公开(公告)号：US08083671B2

公开(公告)日：2011-12-27

申请号：US11239644

申请日：2005-09-29

申请人： Dennis R Boulais ,  Michael S Banik ,  Vincent Turturro ,  Christopher Rowland ,  David W Hoffman ,  John P O'Connor ,  Eric Litscher

发明人： Dennis R Boulais ,  Michael S Banik ,  Vincent Turturro ,  Christopher Rowland ,  David W Hoffman ,  John P O'Connor ,  Eric Litscher

IPC分类号： A61B1/12

CPC分类号： A61B1/015 ,  A61B1/00068 ,  A61B1/00119 ,  A61B1/00128 ,  A61B1/12 ,  A61B1/128 ,  A61M39/225

摘要： A fluid delivery system for use with an endoscope. Certain embodiments of the invention include a single, large fluid source and pump installed upon an operator console, in combination with a small fluid reservoir and pump installed within a proximal connector of the imaging endoscope, multiple fluid sources that feed a common fluid channel that are pressurized by a common pump, multiple fluid sources that feed dedicated fluid channels that are pressurized by dedicated pumps, and a small fluid reservoir and pump installed within a handheld manual controller of the imaging endoscope. The fluid delivery endoscopic systems of the present invention provide the user with the flexibility of changing fluids either in advance of a procedure or on-the-fly as needed, instead of relying on fixed fluid sources only.

摘要翻译： 一种用于内窥镜的流体输送系统。 本发明的某些实施例包括安装在操作员控制台上的单个大型流体源和泵与安装在成像内窥镜的近侧连接器内的小型流体储存器和泵组合，供给公共流体通道的多个流体源 通过公共泵加压，多个流体源，其供应由专用泵加压的专用流体通道，以及安装在成像内窥镜的手持式手动控制器内的小型流体储存器和泵。 本发明的流体输送内窥镜系统为使用者提供了根据需要在程序之前或即时更换流体的灵活性，而不是仅依赖于固定的流体源。

公开(公告)号：US08353860B2

公开(公告)日：2013-01-15

申请号：US11241829

申请日：2005-09-30

申请人： Dennis R Boulais ,  Michael S Banik ,  Vincent Turturro ,  Christopher Rowland ,  David W Hoffman ,  John P O'Connor ,  Lucien A Couvillon, Jr. ,  Mark L Adams ,  William J Shaw ,  Donald C Hovey ,  Luis J Maseda ,  Laurence D Brenner

发明人： Dennis R Boulais ,  Michael S Banik ,  Vincent Turturro ,  Christopher Rowland ,  David W Hoffman ,  John P O'Connor ,  Lucien A Couvillon, Jr. ,  Mark L Adams ,  William J Shaw ,  Donald C Hovey ,  Luis J Maseda ,  Laurence D Brenner

IPC分类号： A61M3/00 ,  A61M1/00

CPC分类号： A61B1/12 ,  A61B1/00085 ,  A61B1/00087 ,  A61B1/00091 ,  A61B1/00094 ,  A61B1/015 ,  A61B1/018 ,  A61B1/05 ,  A61B1/0607 ,  A61B1/0676 ,  A61B1/0684 ,  A61B1/125 ,  A61B1/126 ,  A61B1/31 ,  A61B2017/22092 ,  A61B2017/320775 ,  A61M3/0279 ,  A61M3/0283

摘要： In one aspect, the present invention is a system for preparing a patient for an endoscopy procedure, such as a colonoscopy. The endoscopic preparation and examination system includes an endoscope, a source of irrigation and aspiration, and a control unit. The endoscope includes an elongated flexible shaft with a distal tip and a proximal end, at least one aspiration lumen and at least one irrigation lumen. A plurality of irrigation ports are functionally connected to the at least one irrigation lumen and a plurality of aspiration ports are functionally connected to the at least one aspiration lumen. In another aspect, the invention provides a method of clearing an obstructed view in a patient prior to, or during an endoscopic examination.

摘要翻译： 一方面，本发明是用于制备用于内窥镜检查程序的患者的系统，例如结肠镜检查。 内窥镜准备和检查系统包括内窥镜，灌注源和抽吸源，以及控制单元。 内窥镜包括具有远侧末端和近端的细长柔性轴，至少一个抽吸腔和至少一个冲洗腔。 多个冲洗口在功能上连接到所述至少一个冲洗腔，并且多个抽吸端口在功能上连接到所述至少一个抽吸腔。 在另一方面，本发明提供一种在内窥镜检查之前或期间清除患者中的阻塞视图的方法。