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公开(公告)号：US5697939A
公开(公告)日：1997-12-16
申请号：US423301
申请日：1995-04-18
申请人： Tatsuya Kubota , Takashi Fukaya , Koji Yasunaga , Masanori Kaneda , Hitoshi Karasawa , Kyo Imagawa , Tetsumaru Kubota , Hideyuki Adachi , Yoshinao Oaki , Kenji Yoshino , Masaya Yoshihara , Hitoshi Mizuno , Akihiro Taguchi , Yoshihiro Kosaka , Masaaki Hayashi
发明人： Tatsuya Kubota , Takashi Fukaya , Koji Yasunaga , Masanori Kaneda , Hitoshi Karasawa , Kyo Imagawa , Tetsumaru Kubota , Hideyuki Adachi , Yoshinao Oaki , Kenji Yoshino , Masaya Yoshihara , Hitoshi Mizuno , Akihiro Taguchi , Yoshihiro Kosaka , Masaaki Hayashi
CPC分类号： A61B90/11 , A61B90/50 , A61B2090/506
摘要： An apparatus for holding a medical instrument, such as an endoscope, in place without exerting an undue force on an insertion hole in an abdominal cavity of a subject even when the arm of a scope-holding section is unlocked, includes a four-link parallelogram mechanism. The four-link parallelogram mechanism includes a support arm for supporting a treating tool, an arm section parallel to the support arm and upper and lower arm sections connected to the upper and lower end sides of the support arm and arm section in a parallel relation. A support mechanism supports the arm sections of the four-link parallelogram mechanism to allow the arm sections to be moved in left/right and up/down directions, while being rotated, so that a straight line connecting an intersecting point P of a center line of the treating instrument inserted into an insertion hole in an abdominal wall of a subject and the center of the insertion hole to spherical bearings of the arm is set parallel to the upper and lower arm sections.
摘要翻译： 一种用于将医疗器械（例如内窥镜）保持在适当位置的装置，即使在示波器保持部的臂被解锁时也不会对被检体的腹腔中的插入孔施加过大的力，包括四连杆平行四边形 机制。 四连杆平行四边形机构包括用于支撑处理工具的支撑臂，平行于支撑臂的臂部分和平行关系地连接到支撑臂和臂部分的上端和下端侧的上下臂部分。 支撑机构支撑四连杆平行四边形机构的臂部分，以允许臂部分在左/右和上/下方向上移动，同时被旋转，使得连接中心线的交点P的直线 插入到受试者的腹壁中的插入孔中的处理器具的插入孔的中心与臂的球面轴承平行设置。
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2.发明授权Three-dimensional vision endoscope with position adjustment means for imaging device and visual field mask 失效具有位置调整装置的三维视觉内窥镜，用于成像装置和视野掩模
公开(公告)号：US5577991A
公开(公告)日：1996-11-26
申请号：US499648
申请日：1995-07-07
申请人： Nobuaki Akui , Satoshi Honma , Iwao Kanamori , Susumu Takahashi , Toyoharu Hanzawa , Takashi Fukaya , Hitoshi Karasawa , Tetsumaru Kubota , Toshihiko Hashiguchi , Akihiko Mochida , Akihiro Taguchi , Akio Nakada , Kenji Yoshino , Atsushi Kidawara
发明人： Nobuaki Akui , Satoshi Honma , Iwao Kanamori , Susumu Takahashi , Toyoharu Hanzawa , Takashi Fukaya , Hitoshi Karasawa , Tetsumaru Kubota , Toshihiko Hashiguchi , Akihiko Mochida , Akihiro Taguchi , Akio Nakada , Kenji Yoshino , Atsushi Kidawara
CPC分类号： A61B1/0005 , A61B1/00193 , A61B1/042 , H04N13/0239 , H04N13/0246 , H04N13/0296 , H04N13/0003 , H04N13/0051 , H04N13/0055 , H04N2013/0081
摘要： A three-dimensional vision endoscopic apparatus according to the present invention comprises a pair of optical systems for transmitting an image of a subject as two subject images having a parallax between them, a pair of imaging devices for picking up subject images transmitted by the optical systems, at least one visual field mask, a display unit for displaying the two subject images alternately or concurrently, an adjusting mechanism for adjusting the position of one or both of the imaging devices so that the display images will become consistent on the screen of the display unit, and an adjusting mechanism for adjusting the relative position of the visual field mask.
