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    SYSTEM AND METHOD FOR ANATOMICAL MAPPING OF TISSUE AND PLANNING ABLATION PATHS THEREIN
    81.
    发明申请
    SYSTEM AND METHOD FOR ANATOMICAL MAPPING OF TISSUE AND PLANNING ABLATION PATHS THEREIN 有权
    组织解剖学方法及其规划方法的系统与方法

    公开(公告)号：US20100114094A1

    公开(公告)日：2010-05-06

    申请号：US12609705

    申请日：2009-10-30

    Applicant: Hira V. Thapliyal ,  David A. Gallup ,  James W. Arenson

    Inventor： Hira V. Thapliyal ,  David A. Gallup ,  James W. Arenson

    IPC: A61B18/14 ,  A61B8/14

    CPC classification number: A61N7/022 ,  A61B8/0883 ,  A61B8/0891 ,  A61B8/12 ,  A61B8/14 ,  A61B34/10 ,  A61B2017/00039 ,  A61B2090/3782 ,  A61N2007/0052 ,  G06F19/00 ,  G06F19/321 ,  G16H15/00 ,  G16H20/40

    Abstract: Methods for ablating tissue in a patient having atrial fibrillation comprise advancing an elongate flexible shaft through a patient's vasculature into a chamber of a heart. The elongate flexible shaft has an energy source and a sensor. Tissue in the heart is scanned with the sensor and data about the tissue is captured. The captured data is grouped into one of a plurality of tissue classifications and an anatomical map of the tissue showing the grouped data is displayed. At least a portion of the tissue is ablated so as to form a conduction block that blocks aberrant electrical pathways in the heart. The ablated tissue is grouped into one or more predefined tissue classifications during or prior to the ablation.

    Abstract translation: 具有心房颤动的患者中的消融组织的方法包括将细长的柔性轴穿过患者的脉管系统进入心脏的腔室。 细长的柔性轴具有能量源和传感器。 用传感器扫描心脏中的组织，并捕获关于组织的数据。 捕获的数据被分组为多个组织分类中的一个，并且显示组织数据的组织的解剖图。 组织的至少一部分被消融以形成阻挡心脏中的异常电通路的传导阻滞。 消融的组织在消融期间或之前被分组为一个或多个预定义的组织分类。

    Method and system for noninvasive mastopexy
    82.
    发明授权
    Method and system for noninvasive mastopexy 有权
    无创乳腺炎的方法和系统

    公开(公告)号：US07530356B2

    公开(公告)日：2009-05-12

    申请号：US11163155

    申请日：2005-10-06

    Applicant: Michael H. Slayton ,  Peter G. Barthe ,  Inder Raj S. Makin

    Inventor： Michael H. Slayton ,  Peter G. Barthe ,  Inder Raj S. Makin

    IPC: A61B8/00 ,  A61B18/04

    CPC classification number: A61N7/02 ,  A61B8/0825 ,  A61B8/14 ,  A61B8/4281 ,  A61B8/429 ,  A61B8/4483 ,  A61B8/461 ,  A61B8/483 ,  A61B18/04 ,  A61B18/18 ,  A61B2018/00333 ,  A61B2018/00577 ,  A61B2018/00642 ,  A61B2018/00791 ,  A61B2018/00904 ,  A61B2018/00994 ,  A61N2007/0052 ,  G01S7/52046 ,  G01S15/8909

    Abstract: Methods and systems for noninvasive mastopexy through deep tissue tightening with ultrasound are provided. An exemplary method and system comprise a therapeutic ultrasound system configured for providing ultrasound treatment to a deep tissue region, such as a region comprising muscular fascia and ligaments. In accordance with various exemplary embodiments, a therapeutic ultrasound system can be configured to achieve depth from 1 mm to 4 cm with a conformal selective deposition of ultrasound energy without damaging an intervening tissue in the range of frequencies from 1 to 15 MHz. In addition, a therapeutic ultrasound can also be configured in combination with ultrasound imaging or imaging/monitoring capabilities, either separately configured with imaging, therapy and monitoring systems or any level of integration thereof.

