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1. 发明申请

US20100168741A1 SURGICAL OPERATION APPARATUS 审中-公开
标题翻译：手术操作装置
公开(公告)号：US20100168741A1
公开(公告)日：2010-07-01
申请号：US12344769
申请日：2008-12-29
申请人： Hideo Sanai , Norikiyo Shibata , Satoshi Honma , Yusuke Tadami
发明人： Hideo Sanai , Norikiyo Shibata , Satoshi Honma , Yusuke Tadami
IPC分类号： A61B18/00 , A61B18/14
CPC分类号： A61B18/148 , A61B2017/320069 , A61B2017/320073 , A61B2017/320077 , A61B2018/00589 , A61B2018/1405 , A61B2018/1412
摘要： A surgical operation apparatus includes a probe to which ultrasonic vibration is transmitted, and a flat plate-like blade which is formed at a distal end part of the probe, and can simultaneously output ultrasonic vibration and a high-frequency current, wherein the blade includes a contact area reduction part for reducing an area of contact with the living tissue to thereby increase a current density of the high-frequency current.
摘要翻译：一种外科手术装置，包括：超声波振动传播的探针;以及形成在探针的前端部的平板状的刀片，能够同时输出超声波振动和高频电流，用于减小与生物体组织的接触面积的接触面积减少部，从而增加高频电流的电流密度。

2. 发明授权

US08663223B2 Surgical treatment apparatus 有权
标题翻译：手术治疗仪
公开(公告)号：US08663223B2
公开(公告)日：2014-03-04
申请号：US13281875
申请日：2011-10-26
申请人： Shinya Masuda , Hideo Sanai , Takeshi Onaga , Norikiyo Shibata
发明人： Shinya Masuda , Hideo Sanai , Takeshi Onaga , Norikiyo Shibata
IPC分类号： A61B18/00
CPC分类号： A61B17/320092 , A61B18/1445 , A61B2017/2825 , A61B2018/00994
摘要： A surgical treatment apparatus includes a receptacle which is configured to abut onto a treatment section so that a predetermined clearance is formed between an electrode section and the treatment section when a grip member is closed relative to the treatment section. The surgical treatment apparatus includes a regulating section which is provided in the grip member so that a closing-direction end located on a closing-direction side of the grip member does not protrude from the receptacle toward the closing direction, the regulating section being made of a material harder than the receptacle, and a handle unit configured to operate the grip member so that the regulating section is closed up to a position where the regulating section contacts the treatment section except when the receptacle contacts the treatment section.
摘要翻译：手术治疗装置包括容纳部，其被构造成抵接在处理部上，使得当握持部件相对于处理部闭合时，在电极部和处理部之间形成规定的间隙。手术治疗装置包括：限制部，其设置在握持部件中，使得位于握持部件的关闭方向侧的封闭方向端部不从容器向封闭方向突出，该限制部件由比所述容器更硬的材料，以及手柄单元，其构造成操作所述握持构件，使得所述调节部分被关闭到所述调节部分接触所述治疗部分的位置，除了所述容器接触所述治疗部分。

3. 发明申请

US20080243162A1 TROCAR 审中-公开
公开(公告)号：US20080243162A1
公开(公告)日：2008-10-02
申请号：US11695146
申请日：2007-04-02
申请人： Norikiyo Shibata , Naomi Sekino , Hideo Sanai
发明人： Norikiyo Shibata , Naomi Sekino , Hideo Sanai
IPC分类号： A61B17/34
CPC分类号： A61B17/3476 , A61B1/3132 , A61B17/3417 , A61B17/3421 , A61B18/1477 , A61B2017/32007 , A61B2017/320089 , A61B2018/00982 , A61B2018/1425 , A61B2090/306 , A61B2090/364 , A61B2090/371
摘要： A trocar is provided with an inner needle unit including an optical observing device and a puncture-assisting device that is provided on an outer peripheral face of the inner needle unit and assists puncture of the inner needle unit into a body cavity, where the puncture-assisting device includes at least one of an ultrasonic energy applying device and an electric energy applying device.
摘要翻译：套针针设置有内针单元，该内针单元包括设置在内针单元的外周面上的光学观察装置和穿刺辅助装置，并且有助于将内针单元刺入体腔内，辅助装置包括超声能量施加装置和电能施加装置中的至少一个。

