公开(公告)号：US06569084B1

公开(公告)日：2003-05-27

申请号：US09536403

申请日：2000-03-28

申请人： Hitoshi Mizuno ,  Yuichi Ikeda ,  Toshimasa Kawai ,  Toshinari Maeda ,  Koji Takamura ,  Keiichi Arai ,  Raifu Matsui ,  Atsushi Amano ,  Kazuhiko Arai ,  Hiroyuki Fukuda

发明人： Hitoshi Mizuno ,  Yuichi Ikeda ,  Toshimasa Kawai ,  Toshinari Maeda ,  Koji Takamura ,  Keiichi Arai ,  Raifu Matsui ,  Atsushi Amano ,  Kazuhiko Arai ,  Hiroyuki Fukuda

IPC分类号： A61B100

CPC分类号： A61B1/0051 ,  A61B1/00149 ,  A61B1/05 ,  A61B1/06 ,  A61B1/12 ,  A61B90/50

摘要： An endoscope device is provided which includes a manipulation portion and an inserted portion connected thereto, and an endoscope holder is provided at an elevated position, for example, on a ceiling. The endoscope device is rotatably suspended from the endoscope holder with its inserted portion extending downward. The endoscope holder has an endoscope manipulation unit for operating the endoscope device and peripheral equipment.

摘要翻译： 提供了一种内窥镜装置，其包括操作部和与其连接的插入部，并且内窥镜保持器设置在例如在天花板上的升高位置。 内窥镜装置可旋转地悬挂在内窥镜支架上，其插入部分向下延伸。 内窥镜支架具有用于操作内窥镜装置和周边设备的内窥镜操作单元。

公开(公告)号：US07060027B2

公开(公告)日：2006-06-13

申请号：US10395780

申请日：2003-03-24

申请人： Toshinari Maeda ,  Keiichi Arai ,  Takemitsu Honda ,  Seiichiro Kimoto ,  Takayasu Miyagi ,  Yuichi Ikeda ,  Toshimasa Kawai

发明人： Toshinari Maeda ,  Keiichi Arai ,  Takemitsu Honda ,  Seiichiro Kimoto ,  Takayasu Miyagi ,  Yuichi Ikeda ,  Toshimasa Kawai

IPC分类号： A61B1/00

CPC分类号： A61B1/00039 ,  A61B1/0016 ,  A61B1/0052

摘要： Driving force of a bending motor is transmitted to a sprocket via a clutch mechanism portion. The operation of a switching operation lever switches the clutch mechanism portion to a disconnecting/restoring status. A bending control device includes a bending angle calculating portion which calculates information on a bending status based on an output signal of a potentiometer, a motor driving signal generating portion which generates a driving signal for bending a bending portion, a JS-motor driving signal generating portion which calculates a position for an instructing status of a stick portion based on the information on the bending status and generates the driving signal for moving the stick portion to the position, and a calibration instructing portion which receives a position signal from a status detecting switch and which sends an instruction for outputting to a JS motor, the driving signal generated by the JS-motor driving signal generating portion. With the above construction, the calibration operation is easily performed in a freely bending status.

摘要翻译： 弯曲马达的驱动力通过离合器机构部传递到链轮。 切换操作杆的操作将离合器机构部分切换到断开/恢复状态。 弯曲控制装置包括弯曲角度计算部，其基于电位计的输出信号计算弯曲状态的信息，生成用于弯曲弯曲部的弯曲驱动信号的电动机驱动信号生成部，产生JS电动机的驱动信号 基于关于弯曲状态的信息来计算棒状部分的指示状态的位置的部分，并且生成用于将棒部分移动到该位置的驱动信号;以及校准指示部，其从状态检测开关 并且向JS电动机发送用于输出由JS电动机驱动信号产生部分产生的驱动信号的指令。 通过上述结构，可以容易地在自由弯曲状态下执行校准操作。

公开(公告)号：US06554766B2

公开(公告)日：2003-04-29

申请号：US09860713

申请日：2001-05-18

申请人： Toshinari Maeda ,  Hitoshi Mizuno ,  Yuta Okada ,  Eiichi Kobayashi ,  Toshimasa Kawai ,  Yuichi Ikeda

