-
公开(公告)号：US07244254B2
公开(公告)日：2007-07-17
申请号：US11236985
申请日：2005-09-28
IPC分类号： A61B18/18
CPC分类号： A61B18/18 , A61B18/1815 , A61B2018/00017 , A61B2018/00023 , A61N1/06
摘要： A method and device delivers microwave power to an antenna through a coaxial cable utilizing air or other gases as its dielectric core. The cable includes supports made of low-loss materials to keep the inner conductor centered in the cable, and defining spaces therebetween for the air or gas. Channels in the supports allow the air or gas to circulate in the cable. The gas may be chilled or cooled to provide an addition level of heat dissipation. The device enables delivery of large amounts of power to tissue without undue heating of the feed cable or peripheral tissues, and without increasing the diameter of the feeding cable or antenna, keeping the antenna safe for percutaneous use.
摘要翻译： 一种方法和装置通过使用空气或其它气体作为其介质芯的同轴电缆向微波提供微波功率。 电缆包括由低损耗材料制成的支撑件，以将内部导体保持在电缆中心，并在空间或气体之间形成空间。 支架中的通道允许空气或气体在电缆中循环。 气体可以被冷却或冷却以提供加热水平的散热。 该设备能够将大量的电力传送到组织而不会不必要地加热馈电电缆或外围组织，并且不增加馈电电缆或天线的直径，从而保持天线安全以供经皮使用。
-
公开(公告)号：US09119649B2
公开(公告)日：2015-09-01
申请号：US13386497
申请日：2010-07-28
CPC分类号： A61B18/1815 , A61B34/71 , A61B90/92 , A61B90/98 , A61B2017/00084 , A61B2017/00199 , A61B2018/00017 , A61B2018/00023 , A61B2018/00029 , A61B2018/00077 , A61B2018/00172 , A61B2018/00178 , A61B2018/00279 , A61B2018/00351 , A61B2018/00488 , A61B2018/00577 , A61B2018/00595 , A61B2018/00601 , A61B2018/00642 , A61B2018/00702 , A61B2018/00714 , A61B2018/00791 , A61B2018/00904 , A61B2018/00982 , A61B2018/1823 , A61B2018/1838 , A61B2018/1869 , A61B2090/0807 , A61B2090/3762 , A61B2090/378
摘要： The present invention relates to comprehensive systems, devices and methods for delivering energy to tissue for a wide variety of applications, including medical procedures (e.g., tissue ablation, resection, cautery, vascular thrombosis, treatment of cardiac arrhythmias and dysrhythmias, electrosurgery, tissue harvest, etc.). In certain embodiments, systems, devices, and methods are provided for treating a tissue region (e.g., a tumor) through application of energy.
摘要翻译： 本发明涉及用于将各种应用的能量递送到组织的综合系统，装置和方法，包括医疗程序（例如，组织消融，切除术，烧灼，血管血栓形成，心律失常和心律不齐的治疗，电外科，组织收获 等）。 在某些实施方案中，提供了通过施加能量来治疗组织区域（例如，肿瘤）的系统，装置和方法。
-
公开(公告)号：US09072532B2
公开(公告)日：2015-07-07
申请号：US13016204
申请日：2011-01-28
CPC分类号： A61B18/1815 , A61B18/18 , A61B90/37 , A61B2017/00274 , A61B2018/00005 , A61B2018/00023 , A61B2018/00351 , A61B2018/00404 , A61B2018/0044 , A61B2018/00446 , A61B2018/00494 , A61B2018/00511 , A61B2018/00517 , A61B2018/00529 , A61B2018/00541 , A61B2018/00547 , A61B2018/00559 , A61B2018/00577 , A61B2018/00642 , A61B2018/00702 , A61B2018/00714 , A61B2018/00791 , A61B2018/00904 , A61B2018/00982 , A61B2018/1823 , A61B2018/1861 , A61B2090/374 , A61B2090/376 , A61B2090/3762 , A61B2090/378
摘要： The present invention relates to comprehensive systems, devices and methods for delivering energy to tissue for a wide variety of applications, including medical procedures (e.g., tissue ablation, resection, cautery, vascular thrombosis, treatment of cardiac arrhythmias and dysrhythmias, electrosurgery, tissue harvest, etc.). In certain embodiments, systems, devices, and methods are provided for treating a tissue region (e.g., a tumor) through application of energy.