4. 发明授权

US08696666B2 Medical apparatus and surgical treatment instrument 有权
标题翻译：医疗器械及手术治疗仪
公开(公告)号：US08696666B2
公开(公告)日：2014-04-15
申请号：US13084643
申请日：2011-04-12
申请人： Hideo Sanai , Ryu Onuma
发明人： Hideo Sanai , Ryu Onuma
IPC分类号： A61B18/18
CPC分类号： A61B17/320092 , A61B18/1445 , A61B2017/00482 , A61B2018/00178 , A61B2018/00994
摘要： A medical apparatus includes: a main body apparatus switchable to a mode for outputting ultrasound vibration, mode for outputting high-frequency current, and mode for simultaneously outputting the ultrasound vibration and the high-frequency current; a probe for performing a first treatment with a first treatment portion; a first attaching and detaching portion including a first electric armature; an insertion portion including a second treatment portion, and configured to perform a second treatment, with a living tissue held between the first treatment portion and the second treatment portion; a second attaching and detaching portion including a second electric armature; a switch control section which switches the output of the high-frequency current to a monopolar output or a bipolar output according to a connection state between the first electric armature and the second electric armature.
摘要翻译：医疗装置包括：可切换为输出超声波振动的模式的主体装置，用于输出高频电流的模式，以及同时输出超声波振动和高频电流的模式; 用于利用第一处理部进行第一处理的探针; 第一安装和拆卸部分，包括第一电枢点; 包括第二处理部分并且构造成进行第二处理的插入部分，其中保持在所述第一处理部分和所述第二处理部分之间的生物体组织; 包括第二电枢轴的第二安装和拆卸部分; 开关控制部，其根据第一电枢点和第二电枢轴之间的连接状态将高频电流的输出切换为单极性输出或双极输出。

5. 发明授权

US09326787B2 Energy treatment instrument 有权
标题翻译：能量处理仪器
公开(公告)号：US09326787B2
公开(公告)日：2016-05-03
申请号：US13364694
申请日：2012-02-02
申请人： Hideo Sanai , Mitsumasa Okada
发明人： Hideo Sanai , Mitsumasa Okada
IPC分类号： A61N7/02 , A61B17/32 , A61B18/14 , A61B18/00
CPC分类号： A61B17/320092 , A61B18/1442 , A61B2018/00428 , A61B2018/00607 , A61B2018/00994 , A61B2018/1452 , A61B2018/1495
摘要： An energy treatment instrument includes an electrically conductive probe having a first electrode in a distal end portion and adapted to transmit high-frequency electric current and ultrasound vibration to the first electrode, an electrode member installed on both sides of a longitudinal axis of the first electrode separately from the electrically conductive probe and provided with a second electrode, and a movable member. The movable member is installed at a distal end of the sheath member and configured to be openable and closable with respect to the second electrode. The movable member is placed at a position facing the first electrode installed at the distal end of the probe and the second electrode and includes a third electrode provided with an electrode surface configured to be able to conduct high-frequency electric current between the third electrode and the first and second electrodes.
摘要翻译：能量处理器具包括导电探针，该导电探针具有在远端部分中的第一电极，并适于将高频电流和超声波振动传递到第一电极;安装在第一电极的纵轴两侧的电极部件与导电探针分开并设置有第二电极和可动构件。可移动部件安装在护套部件的远端，并被构造成相对于第二电极可开启和关闭。可移动部件被放置在面向设置在探针的远端的第一电极和第二电极的位置，并且包括具有电极表面的第三电极，该电极表面被配置为能够在第三电极和第三电极之间传导高频电流第一和第二电极。

6. 发明授权

US08372070B2 Surgical system and surgical operation method 有权
标题翻译：手术系统及外科手术方法
公开(公告)号：US08372070B2
公开(公告)日：2013-02-12
申请号：US12146908
申请日：2008-06-26
申请人： Kazue Tanaka , Satoshi Honda , Hideo Sanai
发明人： Kazue Tanaka , Satoshi Honda , Hideo Sanai
IPC分类号： A61B17/32
CPC分类号： A61N7/02 , A61B17/320068 , A61B18/1402 , A61B2018/00702 , A61B2018/00875 , A61B2018/0088 , A61B2018/00916
摘要： A surgical system includes a surgical instrument including a conducting section transmitting ultrasound vibration generated by an ultrasound transducer to a distal end portion and transmitting a high-frequency output signal to the distal end portion, an ultrasound drive section outputting an ultrasound drive signal to the ultrasound transducer, a high-frequency output section outputting a high-frequency output signal to the conducting section, a detection section detecting an ultrasound impedance of a surgical site to which ultrasound energy and high-frequency energy are provided from the distal end portion by outputting both signals simultaneously to the surgical instrument, a determination section determining whether the detected ultrasound impedance is in a predetermined range, and a control section performing control to increase a high-frequency output value by a first predetermined amount or decrease the high-frequency output value by a second predetermined amount when the detected ultrasound impedance is out of the predetermined range.
摘要翻译：手术系统包括外科器械，其包括将由超声波换能器产生的超声波向远端部分发送的高频输出信号发送到前端部的导电部，将超声波驱动信号输出到超声波的超声波驱动部换能器，向所述导电部输出高频输出信号的高频输出部，检测部，其从所述远端部输出超声波能量和高频能量的外科手术部位的超声阻抗，信号同时发送到手术器械，确定部分确定检测到的超声波阻抗是否在预定范围内，以及控制部分执行控制以使高频输出值增加第一预定量或降低高频输出值由当检测器时为第二预定量 d超声阻抗超出预定范围。

