公开(公告)号：US20160256189A1

公开(公告)日：2016-09-08

申请号：US15153040

申请日：2016-05-12

Applicant: GYRUS ACMI, INC., d/b/a Olympus Surgical Technologies America

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

IPC: A61B17/3205

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 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.

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尖端的外调。 所述外管包括外管窗; （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。

公开(公告)号：US20140277036A1

公开(公告)日：2014-09-18

申请号：US13796416

申请日：2013-03-12

Applicant: GYRUS ACMI, INC., d/b/a Olympus Surgical Technologies America

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

IPC: A61B17/3205

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。

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.

公开(公告)号：US09694119B2

公开(公告)日：2017-07-04

申请号：US14487199

申请日：2014-09-16

Applicant: Gyrus ACMI, Inc.

Inventor： Ming J. Cheng ,  Chee K. Teo ,  Kevin C. Edwards ,  Michael J. Bennett ,  John P. Flynn ,  Matthias Reif ,  Phillip A. Ryan ,  Allen C. Palmer

IPC: A61M1/00 ,  A61B17/32

CPC classification number: A61M1/0031 ,  A61B17/32002 ,  A61B2217/005 ,  A61M1/0062 ,  A61M1/0078 ,  A61M1/0084 ,  A61M2205/073 ,  A61M2205/075 ,  A61M2205/3334

Abstract: A surgical instrument has a hollow tubular member, and a pressurization unit that has an outer valve portion, a pressurization device having a movable part configured to generate pressurized fluid when the movable part is moved, and an inner valve portion. The inner valve portion includes a first flow passage that is configured to fluidically connect a first port and a second port of the outer valve portion to each other when the inner valve portion is in a first position, and a second flow passage that is configured between the inner valve portion and the outer valve portion to fluidically connect the first port and a third port when the inner valve portion is in a second position. A sealing system fluidically isolates the second port and the third port from each other at any position of the inner valve portion. Pressurized fluid from the pressurization device causes the inner valve portion to move from the first position to the second position, thereby providing positive pressure to the hollow tubular member.

公开(公告)号：US20150073364A1

公开(公告)日：2015-03-12

申请号：US14487199

申请日：2014-09-16

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

Inventor： Ming J. Cheng ,  Chee K. Teo ,  Kevin C. Edwards ,  Michael J. Bennett ,  John P. Flynn ,  Matthias Reif ,  Phillip A. Ryan ,  Allen C. Palmer

IPC: A61M1/00

CPC classification number: A61M1/0031 ,  A61B17/32002 ,  A61B2217/005 ,  A61M1/0062 ,  A61M1/0078 ,  A61M1/0084 ,  A61M2205/073 ,  A61M2205/075 ,  A61M2205/3334

Abstract: A surgical instrument has a hollow tubular member, and a pressurization unit that has an outer valve portion, a pressurization device having a movable part configured to generate pressurized fluid when the movable part is moved, and an inner valve portion. The inner valve portion includes a first flow passage that is configured to fluidically connect a first port and a second port of the outer valve portion to each other when the inner valve portion is in a first position, and a second flow passage that is configured between the inner valve portion and the outer valve portion to fluidically connect the first port and a third port when the inner valve portion is in a second position. A sealing system fluidically isolates the second port and the third port from each other at any position of the inner valve portion. Pressurized fluid from the pressurization device causes the inner valve portion to move from the first position to the second position, thereby providing positive pressure to the hollow tubular member.

Abstract translation: 外科器械具有中空的管状构件和具有外部阀部分的加压单元，具有可移动部件的加压装置，所述可移动部件被配置为当可移动部件移动时产生加压流体，以及内部阀部分。 内部阀部分包括第一流动通道，其构造成当内部阀部分处于第一位置时将外部阀部分的第一端口和第二端口彼此流体连接;以及第二流动通道， 内阀部分和外阀部分，当内阀部分处于第二位置时，流体地连接第一端口和第三端口。 密封系统在内阀部分的任何位置处将第二端口和第三端口彼此流体地隔离。 来自加压装置的加压流体使得内部阀部分从第一位置移动到第二位置，从而为中空管状构件提供正压力。