公开(公告)号：US20120215245A1

公开(公告)日：2012-08-23

申请号：US13029588

申请日：2011-02-17

申请人： Allen C. PALMER ,  John P. FLYNN ,  Sean CORRIGAN ,  Tomas MATUSAITIS ,  Edward GEISELHART ,  Carolyn ROSE ,  Antonio BELTON

发明人： Allen C. PALMER ,  John P. FLYNN ,  Sean CORRIGAN ,  Tomas MATUSAITIS ,  Edward GEISELHART ,  Carolyn ROSE ,  Antonio BELTON

IPC分类号： A61B17/32 ,  A61M1/00

CPC分类号： A61M1/0023 ,  A61B17/32002 ,  A61B2017/00336 ,  A61B2017/00477 ,  A61B2017/00973 ,  A61B2090/034 ,  A61B2090/08021 ,  A61B2217/005 ,  A61B2217/007

摘要： A surgical instrument includes a main unit and a suction conduit. The main unit includes at least one tubular body having a distal end, a proximal end, and an inlet disposed near the distal end. The suction conduit is slidably disposed over the main unit, and is slidably movable along the main unit between a retracted position, at which the suction conduit does not cover the inlet of the main unit, and an extended position at which the suction conduit covers the inlet of the main unit and a suction inlet of the suction conduit is placed in fluid-communication with the main unit inlet. The surgical instrument can be used as a suction tool by placing the suction conduit in the extended position and applying a vacuum through the inlet of the main unit and the suction inlet.

摘要翻译： 手术器械包括主单元和抽吸导管。 主单元包括至少一个具有远端，近端和设置在远端附近的入口的管状体。 所述抽吸导管可滑动地设置在所述主体上，并且在所述抽吸导管不覆盖所述主单元的入口的缩回位置和所述吸入管覆盖所述主体的所述延伸位置之间沿所述主单元可滑动地移动 主单元的入口和吸入管道的吸入口与主单元入口流体连通。 手术器械可以通过将吸入管放置在伸出位置并通过主体和吸入口的入口施加真空来用作吸入工具。

公开(公告)号：US20130289595A1

公开(公告)日：2013-10-31

申请号：US13457006

申请日：2012-04-26

申请人： Kevin C. EDWARDS ,  Michael J. BENNETT ,  Chee K. TEO ,  John P. FLYNN ,  Allen C. PALMER ,  Matthias REIF ,  Phil A. RYAN

发明人： Kevin C. EDWARDS ,  Michael J. BENNETT ,  Chee K. TEO ,  John P. FLYNN ,  Allen C. PALMER ,  Matthias REIF ,  Phil A. RYAN

IPC分类号： A61B17/32

CPC分类号： A61M1/0031 ,  A61B17/32002 ,  A61B2217/005 ,  A61M1/0062 ,  A61M1/0084 ,  A61M2205/073 ,  A61M2205/075

摘要： 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 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 to connect the first port of the outer valve portion to the pressurization device when the inner valve portion is in a second position. 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.

摘要翻译： 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。 内阀部包括第一流路，其构成为在内阀部位于第一位置时将外阀部的第一口和第二口彼此连接，第二流路被构造成连接 当内阀部分处于第二位置时，外部阀部分的第一端口到加压装置。 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。

公开(公告)号：US20120191117A1

公开(公告)日：2012-07-26

申请号：US13013240

申请日：2011-01-25

申请人： Allen C. PALMER ,  John P. FLYNN

发明人： Allen C. PALMER ,  John P. FLYNN

IPC分类号： A61B17/32

CPC分类号： A61B10/0275 ,  A61B10/0283 ,  A61B17/1604 ,  A61B17/32002 ,  A61B2017/320024 ,  A61B2217/005

摘要： A surgical instrument includes first and second cutting blades, each including a tubular body having a proximal end and a distal end, with a cutting window disposed at a side of each cutting blade near its distal end. The second cutting blade rotates inside of the first cutting blade to cut tissue while a vacuum is applied through an internal bore of the second cutting blade. The distal end of each of the cutting blades includes a suction aperture through which a longitudinal axis of the cutting blades extends. The surgical instrument can be used as a suction tool in which the vacuum is applied through the suction apertures by applying the vacuum through the internal bore of the second cutting blade while the second cutting blade is stopped from rotating with the cutting windows of the first and second cutting blades misaligned with each other.

摘要翻译： 手术器械包括第一和第二切割刀片，每个切割刀片包括具有近端和远端的管状主体，其切割窗口设置在靠近其远端的每个切割刀片的侧面。 当通过第二切割刀片的内孔施加真空时，第二切割刀片在第一切割刀片的内部旋转以切割组织。 每个切割刀片的远端包括抽吸孔，切割刀片的纵向轴线延伸穿过该抽吸孔。 手术器械可以用作吸入工具，其中通过第二切割刀片的内孔施加真空，通过第二切割刀片的内孔施加真空，同时第二切割刀片停止与第一切割窗口的旋转并且 第二切割刀片彼此不对准。

公开(公告)号：US20120191116A1

公开(公告)日：2012-07-26

申请号：US13013117

申请日：2011-01-25

申请人： John P. FLYNN ,  Kevin C. EDWARDS

发明人： John P. FLYNN ,  Kevin C. EDWARDS

IPC分类号： A61B17/32

CPC分类号： A61B17/32 ,  A61B10/0275 ,  A61B10/0283 ,  A61B17/1644 ,  A61B17/32002 ,  A61B2017/00353 ,  A61B2017/00973 ,  A61B2017/320024 ,  A61B2217/005

摘要： A surgical instrument having a first cutting blade and a second cutting blade that rotates within the first cutting blade during a cutting operation to cause cutting windows of the cutting blades to remove tissue from a patient also includes a suction passage forming member disposed over a suction aperture of the first cutting blade. The suction passage forming member includes an inlet, an outlet and a passage between the inlet and the outlet, the outlet communicating with the suction aperture, and the inlet facing distally. The surgical instrument can be used as a suction tool by applying a vacuum through an internal bore of the second cutting blade while the second cutting blade is stopped from rotating with the cutting windows of the first and second cutting blades misaligned with each other so that the vacuum is applied through the suction aperture and the suction passage forming member.

摘要翻译： 一种具有第一切割刀片和第二切割刀片的手术器械，其在切割操作期间在第一切割刀片内旋转以使得切割刀片的切割窗口从患者移除组织也包括设置在吸入孔 的第一个切割刀片。 吸入通道形成构件包括入口，出口和入口与出口之间的通道，出口与抽吸孔连通，入口面向远端。 手术器械可以通过第二切割刀片的内孔施加真空而作为抽吸工具，同时第二切割刀片停止转动，第一和第二切割刀片的切割窗口彼此不对准，使得 通过吸入孔和吸入通道形成构件施加真空。