CN2808102Y - Stand type rehabilitation wheelchair - Google Patents
Stand type rehabilitation wheelchair Download PDFInfo
- Publication number
- CN2808102Y CN2808102Y CN 200520109170 CN200520109170U CN2808102Y CN 2808102 Y CN2808102 Y CN 2808102Y CN 200520109170 CN200520109170 CN 200520109170 CN 200520109170 U CN200520109170 U CN 200520109170U CN 2808102 Y CN2808102 Y CN 2808102Y
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- China
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- wheelchair
- standing
- rehabilitation wheelchair
- knee joint
- tool
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- Expired - Lifetime
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Abstract
This utility model relates to a kind of type rehabilitation wheelchair of standing, and this rehabilitation wheelchair has a knee joint by tool, and this knee joint comprises by tool: a straight-bar, and it is arranged on foot's framework of this rehabilitation wheelchair; One cross bar, it is arranged at the front end of this straight-bar; And the cylindrical shell of two removable and middle indents, described two cylindrical shells are sheathed on the two ends of this cross bar respectively.When user during in the sitting posture position, the bipod knee is nature and separates, when wheelchair is the erect position rise, two lower limb knees can be retracted the stand position of load-bearing line of ergonomics that two lower limb knees draw close by the inside returning device of spill cylindrical shell of cross bar, can allow the Tui portion of the user human body lower part of the body obtain good and comfortable support.
Description
Technical field
This utility model relates to a kind of type rehabilitation wheelchair of standing, particularly relate to a kind of human body shank that can allow when wheelchair is erect position, keep consistent comfortableness, and can adjust wheelchair, meeting the load-bearing line position of ergonomics nature erect position, and be suitable for the type of the standing rehabilitation wheelchair that the personage of various heights uses.
Background technology
The wheelchair applicable object is a lower extremity paralysis, get old and weak and handicapped person, its evolution one route plain edition wheelchair, high back wheelchair with reclining back are to stand-type wheelchair, function is also from providing the patient to sit, lie and arrive at a station, the patient can be gone to select according to the health of oneself, stand-up wheelchair then can help the patient to change over stance from sitting posture, allows actions such as the patient can be engaged in recovery treating by the change of posture, the eminence of taking article.With regard to the comfort level of long-time sitting posture, with the crack mode the best of both legs, be good by Gansu Province then when standing with both legs, be the knee joint of the wide joint of bone, thigh and shank internode of buttocks and sole place the naked joint of foot in line, this is the load-bearing line of erect position, two lower limbs are on average shared and is supported human weight.Yet stand-up wheelchair with present various types, the time of considering the sitting posture state is longer, its structure provides one group of fixed block and earlier shank is fixed into crack state, provide user comfortable sitting posture, but shortcoming is to be when standing shape when wheelchair, and this state is still identical, causes the both legs of user to be the O font, cause thigh support weight inhomogeneous, also can make knee joint because of powerful inside pressure of fixed block and the injured or fracture of just preceding pressure.
In addition with regard to the present type of standing wheelchair, because when being vertical after rising, the angle of inclination of chair cushion, the chair back and center of gravity, can produce different variations because of the build of user, therefore at present this type of wheelchair is generally tailoring, promptly must in advance manufacturer be ordered goods, give user by peddling merchant's payment again after finishing, only be suitable for single personage, as pay the back user, also can't adjust as doing not feel like oneself, with regard to the manufacturer and user that peddle, comparatively inconvenience.
Summary of the invention
Main purpose of the present utility model is to provide a kind of type rehabilitation wheelchair of standing, and is above pedal place, wheelchair front, be provided with a knee joint by tool, provide user when sitting posture, both feet can slightly open, and wheelchair then can make both legs draw close when converting stance to naturally.
Secondary objective of the present utility model provides a kind of adjustable type of standing rehabilitation wheelchair, and dependency structures such as the seat of wheelchair and the chair back can be adjusted, and meets the individual demand of user.The wheelchair of this unitary type can provide the personage of multiple different heights to use in addition, brings preferable convenience for peddling the merchant.
