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1. 发明申请

US20120116222A1 ULTRASOUND TREATMENT SYSTEM AND METHOD OF ACTUATING THE ULTRASOUND TREATMENT SYSTEM 审中-公开
标题翻译：超声治疗系统和超声治疗系统的实施方法
公开(公告)号：US20120116222A1
公开(公告)日：2012-05-10
申请号：US13286522
申请日：2011-11-01
申请人： Yukihiko SAWADA , Norihiro YAMADA , Shusaku TSUKIYAMA
发明人： Yukihiko SAWADA , Norihiro YAMADA , Shusaku TSUKIYAMA
IPC分类号： A61N7/00 , A61B8/00
CPC分类号： A61B17/320068 , A61B90/36 , A61B90/361 , A61B2017/00022 , A61B2017/00057 , A61B2017/00137 , A61B2017/00902 , A61B2017/320069 , A61B2017/32007 , A61B2090/364 , A61B2218/002 , A61B2218/007
摘要： An ultrasound treatment system applies an ultrasound driving signal generated by an ultrasound driving signal generating section on an ultrasound treatment section, treats a treatment target living tissue with ultrasound vibration under observation by an observing section, and acquires, with an image acquiring section, an observed image of the living tissue being treated. A control section controls, for example, output of the ultrasound driving signal on the basis of a comparison result of the observed image and a reference image of the living tissue in a state in which mist does not occur.
摘要翻译：超声处理系统将由超声波驱动信号生成部生成的超声波驱动信号应用于超声波处理部，通过观察部对被处理对象的生物体进行超声波振动的处理，利用图像取得部，正在治疗的活组织的形象。控制部根据观察图像的比较结果和不发生雾的状态的生物体组织的参照图像来控制例如超声波驱动信号的输出。

2. 发明申请

US20100063392A1 ULTRASOUND-GUIDED ABLATION METHOD AND ULTRASOUND-GUIDED ABLATION SYSTEM 审中-公开
标题翻译：超声波引导方法和超声波引导系统
公开(公告)号：US20100063392A1
公开(公告)日：2010-03-11
申请号：US12206452
申请日：2008-09-08
申请人： Kenichi NISHINA , Takeharu NAKAZATO , Hideyuki KASAHARA , Norihiro YAMADA , Yukihiko SAWADA , Shuji OTANI , Takahiro ECHIZENYA
发明人： Kenichi NISHINA , Takeharu NAKAZATO , Hideyuki KASAHARA , Norihiro YAMADA , Yukihiko SAWADA , Shuji OTANI , Takahiro ECHIZENYA
IPC分类号： A61B8/00
CPC分类号： A61B8/4488 , A61B1/00098 , A61B1/018 , A61B8/0833 , A61B8/0841 , A61B8/12 , A61B8/445 , A61B18/1206 , A61B18/1477 , A61B2018/00577 , A61B2018/00875
摘要： An ultrasound-guided ablation method captures an objective area to be ablated in an ultrasound scan area of an ultrasound transducer and delineates the objective area on an ultrasound image; specifies an ablation target area to display the ablation target area with a margin necessary for ablating the objective area on the ultrasound image processed by an ultrasound observation device and displayed on a display device; ablates, by an ablation device, the ablation target area displayed on the ultrasound image; and checks, on the ultrasound image, that an ablated area ablated by the ablation device has reached the ablation target area displayed on the ultrasound image.
摘要翻译：超声引导消融方法捕获在超声波换能器的超声波扫描区域中要消融的目标区域，并描绘超声图像上的目标区域; 指定消融目标区域，以显示消融目标区域，其具有用于消融由超声波观察装置处理的超声波图像上的目标区域所需的余量并显示在显示装置上; 通过消融装置消融显示在超声图像上的消融目标区域; 并且在所述超声图像上检查由所述消融装置消融的烧蚀区域已经到达所述超声图像上显示的消融靶区域。

