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1. 发明授权

US5179934A Endoscope 失效
标题翻译：内窥镜
公开(公告)号：US5179934A
公开(公告)日：1993-01-19
申请号：US655678
申请日：1991-02-14
申请人： Mitsugu Nagayoshi , Atsushi Miyazaki , Hirofumi Miyanaga , Sakae Takehana , Hideyuki Adachi , Yasuhiro Ueda , Eiichi Fuse , Yoshisada Aoki
发明人： Mitsugu Nagayoshi , Atsushi Miyazaki , Hirofumi Miyanaga , Sakae Takehana , Hideyuki Adachi , Yasuhiro Ueda , Eiichi Fuse , Yoshisada Aoki
IPC分类号： A61B1/005 , A61B1/05 , A61M25/01
CPC分类号： A61B1/00183 , A61B1/0053 , A61B1/05 , A61M25/0138 , A61M25/0155
摘要： An endoscope comprises an insertion section, and this insertion section has a distal end portion, a proximal end portion, and a bendable portion located between the distal and proximal end portions. A fluid-pressure actuator is coupled to the insertion section, so as to bend the bendable portion. The fluid-pressure actuator is made up of an extensible body and an expansion-restricting member. The extensible body defines an internal space and has an extension axis along which it extends or contracts. The expansion-restricting member causes the extensible body to extend in the direction of the extension axis when a fluid is supplied into the internal space, and causes the extensible body to contract in the direction of the extensible axis when the fluid is discharged from the internal space. The bendable portion of the insertion section is bent in accordance with the extension or contraction of the extensible body.
摘要翻译：内窥镜包括插入部，该插入部具有远端部，近端部和位于远端部与近端部之间的弯曲部。流体压力致动器联接到插入部分，以便弯曲可弯曲部分。流体压力致动器由可扩展体和膨胀限制构件构成。可伸缩体定义了一个内部空间，并具有一个延伸轴线，它延伸或收缩。膨胀限制构件使得当流体被供应到内部空间中时，可延伸体在延伸轴线的方向上延伸，并且当流体从内部排出时使可延伸体在可延伸轴线的方向上收缩空间。插入部的弯曲部根据伸缩体的伸缩而弯曲。

2. 发明授权

US5144848A Intra-tube traveling apparatus 失效
标题翻译：管内行走装置
公开(公告)号：US5144848A
公开(公告)日：1992-09-08
申请号：US608573
申请日：1990-11-02
申请人： Nobuaki Uenishi , Mitsugu Nagayoshi , Hirofumi Miyanaga , Tomoaki Sato , Katsunori Sakiyama , Yasuhiro Ueda , Hideyuki Adachi
发明人： Nobuaki Uenishi , Mitsugu Nagayoshi , Hirofumi Miyanaga , Tomoaki Sato , Katsunori Sakiyama , Yasuhiro Ueda , Hideyuki Adachi
IPC分类号： F16L55/34 , G02B6/44 , G02B23/24
CPC分类号： F16L55/34 , G02B23/2476 , G02B6/4464
摘要： An intra-tube traveling apparatus includes a moving unit to which an endoscope is held and which is self-driven to travel in a pipe path, and a movement control section for controlling movement of the moving unit. The moving unit includes an elastic actuator which is extended/contracted in the radial direction and axial directions of the pipe path upon reception of the pressurized fluid, balloons attached to the front and rear ends of the elastic actuator. Each of the balloons is radially expanded/deformed upon reception of the pressurized fluid therein to be locked to the inner surface of the pipe path. The movement control section includes a pressurized fluid supply unit, a switching control section, a stop signal output switch for outputting a stop signal for stopping a movement operation of the moving unit, and a unit fixing portion for supplying the pressurized fluid to the balloons upon reception of the stop signal from the stop signal output switch to expand/deform the lock portions, thereby fixing the moving unit to the inner surface of the pipe path.
摘要翻译：管内行进装置包括：内窥镜被保持并且自行驱动地在管路中行进的移动单元，以及用于控制移动单元的移动的移动控制部。移动单元包括弹性致动器，该弹性致动器在接收到加压流体时，沿着管路的径向方向和轴向方向延伸/收缩，附接到弹性致动器的前端和后端的气囊。每个气囊在其中接收加压流体时径向膨胀/变形，以锁定到管路的内表面。运动控制部分包括加压流体供应单元，切换控制部分，用于输出用于停止移动单元的移动操作的停止信号的停止信号输出开关，以及用于将加压流体供应到气球的单元固定部分接收来自停止信号输出开关的停止信号以使锁定部分膨胀/变形，从而将移动单元固定到管道的内表面。