In order to achieve the above object, the type rehabilitation wheelchair of standing of the present utility model, near the main knee joint that is provided with the foot knee position of this wheelchair is by tool, this knee joint is provided with a cross bar by the structure of signing an undertaking at a straight-bar front end, these cross bar two ends are arranged with the cylindrical shell of two removable and middle indents, when wheelchair is the shape of standing and rises, can allow the shank of the user human body lower part of the body obtain good and comfortable support thus.
That is to say that this utility model provides a kind of type rehabilitation wheelchair of standing, this rehabilitation wheelchair has a knee joint by tool, and this knee joint comprises by tool: a straight-bar, and it is arranged on foot's framework of this rehabilitation wheelchair; One cross bar, it is arranged at the front end of this straight-bar; And the cylindrical shell of two removable and middle indents, described two cylindrical shells are sheathed on the two ends of this cross bar respectively.
According to above-mentioned design, this knee joint is pulled in the lower position of user knee endoprosthesis by the tool top.
According to above-mentioned design, this knee joint is coating softish PU foam material parts by the cylindrical shell periphery of tool, these PU foam material parts be shaped as the circular arc camber of cylindrical shell two ends to middle convergent.
According to above-mentioned design, be provided with spring by being hidden on the intravital cross bar of tube of tool at this knee joint.
According to above-mentioned design, this knee joint is fixed on the upwardly extending sleeve of foot framework institute by wheelchair by tool, this sleeve also is connected in series by the set straight-bar of tool mutually with knee joint, and this straight-bar relative position is provided with a plurality of holes, and is provided with in the hole that a latch is inserted in this sleeve and this straight-bar.
According to above-mentioned design, this telescopic bottom is provided with a body of rod in addition, and this body of rod is that the foot's framework that is inserted in this wheelchair extends upward in the sleeve pipe that is vertical, and this body of rod relative position is provided with a plurality of holes, and is provided with in the hole of slotting this sleeve pipe of a latch and the body of rod.
According to above-mentioned design, this rehabilitation wheelchair comprises: a main body frame, be provided with wheel around it, and other is provided with the jacking equipment that storage battery, line motor and lifting push rod are formed; One cushion frame, its front end lower edge is articulated in main body frame front end upper limb, and the lifting push rod of this jacking equipment is articulated in the bottom of this cushion frame; One foot's framework, the top is articulated in the cushion frame front end; One seat back frame, this cushion frame rear end is pivoted with adjustable pole, and other is provided with one group of adjustable connecting rod and is articulated in seat back frame Lower Half and main body frame place respectively.
According to above-mentioned design, this seat back frame place is provided with upright rod guide, and this upright rod guide top is socketed with secondary upright rod guide in addition, between the two secondary upright rod guides chair back is set, and is provided with the knob that can control the collapsing length of this pair upright rod guide in upright rod guide in addition.
According to above-mentioned design, this is organized adjustable connecting rod and is made of the mutual socket of two connecting rods, and utilizes a knob to control the length that described two connecting rods stretch out, and wherein a connecting rod is articulated in the leading portion place of main body frame, and another connecting rod then articulates the upright rod guide lower edge of seat back frame.
According to above-mentioned design, inboard at this cushion frame in addition in conjunction with two fit strings pole together, and be provided with the knob of described two poles of the control length of stretching out, wherein a pole is that another pole then is articulated in the inboard of the upright rod guide of seat back frame in conjunction with the inboard of being fixed in cushion frame.
Structure of the present utility model has following several concrete effects in the use:
1, utilize knee joint to lean on the structure of tool, can help user when wheelchair is stood, shank can be subjected to good top to pull and support, and the both legs knee is drawn close naturally and is divided equally the weight of all carrying on a shoulder pole health;
2, the adjustable type of standing rehabilitation wheelchair can make the wheelchair of unimodality still can provide the personage of multiple status to use, and brings preferable convenience for peddling merchant and user;
3, this knee joint is the circular-arc of indent convergent by the cylindrical shell of tool, cooperates the special shape in human knee joint, in the process of wheelchair sitting posture and stance conversion, can reduce and push up the fixed discomfort of pulling.