摘要翻译： 根据本发明的三维视觉内窥镜装置包括一对光学系统，用于将被摄体的图像作为在它们之间具有视差的两个被摄体图像传送，一对成像装置，用于拾取由光学系统发送的被摄体图像 ，至少一个视场掩模，用于交替地或同时显示两个被摄体图像的显示单元，用于调整一个或两个成像装置的位置的调节机构，使得显示图像在显示器的屏幕上变得一致 单元，以及用于调整视场掩模的相对位置的调节机构。
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公开(公告)号：US06398721B1
公开(公告)日：2002-06-04
申请号：US09506059
申请日：2000-02-17
申请人： Motokazu Nakamura , Masaaki Ueda , Toru Shinmura , Keiji Shioda , Kyo Imagawa , Nobuaki Akui , Shigeyasu Kishioka , Koji Yasunaga , Junichi Nozawa , Takashi Fukaya , Toshiya Sugai , Koji Shimomura , Hitoshi Karasawa , Kazutaka Nakatsuchi , Takeaki Nakamura
发明人： Motokazu Nakamura , Masaaki Ueda , Toru Shinmura , Keiji Shioda , Kyo Imagawa , Nobuaki Akui , Shigeyasu Kishioka , Koji Yasunaga , Junichi Nozawa , Takashi Fukaya , Toshiya Sugai , Koji Shimomura , Hitoshi Karasawa , Kazutaka Nakatsuchi , Takeaki Nakamura
IPC分类号： A61B100
CPC分类号： G02B7/001 , A61B90/20 , A61B90/30 , A61B90/36 , A61B90/361 , A61B2018/00982 , A61B2090/378
摘要： A surgical microscope apparatus incorporating a frame portion placed on a floor, a microscope body for stereoscopically observing a portion to be operated, an arm portion supported by the frame portion and arranged to suspend the microscope body, and an endoscope for observing a blind spot for a stereoscopic observation field of view. The frame portion has a light source unit for generating light for illuminating a portion observed with the endoscope and a camera control unit for processing an observed image of an observed portion obtained by the endoscope. A light guide fiber extending from the light source unit to the microscope body and capable of supplying light to the endoscope, and a camera cable for transmitting the image observed with the endoscope to the camera control unit extend in the arm portion. The microscope body is provided with an end of the light guide fiber for connecting the endoscope and a camera head connected to the camera cable.
摘要翻译： 一种外科显微镜装置，其包括放置在地板上的框架部分，用于立体观察待操作部分的显微镜主体，由框架部分支撑并布置成悬置显微镜主体的臂部分，以及用于观察盲点的内窥镜 立体观察视野。 框架部分具有用于产生用于照射用内窥镜观察的部分的光的光源单元和用于处理由内窥镜获得的观察部分的观察图像的照相机控制单元。 从光源单元延伸到显微镜主体并能够向内窥镜提供光的光导纤维，以及用于将用内窥镜观察到的图像传送到照相机控制单元的照相机电缆在臂部延伸。 显微镜主体设置有导光纤维的端部，用于连接内窥镜和连接到相机电缆的相机头。
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公开(公告)号：US5391144A
公开(公告)日：1995-02-21
申请号：US94910
申请日：1993-07-20
申请人： Tomohisa Sakurai , Hideo Nagazumi , Kazuya Hijii , Toshihiko Suzuta , Masahiro Kudo , Kenji Yoshino , Tetsumaru Kubota , Tatsuya Kubota , Hiroaki Kagawa , Yuichi Ikeda , Mitsumasa Okada , Hitoshi Karasawa , Tadao Hagino
发明人： Tomohisa Sakurai , Hideo Nagazumi , Kazuya Hijii , Toshihiko Suzuta , Masahiro Kudo , Kenji Yoshino , Tetsumaru Kubota , Tatsuya Kubota , Hiroaki Kagawa , Yuichi Ikeda , Mitsumasa Okada , Hitoshi Karasawa , Tadao Hagino
IPC分类号： A61B17/36
CPC分类号： A61B17/22012 , A61B17/320068 , A61B18/1402 , A61B50/13 , A61B2017/00154 , A61B2017/00464 , A61B2017/00482 , A61B2017/00973 , A61B2017/2929 , A61B2017/320072 , A61B2017/320084 , A61B2018/00916 , A61B90/90
摘要： An ultrasonic treatment apparatus comprises at least one hand piece, a plurality of probes, and an ultrasonic drive device. The hand piece has an ultrasonic oscillation device for generating ultrasonic vibration. Each probe is adapted to be attached to the hand piece and designed to transmit the ultrasonic vibration generated by the hand piece. The ultrasonic drive device is connected to the hand piece, for driving the ultrasonic oscillation device.
