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    Apparatus and method for cutting tissue
    23.
    发明授权
    Apparatus and method for cutting tissue 有权

    公开(公告)号：US11051837B2

    公开(公告)日：2021-07-06

    申请号：US16115923

    申请日：2018-08-29

    Applicant: Gyrus ACMI, Inc.

    Inventor： Kevin C. Edwards ,  Jay A. Casey

    IPC: A61B17/32 ,  A61B17/00

    Abstract: A cutting instrument comprising: an outer tube comprising a distal end and a proximal end; an inner tube rotatably disposed within said outer tube, said inner tube comprising a distal end, a proximal end and a region intermediate said distal end and said proximal end, said region comprising a plurality of slits formed in said inner tube so as to render said region of said inner tube flexible; and a bellows disposed adjacent to said plurality of slits so as to render said region of said inner tube fluid-tight.

    Surgical tool with sheath
    24.
    发明授权
    Surgical tool with sheath 有权

    公开(公告)号：US10646244B2

    公开(公告)日：2020-05-12

    申请号：US15054942

    申请日：2016-02-26

    Applicant: GYRUS ACMI, INC.

    Inventor： Jay A. Casey ,  Kevin C. Edwards

    IPC: A61B17/32 ,  A61B17/16 ,  A61B17/00 ,  A61B17/29

    Abstract: A surgical tool can include a main unit and a first rigid sheath. The main unit includes an inner tube that is received within an outer tube. The first rigid sheath removably receives the main unit and connects to the main unit via a coupling between a first connector portion of the main unit and a second connector portion of the rigid sheath. The first rigid sheath can be completely removed from the main unit when the first connector portion is decoupled from the second connector portion. A different rigid sheath having a different shape from the shape of the first rigid sheath can then be removably attached to the main unit instead of the first rigid sheath. A surgical tool kit includes a plurality of rigid sheaths having different shapes and having the ability to be removably attached to the main unit.

    Rotary tool with improved coupling assembly
    25.
    发明授权
    Rotary tool with improved coupling assembly 有权

    公开(公告)号：US10278712B2

    公开(公告)日：2019-05-07

    申请号：US15362320

    申请日：2016-11-28

    Applicant: Gyrus ACMI, Inc.

    Inventor： Kevin C. Edwards ,  Jay A. Casey ,  Peter Y. Wong ,  Jesse Conrad

    IPC: A61B17/16 ,  B23B31/20 ,  B23B31/00 ,  B23B31/107 ,  A61B17/00

    Abstract: A surgical device comprising: a handle assembly; a locking collar; and a set of replaceable bits that load into the handle assembly; wherein the locking collar is fully removable from the handle assembly, loads axially to a first position, and rotates between the first position and a second position; wherein, in the first position, the locking collar is free to be removed from the handle assembly and the replaceable bits are free to be loaded or unloaded from the handle assembly; wherein, in the second position, the locking collar is prevented from axial movement relative to the handle assembly and the replaceable bits are prevented from being received within, or removed from, the handle assembly; and the locking collar is guided to the first position and between the first position and the second position by a groove in the handle assembly mating with a member carried by the locking collar.

    ROTARY TOOL WITH IMPROVED COUPLING ASSEMBLY
    27.
    发明申请
    ROTARY TOOL WITH IMPROVED COUPLING ASSEMBLY 审中-公开

    公开(公告)号：US20170071608A1

    公开(公告)日：2017-03-16

    申请号：US15362320

    申请日：2016-11-28

    Applicant: Gyrus ACMI, Inc., d,b,a. Olympus Surgical Technologies America

    Inventor： Kevin C. Edwards ,  Jay A. Casey ,  Peter Y. Wong ,  Jesse Conrad

    IPC: A61B17/16 ,  B23B31/20 ,  B23B31/107

    CPC classification number: A61B17/1624 ,  A61B17/16 ,  A61B17/162 ,  A61B17/1622 ,  A61B17/1631 ,  A61B17/1633 ,  A61B2017/00477 ,  B23B31/005 ,  B23B31/1071 ,  B23B31/20 ,  B23B2231/0268 ,  B23B2231/2078 ,  B23B2270/16

