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1. 发明授权

US4936307A Ultrasonic observation system and an ultrasonic endoscope system 失效
标题翻译：超声波观察系统和超声波内窥镜系统
公开(公告)号：US4936307A
公开(公告)日：1990-06-26
申请号：US181534
申请日：1988-04-14
申请人： Yoshitake Saito , Tatsuo Nagasaki , Takashi Tsukaya , Tsuguhisa Sasai , Akira Hasegawa , Takeaki Nakamura , Koichi Matsui , Akira Murata , Hiroki Hibino , Yutaka Ohshima , Koji Yamaya , Michio Sato , Akira Suzuki , Koji Kambara , Masaaki Hayashi , Hideo Adachi , Hideo Tomabechi
发明人： Yoshitake Saito , Tatsuo Nagasaki , Takashi Tsukaya , Tsuguhisa Sasai , Akira Hasegawa , Takeaki Nakamura , Koichi Matsui , Akira Murata , Hiroki Hibino , Yutaka Ohshima , Koji Yamaya , Michio Sato , Akira Suzuki , Koji Kambara , Masaaki Hayashi , Hideo Adachi , Hideo Tomabechi
IPC分类号： A61B8/12 , G10K11/35 , H02N2/00
CPC分类号： A61B8/12 , A61B8/445 , A61B8/4461 , G10K11/35
摘要： In a probe for observing an ultrasonic image, which obtains the ultrasonic image of an object to be observed such as a body cavity by means of an ultrasonic transmitting and receiving means, a mechanical scanning operation of the ultrasonic transmitting and receiving means is performed by an ultrasonic driving means, and thus it is possible to obtain a good diagnosis image with no distortion and no flicker because noises of the driving means can be reduced.Therefore, an ultrasonic endoscope system and an ultrasonic video endoscope system etc. which utilize the probe mentioned above can display a good ultrasonic image and a good optical image.
摘要翻译：在通过超声波发送和接收装置观察获得诸如体腔等待观察对象的超声波图像的超声波图像的探针中，超声波发送和接收装置的机械扫描操作由超声波驱动装置，因此可以获得没有失真的良好的诊断图像，并且不会因为驱动装置的噪声而减少闪烁。因此，利用上述探头的超声波内窥镜系统和超声波视频内窥镜系统等可以显示良好的超声波图像和良好的光学图像。

2. 发明授权

US4867136A Endoscope apparatus 失效
标题翻译：内窥镜装置
公开(公告)号：US4867136A
公开(公告)日：1989-09-19
申请号：US183223
申请日：1988-04-19
申请人： Akira Suzuki , Susumu Takahashi , Takeaki Nakamura , Tatsuya Yamaguchi , Takashi Tsukaya , Tsutomu Yamamoto , Masanao Murata , Kazunari Kobayashi , Yoshikazu Tojo , Kenichi Kikuchi , Koji Kanbara , Yoshihito Shimizu , Akira Hasegawa , Shinichiro Hattori , Iwao Kanamori , Akira Yokota , Kimihiko Nishioka , Minoru Okabe , Katsuyuki Kanehira , Nobuo Yamashita , Masayoshi Naito , Tomoaki Sato , Koichi Matsui , Kenji Hirooka , Hiroki Hibino
发明人： Akira Suzuki , Susumu Takahashi , Takeaki Nakamura , Tatsuya Yamaguchi , Takashi Tsukaya , Tsutomu Yamamoto , Masanao Murata , Kazunari Kobayashi , Yoshikazu Tojo , Kenichi Kikuchi , Koji Kanbara , Yoshihito Shimizu , Akira Hasegawa , Shinichiro Hattori , Iwao Kanamori , Akira Yokota , Kimihiko Nishioka , Minoru Okabe , Katsuyuki Kanehira , Nobuo Yamashita , Masayoshi Naito , Tomoaki Sato , Koichi Matsui , Kenji Hirooka , Hiroki Hibino
IPC分类号： A61B1/00 , G02B6/06 , G02B6/32
CPC分类号： G02B6/32 , A61B1/0008 , A61B1/00096 , A61B1/00165 , G02B6/065
摘要： An endoscope apparatus for inspecting an object including an insertion section insertable into the object and having a distal end and a proximal end, an image guide arranged within the insertion section and having entrance and exit ends arranged at the distal and proximal ends of insertion section, respectively, an objective lens system arranged at the distal end of insertion section for forming an optical image of the object onto the entrance end of image guide, an eyepiece lens system arranged at the proximal end of insertion section for projecting the optical image transmitted through the image guide onto an observating position, a first piezo-electric bimorph arranged at the distal end of insertion section for vibrating the entrance end of image guide in a direction perpendicular to a longitudinal axis of the insertion section over a given distance, a second piezo-electric element arranged at the proximal end of insertion section for vibrating the exit end of image guide in the same direction and over the same distance as those of the entrance end of image guide, so that annoying black mesh and Moire fringe are removed.
摘要翻译：一种用于检查物体的内窥镜装置，所述内窥镜装置包括可插入到所述物体中并且具有远端和近端的插入部分，布置在所述插入部分内并具有设置在插入部分的远端和近端处的入射和出射端的图像引导件，分别设置在插入部分的远端处用于将物体的光学图像形成在图像引导件的入口端上的物镜系统，布置在插入部分的近端的目镜透镜系统，用于投影通过图像引导件到观察位置，布置在插入部分的远端处的第一压电双压电晶片，用于使图像引导件的入口端在垂直于插入部分的纵向轴线的方向上振动给定距离;第二压电元件，电气元件布置在插入部分的近端处，用于振动制版中的图像引导件的出口端 e方向和与图像引导入口端相同的距离，从而消除烦人的黑色网格和莫尔条纹。

