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1. 发明授权

US07131992B2 Stent 有权
公开(公告)号：US07131992B2
公开(公告)日：2006-11-07
申请号：US10267542
申请日：2002-10-09
申请人： Masayuki Iwasaka , Hitoshi Ishikawa , Jun Iwami , Makoto Takahashi
发明人： Masayuki Iwasaka , Hitoshi Ishikawa , Jun Iwami , Makoto Takahashi
IPC分类号： A61F2/06
CPC分类号： A61F2/07 , A61F2/86 , A61F2/88 , A61F2/92 , A61F2/95 , A61F2/966 , A61F2002/041 , A61F2002/9511
摘要： A stent arranged in a stenosis portion of the intracavital has a deformable frame urged so as to expand in a radially outward direction thereof and a generally cylindrical film-like member which is removably mounted around an outer periphery of the frame and which is expandable and reducible in a radial direction thereof.

2. 发明授权

US06878159B2 Stent 有权
标题翻译：支架
公开(公告)号：US06878159B2
公开(公告)日：2005-04-12
申请号：US10283726
申请日：2002-10-30
申请人： Masayuki Iwasaka , Hitoshi Ishikawa , Seiko Yunoki , Jun Iwami , Makoto Takahashi
发明人： Masayuki Iwasaka , Hitoshi Ishikawa , Seiko Yunoki , Jun Iwami , Makoto Takahashi
IPC分类号： A61F2/86 , A61F2/95 , A61F2/966 , A61L31/00 , A61M29/02 , A61F2/06
CPC分类号： A61F2/90 , A61F2/86 , A61F2/95 , A61F2/966 , A61F2002/9511 , A61F2220/0025 , A61F2220/0075 , A61F2230/005
摘要： A stent for dilating an internal lumen includes tubular segments that are arranged side by side in its axial direction. Each of segments expands and contracts in the diametrical direction of the stent, and its axial length is shorter than its expanded-state radius.
摘要翻译：用于扩张内腔的支架包括在其轴向方向上并排布置的管状段。每个段在支架的直径方向上膨胀和收缩，并且其轴向长度比其扩张状态半径短。

3. 发明授权

US08784438B2 Perforation suturing method 有权
标题翻译：穿孔缝合法
公开(公告)号：US08784438B2
公开(公告)日：2014-07-22
申请号：US13305299
申请日：2011-11-28
申请人： Takayasu Mikkaichi , Masayuki Iwasaka , Kunihide Kaji
发明人： Takayasu Mikkaichi , Masayuki Iwasaka , Kunihide Kaji
IPC分类号： A61B17/04
CPC分类号： A61B17/0487 , A61B17/0401 , A61B17/29 , A61B2017/00637 , A61B2017/0409 , A61B2017/0417 , A61B2017/0454 , A61B2017/0458 , A61B2017/0464 , A61B2017/0496
摘要： A perforation suturing method has the steps of: inserting a needle into a wall of a hollow organ at a periphery of the perforation formed in the hollow organ, and piercing the wall; withdrawing the needle from the wall after delivery of an anchor attaching suture thread from the needle, and having the suture thread transit the wall; and tightening the suture thread so that the mated insertion points at the time of insertion of the needle into the wall approximately coincide after having the needle pierce the wall at the periphery of the perforation a plurality of times, and making surfaces of the wall where the insertion points are formed coincide with each other.
摘要翻译：穿孔缝合方法具有以下步骤：将针头插入中空器官形成的穿孔周边的中空器官的壁上，并刺穿壁; 在从针上传出锚固附着缝合线后，将缝线从墙壁上取出，并使缝合线穿过墙壁; 并且收紧缝合线，使得在使针穿孔穿孔多次之后将针插入壁中的配合插入点大致重合，并且使壁的表面在插入点形成为一致。

4. 发明申请

US20120053411A1 SELF-PROPELLED UNIT FOR ENDOSCOPE 审中-公开
标题翻译：自我推荐单位内镜
公开(公告)号：US20120053411A1
公开(公告)日：2012-03-01
申请号：US13221453
申请日：2011-08-30
申请人： Shinichi YAMAKAWA , Takayuki Nakamura , Masayuki Iwasaka
发明人： Shinichi YAMAKAWA , Takayuki Nakamura , Masayuki Iwasaka
IPC分类号： A61B1/00
CPC分类号： A61B1/00156 , A61B1/0016
摘要： A self-propelled unit for an endoscope having a section of an elongated tube for entry in a body cavity is provided. A first ring sleeve is mounted around the elongated tube on a distal side in a rotatable manner. An endless track device is disposed around the first ring sleeve, having an outer annular surface, for turning around in contact with a wall of the body cavity, for propulsion in an axial direction of the elongated tube. A combination of a worm drive and an engagement roller is disposed on the first ring sleeve, for moving the endless track device.A movable plate is contained in the endless track device, movable between open and closed positions, for coming farther from the elongated tube at least locally when in the open position than when in the closed position, in order to shift the endless track device away from the elongated tube.
摘要翻译：提供了一种用于内窥镜的自推进单元，其具有用于进入体腔的细长管的一部分。第一环套筒以可旋转的方式安装在远侧上的细长管周围。环形履带装置设置在第一环套筒周围，具有外环形表面，用于与体腔的壁接触转动，用于沿细长管的轴向推进。蜗杆传动装置和接合辊的组合设置在第一环套上，用于移动环形履带装置。可移动板被容纳在环形轨道装置中，可在打开和关闭位置之间移动，以在处于打开位置时远离细长管远离处于关闭位置，以使环形轨道装置远离细长管。

