Abstract: A drainage system comprising: (a) a catheter including a sensor; (b) a first valve in fluid communication with an interior of the catheter; (c) a controller communicatively coupled to the sensor, the controller including logic configured to direct at least one of opening and closing of the first valve using at least one of an elapsed time and a presence of a predetermined condition; and, (d) a venturi pump in fluid communication with the interior of the catheter.

Abstract: Wheeleta comprises a regular wheelchair to which, the front area has been altered to adapt a pair of crutches. Wheeleta crutch assembly includes the wedges, a sheath, a spear and the handle with under arm cushion area and the bar. It will attach the handle to the spear by lifting the button and introducing the bar into the spear until the previously established height is reached. The button is liberated and the height is fixed. The wedge is attached to the end of the spear and kept in place by a pivot with an open end with a rotating metal blade. The crutches could be out of way by twisting the spear in its own sheath and utilized by the user when rises to go out or entering the chair. The crutches could be removed from the sheath by lifting and pushing the crutch. The wedges also, could be completely removed from the spear by twisting a rotating metal blade at the end of the crutch pivot. The crutch handle with bar could be removed out of the spear and used to reach objects.

Abstract: A wheelchair includes a seat, a first adjustable leg coupled to a first side of the seat, a second adjustable leg coupled to a second side of the seat, one or more turning sensors, and a control unit. The first adjustable leg includes a first leg actuator configured to extend and retract the first adjustable leg. The second adjustable leg includes a second leg actuator configured to extend and retract the second adjustable leg. The one or more turning sensors are configured to output a turning signal indicative of the wheelchair performing a turning motion. The control unit is operable to determine the wheelchair is performing the turning motion based on the turning signal, and automatically adjust a tilt angle of the seat with the first leg actuator and the second leg actuator to lean a user of the wheelchair into the turning motion.

Abstract: A retractable storage device for an armrest of a chair, including a vertically extending arm assembly including a first distal end and a second distal end, a horizontally extending arm assembly including a first distal end and a second distal end, a middle connector, and a storage container. The second distal end of the vertically extending arm assembly is pivotally secured to the middle connector, and the first distal end of the horizontally extending arm assembly is pivotally secured to the middle connector. The retractable storage device is moveable between a stowed position and a raised position. The storage container is coupled to the second distal end of the horizontally extending arm assembly, where the storage container is stowed beneath the armrest when the retractable storage device is moved to the stowed position.

Abstract: According to one embodiment, an X-ray detection unit for a wheelchair includes a container and an attachment portion coupled with the container. The container is configured to contain a flat X-ray detector. The attachment portion is configured to be detachably mounted to a part of the wheelchair in which a subject is seated, so that a detection plane of the X-ray detector in the container faces the subject.

Abstract: A height adjustable wheelchair docking system for releasably securing a wheelchair to the floor of a transport vehicle includes: a base frame with an open end, and for rigid attachment to the floor of a transport vehicle; a middle frame for sliding back and forth in a horizontal direction within the base frame and through the open end; means to slide the middle frame in relation to the base frame; and a top frame for covering at least a part of the base frame and middle frame, and to move up and down in a vertical direction in relation to the base frame when the middle frame is sliding back and forth in a horizontal direction within the base frame and through the open end. The top frame further includes a female or male docking fixture for locking engagement with a male or female docking fixture on a wheelchair.

Abstract: A weighted walker attachment system generally comprises a kit of weighted walker attachments that can be mounted to standard walker or other assistive perambulatory device for use in physical therapy and rehabilitation. A plurality of weighted attachments are provided and adapted to be mounted at a variety of locations on an assistive device. The weight of each attachment can be adjusted, as needed, for example, by adding or removing individual weighted plates mounted on a base plate that itself is removably mounted to the assistive device. In alternate kits, interchangeable weighted attachments can be provided in varying weights, distinguished by optical and/or tactile indicators, and selectively mounted on the assistive device, either as an accessory or in replacing a portion of the device, such as extensions provided on a walker's legs, in accordance with a therapeutic rehabilitation plan for an individual patient.

