公开(公告)号：US20080249553A1

公开(公告)日：2008-10-09

申请号：US12098250

申请日：2008-04-04

申请人： William Harwick Gruber ,  Ronald David Adams ,  Albert Chun-Chi Chin ,  Erik Karl Litscher ,  Roy Hewitt Sullivan ,  Paul DiCesare ,  Jeffrey Radziunas ,  Daniel Vigliotti ,  Bryan Dale Knodel ,  Chris Scott Daniels ,  Kevin J. Vititoe ,  Michael Anthony Lorenz ,  Paul P. Kolada ,  Ryan Scott Crisp ,  Chris William Cicenas ,  Ludwin M. Mora ,  Brent Lee Burchfield

发明人： William Harwick Gruber ,  Ronald David Adams ,  Albert Chun-Chi Chin ,  Erik Karl Litscher ,  Roy Hewitt Sullivan ,  Paul DiCesare ,  Jeffrey Radziunas ,  Daniel Vigliotti ,  Bryan Dale Knodel ,  Chris Scott Daniels ,  Kevin J. Vititoe ,  Michael Anthony Lorenz ,  Paul P. Kolada ,  Ryan Scott Crisp ,  Chris William Cicenas ,  Ludwin M. Mora ,  Brent Lee Burchfield

IPC分类号： A61B17/32 ,  A61M1/00

CPC分类号： A61B17/32002 ,  A61B17/29 ,  A61B17/3201 ,  A61B17/32053 ,  A61B17/32056 ,  A61B17/320725 ,  A61B17/320783 ,  A61B17/42 ,  A61B2017/00685 ,  A61B2017/2905 ,  A61B2017/320004 ,  A61B2017/320064 ,  A61B2017/320775 ,  A61B2017/4216 ,  A61B2018/1407 ,  A61B2217/005 ,  A61M1/0082

摘要： A method and device for tissue removal. The device may be used to remove uterine fibroids and other abnormal gynecological tissue. According to one embodiment, the device includes a housing, an outer tube, and an inner tube. The outer tube is fixed to the housing and includes a side window proximate to its distal end. The side window may have sloped proximal and distal ends. The inner tube has a distal end positioned within the outer tube, the distal end being adapted to rotate and, at the same time, to move back and forth past the side window, with the rotational and translational movement of the inner tube being independently controllable. The distal end of the inner tube may have an external bevel. Suction is applied to the proximal end of the inner tube to draw tissue into the side window and to remove resected tissue through the inner tube.

摘要翻译： 一种用于组织去除的方法和装置。 该装置可用于去除子宫肌瘤和其他异常妇科组织。 根据一个实施例，该装置包括外壳，外管和内管。 外管固定在壳体上并且包括靠近其远端的侧窗。 侧窗可能具有倾斜的近端和远端。 内管具有定位在外管内的远端，远端适于旋转，并且同时来回移动经过侧窗，内管的旋转和平移运动可独立控制 。 内管的远端可以具有外部斜面。 将吸力施加到内管的近端以将组织拉入侧窗并通过内管去除切除的组织。