CN107224386A - A kind of new elbow joint function rehabilitation device - Google Patents
A kind of new elbow joint function rehabilitation device Download PDFInfo
- Publication number
- CN107224386A CN107224386A CN201710595445.2A CN201710595445A CN107224386A CN 107224386 A CN107224386 A CN 107224386A CN 201710595445 A CN201710595445 A CN 201710595445A CN 107224386 A CN107224386 A CN 107224386A
- Authority
- CN
- China
- Prior art keywords
- restraining board
- arm restraining
- connecting plate
- elbow joint
- small arm
- 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.)
- Granted
Links
- 210000002310 elbow joint Anatomy 0.000 title claims abstract description 24
- 230000008407 joint function Effects 0.000 title claims abstract description 12
- 230000000452 restraining effect Effects 0.000 claims abstract description 66
- 210000000245 forearm Anatomy 0.000 claims description 14
- 239000004744 fabric Substances 0.000 claims description 10
- 238000004026 adhesive bonding Methods 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims 1
- 230000006378 damage Effects 0.000 abstract description 3
- 238000005452 bending Methods 0.000 description 4
- 210000001364 upper extremity Anatomy 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000001356 surgical procedure Methods 0.000 description 2
- 206010060820 Joint injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000474 nursing effect Effects 0.000 description 1
- 210000000578 peripheral nerve Anatomy 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- 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
- A61H1/0218—Drawing-out devices
-
- 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
-
- 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
- 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
- A61H2201/14—Special force transmission means, i.e. between the driving means and the interface with the user
-
- 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
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 medical assistance instrument field.Purpose is to provide a kind of rehabilitation efficacy good new elbow joint function rehabilitation device.The technical solution adopted in the present invention is：A kind of new elbow joint function rehabilitation device, including base, the big arm restraining board of upper setting of base and small arm restraining board.Small arm restraining board and the big arm restraining board back side are provided with engaging lug, and are hinged by the jointed shaft at engaging lug and base.Small arm restraining board is additionally provided with the first connecting plate close to the end back side in space.Drive mechanism is set on base, and drive mechanism includes linear electric machine and flexible connection component.Being flexibly connected component includes helical spring and quarter butt, and one end of quarter butt and the output end of linear electric machine are hinged, and the other end of quarter butt and one end of helical spring are affixed, and the other end of helical spring and the first connecting plate are affixed.The present invention more adapts to the rehabilitation demands at rehabilitation initial stage, it is to avoid damage is caused to elbow joint, rehabilitation efficacy is greatly improved.
Description
Technical field
The present invention relates to medical assistance instrument field, specifically related to a kind of new elbow joint function rehabilitation device.
Background technology
Elbow joint is the important function joint of upper limbs.Elbow joint or upper extremity operation, such as orthopaedics trans-articular are performed the operation or god
Through surgery Peripheral nerve repair operation etc., need after surgery will elbow joint carry out it is outer fixed, but it is fixed terminate after, often leave elbow
Portion can not from principal curvature, stretch the sequelae of dumb or autonomous angle of bend foot.Routine currently for the sequelae is done
Method is to reach the purpose of progressively rehabilitation by manually carrying out auxiliary repetition stretching, extension to patient's upper limbs, and such a mode takes time and effort,
Labor intensity is bigger than normal for nursing staff.Therefore, occurring in that the auxiliary dress recovered for elbow joint function in the prior art
Put, patient's large arm and forearm are mainly separately fixed on large arm plate and forearm plate by current this kind of device by the way of, small
Arm plate is hinged with large arm plate, and is used as driving source by the stepper motor being arranged on large arm plate, and drives forearm plate past
It is multiple to rotate, so as to realize the purpose of recovering aid.
But this kind of device still has numerous defects, for example：Existing rehabilitation servicing unit, because large arm plate is used
It is fixedly installed, and for driving the driving force excessively mechanization of forearm plate, causes forearm plate rigidity during bending excessive,
Damage is easily caused to elbow joint.Especially for the sufferer at rehabilitation initial stage, elbow joint bending amount is unsuitable excessive, and existing rehabilitation
The forearm plate of servicing unit lack during bending bending buffering capacity (motor rotate how much, forearm plate just bend how much),
Cause at rehabilitation initial stage and do not apply to.
The content of the invention
It is an object of the invention to provide a kind of good new elbow joint function rehabilitation device of rehabilitation efficacy.
