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1. 发明申请

US20120197082A1 ROTARY SELF-PROPELLED ENDOSCOPE SYSTEM 有权
标题翻译：旋转自我内窥镜系统
公开(公告)号：US20120197082A1
公开(公告)日：2012-08-02
申请号：US13443267
申请日：2012-04-10
申请人： Akio UCHIYAMA , Mitsuhiro ITO , Seiichi ITO , Yoshiyuki TANII
发明人： Akio UCHIYAMA , Mitsuhiro ITO , Seiichi ITO , Yoshiyuki TANII
IPC分类号： A61B1/01
CPC分类号： A61B1/31 , A61B1/00006 , A61B1/00039 , A61B1/00055 , A61B1/00154 , A61B1/0016 , A61B1/01
摘要： A rotary self-propelled endoscope system includes an insertion section body, an insertion section, a drive unit, a torque detection unit, and a control unit. In a distal end portion of the insertion section body, a rigid distal end portion including an image pickup apparatus is disposed. The insertion section is rotatably fit to the outside of the insertion section body, and includes a rotary tubular member having a helical portion formed by a helical concave-convex portion. The drive unit applies the rotary tubular member with axial and rotational drive force. The torque detection unit detects torque information of the rotary tubular member. On the basis of the torque information detected by the torque detection unit, the control unit compares a present value with a preset limit value for controlling the torque of the rotary tubular member, and controls the drive unit on the basis of the comparison result.
摘要翻译：一种旋转自走式内窥镜系统，包括插入部主体，插入部，驱动部，转矩检测部以及控制部。在插入部分主体的远端部分中，设置包括图像拾取装置的刚性远端部分。插入部可旋转地配合到插入部主体的外侧，并且包括具有由螺旋状凹凸部形成的螺旋部的旋转管状部件。驱动单元对旋转管状构件施加轴向和旋转驱动力。扭矩检测单元检测旋转管状构件的扭矩信息。基于由转矩检测单元检测的扭矩信息，控制单元将当前值与用于控制旋转管状构件的扭矩的预设极限值进行比较，并且基于比较结果来控制驱动单元。

2. 发明授权

US5400769A Electrically bendable endoscope apparatus having controlled fixed bending speed 失效
标题翻译：具有受控制的固定弯曲速度的可弯曲内窥镜装置
公开(公告)号：US5400769A
公开(公告)日：1995-03-28
申请号：US989945
申请日：1992-12-10
申请人： Yoshiyuki Tanii , Hiroki Hibino
发明人： Yoshiyuki Tanii , Hiroki Hibino
IPC分类号： A61B1/005 , A61B1/04
CPC分类号： A61B1/0052 , A61B1/0016
摘要： In response to the operation of a bending operation switch, a controlling circuit switches on/off a plurality of transistors of a driving circuit, controls the polarity of a voltage applied to a motor or does not apply the voltage and, on the other hand, controls the voltage applied to the motor to be on/off while monitoring the rotating speed of the motor through an encoder to thereby drive and control the motor at a predetermined speed which can be variably set steppedly so that an endoscope bendable part may be bent at a fixed speed.
摘要翻译：响应于弯曲操作开关的操作，控制电路接通/关闭驱动电路的多个晶体管，控制施加到电动机的电压的极性或不施加电压，另一方面，在通过编码器监视电动机的转速的同时控制施加到电动机的电压，从而以可以可变地设定的预定速度驱动和控制电动机，使得内窥镜可弯曲部分可以在固定速度。

3. 发明授权

US08177709B2 Rotary self-propelled endoscope system 有权
标题翻译：旋转自走式内窥镜系统
公开(公告)号：US08177709B2
公开(公告)日：2012-05-15
申请号：US11906585
申请日：2007-10-03
申请人： Akio Uchiyama , Mitsuhiro Ito , Seiichi Ito , Yoshiyuki Tanii
发明人： Akio Uchiyama , Mitsuhiro Ito , Seiichi Ito , Yoshiyuki Tanii
IPC分类号： A61B1/00
CPC分类号： A61B1/31 , A61B1/00006 , A61B1/00039 , A61B1/00055 , A61B1/00154 , A61B1/0016 , A61B1/01
摘要： A rotary self-propelled endoscope system includes an insertion section body, an insertion section, a drive unit, a torque detection unit, and a control unit. In a distal end portion of the insertion section body, a rigid distal end portion including an image pickup apparatus is disposed. The insertion section is rotatably fit to the outside of the insertion section body, and includes a rotary tubular member having a helical portion formed by a helical concave-convex portion. The drive unit applies the rotary tubular member with axial and rotational drive force. The torque detection unit detects torque information of the rotary tubular member. On the basis of the torque information detected by the torque detection unit, the control unit compares a present value with a preset limit value for controlling the torque of the rotary tubular member, and controls the drive unit on the basis of the comparison result.
摘要翻译：一种旋转自走式内窥镜系统，包括插入部主体，插入部，驱动部，转矩检测部以及控制部。在插入部分主体的远端部分中，设置包括图像拾取装置的刚性远端部分。插入部可旋转地配合到插入部主体的外侧，并且包括具有由螺旋状凹凸部形成的螺旋部的旋转管状部件。驱动单元对旋转管状构件施加轴向和旋转驱动力。扭矩检测单元检测旋转管状构件的扭矩信息。基于由转矩检测单元检测的扭矩信息，控制单元将当前值与用于控制旋转管状构件的扭矩的预设极限值进行比较，并且基于比较结果来控制驱动单元。