    Abstract: A surgical device comprising: a handle assembly; a locking collar; and a set of replaceable bits that load along an axis into the handle assembly; wherein the locking collar is fully removable from the handle assembly, the locking collar loads axially to a first position, and the locking collar rotates between the first position and a second position; wherein, in the first position, the locking collar is free to be axially removed from the handle assembly and the replaceable bits are free to be loaded or unloaded from the handle assembly; wherein, in the second position, the locking collar is prevented from axial movement relative to the handle assembly and the replaceable bits are prevented from being received within, or removed from, the handle assembly; and the locking collar is guided to the first position and between the first position and the second position by a groove in the handle assembly mating with a member carried by the locking collar. And a surgical device comprising: a handle assembly comprising a rotatable drive shaft; a removable handle assembly adapter for connection to the handle assembly, the removable handle assembly adapter comprising a rotatable transmission shaft for connection to the rotatable drive shaft of the handle assembly; and a removable nosepiece assembly for connection to the removable handle assembly adapter and for selectively securing the shaft of a working element to the rotatable transmission shaft of the removable handle assembly adapter; wherein the removable handle assembly adapter and the removable nosepiece assembly each comprise a locking collar; and wherein the removable handle assembly adapter and the handle assembly each comprise a connector assembly, the connector assembly comprising: a housing comprising an opening; a collet sleeve disposed within the opening and connected to an input shaft, the collet sleeve comprising a lumen for receiving an output shaft; a locking element movable relative to the collet sleeve between (i) a locked position in which the output shaft is secured to the collet sleeve, and (ii) an unlocked position in which the output shaft is not secured to the collet sleeve; and a cam element movable relative to the collet sleeve between (i) a first position in which the locking element is free to assume its unlocked position, and (ii) a second position in which the cam element cams the locking element into the locked position; such that movement of the locking collar causes the cam element to move between the first position and the second position.

    ROTARY TOOL WITH IMPROVED COUPLING ASSEMBLY
    28.
    发明申请
    ROTARY TOOL WITH IMPROVED COUPLING ASSEMBLY 有权

    公开(公告)号：US20150313610A1

    公开(公告)日：2015-11-05

    申请号：US14700308

    申请日：2015-04-30

    Applicant: Gyrus ACMI, Inc., d.b.a. Olympus Surgical Technologies America

    Inventor： Kevin C. Edwards ,  Jay A. Casey ,  Peter Y. Wong ,  Jesse Conrad

    IPC: A61B17/16 ,  B23B31/20

    CPC classification number: A61B17/1624 ,  A61B17/16 ,  A61B17/162 ,  A61B17/1622 ,  A61B17/1631 ,  A61B17/1633 ,  A61B2017/00477 ,  B23B31/005 ,  B23B31/1071 ,  B23B31/20 ,  B23B2231/0268 ,  B23B2231/2078 ,  B23B2270/16

