公开(公告)号：US4905082A

公开(公告)日：1990-02-27

申请号：US190724

申请日：1988-05-05

申请人： Shinichi Nishigaki ,  Takeaki Nakamura ,  Minoru Okabe ,  Hitoshi Karasawa ,  Hiroyuki Kusnoki ,  Tadao Hagino ,  Tetsumaru Kubota ,  Mototsugu Ogawa ,  Masato Toda ,  Teruaki Sugata

发明人： Shinichi Nishigaki ,  Takeaki Nakamura ,  Minoru Okabe ,  Hitoshi Karasawa ,  Hiroyuki Kusnoki ,  Tadao Hagino ,  Tetsumaru Kubota ,  Mototsugu Ogawa ,  Masato Toda ,  Teruaki Sugata

IPC分类号： A61B1/005 ,  A61B1/04 ,  A61B1/055 ,  G02B23/24

CPC分类号： A61B1/0051 ,  A61B1/00105 ,  A61B1/00183 ,  A61B1/00195 ,  A61B1/055 ,  A61B1/0638 ,  A61B1/07 ,  G02B23/24 ,  A61B1/0623

摘要： An electronic endoscope system has an elongated rigid inserting section and a relay optical system disposed therein. The relay optical system transfers an optical image. A imaging device is disposed at a focus position of the relay optical sysetm in a face-to-face relationship with the imaging surface thereof.

摘要翻译： 电子内窥镜系统具有细长的刚性插入部和设置在其中的中继光学系统。 中继光学系统传送光学图像。 成像装置以与其成像面面对面的关系设置在中继光学系统的聚焦位置。

公开(公告)号：US4867138A

公开(公告)日：1989-09-19

申请号：US186849

申请日：1988-04-26

申请人： Tetsumaru Kubota ,  Takeaki Nakamura ,  Minoru Okabe ,  Hitoshi Karasawa ,  Hiroyuki Kusunoki ,  Tadao Hagino ,  Mototsugu Ogawa ,  Masato Toda ,  Teruaki Sugata ,  Shinichi Nishigaki

发明人： Tetsumaru Kubota ,  Takeaki Nakamura ,  Minoru Okabe ,  Hitoshi Karasawa ,  Hiroyuki Kusunoki ,  Tadao Hagino ,  Mototsugu Ogawa ,  Masato Toda ,  Teruaki Sugata ,  Shinichi Nishigaki

IPC分类号： A61B1/015 ,  A61B1/018 ,  A61B1/05 ,  A61B1/12 ,  A61B1/06

CPC分类号： A61B1/00098 ,  A61B1/00135 ,  A61B1/015 ,  A61B1/018 ,  A61B1/05 ,  A61B1/12

摘要： This rigid electronic endoscope is formed of an endoscope body and an elongate tubular guide tube. An insertable part to be inserted through the guide tube is provided in front of this endoscope body. A solid state imaging device as an imaging means is provided in the tip part of this insertable part and a supporting part of a cross-sectional area smaller than of this tip part is provided in the rear of this tip part. A space as a treating tool inserting path or as a liquid feeding and sucking tube path which can feed and drain an irrigating liquid is formed between this supporting part and the inner surface of the guide tube.

摘要翻译： 该刚性电子内窥镜由内窥镜主体和细长管状导管构成。 在该内窥镜主体的前方设有插入导管的可插入部。 作为成像装置的固态成像装置设置在该可插入部件的顶端部分中，并且在该尖端部分的后部设置有比该尖端部分小的横截面积的支撑部分。 在该支撑部和导管的内表面之间形成有作为处理工具插入路径的空间或作为能够供给和排出冲洗液的液体供给和吸引管路径的空间。

公开(公告)号：US5529580A

公开(公告)日：1996-06-25

申请号：US237832

申请日：1994-05-04

申请人： Hiroyuki Kusunoki ,  Koji Shimomura ,  Takeshi Yokoi ,  Shozo Shibuya ,  Mototsugu Ogawa ,  Takeaki Nakamura ,  Tadao Hagino

发明人： Hiroyuki Kusunoki ,  Koji Shimomura ,  Takeshi Yokoi ,  Shozo Shibuya ,  Mototsugu Ogawa ,  Takeaki Nakamura ,  Tadao Hagino

IPC分类号： A61B17/28 ,  A61B17/32

CPC分类号： A61B17/32002 ,  A61B2017/2904

摘要： A surgical resecting tool (1) whereby a cartilage, cartilage knob or tumor within a body cavity, for example, such articulation cavity as of a knee is resected from outside the body cavity without being incised and is taken out of the body cavity is provided with a rigid outer tube (4) removably provided in the front part of a body part (2) which is also a holding part and has a rotary power source 28. The outer tube (4) is provided with an opening (7) near the front end part and with a curved part 9 in the rear of the opening (7). The outer tube 4 is provided with a cutting part (13) in the front end part and is removably connected in the rear end part to the rotary power source (28) to resect a living body tissue by rotating and driving the cutting part (13). An inner tube (6) having a flexible part (12) at least in the position corresponding to the above mentioned curved part (9 ) is inserted through the outer tube (4).

