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公开(公告)号：US20050149015A1
公开(公告)日：2005-07-07
申请号：US11062924
申请日：2005-02-23
申请人： Russell Durgin , Stephen Moreci , William Stahley
发明人： Russell Durgin , Stephen Moreci , William Stahley
CPC分类号： A61B18/1492 , A61B18/1477 , A61B2018/00148 , A61B2018/00214 , A61B2018/00232 , A61B2018/00351 , A61B2018/00482 , A61B2018/00577 , A61B2018/00589 , A61B2018/00595 , A61B2018/00601 , A61B2018/00839 , A61B2018/00898 , A61B2018/124 , A61B2018/126 , A61B2018/1425 , A61B2018/144 , A61B2018/1467 , A61B2218/002
摘要： An integrated catheter assembly for enabling diverse endoscopic in situ therapies. The assembly includes a catheter with an irrigation fluid lumen, a distal electrode tip portion that acts as a hemostat, and a cutting wire for making incisions in or ablating tissue. A cutting wire hub provides a sealing entrance for a cutting wire. An operator enables the physician to displace the cutting wire between extended and retracted positions. The cutting wire and electrode are electrically isolated. In addition, the catheter assembly may include a planar tip which, when extended outside the distal end of the assembly, assumes a substantially flat unbiased configuration for use. The apparatus of the present invention allows the physician to make incisions in or ablate tissue using electrosurgery, irrigate tissue, and cauterize or coagulate tissue without having to remove the apparatus from the working channel of the endoscope.
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公开(公告)号：US20080215049A1
公开(公告)日：2008-09-04
申请号：US12118220
申请日：2008-05-09
IPC分类号： A61B18/14
CPC分类号： A61B18/1492 , A61B18/1477 , A61B2018/00148 , A61B2018/00214 , A61B2018/00232 , A61B2018/00351 , A61B2018/00482 , A61B2018/00577 , A61B2018/00589 , A61B2018/00595 , A61B2018/00601 , A61B2018/00839 , A61B2018/00898 , A61B2018/124 , A61B2018/126 , A61B2018/1425 , A61B2018/144 , A61B2018/1467 , A61B2218/002
摘要： An integrated catheter assembly for enabling diverse endoscopic in situ therapies. The assembly includes a catheter with an irrigation fluid lumen, a distal electrode tip portion that acts as a hemostat, and a cutting wire for making incisions in or ablating tissue. A cutting wire hub provides a sealing entrance for a cutting wire. An operator enables the physician to displace the cutting wire between extended and retracted positions. The cutting wire and electrode are electrically isolated. In addition, the catheter assembly may include a planar tip which, when extended outside the distal end of the assembly, assumes a substantially flat unbiased configuration for use. The apparatus of the present invention allows the physician to make incisions in or ablate tissue using electrosurgery, irrigate tissue, and cauterize or coagulate tissue without having to remove the apparatus from the working channel of the endoscope.
摘要翻译： 用于实现多种内窥镜原位治疗的集成导管组件。 组件包括具有冲洗流体腔的导管，用作止血器的远端电极尖端部分和用于在组织中切割或切除组织的切割线。 切割线毂为切割线提供密封入口。 操作者使医师能够在延伸位置和缩回位置之间移动切割线。 切割线和电极是电隔离的。 此外，导管组件可以包括平面末端，当在组件的远端延伸到外部时，其呈现基本平坦的无偏配置以供使用。 本发明的装置允许医师使用电外科手术切割或消融组织，冲洗组织，烧灼或凝结组织，而不必从内窥镜的工作通道中移除装置。
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公开(公告)号：US07387631B2
公开(公告)日：2008-06-17
申请号：US11062924
申请日：2005-02-23
IPC分类号： A61B18/14
CPC分类号： A61B18/1492 , A61B18/1477 , A61B2018/00148 , A61B2018/00214 , A61B2018/00232 , A61B2018/00351 , A61B2018/00482 , A61B2018/00577 , A61B2018/00589 , A61B2018/00595 , A61B2018/00601 , A61B2018/00839 , A61B2018/00898 , A61B2018/124 , A61B2018/126 , A61B2018/1425 , A61B2018/144 , A61B2018/1467 , A61B2218/002
摘要： An integrated catheter assembly for enabling diverse endoscopic in situ therapies. The assembly includes a catheter with an irrigation fluid lumen, a distal electrode tip portion that acts as a hemostat, and a cutting wire for making incisions in or ablating tissue. A cutting wire hub provides a sealing entrance for a cutting wire. An operator enables the physician to displace the cutting wire between extended and retracted positions. The cutting wire and electrode are electrically isolated. In addition, the catheter assembly may include a planar tip which, when extended outside the distal end of the assembly, assumes a substantially flat unbiased configuration for use. The apparatus of the present invention allows the physician to make incisions in or ablate tissue using electrosurgery, irrigate tissue, and cauterize or coagulate tissue without having to remove the apparatus from the working channel of the endoscope.