-
公开(公告)号：US20120143180A1
公开(公告)日：2012-06-07
申请号：US13310022
申请日：2011-12-02
申请人： Fred T. Lee, JR. , Christopher L. Brace , Paul F. Laeseke , Daniel Warren van der Weide , Deepak Gopal , Patrick Pfau , Lisa A. Sampson
发明人： Fred T. Lee, JR. , Christopher L. Brace , Paul F. Laeseke , Daniel Warren van der Weide , Deepak Gopal , Patrick Pfau , Lisa A. Sampson
CPC分类号： A61B18/1815 , A61B2018/00023 , A61B2018/00577 , A61B2018/183 , A61B2018/1861 , A61B2018/1869
摘要： An improved antenna for microwave ablation uses a triaxial design which reduces reflected energy allowing higher power ablation and/or a smaller diameter feeder line to the antenna.
摘要翻译： 用于微波消融的改进的天线使用三轴设计，其减少反射能量，允许更高功率消融和/或更小直径的馈线到天线。
-
公开(公告)号：US10376314B2
公开(公告)日：2019-08-13
申请号：US11879070
申请日：2007-07-16
摘要： The present invention relates to comprehensive systems, devices and methods for delivering energy to tissue for a wide variety of applications, including medical procedures (e.g., tissue ablation, resection, cautery, vascular thrombosis, treatment of cardiac arrhythmias and dysrhythmias, electrosurgery, tissue harvest, etc.). In certain embodiments, systems, devices, and methods are provided for treating a tissue region (e.g., a tumor) through application of energy.
-
公开(公告)号：US10363092B2
公开(公告)日：2019-07-30
申请号：US11728460
申请日：2007-03-26
摘要： The present invention relates to systems and devices for delivering energy to tissue for a wide variety of applications, including medical procedures (e.g., tissue ablation, resection, cautery, vascular thrombosis, treatment of cardiac arrhythmias and dysrhythmias, electrosurgery, tissue harvest, etc.). In particular, the present invention relates to systems and devices for the delivery of energy with heat transfer ability. In some embodiments, the systems and devices also have variable characteristic impedance as a result of the use of heat transfer materials. In certain embodiments, methods are provided for treating a tissue region (e.g., a tumor) through application of energy with the systems and devices of the present invention.
-
公开(公告)号：US20110238060A1
公开(公告)日：2011-09-29
申请号：US13153974
申请日：2011-06-06
IPC分类号： A61B18/04
CPC分类号： A61B18/18 , A61B17/3211 , A61B18/1815 , A61B2018/00023
摘要： A medical instrument or device used to decrease blood loss during surgery and/or other medical procedures. The device includes a microwave antenna housed in a handset (or laparoscopic probe) that is placed in close proximity to the tissue of interest. The device runs in the microwave spectrum and receives power from a from a microwave generator. When turned on (triggered), the device delivers microwave energy to tissue, providing a cutting or cautery effect.
摘要翻译： 用于在手术和/或其他医疗过程中减少失血的医疗器械或装置。 该装置包括容纳在手指（或腹腔镜探针）中的微波天线，其被放置在紧邻感兴趣组织的位置。 该器件在微波频谱中运行，并从微波发生器接收电力。 当打开（触发）时，设备将微波能量传递给组织，提供切割或烧焦效果。
-
公开(公告)号：US20080119921A1
公开(公告)日：2008-05-22
申请号：US11879278
申请日：2007-07-17
IPC分类号： A61B18/18
CPC分类号： A61B18/18 , A61B18/1815 , A61B2018/00017 , A61B2018/00023 , A61N1/06
摘要： A method and device delivers microwave power to an antenna through a coaxial cable utilizing air or other gases as its dielectric core. The cable includes supports made of low-loss materials to keep the inner conductor centered in the cable, and defining spaces therebetween for the air or gas. Channels in the supports allow the air or gas to circulate in the cable. The gas may be chilled or cooled to provide an addition level of heat dissipation. The device enables delivery of large amounts of power to tissue without undue heating of the feed cable or peripheral tissues, and without increasing the diameter of the feeding cable or antenna, keeping the antenna safe for percutaneous use.
