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公开(公告)号：US06582392B1
公开(公告)日：2003-06-24
申请号：US09375162
申请日：1999-08-16
申请人： Frederick J. Bennett , John Zhang , Gary Lichttenegger , James E. Rodriguey , Katsuro Tachibana
发明人： Frederick J. Bennett , John Zhang , Gary Lichttenegger , James E. Rodriguey , Katsuro Tachibana
IPC分类号： A61B1720
CPC分类号： A61M37/0092 , A61B17/22012 , A61B17/2202 , A61B2017/00526 , A61B2017/22021 , A61B2017/22042 , A61B2017/22062 , A61B2017/22082 , A61B2017/22084 , A61B2017/22088 , A61B2017/320084 , A61B2018/00011 , A61K41/0047 , A61M25/0009 , A61M25/007 , A61M2025/0057 , A61M2205/058 , B06B1/0674 , B06B1/0677 , B06B2201/76 , G10K11/004 , G10K11/02 , G10K11/162
摘要： The invention relates to a catheter system. The system comprises a catheter body having a chamber containing a low acoustic impedance medium. The catheter body includes an elongated body with an external surface and an ultrasound transducer having an external side between a first end and a second end. The ultrasound transducer is positioned over the external surface of the elongated body such that the first end is adjacent to the chamber.
摘要翻译： 本发明涉及一种导管系统。 该系统包括具有包含低声阻抗介质的室的导管主体。 导管主体包括具有外表面的细长主体和具有在第一端和第二端之间的外侧的超声换能器。 超声换能器定位在细长体的外表面上，使得第一端与腔室相邻。
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公开(公告)号：US07186246B2
公开(公告)日：2007-03-06
申请号：US10383295
申请日：2003-03-06
申请人： Frederick J. Bennett , John Zhang , Gary Lichttenegger , James E. Rodriguey , Katsuro Tachibana
发明人： Frederick J. Bennett , John Zhang , Gary Lichttenegger , James E. Rodriguey , Katsuro Tachibana
IPC分类号： A61M31/00
CPC分类号： A61M37/0092 , A61B17/22012 , A61B17/2202 , A61B2017/00526 , A61B2017/22021 , A61B2017/22042 , A61B2017/22062 , A61B2017/22082 , A61B2017/22084 , A61B2017/22088 , A61B2017/320084 , A61B2018/00011 , A61K41/0047 , A61M25/0009 , A61M25/007 , A61M2025/0057 , A61M2205/058 , B06B1/0674 , B06B1/0677 , B06B2201/76 , G10K11/004 , G10K11/02 , G10K11/162
摘要： The invention relates to a catheter system. The system comprises a catheter body having a chamber containing a low acoustic impedance medium. The catheter body includes an elongated body with an external surface and an ultrasound transducer having an external side between a first end and a second end. The ultrasound transducer is positioned over the external surface of the elongated body such that the first end is adjacent to the chamber.
摘要翻译： 本发明涉及一种导管系统。 该系统包括具有包含低声阻抗介质的室的导管主体。 导管主体包括具有外表面的细长主体和具有在第一端和第二端之间的外侧的超声换能器。 超声换能器定位在细长体的外表面上，使得第一端与腔室相邻。
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公开(公告)号：US07914509B2
公开(公告)日：2011-03-29
申请号：US11707189
申请日：2007-02-15
申请人： Frederick J. Bennett , John Zhang , Gary Lichttenegger , James E. Rodriguey , Katsuro Tachibana
发明人： Frederick J. Bennett , John Zhang , Gary Lichttenegger , James E. Rodriguey , Katsuro Tachibana
IPC分类号： A61M31/00
CPC分类号： A61M37/0092 , A61B17/22012 , A61B17/2202 , A61B2017/00526 , A61B2017/22021 , A61B2017/22042 , A61B2017/22062 , A61B2017/22082 , A61B2017/22084 , A61B2017/22088 , A61B2017/320084 , A61B2018/00011 , A61K41/0047 , A61M25/0009 , A61M25/007 , A61M2025/0057 , A61M2205/058 , B06B1/0674 , B06B1/0677 , B06B2201/76 , G10K11/004 , G10K11/02 , G10K11/162
摘要： The invention relates to a catheter system. The system comprises a catheter body having a chamber containing a low acoustic impedance medium. The catheter body includes an elongated body with an external surface and an ultrasound transducer having an external side between a first end and a second end. The ultrasound transducer is positioned over the external surface of the elongated body such that the first end is adjacent to the chamber.
