公开(公告)号：US4995396A

公开(公告)日：1991-02-26

申请号：US281426

申请日：1988-12-08

申请人： Makoto Inaba ,  Masaaki Hayashi ,  Toshihiko Hashiguchi ,  Hiroki Hibino ,  Hiroyuki Sasa ,  David E. Barlow ,  Yutaka Ohshima ,  Kohichiro Ishihara ,  Yutaka Yanagawa ,  Motoyuki Tagawa ,  Shuichi Takayama ,  Takashi Tsukaya ,  Frank Klosterman ,  Jack Goodman

发明人： Makoto Inaba ,  Masaaki Hayashi ,  Toshihiko Hashiguchi ,  Hiroki Hibino ,  Hiroyuki Sasa ,  David E. Barlow ,  Yutaka Ohshima ,  Kohichiro Ishihara ,  Yutaka Yanagawa ,  Motoyuki Tagawa ,  Shuichi Takayama ,  Takashi Tsukaya ,  Frank Klosterman ,  Jack Goodman

IPC分类号： A61B1/00 ,  A61B1/04 ,  A61B6/00 ,  A61B8/12 ,  G01T1/161

CPC分类号： A61B8/12 ,  A61B1/0005 ,  A61B1/00177 ,  A61B1/042 ,  A61B6/4057 ,  A61B6/425 ,  A61B6/4258 ,  A61B6/4417 ,  A61B8/445 ,  A61B8/4461 ,  A61B8/5238 ,  G01T1/161

摘要： A radioactive ray detecting endoscope comprises an elongated insertable part, an ultrasonic imaging apparatus provided in the tip part of the insertable part for transmitting ultrasonic waves toward an observed part, for receiving echoes from the observed part by these ultrasonic waves, and for outputting a signal for forming an ultrasonic image and a radioactive ray detecting apparatus arrangeable in the tip part of the insertable part for detecting radioactive rays. Preferably, the observing direction of the ultrasonic imaging apparatus and the detecting direction of the radioactive ray detecting apparatus substantially coincide with each other.

摘要翻译： 一种放射线检测内窥镜，包括细长可插入部分，设置在可插入部分的顶端部分中的超声波成像装置，用于向观察部分发送超声波，用于通过这些超声波从观察部分接收回波，并输出信号 用于形成超声波图像和放射线检测装置，其可布置在用于检测放射线的可插入部分的尖端部分中。 优选地，超声波成像装置的观察方向和放射线检测装置的检测方向基本上一致。

公开(公告)号：US5014708A

公开(公告)日：1991-05-14

申请号：US290947

申请日：1988-12-28

申请人： Masaaki Hayashi ,  Koichiro Ishihara ,  Yutaka Ohshima ,  Yutaka Yanagawa ,  Motoyuki Tagawa ,  Shuichi Takayama ,  Takashi Tsukaya ,  Makoto Inaba ,  Toshihiko Hashiguchi ,  Hiroki Hibino ,  Hiroyuki Sasa

发明人： Masaaki Hayashi ,  Koichiro Ishihara ,  Yutaka Ohshima ,  Yutaka Yanagawa ,  Motoyuki Tagawa ,  Shuichi Takayama ,  Takashi Tsukaya ,  Makoto Inaba ,  Toshihiko Hashiguchi ,  Hiroki Hibino ,  Hiroyuki Sasa

IPC分类号： A61B1/00 ,  A61B8/12 ,  A61B10/00 ,  A61B10/02 ,  A61B10/04 ,  A61B17/00 ,  A61B17/22 ,  A61B18/00 ,  A61B18/08 ,  A61B18/14 ,  A61M1/00 ,  A61N5/10 ,  G01T1/161 ,  G01T1/24

CPC分类号： A61B10/04 ,  A61B17/22012 ,  A61B18/082 ,  A61B18/1485 ,  A61B6/425 ,  A61B8/12 ,  A61B8/4461 ,  A61B8/5238 ,  A61N5/1014 ,  G01T1/161 ,  A61B1/00165 ,  A61B18/1402 ,  A61B2010/0216 ,  A61B2017/00079 ,  A61B2017/22068 ,  A61B2018/00196 ,  A61B2018/00982 ,  A61B2217/005 ,  A61M2025/1047

摘要： The radioactive ray detecting therapeutic apparatus of the present invention has an insertable part to be inserted toward an affected part. A therapeutic apparatus for treating the affected part, and a radioactive ray detecting apparatus for detecting radioactive rays discharged out of the affected part and providing signals by which to direct the therapeutic apparatus to the affected part, are provided in the tip part of the insertable part.