Description of drawings
Fig. 1 is a schematic perspective view of the present utility model.
Fig. 2 is a side view of the present utility model.
Fig. 3 is a rearview of the present utility model.
Fig. 4 schemes apart from adjusting by tool for this utility model knee joint.
Fig. 5 is the front and back adjustment figure of this utility model seat.
Fig. 6 is the figure of adjustment up and down of this utility model chair back.
Fig. 7 is this utility model wheelchair stance switching motion figure.
Wherein, description of reference numerals is as follows:
A wheelchair 1 main body frame
11 bridges, 12 wheels
13 wheels, 14 back auxiliary wheels
15 fixed rod frames, 2 cushion frames
21 bridges, 22 medicated cushions
23 poles, 24 poles
25 knobs, 3 foot's frameworks
31 straight-bars, 32 foot-operated pads
33 sub-frames, 34 sleeves
341 bodies of rod, 35 sleeve pipes
Auxiliary wheel 4 seat back frames before 36
41 upright rod guides, 42 secondary straight-bar framves
43 knobs, 44 handles
45 chair back, 46 handrails
5 jacking equipments, 51 storage batterys
52 hydraulic tests, 53 lifting push rods
6 controllers, 7 knee joints are by tool
71 straight-bars, 72 cross bars
73 cylindrical shells, 81 connecting rods
82 connecting rods, 83 knobs
The specific embodiment
For structure of the present utility model, feature and use effect thereof are had more further understanding and understanding, lift a preferable possible embodiments and a conjunction with figs. now and be described in detail as follows:
At first see also Fig. 1, shown in Figure 2, be axonometric chart of the present utility model and side view, mainly be near the foot knee position of this wheelchair A, to be provided with a knee joint by tool 7, this knee joint is to be provided with a cross bar 72 at a straight-bar 71 front ends by tool 7 structures, these cross bar 72 two ends are arranged with cylindrical shell 73, these cylindrical shell 73 peripheries are to coat softish PU foam material parts, it is shaped as the circular arc camber that is contracted gradually to the centre by two ends, the purpose of this curved surface cooperates the shape in human knee joint, allow user be converted to by sitting posture when standing shape, pulled by good top, reduce discomfort.
This cylindrical shell 73 also can laterally move (being mobile opening as shown in Figure 1) on cross bar 72 in addition, and these cross bar 72 places are equiped with spring in addition and are hidden in the cylindrical shell 73, can make it to automatically reply in the centre position (shown in the imaginary line among the figure), this purpose is: allow shank crack naturally when sitting posture, and when wheelchair rises, load-bearing line according to the human body erect position, the wide joint of bone will be made naturally, knee joint and ankle joint are in line, this moment pulls and also will guide knee joint then to draw close to the centre in the cylindrical shell 73 of knee joint lower edge in the top, and both legs are merged, with average support human weight, meet the load-bearing position of ergonomics nature erect position.
See also Fig. 2, shown in Figure 4, this knee joint is fixed on the upwardly extending sleeve 34 of foot framework institute by wheelchair A by tool 7, this sleeve 34 also is connected in series by the set straight-bar 71 of tool 7 mutually with knee joint, these straight-bar 71 relative positions are provided with a plurality of holes, and be provided with a latch 74 wherein and fixedly position of straight-bar 71 and sleeve 34 of planting, this knee joint is pushed up in use really by the cylindrical shell 73 of tool 7 pull in the knee endoprosthesis lower edge of user.These sleeve 34 bottoms are extended a body of rod 341 in addition in addition, and this body of rod 341 also is inserted in the sleeve pipe 35, and these body of rod 341 relative positions are provided with a plurality of holes, and are provided with a latch and insert this sleeve pipe 35 and the body of rod 341 places, to fix both positions.The purpose that is provided with of this sleeve pipe 35 has two: one for adjusting the vertical height of knee joint by tool 7; Two for conveniently this knee joint being taken off from the wheelchair place by tool 7 and sleeve 34, makes the patient take wheelchair easily.
