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31. 发明专利

JP2004159773A Tip part of electronic endoscope 审中-公开
公开(公告)号：JP2004159773A
公开(公告)日：2004-06-10
申请号：JP2002327073
申请日：2002-11-11
申请人： Pentax Corp , ペンタックス株式会社
发明人： SANO HIROSHI
IPC分类号： G02B23/26 , A61B1/04
摘要： PROBLEM TO BE SOLVED: To provide a tip part of an electronic endoscope capable of further narrowing the diameter by securing a sufficient optical precision while securing the electrical insulation between an imaging unit holder cylinder and a tip part body.
SOLUTION: The tip part body 1 at the tip of an insertion part consists of a metal outer cylinder 1a exposed to the outer peripheral surface and an insulating inner cylinder 1b made of an insulating material fixed to the inner surface of the metal outer cylinder 1a. A metal objective holder cylinder 8 for holding an objective optical system 7 and a metal imaging unit holder cylinder 10 for holding a solid imaging element 9 are directly connected to each other and inserted and fixed into a through hole bored on the insulating inner cylinder 1b in the axial direction.
COPYRIGHT: (C)2004,JPO

32. 发明专利

JP2003339619A Endoscope 有权
标题翻译： ENDOSCOPE
公开(公告)号：JP2003339619A
公开(公告)日：2003-12-02
申请号：JP2002151961
申请日：2002-05-27
申请人： Pentax Corp , ペンタックス株式会社
发明人： SANO HIROSHI , ITOU KEIJI , OBATA YOSHIHIRO
IPC分类号： A61B1/00 , A61B1/04
摘要： PROBLEM TO BE SOLVED: To reduce the damage by inundation of an endoscope formed to a liquid-tight structure over the entire part including coupling portions by coupling a plurality of segments communicatively connected to each other.
SOLUTION: At least one segment is internally provided with a polymeric absorber.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：通过将多个彼此通信地连接的段联接，来减少在包括联接部分的整个部分上形成的液密结构的内窥镜的淹没的损害。解决方案：至少一个部分内部设有聚合物吸收体。版权所有（C）2004，JPO

33. 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。

34. 发明专利

DE19841702B4 未知
公开(公告)号：DE19841702B4
公开(公告)日：2006-08-17
申请号：DE19841702
申请日：1998-09-11
申请人： PENTAX CORP
发明人： KOEDA TAKASHI , SANO HIROSHI , IKEDA KUNITOSHI , UEDA HIROHISA , KANEKO KUNIKIYO , ADACHI RENSUKE
IPC分类号： G02B23/24 , G02B23/26 , A61B1/00 , A61B1/06 , A61B1/07

35. 发明专利

DE19524366B4 未知
公开(公告)号：DE19524366B4
公开(公告)日：2005-10-27
申请号：DE19524366
申请日：1995-07-04
申请人： PENTAX CORP
发明人： SANO HIROSHI , UEDA HIROHISA , ADACHI RENSUKE , IKEDA KUNITOSHI , KANEKO KUNIKIYO , KOEDA TAKASHI
IPC分类号： A61B1/07 , G02B23/24 , G02B23/26 , A61B1/012 , A61B1/06

36. 发明专利

DE19608027B4 未知
公开(公告)号：DE19608027B4
公开(公告)日：2006-12-14
申请号：DE19608027
申请日：1996-03-01
申请人： PENTAX CORP
发明人： UTSUI TETSUYA , SANO HIROSHI , ADACHI RENSUKE
IPC分类号： A61B1/04 , A61B1/00 , A61B5/00 , G02B23/24 , H04N7/18
摘要： A biological fluorescence diagnostic apparatus having a device for irradiating a biological tissue with light which excites the tissue to generate fluorescent light, and a device for taking a fluorescence image of the biological tissue passing through an ocular optical system of an endoscope. The apparatus further has a television camera unit including a television camera for taking an ordinary endoscopic observation image passing through the ocular optical system, and a television camera with an image intensifier for taking a fluorescence observation image passing through the ocular optical system after amplifying the light intensity of the image. An optical path switching system which includes a reflective surface is selectively inserted and withdrawn from the optical path of light passing through the ocular optical system so as to selectively produce ordinary and fluorescence images in the television camera unit. A filter is selectively inserted into and movable out of an illuminating light path of the endoscope in response to detection of the position of the optical path switching system.

37. 发明专利

DE19543570B4 未知
公开(公告)号：DE19543570B4
公开(公告)日：2005-10-27
申请号：DE19543570
申请日：1995-11-22
申请人： PENTAX CORP
发明人： KOEDA TAKASHI , SANO HIROSHI , UEDA HIROHISA , IKEDA KUNITOSHI , KANEKO KUNIKIYO , ADACHI RENSUKE
IPC分类号： G02B6/42 , G02B23/24
摘要： An illuminating apparatus of an endoscope having a bulb disposed to face an entrance end surface of a light guide for illumination to supply illuminating light to the light guide. A concave mirror surrounds side and rear portions of the bulb to converge light emitted peripherally from the bulb in the vicinity of the entrance end surface of the light guide. A convex lens is formed at the distal end of the bulb to allow light emitted forwardly and obliquely forward from the bulb to be incident on the entrance end surface of the light guide.

38. 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.

39. 发明专利

DE102007016611A1 未知
公开(公告)号：DE102007016611A1
公开(公告)日：2007-10-31
申请号：DE102007016611
申请日：2007-04-05
申请人： PENTAX CORP
发明人： SANO HIROSHI
IPC分类号： A61B1/04 , G02B23/10 , G02B23/24
摘要： There is provided a confocal endoscope system which is provided with an electronic endoscope having a confocal optical unit configured to emit illumination light toward an object and to obtain only light from a certain point of the object, and a processor to which the light obtained by the confocal optical unit is inputted. The processor is provided with an image processing unit that generates image data representing an image of the object based on the light transmitted from the confocal optical unit, and a measuring information superimposing unit that generates composite image data representing a composite image generated by superimposing measuring information for measuring the object on the image generated by the image processing unit. The measuring information superimposing unit determines a display condition of the measuring information on the composite image in accordance with an imaging area of the confocal optical unit.

40. 发明专利

DE19615678B4 未知
公开(公告)号：DE19615678B4
公开(公告)日：2005-10-20
申请号：DE19615678
申请日：1996-04-19
申请人： PENTAX CORP
发明人： KOEDA TAKASHI , SANO HIROSHI , UEDA HIROHISA , IKEDA KUNITOSHI , KANEKO KUNIKIYO , ADACHI RENSUKE
IPC分类号： G02B23/26 , A61B1/06 , A61B1/07 , F21V8/00 , G02B23/24
摘要： A portable endoscope system has an illuminating light guide for transmitting light for illuminating an object. A light source lamp contained in an illuminating light supply unit supplies light to the illuminating light guide. The entrance end portion of the illuminating light guide is disposed in an endoscope control part. The illuminating light supply unit is detachably attached to the control part. The portable endoscope system includes a connecting cable which connects the light source lamp with an external battery to supply electricity to the light source lamp from outside the endoscope system.

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