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1. 发明专利

JP4671283B2 Daughter endoscope insertion aid in the parent-child type endoscope system 有权
公开(公告)号：JP4671283B2
公开(公告)日：2011-04-13
申请号：JP2005227883
申请日：2005-08-05
申请人： Hoya株式会社 , 独立行政法人国立がん研究センター
发明人：忠生垣添 , 寿光小林 , 吉延沼澤
IPC分类号： A61B1/00

2. 发明专利

JP5455688B2 Endoscope 有权
公开(公告)号：JP5455688B2
公开(公告)日：2014-03-26
申请号：JP2010021303
申请日：2010-02-02
申请人： Hoya株式会社
发明人：貴裕小林 , 信行斉田 , 慎介岡田 , 吉延沼澤
IPC分类号： A61B1/00
摘要： PROBLEM TO BE SOLVED: To provide an endoscope where an optical probe or an optical fiber is easily repaired. SOLUTION: The endoscope includes: a plurality of optical fibers serially arranged over a part from the proximal end to distal end of the optical probe; and a fiber connection part which is attached inside the case body of an immovable portion of the endoscope and serially connects a plurality of optical fibers. The fiber connection part includes: a first protective tube for protecting by coating, the connection point of the optical fibers bonded by fusion; a reinforcing member for reinforcing the connection point, which has a surface shape corresponding to a prescribed surface inside the case body of the immovable portion; and a second protective tube for fixing the first protective tube for protecting by coating, the connection point by abutting the first protective tube onto the reinforcing member by coating the first protective tube and the reinforcing member. The whole part of the surface of the reinforcing member corresponding to the prescribed surface is attached inside the case body in an adhering state onto the prescribed surface via the second protective tube. COPYRIGHT: (C)2011,JPO&INPIT

3. 发明专利

JP4996153B2 Endoscope apparatus for expanding observation 有权
公开(公告)号：JP4996153B2
公开(公告)日：2012-08-08
申请号：JP2006195419
申请日：2006-07-18
申请人： Hoya株式会社
发明人：慎介岡田 , 信行斉田 , 浩平池谷 , 吉延沼澤 , 昭博高橋
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

4. 发明专利

JP4928929B2 Forceps plug of the endoscope 有权
公开(公告)号：JP4928929B2
公开(公告)日：2012-05-09
申请号：JP2006336745
申请日：2006-12-14
申请人： Hoya株式会社
发明人：吉延沼澤
IPC分类号： A61B1/00
CPC分类号： A61B1/00137

5. 发明专利

JP4814668B2 Expanding observation endoscope 有权
公开(公告)号：JP4814668B2
公开(公告)日：2011-11-16
申请号：JP2006084359
申请日：2006-03-27
申请人： Hoya株式会社
发明人：慎介岡田 , 信行斉田 , 浩平池谷 , 吉延沼澤 , 昭博高橋
IPC分类号： A61B1/00 , G02B23/26

6. 发明专利

JP5024987B2 Forceps plug of the endoscope 有权
公开(公告)号：JP5024987B2
公开(公告)日：2012-09-12
申请号：JP2006337792
申请日：2006-12-15
申请人： Hoya株式会社
发明人：吉延沼澤
IPC分类号： A61B1/00 , G02B23/24
CPC分类号： A61B1/00137

7. 发明专利

JP4964700B2 Distal end portion of the endoscope 有权
公开(公告)号：JP4964700B2
公开(公告)日：2012-07-04
申请号：JP2007194071
申请日：2007-07-26
申请人： Hoya株式会社
发明人：吉延沼澤
IPC分类号： A61B1/00 , G02B23/24
摘要： PROBLEM TO BE SOLVED: To provide the tip part of an endoscope that is constituted so that an observation window for close contact observation is brought into close contact with a subject and the contaminant on the surface of the observation window for close contact observation is cleanly washed off and acquires a sharp magnified observation image. SOLUTION: A cavity region 7 depressed from its whole periphery is formed in the tip part main body 2 of the endoscope to arrange an observation window 3 for usual observation outside the cavity region 7, and a suction port 9 and the observation window 8 for close contact observation are arranged on the base of the cavity region 7 while a nozzle 10 for blowing a fluid against the surface of the observation window 8 for close contact observation is opened and formed in the side wall part of the cavity region 7. COPYRIGHT: (C)2009,JPO&INPIT

8. 发明专利

JP4964664B2 Forceps plug of the endoscope 有权
公开(公告)号：JP4964664B2
公开(公告)日：2012-07-04
申请号：JP2007122980
申请日：2007-05-08
申请人： Hoya株式会社
发明人：吉延沼澤
IPC分类号： A61B1/00 , G02B23/24
CPC分类号： A61B1/00137

9. 发明专利

JP4745848B2 Endoscopic device 有权
公开(公告)号：JP4745848B2
公开(公告)日：2011-08-10
申请号：JP2006027874
申请日：2006-02-06
申请人： Hoya株式会社 , オプティスキャンピーティーワイリミテッド
发明人：慎介岡田 , 信行斉田 , 浩平池谷 , 吉延沼澤 , 昭博高橋
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

10. 发明专利

JP4682090B2 Tip protection cap of the endoscope 有权
公开(公告)号：JP4682090B2
公开(公告)日：2011-05-11
申请号：JP2006164451
申请日：2006-06-14
申请人： Hoya株式会社
发明人：吉延沼澤
IPC分类号： A61B1/00 , G02B23/24

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