摘要翻译： 本发明的放射线检测治疗装置具有向患部插入的可插入部。 一种用于治疗受影响部位的治疗装置，以及放射线检测装置，其设置在可插入部的前端部，该放射线检测装置用于检测从病人部位排出的放射线，并提供将治疗装置引导到患部的信号 。

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：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。

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：US4950267A

公开(公告)日：1990-08-21

申请号：US273881

申请日：1988-11-18

申请人： Koichiro Ishihara ,  Masaya Yoshihara ,  Ryouji Masubuchi ,  Fumiaki Ishii ,  Shinji Hatta ,  Hiroki Hibino ,  Yutaka Ohshima ,  Masaaki Hayashi

发明人： Koichiro Ishihara ,  Masaya Yoshihara ,  Ryouji Masubuchi ,  Fumiaki Ishii ,  Shinji Hatta ,  Hiroki Hibino ,  Yutaka Ohshima ,  Masaaki Hayashi

IPC分类号： A61B1/00 ,  A61B8/12 ,  A61B17/00 ,  A61B17/22 ,  A61B18/00 ,  A61B18/20 ,  A61B19/00 ,  A61N5/06

CPC分类号： A61B8/12 ,  A61B18/20 ,  A61B8/445 ,  A61B8/4461 ,  A61N5/0601 ,  A61B2017/00084 ,  A61B2017/00106 ,  A61B2017/22062 ,  A61B2018/00011 ,  A61B2018/00636 ,  A61B2090/3784

摘要： A laser beam irradiation apparatus comprising a laser generating device, a laser beam irradiation probe for applying a laser beam from the laser generating device to a region of an object of irradiation, an ultrasonic transmitter/receiver for emitting ultrasonic waves toward the region to which the laser beam is applied by the probe, receiving reflected waves from the irradiated region, and converting the reflected waves into an electrical signal, a measuring device for measuring the temperature of the irradiated region in accordance with the electrical signal from the ultrasonic transmitter/receiver, and an output adjuster for adjusting the output of the laser generating device in accordance with a temperature signal from the measuring device.

摘要翻译： 一种激光束照射装置，包括激光产生装置，用于将来自激光产生装置的激光束施加到照射对象的区域的激光束照射探针，用于朝向所述激光产生装置的区域发射超声波的超声波发射器/ 通过探头施加激光束，接收来自照射区域的反射波，并将反射波转换成电信号;测量装置，用于根据来自超声波发射器/接收器的电信号测量照射区域的温度， 以及输出调节器，用于根据来自测量装置的温度信号调整激光产生装置的输出。

公开(公告)号：US4989588A

公开(公告)日：1991-02-05

申请号：US20333

申请日：1987-02-27

申请人： Tetsumaru Kubota ,  Akira Shiga ,  Akio Nakada ,  Syuichi Takayama ,  Ryouichi Konou ,  Yasuhiro Ueda ,  Hitoshi Karasawa ,  Tatsuo Nagasaki ,  Koji Taguchi ,  Hiroyoshi Fujimori ,  Shinichi Imade ,  Shinji Hatta ,  Yutaka Ohshima ,  Hiroyuki Kusunoki ,  Toshiki Terayama ,  Masaaki Hayashi ,  Tadao Hagino ,  Akihiro Taguchi

发明人： Tetsumaru Kubota ,  Akira Shiga ,  Akio Nakada ,  Syuichi Takayama ,  Ryouichi Konou ,  Yasuhiro Ueda ,  Hitoshi Karasawa ,  Tatsuo Nagasaki ,  Koji Taguchi ,  Hiroyoshi Fujimori ,  Shinichi Imade ,  Shinji Hatta ,  Yutaka Ohshima ,  Hiroyuki Kusunoki ,  Toshiki Terayama ,  Masaaki Hayashi ,  Tadao Hagino ,  Akihiro Taguchi

IPC分类号： A61B17/00 ,  A61B17/22 ,  A61B17/32 ,  A61M1/00

CPC分类号： A61B17/22012 ,  A61B2017/00119 ,  A61B2017/320072 ,  A61B2017/320076 ,  A61B2217/005 ,  A61B2217/007

摘要： A medical treatment device for resecting, e.g., a prostate or breaking a bladder stone, which includes a vibrator for generating ultrasonic vibrations, a horn connected to the vibrator, a casing for accommodating the vibrator and the horn, a probe connected to the front portion of the horn to transmit ultrasonic vibrations generated by the vibrator, and a power source unit for supplying a drive voltage to the vibrator, the power source unit having an oscillator for producing a wave having a frequency for vibrating the probe and a frequency switching circuit for selecting an oscillating frequency at which the distal end of the probe serves as a loop of vibration or a frequency at which the distal end of the probe serves as a node of vibration.

