Invention Grant
- Patent Title: Active robotic walker and associated method
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Application No.: US15937186Application Date: 2018-03-27
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Publication No.: US10292891B2Publication Date: 2019-05-21
- Inventor: Yuan Fang Zheng , Hongfei Wang
- Applicant: Ohio State Innovation Foundation
- Applicant Address: US OH Columbus
- Assignee: Ohio State Innovation Foundation
- Current Assignee: Ohio State Innovation Foundation
- Current Assignee Address: US OH Columbus
- Agency: Wood Herron & Evans LLP
- Main IPC: A61H3/04
- IPC: A61H3/04 ; A61H1/02 ; A61H3/00 ; A61H3/02 ; A61F5/01

Abstract:
A robotic walker and associated method are provided. The robotic walker includes a housing containing a control unit operatively connected to a drive unit. The drive unit is operatively connected to a pair of motorized drive wheels. The robotic walker includes first and second winches, each winch having a strap that can be retracted by its respective winch, each winch is operatively connected to the drive unit, each strap having an end adapted to be removably connected to a pair of leg braces worn by a user. The first and second winches may retract a portion of each respective strap to move the legs of the user forward. A first control button is operatively connected to the control unit. The control unit is configured to operate the robotic walker in at least one control mode and the first control button being operable to start the at least one control mode.
Public/Granted literature
- US20180344560A1 Active Robotic Walker And Associated Method Public/Granted day:2018-12-06
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