3. 发明授权

US4930494A Apparatus for bending an insertion section of an endoscope using a shape memory alloy 失效
标题翻译：用于使用形状记忆合金弯曲内窥镜的插入部分的装置
公开(公告)号：US4930494A
公开(公告)日：1990-06-05
申请号：US291242
申请日：1988-12-28
申请人： Sakae Takehana , Yasuhiro Ueda , Masakazu Gotanda , Tomohisa Sakurai , Hideyuki Adachi
发明人： Sakae Takehana , Yasuhiro Ueda , Masakazu Gotanda , Tomohisa Sakurai , Hideyuki Adachi
IPC分类号： A61B1/005 , A61F2/00 , A61M25/01 , F03G7/06
CPC分类号： A61M25/0158 , A61B1/00147 , A61B1/0058 , F03G7/065 , A61F2210/0014 , A61M2205/0266
摘要： The distal end of an insertion section of an endoscope is divided into a plurality of segments each including a pair of SMA coils which are arranged symmetrically with respect to an axis and memorize a close-winding shape. As the SMA coils recovers their memorized shape, the distal end of the insertion section is bent. The SMA coils are restored to the memorized shape when they are conductively heated by means of a current supply circuit. The current supply circuit comprises an input unit for inputting a target value of the bend angle for a leading segment, a sensor for detecting the distance of insertion of the insertion section, a detector circuit for detecting the bend angle of each segment, and means for controlling the amount of current supply so that the bend angle of the SMA coils agrees with a target angle. The inputted angle is set as the target angle for the leading segment, and the detected bend angle of each segment is set as the target angle for each succeeding segment. The set value is renewed each time the insertion distance of the insertion section attains a predetermined distance.
摘要翻译：内窥镜的插入部的前端被分割成多个片段，每个片段包括一对相对于轴对称设置的SMA线圈并且记忆紧绕形状。当SMA线圈恢复其记忆形状时，插入部分的远端弯曲。当SMA线圈通过电流供应电路导电加热时，SMA线圈恢复到记忆形状。电流供给电路包括用于输入前导部分的弯曲角度的目标值的输入单元，用于检测插入部分的插入距离的传感器，用于检测每个部分的弯曲角度的检测器电路，以及用于控制电流供给量，使得SMA线圈的弯曲角度与目标角度一致。将输入的角度设定为前段的目标角度，将各段的检测弯曲角度设定为每个后续段的目标角度。每当插入部的插入距离达到预定距离时，更新设定值。

4. 发明授权

US5531664A Bending actuator having a coil sheath with a fixed distal end and a free proximal end 失效
标题翻译：弯曲致动器具有具有固定远端和自由近端的线圈护套
公开(公告)号：US5531664A
公开(公告)日：1996-07-02
申请号：US280564
申请日：1994-07-25
申请人： Hideyuki Adachi , Sakae Takehana , Yasuhiro Ueda , Yasuo Hirata , Kazuhiro Takahashi
发明人： Hideyuki Adachi , Sakae Takehana , Yasuhiro Ueda , Yasuo Hirata , Kazuhiro Takahashi
IPC分类号： A61B1/005 , A61B1/00 , A61B1/12
CPC分类号： A61B1/0058 , A61B1/0052 , A61B1/0055 , A61B1/0057
摘要： A bending drive member to bend a bending member is arranged to extend in the direction of length of an elongate tube having flexibility, and attached to near the distal end of the tube with the distal end of the bending drive member being restricted in its position. The bending member drive member comprises a shape memory member formed by bundling together a plurality of wire-like shape memory materials each having a length, that spans from the position of one end to the other end, reversibly changed upon heating/cooling. The length of the shape memory member is changed dependent on a drive signal from a unit with a capability of heating. A non-compressive coil sheath through which the bending drive member extends is fixed at a distal end thereof to the elongate tube while the proximal end of the coil sheath is a free end with respect to the elongate tube.
摘要翻译：用于弯曲弯曲构件的弯曲驱动构件被布置成沿着具有柔性的细长管的长度方向延伸，并且在弯曲驱动构件的远端被限制在其位置的情况下附接到管的远端附近。弯曲构件驱动构件包括通过将多个线状形状记忆材料捆扎在一起而形成的形状记忆部件，每个线状形状记忆材料具有从一端位置到另一端的长度，在加热/冷却时可逆地改变。形状记忆部件的长度根据来自具有加热能力的部件的驱动信号而变化。弯曲驱动构件延伸穿过的非压缩线圈护套固定在其远端处于细长管上，而线圈护套的近端相对于细长管是自由端。

