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公开(公告)号：US20230121597A1
公开(公告)日：2023-04-20
申请号：US17908609
申请日：2021-03-04
发明人： Clark LAMB , Matt Haugen , Leo Schweiss , Wesley Ovre
摘要： Described herein are various improvements to mobility devices. These improvements include, for example, adjustable lateral body supports, multi axial supports for accommodating movement of the pelvis during walking, frame folding assemblies for accommodating storage and transportation, detachable support couplings for supportive accessories, foldaway footplate assemblies for allowing users to rest, wheel brake systems, caster wheel systems, suspension support systems, control button assemblies, and center of gravity adjustment assemblies. One or more these improvements can be combined into various mobility devices as will be described in more detail hereinafter.
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公开(公告)号：US11617694B2
公开(公告)日：2023-04-04
申请号：US16872635
申请日：2020-05-12
发明人： Andrew Hart , Lee John Hancox
摘要： An apparatus for moving a wheelchair, the apparatus having a base including a drive motor drivingly connected to a drive wheel and a first forwardly extending lower arm member engageable with the wheelchair when the wheelchair is in the engageable position. The first lower arm member is operable between a lowered position in which the first lower arm member is disengaged from the wheelchair and a raised position in which the first lower arm engages the wheelchair. The first lower arm member has a first stop member whereby, when the first lower arm member is in the raised position and engages the wheelchair, and when the wheelchair is on a forwardly extending declined surface, the first stop member inhibits forward motion of the wheelchair.
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公开(公告)号：US11612530B2
公开(公告)日：2023-03-28
申请号：US16637483
申请日：2018-07-30
摘要： The invention relates to the field of wheelchairs and has been designed for the measurement of parameters for the adjustment of a seated position of the user. It relates to a device for the simulation of a seated position in a wheelchair, which includes a seat backrest (1) adjustable horizontally, vertically and during its reclination, two side seat pans (27) with armrests (3) with adjustable distance, a foldable seat pan (2) with adjustable reclination, two wheels (4) with adjustable horizontal and vertical position, and a footrest (5) with adjustable vertical position and its reclination, at least one electric motor or an electric piston (15) for the adjustment of the position of the adjustable components, an electronic circuit with special software for the control of the motors and the display of the measurements, as well as a virtual reality software. With this device, it is possible to measure the adjustment parameters for the seated position of a wheelchair user automatically and digitally by means of a software which is installed in the simulation device.
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公开(公告)号：US20230084368A1
公开(公告)日：2023-03-16
申请号：US17945265
申请日：2022-09-15
摘要： A wheelchair is provided. First supports for supporting a user of the wheelchair are unevenly disposed to form a perimeter, and second supports for supporting the user of the wheelchair are unevenly disposed at least partially within the perimeter of the first supports. The first supports support the user when the first supports are in a raised position and the second supports are in a lowered position. The second supports support the user when the second supports are in a raised position and the first supports are in a lowered position. A alternation of supporting the user with the first supports or the second supports facilitates reduction of pressure sores of the user. In various embodiments, multiple groups of supports are used, the supports contour to a user's anatomy and/or the supports are pneumatic.
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公开(公告)号：US20230041840A1
公开(公告)日：2023-02-09
申请号：US17973848
申请日：2022-10-26
申请人： WHILL, Inc.
摘要： This electromobility vehicle includes a vehicle frame, a seat unit mounted to the vehicle frame, a suspension mounted to a front-end side of the vehicle frame, a pair of front wheels aligned in a direction parallel to a width dimension of the vehicle and supported by the suspension, at least one rear wheel supported by the vehicle frame, and a drive device that drives either of the front wheels and the rear wheel, where the front wheels are omnidirectional wheels whose outer circumferential surfaces are formed by a plurality of rollers and the pair of front wheels is supported by the suspension such that it is placed in a toe-in arrangement.
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公开(公告)号：US11571345B2
公开(公告)日：2023-02-07
申请号：US17076975
申请日：2020-10-22
摘要： The present disclosure includes methods of operating a wheelchair configured to reposition an occupant between a lowered and a raised position. The wheelchair can include a frame, a seat moveable relative to the frame, a drive wheel, one or more pairs of arm assemblies, and one or more sensors. The arm assembly includes a wheel configured to move from a first spatial location when the wheelchair is operating on flat, level ground to a second spatial location that is different than the first spatial location. Arm limiters can selectively engage the arm assembly based on at least one of a seat position, position of the arm assembly, and surface conditions of ground surface. The arm limiters can limit the range of motion of the arm assembly and sometimes other operational aspects of the chair. The methods adjust the maximum operational speed of the wheelchair when the seat is in an elevated position based on sensor data relating to one or more of the arm limiter position and the position of the frame.
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公开(公告)号：US11560100B2
公开(公告)日：2023-01-24
申请号：US16362212
申请日：2019-03-22
申请人： KELLY CARRIER, INC.
发明人： Shawn Neville
摘要： A carrier element is configured to securely store a foldable wheelchair that is mountable in an ambulette or other vehicle without interfering with passenger space in the vehicle.
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公开(公告)号：US11560077B2
公开(公告)日：2023-01-24
申请号：US16498513
申请日：2018-03-28
申请人： Staels Design Ltd
发明人： Corien Staels
摘要： A support structure for supporting the user of a mobility device or the like, the support structure comprising a fluid flow channel, the fluid flow channel comprising a fluid inlet and a fluid outlet, wherein at least part of the fluid flow channel is tapered, the at least part tapered fluid flow channel comprising a first end and a second end, the first end of the at least part tapered fluid flow channel being located proximal to the fluid inlet and the second end of the at least part tapered fluid flow channel being located distal to the fluid inlet, and wherein the width of the second end of the at least part tapered fluid flow channel is greater than the width of the first end of the at least part tapered fluid flow channel.
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公开(公告)号：US11559447B2
公开(公告)日：2023-01-24
申请号：US16827944
申请日：2020-03-24
申请人： LG ELECTRONICS INC.
发明人： Boyeon Kim , Jinsu Kim , Jungkyu Son , Hyesun Lee , Jinwon Kang , Bina Kim , Mina Suh
摘要： Provided is a robot. The robot includes a main body in which an opening portion is defined in a top surface thereof, a seat configured to cover an upper side of the opening portion, a traveling wheel protruding downward from a bottom surface of the main body, a backrest connected to the seat, an opening defined in a front surface of the main body, a foot supporter protruding forward from the main body through the opening, and a pair of arm supporters connected to both sides of the seat, respectively.
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公开(公告)号：US11554059B2
公开(公告)日：2023-01-17
申请号：US17049146
申请日：2019-04-21
申请人： Headovations Ltd.
发明人： Ben Cohen Gazit , Kalman Shaham , Michael Librus
摘要： A support unit for a modular head support assembly having a right support post and a left support post, said support unit comprising: a support body; a right attachment element and a left attachment element configured for articulation with said right support post and said left support post, respectively, said right attachment element and said left attachment element being disposed at opposite sides of the support body; and an adjustment mechanism configured for selectively adjusting the position of the right attachment element and the left attachment element with respect to each other, at least from an extended position towards a retracted position.
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