Nerve Stimulator Programmed by Handheld Computer

A vagus nerve stimulator for epileptic patients is being modified to allow programming by a handheld computer utilizing the Windows operating system. This will allow greater flexibility in programming, improve data automation, increase the comfort levels of both patient and doctor, and reduce costs, says developer Cyberonics, Inc. (Houston, TX, USA).

Cyberonics is focusing on several key areas for improvement of the device, including utilization of common industry programming standards, commercial off-the-shelf technology from multiple hardware vendors, and flash-card technology for easy data access and distribution. Called the NeuroCybernetic Prosthesis (NCP) System, the implanted stimulator is being studied as a potential treatment for severe depression, obesity, and Alzheimer's disease, in addition to epilepsy.

We also have plans for development of the programming system based on radio frequency (RF) technology, enabling distance programming of our devices, noted Richard P. Kuntz, vice president of operations at Cyberonics. This technology should eliminate any physical contact of the programming system with the patient and ultimately decrease patient apprehension.



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