5. 发明授权

US5681260A Guiding apparatus for guiding an insertable body within an inspected object 失效
标题翻译：用于引导被检查物体内的可插入物体的引导装置
公开(公告)号：US5681260A
公开(公告)日：1997-10-28
申请号：US352433
申请日：1994-12-09
申请人： Yasuhiro Ueda , Sakae Takehana , Hideyuki Adachi , Tatsuya Yamaguchi , Takeaki Nakamura , Masakazu Gotanda , Masaaki Hayashi
发明人： Yasuhiro Ueda , Sakae Takehana , Hideyuki Adachi , Tatsuya Yamaguchi , Takeaki Nakamura , Masakazu Gotanda , Masaaki Hayashi
IPC分类号： A61B1/005 , A61B1/01 , A61B1/31
CPC分类号： A61B1/041 , A61B1/00082 , A61B1/00158 , A61B1/0051 , A61B34/73 , A61B5/14539 , A61B1/06 , A61B1/31 , A61B2017/00876
摘要： A guiding apparatus for guiding an insertable body within an inspected object is provided with an insertable body to be inserted into an inspected object, a guided part provided in at least a part of the insertable body and to be magnetically guided and a guiding device provided outside the inspected object and to magnetically guide the guided part. The guiding device includes a guiding part for guiding the guided part and a driving device for moving the guiding part at least two-dimensionally, the guided part and guiding part are to generate a magnetic force acting between them and the guiding part is to guide the guided part with the magnetic force.
摘要翻译：用于将可插入物体引导到被检查物体内的引导装置设置有可插入被检体的插入体，设置在可插入体的至少一部分上并被导向的引导部，被检查物体，并且磁性引导被引导部分。引导装置包括用于引导引导部分的引导部分和用于至少二维地移动引导部分的驱动装置，被引导部分和引导部分产生作用在它们之间的磁力，引导部分引导引导部分与磁力。

6. 发明授权

US5090259A Pipe-inspecting apparatus having a self propelled unit 失效
标题翻译：具有自推进单元的管道检查装置
公开(公告)号：US5090259A
公开(公告)日：1992-02-25
申请号：US488494
申请日：1990-03-02
申请人： Yoshio Shishido , Hideyuki Adachi , Hiroki Hibino , Tsutomu Yamamoto , Hirofumi Miyanaga , Syuichi Takayama , Yasuhiro Ueda , Yoshisade Aoki , Seiji Yamaguchi
发明人： Yoshio Shishido , Hideyuki Adachi , Hiroki Hibino , Tsutomu Yamamoto , Hirofumi Miyanaga , Syuichi Takayama , Yasuhiro Ueda , Yoshisade Aoki , Seiji Yamaguchi
IPC分类号： G01M3/00 , G01N21/954
CPC分类号： G01M3/005 , G01N21/954
摘要： A pipe-inspecting apparatus having a self-propelled unit. The self-propelled unit comprises an elastic tube which has forward and rear ends, and into which a fluid is supplied and from which the fluid is discharged, a restriction member mounted on the elastic tube, for restricting an axial expansion of the elastic tube, a bias member for biasing the elastic tube in the axial direction thereof, first and second holding members coupled to the ends of the elastic tube, respectively, for holding the ends of the elastic tube to the inner periphery of a pipe being inspected, while the fluid is being supplied into the holding members, and releasing the ends of the elastic tube from the inner periphery of the pipe, while the fluid is being discharged from the holding members. An observation device is coupled to the self-propelled unit. A display device is connected to the observation device, for displaying the image scanned by the observation device. A fluid control device is connected to the elastic tube, and to the first and second holding members.
摘要翻译：具有自推进单元的管道检查装置。自推进单元包括弹性管，其具有前端和后端，并且流体被供应到该弹性管中，流体被排出到该弹性管中;安装在弹性管上的限制构件，用于限制弹性管的轴向膨胀，用于沿弹性管的轴向偏置弹性管的偏置构件，分别联接到弹性管的端部的第一和第二保持构件，用于将弹性管的端部保持在被检查的管的内周，同时当流体从保持构件排出时，流体被供给到保持构件中，并且从管的内周释放弹性管的端部。观察装置联接到自推进单元。显示装置连接到观察装置，用于显示由观察装置扫描的图像。流体控制装置连接到弹性管以及第一和第二保持构件。