3. 发明申请

US20120078094A1 Ultrasound-Guided Ablation Method and Ultrasound-Guided Ablation System 审中-公开
标题翻译：超声引导消融法和超声导引消融系统
公开(公告)号：US20120078094A1
公开(公告)日：2012-03-29
申请号：US13315876
申请日：2011-12-09
申请人： Kenichi NISHINA , Takeharu NAKAZATO , Hideyuki KASAHARA , Norihiro YAMADA , Yukihiko SAWADA , Shuji OTANI , Takahiro ECHIZENYA
发明人： Kenichi NISHINA , Takeharu NAKAZATO , Hideyuki KASAHARA , Norihiro YAMADA , Yukihiko SAWADA , Shuji OTANI , Takahiro ECHIZENYA
IPC分类号： A61B8/00
CPC分类号： A61B8/4488 , A61B1/00098 , A61B1/018 , A61B8/0833 , A61B8/0841 , A61B8/12 , A61B8/445 , A61B18/1206 , A61B18/1477 , A61B2018/00577 , A61B2018/00875
摘要： An ultrasound-guided ablation method captures an objective area to be ablated in an ultrasound scan area of an ultrasound transducer and delineates the objective area on an ultrasound image; specifies an ablation target area to display the ablation target area with a margin necessary for ablating the objective area on the ultrasound image processed by an ultrasound observation device and displayed on a display device; ablates, by an ablation device, the ablation target area displayed on the ultrasound image; and checks, on the ultrasound image, that an ablated area ablated by the ablation device has reached the ablation target area displayed on the ultrasound image.
摘要翻译：超声引导消融方法捕获在超声波换能器的超声波扫描区域中要消融的目标区域，并描绘超声图像上的目标区域; 指定消融目标区域，以显示消融目标区域，其具有用于消融由超声波观察装置处理的超声波图像上的目标区域所需的余量并显示在显示装置上; 通过消融装置消融显示在超声图像上的消融目标区域; 并且在所述超声图像上检查由所述消融装置消融的烧蚀区域已经到达所述超声图像上显示的消融靶区域。

4. 发明申请

US20130060169A1 MEDICAL APPARATUS 有权
标题翻译：医疗器械
公开(公告)号：US20130060169A1
公开(公告)日：2013-03-07
申请号：US13559808
申请日：2012-07-27
申请人： Norihiro YAMADA , Yukihiko SAWADA , Tamaki WATANABE
发明人： Norihiro YAMADA , Yukihiko SAWADA , Tamaki WATANABE
IPC分类号： A61N7/00
CPC分类号： A61B17/22012 , A61B17/320068 , A61B2017/00867 , A61B2017/22008 , A61B2017/22014 , A61B2017/2212 , A61B2218/002 , A61B2218/007 , A61N7/00 , A61N7/02
摘要： A treatment apparatus includes an ultrasonic vibration source, an ultrasonic treatment portion which is configured to treat living tissue by ultrasonic vibration transmitted from the ultrasonic vibration source, and a micrograin feeder which is configured to supply liquid containing micrograins to between the ultrasonic treatment portion and the living tissue. Whole micrograins within the micrograin-containing solution has a grain size equal to or smaller than an amplitude of the ultrasonic vibration.
摘要翻译：一种治疗装置，包括：超声波振动源，超声波处理部，其被构造成通过超声波振动源传递的超声波振动来处理生物体组织;微细粒供给装置，其被配置为在所述超声波处理部与所述超声波处理部之间活组织含微晶粒溶液中的整个微晶粒的晶粒尺寸等于或小于超声振动的振幅。