For achieving the above object, the technical solution adopted in the present invention is：A kind of new elbow joint function rehabilitation dress
Put, including base, the upper surface of the base sets big arm restraining board and small arm restraining board respectively；The big arm restraining board and small
The section of arm restraining board is in the accommodating chamber of C fonts and Inner Constitution patient's arm of C fonts, the small arm restraining board and large arm
One end of fixed plate is positioned opposite and leaves space therebetween；The back of the body of small arm restraining board and big arm restraining board close to space one end
Face is provided with engaging lug, and is hinged by being located in the jointed shaft at engaging lug with base composition；
The small arm restraining board is additionally provided with the first connecting plate close to the end back side in space, first connecting plate with it is small
Arm restraining board is vertical；Drive mechanism is additionally provided with the base, the drive mechanism includes linear electric machine and for connecting line
The flexible connection component of property motor and the first connecting plate；The flexible connection component includes helical spring and quarter butt, the quarter butt
One end and the output end of linear electric machine be hinged, the other end of quarter butt and one end of helical spring are affixed, the helical spring
The other end and the first connecting plate are affixed.
It is preferred that, the one end of the quarter butt away from linear electric machine output end is provided with the second perpendicular connecting plate, described
Spring installing pipe is correspondingly arranged on first connecting plate and the second connecting plate, the two ends of the helical spring are located at spring and pacified respectively
In tubulature.
It is preferred that, fixation kit is provided with the big arm restraining board and small arm restraining board, the fixation kit includes
The cloth air bag of big arm restraining board or the C fonts on small arm restraining board inwall is bonded in, the air inlet of the cloth air bag passes through flexible pipe
It is connected with the gas outlet of micro air pump, the micro air pump is fixedly installed on base；The big arm restraining board and forearm are fixed
The upper and lower surface of plate is respectively arranged between a tie, the tie and connected by thread gluing.
Beneficial effects of the present invention are embodied a concentrated reflection of：More adapt to the rehabilitation demands at rehabilitation initial stage, it is to avoid elbow joint is made
Into damage, rehabilitation efficacy is greatly improved.Specifically, in use, the large arm and forearm of patient are divided by the present invention
It is not fixed on big arm restraining board and small arm restraining board, and the elbow joint of patient is directed at space.Linear electric machine starts, by soft
Property connection component the first connecting plate of push-and-pull, so as to drive small arm restraining board to rotate.During small arm restraining board is rotated.Power
Pass sequentially through quarter butt, helical spring and the first connecting plate to be transmitted, the expansion performance of helical spring can avoid the firm of power
Property transmission, buffer patient's elbow joint stress.Simultaneously as big arm restraining board can be rotated also using the setting being hinged,
Therefore, patient can adjust itself erect-position, to change the fixed angle of large arm when experiencing obvious pain.So as to avoid elbow
Joint injury, the patient at especially suitable rehabilitation initial stage is used.
Brief description of the drawings
Fig. 1 is structural representation of the invention；
Fig. 2 is A portions enlarged drawing in Fig. 1；
Fig. 3 is a kind of use state schematic diagram of structure shown in Fig. 1；
Fig. 4 is the structural representation of small arm restraining board；
Fig. 5 is a kind of use state schematic diagram of structure shown in Fig. 4.
Embodiment
A kind of new elbow joint function rehabilitation device with reference to shown in Fig. 1-5, including base 1, the upper surface of the base 1
Big arm restraining board 2 and small arm restraining board 3 are set respectively, and big arm restraining board 2 is used to fix large arm, and small arm restraining board 3 is used to fix
Forearm.With reference to shown in Figure 4 and 5, the section of the big arm restraining board 2 and small arm restraining board 3 is in the inside of C fonts and C fonts
The accommodating chamber of patient's arm is constituted, one end of the small arm restraining board 3 and big arm restraining board 2 is positioned opposite and leaves therebetween
Space.Fixation kit is provided with the big arm restraining board 2 and small arm restraining board 3, the fixation kit can be exactly large arm
Fixed plate 2 and small arm restraining board 3 itself, are realized by tie 12 and bound.But more preferable way is that the fixation kit includes viscous
It is connected on the cloth air bag 9 of big arm restraining board 2 or the C fonts on the inwall of small arm restraining board 3, the air inlet of the cloth air bag 9 passes through soft
Pipe 10 is connected with the gas outlet of micro air pump 11, and the micro air pump 11 is fixedly installed on base 1.In use, by arm by
It is put at the opening of cloth air bag 9, opens micro air pump 11 by the bulging of cloth air bag 9.Cloth air bag 9 can use various sizes of hand
Arm, versatility is stronger.Meanwhile, cloth air bag 9 preferably can fit with arm.Tie 12 is coordinated to tighten then more on this basis
It is good.The upper and lower surface of namely described big arm restraining board 2 and small arm restraining board 3 is respectively arranged with a tie 12, the tie
Connected between 12 by thread gluing 13.Certainly, it is also feasible using other fixation kits for playing phase same-action.