3. 发明授权

US5427103A MRI apparatus for receiving nuclear-magnetic resonance signals of a living body 失效
标题翻译：用于接收活体的核磁共振信号的MRI装置
公开(公告)号：US5427103A
公开(公告)日：1995-06-27
申请号：US083548
申请日：1993-06-25
申请人： Koji Fujio , Masakazu Gotanda , Tatsuya Yamaguchi , Shuichi Takayama , Takashi Tsukaya , Koichi Matsui , Hiroki Hibino , Keiichi Hiyama , Koichi Shimizu , Kenji Yoshino , Masaaki Hayashi
发明人： Koji Fujio , Masakazu Gotanda , Tatsuya Yamaguchi , Shuichi Takayama , Takashi Tsukaya , Koichi Matsui , Hiroki Hibino , Keiichi Hiyama , Koichi Shimizu , Kenji Yoshino , Masaaki Hayashi
IPC分类号： A61B1/005 , G01R33/28 , G01R33/34 , A61B5/055
CPC分类号： A61B1/0051 , A61B5/055 , G01R33/285 , G01R33/34007 , G01R33/34084
摘要： There is provided an apparatus for receiving nuclear magnetic resonance signals by applying high frequency energy to a living body placed in a static magnetic field. The distal end portion of the insertion section of the endoscope has a rigid distal end portion and a bendable portion. A housing portion for housing a high frequency coil is provided between the rigid distance portion and the bendable portion. This structure makes it possible to assemble the high frequency coil into the endoscope in a compact manner and can reduce a patient's burden when the insertion section is inserted in the body cavity of the patient.
摘要翻译：提供了一种通过对放置在静磁场中的活体施加高频能量来接收核磁共振信号的装置。内窥镜的插入部的前端部具有刚性的前端部和可弯曲部。在刚性距离部分和可弯曲部分之间设置有用于容纳高频线圈的壳体部分。这种结构使得可以以紧凑的方式将高频线圈组装到内窥镜中，并且可以在插入部插入患者的体腔时减轻患者的负担。

4. 发明授权

US5402788A Diagnostic system using nuclear magnetic resonance phenomenon 失效
标题翻译：诊断系统采用核磁共振现象
公开(公告)号：US5402788A
公开(公告)日：1995-04-04
申请号：US80224
申请日：1993-06-21
申请人： Koji Fujio , Masakazu Gotanda , Tatsuya Yamaguchi , Shuichi Takayama , Takashi Tsukaya , Toshihiko Hagiwara , Koichi Matsui , Hiroki Hibino , Keiichi Hiyama , Koichi Shimizu , Kenji Yoshino , Masaaki Hayashi
发明人： Koji Fujio , Masakazu Gotanda , Tatsuya Yamaguchi , Shuichi Takayama , Takashi Tsukaya , Toshihiko Hagiwara , Koichi Matsui , Hiroki Hibino , Keiichi Hiyama , Koichi Shimizu , Kenji Yoshino , Masaaki Hayashi
IPC分类号： A61B5/055 , A61M25/095 , G01R33/28 , G01R33/36
CPC分类号： G01R33/34084 , A61B5/055 , G01R33/285 , G01R33/288 , G01R33/3657
摘要： A diagnostic system using a nuclear magnetic resonance phenomenon comprises an external magnetic field generator, provided externally, for generating a magnetic field in a living body, a thin diameter member capable of being inserted into a body cavity and having flexibility, a high frequency coil, provided at a top end of the thin diameter member, for transmitting and receiving a high frequency, a nuclear magnetic resonance signal measuring device for receiving a nuclear magnetic resonance signal from the living body, and a transformer, provided between the high frequency coil and the nuclear magnetic resonance signal measuring device, for electrically isolating and separating the high frequency coil from the nuclear magnetic resonance signal measuring device in a manner such that the nuclear magnetic resonance signal is transmittable between the high frequency coil and the nuclear magnetic resonance signal measuring device.
摘要翻译：使用核磁共振现象的诊断系统包括外部设置的用于在生物体中产生磁场的外部磁场发生器，能够插入体腔并具有柔性的薄直径构件，高频线圈，设置在薄直径构件的顶端，用于发送和接收高频，用于从生物体接收核磁共振信号的核磁共振信号测量装置和设置在高频线圈和核磁共振信号测量装置，用于将核磁共振信号在高频线圈和核磁共振信号测量装置之间传输的方式与核磁共振信号测量装置电隔离和分离。

5. 发明授权

US5269289A Cavity insert device using fuzzy theory 失效
标题翻译：腔插入装置采用模糊理论
公开(公告)号：US5269289A
公开(公告)日：1993-12-14
申请号：US683360
申请日：1991-04-09
申请人： Sakae Takehana , Shouichi Ieoka , Kazuo Sonobe , Hiroki Hibino , Tomohisa Sakurai , Yutaka Takahashi , Akira Murata , Nobuyuki Sakamoto , Yoshihiro Kosaka , Koichi Matsui , Akihiro Miyashita , Masakazu Gotanda , Kazutada Kobayashi , Koji Koda , Masao Uehara , Katsuyuki Saito , Akinobu Uchikubo , Shinji Yamashita , Takehiro Nakagawa , Koji Tanikawa
发明人： Sakae Takehana , Shouichi Ieoka , Kazuo Sonobe , Hiroki Hibino , Tomohisa Sakurai , Yutaka Takahashi , Akira Murata , Nobuyuki Sakamoto , Yoshihiro Kosaka , Koichi Matsui , Akihiro Miyashita , Masakazu Gotanda , Kazutada Kobayashi , Koji Koda , Masao Uehara , Katsuyuki Saito , Akinobu Uchikubo , Shinji Yamashita , Takehiro Nakagawa , Koji Tanikawa
IPC分类号： A61B1/04 , A61B1/005 , A61B1/045 , A61B1/05 , G02B23/24 , G02B23/26 , G05B13/02 , G06T1/00 , H04N5/225 , H04N5/235 , H04N9/68 , A61B1/00
CPC分类号： A61B1/0051 , A61B1/00147 , A61B1/045 , A61B1/05 , A61B1/0669 , H04N5/235 , H04N9/68 , H04N2005/2255
摘要： A cavity insert device comprising an insert section capable of being inserted into tracts and cavities, a detection circuit for detecting conditions of components making up the device, such as an observation device formed at the distal end side of the insert section, and a fuzzy inference section for synthetically determining a plurality of information signals outputted from the detection circuit and producing control signals to control the components. The fuzzy inference section employs inference rules which are empirically considered to be desirable, and control is made by the control signals obtained with the fuzzy inference. The device is thus operated in a nearly optimum state.
摘要翻译：一种空腔插入装置，其特征在于，包括插入部分和插入部分的插入部分，用于检测构成装置的部件的状态的检测电路，例如形成在插入部分的远端侧的观察装置，以及模糊推理用于合成确定从检测电路输出的多个信息信号，并产生控制信号以控制部件。模糊推理部分采用经验性地认为是期望的推理规则，并且通过用模糊推理获得的控制信号进行控制。因此，该装置处于接近最佳状态。

6. 发明授权

US4744359A Cautery hemostatic unit 失效
标题翻译：烧灼止血单位
公开(公告)号：US4744359A
公开(公告)日：1988-05-17
申请号：US22473
申请日：1987-03-06
申请人： Shinji Hatta , Akira Taniguchi , Koichi Matsui , Takashi Tsukaya
发明人： Shinji Hatta , Akira Taniguchi , Koichi Matsui , Takashi Tsukaya
IPC分类号： A61B18/08 , A61B17/38
CPC分类号： A61B18/08 , A61B2018/087
摘要： This unit is for stopping hemorrhage by supplying a current for heating to a semi-conductive thermal element of small heat capacity to insure good heat response which is incorporated in the distal extremity of a slender probe, and possesses a means to recognize whether, or not, voltage fall between the both ends of the thermal element is within the permissible range in order to make it possible to detect qualitative deterioration of thermal element.
摘要翻译：该单元用于通过向具有小热容量的半导电热元件供应电流来停止出血，以确保结合在细长探针的远端中的良好的热响应，并且具有识别是否，热元件两端之间的电压下降在容许范围内，以便能够检测热元件的定性劣化。

7. 发明授权

US4507115A Medical capsule device 失效
标题翻译：医用胶囊装置
公开(公告)号：US4507115A
公开(公告)日：1985-03-26
申请号：US583289
申请日：1984-02-28
申请人： Koji Kambara , Kazuo Misawa , Mikio Honda , Koichi Matsui , Kitijiro Kohri
发明人： Koji Kambara , Kazuo Misawa , Mikio Honda , Koichi Matsui , Kitijiro Kohri
IPC分类号： A61B10/02 , A61M31/00 , A61M37/00 , A61M7/00
CPC分类号： A61M31/002 , A61M2205/0266
摘要： A medical capsule device comprises a capsule body having a chamber formed inside and a communicating path for communicating the chamber with outside, a movable member arranged in the chamber and movable between a liquid-receiving position at which the volume of said chamber is made largest and a liquid-pushing position at which the volume of said chamber is made smallest, and a coiled operating member made of shape memory alloy heated by ultrasonic wave to move the movable member to liquid-receiving and -pushing positions selectively.
摘要翻译：医疗胶囊装置包括胶囊主体，其具有形成在其内部的腔室和用于将腔室与外部连通的连通路径;可移动部件，其布置在腔室中，并且可在所述腔室的体积最大的液体接收位置和第二腔室之间移动; 所述室的体积最小的液体推动位置，以及由超声波加热的形状记忆合金制成的卷绕操作构件，以可选择地将可动构件移动到液体接收和推动位置。

8. 发明授权

US4439197A Medical capsule device 失效
标题翻译：医用胶囊装置
公开(公告)号：US4439197A
公开(公告)日：1984-03-27
申请号：US358112
申请日：1982-03-15
申请人： Mikio Honda , Koichi Matsui , Kitijiro Kohri , Kazuo Misawa , Koji Kambara
发明人： Mikio Honda , Koichi Matsui , Kitijiro Kohri , Kazuo Misawa , Koji Kambara
IPC分类号： A61B5/07 , A61B10/00 , A61B10/02 , A61F2/00 , A61J3/07 , A61K9/22 , A61M31/00 , A61M7/00
CPC分类号： A61B10/02 , A61M31/002 , A61F2210/0033
摘要： A medical capsule device includes a capsule body provided with a chamber inside and a communicating path for communicating the chamber with the outside, a movable member arranged in the chamber and movable between a liquid-pushing position at which the volume of the chamber is made smallest and a liquid-receiving position at which the volume of the chamber is made largest, a coiled operating member made of a shape memory alloy for selectively moving the movable member to the liquid-receiving or -pushing position according to temperature changes of the operating member itself, and a switching circuit and power supply source arranged in the capsule body and adjusting the temperature of the operating member to selectively move the movable member to the liquid-pushing or -receiving position.
摘要翻译：医疗胶囊装置包括：胶囊主体，其在内部设置有室，以及用于将所述室与外部连通的连通路径;可移动部件，布置在所述室中，并且可在所述室的体积最小的液体推动位置以及容纳室的体积最大的液体接收位置，由形状记忆合金制成的盘绕操作构件，用于根据操作构件的温度变化选择性地将可动构件移动到液体接收或推动位置以及设置在胶囊主体中的开关电路和电源，并且调节操作构件的温度以选择性地将可动构件移动到液压或接收位置。