摘要翻译： 用于实现多种内窥镜原位治疗的集成导管组件。 组件包括具有冲洗流体腔的导管，用作止血器的远端电极尖端部分和用于在组织中切割或切除组织的切割线。 切割线毂为切割线提供密封入口。 操作者使医师能够在延伸位置和缩回位置之间移动切割线。 切割线和电极是电隔离的。 此外，导管组件可以包括平面末端，当在组件的远端延伸到外部时，其呈现基本平坦的无偏配置以供使用。 本发明的装置允许医师使用电外科手术切割或消融组织，冲洗组织，烧灼或凝结组织，而不必从内窥镜的工作通道中取出装置。
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公开(公告)号：US20120150178A1
公开(公告)日：2012-06-14
申请号：US13399470
申请日：2012-02-17
IPC分类号： A61B18/14
CPC分类号： A61B18/1492 , A61B2018/00482 , A61B2018/00577 , A61B2018/00589 , A61B2018/00595 , A61B2018/00601 , A61B2018/144 , A61B2018/1467 , A61B2218/002
摘要： An integrated catheter assembly for enabling diverse endoscopic in situ therapies. The assembly includes a catheter with an irrigation fluid lumen, a distal electrode tip portion that acts as a hemostat, and a cutting wire for making incisions in or ablating tissue. A cutting wire hub provides a sealing entrance for a cutting wire. An operator enables the physician to displace the cutting wire between extended and retracted positions. The cutting wire and electrode are electrically isolated. In addition, the catheter assembly may include a planar tip which, when extended outside the distal end of the assembly, assumes a substantially flat unbiased configuration for use. The apparatus of the present invention allows the physician to make incisions in or ablate tissue using electrosurgery, irrigate tissue, and cauterize or coagulate tissue without having to remove the apparatus from the working channel of the endoscope.
摘要翻译： 用于实现多种内窥镜原位治疗的集成导管组件。 组件包括具有冲洗流体腔的导管，用作止血器的远端电极尖端部分和用于在组织中切割或切除组织的切割线。 切割线毂为切割线提供密封入口。 操作者使医师能够在延伸位置和缩回位置之间移动切割线。 切割线和电极是电隔离的。 此外，导管组件可以包括平面末端，当在组件的远端延伸到外部时，其呈现基本平坦的无偏配置以供使用。 本发明的装置允许医师使用电外科手术切割或消融组织，冲洗组织，烧灼或凝结组织，而不必从内窥镜的工作通道中取出装置。
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公开(公告)号：US07648501B2
公开(公告)日：2010-01-19
申请号：US12118220
申请日：2008-05-09
IPC分类号： A61B18/14
CPC分类号： A61B18/1492 , A61B18/1477 , A61B2018/00148 , A61B2018/00214 , A61B2018/00232 , A61B2018/00351 , A61B2018/00482 , A61B2018/00577 , A61B2018/00589 , A61B2018/00595 , A61B2018/00601 , A61B2018/00839 , A61B2018/00898 , A61B2018/124 , A61B2018/126 , A61B2018/1425 , A61B2018/144 , A61B2018/1467 , A61B2218/002
摘要： An integrated catheter assembly for enabling diverse endoscopic in situ therapies. The assembly includes a catheter with an irrigation fluid lumen, a distal electrode tip portion that acts as a hemostat, and a cutting wire for making incisions in or ablating tissue. A cutting wire hub provides a sealing entrance for a cutting wire. An operator enables the physician to displace the cutting wire between extended and retracted positions. The cutting wire and electrode are electrically isolated. In addition, the catheter assembly may include a planar tip which, when extended outside the distal end of the assembly, assumes a substantially flat unbiased configuration for use. The apparatus of the present invention allows the physician to make incisions in or ablate tissue using electrosurgery, irrigate tissue, and cauterize or coagulate tissue without having to remove the apparatus from the working channel of the endoscope.