4. 发明申请

US20090173875A1 IMAGE PICKUP UNIT AND ENDOSCOPE USING THE SAME 审中-公开
标题翻译：图像拍摄单元和使用相同的内窥镜
公开(公告)号：US20090173875A1
公开(公告)日：2009-07-09
申请号：US12401944
申请日：2009-03-11
申请人： Hironobu ICHIMURA , Yoshiyuki TANII , Makoto ABE , Ryosuke ISHIZAKI
发明人： Hironobu ICHIMURA , Yoshiyuki TANII , Makoto ABE , Ryosuke ISHIZAKI
IPC分类号： H01J3/14
CPC分类号： A61B1/042 , A61B1/00096 , A61B1/00101 , G02B23/2423 , G02B23/243
摘要： The image pickup unit is configured to include an objective lens unit composed of a plurality of optical members and a series-connecting portion which unitizes the plurality of optical members and a photoelectric conversion image pickup device and the series-connecting portion is configured to include a holding portion which holds one of the plurality of optical members, an extending portion which is provided to extend from one end of the holding portion in a direction parallel to the optical axis of the optical member held by the holding portion and is formed to be elastically deformable in a direction almost orthogonal to the optical axis, and an engaging portion which is provided at the extending portion and engages with, of the plurality of optical members, one different from the optical member held by the holding portion.
摘要翻译：图像拾取单元被配置为包括由多个光学构件构成的物镜单元和将多个光学构件和光电转换图像拾取装置成为一体的串联连接部，并且串联连接部被构造成包括保持部，其保持多个光学部件中的一个;延伸部，其设置成从与保持部保持的光学部件的光轴平行的方向从保持部的一端延伸，并且形成为弹性地在与所述光轴大致正交的方向上可变形的接合部和与所述保持部保持的所述光学构件不同的多个光学构件的与所述延伸部配合的卡合部。

5. 发明申请

US20090156897A1 ROTATING SELF-PROPELLED ENDOSCOPE DEVICE 审中-公开
标题翻译：旋转自支撑内窥镜装置
公开(公告)号：US20090156897A1
公开(公告)日：2009-06-18
申请号：US12066330
申请日：2005-09-30
申请人： Keijiro Omot , Yasuhito Kura , Takahiro Kishi , Yoshiyuki Tanii
发明人： Keijiro Omot , Yasuhito Kura , Takahiro Kishi , Yoshiyuki Tanii
IPC分类号： A61B1/00 , G08B23/00
CPC分类号： A61B1/005 , A61B1/00147 , A61B1/0016
摘要： A rotating self-propelled endoscope device 1 of the present invention comprises an insertion portion 2 to be inserted into a subject, a thrust generation portion 12 provided rotatably around a longitudinal axis of an outer circumference of the insertion portion, a rotary motive force generating unit 3 having a driving unit 45 for rotating the thrust generation portion, a detecting unit 52 for detecting physical information based on driving of the driving unit of the rotation driving portion, and a notifying unit 10 for notifying the physical information based on a detection result of the detecting unit, and a behavior of the thrust generating unit can be grasped by a user.
摘要翻译：本发明的旋转自推进式内窥镜装置1包括插入对象的插入部2，围绕插入部的外周的纵轴可旋转地设置的推力产生部12，旋转动力产生部 3具有用于旋转推力产生部的驱动单元45，用于基于旋转驱动部的驱动单元的驱动来检测物理信息的检测单元52，以及用于根据检测结果通知物理信息的通知单元10 检测单元和推力发生单元的动作可以由用户掌握。

