公开(公告)号：US09993278B2

公开(公告)日：2018-06-12

申请号：US13797817

申请日：2013-03-12

Applicant: Boston Scientific Scimed Inc.

Inventor： Robert F. Rioux ,  Paul DiCarlo ,  Steve Anderson

IPC: A61B18/14 ,  A61B18/00 ,  A61B10/02

CPC classification number: A61B18/00 ,  A61B10/0275 ,  A61B18/1477 ,  A61B2018/00005 ,  A61B2018/00047 ,  A61B2018/143

Abstract: A method of treating abnormal tissue within a patient includes positioning a delivery cannula within the patient, the delivery cannula having a first electrode disposed on its distal end; introducing an ablation probe through the cannula and out an open distal end thereof, so that a second ablation electrode carried on the ablation probe contacts abnormal tissue within the patient; conveying ablation energy between the first and second ablation electrodes to ablate the abnormal tissue; and introducing a separate medical element, whether a device or a therapeutic agent, through the cannula before or after the ablation process.

公开(公告)号：US20130190756A1

公开(公告)日：2013-07-25

申请号：US13797817

申请日：2013-03-12

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： Robert F. Rioux ,  Paul DiCarlo ,  Steve Anderson

IPC: A61B18/00

CPC classification number: A61B18/00 ,  A61B10/0275 ,  A61B18/1477 ,  A61B2018/00005 ,  A61B2018/00047 ,  A61B2018/143

Abstract: A method of treating abnormal tissue within a patient includes positioning a delivery cannula within the patient, the delivery cannula having a first electrode disposed on its distal end; introducing an ablation probe through the cannula and out an open distal end thereof, so that a second ablation electrode carried on the ablation probe contacts abnormal tissue within the patient; conveying ablation energy between the first and second ablation electrodes to ablate the abnormal tissue; and introducing a separate medical element, whether a device or a therapeutic agent, through the cannula before or after the ablation process.

Abstract translation: 一种治疗患者内的异常组织的方法包括将输送导管定位在患者体内，输送套管具有设置在其远端的第一电极; 通过套管引入消融探针并将其从开放的远端引出，使得携带在消融探针上的第二消融电极接触患者内的异常组织; 在第一和第二消融电极之间传送消融能量以消融异常组织; 以及在消融过程之前或之后通过套管引入单独的医疗元件，无论是装置还是治疗剂。