发明人： Toshinari Maeda ,  Hitoshi Mizuno ,  Yuta Okada ,  Eiichi Kobayashi ,  Toshimasa Kawai ,  Yuichi Ikeda

IPC分类号： A61B100

CPC分类号： A61B1/00149 ,  A61B1/0016 ,  A61B1/0052 ,  A61B90/50 ,  A61B2017/00424 ,  A61B2017/00469

摘要： An endoscope device includes an inserting portion having a curving portion, electric motors for generating driving forces for curving the curving portion, an operation unit for controlling the drive of the electric motors, a universal cord the base end of which is connected to an endoscope external unit, a coupling member with which the respective one ends of the inserting portion and the universal cord are coupled and which has a treatment tool inserting port, a holding unit for holding the coupling member, and a holding member for disposing the holding unit at a predetermined position of an operation bed. According to this arrangement, the operability of a surgeon can be improved by improving not only a curving operability but also the insertion operability of an inserting portion and the operability of a treatment tool.

公开(公告)号：US07331924B2

公开(公告)日：2008-02-19

申请号：US10393722

申请日：2003-03-21

申请人： Keiichi Arai ,  Takemitsu Honda ,  Seiichiro Kimoto ,  Takayasu Miyagi ,  Toshinari Maeda ,  Yuichi Ikeda ,  Toshimasa Kawai

发明人： Keiichi Arai ,  Takemitsu Honda ,  Seiichiro Kimoto ,  Takayasu Miyagi ,  Toshinari Maeda ,  Yuichi Ikeda ,  Toshimasa Kawai

IPC分类号： A61B1/00

CPC分类号： A61B1/0051 ,  A61B1/00039 ,  A61B1/0016

摘要： An electric bending endoscope apparatus includes an electric bending endoscope, a bending control device for controlling a bending direction and the amount of bending of a bending portion based on a bending instructing signal outputted from a portion for instructing a bending operation in the electric bending endoscope, an image processing device for generating an observing image captured by the electric bending endoscope to a video signal, and a display device for displaying the video signal generated by the image processing device as an endoscope image, wherein the electric bending endoscope includes a bending driving portion for bending the bending portion arranged at an inserting portion, a bending motive portion for driving the bending driving portion, a portion for restoring transmission and disconnection of driving force that reversibly switches a status for transmitting the driving force by transmitting the driving force of the bending motive portion to the bending driving portion and a status for disconnecting the driving force, a portion for detecting a bending status which detects an operating status of the bending driving portion and detects the bending status of the bending portion, a portion for instructing a bending operation having a portion for inputting the bending instructing signal that outputs the bending instructing signal for relatively changing the bending direction and the amount of bending of the bending portion, a portion for detecting a predetermined bending status which detects that the bending portion is in at least one predetermined bending status, and a portion for notifying the predetermined bending status which sends a notification indicating that the bending portion is in the predetermined bending status based on a detecting result of the portion for detecting the predetermined bending status.

摘要翻译： 电动弯曲内窥镜装置包括电动弯曲内窥镜，弯曲控制装置，用于根据从用于指示电动弯曲内窥镜中的弯曲操作的部分输出的弯曲指示信号来控制弯曲方向和弯曲部分的弯曲量， 用于产生由电动弯曲内窥镜捕获的观察图像到视频信号的图像处理装置和用于将由图像处理装置生成的视频信号显示为内窥镜图像的显示装置，其中电动弯曲内窥镜包括弯曲驱动部分 用于弯曲布置在插入部分处的弯曲部分，用于驱动弯曲驱动部分的弯曲动作部分，用于恢复传动和断开的驱动力的部分，其通过传递弯曲的驱动力来可逆地切换用于传递驱动力的状态 弯曲驱动端口的动力部分 离子和用于断开驱动力的状态，用于检测弯曲状态的部分，其检测弯曲驱动部的操作状态并检测弯曲部的弯曲状态;指示弯曲操作的部分，具有用于输入弯曲状态的部分 弯曲指示信号，其输出弯曲指示信号，以相对改变弯曲方向和弯曲部分的弯曲量;检测弯曲部分处于至少一个预定弯曲状态的预定弯曲状态的部分;以及 部分，用于根据用于检测预定弯曲状态的部分的检测结果，通知发送指示弯曲部处于预定弯曲状态的通知的预定弯曲状态。

