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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：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：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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公开(公告)号：US06771821B1
公开(公告)日：2004-08-03
申请号：US09444946
申请日：1999-11-22
申请人： William Stahley
发明人： William Stahley
IPC分类号： G06K936
CPC分类号： H04L1/0041 , H04L1/0065 , H04N1/32614 , H04N1/32641 , H04N1/32689 , H04N2201/0067 , H04N2201/0068
摘要： This invention is directed to the transferring of information in two-dimensional form. The form may be an image or may be printed word. The information is converted to a digital bit map. The bit map information is compressed by any compression technique (JPEG, MPEG, WAVELET, FRACTAL, etc.) and at the same time a first forward error-correcting code is generated of the bit map. The compressed information and the first forward error-correction code is formed into a data packet. These packets are transmitted with a second forward error-correcting code of the packet in order to correct any transmission errors. After correcting any transmission errors found at the receiving end as a result of the second forward error correction code, the data stream is decompressed, and an image bit map is regenerated. The first forward error-correction code is applied, and the bit map is corrected. This data bit map is converted to be compatible with the receiving equipment format so that it can be displayed optimally by the receiving equipment.
摘要翻译： 本发明涉及以二维形式传送信息。 表单可以是图像，也可以是打印字。 信息被转换为数字位图。 位图信息通过任何压缩技术（JPEG，MPEG，WAVELET，FRACTAL等）进行压缩，并且同时产生位图的第一前向纠错码。 压缩信息和第一前向纠错码被形成为数据包。 这些分组用分组的第二前向纠错码发送，以便校正任何传输错误。 作为第二前向纠错码的结果，校正在接收端发现的任何传输错误，数据流被解压缩，并且再现图像比特图。 应用第一个前向纠错码，校正位图。 该数据位图被转换为与接收设备格式兼容，使得其可以被接收设备最佳地显示。
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公开(公告)号：US06432104B1
公开(公告)日：2002-08-13
申请号：US09499310
申请日：2000-02-07
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：US06325800B1
公开(公告)日：2001-12-04
申请号：US09060780
申请日：1998-04-15
申请人： Russ Durgin , Stephen F. Moreci , William Stahley
发明人： Russ Durgin , Stephen F. Moreci , William Stahley
IPC分类号： A61B1818
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. 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。 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：US5157408A
公开(公告)日：1992-10-20
申请号：US528807
申请日：1990-05-25
IPC分类号： G01S1/48
CPC分类号： G01S1/48
摘要： A radio system for determining the range and bearing of mobile equipment, such as an aircraft, relative to reference equipment such as an aircraft carrier, with low probability of interception (LPI). The aircraft remains equipped with high power range and bearing determination equipment, such as TACAN equipment. Reference equipment transmits a LPI beacon, such as a pseudo noise code spread spectrum signal through a rotating beam antenna to amplitude modulate the beacon as a function of antenna orientation. The PN code is inverted as the antenna passes through a reference bearing. Mobile LPI equipment determines bearing and generates a high power signal, such as an emulated TACAN beacon signal. High power range and bearing equipment extracts bearing information from the emulated signal and display it. Range can be determined in a cooperative mode. Mobile LPI equipment transmits a LPI interrogation signal. Reference LPI equipment returns a LPI reply signal. Mobile LPI equipment determines range from the delay time, and generates a high power reply signal from which the high power range and bearing position determination means can extract and display range information.
摘要翻译： 一种无线电系统，用于确定移动设备（例如飞机）相对于参考设备（例如航空母舰）具有低概率拦截（LPI）的范围和方位。 飞机仍然配备了高功率范围和轴承确定设备，如TACAN设备。 参考设备通过旋转波束天线发射诸如伪噪声码扩频信号的LPI信标，以将信标幅度调制为天线取向的函数。 当天线通过参考轴承时，PN码被反转。 移动LPI设备确定承载并产生高功率信号，例如仿真的TACAN信标信号。 大功率范围和轴承设备从仿真信号中提取轴承信息并显示。 范围可以在合作模式下确定。 移动LPI设备传输LPI询问信号。 参考LPI设备返回LPI应答信号。 移动LPI设备从延迟时间确定范围，并产生高功率应答信号，高功率范围和轴承位置确定装置可从该功率应答信号提取和显示范围信息。
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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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