A61G5/1013

Multifunctional wheelchair
11690770 · 2023-07-04 ·

A multifunctional wheelchair contains: a body, a support plate, a lifting seat, and a shampoo basin. The body includes a retractable mounting, a chair back, at least one drive device, and two frames. The two frames have two main wheels, the two frames have two guide wheels, and the two armrests are arranged on a second drive device. A respective armrest has an abutting portion, and the retractable mounting have two racks. The support plate is detachably engaged on the retractable mounting of the body. The lifting seat is removably engaged on the retractable mounting of the body, and the lifting seat includes a saddle on a third drive device which is configured to drive the saddle to lift or descend adjustably. The shampoo basin is detachably connected on the chair back and included a washing chamber.

Transfer device
11491061 · 2022-11-08 · ·

Provided is a transfer device capable of moving a care receiver who has difficulty in walking by himself/herself to a desired place in a comfortable posture. The transfer device is capable of moving a care receiver by a care giver. The transfer device includes: a front wheel and a rear wheel; a support body which supports an upper body of the care receiver; a leg guide portion which is brought into contact with lower leg front surfaces of the care receiver and is inclinable frontward from an approximately vertical state; and a foot placing portion on which soles of the care receiver are placed; a rear wheel advancing and retracting mechanism configured to move the rear wheel rearward in an interlocking manner with frontward inclining of the leg guide portion.

Powered wheelchair mover
11617694 · 2023-04-04 · ·

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.

HANDLE COVER APPARATUS
20170354555 · 2017-12-14 ·

An improved handle cover apparatus is a handle cover and extension that attaches to the hand brake handle of a wheel chair to provide padding, improved comfort, and greater leverage to allow the brake to be applied more easily and to eliminate the arthritic pain associated with operating the current, short, wheel chair brake handles.

Wheel chair with automatic breaking

A wheel chair with several new and useful features is provided. Those new and useful features provide the wheel chair with enhanced lateral stability, automatic cocking of an automatic locking device whenever an occupant sits in the wheel chair, and a holding mechanism that enables the wheel chair to be freely wheeled about when there is no occupant, and automatically move to a cocked state as soon as an occupant sits on the chair. The result is an automatic locking system for a manual wheelchair that unlocks the wheels for intentional motion when the chair is occupied, and locks the wheelchair wheels immediately when it is unoccupied, yet in no way interferes with the typical locking mechanism of the standard manual wheelchair when so desired.

MEDICAL SUPPORT APPARATUS WITH STAND ASSISTANCE
20170340495 · 2017-11-30 ·

A chair includes a control system for moving the chair between seated and standing configurations to thereby help facility an occupant's egress out of, or ingress into, the chair. One or more controls are provided on the chair that enable the occupant to control the timing of when the chair's movement between the configurations starts, what speed the chair moves at, and when the chair stops. A caregiver control panel provides the caregiver with multiple options for dictating what aspects of the chair's movement between the configurations the occupant is able to control. In some embodiments, a controller dynamically adjusts the speed of the chair based on shifts in the occupant's weight during the transition between the standing and seated configurations, as detected by one or more force sensors. The force sensors may be integrated into the armrests, the seat, the backrest, a combination of these, or elsewhere.

Automatic wheelchair lock, lock plates, hub connector, magnetic persistent driver, and rotation mechanism, and systems and methods using the same

An automatic wheelchair locking system including: a first lock for a first wheel; a first persistent driver configured to engage and disengage the first lock; at least one processor configured to control the first persistent driver; and a memory having stored thereon instructions that, when executed by the at least one processor, control the at least one processor to: in response to receiving instructions to disengage the first lock while the first lock is engaged, control the first persistent driver to disengage the first lock; and in response to receiving instructions to engage the first lock while the first lock is disengaged, control the first persistent driver to engage the first lock.

WHEELCHAIR SELECTIVELY ENGAGEABLE WITH HOVERBOARD
20220054333 · 2022-02-24 ·

A transportation device having a chassis which includes seat and back portions for an occupant, a drive frame portion, and an engagement frame portion. The drive frame portion includes a drive system, and is able to selectively the engagement frame portion. The hoverboard is able to selectively engage the engagement frame portion and electronically communicates with the drive system to bypass a gyroscope of the hoverboard. The chassis, including the drive frame portion, is able to selectively disengage with the engagement frame portion, while it is engaged to the hoverboard, for easier transportation.

SEATING SYSTEM

A seating system including a seat portion having a seating surface and a back portion having a support surface is disclosed. The seating system may be configured in a seated (or upright) configuration in which the seating surface of the seat portion is generally perpendicular to the support surface of the back portion. The seating system may also be configured in a stored configuration in which the seating surface of the seat portion is generally parallel with and faces towards the support surface of the back portion. The seating system may also be configured in a recumbent position in which the seating surface of the seat portion is generally parallel and faces in the same direction as the support surface of the back portion.

POWERED WHEELCHAIR MOVER
20210353477 · 2021-11-18 ·

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.