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1. 发明专利

JP2008012211A Endoscope apparatus for magnified observation 审中-公开
标题翻译：内窥镜装置放大观察
公开(公告)号：JP2008012211A
公开(公告)日：2008-01-24
申请号：JP2006188995
申请日：2006-07-10
申请人： Optiscan Pty Ltd , Pentax Corp , オプティスキャンピーティーワイリミテッド , ペンタックス株式会社
发明人： SAIDA NOBUYUKI , IKETANI KOHEI , TAKAHASHI AKIHIRO , OKADA SHINSUKE , NUMAZAWA YOSHINOBU
IPC分类号： A61B1/00
摘要： PROBLEM TO BE SOLVED: To provide an endoscope apparatus for magnified observations for performing a series of endoscopic examinations for finding a cancerous lesion in an early stage by screening and diagnosing it by a microscopic super-magnifying observation continuously in a short period of time.
SOLUTION: In the endoscope apparatus for magnified observations which is equipped with an observation window 12 for normal observations and an observation window 15 for magnified observations, the endoscope apparatus for magnified observations is equipped with an excitation light emitting means 54 for emitting excitation light to generate self-fluorescence from living tissues from an illumination window 11 and an excitation light cut filter 24 which cuts off light of a wavelength band of the excitation light and transmits light of a wavelength band of the self-fluorescence in the observation window 12 for normal observation.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：解决问题：提供一种用于放大观察的内窥镜装置，用于通过在短时间内连续地通过微观超放大观察来筛选和诊断来进行一系列内窥镜检查以在早期发现癌性病变时间。解决方案：在用于放大观察的内窥镜装置中，装备有用于正常观察的观察窗12和用于放大观察的观察窗15，用于放大观察的内窥镜装置配备有用于发射激发的激发光发射装置54 光从来自照明窗11的活体组织和激发光截止滤光器24产生自发荧光，激发光截止滤光器24切断激发光的波长带的光并透过观察窗12中的自荧光的波长带的光用于正常观察。版权所有（C）2008，JPO＆INPIT

2. 发明专利

JP2007202929A Endoscope apparatus 有权
标题翻译：内窥镜装置
公开(公告)号：JP2007202929A
公开(公告)日：2007-08-16
申请号：JP2006027874
申请日：2006-02-06
申请人： Optiscan Pty Ltd , Pentax Corp , オプティスキャンピーティーワイリミテッド , ペンタックス株式会社
发明人： TAKAHASHI AKIHIRO , IKETANI KOHEI , SAIDA NOBUYUKI , OKADA SHINSUKE , NUMAZAWA YOSHINOBU
IPC分类号： A61B1/04 , G02B23/24 , H04N7/18
摘要： PROBLEM TO BE SOLVED: To provide an endoscope apparatus capable of constantly confirming which site of the internal it is by correlation with a regular observation image when regenerating a recorded microscopic magnified observation image. SOLUTION: This endoscope apparatus is provided with time stamp information transmitting/receiving circuits 23 and 33, when an imaging signal is input in either of two-system endoscope image processing section 2 or 3, transmitting time stamp information to be stamped in an image signal in the image signal processing section 2 (or 3) to the other image signal processing section 3 (or 2) and, when the time stamp information is transmitted from the other image signal processing section 3 (or 2), receiving it and allowing the image signal processing section 2 (or 3) to stamp the time based on the time stamp information on the image signal. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种内窥镜装置，当再生记录的微观放大观察图像时，能够通过与常规观察图像相关联来不断地确认其内部的哪个位置。解决方案：当在两系统内窥镜图像处理部分2或3中的任一个中输入成像信号时，该内窥镜装置设置有时间戳信息发送/接收电路23和33，发送要标记的时间戳信息图像信号处理部分2（或3）中的图像信号传送到另一个图像信号处理部分3（或2），并且当从其他图像信号处理部分3（或2）发送时间戳信息时，接收它并且允许图像信号处理部分2（或3）基于关于图像信号的时间戳信息来标记时间。版权所有（C）2007，JPO＆INPIT

