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1. 发明授权

US06887252B1 Ultrasonic treatment appliance 失效
标题翻译：超声波处理器具
公开(公告)号：US06887252B1
公开(公告)日：2005-05-03
申请号：US09563264
申请日：2000-05-01
申请人： Mitsumasa Okada , Makoto Miyawaki , Manabu Ishikawa
发明人： Mitsumasa Okada , Makoto Miyawaki , Manabu Ishikawa
IPC分类号： A61B17/28 , A61B17/32 , A61B18/14
CPC分类号： A61B17/320092 , A61B17/320068 , A61B18/1445 , A61B2017/2825 , A61B2017/2829 , A61B2017/2926 , A61B2017/320088
摘要： An ultrasonic treatment appliance includes a handpiece with a built-in ultrasonic transducer, and an elongated probe extending forward from the handpiece and connected to the ultrasonic transducer in order to propagate ultrasonic vibrations. The ultrasonic treatment appliance further comprises a distal probe part formed as an integral part of or independently of the probe at the distal end of the probe, and a clamping portion opposed to the distal probe part so that the clamping portion can open or close freely, the clamping portion being freely attachable thereto or detachable therefrom.
摘要翻译：超声处理器具包括具有内置超声波换能器的手持件和从手持件向前延伸并连接到超声换能器的细长探针，以便传播超声波振动。超声处理器具还包括远端探针部件，该远端探针部件形成为在探针的远端处的探针的整体部分或独立于探头的远端探针部分，以及与远侧探针部分相对的夹持部分，使得夹持部分可自由地打开或闭合，夹持部分可自由地附接到其上或从其上拆卸。

2. 发明授权

US6066151A Ultrasonic surgical apparatus 有权
标题翻译：超声波手术器械
公开(公告)号：US6066151A
公开(公告)日：2000-05-23
申请号：US207731
申请日：1998-12-08
申请人： Makoto Miyawaki , Mitsumasa Okada , Toshihiko Suzuta
发明人： Makoto Miyawaki , Mitsumasa Okada , Toshihiko Suzuta
IPC分类号： A61B18/00 , A61B17/28 , A61B17/32 , A61B19/00
CPC分类号： A61B17/320092 , A61B17/320068 , A61B2017/320088 , A61B2090/034
摘要： An ultrasonic surgical apparatus of the present invention includes a vibration transmitting member for transmitting an ultrasonic vibration, a probe provided at a far end of the vibration transmitting member, a jaw adapted to grasp a tissue of interest relative to the probe, a jaw holding member movably supporting the jaw, an operation drive rod connected to the jaw, and an operation unit for operating the operation drive rod. A stopper tube is provided on the operation drive rod conductive to the opening/closing operation of the jaw and an opening/closing terminal position of the jaw relative to the probe is restricted by abutting the stopper tube against the jaw holding member.
摘要翻译：本发明的超声波手术装置包括用于传递超声波振动的振动传递部件，设置在振动传递部件的远端的探针，适于相对于探头抓住感兴趣的组织的钳口，钳夹保持部件可移动地支撑爪，连接到钳口的操作驱动杆和用于操作操作驱动杆的操作单元。在操作驱动杆上设置有止动管，其通过钳口的打开/关闭操作而导通，并且通过将止动器管抵靠爪夹持构件来限制钳口相对于探针的打开/关闭终端位置。

3. 发明授权

US6139561A Ultrasonic medical instrument 有权
公开(公告)号：US6139561A
公开(公告)日：2000-10-31
申请号：US250087
申请日：1999-02-16
申请人： Norikiyo Shibata , Makoto Miyawaki , Mitsumasa Okada
发明人： Norikiyo Shibata , Makoto Miyawaki , Mitsumasa Okada
IPC分类号： A61B17/22 , A61B17/28 , A61B17/32 , A61B18/00 , A61B18/14
CPC分类号： A61B17/320092 , A61B17/320068 , A61B18/1445 , A61B2017/2825 , A61B2017/2926 , A61B2017/2937
摘要： A hand-piece comprises an arm main body which moves relative to a grip section, and an arm section having a clamp member openable and closable with respect to a probe section. As a result of movement of the arm main body relative to the grip section, the clamp member is shifted between a closure position in which the clamp member cooperates with the probe section to hold living tissue between the clamp member and the probe section, and an open position in which the clamp member is separated from the probe section to release the living tissue.