The small arm restraining board 3 of the present invention and big arm restraining board 2 are provided with engaging lug 4 close to the back side of space one end, and lead to
The jointed shaft being located at engaging lug 4 is crossed to be hinged with the composition of base 1.As shown in figure 1, small arm restraining board 3 and big arm restraining board 2
Open face is on the right side, then right is front, is used as the back side.Therefore, engaging lug 4 is arranged on the left side.Set and jointed shaft on engaging lug 4
The vertical core being engaged, jointed shaft is constituted through vertical core and is hinged.So as to realize that small arm restraining board 3 and big arm restraining board 2 are rotatable, this
There is obvious difference by the way of fixed with traditional big arm restraining board 2.
With reference to shown in Fig. 1 and 2, the small arm restraining board 3 is additionally provided with the first connecting plate 5 close to the end back side in space,
First connecting plate 5 is vertical with small arm restraining board 3.Drive mechanism is additionally provided with the base 1, the drive mechanism includes
Linear electric machine 6 and the flexible connection component for connecting the connecting plate 5 of linear electric machine 6 and first.The flexible connection component includes
Helical spring 7 and quarter butt 8, one end of the quarter butt 8 and the output end of linear electric machine 6 are hinged, the other end and the spiral bullet of quarter butt 8
One end of spring 7 is affixed, and the other end of the helical spring 7 and the first connecting plate 5 are affixed.
The large arm and forearm of patient in use, are separately fixed at big arm restraining board 2 and forearm are fixed by the present invention
On plate 3, and the elbow joint of patient is directed at space.Linear electric machine 6 starts, by being flexibly connected the first connecting plate of component push-and-pull 5,
So as to drive small arm restraining board 3 to rotate.During small arm restraining board 3 is rotated.Power passes sequentially through quarter butt 8, helical spring 7
Transmitted with the first connecting plate 5, the expansion performance of helical spring 7 can avoid the rigid of transmission of power, and buffering patient elbow is closed
The stress of section.Simultaneously as big arm restraining board 2 can be rotated, therefore, patient is experiencing also using the setting being hinged
During obvious pain, itself erect-position is can adjust, to change the fixed angle of large arm.So as to avoid elbow joint from being damaged, it is especially suitable for
The patient at rehabilitation initial stage is used.
In use, the position that helical spring 7 is contacted with the first connecting plate 5 and the second connecting plate 21 is spiral shell to the present invention
Revolve the weak spot that spring 7 is connected.In order to improve the service life of helical spring 7, more preferable way is, as shown in Fig. 2 described short
The one end of bar 8 away from the output end of linear electric machine 6 is provided with the second perpendicular connecting plate 21, first connecting plate 5 and second
Spring installing pipe 20 is correspondingly arranged on connecting plate 21, the two ends of the helical spring 7 are located in spring installing pipe 20 respectively.
Claims (3)
1. a kind of new elbow joint function rehabilitation device, including base (1), the upper surface of the base (1) set large arm respectively
Fixed plate (2) and small arm restraining board (3)；The section of the big arm restraining board (2) and small arm restraining board (3) is in C fonts and C words
One end of the accommodating chamber of Inner Constitution patient's arm of shape, the small arm restraining board (3) and big arm restraining board (2) it is positioned opposite and
Therebetween space is left；It is characterized in that：Small arm restraining board (3) and big arm restraining board (2) are equal close to the back side of space one end
Engaging lug (4) is provided with, and is hinged by the jointed shaft for being located in engaging lug (4) place with base (1) composition；
The small arm restraining board (3) is additionally provided with the first connecting plate (5), first connecting plate close to the end back side in space
(5) it is vertical with small arm restraining board (3)；Drive mechanism is additionally provided with the base (1), the drive mechanism includes linear electric machine
(6) and for connecting the flexible connection component of linear electric machine (6) and the first connecting plate (5)；The flexible connection component includes spiral shell
Spring (7) and quarter butt (8) are revolved, one end of the quarter butt (8) and the output end of linear electric machine (6) are hinged, the other end of quarter butt (8)
One end with helical spring (7) is affixed, and the other end and the first connecting plate (5) of the helical spring (7) are affixed.
2. new elbow joint function rehabilitation device according to claim 1, it is characterised in that：The quarter butt (8) is away from line
Property motor (6) output end one end be provided with perpendicular the second connecting plate (21), first connecting plate (5) and the second connection
Spring installing pipe (20) is correspondingly arranged on plate (21), the two ends of the helical spring (7) are located at spring installing pipe (20) respectively
It is interior.
