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公开(公告)号：US20020139379A1
公开(公告)日：2002-10-03
申请号：US09973467
申请日：2001-10-09
Applicant: Curon Medical, Inc.
Inventor： Stuart D. Edwards , David S. Utley
IPC: A61B018/18 , A61B019/00
CPC classification number: A61B5/04884 , A61B5/01 , A61B5/0535 , A61B8/00 , A61B18/00 , A61B18/1206 , A61B18/1477 , A61B18/148 , A61B18/1485 , A61B18/1492 , A61B18/18 , A61B18/1815 , A61B2017/00022 , A61B2017/00084 , A61B2017/00106 , A61B2017/003 , A61B2017/00867 , A61B2017/22062 , A61B2017/22072 , A61B2017/4216 , A61B2018/00011 , A61B2018/00023 , A61B2018/00029 , A61B2018/00065 , A61B2018/00077 , A61B2018/00083 , A61B2018/00113 , A61B2018/00148 , A61B2018/0016 , A61B2018/00214 , A61B2018/0022 , A61B2018/00232 , A61B2018/00267 , A61B2018/00291 , A61B2018/00494 , A61B2018/00553 , A61B2018/00559 , A61B2018/00577 , A61B2018/00654 , A61B2018/00666 , A61B2018/00678 , A61B2018/00702 , A61B2018/00708 , A61B2018/00726 , A61B2018/00738 , A61B2018/00744 , A61B2018/00755 , A61B2018/00761 , A61B2018/00791 , A61B2018/00797 , A61B2018/00815 , A61B2018/00821 , A61B2018/00827 , A61B2018/00839 , A61B2018/00869 , A61B2018/00875 , A61B2018/00886 , A61B2018/00892 , A61B2018/00898 , A61B2018/0091 , A61B2018/00916 , A61B2018/00982 , A61B2018/0262 , A61B2018/046 , A61B2018/124 , A61B2018/1253 , A61B2018/126 , A61B2018/1273 , A61B2018/1425 , A61B2018/1467 , A61B2018/1472 , A61B2090/3614 , A61B2090/3782 , A61B2218/002 , A61F7/12 , A61M3/0279 , A61M16/0438 , A61M16/0481 , A61M25/1002 , A61M2025/1052 , A61M2025/1086 , A61N1/056 , A61N1/06 , A61N1/08 , A61N1/40 , C08L2201/12
Abstract: A method of treating a sphincter that provides an expandable basket structure with a first energy delivery device. The basket structure is introduced in a sphincter. The first energy delivery device is advanced from the basket structure into an interior of the sphincter. Sufficient energy is delivered from the first energy delivery device to create a desired tissue effect in the sphincter. Thereafter, the basket structure is removed from the sphincter.
Abstract translation: 一种治疗括约肌的方法，所述括约肌提供具有第一能量递送装置的可扩张篮结构。 篮子结构被引入括约肌。 第一能量输送装置从篮状结构进入括约肌的内部。 从第一能量递送装置输送足够的能量以在括约肌中产生期望的组织效应。 此后，将括号结构从括约肌中取出。
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公开(公告)号：US20020115991A1
公开(公告)日：2002-08-22
申请号：US09911874
申请日：2001-07-24
Applicant: Curon Medical, Inc.
Inventor： Stuart D. Edwards
IPC: A61B018/14
CPC classification number: A61B18/1485 , A61B18/00 , A61B18/08 , A61B18/1206 , A61B18/1477 , A61B18/148 , A61B18/1492 , A61B18/18 , A61B18/1815 , A61B2017/00022 , A61B2017/00084 , A61B2017/00106 , A61B2017/003 , A61B2017/00867 , A61B2017/22062 , A61B2017/22072 , A61B2017/4216 , A61B2018/00011 , A61B2018/00023 , A61B2018/00029 , A61B2018/00065 , A61B2018/00077 , A61B2018/00083 , A61B2018/00107 , A61B2018/00113 , A61B2018/00148 , A61B2018/0016 , A61B2018/00214 , A61B2018/0022 , A61B2018/00267 , A61B2018/00494 , A61B2018/00553 , A61B2018/00559 , A61B2018/00577 , A61B2018/00654 , A61B2018/00666 , A61B2018/00678 , A61B2018/00702 , A61B2018/00708 , A61B2018/00726 , A61B2018/00738 , A61B2018/00744 , A61B2018/00755 , A61B2018/00761 , A61B2018/00791 , A61B2018/00797 , A61B2018/00815 , A61B2018/00821 , A61B2018/00827 , A61B2018/00839 , A61B2018/00869 , A61B2018/00875 , A61B2018/00886 , A61B2018/00892 , A61B2018/00898 , A61B2018/0091 , A61B2018/00916 , A61B2018/00982 , A61B2018/0262 , A61B2018/046 , A61B2018/124 , A61B2018/1253 , A61B2018/126 , A61B2018/1273 , A61B2018/1425 , A61B2018/1467 , A61B2018/1472 , A61B2090/3614 , A61B2090/3782 , A61B2090/3966 , A61B2218/002 , A61F7/12 , A61M3/0279 , A61M16/0454 , A61M16/0459 , A61M16/0481 , A61M25/1002 , A61M2025/1052 , A61M2025/1086 , A61N1/056 , A61N1/06 , A61N1/08 , A61N1/40 , A61N7/02 , C08L2201/12
Abstract: An apparatus includes an expandable member. The expandable member is sized to be positionable in a sphincter. An energy delivery device is positioned on a surface of the expandable member. The energy delivery device has a configuration that provides sufficient energy delivery to create lesions in the interior of the sphincter. When the expandable member is removed from the sphincter, the sphincter returns to its closed or contracted configuration.