    Abstract translation: 提供了通过用超声波深部组织收紧进行非侵入性手术的方法和系统。 示例性方法和系统包括治疗性超声系统，其被配置为向深部组织区域（例如包括肌肉筋膜和韧带的区域）提供超声治疗。 根据各种示例性实施例，治疗性超声系统可以被配置为通过适形选择性沉积超声能量来实现从1mm到4cm的深度，而不损害在1至15MHz的频率范围内的介入组织。 此外，治疗性超声还可以与超声成像或成像/监测能力组合，或者单独配置成像，治疗和监测系统或其任何一体化的结合。

    CONTROLLED HIGH EFFICIENCY LESION FORMATION USING HIGH INTENSITY ULTRASOUND
    83.
    发明申请
    CONTROLLED HIGH EFFICIENCY LESION FORMATION USING HIGH INTENSITY ULTRASOUND 失效
    使用高强度超声波控制高效率成像

    公开(公告)号：US20090036774A1

    公开(公告)日：2009-02-05

    申请号：US12247969

    申请日：2008-10-08

    Applicant: Lee Weng ,  David M. Perozek ,  Jimin Zhang

    Inventor： Lee Weng ,  David M. Perozek ,  Jimin Zhang

    IPC: A61B8/00 ,  A61H1/00 ,  A61B8/14

    CPC classification number: A61N7/00 ,  A61B8/12 ,  A61B8/4281 ,  A61B8/445 ,  A61B8/546 ,  A61B2017/4216 ,  A61B2090/378 ,  A61N7/02 ,  A61N7/022 ,  A61N2007/0052

    Abstract: An ultrasound system used for both imaging and delivery high intensity ultrasound energy therapy to treatment sites and a method for treating tumors and other undesired tissue within a patient's body with an ultrasound device. The ultrasound device has an ultrasound transducer array disposed on a distal end of an elongate, relatively thin shaft. In one form of the invention, the transducer array is disposed within a liquid-filled elastomeric material that more effectively couples ultrasound energy into the tumor, that is directly contacted with the device. Using the device in a continuous wave mode, a necrotic zone of tissue having a desired size and shape (e.g., a necrotic volume selected to interrupt a blood supply to a tumor) can be created by controlling at least one of the f-number, duration, intensity, and direction of the ultrasound energy administered. This method speeds the therapy and avoids continuously pausing to enable intervening normal tissue to cool.

    Abstract translation: 用于成像和递送高强度超声能量治疗到治疗部位的超声系统以及用超声装置治疗患者体内的肿瘤和其它不需要的组织的方法。 超声波装置具有设置在细长相对薄的轴的远端上的超声换能器阵列。 在本发明的一种形式中，换能器阵列设置在液体填充的弹性体材料内，其更有效地将超声能量耦合到与装置直接接触的肿瘤中。 以连续波模式使用该装置，可以通过控制至少一个f号码，来产生具有期望大小和形状的组织的坏死区（例如，被选择用于中断向肿瘤供血的坏死体积） 持续时间，强度和方向。 这种方法加快了治疗速度，避免了持续暂停，从而使正常组织能够平静地冷却。

    Controlled high efficiency lesion formation using high intensity ultrasound
    84.
    发明授权
    Controlled high efficiency lesion formation using high intensity ultrasound 有权
    使用高强度超声控制高效病变形成

    公开(公告)号：US07470241B2

    公开(公告)日：2008-12-30

    申请号：US10633726

    申请日：2003-08-04

    Applicant: Lee Weng ,  David M. Perozek ,  Jimin Zhang

    Inventor： Lee Weng ,  David M. Perozek ,  Jimin Zhang

    IPC: A61H1/00 ,  A61H5/00

    CPC classification number: A61N7/00 ,  A61B8/12 ,  A61B8/4281 ,  A61B8/445 ,  A61B8/546 ,  A61B2017/4216 ,  A61B2090/378 ,  A61N7/02 ,  A61N7/022 ,  A61N2007/0052