3. new elbow joint function rehabilitation device according to claim 2, it is characterised in that：The big arm restraining board (2)
Be provided with fixation kit on small arm restraining board (3), the fixation kit includes being bonded in big arm restraining board (2) or forearm is solid
The cloth air bag (9) of C fonts on fixed board (3) inwall, the air inlet of the cloth air bag (9) passes through flexible pipe (10) and micro air pump
(11) gas outlet connection, the micro air pump (11) is fixedly installed on base (1)；The big arm restraining board (2) and forearm
The upper and lower surface of fixed plate (3) is respectively arranged between a tie (12), the tie (12) to be connected by thread gluing (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710595445.2A CN107224386B (en) | 2017-07-20 | 2017-07-20 | A kind of novel elbow joint function rehabilitation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710595445.2A CN107224386B (en) | 2017-07-20 | 2017-07-20 | A kind of novel elbow joint function rehabilitation device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107224386A true CN107224386A (en) | 2017-10-03 |
| CN107224386B CN107224386B (en) | 2019-06-04 |
Family
ID=59957194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710595445.2A Active CN107224386B (en) | 2017-07-20 | 2017-07-20 | A kind of novel elbow joint function rehabilitation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107224386B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108904218A (en) * | 2018-05-28 | 2018-11-30 | 罗佳辉 | A kind of medical treatment and nursing hand exercise device |
| CN111110537A (en) * | 2020-01-17 | 2020-05-08 | 高春梅 | Rehabilitation training device for recovery after arm muscle and joint injury |
| CN111743731A (en) * | 2020-07-06 | 2020-10-09 | 中南大学湘雅医院 | Novel elbow joint function rehabilitation device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3727186A1 (en) * | 1987-08-14 | 1989-02-23 | Hug Gerhard Gmbh | Device for the passive mobilisation of the elbow joint of a patient |
| DE69224228T2 (en) * | 1991-04-24 | 1998-09-17 | Peter M Bonutti | Orthosis with distraction over a range of motion |
| US5848979A (en) * | 1996-07-18 | 1998-12-15 | Peter M. Bonutti | Orthosis |
| DE10153125C1 (en) * | 2001-10-27 | 2003-05-08 | Henoch Schuh | Contracture bandage, used in treatment/prophylaxis of defective joint positions in extremities that have been inactive, comprises cushion element having an upward-facing U- or V-shaped trough for receiving the end region of a rod element |
| CN106109180A (en) * | 2016-09-09 | 2016-11-16 | 航天恒星科技有限公司 | A kind of rehabilitation training apparatus |
| CN106943713A (en) * | 2016-01-05 | 2017-07-14 | 蓝兆杰 | Shoulder joint rehabilitation assistive device |
-
2017
- 2017-07-20 CN CN201710595445.2A patent/CN107224386B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3727186A1 (en) * | 1987-08-14 | 1989-02-23 | Hug Gerhard Gmbh | Device for the passive mobilisation of the elbow joint of a patient |
| DE69224228T2 (en) * | 1991-04-24 | 1998-09-17 | Peter M Bonutti | Orthosis with distraction over a range of motion |
| US5848979A (en) * | 1996-07-18 | 1998-12-15 | Peter M. Bonutti | Orthosis |
| DE10153125C1 (en) * | 2001-10-27 | 2003-05-08 | Henoch Schuh | Contracture bandage, used in treatment/prophylaxis of defective joint positions in extremities that have been inactive, comprises cushion element having an upward-facing U- or V-shaped trough for receiving the end region of a rod element |
| CN106943713A (en) * | 2016-01-05 | 2017-07-14 | 蓝兆杰 | Shoulder joint rehabilitation assistive device |
| CN106109180A (en) * | 2016-09-09 | 2016-11-16 | 航天恒星科技有限公司 | A kind of rehabilitation training apparatus |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108904218A (en) * | 2018-05-28 | 2018-11-30 | 罗佳辉 | A kind of medical treatment and nursing hand exercise device |
| CN111110537A (en) * | 2020-01-17 | 2020-05-08 | 高春梅 | Rehabilitation training device for recovery after arm muscle and joint injury |
| CN111110537B (en) * | 2020-01-17 | 2021-11-02 | 东至森溢生物能源科技有限公司 | Rehabilitation training device for recovery after arm muscle and joint injury |
| CN111743731A (en) * | 2020-07-06 | 2020-10-09 | 中南大学湘雅医院 | Novel elbow joint function rehabilitation device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107224386B (en) | 2019-06-04 |
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