公开(公告)号：US20190069764A1

公开(公告)日：2019-03-07

申请号：US16172957

申请日：2018-10-29

Applicant: OLYMPUS CORPORATION

Inventor： Takumi ISODA ,  Tatsutoshi HASHIMOTO

IPC: A61B1/00 ,  A61B1/012 ,  A61B1/018

Abstract: A medical overtube includes a long insertion unit having distal and proximal end portions; a bending unit connected to the distal end portion; an operation unit disposed at a proximal end side of the insertion unit; and a linear member having a distal end fixed to a distal end side of the bending unit and disposed movably along a longitudinal axis of the insetion and bending units. The bending unit is bent by the linear member being pulled toward the proximal end portion in response to an operation of the operation unit, the bending unit has a plurality of channels through which medical devices are passed, and the linear member in the insertion unit is disposed at a position shifted in a circumferential direction and inward in a radial direction with respect to a position of the linear member disposed in at least a part of the bending unit.

公开(公告)号：US20160174948A1

公开(公告)日：2016-06-23

申请号：US15055093

申请日：2016-02-26

Applicant: OLYMPUS CORPORATION

Inventor： Satoko KATO ,  Hiroko SAKAMOTO ,  Takayasu MIKKAICHI ,  Yoshie AIKAWA ,  Tatsutoshi HASHIMOTO

IPC: A61B10/00

CPC classification number: A61B10/0045 ,  A61B1/00174 ,  A61B1/05 ,  A61B1/0676 ,  A61B1/07 ,  A61B5/150045 ,  A61B5/150083 ,  A61B5/150358 ,  A61B10/04 ,  A61B2010/0061 ,  A61B2010/009

Abstract: A body fluid collection device includes a long shaft member having a lumen formed along a longitudinal axis, an absorption body configured to expand from an initial state in which a body fluid is not absorbed into the absorption body as the body fluid is absorbed, and having a proximal end portion configured to be disposed in the lumen when a predetermined amount of the body fluid is absorbed into the absorption body, and an identification section configured to indicate that the absorption body has absorbed the predetermined amount of the body fluid.

Abstract translation: 一种体液采集装置，其具有长轴构件，该长轴构件具有沿着纵轴形成的内腔，所述吸收体被构造成在体液被吸收时从不吸收体液的初始状态膨胀， 当预定量的体液被吸收到吸收体中时，被配置为设置在内腔中的近端部分和被构造成指示吸收体吸收了预定量的体液的识别部。

公开(公告)号：US20160038140A1

公开(公告)日：2016-02-11

申请号：US14918897

申请日：2015-10-21

Applicant: OLYMPUS CORPORATION

Inventor： Shinji TAKAHASHI ,  Tatsutoshi HASHIMOTO

IPC: A61B17/04 ,  A61B17/062

CPC classification number: A61B17/0483 ,  A61B17/0469 ,  A61B17/0625 ,  A61B2017/0034 ,  A61B2017/0417 ,  A61B2017/0474 ,  A61B2017/06033

Abstract: A suture device includes: a longitudinal member extended along a longitudinal axis; a first grasping member and a second grasping member provided at a distal portion of the longitudinal member and configured to enable opening-closing movement; an opening-closing mechanism configured to open and close the first grasping member and the second grasping member; a delivery mechanism configured to deliver a distal member between the first grasping member and the second grasping member, the distal member to which a suture thread is fixed; and an engage portion supported by one of the first grasping member and the second grasping member so as to protrude from a distal end of at least one of the first grasping member and the second grasping member and having an engaging-surface capable of engaging the suture thread.

Abstract translation: 缝合装置包括：沿着纵向轴线延伸的纵向构件; 第一抓持构件和第二抓握构件，其设置在所述纵向构件的远侧部分并且构造成能够进行打开 - 关闭运动; 开闭机构，其构造为打开和关闭所述第一抓取构件和所述第二抓握构件; 输送机构，其构造成在所述第一抓握构件和所述第二抓握构件之间输送远端构件，所述远端构件，缝合线被固定到所述远端构件; 以及由所述第一把持构件和所述第二把持构件中的一个支撑的接合部，以从所述第一把持构件和所述第二把持构件中的至少一个的远端突出，并且具有能够接合所述缝合线的接合表面 线。

公开(公告)号：US20170164943A1

公开(公告)日：2017-06-15

申请号：US15443041

申请日：2017-02-27

Applicant: OLYMPUS CORPORATION

Inventor： Hideyuki KASAHARA ,  Kazuo BANJU ,  Madoka ITO ,  Tatsutoshi HASHIMOTO

IPC: A61B17/04 ,  A61B17/062

CPC classification number: A61B17/0469 ,  A61B17/0491 ,  A61B17/0625 ,  A61B2017/00327 ,  A61B2017/0034 ,  A61B2017/00349 ,  A61B2017/00367 ,  A61B2017/00862

Abstract: A suture needle has: a flexible elongated shaft member; a passing mechanism for passing a suture needle between two gripping members, wherein the passing mechanism has fitting hole portions that are provided in the respective gripping members and that hold the suture needle in a fitting manner, holding member movable in a direction intersecting the axis of each fitting hole portion and having a pressing surface which can press an outer circumferential surface of the suture needle held in the fitting hole portion, and a tensile-force-transmitting member coupled with the holding member and which can move along the longitudinal axis of the elongated shaft member, wherein the outer circumferential surface of the suture needle is pressed by the pressing surface against the inner circumferential surface of the fitting hole portion by the motion of the tensile-force-transmitting member.

公开(公告)号：US20160135666A1

公开(公告)日：2016-05-19

申请号：US14937567

申请日：2015-11-10

Applicant: OLYMPUS CORPORATION

Inventor： Tatsutoshi HASHIMOTO ,  Shotaro TAKEMOTO ,  Nobuko MATSUO

IPC: A61B1/00 ,  A61B1/005 ,  A61B1/018

CPC classification number: A61B1/00098 ,  A61B1/00131 ,  A61B1/00135 ,  A61B1/005 ,  A61B1/0051 ,  A61B1/0057 ,  A61B1/018 ,  A61B17/00234 ,  A61B17/29 ,  A61B2017/00269 ,  A61B2017/00296 ,  A61B2017/00323 ,  A61B2017/0034 ,  A61M25/0133 ,  A61M25/0147

Abstract: A medical device includes a long shaft member, a curved portion configured to be curved, a support member that is configured to be deformed along a curved shape of the curved portion, a guide member that extends from a distal end of the curved portion, and a linear member that includes a connection portion connected to the guide member, the linear member being inserted into the support member, and that pulls the guide member in accordance with a change of the curved shape. A central axis of the guide member is positioned apart from the central axis of the support member. The linear member which protrudes from the support member is inclined with respect to a longitudinal axis of the guide member and is connected to the connection portion.

Abstract translation: 医疗装置包括长轴构件，弯曲部，弯曲部，弯曲部，弯曲部的弯曲形状的变形构造的支承构件，从弯曲部的前端延伸的引导构件，以及 线性构件，其包括连接到引导构件的连接部分，所述线性构件插入到所述支撑构件中，并且根据所述弯曲形状的变化拉动所述引导构件。 引导构件的中心轴线定位成远离支撑构件的中心轴线。 从支撑构件突出的直线构件相对于导向构件的纵向轴线倾斜并连接到连接部分。

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。