6. 发明申请

US20080086029A1 Rotary self-propelled endoscope system 有权
标题翻译：旋转自走式内窥镜系统
公开(公告)号：US20080086029A1
公开(公告)日：2008-04-10
申请号：US11906585
申请日：2007-10-03
申请人： Akio UCHIYAMA , Mitsuhiro ITO , Seiichi ITO , Yoshiyuki TANII
发明人： Akio UCHIYAMA , Mitsuhiro ITO , Seiichi ITO , Yoshiyuki TANII
IPC分类号： A61B1/01
CPC分类号： A61B1/31 , A61B1/00006 , A61B1/00039 , A61B1/00055 , A61B1/00154 , A61B1/0016 , A61B1/01
摘要： A rotary self-propelled endoscope system includes an insertion section body, an insertion section, a drive unit, a torque detection unit, and a control unit. In a distal end portion of the insertion section body, a rigid distal end portion including an image pickup apparatus is disposed. The insertion section is rotatably fit to the outside of the insertion section body, and includes a rotary tubular member having a helical portion formed by a helical concave-convex portion. The drive unit applies the rotary tubular member with axial and rotational drive force. The torque detection unit detects torque information of the rotary tubular member. On the basis of the torque information detected by the torque detection unit, the control unit compares a present value with a preset limit value for controlling the torque of the rotary tubular member, and controls the drive unit on the basis of the comparison result.
摘要翻译：一种旋转自走式内窥镜系统，包括插入部主体，插入部，驱动部，转矩检测部以及控制部。在插入部分主体的远端部分中，设置包括图像拾取装置的刚性远端部分。插入部可旋转地配合到插入部主体的外侧，并且包括具有由螺旋状凹凸部形成的螺旋部的旋转管状部件。驱动单元对旋转管状构件施加轴向和旋转驱动力。扭矩检测单元检测旋转管状构件的扭矩信息。基于由转矩检测单元检测的扭矩信息，控制单元将当前值与用于控制旋转管状构件的扭矩的预设极限值进行比较，并且基于比较结果来控制驱动单元。

7. 发明授权

US09078616B2 Rotary self-propelled endoscope system 有权
标题翻译：旋转自走式内窥镜系统
公开(公告)号：US09078616B2
公开(公告)日：2015-07-14
申请号：US13443267
申请日：2012-04-10
申请人： Akio Uchiyama , Mitsuhiro Ito , Seiichi Ito , Yoshiyuki Tanii
发明人： Akio Uchiyama , Mitsuhiro Ito , Seiichi Ito , Yoshiyuki Tanii
IPC分类号： A61B1/31 , A61B1/01 , A61B1/00
CPC分类号： A61B1/31 , A61B1/00006 , A61B1/00039 , A61B1/00055 , A61B1/00154 , A61B1/0016 , A61B1/01
摘要： A rotary self-propelled endoscope system includes an insertion section body, an insertion section, a drive unit, a torque detection unit, and a control unit. In a distal end portion of the insertion section body, a rigid distal end portion including an image pickup apparatus is disposed. The insertion section is rotatably fit to the outside of the insertion section body, and includes a rotary tubular member having a helical portion formed by a helical concave-convex portion. The drive unit applies the rotary tubular member with axial and rotational drive force. The torque detection unit detects torque information of the rotary tubular member. On the basis of the torque information detected by the torque detection unit, the control unit compares a present value with a preset limit value for controlling the torque of the rotary tubular member, and controls the drive unit on the basis of the comparison result.
摘要翻译：一种旋转自走式内窥镜系统，包括插入部主体，插入部，驱动部，转矩检测部以及控制部。在插入部分主体的远端部分中，设置包括图像拾取装置的刚性远端部分。插入部可旋转地配合到插入部主体的外侧，并且包括具有由螺旋状凹凸部形成的螺旋部的旋转管状部件。驱动单元对旋转管状构件施加轴向和旋转驱动力。扭矩检测单元检测旋转管状构件的扭矩信息。基于由转矩检测单元检测的扭矩信息，控制单元将当前值与用于控制旋转管状构件的扭矩的预设极限值进行比较，并且基于比较结果来控制驱动单元。

8. 发明授权

US5840016A Line changeover device for endoscope 失效
标题翻译：内窥镜线切换装置
公开(公告)号：US5840016A
公开(公告)日：1998-11-24
申请号：US659932
申请日：1996-06-07
申请人： Seiji Kitano , Hideo Ito , Tsutomu Ishiguro , Yoshiyuki Tanii , Satoshi Nakagawasai , Yasuhito Kura
发明人： Seiji Kitano , Hideo Ito , Tsutomu Ishiguro , Yoshiyuki Tanii , Satoshi Nakagawasai , Yasuhito Kura
IPC分类号： A61B1/12
CPC分类号： A61B1/00068 , A61B1/12
摘要： A line changeover device for an endoscope, which changes over a line which is arranged in the endoscope, is arranged such that it comprises a cylinder and a piston which is fitted and inserted into the cylinder in a retractable manner, a seal member which is abutted against the cylinder for retaining at least one of water tightness and gas tightness with respect to the cylinder is fixedly provided on an outer periphery of the piston, and a strength reinforcement is provided on at least a part between an outer periphery of said seal member and an inner periphery thereof. The water tightness and the gas tightness within the cylinder are retained or held, and a sliding resistance of the piston is kept appropriately or adequately without the use of lubricating oil. Sliding ability between the cylinder and the piston at the time of operation is improved. Operability can be made fine or satisfactory.
摘要翻译：布置在内窥镜中的线路上的内窥镜用线切换装置被配置为使得其包括以可缩回的方式装配并插入到气缸中的气缸和活塞，密封构件抵接相对于气缸保持至少一个水密性和气密性的气缸固定地设置在活塞的外周上，并且在所述密封构件的外周和所述密封构件的外周之间的至少一部分上设置有强度增强件其内周。气缸内的防水性和气密性被保持或保持，活塞的滑动阻力不受适当或不充分的使用而不使用润滑油。改善了气缸与活塞在运转时的滑动能力。可操作性可以很好或令人满意。

