A medical device for performing medical procedures inside a lumen (such as the GI tract) of a patient is provided comprising a capsule, a cable, and a propulsion means. The cable can have one end anchored to the patient, and can extend from this anchored portion to the capsule. The cable can include...http://www.google.es/patents/US7226410?utm_source=gb-gplus-sharePatente US7226410 - Locally-propelled, intraluminal device with cable loop track and method of use
Locally-propelled, intraluminal device with cable loop track and method of use
