Evalve, Inc.

St. Jude Medical, Cardiology Division, Inc.

Saurabh Datta

Chad Joseph Abunassar

Theodore Paul Dale

Louis-Philippe Richer

Jan Mangual

Nikolaos Politis

Luc Soucie

Techniques are provided for guidance for navigation and positioning of intravascularly delivered devices. A medical navigation system includes a delivery device comprising a catheter, an intravascularly delivered device configured to be releasably disposed in the catheter for deployment at a target site of a patient, and a navigation computer system. The intravascularly delivered device includes a plurality of electrodes including at least one indicator electrode and at least one reference electrode configured to not contact tissue when the intravascularly delivered device is deployed at the target site. The navigation computer system is configured to be electrically coupled with the plurality of electrodes. The navigation computer system controls a drive source to transmit current to the plurality of electrodes, collects electrode data corresponding to the plurality of electrodes, monitors impedance corresponding to the indicator electrode, and determines that the indicator electrode has made contact with tissue.

Guidance for navigation and positioning of intravascularly delivered devices

An integrated imaging and device deployment platform and method may include a catheter, at least one imaging unit, at least one deployment unit, and at least one device configured to be deployed by the at least one deployment unit. The integrated imaging and device deployment platform facilitates improved navigation and deployment of a therapeutic or medical device by providing the at least one imaging unit proximate the deployment unit. Information generated from the at least one imaging unit may be utilized with additional imaging modalities to provide improved imaging and delivery of devices while reducing use of X-ray radiation and contrast injection.

Integrated imaging and device deployment platform

Growing community of inventors

Pleasanton, CA, United States of America

Saurabh Datta