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    Debrider with declogging feature
    1.
    发明授权
    Debrider with declogging feature 有权

    公开(公告)号：US11065012B2

    公开(公告)日：2021-07-20

    申请号：US15874065

    申请日：2018-01-18

    Applicant: GYRUS ACMI, INC.

    Inventor： Kevin C. Edwards

    IPC: A61B17/32 ,  A61B17/16 ,  A61B17/3205

    Abstract: A debrider that includes an outer tubular member, and an inner tubular member located inside the outer tubular member. The inner tubular member includes an aspiration channel. The outer tubular member includes a declogging feature. The declogging feature extends from an inside distal wall of the outer tubular member in a proximal direction towards a distal wall of the inner member. The declogging feature is at least partially received into the aspiration channel through a distal opening defined in the distal end of the inner member, and is configured to push any matter located inside the aspiration channel in a proximal direction.

    Medical Device
    2.
    发明申请
    Medical Device 审中-公开

    公开(公告)号：US20200323582A1

    公开(公告)日：2020-10-15

    申请号：US16365735

    申请日：2019-04-11

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

    Inventor： Joel A. Willhite ,  Ahmad Alsaffar ,  Kevin C. Edwards

    IPC: A61B18/14

    Abstract: Provided is a medical device comprising an inner tubular member, an outer tubular member having a distal end and an open window disposed at the distal end, a first electrode and/or a second electrode disposed at the distal end of the outer tubular member, and a cannulated plunger or armature or shaft configured to drive the inner tubular member to cut tissue in cooperation with the open window of the outer tubular member wherein the first electrode and the second electrode are configured to provide RF energy needed for surgical operation and wherein the first and the second electrodes may be configured to be symmetrical or substantially symmetrical along a longitudinal axis of the outer tubular member or wherein the first electrode is configured to cover the open window of the outer tubular member and extended to one side of the outer tubular member and the second electrode is configured to be disposed on the other side of the outer tubular member. Also provided are methods of making a medical device as described herein.

    APPARATUS AND METHOD FOR CUTTING TISSUE
    3.
    发明申请
    APPARATUS AND METHOD FOR CUTTING TISSUE 审中-公开

    公开(公告)号：US20180368873A1

    公开(公告)日：2018-12-27

    申请号：US16115923

    申请日：2018-08-29

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

    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.

    Rotary tool with improved coupling assembly
    5.
    发明授权
    Rotary tool with improved coupling assembly 有权
    具有改进联轴器组件的旋转工具

    公开(公告)号：US09504478B2

    公开(公告)日：2016-11-29

    申请号：US14700336

    申请日：2015-04-30

    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

    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 comprising a drive shaft; a handle assembly adapter for connection to the handle assembly comprising a transmission shaft for connection to the drive shaft; and a nosepiece assembly for connection to the adapter and for securing the shaft of a working element to the transmission shaft; wherein the adapter and the nosepiece assembly each comprise a locking collar; wherein the adapter and the handle assembly each comprise a connector assembly comprising a housing comprising an opening; a collet sleeve disposed within the opening, connected to an input shaft, and comprising a lumen for receiving an output shaft; a locking element for locking and unlocking the output shaft to the collet sleeve; and a cam element movable between first and second positions such that movement of the locking collar causes the cam element to move between the first position and the second position.

    Abstract translation: 一种手术装置，其包括手柄组件，该手柄组件包括驱动轴; 用于连接到手柄组件的手柄组件适配器，包括用于连接到驱动轴的传动轴; 以及用于连接到适配器并用于将工作元件的轴固定到传动轴的鼻梁组件; 其中所述适配器和所述鼻罩组件各自包括锁定环; 其中所述适配器和所述手柄组件均包括连接器组件，所述连接器组件包括包括开口的壳体; 设置在所述开口内的套管套筒，其连接到输入轴，并且包括用于接收输出轴的内腔; 用于将输出轴锁定和解锁到夹头套筒的锁定元件; 以及可在第一和第二位置之间移动的凸轮元件，使得所述锁定环的运动导致所述凸轮元件在所述第一位置和所述第二位置之间移动。

    Blade positioning device
    6.
    发明授权
    Blade positioning device 有权
    刀片定位装置

    公开(公告)号：US09358036B2

    公开(公告)日：2016-06-07

    申请号：US13796416

    申请日：2013-03-12

    Applicant: GYRUS ACMI, INC.