公开(公告)号：US07918790B2

公开(公告)日：2011-04-05

申请号：US11649530

申请日：2007-01-04

申请人： Yuichi Ikeda ,  Keiichi Arai ,  Takemitsu Honda ,  Seiichiro Kimoto ,  Takayasu Miyagi ,  Toshinari Maeda ,  Toshimasa Kawai

发明人： Yuichi Ikeda ,  Keiichi Arai ,  Takemitsu Honda ,  Seiichiro Kimoto ,  Takayasu Miyagi ,  Toshinari Maeda ,  Toshimasa Kawai

IPC分类号： A61B1/00

CPC分类号： A61B1/0052 ,  A61B1/00039 ,  A61B1/00055 ,  A61B1/0016 ,  A61B1/0055 ,  A61B1/05

摘要： An electric bending endoscope includes a temperature sensor that detects the temperature of a motor as a state value indicating the driving state of a bending drive unit. A bending control device comprises: a temperature detection unit that receives the data of the temperature detected by the temperature sensor; a record unit in which the limits of motor temperature inputted in advance are recorded; a comparison unit that compares the data of the temperature sent from the temperature detection unit with the limits of motor temperature recorded in the record unit; and a notification unit that notifies that the driving state of a motor is approaching the limit.

摘要翻译： 电动弯曲内窥镜包括温度传感器，其将电动机的温度检测为表示弯曲驱动单元的驱动状态的状态值。 弯曲控制装置包括：温度检测单元，接收由温度传感器检测到的温度的数据; 记录预先输入的电机温度限制的记录单元; 比较单元，其将从温度检测单元发送的温度的数据与记录在记录单元中的电机温度的限制进行比较; 以及通知单元，其通知电动机的驱动状态接近极限。

公开(公告)号：US20070112255A1

公开(公告)日：2007-05-17

申请号：US11649530

申请日：2007-01-04

申请人： Yuichi Ikeda ,  Keiichi Arai ,  Takemitsu Honda ,  Seiichiro Kimoto ,  Takayasu Miyagi ,  Toshinari Maeda ,  Toshimasa Kawai

发明人： Yuichi Ikeda ,  Keiichi Arai ,  Takemitsu Honda ,  Seiichiro Kimoto ,  Takayasu Miyagi ,  Toshinari Maeda ,  Toshimasa Kawai

IPC分类号： A61B1/00

CPC分类号： A61B1/0052 ,  A61B1/00039 ,  A61B1/00055 ,  A61B1/0016 ,  A61B1/0055 ,  A61B1/05

摘要： An electric bending endoscope includes a temperature sensor that detects the temperature of a motor as a state value indicating the driving state of a bending drive unit. A bending control device comprises: a temperature detection unit that receives the data of the temperature detected by the temperature sensor; a record unit in which the limits of motor temperature inputted in advance are recorded; a comparison unit that compares the data of the temperature sent from the temperature detection unit with the limits of motor temperature recorded in the record unit; and a notification unit that notifies that the driving state of a motor is approaching the limit.

摘要翻译： 电动弯曲内窥镜包括温度传感器，其将电动机的温度检测为表示弯曲驱动单元的驱动状态的状态值。 弯曲控制装置包括：温度检测单元，接收由温度传感器检测到的温度的数据; 记录预先输入的电机温度限制的记录单元; 比较单元，其将从温度检测单元发送的温度的数据与记录在记录单元中的电机温度的限制进行比较; 以及通知单元，其通知电动机的驱动状态接近极限。

