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1. 发明专利

JP2006223358A APPARATUS AND SYSTEM FOR OBJECT INTERNAL TREATMENT 审中-公开
公开(公告)号：JP2006223358A
公开(公告)日：2006-08-31
申请号：JP2005037837
申请日：2005-02-15
申请人： PENTAX CORP , NAT CANCER CT JAPAN
发明人： IKEDA KUNITOSHI , SANO HIROSHI , KANDA HIROYUKI , OHARA KENICHI , KAKIZOE TADAO , KOBAYASHI HISAMITSU
IPC分类号： A61B19/00 , A61B1/00 , A61B17/28 , A61B17/32
摘要： PROBLEM TO BE SOLVED: To provide an apparatus and system for object internal treatment having superior usability. SOLUTION: A tubular body part inserted inside an object is provided with a central hole part provided to penetrate through the body part from the center of the bottom face of an object side distal end for inserting an endoscope for observing an object site, and at least a single circumferential hole part positioned radially outward from the central hole part, and provided to penetrate the body part for inserting a treatment tool treating the object site. The body part distal end is formed with a groove which is opened in the radial direction and continuing to the circumferential hole part, a lid member is radially movably inserted into the radially opened groove, and this object internal treatment apparatus is further provided with an energizing member supporting the lid member, energizing it to move inward. COPYRIGHT: (C)2006,JPO&NCIPI

2. 发明专利

JP2002233575A COMPREHENSIVE MAGNETIC DEVICE FOR MEDICAL USE 失效
公开(公告)号：JP2002233575A
公开(公告)日：2002-08-20
申请号：JP2001071241
申请日：2001-02-07
申请人： NAT CANCER CT JAPAN
发明人： KOBAYASHI HISAMITSU , ISHIYAMA KAZUYUKI , KAKIZOE TADAO , ARAI KENICHI
IPC分类号： A61B1/00 , A61B6/03 , A61M25/01 , A61N2/00
摘要： PROBLEM TO BE SOLVED: To make a magnetic medical instrument usable in combination with conventional medical instruments in a real medical field by achieving miniaturization of the instrument, high efficiency, lower power consumption, and lower leakage magnetic flux. SOLUTION: At least one or more coreless or iron-core coils are positioned on a planar or curved surface and a patient is confined in between the opposite coils. By controlling the intensity, phase and frequency of the current which each coil carries, the instrument reacting to magnetic forces within the patient's body is controlled for medical practice. In this device, the iron core of one of the iron-core coils is connected to the iron core of the other iron-core coil on the side opposite the patient to reduce leakage magnetic flux to facilitate the use of the device in combination with other medical instruments.

3. 发明专利

JP2002238887A VIRTUAL ENDOSCOPE 失效
公开(公告)号：JP2002238887A
公开(公告)日：2002-08-27
申请号：JP2001086349
申请日：2001-02-19
申请人： NAT CANCER CT JAPAN
发明人： KOBAYASHI HISAMITSU , KAKIZOE TADAO , MORIYAMA NORIYUKI , HANAI KOZO , MATSUZAKI HIROSHI , IMABAYASHI WATARU , KIMURA HARUKI
IPC分类号： A61B6/03 , G06T1/00 , G06T3/00
摘要： PROBLEM TO BE SOLVED: To perform the diagnosis inside a lumen without giving stress to a patient and the diagnosis around the lumen as a CT apparatus at the same time highly precisely. SOLUTION: A restructured image like an endoscopic image and a CT image of the section crossing the axis of the restructured image are combined and displayed at the same time by using CT data.

4. 发明专利

JP2002233576A GUIDE WIRE APPLYING MAGNETISM 失效
公开(公告)号：JP2002233576A
公开(公告)日：2002-08-20
申请号：JP2001071242
申请日：2001-02-07
申请人： NAT CANCER CT JAPAN
发明人： KOBAYASHI HISAMITSU , ISHIYAMA KAZUYUKI , KAKIZOE TADAO , ARAI KENICHI
IPC分类号： A61M25/00 , A61F7/12 , A61M25/01 , A61N2/08
摘要： PROBLEM TO BE SOLVED: To provide a multifunctional guide wire using low magnetic force while providing for controllability and versatility. SOLUTION: Either a magnetic substance or a mechanism for generating a magnetic force is attached to the guide wire and an external magnetic field is applied thereto. By detecting the magnetic force therein, medical diagnoses and treatments are performed.

