CN106667682A - Standing type wheelchair - Google Patents
Standing type wheelchair Download PDFInfo
- Publication number
- CN106667682A CN106667682A CN201510755885.0A CN201510755885A CN106667682A CN 106667682 A CN106667682 A CN 106667682A CN 201510755885 A CN201510755885 A CN 201510755885A CN 106667682 A CN106667682 A CN 106667682A
- Authority
- CN
- China
- Prior art keywords
- wheelchair
- drive
- stand
- rod
- cylinder
- 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
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 19
- 210000002414 leg Anatomy 0.000 claims description 30
- 239000003638 chemical reducing agent Substances 0.000 claims description 9
- 210000003127 knee Anatomy 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 abstract 2
- 238000009434 installation Methods 0.000 abstract 2
- 230000007547 defect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 5
- 230000007812 deficiency Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 208000000474 Poliomyelitis Diseases 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 210000003414 extremity Anatomy 0.000 description 1
- 210000000629 knee joint Anatomy 0.000 description 1
- 230000004630 mental health Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000003739 neck Anatomy 0.000 description 1
- 230000000474 nursing effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
- A61G5/08—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs foldable
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
- A61G5/10—Parts, details or accessories
- A61G5/12—Rests specially adapted therefor, e.g. for the head or the feet
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
- A61G5/10—Parts, details or accessories
- A61G5/14—Standing-up or sitting-down aids
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G2200/00—Information related to the kind of patient or his position
- A61G2200/30—Specific positions of the patient
- A61G2200/34—Specific positions of the patient sitting
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G2200/00—Information related to the kind of patient or his position
- A61G2200/30—Specific positions of the patient
- A61G2200/36—Specific positions of the patient standing
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G2203/00—General characteristics of devices
- A61G2203/10—General characteristics of devices characterised by specific control means, e.g. for adjustment or steering
Landscapes
- Health & Medical Sciences (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 invention discloses a standing type wheelchair comprising a wheelchair body, a linkage mechanism and a controller, wherein a foot rest is installed at the front part of the wheelchair body; the linkage mechanism comprises folding mechanisms and a drive cylinder; the folding mechanisms are installed on frames on two sides of the wheelchair body respectively; each folding mechanism comprises a drive rod, a transmission block and a chair installation rod; the drive rods, the transmission blocks and the chair installation rods are connected with the frames on the corresponding sides to form four-rod hinge structures; the cylinder body and the piston end of the drive cylinder are connected with two sides of the wheelchair body and the drive rod via hinges; and the air inlet and the air outlet of the drive cylinder are controlled by the controller. According to the standing type wheelchair provided by the invention, the cylinder is used for driving the four-rod hinge mechanisms arranged on the frames on left and right sides to fold the cushion of the wheelchair, so that a user is facilitated to transform between a sitting posture and a standing posture; and the defect of an existing wheelchair product is remedied by changing the structure of the original foot rest and adding a leg carrier to help the user fix two legs comfortably.
Description
Technical field
The present invention relates to daily living article technical field, more particularly to a kind of stand-up wheelchair.
Background technology
Currently, electric wheel-chair vehicle is called electric wheelchair for short again, is that such as people with disability, old and weak person, stride are difficult
The instrument that the special population of difficult person, limbs wounded body and medicinal rehabilitation etc is ridden instead of walk.Electric wheel-chair vehicle
Macrostructure is known, and specifically including car body and motor drive mechanism, car body includes vehicle frame, wheel (before a pair
Wheel and a pair of rear wheels), seat support, the chair back and handrail, motor drive mechanism include electric walking wheel support, controller and
A pair of electric walking wheels.It is no lack of the technical information with regard to electric wheel-chair vehicle in disclosed Chinese patent literature.
