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.

公开(公告)号：US20150133922A1

公开(公告)日：2015-05-14

申请号：US14542798

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 ,  A61B17/32

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.

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。

公开(公告)号：US08920419B2

公开(公告)日：2014-12-30

申请号：US13804308

申请日：2013-03-14

Applicant: GYRUS ACMI, Inc.

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

IPC: A61B18/18 ,  A61B18/14 ,  A61B17/32 ,  A61B17/00

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。

公开(公告)号：US20140155889A1

公开(公告)日：2014-06-05

申请号：US13804308

申请日：2013-03-14

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

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。

公开(公告)号：US08702702B1

公开(公告)日：2014-04-22

申请号：US13646229

申请日：2012-10-05

Applicant: Gyrus ACMI, Inc.

Inventor： Kevin C. Edwards ,  Phillip A. Ryan

IPC: A61B18/18

CPC classification number: A61B18/148 ,  A61B17/32002 ,  A61B17/320783 ,  A61B2018/00196 ,  A61B2018/00202 ,  A61B2018/00702 ,  A61B2090/0811

Abstract: A mechanical cutting device that makes use of mechanical (rotary) motion and suction to engage tissue also applies a cutting energy sufficient to vaporize the tissue. The rotation and suction are used to engage the tissue (sucking tissue into cutting windows when the cutting windows of inner and outer blades are aligned), and then the cutting member(s) function as an electrode(s) by having an electrical cutting signal applied thereto so that the cutting member(s) electrically cut the tissue as the cutting members relatively rotate. The electrical cutting signal is only applied as the windows become aligned up until the cutting of the tissue is completed. The cutting signal preferably is stopped after the cutting windows become misaligned. While the cutting windows are misaligned, a coagulation signal can be supplied to the cutting member so that the device functions as an electrocautery device.

Abstract translation: 使用机械（旋转）运动和抽吸来接合组织的机械切割装置也施加足以使组织蒸发的切割能量。 旋转和抽吸用于接合组织（当内外叶片的切割窗对齐时将组织吸入切割窗口），然后通过具有电切割信号，切割构件用作电极 施加到其上，使得当切割构件相对旋转时，切割构件电切割组织。 电切割信号仅在窗口对齐时才应用，直到组织的切割完成。 切割信号优选在切割窗口变得不对准之后停止。 当切割窗口不对准时，可以向切割构件提供凝结信号，使得该装置用作电灼装置。

公开(公告)号：US20140005700A1

公开(公告)日：2014-01-02

申请号：US13835517

申请日：2013-03-15

Applicant: GYRUS ACMI, INC. (d/b/a OLYMPUS SURGICAL TECHNOLOGIES AMERICA)

Inventor： Jay A. Casey ,  Kevin C. Edwards ,  Tomas Matusaitis

IPC: A61B17/32 ,  B23B31/20

CPC classification number: A61B17/2909 ,  A61B17/00 ,  A61B17/32 ,  A61B17/32002 ,  A61B17/320783 ,  A61B2017/0046 ,  A61B2017/00477 ,  A61B2017/2925 ,  A61B2017/2946 ,  B23B31/1071 ,  B23B31/201 ,  Y10T29/49826 ,  Y10T279/17316 ,  Y10T279/17717

Abstract: A powered surgical apparatus for use with a source of irrigation fluid and a source of suction and for powering a surgical tool such as a cutting blade. The surgical apparatus includes a handpiece and a cutting blade retention assembly integrated in passage in a distal end of the handpiece. The retention assembly includes an aligned, pair of radially movable buttons, aligned in axially extending passages in communication with the passage in the distal end of the handpiece, the movable buttons can engage with and cause rotational movement of a collet member assembly rotatably supported in the passage in the distal end of the handpiece. The collet assembly includes a plurality of rolling lock members which can be moved by the collet member from a first or lock position, in which the lock members are forced by the wall of the passage to extend inwardly of the collet member to engage a groove of the surgical tool, and a second or unlocked position, in which the lock members are aligned with a recess in the wall of the passage and are not forced to extend inwardly of the collet member.

Abstract translation: 一种用于冲洗流体源和抽吸源并为诸如切割刀片的外科工具供电的动力手术装置。 手术装置包括在手持件的远端中集成在通道中的手持件和切割刀片保持组件。 保持组件包括对准的一对可径向移动的按钮，其对准在与机头的远端中的通道连通的轴向延伸通道中，可移动按钮可与可旋转地支撑在手柄中的夹头构件组合接合并使其旋转运动 手柄远端的通道。 夹头组件包括多个滚动锁定构件，其可由夹头构件从第一或锁定位置移动，其中锁定构件被通道的壁推动以延伸到夹头构件的内部，从而与 手术工具和第二或解锁位置，其中锁定构件与通道的壁中的凹部对准，并且不被迫向夹头构件的内部延伸。