公开(公告)号：US07662133B2

公开(公告)日：2010-02-16

申请号：US10782900

申请日：2004-02-23

申请人： Nelson Scarborough ,  John V. Hamilton ,  Andy H. Uchida ,  Ralph I. McNall ,  Steven Lepke ,  Peter A. Weissman

发明人： Nelson Scarborough ,  John V. Hamilton ,  Andy H. Uchida ,  Ralph I. McNall ,  Steven Lepke ,  Peter A. Weissman

IPC分类号： A61M37/00 ,  A61B5/103 ,  A61B5/117

CPC分类号： A61M5/1456 ,  A61B17/3401 ,  A61B17/8822 ,  A61M5/16827 ,  A61M5/16854 ,  A61M2025/0007 ,  A61M2205/3331

摘要： A fluid introduction system includes an introducer configured to create a pressure of at least 69 kPa within a spine, and an operator configured to actuate the introducer to introduce fluid into the spine according to a predetermined fluid introduction profile. The system can include a computer readable medium having code for receiving fluid introduction data indicative of a fluid introduction parameter, and for receiving response data indicative of a response of the patient at a time related to a time of the fluid introduction data. A method for introducing fluid includes positioning a first introducer in a first portion of a spine, positioning a second introducer in a second, different portion of the spine and, without removing the first and second introducers, introducing fluid into the first portion of the spine with the first introducer and introducing fluid into the second portion of the spine with the second introducer.

摘要翻译： 流体引入系统包括导引器，其构造成在脊柱内产生至少69kPa的压力，以及操作器，其配置成致动导引器以根据预定流体导入曲线将流体引入脊柱。 该系统可以包括具有用于接收指示流体引入参数的流体引入数据的代码的计算机可读介质，以及用于在与流体引入数据的时间相关的时间接收表示患者的响应的响应数据。 用于引入流体的方法包括将第一导引器定位在脊柱的第一部分中，将第二导引器定位在脊柱的第二不同部分中，并且不移除第一和第二导引器，将流体引入脊柱的第一部分 与第一导引器一起引入流体到第二引导器到脊柱的第二部分。

公开(公告)号：US20100094229A1

公开(公告)日：2010-04-15

申请号：US12632038

申请日：2009-12-07

申请人： Nelson Scarborough ,  John V. Hamilton ,  Andy H. Uchida ,  Ralph I. McNall ,  Steven Lepke

发明人： Nelson Scarborough ,  John V. Hamilton ,  Andy H. Uchida ,  Ralph I. McNall ,  Steven Lepke

IPC分类号： A61M5/315

CPC分类号： A61M5/1456 ,  A61B17/3401 ,  A61B17/8822 ,  A61M5/16827 ,  A61M5/16854 ,  A61M2025/0007 ,  A61M2205/3331

摘要： A fluid introduction system includes an introducer configured to create a pressure of at least 69 kPa within a spine, and an operator configured to actuate the introducer to introduce fluid into the spine according to a predetermined fluid introduction profile. The system can include a computer readable medium having code for receiving fluid introduction data indicative of a fluid introduction parameter, and for receiving response data indicative of a response of the patient at a time related to a time of the fluid introduction data. A method for introducing fluid includes positioning a first introducer in a first portion of a spine, positioning a second introducer in a second, different portion of the spine and, without removing the first and second introducers, introducing fluid into the first portion of the spine with the first introducer and introducing fluid into the second portion of the spine with the second introducer.

摘要翻译： 流体引入系统包括导引器，其构造成在脊柱内产生至少69kPa的压力，以及操作器，其配置成致动导引器以根据预定流体导入曲线将流体引入脊柱。 该系统可以包括具有用于接收指示流体引入参数的流体引入数据的代码的计算机可读介质，以及用于在与流体引入数据的时间相关的时间接收表示患者的响应的响应数据。 用于引入流体的方法包括将第一导引器定位在脊柱的第一部分中，将第二导引器定位在脊柱的第二不同部分中，并且不移除第一和第二导引器，将流体引入脊柱的第一部分 与第一导引器一起引入流体到第二引导器到脊柱的第二部分。

公开(公告)号：US20140100557A1

公开(公告)日：2014-04-10

申请号：US13796817

申请日：2013-03-12

申请人： Michelle Bohner ,  Ralph I. McNall ,  Hardev Kahlon

发明人： Michelle Bohner ,  Ralph I. McNall ,  Hardev Kahlon

IPC分类号： A61B18/14 ,  A61B18/18 ,  A61B18/12

CPC分类号： A61B18/1485 ,  A61B18/1206 ,  A61B18/18 ,  A61B2018/00101 ,  A61B2018/00107 ,  A61B2018/00178 ,  A61B2018/00327 ,  A61B2018/00601 ,  A61B2218/002 ,  A61B2218/007

摘要： Electrosurgical devices including a shaft, a handle and a distal end portion. The distal end portion is formed of an electrically conductive material and includes an electrically insulating material covering a substantial portion of the distal end portion and leaving an exposed portion which acts as an active electrode for delivery of electrical energy to tissue. A conduit in the shaft extending to an opening in the distal end portion facilitates aspiration of tissue and may provide suction simultaneous with delivery of electrical energy. Systems include an electrosurgical device, a source of electrical energy and may optionally include a source of suction and/or a source of fluid delivery or irrigation.

摘要翻译： 电外科装置包括轴，手柄和远端部分。 远端部分由导电材料形成，并且包括覆盖远端部分的大部分的电绝缘材料，并留下作为用于将电能递送到组织的活性电极的暴露部分。 延伸到远端部分中的开口的轴中的导管有利于组织的抽吸并且可以在输送电能的同时提供吸力。 系统包括电外科装置，电能源，并且可以可选地包括抽吸源和/或流体输送源或灌溉源。