Knee joint of the present utility model can be applicable to the type of the standing wheelchair of present various types by the design of tool, in order more to have known function mode of the present utility model, below do an explanation with regard to the designed a kind of type rehabilitation wheelchair of standing of this utility model, only can not be used in this kind of the type of standing rehabilitation wheelchair but therefore do not limit knee joint of the present utility model by tool.
At first see also Fig. 1 to shown in Figure 4, for this utility model schematic perspective view, side view, rearview and knee joint are schemed apart from adjusting by tool.This utility model includes main body frame 1, cushion frame 2, foot's framework 3 and seat back frame 4.
Described main body frame 1 is positioned at the below, is the place of whole center of gravity and power resources, and this place is provided with the jacking equipment of being made up of storage battery 51, line motor 52 and lifting push rod 53 5, provides structure to be to stand erectly the power resources of upright palpus.Its frame structure is constituted institute by a plurality of bridge 11 to be formed, and these main body frame 1 forward and backward both sides are combined with wheel 12,13, and side wheel 13 inboards also can be provided with motor thereafter, advance to drive integral body.This main body frame 1 rear down is extended with the back auxiliary wheel 14 that a body of rod is combined with an anti-inclination.
This cushion frame 2 is positioned at main body frame 1 top, and integral body is made of a plurality of bridge 21, and 22 of this seat cushions are arranged at herein, and its front end lower edge is articulated in set fixed rod frame 15 upper limbs of this main body frame 1 front end.Its rear end is articulated in the upright rod guide 41 of this seat back frame 4, and cushion frame 2 bottoms then are articulated in lifting push rod 53 ends of this jacking equipment 5.
As Fig. 1, shown in Figure 3, wherein this cushion frame 2 is inboard in its back-end two fit strings pole 23 and 24 together that combines in addition with the pivot joint mode of seat back frame, and be provided with both length of stretching out of a knob 25 control, wherein this pole 23 is that this pole 24 then is articulated in the inboard of upright rod guide 41 in conjunction with the inboard of being fixed in cushion frame 2.
Foot's framework 3 is made of a plurality of bridge 31, its top is articulated in the front end of cushion frame 2, the bottom is provided with foot-operated pad 32, in the middle of foot's framework, be provided with sub-frame 33, this sub-frame 33 is downward ㄇ shape structure, auxiliary wheel 36 before sub-frame 33 two ends are provided with, up be extended with a sleeve pipe 35 (as shown in Figure 2) in the middle of the described sub-frame 33, cover is followed the body of rod 341 of this sleeve 34 on this pipe 35, as shown in Figure 4, this sleeve 34 and knee joint be connected in seriess mutually by the straight-bar 71 of tool 7, and with a latch 74 that sleeve 34 is fixing with straight-bar 71, lean on the distance of 33 of tool 7 and sub-frames with the adjustment knee joint.
This seat back frame 4 is positioned at cushion frame 2 rears, utilize two upright rod guides 41 on it to be articulated in this cushion frame 2 rear ends, one group of secondary upright rod guide 42 of these upright rod guide 41 top sockets is provided with a knob 43 in addition on this upright rod guide 41, control the height that this pair upright rod guide 42 rises thus.Be provided with the chair back 45 and should pair upright rod guide 42 up extend to form between jug 44, two bodies of rod.The handrail 46 of this wheelchair then is incorporated into secondary upright rod guide 42 places of this seat back frame 4 with connecting rod, this handrail the place ahead then is provided with controller 6.
Between this main body frame 1 and seat back frame 4, then utilize one group of adjustable connecting rod 81,82 to articulate (as Fig. 1, Fig. 2) in addition, this connecting rod 81 and 82 mutual sockets, and utilize a knob 83 to control the length that both stretch out, wherein these connecting rod 81 1 ends are articulated in the leading portion (pivoting point is k) of main body frame 1,82 lower edges that articulate seat back frame 4 of this connecting rod.The angle of inclination of these these seat back frames 4 of connecting rod 81,82 major controls (being the chair back).