摘要翻译： 超声波处理装置包括至少一个手持件，多个探针和超声波驱动装置。 该手持件具有用于产生超声波振动的超声波振荡装置。 每个探针适于附接到手持件，并被设计成传递由手持件产生的超声波振动。 超声波驱动装置与手持件连接，驱动超声波振荡装置。
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公开(公告)号：US5211625A
公开(公告)日：1993-05-18
申请号：US670535
申请日：1991-03-15
申请人： Tomohisa Sakurai , Tetsumaru Kubota , Tatsuya Kubota , Hiroaki Kagawa , Yuichi Ikeda , Mitsumasa Okada , Hitoshi Karasawa , Hideo Nagazumi , Kazuya Hijii , Toshihiko Suzuta , Masahiro Kudo , Kenji Yoshino , Tadao Hagino
发明人： Tomohisa Sakurai , Tetsumaru Kubota , Tatsuya Kubota , Hiroaki Kagawa , Yuichi Ikeda , Mitsumasa Okada , Hitoshi Karasawa , Hideo Nagazumi , Kazuya Hijii , Toshihiko Suzuta , Masahiro Kudo , Kenji Yoshino , Tadao Hagino
CPC分类号： A61B18/14 , A61B17/22012 , A61B18/1402 , B06B3/00 , A61B17/3421 , A61B2017/320084 , A61B2017/3419 , A61B2018/00196 , A61B2018/00982 , A61B2217/005 , A61B2217/007 , A61B2218/002 , A61B2218/007
摘要： An ultrasonic treatment apparatus comprises a hand piece, and an RF power supply unit. The hand piece includes vibrator cover, a sheath connected thereto, a hollow cylindrical member, an ultrasonic vibrator in the cover for generating ultrasonic vibrations, a probe arranged in the sheath, for externally transmitting ultrasonic vibrations generated by the vibrator, and a cord for transmitting a high-frequency current from the RF power supply unit to the probe. The cover and sheath are composed of an insulating member, for preventing the high-frequency current transmitted by the probe from being externally leaked.
摘要翻译： 超声波处理装置包括手持件和RF电源单元。 手持件包括振动器盖，与其连接的护套，中空圆柱形构件，用于产生超声波振动的盖中的超声波振动器，布置在护套中的用于外部发射由振动器产生的超声波振动的探针和用于发射的线 从RF电源单元到探头的高频电流。 盖和护套由绝缘构件构成，用于防止由探针传输的高频电流从外部泄漏。
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公开(公告)号：US5836897A
公开(公告)日：1998-11-17
申请号：US911135
申请日：1997-08-14
申请人： Tomohisa Sakurai , Hideo Nagazumi , Kazuya Hijii , Toshihiko Suzuta , Masahiro Kudo , Kenji Yoshino , Tetsumaru Kubota , Tatsuya Kubota , Hiroaki Kagawa , Yuichi Ikeda , Mitsumasa Okada , Hitoshi Karasawa , Tadao Hagino
发明人： Tomohisa Sakurai , Hideo Nagazumi , Kazuya Hijii , Toshihiko Suzuta , Masahiro Kudo , Kenji Yoshino , Tetsumaru Kubota , Tatsuya Kubota , Hiroaki Kagawa , Yuichi Ikeda , Mitsumasa Okada , Hitoshi Karasawa , Tadao Hagino
IPC分类号： A61B17/36
CPC分类号： A61B17/22012 , A61B17/320068 , A61B18/1402 , A61B50/13 , A61B2017/00154 , A61B2017/00464 , A61B2017/00482 , A61B2017/00973 , A61B2017/2929 , A61B2017/320072 , A61B2017/320084 , A61B2018/00916 , A61B90/90
摘要： An ultrasonic treatment apparatus comprises at least one hand piece, a plurality of probes, and an ultrasonic drive device. The hand piece has an ultrasonic oscillation device for generating ultrasonic vibration. Each probe is adapted to be attached to the hand piece and designed to transmit the ultrasonic vibration generated by the hand piece. The ultrasonic drive device is connected to the hand piece, for driving the ultrasonic oscillation device.