摘要翻译： 用于实现多种内窥镜原位治疗的集成导管组件。 组件包括具有冲洗流体腔的导管，用作止血器的远端电极尖端部分和用于在组织中切割或切除组织的切割线。 切割线毂为切割线提供密封入口。 操作者使医师能够在延伸位置和缩回位置之间移动切割线。 切割线和电极是电隔离的。 此外，导管组件可以包括平面末端，当在组件的远端延伸到外部时，其呈现基本平坦的无偏配置以供使用。 本发明的装置允许医师使用电外科手术切割或消融组织，冲洗组织，烧灼或凝固组织，而不必从内窥镜的工作通道中取出装置。
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公开(公告)号：US06856811B2
公开(公告)日：2005-02-15
申请号：US10061386
申请日：2002-02-01
申请人： Warren L. Burdue , William Stahley
发明人： Warren L. Burdue , William Stahley
摘要： A portable communication network comprises plural portable communications units, each providing a unit code identifier, a wave energy transceiver, preferably using RF energy which is enabled for direct communication with any other of the communications units over a limited range, a device for assigning a target code to each signal transmission, a device for detecting the target code in each signal reception, a device for processing a received signal when the target code of the received signal equals the unit code, and a device for retransmitting a received signal when the target code of the received signal differs from the unit code. In this manner, through signal repeating, communication is enabled between any two of the communications units when their separation is greater then the limited range. Automatic routing through the communication network is established between two members of the network. Alternate routes are established as background tasks to be switched in if the current route is interrupted.
摘要翻译： 便携式通信网络包括多个便携式通信单元，每个便携式通信单元提供单元代码标识符，波能量收发器，优选地使用能够在有限范围内与任何其他通信单元直接通信的RF能量，用于分配目标的设备 每个信号传输的代码，用于检测每个信号接收中的目标代码的设备，当接收信号的目标代码等于单位代码时处理接收信号的设备;以及当目标代码 的接收信号与单位码不同。 以这种方式，通过信号重复，当它们的分离大于有限范围时，在任何两个通信单元之间启用通信。 在网络的两个成员之间建立通过通信网络的自动路由。 如果当前路由被中断，则备用路由被建立为要切换的后台任务。
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公开(公告)号：US20100076428A1
公开(公告)日：2010-03-25
申请号：US12629971
申请日：2009-12-03
IPC分类号： A61B18/14
CPC分类号： A61B18/1492 , A61B18/1477 , A61B2018/00148 , A61B2018/00214 , A61B2018/00232 , A61B2018/00351 , A61B2018/00482 , A61B2018/00577 , A61B2018/00589 , A61B2018/00595 , A61B2018/00601 , A61B2018/00839 , A61B2018/00898 , A61B2018/124 , A61B2018/126 , A61B2018/1425 , A61B2018/144 , A61B2018/1467 , A61B2218/002
摘要： An integrated catheter assembly for enabling diverse endoscopic in situ therapies. The assembly includes a catheter with an irrigation fluid lumen, a distal electrode tip portion that acts as a hemostat, and a cutting wire for making incisions in or ablating tissue. A cutting wire hub provides a sealing entrance for a cutting wire. An operator enables the physician to displace the cutting wire between extended and retracted positions. The cutting wire and electrode are electrically isolated. In addition, the catheter assembly may include a planar tip which, when extended outside the distal end of the assembly, assumes a substantially flat unbiased configuration for use. The apparatus of the present invention allows the physician to make incisions in or ablate tissue using electrosurgery, irrigate tissue, and cauterize or coagulate tissue without having to remove the apparatus from the working channel of the endoscope.
摘要翻译： 用于实现多种内窥镜原位治疗的集成导管组件。 组件包括具有冲洗流体腔的导管，用作止血器的远端电极尖端部分和用于在组织中切割或切除组织的切割线。 切割线毂为切割线提供密封入口。 操作者使医师能够在延伸位置和缩回位置之间移动切割线。 切割线和电极是电隔离的。 此外，导管组件可以包括平面末端，当在组件的远端延伸到外部时，其呈现基本平坦的无偏配置以供使用。 本发明的装置允许医师使用电外科手术切割或消融组织，冲洗组织，烧灼或凝固组织，而不必从内窥镜的工作通道中取出装置。
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公开(公告)号：US20060069306A1
公开(公告)日：2006-03-30
申请号：US10955901
申请日：2004-09-30
申请人： Michael Banik , Lucien Couvillon , Anh Nguyen , William Stahley
发明人： Michael Banik , Lucien Couvillon , Anh Nguyen , William Stahley
CPC分类号： A61B1/00068 , A61B1/00103 , A61B1/015 , A61B1/05 , A61B1/12 , A61B1/126 , A61B1/127
摘要： The present invention is an integrated and automated irrigation and aspiration system for use in an endoscopic imaging system. The system provides for the automated cleaning of poorly prepared patients during a colonoscopy procedure as well as automated cleaning of an imaging system of an endoscope. The invention analyzes images obtained from an image sensor to detect the presence of an obstructed field of view, whereupon a wash routine is initiated to remove the obstruction. The wash routine may be adjusted in accordance with environmental conditions within the patient that are sensed by one or more sensors within the endoscope. In another embodiment, insufflation is automatically controlled to inflate a patient's colon as a function of one or more sensor readings obtained from one or more environmental sensor(s) on the endoscope.