It is not limited to enumerate, although each with corresponding technique effect, but there is following logical disadvantage：Due to making
The time one that user sits is grown, and body will become very stiff, and for some legs are disabled, such as poliomyelitis draw
The people with disability that can not stand caused by the leg deformity for rising, in good time standing and leg exercises are to leg and physical and mental health
All critically important, these activities will often lean on the help of nursing staff to realize；There is presently no can help deformity
People's standing two does not need the wheelchair that stranger helps, and the more Wheelchair structure of most functions is complicated, inconvenient operation,
People with disability can not be especially leaned on to can be realized as the several functions such as work, life and exercise.
Therefore, those skilled in the art is devoted to developing a kind of wheel-chair that user can be helped to stand, with more
Mend the deficiency of existing wheel-chair product.
The content of the invention
In view of the drawbacks described above of prior art, the technical problem to be solved is to provide a kind of stand-type wheel
Chair, using air cylinder driven the four-bar linkage on arranged on left and right sides vehicle frame is arranged on, to realize the folding of wheel chair cushions
Folded and expansion, by the change to former pedal plate structure, increases leg support, helps user comfortably to fix both legs,
Deformed by air cylinder driven wheelchair frame, help user to stand and sit down, make up the deficiency of existing wheel-chair product.
For achieving the above object, the invention provides a kind of stand-up wheelchair, including wheel-chair car body, link gear
And controller, the wheel-chair Vehicular body front is equipped with pedal：
The link gear includes fold mechanism and drive cylinder, fills respectively on the vehicle frame of the wheel-chair car body both sides
There is a set of fold mechanism, the fold mechanism includes drive rod, drive block and seat mounting rod, the drive rod,
Drive block, seat mounting rod connect into hinge four-bar structure, the cylinder body of the drive cylinder with the vehicle frame of corresponding side
With piston end respectively with both sides wheel-chair car body and drive rod chain connection；
The air inlet of the drive cylinder and gas outlet are by controller control；
The drive block is triangular in shape, the two ends on one side of the drive block of the triangle respectively with drive rod and seat
Mounting rod is in chain connection, and backrest, when the drive cylinder piston retraction cylinder body, institute are housed on the drive block
State backrest orthogonal with seat mounting rod, when the drive cylinder piston extend out to the limit, the backrest and seat
Chair mounting rod is in a straight line；
The pedal is connected by being arranged on the connecting rod at two ends with the pedal installing pipe of wheel-chair Vehicular body front, institute
It is shape tube to state pedal installing pipe, its inwall carry an axially extending spigot surface, the profile of the connecting rod with
The inner chamber of pedal installing pipe matches, axially disposed in the pedal installing pipe and connecting rod to have multiple corresponding
Installing hole, the installing hole is axially vertical with pedal installing pipe and connecting rod.
It is detachably connected by bolt or pin between the pedal installing pipe and the installing hole of connecting rod.
Bracing piece is housed between left and right two drive rod, mounting rod, the drive are housed between the both sides vehicle frame
Take offence cylinder cylinder body and piston end respectively with bracing piece and mounting rod chain connection.
Medicated cushion is housed on the seat mounting rod.
The drive block be provided with it is some be in a linear array backrest installing hole, the backrest is by bolt or pin
It is in be detachably connected between backrest installing hole.
Medicated cushion is housed on the seat mounting rod.
In the better embodiment of the present invention, the wheel-chair car body front, correspondence user knee position is provided with
Leg support, the leg support carries the indent of two arcs, arc and the human body knee joint of the indent towards the front of user
Lid matches, the arc of the back side in evagination of the leg support dorsad user, and the back side of the leg support is connected band,
The fixing band band is flexible, and the fixing band two ends to wheel-chair car body both sides extend, and end carries junction button,
In a ring, it is in chain connection to be enclosed within the fixing axle of wheel-chair car body both sides to the junction button.
In another better embodiment of the present invention, the back side of the leg support carries the collar, and the fixing band is through
In the collar, section of the collar endoporus more than fixing band.
Junction button ring-type triangular in shape, while being encased by the belt body of fixed strap end portion, the diagonal inner side on the side
It is stuck in fixing axle.
One end reducer is carried in the fixing axle, the reducer two ends are relatively large in diameter, mid diameter is less, institute
State the middle part that junction button is enclosed within reducer.