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公开(公告)号：US5688235A
公开(公告)日：1997-11-18
申请号：US703583
申请日：1996-08-27
申请人： Tomohisa Sakurai , Hideo Nagazumi , Kazuya Hijii , Toshihiko Suzuta , Masahiro Kudo , Kenji Yoshino , Tetsumaru Kubota , Tatsuya Kubota , Hiroaki Kagawa , Yuichi Ikeda , Mitsumasa Okada , Hitoshi Karasawa , Tadao Hagino
发明人： Tomohisa Sakurai , Hideo Nagazumi , Kazuya Hijii , Toshihiko Suzuta , Masahiro Kudo , Kenji Yoshino , Tetsumaru Kubota , Tatsuya Kubota , Hiroaki Kagawa , Yuichi Ikeda , Mitsumasa Okada , Hitoshi Karasawa , Tadao Hagino
IPC分类号： A61B17/36
CPC分类号： A61B17/22012 , A61B17/320068 , A61B18/1402 , A61B50/13 , A61B2017/00154 , A61B2017/00464 , A61B2017/00482 , A61B2017/00973 , A61B2017/2929 , A61B2017/320072 , A61B2017/320084 , A61B2018/00916 , A61B90/90
摘要： An ultrasonic treatment apparatus comprises at least one hand piece, a plurality of probes, and an ultrasonic drive device. The hand piece has an ultrasonic oscillation device for generating ultrasonic vibration. Each probe is adapted to be attached to the hand piece and designed to transmit the ultrasonic vibration generated by the hand piece. The ultrasonic drive device is connected to the hand piece, for driving the ultrasonic oscillation device.
摘要翻译： 超声波处理装置包括至少一个手持件，多个探针和超声波驱动装置。 该手持件具有用于产生超声波振动的超声波振荡装置。 每个探针适于附接到手持件，并被设计成传递由手持件产生的超声波振动。 超声波驱动装置与手持件连接，驱动超声波振荡装置。
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8.发明授权
公开(公告)号：US5047043A
公开(公告)日：1991-09-10
申请号：US449101
申请日：1989-12-07
申请人： Tetsumaru Kubota , Tatsuo Nagasaki , Koji Taguchi , Hiroyoshi Fujimori , Akio Nakada , Syuichi Takayama , Daisaku Negoro , Toshiki Terayama , Hiroyuki Kusunoki , Shinji Hatta , Hitoshi Karasawa , Masaaki Hayashi , Tadao Hagino , Akihiro Taguchi
发明人： Tetsumaru Kubota , Tatsuo Nagasaki , Koji Taguchi , Hiroyoshi Fujimori , Akio Nakada , Syuichi Takayama , Daisaku Negoro , Toshiki Terayama , Hiroyuki Kusunoki , Shinji Hatta , Hitoshi Karasawa , Masaaki Hayashi , Tadao Hagino , Akihiro Taguchi
CPC分类号： A61B17/22012 , A61B17/320016 , A61B17/1604 , A61B2017/22072 , A61B2017/320076 , A61B2017/320088 , A61B2217/005
摘要： A medical resecting device is disclosed in which, a living organism tissue is resected with ultrasonic vibrations while the corresponding body cavity is observed with an optical observation pipe. The resecting device includes an ultrasonic vibrator for generating ultrasonic vibrations, a horn connected to the vibrator, a probe connected to the front portion of the horn to transmit the ultrasonic vibrations generated by the vibrator, the probe being provided with a rod-like shaft and a distal end portion with a resecting blade, a power source unit for supplying a drive voltage to the vibrator, and an optical observation pipe having a guide hole in which the shaft of the probe is inserted.