公开(公告)号：US6120433A

公开(公告)日：2000-09-19

申请号：US950213

申请日：1997-10-14

申请人： Hitoshi Mizuno ,  Toshimasa Kawai ,  Nobuyuki Dohguchi

发明人： Hitoshi Mizuno ,  Toshimasa Kawai ,  Nobuyuki Dohguchi

IPC分类号： A61B19/00 ,  A61B1/00

CPC分类号： A61B34/70 ,  A61B34/72 ,  A61B34/74 ,  A61B34/76 ,  A61B2034/742

摘要： A surgical manipulator system comprising an operation device, a slave manipulator, a medical device, and a controller. The operation device is located in a region to be operated by a surgeon. The slave manipulator can have access into a surgery region. The medical device is held by the slave manipulator and can be moved a body cavity. The controller can operate in a first mode to move the slave manipulator or the medical device, or both, such that the axis of the medical device passes a fulcrum fixed in a space even before the medical device is inserted into the body cavity.

摘要翻译： 一种外科手术器械系统，包括操作装置，从动操纵器，医疗装置和控制器。 操作装置位于由外科医生操作的区域中。 奴隶操纵器可以进入手术区域。 医疗器械由从动操纵器保持，可以移动体腔。 控制器可以在第一模式下操作以移动从动操纵器或医疗装置，或两者，使得即使在医疗装置插入体腔之前，医疗装置的轴线也通过固定在空间中的支点。

公开(公告)号：US08758233B2

公开(公告)日：2014-06-24

申请号：US13460340

申请日：2012-04-30

申请人： Yutaka Masaki ,  Keijiro Omoto ,  Keiichi Arai ,  Haruhiko Ueno ,  Tsugio Okazaki ,  Toshimasa Kawai

发明人： Yutaka Masaki ,  Keijiro Omoto ,  Keiichi Arai ,  Haruhiko Ueno ,  Tsugio Okazaki ,  Toshimasa Kawai

IPC分类号： A61B1/00

CPC分类号： A61B1/0052 ,  A61B1/00039 ,  A61B1/00066 ,  A61B1/00105 ,  A61B1/0016

摘要： An endoscope includes a control method input section provided in a bending operation input unit and configured to input a control method of a bending operation, and a control method detector provided in an operation section body and configured to detect the input control method of the bending operation. The endoscope includes an activated portion provided in the bending operation input unit and configured to change its activated state in response to the bending operation in a bending operation input section, an activated state detector provided in the operation section body and configured to detect the activated state of the activated portion, and a drive member provided in the operation section body and configured to be driven in accordance with the detected control method and the detected activated state, thereby bending a bending section.

摘要翻译： 内窥镜包括设置在弯曲操作输入单元中并被配置为输入弯曲操作的控制方法的控制方法输入部，以及设置在操作部主体中并被配置为检测弯曲操作的输入控制方法的控制方法检测器 。 所述内窥镜包括设置在所述弯曲操作输入单元中并且被配置为响应于弯曲操作输入部中的弯曲操作而改变其激活状态的激活部，所述激活部设置在所述操作部主体中并且被配置为检测所述激活状态 所述驱动部件设置在所述操作部主体中，并且被构造成根据检测到的控制方法和检测到的激活状态来驱动，从而弯曲弯曲部。

公开(公告)号：US06327493B1

公开(公告)日：2001-12-04

申请号：US09141572

申请日：1998-08-27

申请人： Takeshi Ozawa ,  Mamoru Kaneko ,  Akihiro Horii ,  Atsushi Okawa ,  Hiroki Hibino ,  Hiroyuki Sangu ,  Hitoshi Ueno ,  Hitoshi Mizuno ,  Jun Hiroya ,  Katsuichi Imaizumi ,  Hidemichi Aoki ,  Masahiro Ohno ,  Eiji Yasuda ,  Yoshinao Oaki ,  Kenji Yoshino ,  Sakae Takehana ,  Isami Hirao ,  Takefumi Uesugi ,  Toshimasa Kawai

发明人： Takeshi Ozawa ,  Mamoru Kaneko ,  Akihiro Horii ,  Atsushi Okawa ,  Hiroki Hibino ,  Hiroyuki Sangu ,  Hitoshi Ueno ,  Hitoshi Mizuno ,  Jun Hiroya ,  Katsuichi Imaizumi ,  Hidemichi Aoki ,  Masahiro Ohno ,  Eiji Yasuda ,  Yoshinao Oaki ,  Kenji Yoshino ,  Sakae Takehana ,  Isami Hirao ,  Takefumi Uesugi ,  Toshimasa Kawai