摘要翻译： 本发明涉及一种导管系统。 该系统包括具有包含低声阻抗介质的室的导管主体。 导管主体包括具有外表面的细长主体和具有在第一端和第二端之间的外侧的超声换能器。 超声换能器定位在细长体的外表面上，使得第一端与腔室相邻。
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公开(公告)号：US06676626B1
公开(公告)日：2004-01-13
申请号：US09374642
申请日：1999-08-16
IPC分类号： A61B1720
CPC分类号： A61B17/22012 , A61B17/2202 , A61B2017/22021 , A61B2017/22062 , A61B2017/22082 , A61B2017/22084 , A61B2017/22088 , A61B2017/320084 , A61B2018/00011 , A61K41/0047 , A61M25/0009 , A61M25/007 , A61M37/0092 , A61M2025/0057 , A61M2205/058 , B06B1/0674 , B06B1/0677 , B06B2201/76 , G10K11/004 , G10K11/02 , G10K11/162
摘要： A catheter system is disclosed. The catheter system includes a catheter body having an external surface and an ultrasound transducer having a side between a first end and a second end. A first medium is positioned adjacent to the first end of the ultrasound transducer and a second medium is positioned adjacent to the external side of the ultrasound transducer. The second medium is harder than the first medium to encourage flexibility of the catheter body adjacent to the first end of the ultrasound transducer and efficient transmission of ultrasound energy from the external side of the ultrasound transducer.
摘要翻译： 公开了导管系统。 导管系统包括具有外表面的导管主体和具有在第一端和第二端之间的一侧的超声换能器。 第一介质定位成与超声换能器的第一端相邻，并且第二介质定位成与超声换能器的外侧相邻。 第二介质比第一介质更硬，以鼓励邻近超声换能器的第一端的导管主体的灵活性，并从超声换能器的外侧有效地传输超声能量。
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5.发明授权公开(公告)号：US08690818B2
公开(公告)日：2014-04-08
申请号：US13333922
申请日：2011-12-21
申请人： Frederick J. Bennett , John Zhang , Gary Lichttenegger , James E. Rodriguey , Katsuro Tachibana
发明人： Frederick J. Bennett , John Zhang , Gary Lichttenegger , James E. Rodriguey , Katsuro Tachibana
IPC分类号： A61M25/00
CPC分类号： A61M37/0092 , A61B17/22012 , A61B17/2202 , A61B2017/00526 , A61B2017/22021 , A61B2017/22042 , A61B2017/22062 , A61B2017/22082 , A61B2017/22084 , A61B2017/22088 , A61B2017/320084 , A61B2018/00011 , A61K41/0047 , A61M25/0009 , A61M25/007 , A61M2025/0057 , A61M2205/058 , B06B1/0674 , B06B1/0677 , B06B2201/76 , G10K11/004 , G10K11/02 , G10K11/162
摘要： The invention relates to a catheter system. The system comprises a catheter body having a chamber containing a low acoustic impedance medium. The catheter body includes an elongated body with an external surface and an ultrasound transducer having an external side between a first end and a second end. The ultrasound transducer is positioned over the external surface of the elongated body such that the first end is adjacent to the chamber.
摘要翻译： 本发明涉及一种导管系统。 该系统包括具有包含低声阻抗介质的室的导管主体。 导管主体包括具有外表面的细长主体和具有在第一端和第二端之间的外侧的超声换能器。 超声换能器定位在细长体的外表面上，使得第一端与腔室相邻。
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6.发明申请ULTRASOUND CATHETER FOR PROVIDING A THERAPEUTIC EFFECT TO A VESSEL OF A BODY 有权用于向身体的血管提供治疗效果的超声波导管公开(公告)号：US20120095389A1
公开(公告)日：2012-04-19
申请号：US13333922
申请日：2011-12-21
申请人： Frederick J. Bennett , John Zhang , Gary Lichttenegger , James E. Rodriguey , Katsuro Tachibana
发明人： Frederick J. Bennett , John Zhang , Gary Lichttenegger , James E. Rodriguey , Katsuro Tachibana
IPC分类号： A61M25/00
CPC分类号： A61M37/0092 , A61B17/22012 , A61B17/2202 , A61B2017/00526 , A61B2017/22021 , A61B2017/22042 , A61B2017/22062 , A61B2017/22082 , A61B2017/22084 , A61B2017/22088 , A61B2017/320084 , A61B2018/00011 , A61K41/0047 , A61M25/0009 , A61M25/007 , A61M2025/0057 , A61M2205/058 , B06B1/0674 , B06B1/0677 , B06B2201/76 , G10K11/004 , G10K11/02 , G10K11/162
摘要： The invention relates to a catheter system. The system comprises a catheter body having a chamber containing a low acoustic impedance medium. The catheter body includes an elongated body with an external surface and an ultrasound transducer having an external side between a first end and a second end. The ultrasound transducer is positioned over the external surface of the elongated body such that the first end is adjacent to the chamber.
摘要翻译： 本发明涉及一种导管系统。 该系统包括具有包含低声阻抗介质的室的导管主体。 导管主体包括具有外表面的细长主体和具有在第一端和第二端之间的外侧的超声换能器。 超声换能器定位在细长体的外表面上，使得第一端与腔室相邻。
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公开(公告)号：US07976483B2
公开(公告)日：2011-07-12
申请号：US10735588
申请日：2003-12-12
IPC分类号： A61B17/20
CPC分类号： A61B17/22012 , A61B17/2202 , A61B2017/22021 , A61B2017/22062 , A61B2017/22082 , A61B2017/22084 , A61B2017/22088 , A61B2017/320084 , A61B2018/00011 , A61K41/0047 , A61M25/0009 , A61M25/007 , A61M37/0092 , A61M2025/0057 , A61M2205/058 , B06B1/0674 , B06B1/0677 , B06B2201/76 , G10K11/004 , G10K11/02 , G10K11/162
摘要： A catheter system is disclosed. The catheter system includes a catheter body having an external surface and an ultrasound transducer having a side between a first end and a second end. A first medium is positioned adjacent to the first end of the ultrasound transducer and a second medium is positioned adjacent to the external side of the ultrasound transducer. The second medium is harder than the first medium to encourage flexibility of the catheter body adjacent to the first end of the ultrasound transducer and efficient transmission of ultrasound energy from the external side of the ultrasound transducer.