3. 发明专利

JP2007202928A Image signal recording device of endoscope 有权
标题翻译：内窥镜图像信号记录装置
公开(公告)号：JP2007202928A
公开(公告)日：2007-08-16
申请号：JP2006027873
申请日：2006-02-06
申请人： Optiscan Pty Ltd , Pentax Corp , オプティスキャンピーティーワイリミテッド , ペンタックス株式会社
发明人： TAKAHASHI AKIHIRO , IKETANI KOHEI , SAIDA NOBUYUKI , OKADA SHINSUKE , NUMAZAWA YOSHINOBU
IPC分类号： A61B1/04 , G02B23/24 , H04N7/18
摘要： PROBLEM TO BE SOLVED: To provide an image signal recording device of an endoscope capable of easily confirming which site of the internal it is by correlation with a regular observation image when regenerating a recorded microscopic magnified observation image.
SOLUTION: This image signal recording device is controlled to sequentially record two-system endoscope image signals in a same recording area of an image signal recording section 14 or, when the 2-system endoscope image signals are simultaneously input in an image signal input section 12, can select either of a mode where one endoscope image signal is superposed on the other endoscope image signal and recorded in the same recording area of the image signal recording section 14, or a mode where the two-system endoscope image signals are sequentially recorded in different and individual recording areas of the image signal recording section 14 and the input time of one endoscope image signal is recorded in each individual recording area of the image signal recording section 14.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种内窥镜的图像信号记录装置，当再生记录的微观放大观察图像时，能够容易地确认其内部的哪个位置与常规观察图像相关。解决方案：该图像信号记录装置被控制为在图像信号记录部分14的相同记录区域中顺序地记录双系统内窥镜图像信号，或者当双系统内窥镜图像信号被同时输入到图像信号输入部分12可以选择其中一个内窥镜图像信号叠加在另一个内窥镜图像信号上并记录在图像信号记录部分14的相同记录区域中的任何一个，或者双系统内窥镜图像信号是顺序地记录在图像信号记录部分14的不同和单独的记录区域中，并且将一个内窥镜图像信号的输入时间记录在图像信号记录部分14的每个独立的记录区域中。（C）2007，JPO＆INPIT

4. 发明专利

JP2008022890A Endoscope system for enlarging observation 有权
标题翻译：内窥镜系统用于放大观察
公开(公告)号：JP2008022890A
公开(公告)日：2008-02-07
申请号：JP2006195419
申请日：2006-07-18
申请人： Pentax Corp , ペンタックス株式会社
发明人： SAIDA NOBUYUKI , IKETANI KOHEI , TAKAHASHI AKIHIRO , OKADA SHINSUKE , NUMAZAWA YOSHINOBU
IPC分类号： A61B1/00 , A61B1/04 , G02B23/26
摘要： PROBLEM TO BE SOLVED: To provide an endoscope system for enlarging observation by which a microscopic enlarged image by the confocal optical system can be observed visually corresponding the same to the observation image of a site concerned to be abnormal found in screening inspection.
SOLUTION: In the endoscope system for enlarging observation in which an optical zoom system 21 by which the magnification of an object image projected to a photographing face of a photographing element 22 can be changed by remote operation and a confocal optical system 25 constituted by arranging the position of the distal end face 26a of an optical single fiber 26 scanned in a 2D direction perpendicular to an optical axis and the position of the object in a confocal positional relation and capable of acquiring the microscopic enlarged image of the object by carrying out image scanning of the output from the optical single fiber 26 are arrange parallel in the distal end 2 of an inserting portion 1, the magnification of the observing image acquired and shown by the objective zoom optical system 21 can be enhanced to the magnification of the same extent of that of the microscopic enlarged image acquired and shown by the confocal optical system 25.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于放大观察的内窥镜系统，通过该内窥镜系统，可以在视觉上观察通过共聚焦光学系统的微观放大图像与用于筛查检查的异常现场的观察图像相同的观察。解决方案：在用于放大观察的内窥镜系统中，其中通过远程操作可以改变投影到拍摄元件22的拍摄面的对象图像的放大率的光学变焦系统21和构成的共焦光学系统25 通过布置沿着与光轴垂直的2D方向扫描的光纤单纤维26的远端面26a的位置和物体的共焦位置关系的位置，并且能够通过携带来获取物体的微观放大图像来自光学单纤维26的输出的输出图像扫描在插入部分1的远端2中平行布置，可以将由物镜变焦光学系统21获取和示出的观察图像的放大倍数增大到与共焦光学系统25获得和显示的微观放大图像的程度相同。版权所有（C）2008年，JPO＆INPIT