4. 发明授权

US6129735A Ultrasonic treatment appliance 有权
标题翻译：超声波处理器具
公开(公告)号：US6129735A
公开(公告)日：2000-10-10
申请号：US170266
申请日：1998-10-13
申请人： Mitsumasa Okada , Makoto Miyawaki , Manabu Ishikawa
发明人： Mitsumasa Okada , Makoto Miyawaki , Manabu Ishikawa
IPC分类号： A61B17/28 , A61B17/32 , A61B18/14
CPC分类号： A61B17/320068 , A61B17/320092 , A61B18/1445 , A61B2017/2825 , A61B2017/2829 , A61B2017/2926 , A61B2017/320088
摘要： An ultrasonic treatment appliance according to the present invention comprises a handpiece with a built-in ultrasonic transducer, and an elongated probe extending forward from the handpiece and connected to the ultrasonic transducer in order to propagate ultrasonic vibrations. The ultrasonic treatment appliance further comprises a distal probe part formed as an integral part of or independently of the probe at the distal end of the probe, a jaw opposed to the distal probe part so that the jaw can open or close freely, and a thin chip located on the jaw or, the clamping side of the clamping portion of the jaw on which the clamping portion touches a living tissue, or an elastic member interposed between the supporting portion and clamping portion of the jaw.
摘要翻译：根据本发明的超声处理器具包括具有内置超声波换能器的手持件和从手持件向前延伸并连接到超声波换能器以便传播超声波振动的细长探针。超声波治疗器具还包括远端探针部分，该远端探针部分形成为在探针远端处的探针的整体部分或独立于探针的远端探针部分，与远端探针部分相对的钳口，使得钳口能够自由地打开或闭合，位于钳口上的钳口或钳夹部分夹紧在活动组织上的夹紧部分的夹紧侧或夹在夹钳的支撑部分和夹持部分之间的弹性构件。

5. 发明授权

US06569178B1 Ultrasonic coagulating/cutting apparatus 有权
标题翻译：超声波凝结切割机
公开(公告)号：US06569178B1
公开(公告)日：2003-05-27
申请号：US09518085
申请日：2000-03-03
申请人： Makoto Miyawaki , Mitsumasa Okada
发明人： Makoto Miyawaki , Mitsumasa Okada
IPC分类号： A61B1732
CPC分类号： A61B17/320092 , A61B2017/00353 , A61B2017/2926 , A61B2017/320078
摘要： An ultrasonic coagulating/cutting apparatus is provided which includes a switching member for switching the force to hold an organism tissue between a jaw and a probe during operation for opening or closing the jaw.
摘要翻译：提供了一种超声波凝结/切割装置，其包括切换构件，用于在用于打开或关闭夹爪的操作期间切换在颚和探针之间保持生物体组织的力。

6. 发明授权

US06425907B1 Ultrasonic medical instrument 有权
标题翻译：超声波医疗器械
公开(公告)号：US06425907B1
公开(公告)日：2002-07-30
申请号：US09602421
申请日：2000-06-23
申请人： Norikiyo Shibata , Makoto Miyawaki , Mitsumasa Okada
发明人： Norikiyo Shibata , Makoto Miyawaki , Mitsumasa Okada
IPC分类号： A61B1732
CPC分类号： A61B17/320092 , A61B17/320068 , A61B18/1445 , A61B2017/2825 , A61B2017/2926 , A61B2017/2937
摘要： A hand-piece comprises an arm main body which moves relative to a grip section, and an arm section having a clamp member openable and closable with respect to a probe section. As a result of movement of the arm main body relative to the grip section, the clamp member is shifted between a closure position in which the clamp member cooperates with the probe section to hold living tissue between the clamp member and the probe section, and an open position in which the clamp member is separated from the probe section to release the living tissue.
摘要翻译：手柄包括相对于把手部分移动的臂主体和具有相对于探针部分可开启和关闭的夹持构件的臂部。由于臂主体相对于握持部分的移动，夹紧构件在夹紧构件与探针部分配合的关闭位置之间移动，以将活组织夹持在夹紧构件和探针区段之间，并且打开位置，其中夹持构件与探针部分分离以释放生物体组织。

7. 发明授权

US06193709B1 Ultrasonic treatment apparatus 有权
标题翻译：超音波治疗仪
公开(公告)号：US06193709B1
公开(公告)日：2001-02-27
申请号：US09310646
申请日：1999-05-12
申请人： Makoto Miyawaki , Toshihiko Hashiguchi , Mitsumasa Okada , Norikiyo Shibata
发明人： Makoto Miyawaki , Toshihiko Hashiguchi , Mitsumasa Okada , Norikiyo Shibata
IPC分类号： A61B1732
CPC分类号： A61B17/320092 , A61B2017/2825 , A61B2017/320088
摘要： An ultrasonic treatment apparatus according to the present invention comprises an ultrasonic transducer for generating ultrasonic vibration, a vibration transmitting member for transmitting the ultrasonic vibration generated by the ultrasonic transducer, the vibration transmitting member having a proximal end connected to the ultrasonic transducer and a distal end portion used to treat a living organism by means of the transmitted ultrasonic vibration, a grasping member opposed to the distal end portion of the vibration transmitting member and having a grasping surface capable of grasping the living organism in cooperation with the distal end portion, an operating mechanism for moving the grasping member between a closed position in which the grasping member engages the distal end portion of the vibration transmitting member and an open position in which the grasping member is separated from distal end portion, and a follow-up mechanism for driving or allowing the grasping member in the closed position to follow a deflective displacement of the distal end portion of the vibration transmitting member so that the substantially whole surface of the grasping surface of the grasping member contacts with the distal end portion of the vibration transmitting member.
摘要翻译：根据本发明的超声波处理装置包括用于产生超声波振动的超声波换能器，用于传递由超声波换能器产生的超声波振动的振动传递部件，所述振动传递部件具有连接到超声波换能器的近端和远端用于通过传送的超声波振动来处理活体的部分;与振动传递部件的远端部分相对的抓握部件，具有能够与前端部一起抓住活体的抓握面，用于使把持构件在其中抓握构件接合振动传递构件的远端部分的关闭位置和把持构件与远端部分分离的打开位置之间移动的机构，以及用于驱动或允许抓握部件在 e关闭位置以跟随振动传递部件的远端部分的偏转位移，使得把持部件的把持表面的大致整个表面与振动传递部件的远端部分接触。