Abstract translation: 一种装置包括可扩张构件。 可扩张构件的大小可定位在括约肌中。 能量输送装置位于可膨胀构件的表面上。 能量输送装置具有提供足够的能量输送以在括约肌内部产生损伤的构造。 当可伸缩构件从括约肌中取出时，括约肌返回到其闭合或收缩的构型。
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公开(公告)号：US20020107512A1
公开(公告)日：2002-08-08
申请号：US09943646
申请日：2001-08-30
Applicant: Curon Medical, Inc.
Inventor： Stuart D. Edwards
IPC: A61B018/18
CPC classification number: A61B18/14 , A61B17/32 , A61B18/1477 , A61B18/1492 , A61B18/1815 , A61B2018/00011 , A61B2018/00029 , A61B2018/00148 , A61B2018/00214 , A61B2018/0022 , A61B2018/00267 , A61B2018/00494 , A61B2018/00553 , A61B2018/00577 , A61B2018/00702 , A61B2018/00726 , A61B2018/00744 , A61B2018/00791 , A61B2018/00875 , A61B2018/00916 , A61B2018/124 , A61B2018/1253 , A61B2018/126 , A61B2018/1472 , A61B2018/183 , A61B2090/3614 , A61B2090/3782
Abstract: A sphincter treatment apparatus includes an energy delivery device introduction member including a plurality of arms. Each arm has distal and proximal sections. The distal sections of the arms are coupled as are the proximal sections of the arms. The energy delivery device introduction member is configured to be introduced in the sphincter in a non-deployed state, expand to a deployed state to at least partially expand the sphincter. A plurality of energy delivery devices are coupled to the energy delivery device introduction member. At least a portion of the plurality of energy delivery devices are controllably introducible from the energy delivery device introduction member into the sphincter.
Abstract translation: 括约肌治疗装置包括包括多个臂的能量输送装置导入构件。 每个臂具有远端和近端部分。 臂的远端部分与臂的近端部分一样被联接。 所述能量输送装置导入部件被构造成以非展开状态导入所述括约肌中，扩展为展开状态，以至少部分地扩展所述括约肌。 多个能量输送装置联接到能量输送装置导入构件。 多个能量输送装置的至少一部分可控制地从能量输送装置导入构件引入到括约肌中。
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Patent Agency Ranking
公开(公告)号：US20040082950A1
公开(公告)日：2004-04-29
申请号：US10728684
申请日：2003-12-05
Applicant: Curon Medical, Inc.
Inventor： Stuart D. Edwards , John W. Gaiser , David S. Utley , Jay J. Qin
IPC: A61B018/14
CPC classification number: A61B18/1477 , A61B17/32 , A61B18/1206 , A61B18/148 , A61B18/1485 , A61B18/1492 , A61B18/18 , A61B18/1815 , A61B2017/00084 , A61B2017/00106 , A61B2017/003 , A61B2017/22061 , A61B2017/4216 , A61B2018/00011 , A61B2018/00023 , A61B2018/00029 , A61B2018/00065 , A61B2018/00077 , A61B2018/00083 , A61B2018/00113 , A61B2018/00148 , A61B2018/0016 , A61B2018/00214 , A61B2018/0022 , A61B2018/00267 , A61B2018/00494 , A61B2018/00553 , A61B2018/00577 , A61B2018/00654 , A61B2018/00666 , A61B2018/00678 , A61B2018/00702 , A61B2018/00708 , A61B2018/00726 , A61B2018/00744 , A61B2018/00755 , A61B2018/00761 , A61B2018/00791 , A61B2018/00797 , A61B2018/00815 , A61B2018/00821 , A61B2018/00827 , A61B2018/00869 , A61B2018/00875 , A61B2018/00886 , A61B2018/00892 , A61B2018/00898 , A61B2018/0091 , A61B2018/00916 , A61B2018/00982 , A61B2018/0262 , A61B2018/046 , A61B2018/124 , A61B2018/1253 , A61B2018/126 , A61B2018/1273 , A61B2018/1425 , A61B2018/1467 , A61B2018/1472 , A61B2018/183 , A61B2090/3614 , A61B2090/3782 , A61B2218/002 , A61M3/0279 , A61M16/0438 , A61M16/0481 , A61M25/1002 , A61M2025/1052 , A61M2025/1086 , A61N1/056 , A61N1/06 , A61N1/08 , A61N1/40
Abstract: A sphincter treatment apparatus includes an elongated member having at least one lumen including an inflation lumen and a basket assembly with first and second arms. The basket assembly is coupled to the elongated member and has deployed and non-deployed configurations. An inflatable member is coupled to the elongated member and positioned in an interior of the basket assembly. The inflatable member has deployed and non-deployed states and is coupled to the inflation lumen. In the deployed state, the inflatable member expands the basket assembly to its deployed configuration. A first energy delivery device is positionable in the first arm and advanceable from the first arm to a selected treatment site. A second energy delivery device is positionable in the second arm and advanceable from the second arm to a selected treatment site.
