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公开(公告)号：US20130066312A1
公开(公告)日：2013-03-14
申请号：US13613931
申请日：2012-09-13
申请人： Raj Subramaniam , Josef V. Koblish , Zaya Tun , Guy R. Harvey , Minhchau N. Cao , Kurt D. Sparks
发明人： Raj Subramaniam , Josef V. Koblish , Zaya Tun , Guy R. Harvey , Minhchau N. Cao , Kurt D. Sparks
IPC分类号： A61B18/18
CPC分类号： A61B18/1492 , A61B2018/00023 , A61B2018/00065 , A61B2018/00232 , A61B2018/00238 , A61B2018/00345 , A61B2018/00351 , A61B2018/00577 , A61B2018/00791 , A61B2018/00797 , A61B2018/00815 , A61B2018/00821 , A61B2018/00839
摘要： Devices, systems, and methods for performing ablation therapy on body tissue are disclosed. An example ablation device for treating body tissue includes an ionically conductive balloon and a radio-frequency electrode that delivers RF energy into a distal section of the balloon. The balloon is configured to transmit the RF energy in a direction distally towards a leading end of the ablation device. Multiple ablation electrodes on the device can be used for providing lesions of different size or shape.
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公开(公告)号：US20130066315A1
公开(公告)日：2013-03-14
申请号：US13616161
申请日：2012-09-14
申请人： Raj Subramaniam , Josef V. Koblish , Zaya Tun , Guy R. Harvey , Minhchau N. Cao , Kurt D. Sparks
发明人： Raj Subramaniam , Josef V. Koblish , Zaya Tun , Guy R. Harvey , Minhchau N. Cao , Kurt D. Sparks
CPC分类号： A61B18/1492 , A61B2018/00077 , A61B2018/0022 , A61B2018/00238
摘要： Devices, systems, and methods for performing ablation therapy on body tissue are disclosed. An example ablation device for treating body tissue includes an ionically conductive balloon and a radio-frequency electrode that delivers RF energy into a distal section of the balloon. The balloon can have a composite structure with a non-conductive section and a conductive section. A method for fabricating a semi-permeable ablation balloon using ionizing radiation and an etching process is also disclosed.
摘要翻译： 公开了用于对身体组织进行消融治疗的装置，系统和方法。 用于治疗身体组织的示例性消融装置包括离子导电球囊和将RF能量递送到气囊的远端部分的射频电极。 球囊可以具有非导电部分和导电部分的复合结构。 还公开了一种使用电离辐射和蚀刻工艺制造半透光消融球的方法。
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公开(公告)号：US09603659B2
公开(公告)日：2017-03-28
申请号：US13616161
申请日：2012-09-14
申请人： Raj Subramaniam , Josef V. Koblish , Zaya Tun , Guy R. Harvey , Minhchau N. Cao , Kurt D. Sparks
发明人： Raj Subramaniam , Josef V. Koblish , Zaya Tun , Guy R. Harvey , Minhchau N. Cao , Kurt D. Sparks
CPC分类号： A61B18/1492 , A61B2018/00077 , A61B2018/0022 , A61B2018/00238
摘要： Devices, systems, and methods for performing ablation therapy on body tissue are disclosed. An example ablation device for treating body tissue includes an ionically conductive balloon and a radio-frequency electrode that delivers RF energy into a distal section of the balloon. The balloon can have a composite structure with a non-conductive section and a conductive section. A method for fabricating a semi-permeable ablation balloon using ionizing radiation and an etching process is also disclosed.
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公开(公告)号：US09125668B2
公开(公告)日：2015-09-08
申请号：US13613931
申请日：2012-09-13
申请人： Raj Subramaniam , Josef V. Koblish , Zaya Tun , Guy R. Harvey , Minhchau N. Cao , Kurt D. Sparks
发明人： Raj Subramaniam , Josef V. Koblish , Zaya Tun , Guy R. Harvey , Minhchau N. Cao , Kurt D. Sparks
CPC分类号： A61B18/1492 , A61B2018/00023 , A61B2018/00065 , A61B2018/00232 , A61B2018/00238 , A61B2018/00345 , A61B2018/00351 , A61B2018/00577 , A61B2018/00791 , A61B2018/00797 , A61B2018/00815 , A61B2018/00821 , A61B2018/00839
摘要： Devices, systems, and methods for performing ablation therapy on body tissue are disclosed. An example ablation device for treating body tissue includes an ionically conductive balloon and a radio-frequency electrode that delivers RF energy into a distal section of the balloon. The balloon is configured to transmit the RF energy in a direction distally towards a leading end of the ablation device. Multiple ablation electrodes on the device can be used for providing lesions of different size or shape.
摘要翻译： 公开了用于对身体组织进行消融治疗的装置，系统和方法。 用于治疗身体组织的示例性消融装置包括离子导电球囊和将RF能量递送到气囊的远端部分的射频电极。 气囊被配置为在远离消融装置的前端的方向上传送RF能量。 器件上的多个消融电极可用于提供不同大小或形状的病灶。
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