摘要翻译： 一种方法和装置通过使用空气或其它气体作为其介质芯的同轴电缆向微波提供微波功率。 电缆包括由低损耗材料制成的支撑件，以将内部导体保持在电缆中心，并在空间或气体之间形成空间。 支架中的通道允许空气或气体在电缆中循环。 气体可以被冷却或冷却以提供加热水平的散热。 该设备能够将大量的电力传送到组织而不会不必要地加热馈电电缆或外围组织，并且不增加馈电电缆或天线的直径，从而保持天线安全以供经皮使用。
-
9.发明授权Center fed dipole for use with tissue ablation systems, devices and methods 有权用于组织消融系统，装置和方法的中心馈入偶极子公开(公告)号：US08672932B2
公开(公告)日：2014-03-18
申请号：US11728457
申请日：2007-03-26
IPC分类号： A61B18/18
CPC分类号： A61B18/18 , A61B18/1477 , A61B18/1815 , A61B2018/183
摘要： The present invention relates to systems and devices for delivering energy to tissue for a wide variety of applications, including medical procedures (e.g., tissue ablation, resection, cautery, vascular thrombosis, treatment of cardiac arrhythmias and dysrhythmias, electrosurgery, tissue harvest, etc.). In particular, the present invention relates to systems and devices for the delivery of energy employing a center fed dipole component. In certain embodiments, methods are provided for treating a tissue region (e.g., a tumor) through application of energy with the systems and devices of the present invention.
摘要翻译： 本发明涉及用于将各种应用的能量递送到组织的系统和装置，包括医疗程序（例如，组织消融，切除，烧灼，血管血栓形成，心律失常和心律失常的治疗，电外科，组织收获等）。 ）。 特别地，本发明涉及用于使用中心馈送偶极子部件传送能量的系统和装置。 在某些实施方案中，提供了通过与本发明的系统和装置一起施加能量来治疗组织区域（例如肿瘤）的方法。
-
公开(公告)号：US20120209257A1
公开(公告)日：2012-08-16
申请号：US13386497
申请日：2010-07-28
CPC分类号： A61B18/1815 , A61B34/71 , A61B90/92 , A61B90/98 , A61B2017/00084 , A61B2017/00199 , A61B2018/00017 , A61B2018/00023 , A61B2018/00029 , A61B2018/00077 , A61B2018/00172 , A61B2018/00178 , A61B2018/00279 , A61B2018/00351 , A61B2018/00488 , A61B2018/00577 , A61B2018/00595 , A61B2018/00601 , A61B2018/00642 , A61B2018/00702 , A61B2018/00714 , A61B2018/00791 , A61B2018/00904 , A61B2018/00982 , A61B2018/1823 , A61B2018/1838 , A61B2018/1869 , A61B2090/0807 , A61B2090/3762 , A61B2090/378
摘要： The present invention relates to comprehensive systems, devices and methods for delivering energy to tissue for a wide variety of applications, including medical procedures (e.g., tissue ablation, resection, cautery, vascular thrombosis, treatment of cardiac arrhythmias and dysrhythmias, electrosurgery, tissue harvest, etc.). In certain embodiments, systems, devices, and methods are provided for treating a tissue region (e.g., a tumor) through application of energy.
摘要翻译： 本发明涉及用于将各种应用的能量递送到组织的综合系统，装置和方法，包括医疗程序（例如，组织消融，切除术，烧灼，血管血栓形成，心律失常和心律不齐的治疗，电外科，组织收获 等）。 在某些实施方案中，提供了通过施加能量来治疗组织区域（例如，肿瘤）的系统，装置和方法。
-
-
-
-
-
-
-
-
-
搜索结果
14 条记录 (耗时 0.019 秒)