Abstract: Apparatus for back improvement and lower-back pain and knees relieving, the apparatus including, for each foot of a user, a pedal shiftable along a linear axis, for allowing a foot of the user to exert force on the pedal, a sensor, for continuously sensing a force exerted on the pedal by the foot, a linear actuator having a longitudinal bore in a piston thereof, the linear actuator being configured to move the piston away from the pedal when the force on the pedal exceeds a first threshold, and a controller for reading a sensing of the sensor, the controller being adapted to instruct the mechanism to move the piston away from the pedal such that the pedal retracts in response to pressure exerted by the foot.

Abstract: A cart for connecting or attaching to a wheelchair is provided to assist a wheelchair user to more easily collect and move items, such as groceries. In certain embodiments the cart is further defined as a shopping cart.

Abstract: The disclosure refers to an airplane's own mobility system. For supporting a passenger with reduced mobility on board an airplane and for simplifying as much as possible the use of a toilette, a mobility system for passengers with reduced mobility is provided. The mobility system includes an onboard toilette spatial unit having an entrance zone, an entrance door, and a toilette using zone with a toilette. Moreover, a movement device with a passenger carrying equipment is provided, which is moveable at least from the entrance zone to the toilette using zone and supported in the ceiling area. The passenger carrying equipment includes a seat device enabling a passenger a seat like position. For using the toilette, a passenger is movable back and forth with the movement device from the entrance zone to the toilette using zone.

Abstract: A patient transport system comprising a patient support apparatus and a wheeled accessory. The wheeled accessory comprises an accessory base and at least two legs radially extending outwardly from the accessory base. The legs are spaced apart from one another to define an accommodation space between two legs. The patient support apparatus comprises a patient support base, and wheels coupled to the patient support base. The patient support apparatus further comprises an accessory coupler capable of releasably securing the wheeled accessory to the patient support apparatus, the accessory coupler movable relative to the patient support base into first and second positions. The accessory base and the patient support apparatus are configured such that at least one of the wheels is at least partially nested within the accommodation space when the wheeled accessory is secured to the accessory coupler and the accessory coupler is in the first position.

Abstract: Disclosed are provisions for enabling a user of a wheelchair to rapidly outfit a first side of the wheelchair with a first implement or a second implement, both implements having adaptive functionalities, and also for enabling the user to perform the same in conjunction with a second side of the wheelchair. Useful implements include those having: A.) ground-contacting functionalities, such as improving navigation over rough terrain and adding forward stability to the wheelchair, and B.) non-ground-contacting elevated functionalities, including holding an umbrella, carrying an electronic device, or supporting a tray, work surface, or other auxiliary load.

Abstract: An expandable wheelchair handlebar that adjusts in height and width.

Abstract: An assisting device provide with: a movable base on which a care receiver rides; a raising and lowering member supported on the base to be movable in an up-down direction; a raising and lowering drive section configured to drive the raising and lowering member up and down; an oscillating member supported on the raising and lowering member to be capable of oscillating; an oscillating drive section configured to drive the oscillating of the oscillating member; a holding member supported on the oscillating member to be freely tiltable, and configured to hold an upper body of the care receiver; a first handle provided on the oscillating member; and a second handle provided on the holding member, and configured to tilt together with the holding member. Accordingly, practicality is improved with regard to safe moving operation of the assisting device and safe free tilting of the holding member.

Abstract: An adaptable rugged illumination system for use with an emergency medical stretcher. The illumination system illustratively includes a light source, wherein the emitted light may be controlled based upon detected movement of the stretcher.

Abstract: A walker adapted for attachment to a wheelchair may be used to assist a user with walking while retaining the wheelchair in close proximity behind the user for use when the user needs to sit. The walker may be removably attached to the frame of the wheelchair for easy exchange of use from one wheelchair to another. A pivotable, removably attachable gate between two vertical rods may allow for the walker to be manipulated from a walking position to a stored position. The gate may include an extendable width to allow for use with wheelchairs of different widths. Telescopic supports may attach the walker to the wheelchair, thereby allowing the user to extend and retract the walker between the walking position and the stored position.

Abstract: Methods are disclosed, according to the present invention, which enable reversible reconfiguration of a wheelchair by a user between a.) an original load-bearing configuration utilizing the conventional caster wheels of the wheelchair, and b.) a modified load-bearing configuration which confers improved functionality to the wheelchair, especially for traversing difficult or uneven terrain.

