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    • 3. 发明申请
    • SURGICAL INSTRUMENT
    • 手术器械
    • WO2007013076A3
    • 2007-07-05
    • PCT/IL2006000869
    • 2006-07-26
    • ULTRASURGE TECHNOLOGIESPAZ ADRIANSHABAT RONI
    • PAZ ADRIANSHABAT RONI
    • A61B18/18
    • A61B17/3203A61B2018/046
    • A surgical instrument suitable for endoscopic operations having a gripping handle, tubular body and an operational tip. Jetting outlets laterally disposed at the operational tip provides for jetting pressurized liquid delivered by the tubular body. The jetting outlets are configured as to emit converging jets. Two or more jets converge at a convergence point laterally displaced at a predefined distance from the surface of the operational tip. The operational tip includes a heating member having an active face for contact heating a bleeding tissue. A rotating mechanism provides for independently rotating the jetting outlets and the active surface of the heating member relative to the gripping handle.A method for regulating the operating temperature of the heating member is provided.
    • 一种适用于内窥镜手术的手术器械,具有抓握手柄,管状体和操作尖端。 横向设置在操作末端处的喷射出口提供了喷射由管状体输送的加压液体。 喷射出口配置为发射会聚射流。 两个或两个以上的射流会聚在与操作尖端的表面预定距离处横向移位的会聚点处。 操作尖端包括具有用于接触加热出血组织的活动面的加热构件。 旋转机构设置用于使喷射出口和加热构件的作用表面相对于抓握手柄独立旋转。提供了一种用于调节加热构件的操作温度的方法。
    • 8. 发明申请
    • SYSTEM AND METHOD FOR THERMALLY TREATING TISSUES
    • 用于热处理组织的系统和方法
    • WO2007080578A3
    • 2009-04-16
    • PCT/IL2007000029
    • 2007-01-09
    • BIOSPIRAL LTDSHOHAT SHAULSHABAT RONISEGAL ELAZARPAZ ADRIAN
    • SHOHAT SHAULSHABAT RONISEGAL ELAZARPAZ ADRIAN
    • A61B18/04
    • A61B18/04A61B2017/00274A61B2018/00547A61B2018/046
    • A system and method are provided for thermally treating tissues in percutaneous surgery or endoluminal treatments. The system consists of at least one catheter for thermally treating a tissue, hydraulic unit for circulating fluids through the catheters and a control station by which an operator is displayed with, and inputs and/or modifies, working parameters of the system. The catheters have an operational face, which is optionally expandable and encloses a lumen through which the fluids are circulated. The method disclosed implements cooling of the targeted tissue prior to its heating. For heating and or cooling the tissues, the operational face of a catheter is pressed against a surface of the targeted tissue while heat emitted from or conducted to the tissue is respectively transferred into or from the circulated fluids.
    • 提供用于经皮手术或腔内治疗中热处理组织的系统和方法。 该系统包括用于热处理组织的至少一个导管,用于使流体通过导管循环的液压单元和操作者通过该控制站显示并输入和/或修改系统的工作参数。 导管具有可操作的面,其可任选地可膨胀并且包围流体通过其流通的内腔。 所公开的方法在加热之前对目标组织进行冷却。 为了加热和/或冷却组织,将导管的操作面压在目标组织的表面上,同时从组织发出或传导到组织的热量分别转移到循环流体中或从循环流体转移。
    • 9. 发明申请
    • GASTROINTESTINAL CAPSULE
    • 胃肠胶囊
    • WO2008035329A2
    • 2008-03-27
    • PCT/IL2007/001139
    • 2007-09-17
    • SHOHAT, ShaulBELENKY, AlexanderSHABAT, Roni
    • SHOHAT, ShaulBELENKY, AlexanderSHABAT, Roni
    • A61H23/04
    • A61H23/0263A61H23/02A61H2205/083
    • An ingestible gastrointestinal capsule (GIC) for mechanically stimulating a segment of the gastrointestinal (Gl) wall by alternately and repeatedly pressurizing, and/or vibrating it is provided. The GIC is programmed to being activated following a predefined time delay. The activated GIC agitates, shakes, rattles, jolts, vibrates and/or moves in a reciprocal expanding and contracting motion thereby mechanically stimulating the adjacent segment of the Gl wall at a targeted location. Activation of the GIC may include a number of automatically accomplished partial activations, such as when the time elapsed from the moment of setting the GIC on equals a predefined time delay; when the mechanical load applied onto the GIC exceeds, and/or gets lower than a respective predefined level of mechanical load; when the ambient pH reaches a predefined level, or changes, and/or a temperature associated with the user reaches a predefined threshold. Agitation is accomplished by means of agitation means embedded in the GIC. Such agitation means includes an unbalanced weight attached to the shaft of an electric motor, an actuator implemented by, such as an electric solenoid, an electro-active polymer (EAP), a dielectric elastomer actuator (DEA), embedded in a GIC of the invention.