7. 发明授权

US6069698A Optical imaging apparatus which radiates a low coherence light beam onto a test object, receives optical information from light scattered by the object, and constructs therefrom a cross-sectional image of the object 有权
标题翻译：将低相干光束照射到测试对象上的光学成像设备从由物体散射的光接收光学信息，并由其构造物体的横截面图像
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。

8. 发明授权

US5558619A Endoscope system with automatic control according to movement of an operator 失效
标题翻译：内窥镜系统根据操作人员的动作进行自动控制
公开(公告)号：US5558619A
公开(公告)日：1996-09-24
申请号：US306726
申请日：1994-09-15
申请人： Kuniaki Kami , Hideyuki Adachi , Koichi Umeyama , Yoshihiro Kosaka , Seiji Yamaguchi , Eiichi Fuse , Michio Sato , Masakazu Nakamura , Yasundo Tanaka , Takashi Fukaya , Kiyotaka Matsuno , Katsuya Suzuki
发明人： Kuniaki Kami , Hideyuki Adachi , Koichi Umeyama , Yoshihiro Kosaka , Seiji Yamaguchi , Eiichi Fuse , Michio Sato , Masakazu Nakamura , Yasundo Tanaka , Takashi Fukaya , Kiyotaka Matsuno , Katsuya Suzuki
IPC分类号： A61B1/00 , A61B1/005 , A61B5/11 , A61B18/14 , A61B19/00 , G02B23/24 , G06F3/00 , G06F3/01
CPC分类号： G06F3/016 , A61B1/00006 , A61B1/00039 , A61B1/00048 , A61B1/0005 , A61B1/00147 , A61B1/0016 , A61B1/0052 , A61B5/1114 , A61B5/1127 , G06F3/011 , A61B2090/502 , A61B2505/05 , A61B2562/046 , A61B5/1125 , Y10S600/921
摘要： An endoscope system includes a movement detector for detecting an operator's movement, a signal processor for processing a signal the detector detects, and a control for controlling drive which drives a medical device according to an output signal of the signal processor. The endoscope system bends a bending section of an endoscope serving as a medical device according to the operator's movement, and thus orients the observation field of view to a direction the operator intends or controls the movement of a treatment adapter serving as a medical device. The endoscope system includes a superimposing means for superimposing an image associated with the operator's movement onto an image acquired by an imaging device associated with the endoscope system.
摘要翻译：内窥镜系统包括用于检测操作者的移动的移动检测器，用于处理检测器检测到的信号的信号处理器，以及用于控制根据信号处理器的输出信号驱动医疗装置的驱动的控制。内窥镜系统根据操作者的动作弯曲用作医疗装置的内窥镜的弯曲部，从而将观察视野定向到操作者想要的方向或控制用作医疗装置的治疗适配器的移动。内窥镜系统包括用于将与操作者的运动相关联的图像叠加到由与内窥镜系统相关联的成像装置获取的图像上的叠加装置。