Abstract: A cart for connecting or attaching to a wheelchair is provided to assist a wheelchair user to more easily collect and move items, such as groceries. In certain embodiments the cart is further defined as a shopping cart.

Abstract: A power assist apparatus that converts a hand-propelled wheelchair to a motorized wheelchair without the use of tools or mounting brackets. The apparatus has a frame, a battery, a control mechanism, a pair of motorized sections at each end of the frame and an outrigger assembly, pivot mechanism and position sensor associated with each motorized section. The motorized sections each have a wheelmotor and a wheel. The outrigger assemblies have arms that support the drive wheels of the wheelchair above the surface to be traversed. The position sensors determine pivoting movement of the outrigger assemblies in response to rotation of the drive wheels by the occupant and transmit positional data to the control mechanism, which sends control information to operate the motors and move the apparatus and wheelchair in the direction indicated by the drive wheels, thereby controlling movement of the apparatus in the same manner as the non-motorized wheelchair.

Abstract: An connector apparatus and kit for detachably connecting a conventional walker to a conventional wheelchair.

Abstract: Carriers for carrying a wheelchair, wheeled mobility device, personal transporter, or the like, are provided. Also, hitch assemblies, which are connected to a vehicle and are used to support these associated carriers, are also provided. One implementation of a carrier for carrying a wheeled mobility device may include an attachment link configured to be connected to a vehicle. The carrier also includes a basket component fixedly connected to the attachment link and further includes an upper bracket. The basket component and the upper bracket, for example, may be configured to support the wheeled mobility device.

Abstract: There is provided a robotic cart pulling vehicle for automated docking and pulling a cart, such as a wheeled hospital cart for e.g. linen. In particular the vehicle is provided with a unique gripping means for holding the cart. Furthermore, the robotic vehicle implements a positioning system for safely driving on hospital corridors and further comprises one or more sensors to indicate the position of the robot relative to the surroundings for avoiding unnecessary impacts.

Abstract: A motorized robotic walker is capable of moving automatically with the user through an algorithmic process using a 3D camera image processing system. The image processing system can measure relative motion of the user versus the robotic walker and a microprocessor can generate PWM signal to drive motors of the robotic walker so that the robotic walker can follow the user's motion automatically and provide assistance if needed.

Abstract: The adjustable bathtub/shower seat includes a support and a backrest pivotally attached thereto, a base attached to the support, and a controller in communication with the support, the backrest, and the base. Advantageously, the base is selectively raised and lowered along a vertical path. Advantageously, the backrest is selectively pivoted about a horizontal fulcrum axis and along an arcuate path, wherein the horizontal fulcrum axis is registered orthogonal to the vertical path.

Abstract: An adjustable walker having a horizontal base and a horizontal upper support frame, each being adjustable in width. A pair of vertical support frames are attached to the horizontal base frame and are adjustably attached to the horizontal upper support frame so that the horizontal upper support frame is adjustable in height. Extensions on the rear ends of the horizontal base frame and the horizontal upper support frame extend beyond the rear end of the walker. Pivotable caster wheels are attached to the front end of the horizontal base frame. Non-pivoting rear wheels are attached to the rear end of the horizontal base frame to stabilize the rear end. The horizontal upper support frame supports the upper body of a user. The extensions provide support to the user and stability to the walker as a user exits the rear of the walker to sit on a bed or chair.

Abstract: A motorized chair is provided. The chair comprises a seat, a back, a hoist comprising at least a mast, a winch, and a sling, and at least one actuator, that based on receipt of a first instruction to activate the hoist, raises the seat and back and extends the mast over the raised seat and back. Based on receipt of a second instruction, the at least one actuator instructs the winch to raise the sling. An individual seated in the chair, based on actuator receipt of the first instruction, is raised to an upright position. The sling comprises at least one member for attachment to the individual. Based on the attachment of the at least one member to the individual and based on receipt of the second instruction by the at least one actuator, the hoist lifts the individual.

Abstract: Wheelchair handlebars coupled to a pair of arm rests of a wheelchair. Each of the handlebars include an outer bar defining an internal slot, an inner bar slidably engaged within the internal slot of the outer bar, and a lock configured to releasably lock the outer bar to the inner bar.