    Abstract: An ultrasound system used for both imaging and delivery high intensity ultrasound energy therapy to treatment sites and a method for treating tumors and other undesired tissue within a patient's body with an ultrasound device. The ultrasound device has an ultrasound transducer array disposed on a distal end of an elongate, relatively thin shaft. In one form of the invention, the transducer array is disposed within a liquid-filled elastomeric material that more effectively couples ultrasound energy into the tumor, that is directly contacted with the device. Using the device in a continuous wave mode, a necrotic zone of tissue having a desired size and shape (e.g., a necrotic volume selected to interrupt a blood supply to a tumor) can be created by controlling at least one of the f-number, duration, intensity, and direction of the ultrasound energy administered. This method speeds the therapy and avoids continuously pausing to enable intervening normal tissue to cool.

    Abstract translation: 用于成像和递送高强度超声能量治疗到治疗部位的超声系统以及用超声波装置治疗患者体内的肿瘤和其它不需要的组织的方法。 超声波装置具有设置在细长相对薄的轴的远端上的超声换能器阵列。 在本发明的一种形式中，换能器阵列设置在液体填充的弹性体材料内，其更有效地将超声能量耦合到与装置直接接触的肿瘤中。 以连续波模式使用该装置，可以通过控制至少一个f号码，来产生具有期望大小和形状的组织的坏死区（例如，被选择用于中断向肿瘤供血的坏死体积） 持续时间，强度和方向。 这种方法加快了治疗速度，避免了持续暂停，从而使正常组织能够平静地冷却。

    Reflection Autofocusing
    88.
    发明公开
    Reflection Autofocusing 审中-公开

    公开(公告)号：US20240206856A1

    公开(公告)日：2024-06-27

    申请号：US18596155

    申请日：2024-03-05

    Applicant: Insightec Ltd.

    Inventor： Yoav Levy ,  Oleg Prus

    IPC: A61B8/08 ,  A61B5/055 ,  A61N7/00

    CPC classification number: A61B8/5269 ,  A61B8/481 ,  A61B5/055 ,  A61N2007/0039 ,  A61N2007/0052 ,  A61N2007/0095

    Abstract: Various approaches for focusing an ultrasound transducer having multiple transducer elements include causing the transducer elements to transmit ultrasound waves to a first one or more target regions and measure reflections of the ultrasound waves off the first one or more target regions; and based at least in part on the measured reflections, determining a parameter value associated with at least one of the transducer elements so as to generate an ultrasound focus at a second target region, different from the first one or more target regions.

    Methods and systems for confirming focus of ultrasound beams
    89.
    发明授权
    Methods and systems for confirming focus of ultrasound beams 有权

    公开(公告)号：US12017093B2

    公开(公告)日：2024-06-25

    申请号：US18358295

    申请日：2023-07-25

    Applicant: Cordance Medical Inc.

    Inventor： Bhaskar S. Ramamurthy ,  Mallika Keralapura ,  John Douglas Marshall

    IPC: A61N7/00

    CPC classification number: A61N7/00 ,  A61N2007/0026 ,  A61N2007/0039 ,  A61N2007/0052 ,  A61N2007/0078

    Abstract: Methods and systems confirm the treatment focus location of ultrasound energy to be delivered to a patient from a plurality of transducers. The location of focus of treatment ultrasound may be confirmed prior to the start of ultrasound therapy. In some embodiments, ultrasound therapy may comprise delivering treatment ultrasound energy from the treatment ultrasound transducers through the skull to the brain of a patient. Methods for confirming the treatment ultrasound focus location comprise determining receive focus profiles ϕx,vi for particular candidate three-dimensional (3D) treatment focus locations and particular assumed ultrasound propagation velocity profiles; performing a pre-treatment (e.g. low-power) ultrasound transmission into the brain of the patient; receiving return signals; and determining the location of treatment focus based at least in part on the received return signals and the receive focus profiles ϕx,vi.

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