5. 发明申请

US20120136279A1 ULTRASOUND SURGICAL APPARATUS 审中-公开
标题翻译：超声外科手术
公开(公告)号：US20120136279A1
公开(公告)日：2012-05-31
申请号：US13307966
申请日：2011-11-30
申请人： Kazue TANAKA , Yukihiko SAWADA , Norihiro YAMADA , Takashi MIHORI
发明人： Kazue TANAKA , Yukihiko SAWADA , Norihiro YAMADA , Takashi MIHORI
IPC分类号： A61N7/00
CPC分类号： A61B17/320092 , A61B2017/00026 , A61B2017/00106 , A61B2017/22008 , A61B2017/320069 , A61B2017/32007 , A61B2017/320093 , A61B2017/320095 , A61N7/022 , A61N2007/0039 , A61N2007/0043
摘要： An ultrasound surgical apparatus includes: an ultrasound transducer that generates ultrasound vibrations; a driving portion that supplies a driving signal to the ultrasound transducer; a distal end portion that is mechanically coupled with the ultrasound transducer and treats a living tissue through a liquid; a detecting portion that detects a cavitation level signal corresponding to a state of cavitation generated in the liquid by ultrasound vibrations of the distal end portion; and an information acquiring portion that acquires information of the living tissue on the basis of the cavitation level signal.
摘要翻译：超声波手术装置包括：超声波换能器，其产生超声波振动; 将驱动信号提供给所述超声波换能器的驱动部; 远端部分，其与所述超声换能器机械耦合并且通过液体处理活组织; 检测部，其通过所述前端部的超声波振动来检测与所述液体中产生的空化状态相对应的气穴水平信号; 以及信息获取部，其基于所述气蚀水平信号取得所述生物体组织的信息。

6. 发明申请

US20120330195A1 PROBE ADAPTED TO TREAT LIVING TISSUE AND ACTUATION METHOD OF DEVICE 有权
标题翻译：探头适应生活组织和手术方法
公开(公告)号：US20120330195A1
公开(公告)日：2012-12-27
申请号：US13531745
申请日：2012-06-25
申请人： Yukihiko SAWADA , Norihiro YAMADA
发明人： Yukihiko SAWADA , Norihiro YAMADA
IPC分类号： A61N7/00
CPC分类号： A61B17/320092
摘要： A probe which is configured for a treatment device which is configured to treat a body tissue using ultrasonic vibration, includes a base member which includes a base surface defined by a longitudinal direction and a width direction shorter than the longitudinal direction and which is a vibration-retardation member configured to hardly transmit the ultrasonic vibration, a waveguide main body which has a width smaller than a width of the base surface in a width direction, protrudes with respect to the base surface, and is extended along the longitudinal direction of the base surface, and an end effecter which is provided at a tip end portion of the waveguide main body and which is configured to treat the body tissue by the ultrasonic vibration transmitted through the waveguide main body.
摘要翻译：构造成用于使用超声波振动来治疗身体组织的治疗装置的探针包括：基部构件，其包括由长度方向和比长度方向短的宽度方向限定的基面，延迟部件，其构造成难以透过超声波振动，宽度方向的宽度小于基面的宽度的波导主体相对于基面突出，沿着基面的长度方向延伸以及末端执行器，其设置在波导管主体的前端部，并且被配置为通过穿过波导管主体的超声波振动来治疗身体组织。

7. 发明申请

US20120172766A1 TREATMENT APPARATUS AND OPERATION SYSTEM 有权
标题翻译：治疗装置和操作系统
公开(公告)号：US20120172766A1
公开(公告)日：2012-07-05
申请号：US13418555
申请日：2012-03-13
申请人： Norihiro YAMADA
发明人： Norihiro YAMADA
IPC分类号： A61N7/00
CPC分类号： A61B17/320068 , A61B2017/22008 , A61B2017/320084
摘要： A treatment apparatus of the present invention includes a cavitation generation section that generates cavitations at a treatment target region of a treatment subject; a detection section that detects cavitations that are generated at the treatment target region; and a control section that controls a generation state of cavitations at the treatment target region by controlling a physico-chemical parameter of the treatment target region based on a detection result at the detection section.
摘要翻译：本发明的治疗装置包括在治疗对象的治疗对象区域产生空穴的空化生成部，检测部，其检测在所述治疗对象区域产生的空化; 以及控制部，其通过基于检测部的检测结果控制处理对象区域的物理化学参数，来控制处理对象区域的空穴的产生状态。