摘要翻译： 提供了一种手术切除工具（1），其中提供体腔内的软骨，软骨柄或肿瘤，例如膝关节的这种关节腔，从体腔外部切除而不被切开并从身体腔中取出， 具有可拆卸地设置在主体部分（2）的前部的刚性外管（4），该主体部分也是保持部分并具有旋转动力源28.外管（4）设置有靠近 前端部分和在开口（7）的后部具有弯曲部分9。 外管4在前端部设置有切断部（13），并且通过旋转和驱动切割部（13），将后端部可移除地连接到旋转动力源（28），切除生物体组织 ）。 至少在与上述弯曲部分（9）对应的位置具有柔性部分（12）的内管（6）通过外管（4）插入。

公开(公告)号：US4961424A

公开(公告)日：1990-10-09

申请号：US225030

申请日：1988-07-27

申请人： Tatsuya Kubota ,  Masakazu Gotanda ,  Shinji Hatta ,  Hitoshi Karasawa ,  Tetsumaru Kubota ,  Takeaki Nakamura ,  Syuichi Takayama ,  Hiroshi Sasaki

发明人： Tatsuya Kubota ,  Masakazu Gotanda ,  Shinji Hatta ,  Hitoshi Karasawa ,  Tetsumaru Kubota ,  Takeaki Nakamura ,  Syuichi Takayama ,  Hiroshi Sasaki

IPC分类号： A61B17/22 ,  B06B1/06 ,  B06B3/02

CPC分类号： A61B17/22012 ,  B06B1/0611 ,  B06B3/02 ,  A61B2017/320096

摘要： A therapeutical device using ultrasonic vibration includes an ultrasonic vibration generator for generating ultrasonic vibration in the axial direction of the device and in a direction different from the axial direction of the device, an amplifier connected to the ultrasonic vibration generator for amplifying the ultrasonic vibration generated, and a vibration transmitting connected to the amplifier member for transmitting the ultrasonic vibration.

摘要翻译： 使用超声波振动的治疗装置包括：超声波振动发生器，用于在装置的轴向上沿与装置的轴向不同的方向产生超声波振动;连接到超声波振动发生器的放大器，用于放大产生的超声波振动; 以及连接到放大器构件的用于传输超声波振动的振动传递。

公开(公告)号：US5035231A

公开(公告)日：1991-07-30

申请号：US186332

申请日：1988-04-25

申请人： Hiroaki Kubokawa ,  Takashi Tsukaya ,  Yasuhiro Ueda ,  Yutaka Ohshima ,  Takeaki Nakamura ,  Hiroki Hibino ,  Shuichi Takayama ,  Tadao Hagino

发明人： Hiroaki Kubokawa ,  Takashi Tsukaya ,  Yasuhiro Ueda ,  Yutaka Ohshima ,  Takeaki Nakamura ,  Hiroki Hibino ,  Shuichi Takayama ,  Tadao Hagino

IPC分类号： A61B1/005 ,  A61B1/015 ,  A61B1/018 ,  G01R33/28

CPC分类号： A61B1/0008 ,  A61B1/00082 ,  A61B1/0055 ,  A61B1/015 ,  A61B1/018 ,  G01R33/285 ,  A61B17/32056

摘要： This endoscope apparatus adapted to meter NMR (nuclear magnetic resonance) is provided with an endoscope having a channel and an NMR metering probe insertable through the channel. The endoscope has an elongate insertable part having an observing window and illuminating window in the tip part, an observing system for observing an object to be imaged by receiving a light from the object entering through the observing window, an illuminating light output system emitting an illuminating light through the illuminating window and a hollow channel formed within the insertable part and opening in the tip part. Preferably, at least the tip side of the insertable part if formed of a non-ferromagnetic characteristic material. The NMR metering probe has a signal transmitting member insertable through the channel of the endoscope, connected at one end to the NMR metering apparatus and able to transmit high frequency signals and a loop-like antenna part connected to the other end of the signal transmitting member and projected out of the opening of the channel.

