Implantable Microstimulators for Gastrointestinal Tract

Case ID:
C04537

C04537: Implantable Microstimulators for Gastrointestinal Tract

Value Proposition:

This technology constitutes implanting neuromuscular micro-stimulators with an endoscope into the gastrointestinal tract. The micro-stimulators are targeted to areas of dysfunction, and stimulate or inhibit the gastrointestinal tract. The micro-stimulators can be controlled by the patient using a remote control. Additionally, a device has been developed to facilitate the safe placement of the micro-stimulator.

Technical Details:

The motility of the gastrointestinal tract is based on the neurohormonal interactions resulting in the coordinated movement of the gut. Aberrations of the motor function, including neuromuscular imbalance, result in common gastrointestinal motility disorders such as gastroesophageal reflux (GERD) disease and gastroparesis.

Looking for Partners:

This device can be used to treat GERD by placing a micro-stimulator in the lower esophageal sphincter to normalize relaxation. Additionally, this invention produces therapeutic treatment for a variety of other motility disorders including, but not limited to gastroesophageal reflux, gastroparesis, achalasia, nausea, vomiting, constipation, diarrhea, irritable bowel syndrome.


Patent Information:
Title App Type Country Serial No. Patent No. File Date Issued Date Expire Date Patent Status
Devices and Methods for Treatment of Gastrointestinal Disorders PCT: Patent Cooperation Treaty United States 11/885,938 7,871,415 2/27/2009 1/18/2011 7/27/2026 Granted
Devices and Methods for Treatment of Gastrointestinal Disorders CON: Continuation United States 12/962,911 8,233,996 12/8/2010 7/31/2012 3/13/2026 Granted
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For Information, Contact:
Mohit Ganguly
mgangul1@jh.edu
410-614-0300
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