摘要翻译： 一种用于切除例如前列腺或打破膀胱石的医疗装置，其包括用于产生超声波振动的振动器，连接到振动器的喇叭，用于容纳振动器和喇叭的壳体，连接到前部的探针 用于传递由振动器产生的超声振动的电源单元和用于向振动器提供驱动电压的电源单元，所述电源单元具有用于产生具有用于使探头振动的频率的波的振荡器和用于振动的频率切换电路 选择探针的远端作为振动环的振荡频率或探针的远端作为振动节点的频率。

公开(公告)号：US5191878A

公开(公告)日：1993-03-09

申请号：US682739

申请日：1991-04-09

申请人： Yoshihiro Iida ,  Jin Kira ,  Yutaka Ohshima ,  Toshiyuki Takara ,  Koji Yamaya

发明人： Yoshihiro Iida ,  Jin Kira ,  Yutaka Ohshima ,  Toshiyuki Takara ,  Koji Yamaya

IPC分类号： A61B1/12 ,  A61M1/00

CPC分类号： A61B1/00068 ,  A61B1/00091 ,  A61B1/015 ,  A61B1/126 ,  A61M1/0058

摘要： An endoscope device has an endoscope provided with a front end portion where a nozzle and a sucking opening are formed. A first passage and a fluid supply pump are connected to the nozzle to supply fluid to it. A second passage and a suction pump are connected to the sucking opening. Connected to the first and second passages are a third passage and a pump for circulating the fluid in such a way that it is sucked through the sucking opening and jetted through the nozzle.

摘要翻译： 内窥镜装置具有内窥镜，其具有形成有喷嘴和吸引口的前端部。 第一通道和流体供应泵连接到喷嘴以向其供应流体。 第二通道和抽吸泵连接到吸入口。 连接到第一和第二通道是第三通道和用于使流体循环的泵，使得其通过吸入口吸入并通过喷嘴喷射。

公开(公告)号：US4489712A

公开(公告)日：1984-12-25

申请号：US440579

申请日：1982-11-10

申请人： Yutaka Ohshima

发明人： Yutaka Ohshima

IPC分类号： A61B1/00 ,  A61B1/12 ,  G02B23/24 ,  A61B1/06

CPC分类号： A61B1/12 ,  Y10T137/86879

摘要： An endoscope includes a connector portion attached to a universed cord of the endoscope, a gas feed tube and a liquid feed tube each connected at one end to a liquid feed tank, and an insertion member provided at the other ends of the gas feed tube and the liquid feed tube and capable of being attached to and detached from the connector portion. A movable member is provided at the connector portion and is capable of taking a first position in which a gas feed passage and a liquid feed passage of the endoscope communicate with the gas feed tube and the liquid feed tube, respectively, when the connector portion is connected to the insertion member, and a second position in which the gas feed passage and the liquid feed passage are disconnected from the gas feed tube and the liquid feed tube, respectively, and the liquid feed passage communicates with an air pump, when the insertion member is removed from the connector portion. Accordingly the interior of the liquid feed tank is pressurized by the air pump and a liquid in the tank is fed into the liquid feed passage through the liquid feed tube when the connector portion and the insertion member are connected, and gas is fed from the air pump directly into the liquid feed passage to discharge residual liquid when the insertion member is removed from the connector portion.

摘要翻译： 内窥镜包括连接到内窥镜的通用电线的连接器部分，气体供给管和液体供给管，其一端分别连接到液体供给箱，以及插入部件，其设置在气体供给管的另一端， 液体供给管并且能够连接到连接器部分并从连接器部分拆下。 可动构件设置在连接器部分处，并且能够采取第一位置，其中当连接器部分是连接器部分时，内窥镜的气体供给通道和液体供给通道分别与供气管和供液管连通 连接到插入构件，以及第二位置，其中气体供给通道和液体供给通道分别与供气管和液体供给管分离，并且液体供给通道与空气泵连通，当插入 构件从连接器部分移除。 因此，液体供给槽的内部被空气泵加压，并且当连接器部分和插入构件连接时，槽中的液体通过液体供给管被供给到液体供给通道中，并且气体从空气供给 当插入构件从连接器部分移除时，泵直接泵入液体供给通道以排出残留液体。