摘要翻译： 适于测量NMR（核磁共振）的内窥镜装置设置有具有通过通道插入的通道和NMR计量探针的内窥镜。 内窥镜具有细长的可插入部分，其具有在尖端部分中的观察窗口和照明窗口，观察系统，用于通过接收来自通过观察窗口进入的物体的光来观察待成像对象;照明光输出系统，发射照明 通过照明窗口的光线和形成在可插入部分内的中空通道和在尖端部分中的开口。 优选地，如果由非铁磁特性材料形成，则至少可插入部分的末端侧。 NMR计量探针具有通过内窥镜的通道插入的信号传递构件，其一端连接到NMR计量装置并且能够传输高频信号和连接到信号传输构件的另一端的环状天线部分 并投射出渠道的开放。

公开(公告)号：US4960106A

公开(公告)日：1990-10-02

申请号：US186852

申请日：1988-04-27

申请人： Hiroaki Kubokawa ,  Takashi Tsukaya ,  Yasuhiro Ueda ,  Takeaki Nakamura ,  Yutaka Ohshima ,  Hiroki Hibino ,  Shyuichi Takayama ,  Tadao Hagino

发明人： Hiroaki Kubokawa ,  Takashi Tsukaya ,  Yasuhiro Ueda ,  Takeaki Nakamura ,  Yutaka Ohshima ,  Hiroki Hibino ,  Shyuichi Takayama ,  Tadao Hagino

IPC分类号： A61B1/005 ,  A61B1/015 ,  A61B1/018 ,  G01R33/28

CPC分类号： A61B1/0008 ,  A61B1/00082 ,  A61B1/0055 ,  A61B1/015 ,  A61B1/018 ,  G01R33/285

摘要： This NMR metering endoscope apparatus is provided with an endoscope body and an NMR metering loop-like antenna. The endoscope body is provided with an elongate insertable part having an observing window and illuminating window in the tip part an observing system for observing an object by receiving a light coming from the object and entering through the observing window and an illuminating light outputting system emitting an illuminating light out of the illuminating window. The NMR metering antenna is fitted to the outer periphery including the tip surface of the insertable part of the endoscope body and can be connected to the NMR metering apparatus.

摘要翻译： 该NMR计量内窥镜装置设置有内窥镜主体和NMR计量循环状天线。 所述内窥镜主体设置有在所述前端部具有观察窗和照明窗的细长可插入部，所述观察系统用于通过接收来自所述物体的光并通过所述观察窗入射观察物体;以及照明光输出系统， 从照明窗口照射光。 NMR计量天线装配到包括内窥镜主体的可插入部分的末端表面的外周，并且可以连接到NMR计量装置。

公开(公告)号：US4556787A

公开(公告)日：1985-12-03

申请号：US475292

申请日：1983-03-14

申请人： Yoshio Shishido ,  Shinichi Nishigaki ,  Shinichi Kato ,  Kazumasa Matsuo ,  Atsushi Miyazaki ,  Susumu Takahashi ,  Takeaki Nakamura ,  Akibumi Ishikawa

发明人： Yoshio Shishido ,  Shinichi Nishigaki ,  Shinichi Kato ,  Kazumasa Matsuo ,  Atsushi Miyazaki ,  Susumu Takahashi ,  Takeaki Nakamura ,  Akibumi Ishikawa

IPC分类号： G02B7/32 ,  G01J1/20

CPC分类号： G02B7/32

摘要： The photosensor is provided with a light-receiving surface for receiving a reflected image of an object and in which an aperture is provided. The aperture is positioned so as to receive a focused image and means are provided to prevent light from leaking directly to the light-receiving surface from the aperture. Prevention of light leakage permits focusing to be detected at high precision.

摘要翻译： 光传感器设置有用于接收物体的反射图像的光接收表面，并且其中设置有孔。 孔被定位成接收聚焦图像，并且提供装置以防止光从孔径直接泄漏到光接收表面。 防止漏光，可以高精度地检测聚焦。

公开(公告)号：US4901142A

公开(公告)日：1990-02-13

申请号：US169959

申请日：1988-03-18

申请人： Yuji Ikuno ,  Takeaki Nakamura ,  Yoshikazu Tojo ,  Shinichi Nishigaki ,  Hiromasa Suzuki ,  Hisao Yabe ,  Jun Yoshinaga ,  Takeshi Yokoi ,  Kazuhiko Ohzeki ,  Masahide Kanno

发明人： Yuji Ikuno ,  Takeaki Nakamura ,  Yoshikazu Tojo ,  Shinichi Nishigaki ,  Hiromasa Suzuki ,  Hisao Yabe ,  Jun Yoshinaga ,  Takeshi Yokoi ,  Kazuhiko Ohzeki ,  Masahide Kanno

IPC分类号： G02B23/24 ,  A61B1/04 ,  A61B1/05 ,  H04N5/225 ,  H04N5/232 ,  H04N5/235

CPC分类号： A61B1/05 ,  H04N5/2251 ,  H04N5/2256 ,  H04N5/23203 ,  H04N5/2354 ,  H04N2005/2255

摘要： A video scope system including a video scope in which a solid state image sensor is disposed in a distal end of an insertion to be inserted into an object under inspection and picks up an image of the inside of the object under inspection illuminated by a light fed by a light guide extending in the insertion section, a light source unit having a light source feeding a light into the light guide, and a video processor unit processing a signal supplied from the solid state image sensor to output a picture signal to be displayed on a monitor. The light source unit and the video processor unit are disposed in separate housings, respectively, and these units are connected to each other by a cable to transmit a signal therebetween.