IPC分类号： A61B600

CPC分类号： A61B5/0073 ,  A61B5/0066 ,  A61B5/0068

摘要： A light scanning device has a tip structure which includes a light scanning part connected to a light source, and which is insertable into a body cavity and is formed so as to be water-tight. A controlling part controls the light scan through the tip structure, and the tip structure and the controlling part are also connected to each other in a water-tight manner by a slender tube through which a plurality of electrical cables pass. An electric connector is fixed with the proximal end portion of the tube in a water-tight manner, and is electrically connectable so as to be water-tight with and removable from this controlling part.

摘要翻译： 光扫描装置具有尖端结构，该尖端结构包括连接到光源的光扫描部分，并且其可插入体腔中并且被形成为防水的。 控制部分通过尖端结构控制光扫描，并且尖端结构和控制部分也通过多根电缆通过的细长管以水密的方式彼此连接。 电连接器以水密方式与管的近端部分固定，并且可电连接以便与该控制部件具有防水性和可拆卸性。

公开(公告)号：US6069698A

公开(公告)日：2000-05-30

申请号：US141430

申请日：1998-08-27

申请人： Takeshi Ozawa ,  Mamoru Kaneko ,  Akihiro Horii ,  Hitoshi Ueno ,  Sakae Takehana ,  Hiroyuki Sangu ,  Isami Hirao ,  Hitoshi Mizuno ,  Toshimasa Kawai ,  Hiroki Hibino ,  Hideyuki Adachi ,  Hironobu Takizawa ,  Takefumi Uesugi ,  Masahiro Ohno ,  Hidemichi Aoki ,  Jun Hiroya ,  Katsuichi Imaizumi ,  Eiji Yasuda ,  Yoshinao Oaki ,  Kenji Yoshino

发明人： Takeshi Ozawa ,  Mamoru Kaneko ,  Akihiro Horii ,  Hitoshi Ueno ,  Sakae Takehana ,  Hiroyuki Sangu ,  Isami Hirao ,  Hitoshi Mizuno ,  Toshimasa Kawai ,  Hiroki Hibino ,  Hideyuki Adachi ,  Hironobu Takizawa ,  Takefumi Uesugi ,  Masahiro Ohno ,  Hidemichi Aoki ,  Jun Hiroya ,  Katsuichi Imaizumi ,  Eiji Yasuda ,  Yoshinao Oaki ,  Kenji Yoshino

IPC分类号： A61B5/00 ,  G01B9/02

CPC分类号： G01B9/02069 ,  A61B5/0062 ,  A61B5/0066 ,  A61B5/0084 ,  G01B9/0205 ,  G01B9/02064 ,  G01B9/02091 ,  A61B5/0086 ,  G01B2290/35 ,  G01B2290/65

摘要： A low coherence beam emitted by a low coherence light source is split into two portions. One portion is transmitted from the outward end of a first single mode fiber via a detachable connector to a beam scanning probe, and then to a biological tissue; and the other is transmitted from an optical coupler placed midway along the light path via a second single mode fiber to a light path modifier. The light path modifier includes a galvanometer mirror to modify the light path length in accordance with a scan range, and a uniaxial stage to adjust the light path length to absorb the variation in lengths of different beam scanning probes. The light path is adjusted by the uniaxial stage such that the beam interference is detected for the scan range, to ensure stable acquisition of tomographic images.

摘要翻译： 由低相干光源发射的低相干光束被分成两部分。 一部分从第一单模光纤的外端通过可拆卸连接器传输到光束扫描探针，然后传输到生物组织; 另一个从位于光路的中途的光耦合器经由第二单模光纤传输到光路修正器。 光路修正器包括根据扫描范围修改光路长度的电流计镜，以及调整光路长度以吸收不同束扫描探针的长度变化的单轴阶段。 通过单轴阶段调整光路，使得在扫描范围内检测光束干涉，以确保断层图像的稳定采集。