US Patent 9439721 Bi-modal linear and loop ablation catheter, and method
Patent 9439721 was granted and assigned to Medtronic on September, 2016 by the United States Patent and Trademark Office.
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Medical devices, systems, and methods for treating patients with tissue ablation include catheter systems having bi-modal steering mechanisms, which are capable of both linear and loop ablation. In other words, the catheter system may have two different steering modes: two-dimensional and three-dimensional. In the first and second steering modes, the steering actuator may cause one or more portions of the catheter shaft to bend in different planes. A steerable ablation catheter may include treatment elements such as electrodes at its distal end and along the catheter shaft, each of which may map, pace, and ablate. Optional features include a series of thermocouples for monitoring local temperatures.
US Patent 09439721 Bi-modal linear and loop ablation catheter, and method US Patent 9439721 Bi-modal linear and loop ablation catheter, and method
US Patent 09439721 Bi-modal linear and loop ablation catheter, and method
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