CN2270491Y - Passive exercising apparatus for elbow joint - Google Patents
Passive exercising apparatus for elbow joint Download PDFInfo
- Publication number
- CN2270491Y CN2270491Y CN 96211496 CN96211496U CN2270491Y CN 2270491 Y CN2270491 Y CN 2270491Y CN 96211496 CN96211496 CN 96211496 CN 96211496 U CN96211496 U CN 96211496U CN 2270491 Y CN2270491 Y CN 2270491Y
- Authority
- CN
- China
- Prior art keywords
- support
- supporting bracket
- iii
- arm supporting
- postbrachium
- 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.)
- Expired - Fee Related
Links
- 210000002310 elbow joint Anatomy 0.000 title claims abstract description 13
- 210000000245 forearm Anatomy 0.000 claims description 10
- 230000001105 regulatory effect Effects 0.000 claims description 9
- 239000011230 binding agent Substances 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims 1
- 238000011084 recovery Methods 0.000 abstract 1
- 230000002980 postoperative effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 210000003141 lower extremity Anatomy 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 235000004443 Ricinus communis Nutrition 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 210000001364 upper extremity Anatomy 0.000 description 1
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- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The utility model relates to a passive exercising apparatus, which rebuilds the function of an elbow joint after an operation. The utility model is mainly composed of a base, an adjusting mechanism, an arm supporting bracket and a drive mechanism, wherein the adjusting mechanism is positioned between the base and the arm supporting bracket, the adjusting mechanism is fixed with the base and the arm supporting bracket, and the drive mechanism is fixed with the arm supporting bracket. Thereby, the utility model is caused to have the advantages of reasonable structural design, convenient and reliable use, quick elbow joint recovery, etc.
Description
This utility model relates to a kind of medical apparatus and instruments, particularly a kind of elbow joint passive exercising apparatus, and it is applicable to that mainly various diseases in the elbow joint needs the reconstruction of passive exercise and elbow joint postoperative function.
In the prior art, to the postoperative motion in each joint of lower limb, existing multiple joint of the lower extremity passive exercising apparatus is used, and it is manually-operated many unfavorable to have removed from; But in the postoperative function in each joint of upper limb recovers, but there is not operational joint passive exercising apparatus, and can only finish by manually-operated, the patient that need rebuild as the elbow joint postoperative function, all need every day medical personnel or family numbers of patients with artificial method activity,, make patient's elbow joint recover slower because that human activity exists is movable inhomogeneous, inhomogeneous, shortcoming such as can not uninterruptedly move for a long time firmly, and artificial method troublesome poeration is wasted time and energy.
The purpose of this utility model is to overcome existing above-mentioned deficiency in the prior art, and a kind of reasonable in design, the easy to use and reliable and elbow joint passive exercising apparatus that can operate automatically are provided.
The purpose that this utility model proposed can be achieved through the following technical solutions: it is made up of base, governor motion, arm supporting bracket and driving mechanism, governor motion is between base and arm supporting bracket, and fix with base and arm supporting bracket, driving mechanism is then fixed with arm supporting bracket.
Description of drawings is as follows:
Fig. 1 is a structural representation axonometric chart of the present utility model.
Fig. 2 is the structural representation of driving mechanism of the present utility model.
Fig. 2 is the control chamber schematic diagram.
Following this utility model will be described in further detail in conjunction with the accompanying drawings and by embodiment.
Referring to Fig. 1, this utility model mainly is made up of base I, governor motion II, arm supporting bracket III and driving mechanism IV; Base I comprises chassis 2 and castor 1, and chassis 2 has two braking universal caster wheels 1, makes the whole instrument conveniently moving; Governor motion II comprises regulating sleeve 3, height regulating rod 4, angular adjustment bar 5 and holding screw 6, height regulating rod 4 is fixed in the regulating sleeve 3, it and angular adjustment bar 5 are formed a universal adjustment mechanism, they are regulated by holding screw 6 and are fixing, no matter the patient is in and lies on the back, sits or various states such as station, all can obtain desired location; Arm supporting bracket III is made up of postbrachium bracing frame 7, postbrachium length adjustment bar 8, back arm support 10, preceding arm support 11, forearm length adjustment support 12 and forearm supports 14, postbrachium bracing frame 7 and angular adjustment bar 5 are fixedly connected by holding screw, then weld fixing with back arm support 10, back arm support 10 and preceding arm support 11 are connected by hinge, postbrachium length adjustment bar 8 and forearm length adjusting rod 12 are the drawing and pulling type structure, they are fixed by holding screw respectively, so that adjust according to the different length of patient's arm; Be fixing arm, before back arm support 10 reaches, be respectively equipped with binder 9 on the arm support 11, hold support 13 and be fixed on the forearm length adjustment support 12; Driving mechanism IV and forearm supports 14 are fixed by screw, then weld fixing with preceding arm support 11; Control chamber V can be placed on the chassis 2 by pallet 16.
Referring to Fig. 2, driving mechanism IV mainly by motor 19, drive screw mandrel 20, regulate screw mandrel 21, movable block 23 and nut 24 and forms, motor 19 links with driving screw mandrel 20, it is parallel and pass movable block 23 to regulate screw mandrel 21 and driving screw mandrel 20; Be provided with forward and backward adjusting nut 22,25 on adjusting screw mandrel 21, this forward and backward adjusting nut 22,25 is positioned at the front and back of movable block 23, movable block 23, nut 24 and postbrachium bracing frame 7 screw rigid connection; Driving screw mandrel 20 can move in nut 24, and 26 is gripper shoe.