摘要翻译： 公开了导管系统。 导管系统包括具有外表面的导管主体和具有在第一端和第二端之间的一侧的超声换能器。 第一介质定位成与超声换能器的第一端相邻，并且第二介质定位成与超声换能器的外侧相邻。 第二介质比第一介质更硬，以鼓励邻近超声换能器的第一端的导管主体的灵活性，并从超声换能器的外侧有效地传输超声能量。
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公开(公告)号：US08764700B2
公开(公告)日：2014-07-01
申请号：US13332226
申请日：2011-12-20
IPC分类号： A61B17/20
CPC分类号： A61M5/14 , A61B1/00135 , A61B8/12 , A61B17/22 , A61B17/2202 , A61B17/320068 , A61B2017/22082 , A61B2017/22084 , A61B2017/320072 , A61B2017/320084 , A61B2018/00011 , A61M25/007 , A61M37/0092 , A61M2025/0057 , A61M2025/105
摘要： An apparatus for delivering ultrasound energy and a drug solution to a treatment site in a vessel is disclosed. The apparatus includes an elongate, hollow sheath having a distal opening and an energy delivery section at least partially constructed from a material that transmits ultrasound energy. The apparatus also includes a drug delivery lumen positioned along at least a portion of the sheath, the drug delivery lumen having at least one drug delivery port within the energy delivery section. The apparatus further includes an elongate body having an ultrasound element, the elongate body configured to be movably positioned within the sheath, such that ultrasonic energy can be transmitted from the ultrasound element through the energy delivery section.
摘要翻译： 公开了一种用于将超声能量和药物溶液输送到容器中的治疗部位的装置。 该装置包括细长的中空护套，其具有远端开口和至少部分地由透射超声能量的材料构成的能量传递部分。 该装置还包括沿护套的至少一部分定位的药物递送腔，药物递送腔具有在能量输送部分内的至少一个药物递送端口。 该装置还包括具有超声波元件的细长主体，细长主体被配置为可移动地定位在护套内，使得超声能量可以从超声波元件通过能量输送部分传递。
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公开(公告)号：US07413556B2
公开(公告)日：2008-08-19
申请号：US10369270
申请日：2003-02-18
IPC分类号： A61B17/20
CPC分类号： A61M5/14 , A61B1/00135 , A61B8/12 , A61B17/22 , A61B17/2202 , A61B17/320068 , A61B2017/22082 , A61B2017/22084 , A61B2017/320072 , A61B2017/320084 , A61B2018/00011 , A61M25/007 , A61M37/0092 , A61M2025/0057 , A61M2025/105
摘要： A system for delivering ultrasound energy to a treatment section in a vessel is disclosed. The system includes a sheath with a utility lumen and an energy delivery section at least partially constructed from a material which transmits ultrasound energy. The system also includes a drug delivery member having a plurality of drug delivery ports which are positioned adjacent the energy delivery section. The system further includes an elongated body including at least one ultrasound element and configured to be movably positioned within the utility lumen to transmit the ultrasound energy from the ultrasound element through the energy delivery section.
摘要翻译： 公开了一种用于将超声波能量输送到容器中的处理部分的系统。 该系统包括具有效用管腔的护套和至少部分由发射超声能量的材料构成的能量传递部分。 该系统还包括具有多个药物输送端口的药物递送部件，该药物输送端口邻近能量输送部分定位。 该系统还包括细长主体，其包括至少一个超声元件，并被配置为可移动地定位在公用管腔内，以将来自超声元件的超声波能量透过能量传递部分。
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公开(公告)号：US06723063B1
公开(公告)日：2004-04-20
申请号：US09107078
申请日：1998-06-29
IPC分类号： A61B1720
CPC分类号： A61M5/14 , A61B1/00135 , A61B8/12 , A61B17/22 , A61B17/2202 , A61B17/320068 , A61B2017/22082 , A61B2017/22084 , A61B2017/320072 , A61B2017/320084 , A61B2018/00011 , A61M25/007 , A61M37/0092 , A61M2025/0057 , A61M2025/105
摘要： A system for delivering ultrasound energy to a treatment section in a vessel is disclosed. The system includes a sheath with a utility lumen and an energy delivery section at least partially constructed from a material which transmits ultrasound energy. The system also includes a drug delivery member having a plurality of drug delivery ports which are positioned adjacent the energy delivery section. The system further includes an elongated body including at least one ultrasound element and configured to be movably positioned within the utility lumen to transmit the ultrasound energy from the ultrasound element through the energy delivery section.
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