Abstract: A transfer apparatus for receiving the chair seat of a wheelchair and supporting the chair seat in the base of a washing enclosure. The transfer apparatus has a chair support member including a chair support track section that can be positioned in the washing enclosure base. The transfer apparatus also has a bridge portion including a bridge track section that is movably mounted to the chair support member. The bridge portion transitions between a storage position and an in-use position. In the in-use position the bridge portion is engaged with the wheelchair and the bridge track section is aligned with the chair support track section. The chair seat can be translated from the wheelchair along the bridge track section to the chair support track section when the bridge portion is in the in-use position and engaged with the wheelchair.

Abstract: A wheelchair is provided includes driving wheels, a pair of side frames, and an accommodation pocket. The frames rotatably support the driving wheels coupled to the exterior sides of the side frames. Each of side frames includes an elbow rest frame portion, a vertical frame portion, and a lower frame portion. The elbow rest frame portion has an elbow rest. The vertical frame portion is coupled to the rear end part of the elbow rest frame portion. The lower frame portion is arranged under the elbow rest frame portion. The vertical frame portion is coupled to the rear end part of the lower frame portion. The accommodation pocket is arranged above the front part of the driving wheel as viewed in side view, and is at least partially positioned on the exterior side relative to the elbow rest frame portion as viewed in front view.

Abstract: A sliding arm mechanism for attaching to an arm of a wheelchair is provided herein. One concept of the present disclosure is directed to a sliding arm mechanism that includes a main portion having a top area, a bottom area, first and second opposing end areas, first and second opposing side areas and an inner cavity. The sliding arm mechanism also includes a slide rail, comprising a top side, a bottom side and an elongated aperture located between the top side and the bottom side, which is adapted to be housed within the inner cavity of the main portion. The bottom side of the slide rail is removably coupled to a top part of the arm of the wheelchair. The slide rail and the main portion are slidably coupled to allow the main portion to move laterally over the slide rail in a direction parallel to the top part of the arm of the wheelchair, thus allowing the main portion to move between a first position and a second position.

Abstract: A wrap around walking aid is configured to assist a human user in walking. The wrap around walking aid includes a first rear lower frame and a first front lower frame mechanically coupled to a first upper frame. A back rest is connected to the first rear lower frame. A second rear lower frame and a second front lower frame are mechanically coupled to a second upper frame. The second rear lower frame is further mechanically coupled to the back rest. At least one first fixed front wheel is mechanically coupled to both front lower frames. At least one first castor rear wheel is mechanically coupled to both rear lower frames. The wheels enable a turn radius while the human user is walking forward.

Abstract: A bathing aid (100), comprising a bathing enclosure (101), a telescopic element (110) arranged at least partially within the bathing enclosure, and a seat (120) for supporting a person, said seat being arranged on the telescopic element. The bathing aid further comprises an actuation system (140) coupled to the telescopic element and the seat. The actuation system is configured to move the seat on the telescopic element along a horizontal axis (x) between a retracted position of the seat within the bathing enclosure and an extended position of the seat outside the bathing enclosure. The actuation system, in the extended position of the seat, is further configured to rotate (A) the seat in a horizontal plane (x-y) and configured to tilt (C) the seat with respect to a vertical axis (z).

Abstract: A wheelchair system includes a chip assembly configured to be coupled with a wheelchair, the chip assembly including a wireless communication chip. The wireless communication chip is programmed to, in response to the chip assembly coming within a predetermined range of a dedicated short range communication (DSRC) device of an automobile, automatically communicate, through a telecommunications network, a notification signal to the DSRC device that the wheelchair is within the predetermined range. The chip assembly includes one or more chips configured to, in response to receiving an acknowledgment signal through the telecommunications network from the DSRC device, provide an acknowledgment notification to a user of the wheelchair that the notification signal was received.

Abstract: A bathing aid (100), comprising a bathing enclosure (101), a telescopic element (110) arranged at least partially within the bathing enclosure, and a seat (120) for supporting a person, said seat being arranged on the telescopic element. The bathing aid further comprises an actuation system (140) coupled to the telescopic element and the seat. The actuation system is configured to move the seat on the telescopic element along a horizontal axis (x) between a retracted position of the seat within the bathing enclosure and an extended position of the seat outside the bathing enclosure. The actuation system, in the extended position of the seat, is further configured to rotate (A) the seat in a horizontal plane (x-y) and configured to tilt (C) the seat with respect to a vertical axis (z).

