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公开(公告)号:US06712810B2
公开(公告)日:2004-03-30
申请号:US09810761
申请日:2001-03-16
IPC分类号: A61B1804
CPC分类号: A61F6/225 , A61B17/12022 , A61B17/12099 , A61B17/1219 , A61B18/1485 , A61B2018/00559 , A61B2018/126 , A61B2018/162
摘要: Methods and devices for occlusion of the fallopian tubes of a woman. The method involves thermally damaging the lining of the utero-tubal junction with relatively low power, followed by placement of a reticulated foam plug. In one embodiment, vascularized tissue grows into the plug and prevents or discourages formation of scar tissue around the plug. Another embodiment with a relatively small foam pore size encourages formation of a vascularized capsule around the plug. The presence of this vascularized capsule limits the patient's foreign body response, so that the capsule does not constrict around the plug. Also presented is a catheter designed for wounding the epithelial layer of the utero-tubal junction, and a method of using the catheter to form a long yet shallow lesion in the utero-tubal junction.
摘要翻译: 阻塞妇女输卵管的方法和装置。 该方法涉及以相当低的功率热损伤子宫 - 输卵管结的内衬,然后放置网状泡沫塞。 在一个实施方案中,血管化组织生长到插塞中并防止或阻止塞子周围形成瘢痕组织。 具有相对小的泡沫孔径的另一个实施方案促使围绕塞子形成血管化胶囊。 这种血管化胶囊的存在限制了患者的异物反应,使得胶囊不会在塞子周围收缩。 还提出了设计用于伤口子宫 - 输卵管结的上皮层的导管,以及使用导管在子宫 - 输卵管连接处形成长而浅的病变的方法。
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公开(公告)号:US07582085B2
公开(公告)日:2009-09-01
申请号:US10924584
申请日:2004-08-24
IPC分类号: A61B18/12
CPC分类号: A61B18/1492 , A61B2017/4233 , A61B2018/00559 , A61B2018/00875 , A61B2090/065
摘要: A system for facilitating the placement of a catheter within the human body, in a lumen or vessel such as the fallopian tubes, and controlling the catheter after placement. The system coordinates the operation of treatment electrodes on the catheter with informative displays and prompts to an operator, based on information derived from electrical parameters of position detection electrodes on the catheter.
摘要翻译: 一种用于促进将导管放置在人体内,管腔或容器(例如输卵管)中并在放置之后控制导管的系统。 该系统基于从导管上的位置检测电极的电参数得到的信息,将导管上的治疗电极的操作与信息显示和操作者协调。
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公开(公告)号:US08226645B2
公开(公告)日:2012-07-24
申请号:US12912087
申请日:2010-10-26
IPC分类号: A61B18/12
CPC分类号: A61F6/225 , A61B17/12022 , A61B17/12099 , A61B17/1219 , A61B18/1485 , A61B2018/00559 , A61B2018/126 , A61B2018/162
摘要: Disclosed herein is a device adapted for occluding the ovarian pathway of a female body for sterilization purposes. The device delivers RF energy to wound tissue at a desired location within at least one fallopian tube and implants a porous foam plug adjacent to the wounded tissue at said location. Depending on the plug's pore sizes, vascularized tissue may grow into the plug to prevent or discourage the formation of scar tissue around the plug and/or a vascularized capsule may form around the plug, which limits the patient's foreign body response so that the capsule does not constrict around the plug.
摘要翻译: 本文公开了一种用于闭塞雌性体的卵巢途径用于灭菌目的的装置。 该装置在至少一个输卵管内的期望位置处向伤口组织递送RF能量,并且在所述位置处植入邻近受伤组织的多孔泡沫塞。 取决于塞子的孔径,血管化的组织可以生长到塞子中以防止或阻止栓塞周围的瘢痕组织的形成和/或血栓形成的胶囊可以在塞子周围形成,这限制了患者的异物反应,使得胶囊 不会围绕插头收缩。
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公开(公告)号:US06309384B1
公开(公告)日:2001-10-30
申请号:US09241790
申请日:1999-02-01
IPC分类号: A61B1804
CPC分类号: A61F6/225 , A61B17/12022 , A61B17/12099 , A61B17/1219 , A61B18/1485 , A61B2018/00559 , A61B2018/126 , A61B2018/162
摘要: Methods and devices for occlusion of the fallopian tubes of a women. The method involves thermally damaging the lining of the utero-tubal junction with relatively low power, followed by placement of a reticulated foam plug. In one embodiment, vascularized tissue grows into the plug and prevents or discourages formation of scar tissue around the plug. Another embodiment with a relatively small foam pore size encourages formation of a vascularized capsule around the plug. The presence of this vascularized capsule limits the patient's foreign body response, so that the capsule does not constrict around the plug. Also presented is a catheter designed for wounding the epithelial layer of the utero-tubal junction, and a method of using the catheter to form a long yet shallow lesion in the utero-tubal junction.