5. 发明申请

US20070112362A1 Perforation suturing method 审中-公开
标题翻译：穿孔缝合法
公开(公告)号：US20070112362A1
公开(公告)日：2007-05-17
申请号：US11273198
申请日：2005-11-14
申请人： Takayasu Mikkaichi , Masayuki Iwasaka , Kunihide Kaji
发明人： Takayasu Mikkaichi , Masayuki Iwasaka , Kunihide Kaji
IPC分类号： A61B17/08
CPC分类号： A61B17/0487 , A61B17/0401 , A61B17/29 , A61B2017/00637 , A61B2017/0409 , A61B2017/0417 , A61B2017/0454 , A61B2017/0458 , A61B2017/0464 , A61B2017/0496
摘要： A perforation suturing method has the steps of: inserting a needle into a wall of a hollow organ at a periphery of the perforation formed in the hollow organ, and piercing the wall; withdrawing the needle from the wall after delivery of an anchor attaching suture thread from the needle, and having the suture thread transit the wall; and tightening the suture thread so that the mated insertion points at the time of insertion of the needle into the wall approximately coincide after having the needle pierce the wall at the periphery of the perforation a plurality of times, and making surfaces of the wall where the insertion points are formed coincide with each other.
摘要翻译：穿孔缝合方法具有以下步骤：将针头插入中空器官形成的穿孔周边的中空器官的壁上，并刺穿壁; 在从针上传出锚固附着缝合线后，将缝线从墙壁上取出，并使缝合线穿过墙壁; 并且收紧缝合线，使得在使针穿孔穿孔多次之后将针插入壁中的配合插入点大致重合，并且使壁的表面在插入点形成为一致。

6. 发明授权

US07087010B2 Endoscope and endoscope system thereof 有权
公开(公告)号：US07087010B2
公开(公告)日：2006-08-08
申请号：US10017743
申请日：2001-12-14
申请人： Takashi Ootawara , Akira Suzuki , Hiroaki Kubokawa , Hidenobu Kimura , Osamu Tamada , Mamoru Nakada , Masayuki Iwasaka
发明人： Takashi Ootawara , Akira Suzuki , Hiroaki Kubokawa , Hidenobu Kimura , Osamu Tamada , Mamoru Nakada , Masayuki Iwasaka
IPC分类号： A61B1/00
CPC分类号： A61B1/00098 , A61B1/0052 , A61B1/01 , A61B2017/22038 , A61B2017/22045
摘要： Guide wire fixing means is provided for an insertion portion of an endoscope, and a guide wire is releasably engaged when inserting/removing a therapeutic instrument running on the guide wire with a distal end portion of the guide wire inserted into a therapeutic instrument insertion channel of the endoscope being led out from a distal end opening portion of the channel.

7. 发明授权

US08777964B2 Suture and ligature device for medical treatment 有权
标题翻译：用于医疗的缝线和结扎装置
公开(公告)号：US08777964B2
公开(公告)日：2014-07-15
申请号：US11913986
申请日：2006-05-16
申请人： Norio Onishi , Satoshi Miyamoto , Masayuki Iwasaka
发明人： Norio Onishi , Satoshi Miyamoto , Masayuki Iwasaka
IPC分类号： A61B17/10
CPC分类号： A61B17/0401 , A61B17/0467 , A61B17/0487 , A61B17/12013 , A61B2017/0404 , A61B2017/0417 , A61B2017/0458 , A61B2017/0464 , A61B2017/0496 , A61B2017/06052
摘要： A ligature device for medical treatment has an operating device that has a ligature tool for medical treatment fitted onto a distal end portion thereof. The operating device is provided with a cutting member that is able to move freely backwards and forwards and is used to cut a ligature wire of the ligature tool for medical treatment. A distal end side of the cutting member has an inclined end portion that is inclined relative to the direction of forward and backward movement, and a blade portion is provided in this inclined end portion.
摘要翻译：用于医疗的结扎装置具有操作装置，其具有装配在其远端部分上的用于医疗的连接工具。操作装置设置有能够自由地前后移动的切割构件，并且用于切割用于医疗的连接工具的连线。切割构件的远端侧具有相对于前后方向倾斜的倾斜端部，在该倾斜端部设置有叶片部。

