DIRECT CONTACT SHOCKWAVE TRANSDUCER
    2.
    发明申请
    DIRECT CONTACT SHOCKWAVE TRANSDUCER 审中-公开
    直接接触式冲击传感器

    公开(公告)号:WO2015121845A1

    公开(公告)日:2015-08-20

    申请号:PCT/IB2015/051155

    申请日:2015-02-17

    Applicant: EIN-GAL, Moshe

    Inventor: EIN-GAL, Moshe

    Abstract: A system (10) is attachable to a surface of a tissue (18) of a patient for applying pressure pulses to the tissue (18). The system (10) includes a shockwave transducer (12) that has a shockwave generating portion (14) and a solid transducer interface (16) arranged to directly contact a tissue (18) of a patient. The shockwave generating portion (14) includes an electrical-to-shockwave energy converter operable to generate shockwaves. The transducer interface (16) includes an electrically safe and bio- compatible material arranged to transmit the shockwaves from the shockwave generating portion (14) to the tissue (18).

    Abstract translation: 系统(10)可附接到患者的组织(18)的表面,用于向组织(18)施加压力脉冲。 系统(10)包括具有冲击波产生部分(14)和布置成直接接触患者组织(18)的固体换能器接口(16)的冲击波换能器(12)。 冲击波产生部分(14)包括可操作以产生冲击波的电 - 冲击波能量转换器。 传感器接口(16)包括电安全和生物相容的材料,其布置成将冲击波从冲击波产生部分(14)传送到组织(18)。

    BIOLOGICAL TISSUE SUCTION DEVICE FOR SHOCK-WAVE APPLICATOR
    4.
    发明申请
    BIOLOGICAL TISSUE SUCTION DEVICE FOR SHOCK-WAVE APPLICATOR 审中-公开
    用于冲击波应用的生物组织吸收装置

    公开(公告)号:WO2010122517A2

    公开(公告)日:2010-10-28

    申请号:PCT/IB2010051775

    申请日:2010-04-22

    Applicant: LONGO BIAGIO

    Inventor: LONGO BIAGIO

    Abstract: A shock-wave applicator for Shock-wave medical treatment instruments, in particular for dermatology or aesthetic medicine, comprises a suction devices made of a substantially tubular member placed at the front end of the shockwave applicator which forms together with the applicator itself a suction chamber connected to a suction pump for creating a vacuum in the suction chamber. A suction aperture of the tubular member touches the biological tissue to be treated which is sucked in the suction chamber and gets in touch with the shock-wave transmission membrane of the applicator. The pressure core produced by the applicator remains within the suction chamber and it only affects the soft tissues sucked in the chamber. A strong reduction of pain associated to this kind of therapies is obtained together with a reduction of the noisiness of the shock-wave applicator.

    Abstract translation: 用于冲击波医疗器械的冲击波施加器,特别是用于皮肤病学或美学医学的冲击波施放器包括由基本上管状的构件制成的抽吸装置,其设置在冲击波施加器的前端,其与施加器本身一起形成吸入室 连接到抽吸泵,以在吸入室中产生真空。 管状构件的吸入孔接触被吸收到吸入室中的待处理的生物体组织,并与施用器的冲击波传播膜接触。 由施药器产生的压力芯保持在吸入室内,并且仅影响吸入室中的软组织。 获得与这种治疗相关的疼痛的强烈减少,同时降低冲击波施加器的噪声。

    ULTRASONIC MEDICAL INSTRUMENT
    9.
    发明申请
    ULTRASONIC MEDICAL INSTRUMENT 审中-公开
    超声医用仪器

    公开(公告)号:WO2007081585A3

    公开(公告)日:2007-11-08

    申请号:PCT/US2006049641

    申请日:2006-12-29

    Inventor: HOUSER KEVIN L

    Abstract: A first ultrasonic medical instrument includes an ultrasound transducer, a medical ultrasonic blade, and a tube adapted to contain a liquid. A first tube end is adapted to have the liquid proximate the first tube end, when the tube contains the liquid, be ultrasonically vibrated to generate an ultrasonically-vibrating energy wave. The ultrasonic blade is acoustically connected to the liquid proximate a second tube end, when the tube contains the liquid. A second ultrasonic medical instrument includes a heat pulse initiator, a medical ultrasonic blade, and a tube adapted to contain a liquid. The heat pulse initiator is adapted to output heat pulses having an ultrasonic pulse frequency. A first tube end is adapted to receive the heat pulses outputted by the heat pulse initiator, wherein the heat pulses have an energy sufficient to create an ultrasonically-vibrating energy wave in the liquid, when the tube contains the liquid.

    Abstract translation: 第一超声波医疗器械包括超声波换能器,医用超声波刀片和适于容纳液体的管。 当管包含液体时,第一管端适于使液体靠近第一管端,被超声波振动以产生超声振动能量波。 当管包含液体时,超声波叶片声音连接到靠近第二管端的液体。 第二超声波医疗器械包括热脉冲引发器,医用超声波刀片和适于容纳液体的管。 热脉冲引发器适于输出具有超声波脉冲频率的热脉冲。 第一管端适于接收由热脉冲引发器输出的热脉冲,其中当管含有液体时,热脉冲具有足以产生液体中的超声振动能量波的能量。

    ULTRASOUND GENERATING METHOD, APPARATUS AND PROBE
    10.
    发明申请
    ULTRASOUND GENERATING METHOD, APPARATUS AND PROBE 审中-公开
    超声波发生方法,装置和探头

    公开(公告)号:WO2007013895A2

    公开(公告)日:2007-02-01

    申请号:PCT/US2006/014024

    申请日:2006-04-12

    Abstract: A storage unit holds representations of sensor signals which would be received by a set (30) of ultrasonic transducers (32) from an ultrasonic impulse emitter positioned at each of plural points (P) in the frame of reference of the transducer set. An impulse may be applied at a particular point by using the representation associated with that point to generate an actuation signal corresponding to a time-reversed version of the sensor signal. Impulses may be applied in a pattern (150) by using those representations associated with points in the pattern to generate actuation signals and applying those signals to the transducer set. By placing the transducer set in a known spatial relationship to the a body structure such as heart, an ablation pattern may be formed in a desired relationship to the body structure, such as around the ostium of a pulmonary vein.

    Abstract translation: 存储单元保持传感器信号的表示,所述传感器信号将由位于换能器组的参考系中的多个点(P)中的每一个处的超声波脉冲发射器的组(30)超声波换能器(32)接收。 可以通过使用与该点相关联的表示在特定点处施加脉冲以产生对应于传感器信号的时间反转版本的致动信号。 可以通过使用与图案中的点相关联的那些表示来以图案(150)来施加脉冲以产生致动信号并将这些信号应用于换能器组。 通过将已知空间关系的换能器组置于诸如心脏的身体结构上,可以以与身体结构(例如肺静脉口)周围的所需关系形成消融图案。

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