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Full-Text Articles in Biomedical Engineering and Bioengineering
Parkinson's Freezing Of Gait Device Attachment, Reagan Burns, Sidney Collin, Hadley Rose
Parkinson's Freezing Of Gait Device Attachment, Reagan Burns, Sidney Collin, Hadley Rose
Biomedical Engineering
The Freezing of Gait Project aims to design and develop an attachment mechanism for a medical device to help Parkinson’s patients overcome freezing of gait (FOG). The mechanism will allow the device to attach to a variety of canes or walkers, while being easy for Parkinson’s patients to use. It will interface with a device produced by De Oro Devices. The project includes an analysis of current competitive devices, a summary of customer needs, design of experiments to test significant features of the attachment, and project plan. The customer needs are translated to engineering metrics. Failures and mitigation of risks …
Sonar For The Visually Impaired, Anastasia Newark, Edwin Ng, Scott Terhorst
Sonar For The Visually Impaired, Anastasia Newark, Edwin Ng, Scott Terhorst
Biomedical Engineering
There are currently no inexpensive assistive devices that allow the visually impaired detect low hanging objects that are above waist height and may cause injury, such as a rope or tree branch. The challenge presented to the team by the Quality of Life Plus Lab (QL+) was to develop a Sonar Cane device that attaches to a traditional white cane to address this problem. This device must be lightweight, inexpensive to manufacture, have a long battery life, and accurately detect obstacles to prevent user injury.