    Abstract: A surgical device comprising: a handle assembly; a locking collar; and a set of replaceable bits that load along an axis into the handle assembly; wherein the locking collar is fully removable from the handle assembly, the locking collar loads axially to a first position, and the locking collar rotates between the first position and a second position; wherein, in the first position, the locking collar is free to be axially removed from the handle assembly and the replaceable bits are free to be loaded or unloaded from the handle assembly; wherein, in the second position, the locking collar is prevented from axial movement relative to the handle assembly and the replaceable bits are prevented from being received within, or removed from, the handle assembly; and the locking collar is guided to the first position and between the first position and the second position by a groove in the handle assembly mating with a member carried by the locking collar. And a surgical device comprising: a handle assembly comprising a rotatable drive shaft; a removable handle assembly adapter for connection to the handle assembly, the removable handle assembly adapter comprising a rotatable transmission shaft for connection to the rotatable drive shaft of the handle assembly; and a removable nosepiece assembly for connection to the removable handle assembly adapter and for selectively securing the shaft of a working element to the rotatable transmission shaft of the removable handle assembly adapter; wherein the removable handle assembly adapter and the removable nosepiece assembly each comprise a locking collar; and wherein the removable handle assembly adapter and the handle assembly each comprise a connector assembly, the connector assembly comprising: a housing comprising an opening; a collet sleeve disposed within the opening and connected to an input shaft, the collet sleeve comprising a lumen for receiving an output shaft; a locking element movable relative to the collet sleeve between (i) a locked position in which the output shaft is secured to the collet sleeve, and (ii) an unlocked position in which the output shaft is not secured to the collet sleeve; and a cam element movable relative to the collet sleeve between (i) a first position in which the locking element is free to assume its unlocked position, and (ii) a second position in which the cam element cams the locking element into the locked position; such that movement of the locking collar causes the cam element to move between the first position and the second position.

    APPARATUS AND METHOD FOR TUBESET WITH DRIVE AXLE
    30.
    发明申请
    APPARATUS AND METHOD FOR TUBESET WITH DRIVE AXLE 有权
    具有驱动轴的管子的装置和方法

    公开(公告)号：US20150073405A1

    公开(公告)日：2015-03-12

    申请号：US14542773

    申请日：2014-11-17

    Applicant: Gyrus ACMI, Inc. d.b.a. Olympus Surgical Technologies America

    Inventor： Kevin C. Edwards ,  Jay A. Casey ,  Peter Y. Wong ,  Allen C. Palmer

    IPC: A61B18/14 ,  A61B19/00 ,  A61B18/12

    CPC classification number: A61B18/149 ,  A61B17/320016 ,  A61B17/32002 ,  A61B18/1206 ,  A61B18/14 ,  A61B18/1402 ,  A61B18/1482 ,  A61B34/20 ,  A61B90/90 ,  A61B90/98 ,  A61B2017/00225 ,  A61B2017/0046 ,  A61B2017/00464 ,  A61B2017/00473 ,  A61B2017/00482 ,  A61B2017/00526 ,  A61B2018/00178 ,  A61B2018/0019 ,  A61B2018/00208 ,  A61B2018/00708 ,  A61B2018/0094 ,  A61B2018/1253 ,  A61B2018/126 ,  Y10T29/49002 ,  Y10T29/49169

    Abstract: A device comprising: a handpiece having one or more attachment ports; a tubeset having one or more attachment features for connecting the tubeset to the one or more attachment ports in the handpiece; a removable tip having an attachment arm for attaching to the one or more attachment ports in the handpiece; wherein the device comprises one or more of the following: the handpiece includes an attachment port that attaches the handpiece to an active lead and a return lead and the device is adapted to use only the active lead or both leads so that the device can switch between bi-polar energy and mono-polar energy; the tubeset has one or more fluid conduits that are in fluid communication with the removable tip, wherein the removable tip is located at a distal end of the device; and the handpiece connects to one or more electrical input lines; the tubeset connects to one or more fluid lines, and the removable tip is free of direct connection to both the one or more electrical input lines and the one or more fluid lines.

    Abstract translation: 一种装置，包括：具有一个或多个附接端口的手柄; 一个具有一个或多个连接特征的管子，用于将管子连接到手持件中的一个或多个附接端口; 可拆卸的尖端，具有用于附接到所述手持件中的所述一个或多个附接端口的附接臂; 其中所述装置包括以下中的一个或多个：手持件包括将手持件附接到有源引线和返回引线的附接端口，并且该装置仅适于仅使用有源引线或两个引线，使得该装置可以在 双极能和单极能; 管道具有一个或多个与可移除末端流体连通的流体导管，其中可移除末端位于装置的远端; 并且所述手持件连接到一个或多个电输入线; 管子连接到一个或多个流体管线，并且可移除的末端不直接连接到一个或多个电输入管线和一个或多个流体管线。

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