Referring to Fig. 3, Fig. 1, power-switching circuit among the control chamber V produces the two-way power supply, offer motor and control circuit respectively, after on and off switch 17 closes, the initial reset circuit produces the initial operation direction signal, the speed control circuit that re-adjustment speed governing knob 18 is set, rotate to certain direction by the power amplification circuit drive motors, thereby drive driving mechanism IV motion, and produce forward and backward travel switch signal, the travel switch signal of commutation control circuit by receiving, the commutation of decision control motor.
Referring to Fig. 1, Fig. 2, during use, before regulating according to patient's practical situation earlier, back adjusting nut 22,25 and speed, arm with the patient is placed on back arm support 10 and the preceding arm support 11 then, fix with binder 9, energized (be about to plug 15 plug control chamber V) again, turn on the power switch 17, regulate speed governing knob 18 as required, like this, motor 19 just drives under the control of control chamber V and drives screw mandrel 20, before movable block 23 is run into, back adjusting nut 22,25 o'clock, before the generation, back travel switch signal, thus whole driving mechanism IV is seesawed, arm support 11 is made fan shape moving before driving by forearm supports 14 thus, and patient's elbow joint is restored.
The utility model compared with prior art has the following advantages: 1, structural design is closed Reason, easy to use and reliable; 2, automatic operation can move for a long time incessantly, and fortune Evenly moving, help patient's elbow joint to recover as early as possible; 3, alleviated medical personnel's worker The work amount has improved operating efficiency, and is time saving and energy saving.
Claims (5)
1, a kind of elbow joint passive exercising apparatus, it is characterized in that: it is made up of base (I), governor motion (II), arm supporting bracket (III) and driving mechanism (IV), governor motion (II) is positioned between base (I) and the arm supporting bracket (III), and fixing with base (I) and arm supporting bracket (III), driving mechanism (IV) is then fixing with arm supporting bracket (III).
2, locomotorium as claimed in claim 1, it is characterized in that: governor motion (II) comprises regulating sleeve (3), height regulating rod (4), angular adjustment bar (5) and holding screw (6), and height regulating rod (4) and angular adjustment bar (5) are fixing by holding screw (6).
3, locomotorium as claimed in claim 1, it is characterized in that: arm supporting bracket (III) is made up of postbrachium bracing frame (7), postbrachium length adjustment bar (8), back arm support (10), preceding arm support (11), forearm length adjustment support (12) and forearm supports (14), postbrachium bracing frame (7) is fixing with back arm support (10) welding, back arm support (10) links by hinge with preceding arm support (11), postbrachium length adjustment bar (8) and forearm length adjustment support (12) are the drawing and pulling type structure, and they are fixed by holding screw respectively.
4, locomotorium as claimed in claim 3, it is characterized in that: on arm supporting bracket (III), also be provided with binder (9) and hold support (13), binder (9) is located on preceding arm support (11) and the back arm support (10), holds support (13) and then is fixed on the forearm length adjustment support (12).
5, locomotorium as claimed in claim 1, it is characterized in that: driving mechanism (IV) mainly is made up of motor (19), driving screw mandrel (20), adjusting screw mandrel (21), movable block (23) and nut (24), motor (19) with drive screw mandrel (20) and connect, it is parallel with driving screw mandrel (20) and pass movable block (23), nut (24), movable block (24) and postbrachium bracing frame (7) and use the screw rigid connection to regulate screw mandrel (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96211496 CN2270491Y (en) | 1996-06-11 | 1996-06-11 | Passive exercising apparatus for elbow joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96211496 CN2270491Y (en) | 1996-06-11 | 1996-06-11 | Passive exercising apparatus for elbow joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2270491Y true CN2270491Y (en) | 1997-12-17 |
Family
ID=33894407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96211496 Expired - Fee Related CN2270491Y (en) | 1996-06-11 | 1996-06-11 | Passive exercising apparatus for elbow joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2270491Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008142553A3 (en) * | 2007-05-22 | 2009-02-19 | Univ Hong Kong Polytechnic | Robotic training system with multi-orientation module |
| CN102670379A (en) * | 2012-05-15 | 2012-09-19 | 上海交通大学 | Movable wearable lower limb exoskeleton rehabilitation robot |
| CN106955218A (en) * | 2017-03-23 | 2017-07-18 | 林娟娟 | Arm rehabilitation training instrument |
-
1996
- 1996-06-11 CN CN 96211496 patent/CN2270491Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008142553A3 (en) * | 2007-05-22 | 2009-02-19 | Univ Hong Kong Polytechnic | Robotic training system with multi-orientation module |
| CN101820845B (en) * | 2007-05-22 | 2012-04-18 | 香港理工大学 | Robot training system with multi-directional modules |
| CN102670379A (en) * | 2012-05-15 | 2012-09-19 | 上海交通大学 | Movable wearable lower limb exoskeleton rehabilitation robot |
| CN102670379B (en) * | 2012-05-15 | 2014-10-15 | 上海交通大学 | Movable wearable lower limb exoskeleton rehabilitation robot |
| CN106955218A (en) * | 2017-03-23 | 2017-07-18 | 林娟娟 | Arm rehabilitation training instrument |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |