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1. 发明授权

US08547424B2 Endoscope system and lens unit 有权
标题翻译：内窥镜系统和镜头单元
公开(公告)号：US08547424B2
公开(公告)日：2013-10-01
申请号：US12254479
申请日：2008-10-20
申请人： Hiroshi Ishii , Seiji Iwasaki , Masahiro Kawauchi , Hideaki Ishihara , Susumu Takahashi , Shinichi Nakamura , Azusa Noguchi , Hideyasu Takato , Tsutomu Sasamoto
发明人： Hiroshi Ishii , Seiji Iwasaki , Masahiro Kawauchi , Hideaki Ishihara , Susumu Takahashi , Shinichi Nakamura , Azusa Noguchi , Hideyasu Takato , Tsutomu Sasamoto
IPC分类号： A61B1/06 , A61B1/04
CPC分类号： G02B23/26 , A61B1/00096 , A61B1/00186 , A61B1/043 , A61B1/045 , A61B1/063 , A61B1/0638 , A61B1/0646 , A61B5/0071 , A61B5/0084 , G02B23/2438 , G02B23/2469 , G03B9/02 , G03B15/05 , G03B2215/0564 , G03B2215/0575
摘要： An endoscope system has a light source apparatus and an endoscope including an illumination optical system and an objective optical system. At least the objective optical system of the endoscope is provided with an adjustable diaphragm, and in a light path in one of the light source apparatus, the illumination optical system, and the objective optical system, an insertable/retractable filter for observation for special light is provided. The adjustable diaphragm performs a closing operation or an opening operation only when the filter for observation for special light is inserted into the light path.
摘要翻译：内窥镜系统具有包括照明光学系统和物镜光学系统的光源装置和内窥镜。至少内窥镜的物镜光学系统设置有可调节光阑，并且在光源装置，照明光学系统和物镜光学系统之一中的光路中，用于观察特殊光的可插入/可缩回过滤器被提供。仅当用于观察特殊光的过滤器插入光路中时，可调节膜片才执行关闭操作或打开操作。

2. 发明授权

US08427533B2 Image pickup apparatus, electronic endoscope, and lens unit 有权
标题翻译：图像拾取装置，电子内窥镜和透镜单元
公开(公告)号：US08427533B2
公开(公告)日：2013-04-23
申请号：US12333679
申请日：2008-12-12
申请人： Seiji Sakai , Tomoaki Yamashita , Masahiro Kawauchi , Takahiko Mitani , Yuuya Ishida , Seiji Iwasaki
发明人： Seiji Sakai , Tomoaki Yamashita , Masahiro Kawauchi , Takahiko Mitani , Yuuya Ishida , Seiji Iwasaki
IPC分类号： H04N7/18
CPC分类号： G02B23/2438 , A61B1/00096 , A61B1/00188 , A61B1/05 , F03G7/065
摘要： An image pickup apparatus of the present invention varies optical properties by moving a part of lenses of an objective lens, and includes a solid-state image pickup device unit that is disposed at a rear-end section and that subjects a subject image to photoelectric conversion, a fixed lens frame that retains the objective lens that is disposed in front of the solid-state image pickup device unit, a movable lens frame that retains the part of lenses that moves along a photographing optical axis O inside the lens frame, and an actuator having one end connected to the movable lens frame and that moves the movable lens frame forward and backward. The actuator includes a rigid member provided so as to extend to the vicinity of the rear end at which the solid-state image pickup device unit is disposed and a shape memory alloy that is coupled to the rigid member.
摘要翻译：本发明的图像拾取装置通过移动物镜的一部分透镜来改变光学特性，并且包括设置在后端部分并使被摄体图像进行光电转换的固态图像拾取装置单元，固定透镜框架，其保持设置在固态摄像装置单元前面的物镜;可移动透镜框，其保持沿着拍摄光轴O在透镜框内移动的透镜部分;以及致动器，其一端连接到可移动透镜框架并且使可移动透镜框架向前和向后移动。致动器包括设置成延伸到固态图像拾取装置单元的后端附近的刚性构件和耦合到刚性构件的形状记忆合金。

3. 发明申请

US20090010140A1 IMAGE PICKUP APPARATUS 有权
标题翻译：图像拾取装置
公开(公告)号：US20090010140A1
公开(公告)日：2009-01-08
申请号：US12207953
申请日：2008-09-10
申请人： Hiroshi ISHII , Seiji IWASAKI
发明人： Hiroshi ISHII , Seiji IWASAKI
IPC分类号： G11B7/00
CPC分类号： A61B1/05 , A61B1/00096 , A61B1/051 , G02B3/10 , G02B5/005 , G02B23/2438 , G03B9/02 , G03B9/14
摘要： An image pickup apparatus having a lens unit configured to include a plurality of lenses and a variable aperture mechanism capable of varying an aperture opening diameter, the image pickup apparatus including: in the lens unit, a variable aperture unit configured by integrating the variable aperture mechanism and the single lenses of the lens unit using a fixing portion.
摘要翻译：一种图像拾取装置，具有被配置为包括多个透镜的透镜单元和能够改变开口直径的可变光阑机构，所述图像拾取装置包括：透镜单元，可变孔径单元，其通过将可变孔径机构以及使用固定部分的透镜单元的单个透镜。

4. 发明授权

US5156144A Ultrasonic wave therapeutic device 失效
标题翻译：超声波治疗仪
公开(公告)号：US5156144A
公开(公告)日：1992-10-20
申请号：US574013
申请日：1990-08-28
申请人： Seiji Iwasaki , Naoki Uchiyama , Naomi Sekino
发明人： Seiji Iwasaki , Naoki Uchiyama , Naomi Sekino
IPC分类号： A61B17/22 , A61B17/225 , A61N7/02 , G10K11/28
CPC分类号： A61B17/225 , A61B17/22004 , A61N7/02 , G10K11/28 , A61B17/2256 , A61B2017/22027 , A61N2007/0069 , A61N2007/0091 , A61N2007/027
摘要： An ultrasonic wave curing device according to the present invention, can set the optimum ultrasonic wave focusing condition for curing, by using at least one of an ultrasonic wave oscillator, a conical reflector having a conical reflecting surface to reflect an ultrasonic wave, which comes from the ultrasonic wave oscillator, and a reflecting case having a concave, reflecting surface to focus to a position to be cured, an ultrasonic wave which is reflected, again, by the reflecting surface, after it is reflected by conical reflecting surfaces that are arranged around the periphery of the conical reflector.
摘要翻译：根据本发明的超声波固化装置，可以通过使用超声波振荡器，具有锥形反射面的圆锥形反射镜来反射超声波中的至少一个来设定用于固化的最佳超声波聚焦条件，其来自超声波振荡器和具有凹入的反射面的反射面反射到被固化的位置的反射壳体，再次被反射面反射的超声波，在被反射面反射的圆锥反射面反射后，圆锥形反射器的周边。

5. 发明授权

US07982974B2 Image pickup apparatus 有权
标题翻译：摄像设备
公开(公告)号：US07982974B2
公开(公告)日：2011-07-19
申请号：US12207953
申请日：2008-09-10
申请人： Hiroshi Ishii , Seiji Iwasaki
发明人： Hiroshi Ishii , Seiji Iwasaki
IPC分类号： G02B5/00 , G02B15/00
CPC分类号： A61B1/05 , A61B1/00096 , A61B1/051 , G02B3/10 , G02B5/005 , G02B23/2438 , G03B9/02 , G03B9/14
摘要： An image pickup apparatus having a lens unit configured to include a plurality of lenses and a variable aperture mechanism capable of varying an aperture opening diameter, the image pickup apparatus including: in the lens unit, a variable aperture unit configured by integrating the variable aperture mechanism and the single lenses of the lens unit using a fixing portion.
摘要翻译：一种图像拾取装置，具有被配置为包括多个透镜的透镜单元和能够改变开口直径的可变光阑机构，所述图像拾取装置包括：在所述透镜单元中的可变孔径单元，其通过将所述可变孔径机构以及使用固定部分的透镜单元的单个透镜。

6. 发明申请

US20090076332A1 ACTUATOR AND IMAGE PICKUP DEVICE 有权
标题翻译：执行器和图像拾取器件
公开(公告)号：US20090076332A1
公开(公告)日：2009-03-19
申请号：US12212337
申请日：2008-09-17
申请人： Seiji IWASAKI , Hiroshi ISHII , Tomohisa TAKAHASHI , Hiroaki KAGAWA
发明人： Seiji IWASAKI , Hiroshi ISHII , Tomohisa TAKAHASHI , Hiroaki KAGAWA
IPC分类号： A61B1/045
CPC分类号： A61B1/0019 , A61B1/00094 , A61B1/00096 , A61B1/00124 , A61B1/00188 , A61B1/0057 , A61B1/051 , A61B1/0676 , A61B1/126 , F03G7/065 , G02B23/243
摘要： An actuator has a magnet moved together with a moving lens frame, an SMA wire capable of extending and contracting in a moving direction I of the moving lens frame with execution or non-execution of energization thereof, a fixing member made of a magnetic material attached to a distal end of the SMA wire, a pressing spring which urges the fixing member toward the magnet along the moving direction I, and a stopper member and a stopper portion which limits the movement of the magnet along the moving direction I at a first position or a second position.
摘要翻译：致动器具有与可移动的透镜框一起移动的磁体，能够在执行或不执行其移动的透镜框的移动方向I上延伸和收缩的SMA线，由附着的磁性材料制成的固定构件到SMA线的远端，沿着移动方向I向固定构件推动固定构件的按压弹簧，以及止动构件和止动部，其限制磁体沿着移动方向I在第一位置的运动或第二位置。

7. 发明申请

US20080088701A1 Endoscope and endoscope apparatus 有权
标题翻译：内窥镜和内窥镜装置
公开(公告)号：US20080088701A1
公开(公告)日：2008-04-17
申请号：US11974590
申请日：2007-10-15
申请人： Hiroshi Unsai , Seiji Iwasaki , Hiroyuki Nagamizu , Hiroaki Kagawa , Hiroshi Ishii
发明人： Hiroshi Unsai , Seiji Iwasaki , Hiroyuki Nagamizu , Hiroaki Kagawa , Hiroshi Ishii
IPC分类号： H04N7/18
CPC分类号： A61B1/051 , A61B1/00096 , H04N5/2252 , H04N2005/2255
摘要： An endoscope in accordance with the present invention provides an endoscope having an image pickup apparatus and including a first connection portion provided on one side surface of a first solid-state image pickup device to connect the first solid-state image pickup device to a first circuit board, and a second connection portion provided on one side surface of a second solid-state image pickup device to connect the second solid-state image pickup device to a second circuit board, the first solid-state image pickup device and the second solid-state image pickup device being arranged in proximity to each other so that a side surface of the first solid-state image pickup device which does not have the first connection portion lies opposite to a side surface of the second solid-state image pickup device which does not have the second connection portion.
摘要翻译：根据本发明的内窥镜提供一种内窥镜，其具有图像拾取装置，并且包括设置在第一固态图像拾取装置的一个侧表面上的第一连接部分，以将第一固态图像拾取装置连接到第一电路以及设置在第二固态图像拾取装置的一个侧表面上以将第二固态图像拾取装置连接到第二电路板的第二连接部分，第一固态图像拾取装置和第二固态图像拾取装置，状态图像拾取装置被布置成彼此靠近，使得不具有第一连接部的第一固态图像拾取装置的侧表面与第二固态图像拾取装置的侧表面相对没有第二连接部分。

8. 发明授权

US5810714A Endoscopic apparatus for reducing unwanted noise radiated from an electronic endoscope 失效
标题翻译：用于减少从电子内窥镜辐射的有害噪声的内窥镜装置
公开(公告)号：US5810714A
公开(公告)日：1998-09-22
申请号：US579266
申请日：1995-12-27
申请人： Koji Takamura , Nariaki Saito , Seiji Iwasaki , Koji Yamaya , Jun Hiroya
发明人： Koji Takamura , Nariaki Saito , Seiji Iwasaki , Koji Yamaya , Jun Hiroya
IPC分类号： A61B1/005 , A61B1/05 , A61B1/04
CPC分类号： A61B1/05 , A61B1/0052
摘要： An endoscopic apparatus comprising a solid-state image pickup device installed in an insert assembly, a signal transmission member for conducting the electric signal into which the solid-state image pickup device photoelectrically converts an optical image, and a flexible tube-like metal member that makes up part of the cover of the insert assembly and/or a flexible tube-like metal member that constitutes part of the universal cord, whereby the signal transmission member is inserted through the insert assembly member and the universal cord, the shield member that covers the signal transmission member is disposed at least in part of the insert assembly and/or part of the universal cord assembly, and the shield member and the metal members are set to be equipotential to each other.
摘要翻译：一种内窥镜装置，包括安装在插入组件中的固态图像拾取装置，用于传导固态图像拾取装置将光学图像光电转换的电信号的信号传输部件和柔性管状金属部件，构成插入组件的盖的一部分和/或构成通用帘线的一部分的柔性管状金属构件，由此信号传输构件通过插入组件和通用帘线插入，屏蔽构件覆盖所述信号传输构件设置在所述插入组件和/或所述通用线组件的一部分的至少一部分中，并且所述屏蔽构件和所述金属构件被设置为彼此等电位。

9. 发明授权

US5273027A Method for dissolving a thickened mass within a living body and dissolving therapeutic apparatus for same 失效
标题翻译：将增稠物质溶解在生物体内并溶解治疗仪器的方法
公开(公告)号：US5273027A
公开(公告)日：1993-12-28
申请号：US589945
申请日：1990-09-28
申请人： Naomi Sekino , Koji Fujio , Koichiro Ishiwara , Naoki Uchiyama , Kenji Noda , Seiji Iwasaki , Shuichi Takayama , Tsuyoshi Tsukagoshi , Koji Koda
发明人： Naomi Sekino , Koji Fujio , Koichiro Ishiwara , Naoki Uchiyama , Kenji Noda , Seiji Iwasaki , Shuichi Takayama , Tsuyoshi Tsukagoshi , Koji Koda
IPC分类号： A61B17/22 , A61B17/225 , A61B19/00 , A61M1/00 , A61N7/00 , A61B17/00 , A61B8/00
CPC分类号： A61N7/00 , A61B17/22 , A61B8/4209 , A61B2017/22082 , A61B2090/064 , A61B2217/005 , A61B8/4218
摘要： In the method and dissolving therapeutic apparatus for dissolving a coagulation within a living body, a medicinal liquid for dissolving the coagulation within the living body is injected into the living body, the injected medicinal liquid is left within the living body for a predetermined time and the fluid within the living body containing the coagulation dissolved by the medicinal liquid and the medicinal liquid is substantially all discharged out of the living body. A series of steps including at least respective injecting, leaving and discharging steps is repeated. Preferably, vibrating waves are radiated toward the coagulation during the leaving step.
摘要翻译：在将生物体内的凝固溶解的方法和溶解治疗装置中，将生物体内凝固的溶解用药液注入生物体内，将注入的药液留在生物体内规定时间，含有由药液溶解的凝固物的生物体内的液体和药液基本上全部从生物体排出。重复包括至少相应的注射，离开和放电步骤的一系列步骤。优选地，在离开步骤期间，振动波朝着凝结物辐射。

10. 发明公开

US20240382079A1 METHOD FOR INSERTION INTO BILE DUCT AND ENDOSCOPIC TREATMENT TOOL 审中-公开
公开(公告)号：US20240382079A1
公开(公告)日：2024-11-21
申请号：US18320554
申请日：2023-05-19
申请人： Tomoyasu HASEGAWA , Hirofumi ETO , Seiji IWASAKI , Takayoshi TSUCHIYA , Mamoru TAKENAKA , Eisuke IWASAKI
发明人： Tomoyasu HASEGAWA , Hirofumi ETO , Seiji IWASAKI , Takayoshi TSUCHIYA , Mamoru TAKENAKA , Eisuke IWASAKI
IPC分类号： A61B1/018 , A61B1/00
CPC分类号： A61B1/018 , A61B1/00042 , A61B1/00082 , A61B1/00087 , A61B1/00148 , A61B1/00154
摘要： A method for insertion into a bile duct includes inserting a first device from a duodenum into an opening of a papilla, and advancing a second device within the bile duct while pulling the papilla with the first device.

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