5. 发明专利

JP2008012212A Endoscope apparatus for magnified observation 有权
标题翻译：内窥镜装置放大观察
公开(公告)号：JP2008012212A
公开(公告)日：2008-01-24
申请号：JP2006188996
申请日：2006-07-10
申请人： Pentax Corp , ペンタックス株式会社
发明人： SAIDA NOBUYUKI , IKETANI KOHEI , TAKAHASHI AKIHIRO , OKADA SHINSUKE , NUMAZAWA YOSHINOBU
IPC分类号： A61B1/04 , A61B1/00
摘要： PROBLEM TO BE SOLVED: To provide an endoscope apparatus for magnified observations for reliably verifying a site subjected to a microscopic magnifying observation by a normal observation image.
SOLUTION: In the endoscope apparatus for magnified observations which is equipped with an observation window 12 for normal observations for loading a normal observation image of a subject from a position at a distance from the subject and an observation window 15 for magnified observations for loading a magnified observation image of the subject by abutting on or approaching very closely to a subject's surface, observation windows 14A, 14B for auxiliary observations for taking in a normal observation image of the subject at a proximate position ahead of the observation window 15 are provided at least at two places which are adjacent to the external rim part of the observation window 15 and have the observation window 15 in between.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于放大观察的内窥镜装置，用于可靠地验证通过正常观察图像进行微观放大观察的部位。解决方案：在用于放大观察的内窥镜装置中，其具有用于正常观察的观察窗12，用于从与被检体距离的位置加载被检体的正常观察图像和用于放大观察的观察窗15，提供了通过抵靠或接近对象的表面来加载对象的放大观察图像，用于在观察窗15之前的接近位置处接收被摄体的正常观察图像的辅助观察用观察窗14A，14B 至少在与观察窗15的外缘部邻接的两处，并且在其间具有观察窗15。版权所有（C）2008，JPO＆INPIT

6. 发明专利

JP2007209449A Confocal endoscope 有权
标题翻译： CONFOCAL ENDOSCOPE
公开(公告)号：JP2007209449A
公开(公告)日：2007-08-23
申请号：JP2006030948
申请日：2006-02-08
申请人： Pentax Corp , ペンタックス株式会社
发明人： OKADA SHINSUKE , IKETANI KOHEI , SAIDA NOBUYUKI , TAKAHASHI AKIHIRO , NUMAZAWA YOSHINOBU
IPC分类号： A61B1/00
摘要： PROBLEM TO BE SOLVED: To provide a confocal endoscope capable of easily and accurately specifying the in-vivo position of a minute observation image obtained by the microscopic enlarged observation by fading or discoloring the fluorochrome in the scanning range of a laser beam.
SOLUTION: The confocal endoscope has laser beam emission intensity control means 66 and 67 for increasing the intensity of the laser beam emitted from the distal end face 26a of an optical single fiber 26, which scans toward a confocal optical system 25 to obtain the microscopically enlarged observation image, only for an instant by the external control.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够容易且准确地确定通过在激光束的扫描范围内使荧光染料褪色或变色而通过微观放大观察获得的微小观察图像的体内位置的共聚焦内窥镜。解决方案：共聚焦内窥镜具有用于增加从光学单纤维26的远端面26a发射的激光束的强度的激光束发射强度控制装置66和67，其向共焦光学系统25扫描以获得微观放大的观察图像，只能通过外部控制瞬间。版权所有（C）2007，JPO＆INPIT

7. 发明专利

JP2007209450A Endoscope for enlarged observation 审中-公开
标题翻译：内窥镜用于放大观察
公开(公告)号：JP2007209450A
公开(公告)日：2007-08-23
申请号：JP2006030949
申请日：2006-02-08
申请人： Pentax Corp , ペンタックス株式会社
发明人： OKADA SHINSUKE , IKETANI KOHEI , SAIDA NOBUYUKI , TAKAHASHI AKIHIRO , NUMAZAWA YOSHINOBU
IPC分类号： A61B1/00 , G02B23/24
摘要： PROBLEM TO BE SOLVED: To provide an endoscope for enlarged observation, allowing an operator to securely confirm a region for the enlarged observation by the observation from a regular observation window without interference of the visual field for observation in the regular observation by an enlarged observation window.
SOLUTION: The endoscope for enlarged observation has the regular observation window 12 for capturing the observation image of a subject from a position apart from the subject and the enlarged observation window 11 abutting to or close to the surface of the subject for capturing the enlarged observation image of the subject. Both windows are juxtaposed at a distal end part 2 of an insertion part 1 of the endoscope. The part where the enlarged observation window 11 is disposed is structured movable to be in/out of the observation range of the regular observation window 12 by the remote control from a proximal end side 3 of the insertion part 1.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种用于放大观察的内窥镜，允许操作者通过观察从常规观察窗口而可靠地确认用于放大观察的区域，而不会在通过观察的观察中观察的视场的干扰由放大观察窗。解决方案：用于放大观察的内窥镜具有用于从远离被检体的位置捕获被检体的观察图像的规则观察窗12和与被检体的表面邻接或靠近的放大观察窗11，放大观察图像的主题。两个窗口并列在内窥镜的插入部分1的远端部分2处。通过从插入部1的基端侧3的远程控制，将放置观察窗11配置的部分构造为能够进入/离开规则观察窗12的观察范围。
版权所有（ C）2007，JPO＆INPIT