    • 提供了用于通过交替地和反复地加压和/或振动来机械刺激胃肠(G1)壁的一部分的可摄入胃肠胶囊(GIC)。 GIC被编程为在预定义的时间延迟之后被激活。 激活的GIC搅动,摇动,摇晃,颠簸,振动和/或以往复的伸缩运动移动,从而在目标位置机械地刺激G1壁的相邻部分。 GIC的激活可以包括许多自动完成的部分激活,例如当从设置GIC开始的时刻经过等于预定时间延迟的时间时; 当施加到GIC上的机械载荷超过和/或变得低于相应的预定水平的机械载荷时; 当环境pH达到预定义的水平或变化时,和/或与用户相关联的温度达到预定阈值。 搅拌是通过嵌入GIC中的搅拌装置来实现的。 这种搅拌装置包括附接到电动机的轴的不平衡重物,由例如电磁螺线管执行的致动器,嵌入在GIC中的电活性聚合物(EAP),介电弹性体致动器(DEA) 发明。
    • 10. 发明申请
    • SYSTEM AND METHOD FOR THERMALLY TREATING TISSUES
    • 用于热处理组织的系统和方法
    • WO2007080578A2
    • 2007-07-19
    • PCT/IL2007/000029
    • 2007-01-09
    • BIOSPIRAL LTD.SHOHAT, ShaulSHABAT, RoniSEGAL, ElazarPAZ, Adrian
    • SHOHAT, ShaulSHABAT, RoniSEGAL, ElazarPAZ, Adrian
    • A61B17/125
    • A61B18/04A61B2017/00274A61B2018/00547A61B2018/046
    • A system and method are provided for thermally treating tissues in percutaneous surgery or endoluminal treatments. The system consists of at least one catheter for thermally treating a tissue, hydraulic unit for circulating fluids through the catheters and a control station by which an operator is displayed with, and inputs and/or modifies, working parameters of the system. The catheters have an operational face, which is optionally expandable and encloses a lumen through which the fluids are circulated. The method disclosed implements cooling of the targeted tissue prior to its heating. For heating and or cooling the tissues, the operational face of a catheter is pressed against a surface of the targeted tissue while heat emitted from or conducted to the tissue is respectively transferred into or from the circulated fluids.
    • 提供用于经皮手术或腔内治疗中热处理组织的系统和方法。 该系统由用于热处理组织的至少一个导管,用于使流体通过导管循环的液压单元和用于显示操作者的控制站,以及输入和/或修改系统的工作参数。 导管具有可操作的面,其可任选地可扩张并且包围流体循环通过的管腔。 所公开的方法在加热之前对目标组织进行冷却。 为了加热和/或冷却组织,将导管的操作面压在目标组织的表面上,同时从组织发出或传导到组织的热量分别转移到循环流体中或从循环流体转移。