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1226 条记录 (耗时 0.035 秒)

    ENDOSCOPIC TREATMENT TOOL
    63.
    发明申请
    ENDOSCOPIC TREATMENT TOOL 审中-公开
    内镜治疗工具

    公开(公告)号：US20140330164A1

    公开(公告)日：2014-11-06

    申请号：US14264313

    申请日：2014-04-29

    申请人： OLYMPUS MEDICAL SYSTEMS CORP.

    发明人： Keita SUZUKI

    IPC分类号： A61B10/06 ,  A61B10/04

    CPC分类号： A61B10/06 ,  A61B10/04 ,  A61B2010/045

    摘要： An endoscopic treatment tool includes: an elongated flexible insertion part, a treatment part which is disposed at a distal end part of the insertion part, a first operation member which is attached to the treatment part and is moved to the insertion part so as to operate the treatment part, a second operation member of which a distal end is attached to the first sheath, a third sheath formed with a smaller diameter than the first sheath, an operation part main body which is attached to a proximal end part of the third sheath, a first operation part which is provided in the main body of the operation part and attached to a proximal end part of the first operation member, and a second operation part which is provided in the operation part main body and attached to a proximal end part of the second operation member.

    摘要翻译： 内窥镜处理工具包括：细长的柔性插入部，设置在插入部的前端部的处理部，附着在处理部上并移动到插入部以进行操作的第一操作部件 所述处理部分，其第二操作部件的远端附接到所述第一护套;第三护套，其形成为具有比所述第一护套小的直径;操作部分主体，其附接到所述第三护套的近端部分 所述第一操作部设置在所述操作部的主体中并且安装在所述第一操作部件的基端部;以及第二操作部，所述第二操作部设置在所述操作部主体中并且附接到所述第一操作部的基端部 的第二操作构件。

    METHOD AND APPARATUS FOR RESECTING AND REPLACING AN AORTIC VALVE
    64.
    发明申请
    METHOD AND APPARATUS FOR RESECTING AND REPLACING AN AORTIC VALVE 审中-公开
    用于检测和更换动力阀的方法和装置

    公开(公告)号：US20140257470A1

    公开(公告)日：2014-09-11

    申请号：US14284244

    申请日：2014-05-21

    申请人： Medtronic, Inc.

    发明人： Steven B. WOOLFSON ,  Richard B. STREETER ,  Daniel C. TAYLOR ,  William E. COHN

    IPC分类号： A61F2/24

    CPC分类号： A61F2/2427 ,  A61B10/06 ,  A61B17/32002 ,  A61B17/32053 ,  A61B17/320725 ,  A61B17/320783 ,  A61B2017/00243 ,  A61B2017/00349 ,  A61B2017/00685 ,  A61B2017/00783 ,  A61B2017/22097 ,  A61B2017/320004 ,  A61B2017/32006 ,  A61B2017/320064 ,  A61F2/24

    摘要： Apparatus for resecting a diseased heart valve, the apparatus comprising: a body portion; a first handle and a second handle; a cutting blade; a set of retaining arms; a pass-off tool having a first attachment device configured to selectively engage the first handle attached to the body portion so as to allow placement of the second handle of the body portion adjacent to the diseased heart valve, and a controller tool having a second attachment device at the distal end thereof, the second attachment device configured to selectively engage the second handle attached to the body portion so as to allow positioning of the body portion adjacent to the diseased heart valve, a cutting blade actuator configured to cause the cutting blade to selectively rotate, and a retaining arm actuator configured to selectively position the set of retaining arms from the contracted state to the expanded state.

    摘要翻译： 用于切除患病心脏瓣膜的装置，该装置包括：主体部分; 第一手柄和第二手柄; 切割刀片 一套保留武器; 具有第一附接装置的通过工具，其被配置为选择性地接合附接到主体部分的第一手柄，以便允许主体部分的第二手柄与患病心脏瓣膜相邻放置;以及控制器工具，具有第二附件 装置，其远端处，所述第二附接装置构造成选择性地接合附接到所述主体部分的所述第二手柄，以允许所述主体部分邻近所述患病心脏瓣膜定位;切割刀片致动器，其被配置为使所述切割刀片 选择性地旋转，以及保持臂致动器，其构造成选择性地将所述一组保持臂从收缩状态定位到展开状态。

    TREATMENT INSTRUMENT FOR ENDOSCOPE
    67.
    发明申请
    TREATMENT INSTRUMENT FOR ENDOSCOPE 审中-公开
    内镜治疗仪

    公开(公告)号：US20140100457A1

    公开(公告)日：2014-04-10

    申请号：US14048417

    申请日：2013-10-08

    申请人： OLYMPUS MEDICAL SYSTEMS CORP.

    发明人： Kenichi NISHINA ,  Atsushi BAN

    IPC分类号： A61B10/04 ,  A61B8/12 ,  A61B8/00

    CPC分类号： A61B10/04 ,  A61B1/00087 ,  A61B1/00147 ,  A61B1/018 ,  A61B8/12 ,  A61B8/445 ,  A61B10/0266 ,  A61B10/06

    摘要： A treatment instrument for an endoscope includes a specimen sampling tool including arm portions, a loading portion, and a claw portion, a proximal end of the arm portions being fixed, and a tube on an inside of which the specimen sampling tool is placed to be capable of moving back and forth. At least the claw portion is expanded in diameter further to an outer side in a radial direction R than a tube 3 according to relative movement of the specimen sampling tool and the tube 3. After the diameter expansion, the arm portions are retracted in the tube according to relative movement of the specimen sampling tool and the tube opposite to the relative movement in the diameter expansion in the extending direction.

