CN2128879Y - Mechanical leg for paralysis patient - Google Patents
Mechanical leg for paralysis patient Download PDFInfo
- Publication number
- CN2128879Y CN2128879Y CN 92219616 CN92219616U CN2128879Y CN 2128879 Y CN2128879 Y CN 2128879Y CN 92219616 CN92219616 CN 92219616 CN 92219616 U CN92219616 U CN 92219616U CN 2128879 Y CN2128879 Y CN 2128879Y
- Authority
- CN
- China
- Prior art keywords
- bar
- lower limb
- thigh
- shank
- shank bar
- 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
Abstract
The utility model relates to a walking function recovery mechanical leg for hemiplegia patients, which is composed of a mechanical driving leg (Figure 1) and a horizontal fixing frame horizontal plate or a vertical fixing frame walking-helping cart (Figure 2) and is designed by the lever principle and the cam drive principle. A simple mechanical driving mechanism is adopted so that the hemiplegia patient can carry out walking function recovery exercise of the lower limb of the sick side with the help of the upper limb of the healthy side of the body. The utility model, which has the advantages of easy and flexible operation, safe and reliable use, simple structure, convenient fabrication, etc., is an ideal instrument for a hemiplegia patient to carry out walking function recovery exercise in the early period and the stable recovery period.
Description
This utility model relates to a kind of hemiplegic patient's walking function rehabilitation pedipulator.
Apoplectic hemiplegia is one of three big diseases of present harm humans health, and the rehabilitation approach of hemiplegic patient's walking function is the important topic that medical circle is extremely paid close attention to.Modern medicine proves: the recovery of apoplectic hemiplegia patient hemiplegia side limb function depends on the again domination of the potential motor path of homonymy cerebral hemisphere to limbs.Medical circle has the scholar to propose: carry out the functional exercise of hemiplegia side limbs after the apoplexy in early days, help the affected limb functional rehabilitation.At present, the hemiplegic patient performs physical exercise after the stable disease owing to early stage bed is difficult to carry out the chance that functional exercise loses early implementation affected limb functional rehabilitation exercise mostly.Dysstasia, whenever moving moves a step all need by the nursing staff help to lift the Ipsilateral lower limb can, it is very difficult to carry out functional exercise.Walking function is the essential condition that hemiplegic patient is taken care of oneself, and a kind of hemiplegic patient of allowing of research design utilizes the function of healthy side limbs to assist affected limb to recover the reconditioning apparatus of walking function, has crucial meaning.
The purpose of this utility model is to utilize the mechanical drive principle transmission lower limb that designs a mechanism, and makes the hemiplegic patient can utilize healthy side limbs to realize that the Ipsilateral lower limb is passive and lifts, takes a step, and progressively realizes the rehabilitation of Ipsilateral shank walking function.
The purpose of this utility model realizes by following measure:
This utility model is a kind of hemiplegic patient's walking function rehabilitation pedipulator (Fig. 1, Fig. 2), it is made up of machine driving lower limb (Fig. 1) and machine driving lower limb fixed mount (Fig. 2), the machine driving lower limb is by stick (21), machine driving lower limb fixing head (16), the thigh bar drive system, shank bar drive system, thigh bar (12), shank bar (10), big leg support (13), little leg support (11), foot holder (30) is formed, the thigh bar drive system is by thigh bar live roller plate (18), thigh bar driving cam plate (19), thigh bar transmission tube (14), pedestal (22), thigh bar driver plate (25) is formed, shank bar drive system is by shank bar live roller plate (17), shank bar driving cam plate (20), shank bar power transmission shaft (15), shank bar driver plate (24), shank bar adjustable drawbar (26) is formed, shank bar (10) and thigh bar (12) hinge joint, thigh bar driving cam plate (19) and shank bar driving cam plate (20) are fixed as one with stick (21) and can rotate around axle (31), the roller of shank bar live roller plate (17) leans against on the cam of shank bar driving cam plate (20), the roller of thigh bar live roller plate (18) is through in the cam path of thigh bar driving cam plate (19), thigh bar live roller plate (18), thigh bar driver plate (25) is separately fixed at the two ends of thigh bar transmission tube (14), shank bar live roller plate (17), shank bar driver plate (24) is separately fixed at the two