5. 发明申请

WO2005009227A8 INTERNAL TREATMENT APPARATUS FOR A PATIENT AND AN INTERNAL TREATMENT SYSTEM FOR A PATIENT 审中-公开
标题翻译：用于患者和患者的内部治疗系统的内部治疗设备
公开(公告)号：WO2005009227A8
公开(公告)日：2005-06-23
申请号：PCT/JP2004010539
申请日：2004-07-16
申请人： PENTAX CORP , NAT CANCER CT , SUGIYAMA AKIRA , OHARA KENICHI , SANO HIROSHI , IKEDA KUNITOSHI , KAKIZOE TADAO , KOBAYASHI TOSHIAKI
发明人： SUGIYAMA AKIRA , OHARA KENICHI , SANO HIROSHI , IKEDA KUNITOSHI , KAKIZOE TADAO , KOBAYASHI TOSHIAKI
IPC分类号： A61B1/00 , A61B1/01 , A61B1/018 , A61B1/12 , A61B1/31 , A61B5/00 , A61B8/12 , A61B17/28 , A61B17/34 , A61B19/00
CPC分类号： A61B1/31 , A61B1/00193 , A61B1/0125 , A61B1/015 , A61B1/018 , A61B1/043 , A61B1/0638 , A61B1/12 , A61B5/0066 , A61B5/0068 , A61B5/0071 , A61B5/0084 , A61B8/12 , A61B8/4416 , A61B17/29 , A61B17/3421 , A61B90/37 , A61B2017/2906 , A61B2017/3445
摘要： An internal treatment apparatus for a patient having a flexible tubular body to be introduced into a patient includes a center opening for inserting therethrough an endoscope for observing a target site, the center opening being circular in cross section and disposed at a center of an end face of the flexible tubular body; and a plurality of circumferential apertures through which surgical instruments are inserted for performing a surgical procedure on the target site, the plurality of circumferential apertures being provided in the flexible tubular body at equi-angular intervals around the center opening.
摘要翻译：一种用于患者的具有柔性管状体的患者的内部处理装置，所述内部处理装置包括用于插入用于观察目标部位的内窥镜的中心开口，所述中心开口的横截面为圆形并且设置在端面的中心的柔性管状体; 以及多个圆周孔，手术器械通过该多个圆周孔插入以用于在目标部位上执行外科手术，所述多个圆周孔以围绕中心开口的等角间距设置在柔性管状体中。

6. 发明专利

DE112004001398T5 未知
公开(公告)号：DE112004001398T5
公开(公告)日：2006-06-29
申请号：DE112004001398
申请日：2004-07-16
申请人： PENTAX CORP , NAT CANCER CT TOKIO TOKYO
发明人： SUGIYAMA AKIRA , OHARA KENICHI , SANO HIROSHI , IKEDA KUNITOSHI , KAKIZOE TADAO , KOBAYASHI TOSHIAKI
IPC分类号： A61B1/00 , A61B1/01 , A61B1/018 , A61B1/12 , A61B1/31 , A61B5/00 , A61B8/12 , A61B17/28 , A61B17/34 , A61B19/00
摘要： An internal treatment apparatus for a patient having a flexible tubular body to be introduced into a patient includes a center opening for inserting therethrough an endoscope for observing a target site, the center opening being circular in cross section and disposed at a center of an end face of the flexible tubular body; and a plurality of circumferential apertures through which surgical instruments are inserted for performing a surgical procedure on the target site, the plurality of circumferential apertures being provided in the flexible tubular body at equi-angular intervals around the center opening.

7. 发明专利

DE10342290A1 Magnetic anchor remote control system for endoscopic mucous membrane microsurgery removal has clamp on rod with magnetic head moved by external magnet 未知
公开(公告)号：DE10342290A1
公开(公告)日：2004-03-18
申请号：DE10342290
申请日：2003-09-12
申请人： PENTAX CORP , NAT CANCER CT TOKIO TOKYO , TAMAKAWA CO
发明人： UEDA HIROHISA , IKEDA KUNITOSHI , KAKIZOE TADAO , KOBAYASHI TOSHIAKI , GOTODA TAKUJI , TAMAKAWA KATSUNORI
IPC分类号： A61B1/00 , A61B17/00 , A61B17/02 , A61B17/08 , A61B17/122 , A61B17/28 , A61B19/00 , A61B17/064
摘要： A magnetic anchor remote control system moves a body part (9) using an attachment clamp (3) on a rod (5) with magnetic head (1) pulled by an external magnet (52) moving in a set path on a U shaped frame so as to separate normal and abnormal tissue for endoscope surgery.

8. 发明专利

JP2007202589A Electronic endoscope apparatus 审中-公开
标题翻译：电子内窥镜装置
公开(公告)号：JP2007202589A
公开(公告)日：2007-08-16
申请号：JP2006021345
申请日：2006-01-30
申请人： National Cancer Center-Japan , Pentax Corp , ペンタックス株式会社 , 国立がんセンター総長
发明人： KAKIZOE TADAO , KOBAYASHI HISAMITSU , MATSUI TAKESHI , IKETANI KOHEI
IPC分类号： A61B1/04 , A61B1/06 , G02B23/24 , H04N7/18
摘要： PROBLEM TO BE SOLVED: To provide an electronic endoscope apparatus allowing easy understanding of the whole image of an observation surface and providing a clear image of a microstructure of the observation surface in an intended depth. SOLUTION: This electronic endoscope apparatus is provided with a light source, a rotating filter emitting the emission light from the light source by sequentially changing over between a wide band light having a wide wavelength band and a narrow band light having a narrow wavelength band, a first image memory section recording a first image signal obtained when irradiated with the wide band light, a second image memory section recording a second image signal obtained when irradiated with the narrow band light, and image signal composition section composing the first image signal and the second image signal. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种允许容易地理解观察表面的整个图像并且以预期深度提供观察表面的微结构的清晰图像的电子内窥镜装置。解决方案：该电子内窥镜装置设置有光源，旋转滤光器，其通过在具有宽波长带的宽带光和具有窄波长的窄带光之间顺序地转换来发射来自光源的发射光记录当用宽带光照射时获得的第一图像信号的第一图像存储部分，记录用窄带光照射时获得的第二图像信号的第二图像存储部分，以及构成第一图像信号的图像信号合成部分和第二图像信号。版权所有（C）2007，JPO＆INPIT