    摘要翻译： 一种用于内窥镜的治疗仪器包括：检体取样工具，其包括臂部，装载部和爪部，臂部的基端固定，其内部具有试样取样工具的管 能够来回移动。 根据样本取样工具和管3的相对移动，至少爪部的直径比径向R的径向扩大。管直径膨胀后，臂部收缩在管 根据样品取样工具的相对运动和与延伸方向上的直径膨胀相对运动相反的管。

    CLOSURE DEVICE
    68.
    发明申请
    CLOSURE DEVICE 有权
    封闭装置

    公开(公告)号：US20140066980A1

    公开(公告)日：2014-03-06

    申请号：US14076024

    申请日：2013-11-08

    申请人： Oregon Health and Science University ,  Cook Medical Technologies LLC

    发明人： Dusan PAVCNIK ,  Kurt J. TEKULVE ,  Michael DECKARD

    IPC分类号： A61B17/00

    CPC分类号： A61B17/0057 ,  A61B10/06 ,  A61B90/39 ,  A61B2017/00243 ,  A61B2017/00526 ,  A61B2017/00575 ,  A61B2017/00584 ,  A61B2017/00592 ,  A61B2017/00597 ,  A61B2017/00606 ,  A61B2017/00623 ,  Y10T29/49826

    摘要： A closure device for closing a bodily passageway is provided. The device includes first and second frames and first and second crossbars. A sheet of biocompatible material is attached to one or more of the frames. The first crossbar extends across the first frame and has terminal crossbar ends connectively linked to separate sites on the first frame; the second crossbar is similarly linked to the second frame. The crossbars are attached to each other at a connection point, and they are each configured to bend away from the connection point when the closure device is deployed to close a bodily passageway. A method of making the closure device is provided, as well as a method for closing a bodily passageway using such a device. Further, a closure device assembly is provided, including a closure device, a delivery catheter housing, and a delivery release member.

    摘要翻译： 提供了用于关闭身体通道的闭合装置。 该装置包括第一和第二框架以及第一和第二横梁。 一片生物相容性材料附着到一个或多个框架。 第一横杆延伸穿过第一框架并且具有连接到第一框架上的分离位置的端子横杆端部; 第二横杆与第二框架类似地连接。 十字杆在连接点处彼此附接，并且它们各自被配置成当关闭装置展开以便关闭身体通道时远离连接点弯曲。 提供一种制造闭合装置的方法，以及使用这种装置关闭身体通道的方法。 此外，提供了一种闭合装置组件，包括封闭装置，输送导管壳体和递送释放构件。

    APPARATUS AND METHODS FOR REMOVING SPRING BASED MULTIPLE BIOPSY SPECIMENS FROM MULTIPLE BIOPSY STORAGE CYLINDERS BEFORE AND AFTER BIOPSY FIXATION AND HISTOPATHOLOGICAL PROCESSING
    69.
    发明申请
    APPARATUS AND METHODS FOR REMOVING SPRING BASED MULTIPLE BIOPSY SPECIMENS FROM MULTIPLE BIOPSY STORAGE CYLINDERS BEFORE AND AFTER BIOPSY FIXATION AND HISTOPATHOLOGICAL PROCESSING 有权
    在生物固定和组织病理学处理之前和之后从多个生物储存瓶中移除基于弹簧的多个生物样本的装置和方法

    公开(公告)号：US20140052019A1

    公开(公告)日：2014-02-20

    申请号：US13966926

    申请日：2013-08-14

    申请人： David S. ZIMMON

    发明人： David S. ZIMMON

    IPC分类号： A61B10/02

    CPC分类号： A61B10/02 ,  A61B10/0096 ,  A61B10/0266 ,  A61B10/06 ,  A61B2010/0225

    摘要： An apparatus for removing biopsies from spring based multiple biopsy storage cylinders for analysis. The storage cylinders and spring based biopsy mechanism permit 360 degree biopsy mechanism rotation and increase the number and diameter of biopsies stored. Additional storage cylinder improvements allow closed storage cylinder opening for removing internal plastic cylinders or biopsies before fixing, thereby leaving the same multiple biopsy instrument available for additional biopsies on the same patient. The improvements allow for removing the surrounding biopsy mechanism and biopsies from closed storage cylinders after actuator removal and histopathological processing of biopsies to paraffin embedding. Additionally apparatuses, tools and methods are described for simultaneously separating numerous actuators from storage cylinders and removing numerous paraffin embedded biopsies from storage cylinders and surrounding biopsy mechanisms for histopathological slide fabrication.

    摘要翻译： 一种用于从基于弹簧的多个活检存储筒移除活检的装置，用于分析。 储存缸和弹簧活检机构允许360度活检机构旋转，并增加储存的活组织检查的数量和直径。 额外的储存罐改进允许用于在固定之前移除内部塑料圆柱体或活组织检查的封闭的存储筒开口，从而留下相同的多个活检器械用于在同一患者上的额外的活组织检查。 这些改进允许在致动器移除和活组织检查的石蜡包埋的组织病理学处理之后，从闭合的储存圆筒中去除周围活检机构和活组织检查。 另外还描述了用于同时从存储圆筒分离许多致动器并从存储圆柱体和周围的活组织检查机构去除许多石蜡包埋的活组织检查用于组织病理学载玻片制造的装置，工具和方法。