ends of shank bar power transmission shaft (15), shank bar power transmission shaft (15) is enclosed within the thigh bar transmission tube (14), the one end hinge joint of shank bar adjustable drawbar (26) is on shank bar driver plate (24), the other end passes the aperture that shank bar (10) is gone up the turning (27) rectangular with it, with the length of nut (29) scalable shank bar adjustable drawbar (26), shank bar (10) and thigh bar (12) are+10 °～-40 ° angles.Thigh bar transmission tube (14) is fixed on the machine driving lower limb fixing head (16) with pedestal (22), being provided with bundle on machine driving lower limb fixing head (16) is the belt of hemiplegic patient's waist, greatly, also be provided with frenulum on the little leg support, machine driving lower limb fixed mount divides supination type fixed mount or stand-type fixed mount, the supination type fixed mount is a horizontal plate, section is provided with the fixture that is complementary with machine driving lower limb fixing head (16) installing hole (23) therein, stand-type fixed mount is a travelling aided bicycle (Fig. 2), it is by vehicle frame (8), walking universal wheel (6), supporting leg (5), link (3), tee T suspender belt (1), fixing head (2), handrail (9) is formed, the front end of vehicle frame (8) is worn-out mouthful formula, column (4) is positioned at the middle part of bottom girder, supporting leg (5) hinge joint is at the bottom girder middle part, tee T suspender belt (1) hangs on the link (3), 4 walking universal wheels (6) are fixed on the bottom girder of vehicle frame (8), have hole or the groove that is complementary with machine driving lower limb fixing head (16) installing hole (23) on the fixing head (2), machine driving lower limb (Fig. 1) is that the machine driving lower limb fixing head (16) of machine driving lower limb (Fig. 1) and the fixing head (2) or the supination type fixed mount horizontal plate fixture of stand-type fixed mount travelling aided bicycle (Fig. 2) are connected and fixed with bolt with being connected of machine driving lower limb fixed mount.
This utility model hemiplegic patient walking function rehabilitation pedipulator can be made into left lower limb type or right lower limb type according to needs of patients; Thigh bar (12) can be made into large, medium and small three kinds of models according to the human body height with the length of shank bar (10); The setting height(from bottom) of machine driving lower limb is adjusted with the hole of stand-type fixed mount travelling aided bicycle fixing head (2) or the installation site of groove by the installing hole (23) of machine driving lower limb fixing head (16) according to human body height.
The supporting leg (5) of the stand-type fixed mount travelling aided bicycle of this utility model hemiplegic patient walking function rehabilitation pedipulator be "
" type, and be provided with pin, launch the back and be tee T with bottom girder.
The manufacturing material and can adopt light-high-strength metal or nonmetallic materials to make of this utility model hemiplegic patient walking function rehabilitation pedipulator is as alloy in lightweight material, metal, nonmetallic composite, engineering plastics etc.
The drawing of this utility model accompanying drawing is described as follows:
Fig. 1 is this utility model machine driving lower limb.Among the figure: 10-shank bar, the little leg support of 11-, the 12-thigh bar, the big leg support of 13-, 14-thigh bar transmission tube, 15-shank bar power transmission shaft, 16-machine driving lower limb fixing head, 17-shank bar live roller plate, 18-thigh bar live roller plate, 19-thigh bar driving cam plate, 20-shank bar driving cam plate, the 21-stick, the 22-pedestal, the installing hole that 23-machine driving lower limb is connected with supination type fixed mount or stand-type fixed mount, 24-shank bar driver plate, 25-thigh bar driver plate, 26-shank bar adjustable drawbar, the 27-turning, 28-thigh bar and shank bar anchor point, 29-nut, the holder of 30-foot, the 31-axle
Fig. 2 is the stand-type fixed mount travelling aided bicycle of this utility model, among the figure: 1-tee T suspender belt band, 2-fixing head, 3-link, 4-column, 5-supporting leg, the 6-universal wheel of walking, 7-pin, 8-vehicle frame, 9-handrail.
Be described in further detail below in conjunction with 1,2 pairs of structures of the present utility model of accompanying drawing and course of action.
This utility model hemiplegic patient walking function rehabilitation pedipulator is used for hemiplegic patient's early implementation walking function reconditioning and stable convalescent period enforcement walking function reconditioning.