摘要翻译： 一种视频范围系统，包括视频范围，其中固态图像传感器设置在插入物的远端中，以插入被检查的物体中，并拾取由被馈送的照明的被检查物体的内部的图像 通过在插入部分中延伸的光导，具有将光馈送到光导中的光源的光源单元和处理从固态图像传感器提供的信号以输出要显示的图像信号的视频处理器单元 一个监视器 光源单元和视频处理器单元分别设置在分离的壳体中，并且这些单元通过电缆彼此连接以在其间传输信号。

公开(公告)号：US4879992A

公开(公告)日：1989-11-14

申请号：US187199

申请日：1988-04-26

申请人： Shinichi Nishigaki ,  Takeaki Nakamura ,  Jun Yoshinaga ,  Masahide Kanno ,  Hisao Yabe ,  Takeshi Yokoi ,  Kazuhiko Oozeki ,  Yoshikazu Tojo ,  Hiromasa Suzuki

发明人： Shinichi Nishigaki ,  Takeaki Nakamura ,  Jun Yoshinaga ,  Masahide Kanno ,  Hisao Yabe ,  Takeshi Yokoi ,  Kazuhiko Oozeki ,  Yoshikazu Tojo ,  Hiromasa Suzuki

IPC分类号： G02B23/24 ,  A61B1/04 ,  A61B1/05

CPC分类号： A61B1/05

摘要： This rigid electronic endoscope has an endoscope having an elongate insertable part connected to the front part of an operating part which is also a holding part on the base side and formed of a solid state imaging device which can output an electric signal by electrically converting an object image in this insertable part and a conductive shielding member sheathing this insertable part. The electric signal obtained by this endoscope is input into a signal processing circuit. The ground terminal of this signal processing circuit is electrically connected to the above mentioned shielding member and is isolated from a ground terminal on the external current source side.

摘要翻译： 这种刚性电子内窥镜具有内窥镜，该内窥镜具有连接到操作部的前部的细长可插入部分，该操作部分也是基部侧的保持部分，并且由固态成像装置形成，该固态成像装置可以通过电转换对象来输出电信号 该可插入部分的图像以及覆盖该可插入部分的导电屏蔽构件。 将由该内窥镜获得的电信号输入信号处理电路。 该信号处理电路的接地端子与上述屏蔽部件电连接，并与外部电流源侧的接地端子隔离。

公开(公告)号：US4862872A

公开(公告)日：1989-09-05

申请号：US178683

申请日：1988-04-06

申请人： Hisao Yabe ,  Masahide Kanno ,  Jun Yoshinaga ,  Takeshi Yokoi ,  Kazuhiko Ozeki ,  Takeaki Nakamura ,  Yoshikazu Tojo ,  Shinichi Nishigaki ,  Hiromasa Suzuki

发明人： Hisao Yabe ,  Masahide Kanno ,  Jun Yoshinaga ,  Takeshi Yokoi ,  Kazuhiko Ozeki ,  Takeaki Nakamura ,  Yoshikazu Tojo ,  Shinichi Nishigaki ,  Hiromasa Suzuki

IPC分类号： A61B1/12

CPC分类号： A61B1/00059 ,  A61B1/00057 ,  A61B1/123 ,  A61B2090/701

摘要： This endoscope system comprises an endoscope and a washing apparatus. The endoscope is provided with an elongate insertable part having an observing window and illuminating window in the tip part, an observing system receiving the returning light from an object entering through the observing window, an illuminating light output system emitting an illuminating light from the illuminating window and a memorizing device capable of memorizing information relating to washing. The washing apparatus is provided with a read-out device reading out information memorized in the memorizing device of the endoscope and a control device controlling the conditions of washing the endoscope by the information read out by the read-out device.

摘要翻译： 该内窥镜系统包括内窥镜和洗涤装置。 所述内窥镜设置有在所述前端部具有观察窗和照明窗的细长插入部，接收从通过所述观察窗进入的物体的返回光的观察系统，从所述照明窗发射照明光的照明光输出系统 以及能够记忆与洗涤有关的信息的记忆装置。 洗涤装置设置有读出存储在内窥镜的存储装置中的信息的读出装置和通过读出装置读出的信息来控制内窥镜的洗涤条件的控制装置。