摘要翻译: 妇女输卵管闭塞的方法和装置。 该方法涉及以相当低的功率热损伤子宫 - 输卵管结的内衬,然后放置网状泡沫塞。 在一个实施方案中,血管化组织生长到插塞中并防止或阻止塞子周围形成瘢痕组织。 具有相对小的泡沫孔径的另一个实施方案促使围绕塞子形成血管化胶囊。 这种血管化胶囊的存在限制了患者的异物反应,使得胶囊不会在塞子周围收缩。 还提出了设计用于伤口子宫 - 输卵管结的上皮层的导管,以及使用导管在子宫 - 输卵管连接处形成长而浅的病变的方法。
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公开(公告)号:US07842035B2
公开(公告)日:2010-11-30
申请号:US10812476
申请日:2004-03-29
IPC分类号: A61B18/28
CPC分类号: A61F6/225 , A61B17/12022 , A61B17/12099 , A61B17/1219 , A61B18/1485 , A61B2018/00559 , A61B2018/126 , A61B2018/162
摘要: Methods and devices for occlusion of the fallopian tubes of a woman. The method involves thermally damaging the lining of the utero-tubal junction with relatively low power, followed by placement of a reticulated foam plug. In one embodiment, vascularized tissue grows into the plug and prevents or discourages formation of scar tissue around the plug. Another embodiment with a relatively small foam pore size encourages formation of a vascularized capsule around the plug. The presence of this vascularized capsule limits the patient's foreign body response, so that the capsule does not constrict around the plug. Also presented is a catheter designed for wounding the epithelial layer of the utero-tubal junction, and a method of using the catheter to form a long yet shallow lesion in the utero-tubal junction.
摘要翻译: 阻塞妇女输卵管的方法和装置。 该方法涉及以相当低的功率热损伤子宫 - 输卵管结的内衬,然后放置网状泡沫塞。 在一个实施方案中,血管化组织生长到插塞中并防止或阻止塞子周围形成瘢痕组织。 具有相对小的泡沫孔径的另一个实施方案促使围绕塞子形成血管化胶囊。 这种血管化胶囊的存在限制了患者的异物反应,使得胶囊不会在塞子周围收缩。 还提出了设计用于伤口子宫 - 输卵管结的上皮层的导管,以及使用导管在子宫 - 输卵管连接处形成长而浅的病变的方法。
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公开(公告)号:US06780182B2
公开(公告)日:2004-08-24
申请号:US10155462
申请日:2002-05-23
IPC分类号: A61B1818
CPC分类号: A61B18/1492 , A61B2017/4233 , A61B2018/00559 , A61B2018/00875 , A61B2090/065
摘要: A system for facilitating the placement of a catheter within the human body, in a lumen or vessel such as the fallopian tubes, and controlling the catheter after placement. The system coordinates the operation of treatment electrodes on the catheter with informative displays and prompts to an operator, based on information derived from electrical parameters of position detection electrodes on the catheter.
摘要翻译: 一种用于促进将导管放置在人体内,管腔或容器(例如输卵管)中并在放置之后控制导管的系统。 该系统基于从导管上的位置检测电极的电参数得到的信息,将导管上的治疗电极的操作与信息显示和操作者协调。
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公开(公告)号:US10098618B2
公开(公告)日:2018-10-16
申请号:US11698764
申请日:2007-01-26
申请人: Mark Thompson , Darrin Dickerson , Brett S. Bowman , Christopher F. Kelly , William W. Malecki , David Francischelli , Mark Stewart , Thomas Daigle , Douglas Gubbin , David Kim , Paul Rothstein , Adam Podbelski , Christopher Plott , Benjamin K. Yaffe
发明人: Mark Thompson , Darrin Dickerson , Brett S. Bowman , Christopher F. Kelly , William W. Malecki , David Francischelli , Mark Stewart , Thomas Daigle , Douglas Gubbin , David Kim , Paul Rothstein , Adam Podbelski , Christopher Plott , Benjamin K. Yaffe
IPC分类号: A61B18/18 , A61B17/00 , A61B1/005 , A61B90/30 , A61B17/02 , A61B18/14 , A61B17/32 , A61B90/00
摘要: A method of surgical dissection of tissue with a dissector comprising: an elongate shaft comprising a proximal portion and a distal portion, wherein the distal portion comprises a plurality of segments that articulate with respect to one another and the plurality of segments includes a distal segment having a distal end; and a handle attached to the proximal portion of the shaft, wherein the handle comprises controls for articulating the plurality of segments of the distal portion of the shaft with respect to one another, comprising the steps of: positioning the distal end of the dissector in a body; advancing the distal end through the body to dissect tissue; and simultaneously articulating the plurality of segments with respect to one another. A method of surgical dissection of tissue and guiding a second device to a desired physiological location with a first device.
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公开(公告)号:USD489607S1
公开(公告)日:2004-05-11
申请号:US29163663
申请日:2002-07-09
申请人: Brett S. Bowman , David A. Levine , Alex Q. Tilson
设计人: Brett S. Bowman , David A. Levine , Alex Q. Tilson
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公开(公告)号:US06370422B1
公开(公告)日:2002-04-09
申请号:US09272719
申请日:1999-03-19
IPC分类号: A61B600
CPC分类号: A61B5/0084 , A61B5/0068 , G02B23/2453 , G02B23/26
摘要: An apparatus and methods for fiber optic confocal imaging systems. A plurality of fibers are in communication with a scan system that controllably deflects incident radiation into the fibers in a raster pattern. An index matching agent reduces specular reflections from the fibers.
摘要翻译: 一种用于光纤共聚焦成像系统的装置和方法。 多个光纤与扫描系统通信,扫描系统以光栅图案可控地将入射的辐射偏转到光纤中。 指数匹配剂降低了纤维的镜面反射。
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