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1. 发明公开

EP3203964A1 SYSTEM AND METHOD FOR ADJUSTING A WHEELCHAIR SEAT 审中-公开
标题翻译：调整轮椅座椅的系统和方法
公开(公告)号：EP3203964A1
公开(公告)日：2017-08-16
申请号：EP15849121.7
申请日：2015-08-04
申请人： Max Mobility, LLC
发明人： RICHTER, Mark
IPC分类号： A61G5/10
CPC分类号： B60G17/0165 , A61G5/04 , A61G5/043 , A61G5/1056 , A61G5/1059 , A61G5/107 , A61G5/1075 , A61G5/1081 , A61G2203/42 , B60G99/002 , B60G2300/24 , B60G2400/0512 , B60G2600/182 , B60G2800/0192
摘要： A wheelchair including a base assembly that has a first side and a second side. At least one caster and a drive wheel are mounted to each of the first and second sides. The wheelchair includes a seat assembly having a seat and a backrest and an actuator assembly having a plurality of actuators. Each actuator can expand and retract and includes a first end pivotably connected to the base assembly and a second end pivotably connected to the seat assembly. The actuator assembly allows for at least four degrees of movement of the seat assembly with respect to the base assembly. The wheelchair includes a computer that is connected to the actuators and that controls the movement of the actuators. The computer moves the actuators to vary the position of the seat assembly with respect to the base assembly.
摘要翻译：一种轮椅，包括具有第一侧和第二侧的基座组件。至少一个脚轮和驱动轮安装在第一和第二侧的每一侧上。轮椅包括具有座椅和靠背的座椅组件以及具有多个致动器的致动器组件。每个致动器可以扩张和缩回，并且包括可枢转地连接到基座组件的第一端和可枢转地连接到座椅组件的第二端。致动器组件允许座椅组件相对于基座组件的至少四度的运动。轮椅包括连接到执行器并控制执行器运动的计算机。计算机移动致动器以改变座椅组件相对于基座组件的位置。

2. 发明授权

EP2968040B1 MOTION ASSISTANCE SYSTEM FOR WHEELCHAIRS 有权转让
公开(公告)号：EP2968040B1
公开(公告)日：2020-04-08
申请号：EP14773252.3
申请日：2014-01-09
申请人： Max Mobility, LLC
发明人： RICHTER, Mark
IPC分类号： A61G5/10

3. 发明公开

EP3970677A1 ASSISTIVE DRIVING SYSTEM FOR A WHEELCHAIR 有权
公开(公告)号：EP3970677A1
公开(公告)日：2022-03-23
申请号：EP21205601.4
申请日：2016-02-23
申请人： Max Mobility, LLC
发明人： RICHTER, Mark
IPC分类号： A61G5/02 , A61G5/04
摘要： The presently disclosure describes a system for providing an assistive driving force to a wheelchair. The system comprises a power assist system which includes a motion sensing system that is configured to detect the motion of the power assist system, and hence of the wheelchair, and a power assist drive system that is configured to provide an assistive drive force. The system also comprises a sensor, such as may be embedded in a wearable wristband, that is configured to detect the motion of a user's hand and that is in communication with the power assist system. The system may be configured to determine whether the wheelchair is being manually pushed based at least in part on the user motion, and to activate an assistive drive force in response to a manual push. The system may also be configured to determine whether the wheelchair is being manually braked based at least in part on the user motion, and to deactivate an assistive drive force in response to a manual brake.

4. 发明公开

EP2968040A1 MOTION ASSISTANCE SYSTEM FOR WHEELCHAIRS 有权转让
标题翻译：轮椅行动辅助系统
公开(公告)号：EP2968040A1
公开(公告)日：2016-01-20
申请号：EP14773252.3
申请日：2014-01-09
申请人： Max Mobility, LLC
发明人： RICHTER, Mark
IPC分类号： A61G5/04
摘要： The presently disclosure describes a motion assistance system for a wheelchair, for example, a powered drive wheel system that can continually drive a wheelchair in a circular or elliptical path. The motion assistance system comprises a mounting mechanism attachable to one or more structural elements of the wheelchair, and a drive linkage pivotable with respect to the mounting mechanism. A drive wheel can be mounted to an end of the drive linkage such that the drive wheel contacts the ground when installed on the wheelchair. The drive wheel comprises a plurality of lateral rollers positioned radially about the circumference of the power drive wheel. The lateral rollers can rotate about an axis tangential to the circumference of the drive wheel in order to facilitate driving the wheelchair in a radial direction.
摘要翻译：本公开描述了一种用于轮椅的运动辅助系统，例如可以连续地驱动圆形或椭圆形路径中的轮椅的动力驱动轮系统。该运动辅助系统包括可附接到轮椅的一个或多个结构元件的安装机构和相对于安装机构可枢转的驱动联动装置。驱动轮可以安装到驱动连杆机构的一端，使得驱动轮在安装在轮椅上时接触地面。驱动轮包括围绕动力驱动轮的圆周径向定位的多个侧向辊。横向滚子可以围绕与驱动轮的圆周相切的轴线旋转，以便于沿径向驱动轮椅。

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