footrest 4 also has centainly variable movement.
Claims (5)
1. a kind of lower limbs active-passive rehabilitation training aids, it is characterised in that including：
Pedestal, built-in left and right stepper motor and roller bearing lead screw transmission mechanism；
Left and right thigh support mechanism, one end are connected with the left and right stepper motor transmission in pedestal respectively；
Left and right leg support mechanism, the other end of the one end respectively with left and right thigh support mechanism are movably connected；
Footrest, the other end of the left and right sides respectively with left and right leg support mechanism are movably connected, and with roller bearing screw rod transmission machine
Structure transmission is connected；
External controller is connected with left and right stepper motor and roller bearing lead screw transmission mechanism electric wire respectively, bindiny mechanism of control institute
It moves and shows real time data.
2. lower limbs active-passive rehabilitation training aids according to claim 1, it is characterised in that：Left and right thigh support mechanism
Include respectively supporting plate, thigh rear supporting plate and being connected to thigh telescopic rod before thigh between supporting plate, thigh rear supporting plate before thigh, leads to
Overregulate the length of the entire thigh support mechanism of length adjustment of thigh telescopic rod；Supporting plate is also walked with left and right respectively before the thigh of left and right
Stepper motor transmission is connected.
3. lower limbs active-passive rehabilitation training aids according to claim 1, it is characterised in that：Left and right leg support mechanism
Include respectively supporting plate, shank rear supporting plate and being connected to shank telescopic rod before shank between supporting plate, shank rear supporting plate before shank, leads to
Overregulate the length of the entire leg support mechanism of length adjustment of shank telescopic rod；Supporting plate is also big with left and right respectively before the shank of left and right
Leg rear supporting plate is movably connected, left and right shank rear supporting plate also respectively be movably connected at left and right sides of footrest.
4. lower limbs active-passive rehabilitation training aids according to claim 1, it is characterised in that：The roller bearing lead screw transmission mechanism
Including lead screw stepper motor, roller bearing lead screw, positioning sliding block and ankle-joint control-rod, roller bearing lead screw is driven phase with lead screw stepper motor
Even, positioning sliding block is connect with roller bearing wire rod thread, and one end and the positioning sliding block of ankle-joint control-rod are movably connected, the other end and foot
Support is movably connected.
5. wanting the lower limbs active-passive rehabilitation training aids described in 1 according to right, it is characterised in that：Further include two Collapsible racks,
Two Collapsible racks are respectively symmetrically mounted on the both sides of pedestal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710022329.1A CN108294913A (en) | 2017-01-12 | 2017-01-12 | Lower limbs active-passive rehabilitation training aids |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710022329.1A CN108294913A (en) | 2017-01-12 | 2017-01-12 | Lower limbs active-passive rehabilitation training aids |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108294913A true CN108294913A (en) | 2018-07-20 |
Family
ID=62871818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710022329.1A Pending CN108294913A (en) | 2017-01-12 | 2017-01-12 | Lower limbs active-passive rehabilitation training aids |
Country Status (1)
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| CN (1) | CN108294913A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109730900A (en) * | 2019-03-22 | 2019-05-10 | 兰州大学 | A kind of lower limbs joint recovered device |
| CN109846665A (en) * | 2019-01-18 | 2019-06-07 | 童泽富 | A kind of sitting and lying formula recovery training appliance for recovery lower limbs material |
| CN109998856A (en) * | 2019-04-10 | 2019-07-12 | 杭州市余杭区第五人民医院 | A kind of rheumatic sufferers foot mobilizer |
| CN113520791A (en) * | 2021-07-14 | 2021-10-22 | 新疆维吾尔自治区人民医院 | Recovered auxiliary device of bone joint activity |
| CN114699278A (en) * | 2022-03-22 | 2022-07-05 | 华北医疗健康集团邢台总医院 | Early rehabilitation training device for active and passive activities of joints |
| CN116251330A (en) * | 2022-10-19 | 2023-06-13 | 天津医科大学总医院空港医院 | Knee joint rehabilitation training machine |
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| US4825852A (en) * | 1986-10-31 | 1989-05-02 | Sutter Biomedical, Inc. | Continuous passive motion device |
| US4834073A (en) * | 1987-02-20 | 1989-05-30 | Medical Technology, Inc. | Passive motion exerciser |
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| CN203852549U (en) * | 2014-05-15 | 2014-10-01 | 浙江大学台州研究院 | Lower limb rehabilitation device |
| CN104382724A (en) * | 2014-11-28 | 2015-03-04 | 常宗瑜 | New type lower limb rehabilitation physiotherapy apparatus |
| CN105963102A (en) * | 2016-04-12 | 2016-09-28 | 南京航空航天大学 | Parallel link-type lower limb rehabilitation robot and working method thereof |
| CN206950326U (en) * | 2017-01-12 | 2018-02-02 | 上海理工大学 | Lower limbs active-passive rehabilitation training aids |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2407710A1 (en) * | 1977-11-04 | 1979-06-01 | Pecheux Jean Claude | Harness for exercising leg - has frame jointed at knee and pivoting on supports, with drive by motor and screw rod to provide flexing |
| US4825852A (en) * | 1986-10-31 | 1989-05-02 | Sutter Biomedical, Inc. | Continuous passive motion device |
| US4834073A (en) * | 1987-02-20 | 1989-05-30 | Medical Technology, Inc. | Passive motion exerciser |
| CN2255255Y (en) * | 1993-11-11 | 1997-06-04 | 北京市结核病胸部肿瘤研究所 | Passive functional exercising device for low limb |
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| CN105963102A (en) * | 2016-04-12 | 2016-09-28 | 南京航空航天大学 | Parallel link-type lower limb rehabilitation robot and working method thereof |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109846665A (en) * | 2019-01-18 | 2019-06-07 | 童泽富 | A kind of sitting and lying formula recovery training appliance for recovery lower limbs material |
| CN109730900A (en) * | 2019-03-22 | 2019-05-10 | 兰州大学 | A kind of lower limbs joint recovered device |
| CN109998856A (en) * | 2019-04-10 | 2019-07-12 | 杭州市余杭区第五人民医院 | A kind of rheumatic sufferers foot mobilizer |
| CN109998856B (en) * | 2019-04-10 | 2021-03-19 | 杭州市余杭区第五人民医院 | Foot moving device for rheumatism patient |
| CN113520791A (en) * | 2021-07-14 | 2021-10-22 | 新疆维吾尔自治区人民医院 | Recovered auxiliary device of bone joint activity |
| CN114699278A (en) * | 2022-03-22 | 2022-07-05 | 华北医疗健康集团邢台总医院 | Early rehabilitation training device for active and passive activities of joints |
| CN116251330A (en) * | 2022-10-19 | 2023-06-13 | 天津医科大学总医院空港医院 | Knee joint rehabilitation training machine |
| CN116251330B (en) * | 2022-10-19 | 2023-09-01 | 天津医科大学总医院空港医院 | Knee joint rehabilitation training machine |
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Application publication date: 20180720 |