9. 发明专利

JP2007173580A Magnetic field generator and its controlling method 有权
标题翻译：磁场发生器及其控制方法
公开(公告)号：JP2007173580A
公开(公告)日：2007-07-05
申请号：JP2005370063
申请日：2005-12-22
申请人： National Cancer Center-Japan , Pentax Corp , Tamakawa Co Ltd , ペンタックス株式会社 , 国立がんセンター総長 , 株式会社玉川製作所
发明人： KAKIZOE TADAO , KOBAYASHI HISAMITSU , TAMAGAWA KATSUNORI , IKEDA KUNITOSHI , OHARA KENICHI
IPC分类号： H01F7/20 , A61B19/00
摘要： PROBLEM TO BE SOLVED: To provide a magnetic field generator capable of performing a magnetic induction of an induced object more safely and high precisely, and to provide a method of controlling the magnetic field generator. SOLUTION: There are arranged a plurality of magnetic field generating basic structures 71, each of which is self-standing by a simple substance and is provided with two coils 11, 12 which are arranged up and down magnetic poles 711, 712 which are threaded through the coils 11, 12, respectively, yokes 721, 723 which are linked with the magnetic poles 711, 712, a yoke 722 which links and supports these two yokes 721, 723, and a base 725 which supports the yoke 722. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够更精确地更安全和更高地执行感应物体的磁感应的磁场发生器，并且提供一种控制磁场发生器的方法。解决方案：布置有多个磁场产生基础结构71，每个磁场产生基本结构71由简单物质自立，并且设置有两个线圈11,12，上部和下部磁极711,712设置线圈11,12分别穿过与磁极711,712连接的磁轭721,723，连接并支撑这两个磁轭721,723的磁轭722和支撑磁轭722的基座725。版权所有（C）2007，JPO＆INPIT

10. 发明专利

JP2005006754A Anchor remotely guiding system for endoscope and treating method by endoscope using anchor remotely guiding system 有权
标题翻译：使用锚固器远程引导系统通过内窥镜进行内窥镜和治疗方法的锚固器远程引导系统
公开(公告)号：JP2005006754A
公开(公告)日：2005-01-13
申请号：JP2003172237
申请日：2003-06-17
申请人： National Cancer Center-Japan , Pentax Corp , ペンタックス株式会社 , 国立がんセンター総長
发明人： TARUMOTO TETSUYA , OHARA KENICHI , KAKIZOE TADAO , KOBAYASHI HISAMITSU , GOTODA TAKUSHI
IPC分类号： A61B19/00 , A61B1/00
摘要： PROBLEM TO BE SOLVED: To provide an anchor remotely guiding system for an endoscope capable of quickly and easily excising an object part and making a connection member be tense at all times when moving an anchor in a prescribed direction inside an object by making a distance between the anchor and a clamping member adjustable, and a treating method by the endoscope using the anchor remotely guiding system. SOLUTION: The anchor remotely guiding system for the endoscope comprises the clamping member capable of clamping an object part inside the object, a magnetic anchor composed of a magnetic body, a deformable linear connection member connecting the clamping member and the magnetic anchor, and a magnetic anchor guiding device arranged outside the object for generating a magnetic field. Then, by magnetic force from the magnetic field generated by the magnetic anchor guiding device, the magnetic anchor is moved and the object part clamped by the clamping member is moved in a prescribed direction. The connection member whose one end part is connected to the clamping member is provided with a plurality of hole parts along the longitudinal direction and the magnetic anchor is provided with an engaging member to be selectively engaged with one of the hole parts. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种用于内窥镜的锚远程引导系统，其能够快速方便地切除物体部分，并且通过制造在物体内沿规定方向移动锚点时始终使连接构件紧张所述锚固件和夹紧构件之间的距离可调节，以及通过所述内窥镜使用所述锚定远程引导系统的处理方法。解决方案：用于内窥镜的锚定远程引导系统包括能够夹持物体内的物体部分的夹持构件，由磁体构成的磁性锚，连接夹紧构件和磁性锚的可变形线性连接构件，以及布置在物体外部以产生磁场的磁性锚定引导装置。然后，通过由磁性锚固引导装置产生的磁场的磁力，使磁性锚固体移动，夹持构件夹住的物体部分沿规定的方向移动。其一端部与夹紧构件连接的连接构件沿着长度方向设置有多个孔部，磁性锚固体设置有能够选择性地与孔部中的一个接合的接合构件。版权所有（C）2005，JPO＆NCIPI

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