Technique effect
The technique effect of the design, concrete structure and generation of the present invention is described further below with reference to accompanying drawing,
To be fully understood from the purpose of the present invention, feature and effect.
By the change to former pedal plate structure, increase leg support, help user comfortably to fix both legs, make up existing
There is the deficiency of wheel-chair product.
The four-bar linkage on arranged on left and right sides vehicle frame is arranged on using air cylinder driven, to realize the folding of wheel chair cushions
It is folded, existing user is made in sitting posture and the convenient conversion of stance.
Leg support is firmly removably connected by rotatable fixing axle, a variety of angles are can adapt to,
User can automatically use cooperatively person's knee actuator current amplifier flexible rotating when standing and sitting down.
Description of the drawings
Fig. 1 is the structural representation of the wheelchair of the present invention；
Fig. 2 is the close-up schematic view that pedal of the present invention installs tubular construction；
Fig. 3 is the close-up schematic view that pedal of the present invention installs inner-cavity structure；
Fig. 4 is the structural representation of connecting rod of the present invention.
Fig. 5 is vehicle frame of the present invention and fold mechanism structural representation；
Fig. 6 is vehicle frame deployed condition schematic diagram when cylinder of the present invention stretches；
Fig. 7 is the structural representation of drive block of the present invention；
Fig. 8 is leg support structural representation of the present invention.
Specific embodiment
As shown in Fig. 1 to 8, a kind of stand-up wheelchair, including wheel-chair car body 1, link gear 2 and controller,
The wheel-chair car body 1 is anterior to be equipped with pedal 3：
The link gear 2 includes fold mechanism 23 and drive cylinder 24, the car of the both sides of wheel-chair car body 1
A set of fold mechanism 23 is respectively provided with frame 12, the fold mechanism includes drive rod 231, the and of drive block 232
Seat mounting rod 233, the car of the drive rod 231, drive block 232, seat mounting rod 233 and corresponding side
Frame 12 connects into hinge four-bar structure, the cylinder body and piston end of the drive cylinder 24 respectively with both sides wheel-chair car
Body 1 and the chain connection of drive rod 231；
The air inlet of the drive cylinder 24 and gas outlet are by controller control；
The drive block 232 is triangular in shape, the two ends on one side of the drive block 232 of the triangle respectively with driving
Bar 231 and seat mounting rod 233 are in chain connection, backrest are housed, when the drive gas on the drive block 232
During 24 piston retraction cylinder body of cylinder, the backrest is orthogonal with seat mounting rod 233, when the drive cylinder 24
When piston extend out to the limit, the backrest 321 is in a straight line with seat mounting rod 233；
The pedal 3 is by being arranged on the connecting rod 31 at two ends and the pedal installing pipe of the front portion of wheel-chair car body 1
32 connections, the pedal installing pipe 32 is shape tube, and its inwall carries an axially extending spigot surface, institute
State the profile of connecting rod 31 and the inner chamber matching of pedal installing pipe 32, the pedal installing pipe 32 and connecting rod 31
It is above axially disposed to have multiple corresponding installing holes 33, the installing hole 33 and pedal installing pipe 32 and company
Bar 31 is axially vertical.
It is detachably connected by bolt or pin between the pedal installing pipe 32 and the installing hole 33 of connecting rod 31.
Bracing piece 241 is housed between left and right two drive rod 231, mounting rod is housed between the both sides vehicle frame
242, the cylinder body and piston end of the drive cylinder 24 respectively with bracing piece 241 and the chain connection of mounting rod 242.
Medicated cushion is housed on the seat mounting rod 233.
The drive block 232 be provided with it is some be in a linear array backrest installing hole, the backrest by bolt or
It is in be detachably connected that person is sold and backrest installing hole between.
Medicated cushion is housed on the seat mounting rod 133.