9. 发明授权

US5099850A Ultrasonic diagnostic apparatus 失效
标题翻译：超声诊断设备
公开(公告)号：US5099850A
公开(公告)日：1992-03-31
申请号：US464212
申请日：1990-01-12
申请人： Koichi Matsui , Yoshitake Saito
发明人： Koichi Matsui , Yoshitake Saito
IPC分类号： A61B1/07 , A61B8/12 , A61B8/14
CPC分类号： A61B8/14 , A61B1/0005 , A61B1/00179 , A61B1/042 , A61B8/12 , A61B8/445 , A61B8/4461 , A61B8/5238
摘要： An ultrasonic diagnosing apparatus having an ultrasonic observation system for observing an ultrasonic tomographic image of a portion of a body of patient and an optical observation system for observing an optical image of the portion, a direction indicator is superimposed on an ultrasonic tomographic image displayed on a monitor screen, and the direction indicator is rotated on the monitor screen in accordance with the rotation of the ultrasonic tomographic image. The ultrasonic diagnosing apparatus further has a system for compensating for a deviation between the ultrasonic tomographic image displayed on the monitor screen and the optical image due to a twist of a flexible shaft which is extended in an insertion section of the apparatus to rotate an ultrasonic vibrating element arranged in a distal end of the insertion section.
摘要翻译：一种超声波诊断装置，其具有用于观察患者身体的一部分的超声波断层图像的超声波观察系统和用于观察该部分的光学图像的光学观察系统，方向指示符叠加在显示在监视器屏幕，并且根据超声波断层图像的旋转，在监视器屏幕上旋转方向指示器。超声波诊断装置还具有用于补偿显示在监视器画面上的超声波断层图像与由于在设备的插入部中延伸的旋转超声波振动的柔性轴的扭转而产生的光学图像之间的偏差的系统元件布置在插入部分的远端中。

10. 发明授权

US4757819A Ultrasonic endoscope 失效
标题翻译：超声内窥镜
公开(公告)号：US4757819A
公开(公告)日：1988-07-19
申请号：US50710
申请日：1987-05-14
申请人： Takeshi Yokoi , Masahiro Kawashima , Koichi Matsui , Yasuhiro Ueda , Michio Sato , Akibumi Ishikawa
发明人： Takeshi Yokoi , Masahiro Kawashima , Koichi Matsui , Yasuhiro Ueda , Michio Sato , Akibumi Ishikawa
IPC分类号： A61B1/00 , A61B8/12 , A61B10/00
CPC分类号： A61B8/4488 , A61B1/00165 , A61B1/00179 , A61B8/12 , A61B8/145 , A61B8/445
摘要： An ultrasonic endoscope according to the present invention comprises an insertion portion having a hard distal end portion. A first holding member is provided to the hard distal end portion, and an ultrasonic vibrator is mounted on the first holding member. A second holding member, detachably mounted with respect to the first holding member, is provided at the hard distal end portion, and an observation optical system is mounted on the second holding member. The second holding member is fixed to the first holding member by a fixing means. In the ultrasonic endoscope with the above arrangement, the first holder for holding the ultrasonic vibrator can be separated from the second holder for holding the observation optical system.
摘要翻译：根据本发明的超声波内窥镜包括具有硬末端部的插入部。第一保持构件设置在硬质末端部，超声波振子安装在第一保持构件上。相对于第一保持构件可拆卸地安装的第二保持构件设置在硬末端部分处，并且观察光学系统安装在第二保持构件上。第二保持构件通过固定装置固定到第一保持构件。在具有上述结构的超声波内窥镜中，用于保持超声波振动器的第一保持器可以与用于保持观察光学系统的第二保持器分离。

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