Hemiplegic patient's early implementation walking function reconditioning can be fixed on this utility model machine driving lower limb (Fig. 1) on the supination type fixed mount horizontal plate and (also can be fixed on patient's sick bed), the patient lie on the back last be that available healthy side upper limb is handled stick (21) and carried out the walking function reconditioning.
The hemiplegic patient stablizes convalescent period enforcement walking function reconditioning and this utility model machine driving lower limb (Fig. 1) can be fixed on the stand-type fixed mount travelling aided bicycle (Fig. 2), and the patient stand in the travelling aided bicycle and carries out the walking function reconditioning with healthy side upper limb manipulation stick (21).
When the walking function part rehabilitation of hemiplegic patient's Ipsilateral lower limb, the patient can directly ride over exercise walking on the T-shaped suspender belt of the stand-type fixed mount travelling aided bicycle of this utility model (Fig. 2).
Use this utility model machine driving lower limb (Fig. 1) to be fixed on stand-type fixed mount travelling aided bicycle (Fig. 2) with the hemiplegic patient below and upward course of action of the present utility model be described as example:
At first the machine driving lower limb fixing head (16) with this utility model machine driving lower limb (Fig. 1) is fixed by bolts on the fixing head (2) of stand-type fixed mount travelling aided bicycle (Fig. 2), and adjust the installation site by patient's height, put down bracing frame (5), and pin with pin, topple over to both sides to prevent travelling aided bicycle, the patient is moved in the travelling aided bicycle, hang up properly the tee T suspender belt, tighten the belt, patient's foot is placed in the foot holder (30), thigh and shank are placed on greatly, little leg support (11), (13) on, hold in the palm and fasten, and adjust the length of shank bar adjustable drawbar (26).The patient promotes stick (21) forward with healthy side upper limb, drive big, shank bar lobe plate (19), (20) rotate around axle (31), the roller of thigh bar live roller plate this moment (18) is along the cam path motion of thigh bar lobe plate (19), drive thigh bar transmission tube (14), thigh bar driver plate (25) rotates, thigh bar this moment (12) lifts, big leg support (13) is lifted patient's thigh, meanwhile, the roller of shank bar live roller plate (17) moves along the cam smooth section of shank bar lobe plate (20), after thigh lifts, the patient continues to promote forward stick (21), the roller of shank bar live roller plate (17) slips into the raised section of shank bar lobe plate (20), make shank bar live roller plate (17) drive shank bar power transmission shaft (15) and shank bar driver plate (24) rotation, traction shank bar adjustable drawbar (26), make shank bar turning (27) drive be the shank bar (10) of sagging shape around big, the anchor point of shank bar (28) lifts, at this moment, lift by the shank of little leg support (11) the patient, thereby the lower limb of lifting of finishing walking moves, promote travelling aided bicycle and advance to the distance that the patient takes a step, meanwhile, stick (20) post-tensioning is returned to original position, the sick lower limb of patient lands, promptly finish the step action that moves ahead, circulation is carried out and so forth, can reach the purpose of hemiplegic patient's walking function reconditioning.Also can not promote travelling aided bicycle and advance, the patient carries out Ipsilateral lower limb walking function and takes exercise in the original place.The operating process that this utility model machine driving lower limb (Fig. 1) is fixed on the supination type fixed mount horizontal plate is the same.
The utility model adopts simple mechanical transmission mechanism according to lever, cam drive principle design, makes the hemiplegic patient by self healthy side upper limbs, carry out the walking function reconditioning of Ipsilateral lower limb, have easy and simple to handlely, flexible, use safety, reliable, simple in structure, the side of manufacturing Just waiting advantage, is the desirable apparatus that the hemiplegic patient carries out early stage and stable convalescence walking function reconditioning.