Abstract: The present teachings provide for wheelchair including a control module, manual drive controls, a camera, biometric sensors, and an antenna. The control module includes an autonomous drive module configured to autonomously pilot the wheelchair. The biometric sensors are configured to measure biometric information of a user of the wheelchair.

Abstract: Apparatus and method using two couplings connecting a wheelchair to a walker for safely assisting a patient regaining their ability to walk. Physical therapists use the walker to train patients on walking to build strength, endurance, and balance. The couplings provide a fixed gap between the wheelchair and walker and keeps the wheelchair close to the patient. The patient can easily sit in the wheelchair, and the presence of the wheelchair minimizes the risk of falling, allows the patient to rest when fatigued, provides a sense of security, and eliminates a need for an assistance to push the wheelchair behind the patient.

Abstract: A seat system for a vehicle includes a seat having a seat bottom on which a person can sit. An intermediate support structure is secured to the seat and the vehicle which allows the seat to rotate relative to the vehicle. An actuator can interact with the seat to cause the seat to rotate relative to the vehicle. One or more sensors can each measure an aspect of motion. A processor can (i) receive input from each of the one or more sensors, (ii) determine from this input a measure of rotation of the vehicle away from a nominal, level horizontal orientation, and (iii) utilize the input to determine a desired rotation of the seat. An angle that the seat has been rotated away from a nominal, level orientation is more than insubstantially larger than an angle that the vehicle has rotated away from a nominal, level horizontal orientation.

Abstract: A rollator walker with a travel carriage, a frame, and a support for a person's leg, the inclination of which, with respect to a horizontal plane in the direction of the longitudinal axis of the support, can be adjusted. The support is mounted on a supporting part, which is firmly connected to the frame via a joint with a first axle which is horizontal and transverse with respect to the longitudinal axis of the support, and via a supporting element which is at a distance from the first axle in the direction of the longitudinal axis of the support. The supporting element is connected to the supporting part via a manually adjustable mechanical positioning element, by which the vertical position of the supporting element can be changed with respect to the supporting part. As a result, the inclination of the support is adjustable without loss of stability, and the support is held securely in any set inclination position.

Abstract: Methods are disclosed, according to the present invention, which enable reversible reconfiguration of a wheelchair by a user between a.) an original load-bearing configuration utilizing the conventional caster wheels of the wheelchair, and b.) a modified load-bearing configuration which confers improved functionality to the wheelchair, especially for traversing difficult or uneven terrain.

Abstract: A handle device for use with a collapsible wheelchair, the wheelchair positionable between a first working position and a second collapsed position. The wheelchair having first and second generally horizontal handlebars extending rearward to facilitate movement of the wheelchair. The handle device comprising first and second substantially “L”-shaped members, each “L”-shaped member having a lower portion and an upper vertically oriented portion. The lower portion is adapted to receive the respective first and second horizontal handlebars therein. The upper portion extends substantially perpendicular to the lower portion, wherein the upper portion of each member upwardly extends beyond a height of the chair allowing the user to grasp each member without flexion of the torso.

Abstract: A seat back linking mechanism includes a base frame having a pivot portion; a back frame pivotally connected to the base frame; an actuation member slidably coupled to the back frame; a linkage having a first link and a second link pivotally coupled together, the first link and the second link being respectively pivotally coupled to the pivot portion of the base frame and the actuation member, and a driven slot; and a drag member having a drag pin adapted for dragging the driven slot of the linkage.

Abstract: A device for securing a mobility device in a mobility vehicle or on a lifting device that is installed in or on a mobility vehicle or trailer.

Abstract: The stand-up unit comprises a support a stand-up frame, which is articulated on the support and has a seat carrier carrying a seat, and a backrest carrier carrying a backrest. Furthermore, a first lever parallelogram is provided in order to maintain the backrest upright in any position. The backrest can be displaced by the first lever parallelogram by means of a rod, in order to ensure that no undesirable relative movement occurs between the backrest and the back of the user when getting up or sitting down. A second lever parallelogram controls the movement of the seat when getting up and sitting down to ensure that no relative movement develops between the seat and buttocks of the user. The stand-up unit may be provided with a base to serve as a chair, particularly a therapy chair. The stand-up unit, however, may also serve as a stand-up wheelchair, when connected to an undercarriage. Spring joint elements support the standing up.