7. 发明授权

US08097011B2 Surgical treatment apparatus 有权
标题翻译：手术治疗仪
公开(公告)号：US08097011B2
公开(公告)日：2012-01-17
申请号：US12037508
申请日：2008-02-26
申请人： Hideo Sanai , Kenichi Kimura , Masashi Yamada
发明人： Hideo Sanai , Kenichi Kimura , Masashi Yamada
IPC分类号： A61B17/32
CPC分类号： A61B17/320068 , A61B17/320092 , A61B2017/0046 , A61B2017/00477
摘要： A surgical treatment apparatus includes a first unit including a first vibration transmission member and a first holding member, a second unit including a second vibration transmission member, a second holding member, and an elastic member provided between the second vibration transmission member and the second holding member, configured to be deformed in accordance with a relative arrangement of the second vibration transmission member and the second holding member with respect to the axial direction to give the second vibration transmission member an elastic force in the axial direction, and an adjustment coupling mechanism to couple the first unit and the second unit with each other, arrange the first vibration transmission member and the second vibration transmission member coaxially, and adjust a relative arrangement of the first holding member and the second holding member.
摘要翻译：手术治疗装置包括：第一单元，包括第一振动传递构件和第一保持构件;第二单元，包括第二振动传递构件，第二保持构件和设置在第二振动传递构件和第二保持构件之间的弹性构件构件，其被构造成根据第二振动传递构件和第二保持构件相对于轴向的相对布置而变形，以使第二振动传递构件沿轴向方向产生弹性力;以及调节联接机构，将第一单元和第二单元彼此耦合，同轴布置第一振动传递构件和第二振动传播构件，并且调整第一保持构件和第二保持构件的相对布置。

8. 发明申请

US20090275863A1 SURGICAL TREATMENT APPARATUS 审中-公开
标题翻译：手术治疗装置
公开(公告)号：US20090275863A1
公开(公告)日：2009-11-05
申请号：US12037441
申请日：2008-02-26
申请人： Hideo Sanai
发明人： Hideo Sanai
IPC分类号： A61N7/00 , A61B18/14
CPC分类号： A61B17/320068 , A61B2017/320069 , A61B2017/320071 , A61B2017/320082 , A61B2017/320089
摘要： A handpiece of a surgical treatment apparatus includes a vibrating portion having an axial length being a length corresponding to one wavelength or above of the ultrasonic vibration, the vibrating portion includes a vibration generating portion formed on a proximal-end side of the vibrating portion and having an axial length being a length corresponding to a quarter wavelength of the ultrasonic vibration and an outside diameter, and a vibration transmitting portion formed on a distal-end side of the vibrating portion and having an axial length being a length corresponding to a three-quarter wavelength or above of the ultrasonic vibration, the vibration transmitting portion includes a reduced diameter portion arranged on the proximal-end side of the vibration transmitting portion, and an extending portion arranged on the distal-end side of the vibration transmitting portion and having an outside diameter smaller than the outside diameter of the vibration generating portion, and the operating portion is arranged in an accommodation space formed on a radially outer side of the extending portion along the extending portion in the handpiece.
摘要翻译：手术治疗装置的手持件包括具有与超声波振动的一个以上的长度对应的轴向长度的振动部，振动部包括形成在振动部的基端侧的振动产生部，具有轴向长度对应于超声波振动的四分之一波长的长度和外径，以及形成在振动部的前端侧的振动传递部，其轴向长度为对应于四分之一秒的长度波长以上的振动传递部，所述振动传递部包括设置在所述振动传递部的基端侧的缩径部，以及设置在所述振动传递部的前端侧的延伸部，直径小于振动产生部分的外径，并且操作所述起动部分沿着所述手持件中的所述延伸部分布置在形成在所述延伸部分的径向外侧上的容纳空间中。

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