In the better embodiment of the present invention, the wheel-chair car body front, correspondence user knee position is provided with
Leg support 5, the leg support 5 carries the indent of two arcs, the arc of the indent and people towards the front of user
Body knee match, the leg support 5 dorsad user the back side in evagination arc, the leg support 5 the back side connection
Fixing band 51, with flexible, the two ends of the fixing band 51 to wheel-chair car body both sides extend the fixing band 51,
End carries junction button 52, and the junction button 52 in a ring, is enclosed within the fixing axle of wheel-chair car body both sides in hinge
Chain connects.
In another better embodiment of the present invention, the back side of the leg support 5 carries the collar 53, the fixation
Band 51 is through in the collar 53, section of the endoporus of the collar 53 more than fixing band 51.
The ring-type triangular in shape of the junction button 52, while encased by the belt body of the end of fixing band 51, the side it is right
Angle inner side is stuck in fixing axle.
One end reducer is carried in the fixing axle, the reducer two ends are relatively large in diameter, mid diameter is less, institute
State the middle part that junction button 52 is enclosed within reducer.
In actual use, user, drives fold mechanism 3, using four-bar linkage by controlling cylinder 4
Characteristic, fold or launch wheelchair, during expansion, seat and backrest are in a straight line, and leg support and pedal 2 can be with
Allow user cosily to lay both legs, help user to stand.
By the position between bolt or pin adjustment pedal installing pipe and connecting rod, pedal is installed as required
Position be adjusted, when user is sitting on wheelchair, both feet are stepped down in on pedal.
Relative can slide between the fixing band and leg support of elasticity, and the connector at fixing band two ends and fixing axle it
Between formed chain connection make leg support have high degree of freedom, can use cooperatively person leg motion adaptive it is various not
Same angle, person's knee actuator current amplifier flexible rotating can be automatically used cooperatively when user stands and sits down.
The preferred embodiment of the present invention described in detail above.It should be appreciated that one of ordinary skill in the art
Just many modifications and variations can be made with design of the invention without the need for creative work.Therefore, all this technology necks
Technical staff passes through on the basis of existing technology under this invention's idea logical analyses, reasoning or limited in domain
Available technical scheme is tested, all should be in the protection domain being defined in the patent claims.
Claims (10)
1. a kind of stand-up wheelchair, including wheel-chair car body (1), link gear (2) and controller, the wheel
Wheel-chair car body (1) is anterior to be equipped with pedal (3), it is characterised in that：
The link gear (2) includes fold mechanism (23) and drive cylinder (24), the wheelchair
A set of fold mechanism (23), the folding are respectively provided with the vehicle frame (12) of car car body (1) both sides
Mechanism includes drive rod (231), drive block (232) and seat mounting rod (233), the driving
The vehicle frame (12) of bar (231), drive block (232), seat mounting rod (233) and corresponding side
Connect into hinge four-bar structure, the cylinder body and piston end of the drive cylinder (24) respectively with both sides wheelchair
Car car body (1) and drive rod (231) chain connection；
The air inlet of the drive cylinder (24) and gas outlet are by controller control；
The drive block (232) is triangular in shape, and the two of one side of the drive block (232) of the triangle
Hold respectively with drive rod (231) and seat mounting rod (233) in chain connection, the drive block (232)
Upper that backrest is housed, when the drive cylinder (24) piston retraction cylinder body, the backrest is installed with seat
Bar (233) is orthogonal, when the drive cylinder (24) piston extend out to the limit, the backrest
(321) with seat mounting rod (233) in a straight line；
The pedal (3) is anterior with wheel-chair car body (1) by the connecting rod (31) for being arranged on two ends
Pedal installing pipe (32) connection, the pedal installing pipe (32) is shape tube, its inner wall belt
There are an axially extending spigot surface, profile and the pedal installing pipe (32) of the connecting rod (31)
Inner chamber matches, axially disposed on the pedal installing pipe (32) and connecting rod (31) to have multiple relative
The installing hole (33) answered, the installing hole (33) and pedal installing pipe (32) and connecting rod (31)
It is axially vertical.
2. a kind of stand-up wheelchair as claimed in claim 1, it is characterised in that the pedal installing pipe (32)
It is detachably connected by bolt or pin and the installing hole (33) of connecting rod (31) between.
