Categorized | 3D printing, News

3D printed prosthetic arm for $250 invented by 17 year old

prosthetic-arm

Easton LaChappelle, working on his own, has invented a brain-controlled 3D printed prosthetic arm for $250, potentially replacing similar arms costing $80,000.

Version 3.0 of the robot uses a Teensy Arduino microcontroller as well as amplifier circuits and Bluetooth receivers. To control the arm, the user flexes a muscle to choose from a menu of movements then performs a series of eye blinks to select pre-loaded gestures such as hand, elbow, or wrist movements. Once a movement is selected, an EEG headset measure brainwaves to control the movement. Total cost for the device? $250.

  • http://www.facebook.com/people/Jerome-Bigge/100003095962760 Jerome Bigge

    The medical device makers are going to hate this! I expect they will attempt to get the government into the act of maintaining their monopoly. This is why Americans end up paying twice as much for health care!

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