公开(公告)号：US20170095249A1

公开(公告)日：2017-04-06

申请号：US15382470

申请日：2016-12-16

Applicant: OLYMPUS CORPORATION

Inventor： Hiroaki ICHIKAWA ,  Akihiro SHIMAZU

IPC: A61B17/04 ,  A61B17/062

CPC classification number: A61B17/0469 ,  A61B17/0482 ,  A61B17/062 ,  A61B17/0625 ,  A61B2017/047 ,  A61B2017/2929 ,  A61B2017/2946

Abstract: A suture-needle holder includes: a sheath part; a grasping portion; an operation wire; and an operation part body formed to extend along a longitudinal axis, and connected such that the sheath part is movable in a direction aligned with the longitudinal axis and rotatable around the longitudinal axis. A first groove part having a distal end and a proximal end and extending along the longitudinal axis, and a second groove part having one end connected to the proximal end of the first groove part and the other end at a position separated from the one end in the direction aligned with the longitudinal axis and in a circumferential direction of the longitudinal axis, and extending from the one end to the other end are formed in the operation part body.

公开(公告)号：US20160157931A1

公开(公告)日：2016-06-09

申请号：US15041637

申请日：2016-02-11

Applicant: OLYMPUS CORPORATION

Inventor： Hiroaki ICHIKAWA ,  Hideyuki KASAHARA ,  Yusuke OISHI

IPC: A61B18/14

CPC classification number: A61B18/1482 ,  A61B2018/00607 ,  A61B2018/00619 ,  A61B2018/145 ,  A61B2018/1457

Abstract: A treatment device includes a first energy output portion that is disposed in one of a pair of holding portions and includes first and second operation regions; and a second energy output portion that is disposed in the other holding portion of the pair of holding portions and includes third and fourth operation regions. The first operation region projects toward the second energy output portion more than the second operation region. The third operation region projects toward the first energy output portion more than the fourth operation region. Each of the first and third operation regions includes steps.

Abstract translation: 处理装置包括：第一能量输出部，其设置在一对保持部中的一个中，并且包括第一和第二操作区域; 以及第二能量输出部，其设置在所述一对保持部的另一个保持部中，并且包括第三和第四操作区域。 第一操作区域比第二操作区域向第二能量输出部分突出。 第三操作区域比第四操作区域向第一能量输出部分突出。 第一和第三操作区域中的每一个包括步骤。

公开(公告)号：US20170128121A1

公开(公告)日：2017-05-11

申请号：US15409961

申请日：2017-01-19

Applicant: OLYMPUS CORPORATION

Inventor： Tomoyuki TAKASHINO ,  Hiroaki ICHIKAWA ,  Yusuke TAKEI ,  Kazuhiro TANAKA

IPC: A61B18/08 ,  A61B18/10 ,  A61B17/072 ,  A61B17/068 ,  A61B17/064

CPC classification number: A61B18/085 ,  A61B17/0644 ,  A61B17/0682 ,  A61B17/07207 ,  A61B18/10 ,  A61B18/1445 ,  A61B2017/00004 ,  A61B2017/07228 ,  A61B2017/07257 ,  A61B2017/07278 ,  A61B2017/07285 ,  A61B2018/00601 ,  A61B2018/00607 ,  A61B2018/0063 ,  A61B2018/00702 ,  A61B2018/00714 ,  A61B2018/0094

Abstract: A treatment instrument includes a treatment body that includes a treatment surface provided in the first clamp surface, the treatment surface protruding toward the second clamp surface in response to the supply of heat energy and increasing pressure on the living tissue to treat the living tissue in cooperation with the action of the heat energy.

公开(公告)号：US20160030071A1

公开(公告)日：2016-02-04

申请号：US14884102

申请日：2015-10-15

Applicant: OLYMPUS CORPORATION

Inventor： Hiroaki ICHIKAWA ,  Tatsutoshi HASHIMOTO ,  Hideyuki KASAHARA ,  Hideo SOBAJIMA ,  Yusuke TAKEI

IPC: A61B17/28 ,  A61B18/00

CPC classification number: A61B17/282 ,  A61B18/00 ,  A61B18/1445 ,  A61B18/1482 ,  A61B90/03 ,  A61B2017/00539 ,  A61B2017/2845 ,  A61B2017/2912 ,  A61B2017/292 ,  A61B2017/2936 ,  A61B2017/2946 ,  A61B2018/00916 ,  A61B2090/0807 ,  A61B2090/0811

Abstract: A treatment device which applies energy to a biological tissue to treat the biological tissue, includes: an interlocking mechanism that regulates at least one of a closing time until first and second jaws reach a closed state from an opened state when one operation is input into an operating body for a handle, and a unit closing amount from the opened state toward the closed state, interlocks at least one of the first and second jaws with the operating body, and is interposed between the operating body and the handle; and an elastic member that is disposed in the interlocking mechanism, couples the operating body with the handle, pulls the operating body toward the handle at a constant load or a constant pressure, and regulates the closing time until the closed state is reached from the opened state.

Abstract translation: 将能量施加到生物组织以处理生物组织的治疗装置包括：互锁机构，其将一个操作输入到第一和第二钳口中的至少一个调节至第一和第二钳口从打开状态到达闭合状态 以及从打开状态朝向关闭状态的单位关闭量，与操作体互锁至少一个第一爪和第二爪，并且插入在操作体和手柄之间; 以及弹性构件，其设置在所述互锁机构中，将所述操作体与所述手柄连接，以恒定的负荷或恒定的压力将所述操作体向所述手柄拉动，并且调节所述关闭时间，直到从所述开启状态到达所述关闭状态 州。