As Fig. 3, shown in Figure 7, the function mode that this vertical type wheelchair rises is: utilize the lifting push rod 53 on this main body frame 1 upwards to rise, make cushion frame 2 be and be inclined upwardly because of the front end lower edge is articulated in main body frame 1 place, and make the foot's framework 3 that is articulated in its front end to bottom offset, and because these cushion frame 2 upper stratas are articulated in seat back frame 4 and this connecting rod 81,82 is articulating main body, seat back frame 1,4, to drive the up translation of seat back frame 4 of rear end, wheelchair is risen be vertical.
One special character is arranged in this structure, and promptly the longitudinal separation of this medicated cushion 22 and the chair back 45 can be done suitable adjustment, to be applicable to the personage of different builds.As Fig. 5, shown in Figure 6, its adjustment mode has three kinds: a, loosen the knob 25 of cushion frame 2, adjust the distance of pole 23,24, can change thigh on the medicated cushion 22 and the distance between the buttocks.B, loosen knob 83, adjust the distance of pole 81,82, can change the angle of inclination of this chair back.C, loosen knob 43, adjust the climb of subvertical member frame 42, can change the high and low position of chair with back and influence the distance between the thigh and buttocks on the medicated cushion.Because these three adjustment can have influence on the angle of inclination of wheelchair after upright, suggestion is adjusted into good by manufacturer.Also, make the Wheelchair structure of single type, can be applicable to the personage of multiple position, for manufacturer brings great convenience property and business opportunity just because of this structural design.
The above only is in order to explain preferred embodiment of the present utility model; be not that the attempt tool is to do any pro forma restriction to this utility model; all have in that identical creation spirit is following do relevant any modification of the present utility model or change, all must be included among the category of this utility model intention protection.
Claims (10)
1, a kind of type rehabilitation wheelchair of standing is characterized in that this rehabilitation wheelchair has a knee joint by tool, and this knee joint comprises by tool:
One straight-bar, it is arranged on foot's framework of this rehabilitation wheelchair;
One cross bar, it is arranged at the front end of this straight-bar; And
The cylindrical shell of two removable and middle indents, described two cylindrical shells are sheathed on the two ends of this cross bar respectively.
2. the type rehabilitation wheelchair of standing as claimed in claim 1 is characterized in that this knee joint leans on the tool top to pull in the lower position of user knee endoprosthesis.
3. the type rehabilitation wheelchair of standing as claimed in claim 1 is characterized in that this knee joint is coating softish PU foam material parts by the cylindrical shell periphery of tool, these PU foam material parts be shaped as the circular arc camber of cylindrical shell two ends to middle convergent.
4. the type rehabilitation wheelchair of standing as claimed in claim 1 is characterized in that being provided with spring at this knee joint by being hidden on the intravital cross bar of tube of tool.
5. the type rehabilitation wheelchair of standing as claimed in claim 1, it is characterized in that this knee joint is fixed on the upwardly extending sleeve of foot framework institute by wheelchair by tool, this sleeve also is connected in series by the set straight-bar of tool mutually with knee joint, this straight-bar relative position is provided with a plurality of holes, and is provided with in the hole that a latch is inserted in this sleeve and this straight-bar.
6, the type rehabilitation wheelchair of standing as claimed in claim 5, it is characterized in that this telescopic bottom is provided with a body of rod in addition, this body of rod is that the foot's framework that is inserted in this wheelchair extends upward in the sleeve pipe that is vertical, this body of rod relative position is provided with a plurality of holes, and is provided with in the hole of slotting this sleeve pipe of a latch and the body of rod.
7, the type rehabilitation wheelchair of standing as claimed in claim 1 is characterized in that this rehabilitation wheelchair comprises:
One main body frame is provided with wheel around it, and other is provided with the jacking equipment that storage battery, line motor and lifting push rod are formed;
One cushion frame, its front end lower edge is articulated in main body frame front end upper limb, and the lifting push rod of this jacking equipment is articulated in the bottom of this cushion frame;
One foot's framework, the top is articulated in the cushion frame front end;
One seat back frame, this cushion frame rear end is pivoted with adjustable pole, and other is provided with one group of adjustable connecting rod and is articulated in seat back frame Lower Half and main body frame place respectively.