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公开(公告)号：US06752806B2
公开(公告)日：2004-06-22
申请号：US10109635
申请日：2002-04-01
IPC分类号： A61B1818
CPC分类号： A61B18/1492 , A61B18/1477 , A61B2018/00148 , A61B2018/00214 , A61B2018/00232 , A61B2018/00351 , A61B2018/00482 , A61B2018/00577 , A61B2018/00589 , A61B2018/00595 , A61B2018/00601 , A61B2018/00839 , A61B2018/00898 , A61B2018/124 , A61B2018/126 , A61B2018/1425 , A61B2018/144 , A61B2018/1467 , A61B2218/002
摘要： An integrated catheter assembly for enabling diverse endoscopic in situ therapies. The assembly includes a catheter with an irrigation fluid lumen, a distal electrode tip portion that acts as a hemostat, and a cutting wire for making incisions in or ablating tissue. A cutting wire hub provides a sealing entrance for a cutting wire. An operator enables the physician to displace the cutting wire between extended and retracted positions. The cutting wire and electrode are electrically isolated. In addition, the catheter assembly may include a planar tip which, when extended outside the distal end of the assembly, assumes a substantially flat unbiased configuration for use. The apparatus of the present invention allows the physician to make incisions in or ablate tissue using electrosurgery, irrigate tissue, and cauterize or coagulate tissue without having to remove the apparatus from the working channel of the endoscope.
摘要翻译： 用于实现多种内窥镜原位治疗的集成导管组件。 组件包括具有冲洗流体腔的导管，用作止血器的远端电极尖端部分和用于在组织中切割或切除组织的切割线。 切割线毂为切割线提供密封入口。 操作者使医师能够在延伸位置和缩回位置之间移动切割线。 切割线和电极是电隔离的。 此外，导管组件可以包括平面末端，当在组件的远端延伸到外部时，其呈现基本平坦的无偏配置以供使用。 本发明的装置允许医师使用电外科手术切割或消融组织，冲洗组织，烧灼或凝结组织，而不必从内窥镜的工作通道中取出装置。
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公开(公告)号：US06893440B2
公开(公告)日：2005-05-17
申请号：US10184948
申请日：2002-07-01
CPC分类号： A61B18/1492 , A61B18/1477 , A61B2018/00148 , A61B2018/00214 , A61B2018/00232 , A61B2018/00351 , A61B2018/00482 , A61B2018/00577 , A61B2018/00589 , A61B2018/00595 , A61B2018/00601 , A61B2018/00839 , A61B2018/00898 , A61B2018/124 , A61B2018/126 , A61B2018/1425 , A61B2018/144 , A61B2018/1467 , A61B2218/002
摘要： An integrated catheter assembly for enabling diverse endoscopic in situ therapies. The assembly includes a catheter with an irrigation fluid lumen, a distal electrode tip portion that acts as a hemostat, and a cutting wire for making incisions in or ablating tissue. A cutting wire hub provides a sealing entrance for a cutting wire. An operator enables the physician to displace the cutting wire between extended and retracted positions. The cutting wire and electrode are electrically isolated. In addition, the catheter assembly may include a planar tip which, when extended outside the distal end of the assembly, assumes a substantially flat unbiased configuration for use. The apparatus of the present invention allows the physician to make incisions in or ablate tissue using electrosurgery, irrigate tissue, and cauterize or coagulate tissue without having to remove the apparatus from the working channel of the endoscope.
摘要翻译： 用于实现多种内窥镜原位治疗的集成导管组件。 组件包括具有冲洗流体腔的导管，用作止血器的远端电极尖端部分和用于在组织中切割或切除组织的切割线。 切割线毂为切割线提供密封入口。 操作者使医师能够在延伸位置和缩回位置之间移动切割线。 切割线和电极是电隔离的。 此外，导管组件可以包括平面末端，当在组件的远端延伸到外部时，其呈现基本平坦的无偏配置以供使用。 本发明的装置允许医师使用电外科手术切割或消融组织，冲洗组织，烧灼或凝固组织，而不必从内窥镜的工作通道中取出装置。
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