摘要翻译： 公开了一种医疗切除装置，其中，用光学观察管观察相应的体腔时，用超声波振动切除活体组织。 所述切除装置包括用于产生超声波振动的超声波振动器，连接到所述振动器的喇叭，连接到所述喇叭前部的探针，以传递由所述振动器产生的超声波振动，所述探针设置有杆状轴， 具有切割刀片的远端部分，用于向振动器提供驱动电压的电源单元以及具有插入探针轴的引导孔的光学观察管。
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公开(公告)号：US5163433A
公开(公告)日：1992-11-17
申请号：US780130
申请日：1991-10-21
申请人： Hiroaki Kagawa , Tomohisa Sakurai , Tetsumaru Kubota , Hitoshi Karasawa , Tatsuya Kubota , Yuichi Ikeda , Mitsumasa Okada , Toshihiko Suzuta , Hideo Nagazumi , Kazuya Hijii , Masahiro Kudo , Kenji Yoshino , Tadao Hagino
发明人： Hiroaki Kagawa , Tomohisa Sakurai , Tetsumaru Kubota , Hitoshi Karasawa , Tatsuya Kubota , Yuichi Ikeda , Mitsumasa Okada , Toshihiko Suzuta , Hideo Nagazumi , Kazuya Hijii , Masahiro Kudo , Kenji Yoshino , Tadao Hagino
CPC分类号： A61B17/22012 , A61B2017/320072 , A61B2017/32008 , A61B2017/320084
摘要： An ultrasound type treatment apparatus includes an inner sheath covering an ultrasonic transmission member having a first suction passage and defining a space relative to the ultrasound transmission member and an outer sheath covering the inner sheath and defining a space relative to the inner sheath. In the treatment apparatus, a liquid medium supply passage is provided at one of the space between the ultrasound transmission member and the inner sheath and space between the inner sheet and the outer sheet to supply a liquid medium to the distal end of the ultrasound transmission member. A second suction passage is formed at the other of the space between the ultrasound transmission means and the inner sheath and space between the inner sheath and the outer sheath. The first suction passage is connected by a suction tube to the second suction passage.
摘要翻译： 一种超声波处理装置包括：覆盖超声波传播部件的内护套，该超声波传播部件具有第一吸入通道，并且相对于超声传递部件限定空间;外护套覆盖内护套并且相对于内护套限定空间。 在处理装置中，液体介质供给通路设置在超声波传递部件与内部护套之间的空间之一和内部片材与外部片材之间的空间中，以将液体介质供应到超声波传递部件的远端 。 第二吸入通道形成在超声波传播装置和内护套之间的空间中的另一个以及内护套和外护套之间的空间。 第一抽吸通道通过抽吸管连接到第二抽吸通道。
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公开(公告)号：US5076276A
公开(公告)日：1991-12-31
申请号：US573673
申请日：1990-08-24
申请人： Tomohisa Sakurai , Tetsumaru Kubota , Hitoshi Karasawa , Tatsuya Kubota , Yuichi Ikeda , Mitsumasa Okada , Toshihiko Suzuta , Hideo Nagazumi , Kazuya Hijii , Masahiro Kudo , Hiroaki Kagawa , Kenji Yoshino , Tadao Hagino
发明人： Tomohisa Sakurai , Tetsumaru Kubota , Hitoshi Karasawa , Tatsuya Kubota , Yuichi Ikeda , Mitsumasa Okada , Toshihiko Suzuta , Hideo Nagazumi , Kazuya Hijii , Masahiro Kudo , Hiroaki Kagawa , Kenji Yoshino , Tadao Hagino
CPC分类号： G01N29/28 , A61B17/22012 , A61M1/0084 , A61B2017/320072 , A61B2017/32008 , A61B2017/320084 , A61B2018/00011
摘要： An ultrasound type treatment apparatus includes an ultrasonic oscillation device for outputting an ultrasonic oscillation wave, a drive circuit for driving the ultrasonic oscillation device, a probe connected to the ultrasonic oscillation device to transmit that ultrasonic oscillation wave to an affected region of interest of a human being, a sheath formed around the probe, through which cooling medium is passed and a supply tank for supplying cooling medium to the sheath. In this treatment apparatus, an arithmetic operation circuit monitors a drive state of the ultrasonic oscillation device, a comparator is provided for receiving monitor information from the arithmetic operation circuit and for determining whether or not the supply of cooling medium to the sheath is normal and a controller is provided for stopping a drive of the ultrasonic oscillation device when the supply of the cooling medium is determined by the comparator as being not normal.
摘要翻译： 一种超声波处理装置，具备超声波振荡波输出用的超声波振荡装置，驱动超声波振荡装置的驱动电路，与超声波振荡装置连接的探针，将该超声波振荡波向人感兴趣的感兴趣区域传递 是形成在探针周围的护套，冷却介质通过该护套和用于将冷却介质供应到护套的供应罐。 在该处理装置中，算术运算电路监视超声波振荡装置的驱动状态，提供比较器，用于从算术运算电路接收监视信息，并判断对鞘的冷却介质的供给是否正常， 提供控制器，用于当由比较器确定冷却介质的供应不正常时停止超声波振荡装置的驱动。
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