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Patent Agency Ranking
1.发明申请公开(公告)号：US20160121084A1
公开(公告)日：2016-05-05
申请号：US14527150
申请日：2014-10-29
Applicant: OLYMPUS CORPORATION
Inventor： Takuo YOKOTA , Rei MATSUNAGA , Kunihide KAJI
CPC classification number: A61B17/29 , A61B17/3415 , A61B17/3478 , A61B2017/0034 , A61B2017/00818 , A61F2/966 , A61F2002/041 , A61M25/09041
Abstract: In a disclosed method for inserting an endoscopic device, in a state in which a guide wire is inserted through an opening of a hollow organ of a subject, the guide wire is indwelt in the hollow organ. Next, a flexible endoscope is made to approach the opening of the hollow organ. Next, inside of the body of the subject, an endoscopic device that projects from the tip of a channel of the endoscope slidably engages with the guide wire. Next, the endoscopic device is inserted into the hollow organ through the opening, along the guide wire. The guide wire that is indwelt once is subsequently used as a guide for second and subsequent insertions of endoscopic devices.
Abstract translation: 在所公开的插入内窥镜装置的方法中，在将导丝插入通过被检体的中空器官的开口的状态下，导丝留在中空器官中。 接下来，使柔性内窥镜靠近中空器官的开口。 接下来，在被检体的身体内部，从内窥镜的通道的前端突出的内窥镜装置与导丝滑动接合。 接下来，内窥镜装置沿导丝通过开口插入中空器官。 随后将一次留置的导丝用作第二次和随后的内窥镜装置的插入物的引导件。
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公开(公告)号：US20160121083A1
公开(公告)日：2016-05-05
申请号：US14526967
申请日：2014-10-29
Applicant: OLYMPUS CORPORATION
Inventor： Takuo YOKOTA , Rei MATSUNAGA , Kunihide KAJI
CPC classification number: A61B17/00234 , A61B17/29 , A61B17/3415 , A61B17/3478 , A61B2017/0034 , A61B2017/00818 , A61F2/966 , A61F2002/041 , A61M25/09041
Abstract: In a method for inserting an endoscopic device, a guide wire is punctured into a subject from outside the body. A tip portion of the wire is inserted into a first hollow organ. A tip-side portion of the inserted wire is projected into a lumen of a second hollow organ that communicates with the first via an opening, from the opening. An endoscopic device is inserted through a flexible endoscope and pushed into the second hollow organ. A tip portion of the device is locked onto the tip-side portion of the wire projecting into the second hollow organ. A portion of the wire outside the body of the subject is held and is tugged outside of the body. The tip portion of the device is thus pulled into the first hollow organ from the second, via the opening. Therefore, the endoscopic device can be led to the first hollow organ.
Abstract translation: 在插入内窥镜装置的方法中，引导线从身体外部刺入被检体。 线的尖端部分插入第一中空器官。 插入线的尖端侧部分从开口突出到第二中空器官的内腔中，第二中空器官通过开口与第一中空器官连通。 内窥镜装置通过柔性内窥镜插入并推入第二中空器官。 装置的尖端部分被锁定到突出到第二中空器官的线的尖端侧部分上。 被检体外部的线的一部分被保持并被拉紧到身体外部。 因此，装置的尖端部分经由开口从第二空腔被拉入第一中空器官。 因此，可以将内窥镜装置引导到第一中空器官。
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公开(公告)号：US20170232237A1
公开(公告)日：2017-08-17
申请号：US15587591
申请日：2017-05-05
Applicant: OLYMPUS CORPORATION
Inventor： Takuo YOKOTA , Rei MATSUNAGA
IPC: A61M25/09
CPC classification number: A61M25/09041 , A61B17/0483 , A61B17/0485 , A61B17/22031 , A61B2017/00349 , A61B2017/22035 , A61B2017/2212 , A61B2017/2215 , A61B2017/2937
Abstract: A medical instrument is that the first holding portion or the second holding portion is capable of moving so that a distance between a distal end of the first holding portion and a distal end of the second holding portion changes from a first dimension which is larger than a diameter of the wire to a second dimension which is smaller than the diameter of the wire and the space is formed by the first holding portion and the second holding portion such that the wire is capable of rotating about a line connecting a first contact point where the first protrusion portion contacts with the wire with a second contact point where the second protrusion portion contacts with the wire.
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公开(公告)号：US20170246431A1
公开(公告)日：2017-08-31
申请号：US15595268
申请日：2017-05-15
Applicant: OLYMPUS CORPORATION
Inventor： Takuo YOKOTA , Masatoshi SATO , Rei MATSUNAGA
CPC classification number: A61M25/09041 , A61B1/018 , A61B17/22031 , A61B17/28 , A61B17/29 , A61B2017/00349 , A61B2017/22035 , A61M25/0172 , A61M25/09 , A61M2025/09125
Abstract: A medical instrument, which is capable of holding a wire, includes: a sheath which has a center axis in a longitudinal direction from a distal end toward a proximal end thereof and includes in a distal end surface of the distal end a first contact area capable of being in contact with the wire and a second contact area coming in contact with the wire and provided on a proximal end side beyond the distal end with respect to the first contact area; and a holding portion which is advanceable and retractable in a lumen of the sheath and is retracted into the lumen of the sheath so that the wire is pressed to the first contact area and the second contact area and the holding portion holds the wire.
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公开(公告)号：US20160317165A1
公开(公告)日：2016-11-03
申请号：US15205692
申请日：2016-07-08
Applicant: OLYMPUS CORPORATION
Inventor： Takuo YOKOTA
CPC classification number: A61B17/22 , A61B17/00234 , A61B17/28 , A61B17/29 , A61B17/32056 , A61B2017/00238 , A61B2017/0034 , A61B2017/00358 , A61B2017/00818 , A61B2017/2926 , A61B2017/2938
Abstract: A tissue grasping tool includes: a longitudinal-axis member; a first member and second member; a manipulation member; a first wire-shaped member protruding from the first member and being formed a first loop; and a second wire-shaped member protruding from the second member and being formed a second loop; the first wire-shaped member and the second wire-shaped member extend in a direction which gradually approaches with each other as it goes toward the distal side from a proximal side of the first and second loops; in a state of which the first member and the second member come close with each other, the second wire-shaped member passes through an inside of the first loop; and a distance between distal end portions of the first and second loops is increased according to an operation in which the first member and the second member approach.
Abstract translation: 组织抓取工具包括：纵向轴构件; 第一名成员和第二名成员; 操纵部件; 从所述第一构件突出并形成第一环的第一线状构件; 以及从所述第二构件突出并形成第二环的第二线状构件; 所述第一线状构件和所述第二线状构件从所述第一和第二环的近侧向远侧方向逐渐接近的方向延伸; 在第一构件和第二构件彼此靠近的状态下，第二线状构件穿过第一环的内部; 并且根据第一构件和第二构件接近的操作，第一和第二环的远端部分之间的距离增加。
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