8. 发明授权

US5906628A Ultrasonic treatment instrument 失效
标题翻译：超声波治疗仪
公开(公告)号：US5906628A
公开(公告)日：1999-05-25
申请号：US842637
申请日：1997-04-16
申请人： Makoto Miyawaki , Mitsumasa Okada
发明人： Makoto Miyawaki , Mitsumasa Okada
IPC分类号： A61B17/00 , A61B17/28 , A61B17/32 , A61B18/14
CPC分类号： A61B17/320092 , A61B18/1445 , A61B2017/00473 , A61B2017/00849 , A61B2017/00853 , A61B2017/2825 , A61B2017/292 , A61B2017/320076 , A61B2017/320088
摘要： An ultrasonic treatment instrument includes an ultrasonic transducer for generating ultrasonic oscillation, a hand piece containing the ultrasonic transducer, and a probe having a proximal end portion connected to the ultrasonic transducer and a distal end portion to which the ultrasonic oscillation of the ultrasonic transducer is transmitted. A sheath covers the probe and has a front end portion extending toward the distal end portion of the probe and a rear end portion connected to the hand piece. A hook-shaped treatment section is provided at the distal end portion of the probe and has a hook portion bent which is substantially perpendicular to an axis of the sheath and an axial body extending from a proximal end of the bent hook portion. The axial body is eccentric with respect to the axis of the sheath, and an operating section is provided which moves the sheath and the probe relative to each other along the axis of the sheath to thereby enable an organic tissue to be held between the hook-shaped treatment section and the front end portion of the sheath.
摘要翻译：一种超声波处理器具具有超声波振荡用超声波振子，含有超声波振子的手部件和具有连接于该超声波振子的基端部的探头和超声波振子的超声波振荡的远端部。护套覆盖探针并且具有朝向探针的远端部分延伸的前端部分和连接到手持件的后端部分。钩状处理部设置在探头的远端部分，并且具有基本上垂直于护套的轴线的弯曲部的钩部和从弯曲钩部的近端延伸的轴向体。轴向体相对于护套的轴线是偏心的，并且提供了操作部分，该操作部分使护套和探针相对于护套的轴线相对移动，从而使有机组织能够保持在钩状体之间，形状处理部和护套的前端部。

9. 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。

10. 发明授权

US07922651B2 Ultrasonic treatment apparatus, endoscope apparatus, and treatment method 有权
标题翻译：超声波处理装置，内窥镜装置及处理方法
公开(公告)号：US07922651B2
公开(公告)日：2011-04-12
申请号：US11492668
申请日：2006-07-25
申请人： Norihiro Yamada , Yoshio Onuki , Mitsumasa Okada , Akihito Sadamasa , Kiyoshi Miyake , Masayuki Iwasaka
发明人： Norihiro Yamada , Yoshio Onuki , Mitsumasa Okada , Akihito Sadamasa , Kiyoshi Miyake , Masayuki Iwasaka
IPC分类号： A61B1/00
CPC分类号： A61B17/320092 , A61B17/2202 , A61B17/320068 , A61B18/1492 , A61B2017/00269 , A61B2017/22008 , A61B2017/2927 , A61B2017/2929 , A61B2017/320072
摘要： An ultrasonic treatment apparatus includes a sheath which has an opening at a distal-end thereof; an ultrasonic transducer which is connected to the sheath, the ultrasonic transducer being able to generate ultrasonic vibration which is of treatment energy; an ultrasonic power supply unit which supplies electric power for driving the ultrasonic transducer; a treatment unit which is connected to the ultrasonic transducer, the treatment unit transmitting the ultrasonic vibration to a living tissue; and a high-frequency power supply unit which supplies high-frequency current which is of the treatment energy to the treatment unit.
摘要翻译：超声波处理装置包括在其前端具有开口的护套; 连接到护套的超声换能器，超声波换能器能够产生处理能量的超声波振动; 提供用于驱动超声波换能器的电力的超声波电源单元; 处理单元，连接到所述超声波换能器，所述处理单元将超声波振动传递到生物体组织; 以及向处理单元供给具有处理能量的高频电流的高频电源单元。

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