8, the type rehabilitation wheelchair of standing as claimed in claim 7, it is characterized in that this seat back frame place is provided with upright rod guide, this upright rod guide top is socketed with secondary upright rod guide in addition, between the two secondary upright rod guides chair back is set, is provided with the knob that to control the collapsing length of this pair upright rod guide in upright rod guide in addition.
9. the type rehabilitation wheelchair of standing as claimed in claim 7, it is characterized in that this organizes adjustable connecting rod and be made of the mutual socket of two connecting rods, and utilize a knob to control the length that described two connecting rods stretch out, wherein a connecting rod is articulated in the leading portion place of main body frame, and another connecting rod then articulates the upright rod guide lower edge of seat back frame.
10. the type rehabilitation wheelchair of standing as claimed in claim 7, it is characterized in that at this cushion frame inboard in addition in conjunction with two fit strings pole together, and be provided with the knob of described two poles of the control length of stretching out, wherein a pole is that another pole then is articulated in the inboard of the upright rod guide of seat back frame in conjunction with the inboard of being fixed in cushion frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520109170 CN2808102Y (en) | 2005-06-23 | 2005-06-23 | Stand type rehabilitation wheelchair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520109170 CN2808102Y (en) | 2005-06-23 | 2005-06-23 | Stand type rehabilitation wheelchair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2808102Y true CN2808102Y (en) | 2006-08-23 |
Family
ID=36924280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520109170 Expired - Lifetime CN2808102Y (en) | 2005-06-23 | 2005-06-23 | Stand type rehabilitation wheelchair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2808102Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101828995A (en) * | 2010-04-19 | 2010-09-15 | 哈尔滨工程大学 | Electrical walking aid wheel chair with sitting-up mechanism |
| CN102232895A (en) * | 2010-04-20 | 2011-11-09 | 李敦基 | Convenient wheelchair for disabled |
| CN105030446A (en) * | 2015-04-21 | 2015-11-11 | 陈菊芳 | Seat capable of assist old people in standing |
| CN106175232A (en) * | 2015-05-08 | 2016-12-07 | 哇噢贸易（上海）有限公司 | A kind of stand-type office chair |
| CN109223343A (en) * | 2018-09-26 | 2019-01-18 | 李方光 | A kind of stroke patient recovery chair and stroke patient recovery training method |
| CN109330780A (en) * | 2018-09-26 | 2019-02-15 | 南京林业大学 | A kind of Stroke In Aged rehabilitation equipment |
| CN110812023A (en) * | 2019-11-25 | 2020-02-21 | 西安星球通智能装备技术有限公司 | Electric wheelchair with auxiliary walking training function |
-
2005
- 2005-06-23 CN CN 200520109170 patent/CN2808102Y/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101828995A (en) * | 2010-04-19 | 2010-09-15 | 哈尔滨工程大学 | Electrical walking aid wheel chair with sitting-up mechanism |
| CN102232895A (en) * | 2010-04-20 | 2011-11-09 | 李敦基 | Convenient wheelchair for disabled |
| CN105030446A (en) * | 2015-04-21 | 2015-11-11 | 陈菊芳 | Seat capable of assist old people in standing |
| CN106175232A (en) * | 2015-05-08 | 2016-12-07 | 哇噢贸易（上海）有限公司 | A kind of stand-type office chair |
| CN109223343A (en) * | 2018-09-26 | 2019-01-18 | 李方光 | A kind of stroke patient recovery chair and stroke patient recovery training method |
| CN109330780A (en) * | 2018-09-26 | 2019-02-15 | 南京林业大学 | A kind of Stroke In Aged rehabilitation equipment |
| CN109330780B (en) * | 2018-09-26 | 2020-04-28 | 南京林业大学 | Old person is recovered equipment for apoplexy |
| CN110812023A (en) * | 2019-11-25 | 2020-02-21 | 西安星球通智能装备技术有限公司 | Electric wheelchair with auxiliary walking training function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20150623 Granted publication date: 20060823 |