8. 发明申请

US20090216157A1 ULTRASONIC OPERATING APPARATUS 审中-公开
标题翻译：超声操作装置
公开(公告)号：US20090216157A1
公开(公告)日：2009-08-27
申请号：US12035716
申请日：2008-02-22
申请人： Norihiro YAMADA
发明人： Norihiro YAMADA
IPC分类号： A61N7/00
CPC分类号： A61B17/320092 , A61B2017/0046 , A61B2017/22008 , A61B2017/320094
摘要： An ultrasonic treatment instrument is provided with an ultrasonic transducer, a probe portion to which ultrasonic wave outputted from the ultrasonic transducer is transmitted, a sheath portion into which the probe portion is inserted detachably, the sheath portion including at a distal end portion thereof, a grasping member rotatably supported so as to face the probe portion, and a handle portion coupled to a proximal end portion of the sheath portion detachably and operating the grasping member such that the grasping member is opened and closed to the probe portion, where the distal end portion of the probe portion includes a cavitation production portion where the distal end portion of the probe portion has, on a face thereof facing the grasping member, a flat face extending so as to intersect a vibration direction of the ultrasonic vibration, and cavitation is produced by the flat face in a state that a body tissue has been grasped between the grasping member and the distal end portion of the probe portion.
摘要翻译：超声波处理器具具备：超声波换能器，从超声波换能器输出的超声波被透射的探针部，可拆卸地插入探针部的护套部，鞘部的远端部包括：把持部件可旋转地支撑以面对探针部分;以及手柄部分，其可拆卸地联接到护套部分的基端部并且操作该抓握部件，使得该抓持部件被打开和关闭到探针部分，其中远端探针部分的部分包括空化产生部分，其中探针部分的远端部分在其面向抓握部件的正面上具有与超声波振动的振动方向相交的平面，并且产生空化通过在被抓握部件和远端端口之间抓住身体组织的状态的平坦面探针部分的离子。

9. 发明申请

US20120221030A1 ULTRASONIC OPERATING APPARATUS 有权
标题翻译：超声操作装置
公开(公告)号：US20120221030A1
公开(公告)日：2012-08-30
申请号：US13408128
申请日：2012-02-29
申请人： Norihiro YAMADA
发明人： Norihiro YAMADA
IPC分类号： A61B17/32
CPC分类号： A61B17/320092 , A61B2017/0046 , A61B2017/22008
摘要： An ultrasonic treatment instrument includes a piezoelectric element assembly, a probe, a backing plate, an electrode assembly, a cylinder and a cylindrical inner cover. The piezoelectric element assembly includes piezoelectric elements and generates ultrasonic vibration. The probe is connected to the piezoelectric element assembly and transmits the ultrasonic vibration. The backing plate is connected to the piezoelectric element assembly. The electrode assembly includes electrodes respectively clamped between the piezoelectric elements, electrifies the piezoelectric elements and generates the ultrasonic vibration. The cylinder is connected to the probe and locates the piezoelectric element assembly, the backing plate and the electrode assembly therein. The cylindrical inner cover includes an inner diameter larger than the backing plate and an outer diameter smaller than the cylinder. The inner cover is disposed between the backing plate and the electrode assembly, and the electrode assembly is disposed between the cylinder and the inner cover.
摘要翻译：超声处理仪器包括压电元件组件，探针，背板，电极组件，圆柱体和圆柱形内盖。压电元件组件包括压电元件并产生超声波振动。探头连接到压电元件组件并传输超声波振动。背板连接到压电元件组件。电极组件包括分别夹在压电元件之间的电极，使压电元件带电并产生超声波振动。气缸连接到探头，并将压电元件组件，背板和电极组件定位在其中。圆柱形内盖包括比背板大的内径和小于圆筒的外径。内盖设置在背板和电极组件之间，并且电极组件设置在气缸和内盖之间。

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