3. a kind of stand-up wheelchair as claimed in claim 1, it is characterised in that left and right two drive rod (231)
Between be equipped with bracing piece (241), between the both sides vehicle frame be equipped with mounting rod (242), the driving
The cylinder body and piston end of cylinder (24) respectively with bracing piece (241) and mounting rod (242) chain connection.
4. a kind of stand-up wheelchair as claimed in claim 1, it is characterised in that the seat mounting rod (233)
It is upper that medicated cushion is housed.
5. a kind of stand-up wheelchair as claimed in claim 1, it is characterised in that on the drive block (232)
Be provided with it is some be in a linear array backrest installing hole, the backrest by bolt or pin with backrest install
It is in be detachably connected between hole.
6. a kind of triangle joint structure of stand-up wheelchair as claimed in claim 1, it is characterised in that the seat
Medicated cushion is housed on chair mounting rod (133).
7. a kind of stand-up wheelchair as claimed in claim 1, it is characterised in that the wheel-chair car body front,
Correspondence user knee position is provided with leg support (5), and the leg support (5) carries towards the front of user
The indent of two arcs, arc and the human knee of the indent match, and the leg support (5) dorsad makes
Arc of the back side of user in evagination, the back side of the leg support (5) is connected with (51), described
With flexible, fixing band (51) two ends to wheel-chair car body both sides extend fixing band (51), end
Portion carries junction button (52), and the junction button (52) in a ring, is enclosed within consolidating for wheel-chair car body both sides
It is in chain connection on dead axle.
8. a kind of stand-up wheelchair as claimed in claim 7, it is characterised in that the back side of the leg support (5)
With the collar (53), the fixing band (51) is through in the collar (53), in the collar (53)
Section of the hole more than fixing band (51).
9. a kind of stand-up wheelchair as claimed in claim 7, it is characterised in that the junction button (52) is in three
Angular ring-type, while being encased by the belt body of fixing band (51) end, the diagonal inner side on the side is stuck in admittedly
On dead axle.
10. a kind of stand-up wheelchair as claimed in claim 7, it is characterised in that one end is carried in the fixing axle
Reducer, the reducer two ends are relatively large in diameter, mid diameter is less, and the junction button (52) is enclosed within
The middle part of reducer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510755885.0A CN106667682A (en) | 2015-11-09 | 2015-11-09 | Standing type wheelchair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510755885.0A CN106667682A (en) | 2015-11-09 | 2015-11-09 | Standing type wheelchair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106667682A true CN106667682A (en) | 2017-05-17 |
Family
ID=58864127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510755885.0A Pending CN106667682A (en) | 2015-11-09 | 2015-11-09 | Standing type wheelchair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106667682A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112057248A (en) * | 2020-08-28 | 2020-12-11 | 西安工程大学 | Intelligent old-people-assisting wheelchair |
| CN112294551A (en) * | 2020-10-30 | 2021-02-02 | 徐廷美 | Medical rehabilitation wheelchair |
| CN112790920A (en) * | 2020-12-08 | 2021-05-14 | 韩天明 | A nursing device and nursing method for the elderly based on artificial intelligence |
| CN113081521A (en) * | 2021-04-26 | 2021-07-09 | 成都市公共卫生临床医疗中心 | Novel wheelchair |
| US11246774B2 (en) | 2019-02-26 | 2022-02-15 | Ming Ho Lau | Smart electric wheelchair for the elderly |