8. 发明申请

US20120165607A1 GUIDE ASSEMBLY FOR ENDOSCOPE 审中-公开
标题翻译：内镜指南大会
公开(公告)号：US20120165607A1
公开(公告)日：2012-06-28
申请号：US13336715
申请日：2011-12-23
申请人： Tsuyoshi Ashida , Takayuki Nakamura , Shinichi Yamakawa , Yasunori Ohta , Masayuki Iwasaka
发明人： Tsuyoshi Ashida , Takayuki Nakamura , Shinichi Yamakawa , Yasunori Ohta , Masayuki Iwasaka
IPC分类号： A61B1/00
CPC分类号： A61B1/00151 , A61B1/00135 , A61B1/00154 , A61B1/0016 , A61B1/01
摘要： A guide assembly for an endoscope having an elongated tube includes a first inner sleeve, a first outer sleeve, an endless track device, engagement rollers, a second inner sleeve and idler rollers. The endless track device has an annular surface, is supported around the first outer sleeve, for endlessly moving in an axial direction of the elongated tube in contact with a wall of the body cavity, for propulsion of the elongated tube. A setting device as second outer sleeve is shiftable between a set position and a release position, for pressing the idler roller on the engagement roller when in the set position, to nip the endless track device therewith, and for retracting the idler roller from the engagement roller in an outward direction when in the release position, to facilitate removal of the endless track device from the first outer sleeve.
摘要翻译：用于具有细长管的内窥镜的引导组件包括第一内套筒，第一外套筒，环形轨道装置，接合辊，第二内套筒和惰辊。环形轨道装置具有环形表面，被支撑在第一外套筒周围，用于在与腔体的壁接触的细长管的轴向方向上不停地移动，以推动细长管。作为第二外套筒的调节装置可以在设定位置和释放位置之间移动，用于在处于设定位置时将惰辊压在接合辊上，以使咬合环形轨道装置与其啮合，并且用于使惰轮从接合当处于释放位置时沿向外的方向滚动，以便于从第一外套筒移除环形履带装置。

9. 发明申请

US20120053413A1 FLUORESCENT ENDOSCOPY APPARATUS 审中-公开
标题翻译：荧光内窥镜装置
公开(公告)号：US20120053413A1
公开(公告)日：2012-03-01
申请号：US13216181
申请日：2011-08-23
申请人： Koji YOSHIDA , Hitoshi Shimizu , Masayuki Iwasaka
发明人： Koji YOSHIDA , Hitoshi Shimizu , Masayuki Iwasaka
IPC分类号： A61B1/06
CPC分类号： A61B1/043 , A61B1/00009 , A61B1/063 , A61B1/0638 , A61B1/0653
摘要： A fluorescent endoscopy apparatus includes an endoscope insertion unit that is inserted into a body cavity and that guides excitation light to illuminate a region to be observed, and an imaging unit that images a fluorescent image by receiving fluorescence that has been output from the region to be observed by illumination with the excitation light and guided by the endoscope insertion unit. Further, the fluorescent endoscopy apparatus includes a facial information detection unit that detects facial information about a person in an imaging image that has been imaged by the imaging unit by receiving light guided by the endoscope insertion unit, and an interlock unit that prohibits illumination with the excitation light when the facial information detection unit has detected the facial information.
摘要翻译：荧光内窥镜检查装置包括：内窥镜插入单元，其插入到体腔内并且引导激发光以照射要观察的区域;以及摄像单元，其通过接收从所述区域输出的荧光来对荧光图像进行成像通过用激发光照射并由内窥镜插入单元引导来观察。此外，荧光内窥镜检查装置包括面部信息检测单元，其通过接收由内窥镜插入单元引导的光来检测由成像单元成像的成像图像中的人的面部信息，以及互锁单元，其禁止用当面部信息检测单元检测到面部信息时，激发光。

10. 发明申请

US20120050514A1 IMAGE ACQUISITION AND DISPLAY METHOD AND IMAGE CAPTURING AND DISPLAY APPARATUS 有权
标题翻译：图像采集和显示方法和图像捕获和显示设备
公开(公告)号：US20120050514A1
公开(公告)日：2012-03-01
申请号：US13212954
申请日：2011-08-18
申请人： Koji YOSHIDA , Masayuki Iwasaka
发明人： Koji YOSHIDA , Masayuki Iwasaka
IPC分类号： H04N7/18 , H04N5/225
CPC分类号： A61B1/063 , A61B1/0005 , A61B1/043 , A61B1/0638 , A61B1/07 , A61B5/0071 , A61B5/0084
摘要： Identifying, based on a special image, a prescribed region of interest in a special image, determining a boundary line of an area which includes a region in an ordinary image corresponding to the identified region of interest and a predetermined margin added to the region, and displaying a boundary line of the region and the boundary line of the area in the ordinary image.
摘要翻译：基于特殊图像识别特定图像中的规定的感兴趣区域，确定包括与所识别的感兴趣区域相对应的普通图像中的区域和添加到该区域的预定边距的区域的边界线，以及显示该区域的边界线和该普通图像中该区域的边界线。

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