8. 发明专利

JP2007202926A Endoscope apparatus for magnified observation 有权
标题翻译：内窥镜装置放大观察
公开(公告)号：JP2007202926A
公开(公告)日：2007-08-16
申请号：JP2006027871
申请日：2006-02-06
申请人： Pentax Corp , ペンタックス株式会社
发明人： NUMAZAWA YOSHINOBU , SAIDA NOBUYUKI , IKETANI KOHEI , TAKAHASHI AKIHIRO , OKADA SHINSUKE
IPC分类号： A61B1/00 , G02B23/24
摘要： PROBLEM TO BE SOLVED: To provide an endoscope apparatus for magnified observations to enable magnified observations in a condition to acquire the most excellent resolution by confirming the abutment of an observation window for magnified observations on a mucosal surface.
SOLUTION: In the endoscope apparatus for magnified observations which is equipped with the observation window 15 for magnified observations for taking in a magnified observation image of a subject abutting on the outer surface, electrodes 16A, 16B for detecting a mutual electrical continuity are exposed at a plurality of positions which are adjacent to outer edge parts of the observation window 15 and keep the observation window 15 in between.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于放大观察的内窥镜装置，以通过确认在粘膜表面上放大观察的观察窗的邻接来获得最佳分辨率的条件下的放大观察。解决方案：在用于放大观察的内窥镜装置中，装备有用于放大观察的观察窗15，用于拍摄与外表面相邻的被摄体的放大观察图像，用于检测相互电连续性的电极16A，16B是在与观察窗15的外缘部邻接的多个位置露出，并将观察窗15保持在其间。版权所有（C）2007，JPO＆INPIT

9. 发明专利

JP2004016556A Oct observation probe 有权
公开(公告)号：JP2004016556A
公开(公告)日：2004-01-22
申请号：JP2002177196
申请日：2002-06-18
申请人： Pentax Corp , ペンタックス株式会社
发明人： MATSUNO SHINICHI , MATSUSHITA MINORU , OBATA YOSHIHIRO , SAIDA NOBUYUKI
IPC分类号： G01N21/17 , A61B1/00 , G02B23/24 , G02B23/26
摘要： PROBLEM TO BE SOLVED: To provide an OCT (optical coherent tomography) observation probe enabling the interiors of coeloms to be observed through OCT even where an electronic scope cannot be inserted because of narrow bores of lumens, such as bile ducts, pancreatic ducts, or blood vessels; to provide an electronic scope having the probe; to provide an electronic endoscope system having the electronic scope.
SOLUTION: The OCT probe for use in OCT for observing tomograms of the interiors of coeloms by use of optical coherence has an insertion channel. The channel is so formed that a guide wire for securing the path of insertion of the probe at a constricted part within the coelom can be passed through the channel.
COPYRIGHT: (C)2004,JPO

10. 发明专利

JP2004073433A Endoscope 有权
公开(公告)号：JP2004073433A
公开(公告)日：2004-03-11
申请号：JP2002237085
申请日：2002-08-15
申请人： Pentax Corp , ペンタックス株式会社
发明人： HASHIYAMA TOSHIYUKI , MATSUSHITA MINORU , SUGIYAMA AKIRA , SAIDA NOBUYUKI
IPC分类号： G01N21/17 , A61B1/00 , A61B8/12
摘要： PROBLEM TO BE SOLVED: To provide an endoscope capable of surely collecting acoustic information and optical information for producing a mutually continuous ultrasonic tomographic image and optical tomographic image at the top end of a flexible tube in an insertion part.
SOLUTION: The flexible tube (100) in the insertion part of the endoscope is provided with a plurality of ultrasonic wave exchange part (110) for emitting ultrasonic waves toward a living body to collect acoustic information for the ultrasonic tomographic image, and also receiving an ultrasonic echo generated in the living body. The ultrasonic wave exchange parts are arranged so as to emit ultrasonic waves along a prescribed ultrasonic wave irradiation surface. The flexible tube (100) is also provided with a plurality of light emitting/receiving parts (114) for emitting low interference light rays toward the living body and recieving the low interference lights reflected on the living body in order to collect optical information on the optical tomographic image. The light emitting/receiving parts are arranged so as to emit the low interference light rays along a prescribed light irradiation surface which is at least partially superimposed on the ultrasonic wave irradiation surface.
COPYRIGHT: (C)2004,JPO

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