9. 发明申请

US20120220832A1 ENDOSCOPE BENDING DEVICE 审中-公开
标题翻译：内窥镜弯曲装置
公开(公告)号：US20120220832A1
公开(公告)日：2012-08-30
申请号：US13466430
申请日：2012-05-08
申请人： Toshihiko NAKADE , Nobuyuki Matsuura , Yoshiyuki Tanii
发明人： Toshihiko NAKADE , Nobuyuki Matsuura , Yoshiyuki Tanii
IPC分类号： A61B1/01
CPC分类号： A61B1/0052 , A61B1/0057
摘要： An endoscope bending device includes an operation wire which includes a wire proximal end movably provided in an inner peripheral groove of a pulley, and a wire distal end connected to a bending section, the operation wire extending into an endoscope insertion section after being wound around an outer peripheral groove or the inner peripheral groove in a neutral condition in which the bending section is not bent. The endoscope bending device includes a slack absorbing portion which is configured to absorb the slack of the operation wire by moving the wire proximal end of the operation wire in the inner peripheral groove in a direction opposite to a discharging direction of the operation wire during the operation of discharging the operation wire from the neutral condition.
摘要翻译：内窥镜弯曲装置包括操作线，该操作线包括可滑动地设置在滑轮的内周槽中的线近端和连接到弯曲部的线远端，所述操作线在被缠绕在内窥镜插入部之后延伸到内窥镜插入部外周槽或内周槽处于弯曲部不弯曲的中立状态。内窥镜弯曲装置包括松弛吸收部，该松弛吸收部被构造成通过在操作期间沿与操作线的排出方向相反的方向移动内周槽中的操作线的线的近端来吸收操作线的松弛从中性状态卸下操作线。

10. 发明授权

US5469840A Electromotive warping type endoscope with velocity control 失效
标题翻译：具有速度控制的电动整经型内窥镜
公开(公告)号：US5469840A
公开(公告)日：1995-11-28
申请号：US242052
申请日：1994-05-10
申请人： Yoshiyuki Tanii , Motokazu Nakamura , Yoshikatsu Nagayama , Katsuaki Morita , Hiroki Hibino , Akira Suzuki
发明人： Yoshiyuki Tanii , Motokazu Nakamura , Yoshikatsu Nagayama , Katsuaki Morita , Hiroki Hibino , Akira Suzuki
IPC分类号： A61B1/005
CPC分类号： A61B1/0052 , A61B1/00039 , A61B1/0005 , A61B1/0016 , A61B1/008
摘要： An endoscope apparatus according to the present invention includes a warping velocity control device which receives an angle of warp detected by an angle detection device and a value of an electric current realized at this angle of warp and detected by an electric current detection device. The control device makes comparisons between the angle of warp and the value of the electric current and data about a normal state stored in a storage device. If the result is larger than data for the normal state by a predetermined value, the warping velocity is lowered while a discrimination is made that an abnormal state (the warp-enabled portion has come in contact with the body wall) takes place. Additionally, the apparatus could include a time detecting device for detecting a time in which an electric quantity supplied to a drive means is larger than a predetermined time. The warping velocity control device controls the warping velocity according to the comparison made by the time detecting device.
摘要翻译：根据本发明的内窥镜装置包括：翘曲速度控制装置，其接收由角度检测装置检测的翘曲角度和在该翘曲角度实现的电流值，并由电流检测装置检测。控制装置比较存储在存储装置中的翘曲角度和电流值与关于正常状态的数据。如果结果大于正常状态的数据达预定值，则会发生翘曲速度降低，同时判断异常状态（经向使能部分与体壁接触）发生。此外，该装置可以包括用于检测提供给驱动装置的电量大于预定时间的时间的时间检测装置。翘曲速度控制装置根据时间检测装置的比较来控制翘曲速度。

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