9. 发明授权

US5339799A Medical system for reproducing a state of contact of the treatment section in the operation unit 失效
标题翻译：用于再现处理部在操作单元中的接触状态的医疗系统
公开(公告)号：US5339799A
公开(公告)日：1994-08-23
申请号：US870338
申请日：1992-04-17
申请人： Kuniaki Kami , Hideyuki Adachi , Koichi Umeyama , Yoshihiro Kosaka , Seiji Yamaguchi , Eiichi Fuse , Michio Sato , Masakazu Nakamura , Yasundo Tanaka , Takashi Fukaya , Kiyotaka Matsuno , Katsuya Suzuki
发明人： Kuniaki Kami , Hideyuki Adachi , Koichi Umeyama , Yoshihiro Kosaka , Seiji Yamaguchi , Eiichi Fuse , Michio Sato , Masakazu Nakamura , Yasundo Tanaka , Takashi Fukaya , Kiyotaka Matsuno , Katsuya Suzuki
IPC分类号： A61B17/00 , A61B17/32 , A61B17/34 , A61B18/14 , A61B18/22 , A61B18/24 , A61B19/00 , B25J3/04 , A61B1/00 , A61B10/00
CPC分类号： A61B18/14 , A61B18/24 , A61B34/70 , A61B34/76 , B25J3/04 , A61B17/32056 , A61B17/3478 , A61B17/3494 , A61B2017/00398 , A61B2017/00973 , A61B2018/1407 , A61B2018/2238 , A61B2034/741 , A61B2090/064 , A61B34/30
摘要： A medical system according to the present invention comprises a medical apparatus including an operation unit manipulated by a surgeon and a treatment section formed away from the operation unit for treating a subject, a detector or a pressure sensor for detecting a state of contact between the subject and the treatment section, and a reproduction mechanism for amplifying a small contact pressure according to the output of the detector and thus reproduce the state of contact so that the surgeon can perceive the state of contact.
摘要翻译：根据本发明的医疗系统包括医疗装置，其包括由外科医生操作的手术单元和远离用于治疗对象的操作单元形成的治疗部分，用于检测受试者之间的接触状态的检测器或压力传感器和处理部，以及用于根据检测器的输出放大小接触压力并因此再现接触状态使得外科医生能够感知接触状态的再现机构。

10. 发明授权

US5351677A Medical system having object information reproduction means for palpation 失效
标题翻译：具有用于触诊的对象信息再现装置的医疗系统
公开(公告)号：US5351677A
公开(公告)日：1994-10-04
申请号：US868642
申请日：1992-04-15
申请人： Kuniaki Kami , Hideyuki Adachi , Koichi Umeyama , Yoshihiro Kosaka , Seiji Yamaguchi , Eiichi Fuse , Michio Sato , Masakazu Nakamura , Yasundo Tanaka , Takashi Fukaya , Kiyotaka Matsuno , Katsuya Suzuki
发明人： Kuniaki Kami , Hideyuki Adachi , Koichi Umeyama , Yoshihiro Kosaka , Seiji Yamaguchi , Eiichi Fuse , Michio Sato , Masakazu Nakamura , Yasundo Tanaka , Takashi Fukaya , Kiyotaka Matsuno , Katsuya Suzuki
IPC分类号： A61B1/04 , A61B1/005 , A61B5/00 , A61B5/0205 , A61B5/03 , A61B8/12 , A61B8/14 , G09B23/28 , H04N13/00 , A61B1/06 , G06F15/42 , H04N7/18
CPC分类号： A61B1/0051 , A61B1/042 , A61B5/03 , A61B5/1455 , A61B5/1459 , A61B5/6885 , A61B8/12 , A61B8/14 , G09B23/28 , G09B23/285 , H04N13/004 , H04N13/0239 , H04N13/0275 , A61B5/14552 , H04N13/0048 , H04N13/0055 , H04N13/0285 , H04N13/0296 , H04N13/0438 , H04N13/0497
摘要： A medical system has a detecting device for detecting three dimensional image information about a living body, a signal processing circuit for processing the image signal transmitted from the detecting device, and an object information reproduction device. The object information reproduction device comprises a movable displacement element which is touched by the operator and acts according to the output from the signal processing circuit so as to cause the operator to tactually sense information about the object. Thus, the operator is able to recognize the degree of unevenness in a tactile manner by touching the displacement element. Other embodiments include means for sensing and reproducing hardness and temperature of the object.
摘要翻译：医疗系统具有用于检测关于生物体的三维图像信息的检测装置，用于处理从检测装置发送的图像信号的信号处理电路和对象信息再现装置。对象信息再现装置包括由操作者触摸的可移动位移元件，并且根据来自信号处理电路的输出进行操作，以使操作者触觉地感测关于对象的信息。因此，操作者能够通过触摸位移元件来以触觉方式识别不均匀度。其他实施例包括用于感测和再现物体的硬度和温度的装置。

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