    Inventor： John P. Flynn ,  Chee K Teo ,  Kevin C. Edwards

    IPC: A61B17/32 ,  A61B17/3205 ,  A61B17/16 ,  A61B17/00

    CPC classification number: A61B17/3205 ,  A61B17/1659 ,  A61B17/32002 ,  A61B2017/00473 ,  A61B2017/320004 ,  A61B2017/320028 ,  A61B2090/08021 ,  A61B2090/0811

    Abstract: A microdebrider comprising: (a) a handpiece; (b) an interchangeable tip connected to the handpiece; (c) an outer tube rotatably connected to the interchangeable tip, the outer tube including an outer tube window; (d) an inner tube extending at least partially through the outer tube, the inner tube including an inner tube window; (e) a lock selector connected to the inner tube; and (f) a bias device; wherein the bias device is movable, and upon movement of the bias device into contact with the lock selector the inner tube is immobilized so that the inner tube window is aligned with the outer tube window, aligned with a wall of the outer tube, or in a condition therebetween.

    Abstract translation: 一种微型夹具，包括：（a）手持件; （b）连接到所述手持件的可互换的尖端; （c）可旋转地连接到可互换末端的外管，外管包括外管窗; （d）至少部分地延伸通过所述外管的内管，所述内管包括内管窗; （e）连接到内管的锁定选择器; 和（f）偏置装置; 其中所述偏置装置是可移动的，并且当所述偏置装置与所述锁定选择器接触时，所述内管被固定，使得所述内管窗口与所述外管窗口对齐，所述外管窗口与所述外管的壁对齐，或者 它们之间的条件。

    APPARATUS AND METHOD FOR CUTTING TISSUE
    7.
    发明申请
    APPARATUS AND METHOD FOR CUTTING TISSUE 审中-公开
    用于切割组织的装置和方法

    公开(公告)号：US20150327881A1

    公开(公告)日：2015-11-19

    申请号：US14706041

    申请日：2015-05-07

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

    Inventor： Joel A. Willhite ,  Kevin C. Edwards

    IPC: A61B17/32 ,  A61B17/3205

    CPC classification number: A61B17/32002 ,  A61B17/3205 ,  A61B17/320783 ,  A61B2017/320032 ,  A61B2217/005

    Abstract: A cutting instrument comprising: an outer tube; an inner tube rotatably disposed within the outer tube; the inner tube comprising an opening having a leading edge and a trailing edge; and the outer tube comprising a window having a leading edge and a trailing edge; at least one of the leading edge of the opening, the trailing edge of the opening, the leading edge of the window and the trailing edge of the window comprising a canted edge; and the window of the outer tube being adapted to be completely blocked by the inner tube during a phase of the rotation of the inner tube within the outer tube.

    Abstract translation: 一种切割器具，包括：外管; 可旋转地设置在所述外管内的内管; 所述内管包括具有前缘和后缘的开口; 并且所述外管包括具有前缘和后缘的窗口; 开口的前缘，开口的后缘，窗的前缘和窗的后缘中的至少一个包括倾斜边缘; 并且外管的窗口适于在内管在外管内的旋转的相位期间被内管完全阻挡。

    Declogging method and system
    9.
    发明授权
    Declogging method and system 有权

    公开(公告)号：US11304722B2

    公开(公告)日：2022-04-19

    申请号：US16267775

    申请日：2019-02-05

    Applicant: Gyrus ACMI, Inc.

    Inventor： Satyanarayana Raju Eedarapalli ,  Ahmad Alsaffar ,  Kevin C. Edwards

    IPC: A61B17/3205 ,  A61B17/00

    Abstract: A medical device includes a hollow tubular connector having a first open end and a second open end, the first open end configured to be connected to a suction port of a surgical cutting device, and the second open end configured to be connected to a source of pressurized air, the hollow tubular connector including a first seal located proximate the first open end and having a first diameter, the first seal being configured to sealingly accommodate a tubular shank, of a first diameter, of a blade of the surgical cutting device.

    Blade positioning device
    10.
    发明授权
    Blade positioning device 有权

    公开(公告)号：US11234726B2

    公开(公告)日：2022-02-01

    申请号：US15153040

    申请日：2016-05-12

    Applicant: GYRUS ACMI, INC.

    Inventor： John P. Flynn ,  Chee K. Teo ,  Kevin C. Edwards

    IPC: A61B17/3205 ,  A61B17/32 ,  A61B17/16 ,  A61B17/00 ,  A61B90/00

    Abstract: A microdebrider comprising: (a) a handpiece; (b) an interchangeable tip connected to the handpiece; (c) an outer tune rotatably connected to the interchangeable tip, the outer tube including an outer tube window; (d) an inner tube extending at least partially through the outer tube, the inner tube including an inner tube window; (e) a lock selector connected to the inner tube; and (f) a bias device; wherein the bias device is movable, and upon movement of the bias device into contact with the lock selector the inner tube is immobilized so that the inner tube window is aligned with the outer tube window, aligned with a wall of the outer tube, or in a condition therebetween.

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