P
Patrick M. Owens
Researcher at University of California
Publications - 28
Citations - 3456
Patrick M. Owens is an academic researcher from University of California. The author has contributed to research in topics: Antenna (radio) & Coaxial cable. The author has an hindex of 21, co-authored 28 publications receiving 3456 citations.
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Patent
Cardiac imaging and ablation catheter
TL;DR: In this paper, a tissue ablation tip is positioned adjacent the tissue to be ablated using the visualization assembly and then activated using the transducer, which is then activated.
Patent
Steerable microwave antenna systems for cardiac ablation that minimize tissue damage and blood coagulation due to conductive heating patterns
TL;DR: In this paper, a coaxial antenna assembly conducts a pressurized medium for absorbing heat along the coaxial cable, which is used to conduct the antenna's operation in a wireless sensor network.
Patent
Expandable-collapsible mesh electrode structures
David Mcgee,Patrick M. Owens,James G. Whayne,Russell B. Thompson,Thomas F. Kordis,David K. Swanson,Dorin Panescu +6 more
TL;DR: In this paper, an array of filaments assembled to form a mesh structure is adapted to selectively assume an expanded geometry having a first maximum diameter and a collapsed geometry with a second maximum diameter less than the first maximal diameter.
Patent
Tissue heating and ablation systems and methods using porous electrode structures with electrically conductive surfaces
TL;DR: In this article, the authors proposed an electrode assembly with an exterior peripherally surrounding an interior area, where a lumen conveys a medium containing ions into the interior area and at least a portion of the wall also comprising a porous material sized to pass ions contained in the medium.
Patent
Expandable-collapsible electrode structures with distal end steering or manipulation
Jerome Jackson,James G. Whayne,Patrick M. Owens,Thomas F. Kordis,Russell B. Thompson,Dorin Panescu,David K. Swanson +6 more
TL;DR: In this paper, the structure is adapted to selectively assume an expanded geometry with a first maximum diameter about the axis and a collapsed geometry having a second maximum diameter on the axis less than the first maximal diameter.