Abstract: Various of the disclosed embodiments concern a safety apparatus that is positioned adjacent to and attached to a carriage device, thereby substantially improving the safety of individuals seated in the carriage device. The safety apparatus can include a structural frame, one or more front contacts, one or more rear contacts, a support bar, one or more handles, and at least one connector. The at least one connector allows the safety apparatus to be detachably connected or fixedly attached to the carriage device. The safety apparatus may also be adjustable or collapsible, which permits its footprint to be reduced when not in use. In some embodiments, the safety apparatus includes a support bar and/or basket that allows a user to hang or place items, such as a purse or diaper bag, without causing the safety apparatus or the carriage device to become unbalanced.

Abstract: There is a system for secure use of a wheelchair in demand response transportation systems comprising a wheelchair restraint comprising a central housing disposed between a vehicle strap and a wheelchair strap, the vehicle strap to secure the wheelchair restraint to the demand response vehicle, further comprising a vehicle strap sensor configured to provide a vehicle strap sensor electrical signal indicating whether the vehicle strap is securely affixed to a wheelchair anchor of a demand response vehicle, the wheelchair strap to secure the wheelchair restraint to the wheelchair, further comprising a wheelchair strap sensor configured to provide a wheelchair strap sensor signal indicating whether the wheelchair strap is securely connected to a wheelchair via the wheelchair strap.

Abstract: A collapsible personal wheeled conveyance comprises a first and second collapsible side frame, each having ground-contacting wheels, and at least one adjustable crossbar configured to physically connect the two collapsible side frames, the adjustable crossbar(s) having a selectively adjustable length. The adjustable crossbar(s) may be lockable or non-lockable. One or more of the adjustable crossbars may comprise seat-supporting adjustable crossbars. A seat can be configured to move laterally along such a seat-supporting adjustable crossbar to permit selective adjustment of the lateral position of this seat with respect to the side frames. One or more locking mechanisms can serve to lock the seat at a particular position. By one approach the aforementioned seat-supporting adjustable crossbar can include spacing indicia to visually indicate when the seat is centrally located between the first and second collapsible side frames for a particular selected length of the seat-supporting adjustable crossbars.

Abstract: Means for reconfiguring a wheelchair are disclosed wherein a user or an occupant of the wheelchair is enabled to repeatably alternate the wheelchair between an original load-bearing configuration and a modified load-bearing configuration by engaging and disengaging a ground-contacting adaptive implement operatively connected to a load transitioning mechanism, said load transitioning mechanism adapted for connection to a forward portion of the wheelchair. Embodiments according to the present invention enable an occupant of the wheelchair to alternate the wheelchair, through a cyclic operation sequence, between the original configuration and the modified configuration by toggling of a manipulable switch and subsequent momentary reclining of the wheelchair.

Abstract: An adjustable walker includes a tubular frame construction having front and lateral telescoping tubes defining a walker space for a user. The lateral tubes have handgrips suitable for being grasped by a user. The front telescoping tubes are adjustable in length to adjust the width of the walker space for the user and the lateral telescoping tubes are adjustable in length to adjust the height of the handgrips. Locking mechanisms are provided for locking the front telescoping tubes and the lateral telescoping tubes. Actuators on the handgrips selectively unlock the locking mechanisms to allow a user to adjust the width of the walker space and for selectively unlocking the second locking to allow a user to adjust the height of said handgrips to adjust the height and/or width of the walker by use of said actuators on said handgrips without bending or letting go of the walker.

Abstract: A gait training tool has an elongate frame structure having a proximal end and a distal end, with a wheelchair clamp attached to the proximal end. The tool further includes a walker connection attachment, and a manual gripping attachment, which can be interchangeably mounted on the distal end of the elongate frame structure for performing different forms of gait training. The walker connection attachment has a walker clamp for attachment to a walker. The manual gripping attachment has a cylindrical gripping structure that is adapted for manually gripping and pulling the elongate frame structure.

Abstract: A wheelchair lift system that allows a wheelchair and a person sitting in the wheelchair to be selectively positioned at a standing height or a sitting height. A lift system that is attachable to wide variety of existing wheelchairs.