Claims (5)
1, a kind of hemiplegic patient's walking function rehabilitation pedipulator, it is characterized in that forming by machine driving lower limb and machine driving lower limb fixed mount, the machine driving lower limb is by stick (21), machine driving lower limb fixing head (16), the thigh bar drive system, shank bar drive system, thigh bar (12), shank bar (10), big leg support (13), little leg support (11) foot holder (30) is formed, the thigh bar drive system is by thigh bar live roller plate (18), thigh bar driving cam plate (19), thigh bar transmission tube (14), pedestal (22), thigh bar driver plate (25) is formed, shank bar drive system is by shank bar live roller plate (17), shank bar driving cam plate (20), shank bar power transmission shaft (15), shank bar driver plate (24), shank bar adjustable drawbar (26) is formed, shank bar (10) and thigh bar (12) hinge joint, thigh bar driving cam plate (19) and shank bar driving cam plate (20) are fixed as one with stick (21) and can rotate around axle (31), the roller of shank bar live roller plate (17) leans against on the cam of shank bar driving cam plate (20), the roller of thigh bar live roller plate (18) is through in the cam path of thigh bar driving cam plate (19), thigh bar live roller plate (18), thigh bar driver plate (25) is separately fixed at the two ends of thigh bar transmission tube (14), shank bar live roller plate (17), shank bar driver plate (24) is separately fixed at the two ends of shank bar power transmission shaft (15), shank bar power transmission shaft (15) is enclosed within the thigh bar transmission tube (14), the one end hinge joint of shank bar adjustable drawbar (26) is on shank bar driver plate (24), the other end passes the aperture at last and rectangular with it turning (27) of shank bar (10), length with nut (29) scalable shank bar adjustable drawbar (26), shank bar (10) and thigh bar (12) are+10 °～-40 ° angles, thigh bar transmission tube (14) is fixed on the machine driving lower limb fixing head (16) with pedestal (22), being provided with bundle on machine driving lower limb fixing head (16) is the belt of patient's waist, also be provided with frenulum on the thigh and calf carriage, machine driving lower limb fixed mount divides supination type fixed mount or stand-type fixed mount, the supination type fixed mount is a horizontal plate, section is provided with the fixture that is complementary with machine driving lower limb fixing head (16) installing hole (23) therein, stand-type fixed mount is a travelling aided bicycle, it is by vehicle frame (8), walking universal wheel (6), supporting leg (5), link (3), tee T suspender belt (1), fixing head (2), handrail (9) is formed, the front end of vehicle frame (8) is worn-out mouthful formula, column (4) is positioned at the bottom girder middle part, supporting leg (5) hinge joint is at the bottom girder middle part, tee T suspender belt (1) hangs on the link (3), 4 walking universal wheels (6) are fixed on the bottom girder of vehicle frame (8), have hole or the groove that is complementary with machine driving lower limb fixing head (16) installing hole (23) on the fixing head (2), the machine driving lower limb is that machine driving lower limb fixing head (16) and stand-type fixed mount travelling aided bicycle fixing head (2) or supination type fixed mount horizontal plate fixture are connected and fixed with bolt with being connected of machine driving lower limb fixed mount.
2, hemiplegic patient's walking function rehabilitation pedipulator according to claim 1; It is characterized in that being made into left lower limb type or right lower limb type according to needs of patients.
3, hemiplegic patient's walking function rehabilitation pedipulator according to claim 1; The supporting leg (5) that it is characterized in that said stand-type travelling aided bicycle be "
" type, and be provided with pin, launch the back and be tee T with bottom girder.
4, hemiplegic patient's walking function rehabilitation pedipulator according to claim 1; It is characterized in that the thigh bar (12) and the length of shank bar (10) are made into large, medium and small three kinds of models according to the human body height.
5, hemiplegic patient's walking function rehabilitation pedipulator according to claim 1; The setting height(from bottom) that it is characterized in that the machine driving lower limb is adjusted with the hole of stand-type fixed mount travelling aided bicycle fixing head (2) or the installation site of groove by the installing hole (23) of machine driving lower limb fixing head (16) according to human body height.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92219616 CN2128879Y (en) | 1992-08-26 | 1992-08-26 | Mechanical leg for paralysis patient |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92219616 CN2128879Y (en) | 1992-08-26 | 1992-08-26 | Mechanical leg for paralysis patient |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2128879Y true CN2128879Y (en) | 1993-03-31 |
Family
ID=33766827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92219616 Expired - Fee Related CN2128879Y (en) | 1992-08-26 | 1992-08-26 | Mechanical leg for paralysis patient |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2128879Y (en) |
-
1992
- 1992-08-26 CN CN 92219616 patent/CN2128879Y/en not_active Expired - Fee Related
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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 |