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Publish date1 Dec 2013 - 11:25
Story Code : 146945

Iranian researcher designs tongue piercing-controlled wheelchair

An Iranian professor at Georgia Institute of Technology has installed a small magnet on the tongue because of its high flexibility to control the wheelchair for disabled people.
Iranian researcher designs tongue piercing-controlled wheelchair
A new device shows that tongue piercings can be more than just an expression of one's style. They can also help those who have lost the use of their arms and legs move. In a recent clinical trial, the device, called the Tongue Drive System, performed much better than the most widely used system.

The study, which was led by Iranian Associate Professor Maysam Ghovanloo, from the Georgia Institute of Technology, was recently published in the journal Science Translational Medicine.

The most popular assistive technology for individuals with quadriplegia - also known as tetraplegia - to control a wheelchair is known as the sip-and-puff. With this method, users sip or puff air into a straw that is installed on their wheelchair.

This helps them send four basic instructions that drive the chair.

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