| CN115462980A (en) * | 2022-09-26 | 2022-12-13 | 和也健康科技有限公司 | An auxiliary standing health care robot |
| CN116983149A (en) * | 2023-08-21 | 2023-11-03 | 佛山市顺康达医疗科技有限公司 | Standing wheelchair |
| EP4445890A1 (en) * | 2023-04-11 | 2024-10-16 | Permobil AB | Knee support assembly for a wheelchair |
| WO2024215856A1 (en) * | 2023-04-11 | 2024-10-17 | Permobil Ab | Knee support assembly for a wheelchair |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4054319A (en) * | 1975-10-23 | 1977-10-18 | The United States Of America As Represented By The Secretary Of The Navy | Stand-aid invalid wheelchair |
| EP0815822A1 (en) * | 1996-06-27 | 1998-01-07 | Levo AG Dottikon | Stand-up wheelchair |
| CN2294717Y (en) * | 1997-05-15 | 1998-10-21 | 施金木 | Wheeled chair for aiding person standing |
| US6192533B1 (en) * | 1999-04-02 | 2001-02-27 | I.D.C. Medical | Elevator chairs for the handicapped and invalids |
| EP1488769A1 (en) * | 2003-06-19 | 2004-12-22 | Lifestand International S.A. | Stand-up wheelchair with removable leg support means |
| US20050006878A1 (en) * | 2003-06-19 | 2005-01-13 | Laffin Francois Xavier | Body support chair with adjustable handles |
| WO2013041972A2 (en) * | 2011-09-20 | 2013-03-28 | Maurer Balz | Stabilized raising wheelchair |
| CN205286746U (en) * | 2015-11-09 | 2016-06-08 | 吉芮医疗器械（上海）有限公司 | Stand -type wheelchair |
-
2015
- 2015-11-09 CN CN201510755885.0A patent/CN106667682A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4054319A (en) * | 1975-10-23 | 1977-10-18 | The United States Of America As Represented By The Secretary Of The Navy | Stand-aid invalid wheelchair |
| EP0815822A1 (en) * | 1996-06-27 | 1998-01-07 | Levo AG Dottikon | Stand-up wheelchair |
| CN2294717Y (en) * | 1997-05-15 | 1998-10-21 | 施金木 | Wheeled chair for aiding person standing |
| US6192533B1 (en) * | 1999-04-02 | 2001-02-27 | I.D.C. Medical | Elevator chairs for the handicapped and invalids |
| EP1488769A1 (en) * | 2003-06-19 | 2004-12-22 | Lifestand International S.A. | Stand-up wheelchair with removable leg support means |
| US20050006878A1 (en) * | 2003-06-19 | 2005-01-13 | Laffin Francois Xavier | Body support chair with adjustable handles |
| WO2013041972A2 (en) * | 2011-09-20 | 2013-03-28 | Maurer Balz | Stabilized raising wheelchair |
| CN205286746U (en) * | 2015-11-09 | 2016-06-08 | 吉芮医疗器械（上海）有限公司 | Stand -type wheelchair |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11246774B2 (en) | 2019-02-26 | 2022-02-15 | Ming Ho Lau | Smart electric wheelchair for the elderly |
| CN112057248A (en) * | 2020-08-28 | 2020-12-11 | 西安工程大学 | Intelligent old-people-assisting wheelchair |
| CN112294551A (en) * | 2020-10-30 | 2021-02-02 | 徐廷美 | Medical rehabilitation wheelchair |
| CN112790920A (en) * | 2020-12-08 | 2021-05-14 | 韩天明 | A nursing device and nursing method for the elderly based on artificial intelligence |
| CN113081521A (en) * | 2021-04-26 | 2021-07-09 | 成都市公共卫生临床医疗中心 | Novel wheelchair |
| CN115462980A (en) * | 2022-09-26 | 2022-12-13 | 和也健康科技有限公司 | An auxiliary standing health care robot |
| EP4445890A1 (en) * | 2023-04-11 | 2024-10-16 | Permobil AB | Knee support assembly for a wheelchair |
| WO2024213564A1 (en) * | 2023-04-11 | 2024-10-17 | Permobil Ab | Knee support assembly for a wheelchair |
| WO2024215856A1 (en) * | 2023-04-11 | 2024-10-17 | Permobil Ab | Knee support assembly for a wheelchair |
| CN116983149A (en) * | 2023-08-21 | 2023-11-03 | 佛山市顺康达医疗科技有限公司 | Standing wheelchair |
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Application publication date: 20170517 |
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| RJ01 | Rejection of invention patent application after publication |