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公开(公告)号：US20030195509A1
公开(公告)日：2003-10-16
申请号：US10428458
申请日：2003-05-02
Applicant: Curon Medical, Inc.
Inventor： Stuart D. Edwards , David S. Utley
IPC: A61B018/18
CPC classification number: A61B18/1492 , A61B2018/00553
Abstract: A method of forming a composite lesion pattern in a tissue region at or near a sphincter comprising providing a catheter having a plurality of energy delivery devices coupled to the catheter. The catheter is introduced at least partially into the sphincter. Energy is delivered from the energy delivery devices to produce the composite lesion pattern. The composite lesion pattern comprises a radial distribution of lesions about the tissue region and a longitudinal distribution of lesions along the tissue region.
Abstract translation: 在括约肌处或附近在组织区域中形成复合损伤图案的方法，包括提供具有耦合到导管的多个能量输送装置的导管。 将导管至少部分地引入括约肌。 能量从能量输送装置输送以产生复合损伤模式。 复合损伤图案包括围绕组织区域的损伤的径向分布和沿着组织区域的损伤的纵向分布。
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公开(公告)号：US20030135206A1
公开(公告)日：2003-07-17
申请号：US10207520
申请日：2002-07-29
Applicant: Curon Medical, Inc.
Inventor： Stuart D. Edwards , David S. Utley , Ronald G. Lax , John Gaiser
IPC: A61B018/14 , A61B019/00
CPC classification number: A61B18/1492 , A61B18/1206 , A61B18/1477 , A61B18/18 , A61B2018/00011 , A61B2018/00029 , A61B2018/00047 , A61B2018/00214 , A61B2018/0022 , A61B2018/00494 , A61B2018/00553 , A61B2018/00666 , A61B2018/00678 , A61B2018/00684 , A61B2018/00702 , A61B2018/00708 , A61B2018/00726 , A61B2018/00744 , A61B2018/00791 , A61B2018/00875 , A61B2018/124 , A61B2018/1253 , A61B2018/126 , A61B2018/1425 , A61B2218/002
Abstract: A method for treating a sphincter provides a polymer material having a liquid state. The method also provides a catheter having a distal end, a tissue piercing device carried by the distal end, and an energy delivery device coupled to the tissue piercing device. The tissue piercing device has a lumen. The method introduces the catheter into an esophagus and pierces an exterior sphincter tissue surface within with the tissue piercing device. The method advances the tissue piercing device into an interior sphincter tissue site and conveys the polymer material while in a liquid state through the lumen into the interior sphincter tissue site. The method delivers energy to the tissue piercing device to transform the polymer material into a less liquid state within the interior sphincter tissue site, to thereby remodel the sphincter.
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公开(公告)号：US20030023287A1
公开(公告)日：2003-01-30
申请号：US10247153
申请日：2002-09-19
Applicant: Curon Medical, Inc.
Inventor： Stuart D. Edwards , John Gaiser , David S. Utley , Scott H. West , Jay Qin
IPC: A61F002/00
CPC classification number: A61B18/1492 , A61B18/12 , A61B18/1206 , A61B18/1477 , A61B18/1485 , A61B2018/00011 , A61B2018/00029 , A61B2018/00077 , A61B2018/00148 , A61B2018/00214 , A61B2018/00232 , A61B2018/00261 , A61B2018/00267 , A61B2018/00273 , A61B2018/00285 , A61B2018/00291 , A61B2018/00553 , A61B2018/00654 , A61B2018/0066 , A61B2018/00702 , A61B2018/00755 , A61B2018/00791 , A61B2018/00797 , A61B2018/00815 , A61B2018/00875 , A61B2018/00898 , A61B2018/046 , A61B2018/1425 , A61B2018/1475 , A61B2090/3782 , A61B2218/002 , A61B2218/007
Abstract: Methods treat a tissue region. In one arrangement, the methods deploy an electrode on a support structure in a tissue region at or near the cardia of the stomach. In one embodiment, the support structure has a proximal region and a distal region. The proximal region is enlarged in comparison to the distal region, and the electrode is carried by the enlarged proximal surface. The methods advance the electrode in a path to penetrate the tissue region and couple the electrode to a source of radio frequency energy to ohmically heat tissue and create a lesion in the tissue region.
Abstract translation: 方法治疗组织区域。 在一种布置中，所述方法将电极部署在胃贲门处或附近的组织区域中的支撑结构上。 在一个实施例中，支撑结构具有近端区域和远侧区域。 近端区域与远侧区域相比放大，并且电极由扩大的近侧表面承载。 所述方法使电极在路径中前进以穿透组织区域并将电极耦合到射频能量源以欧姆加热组织并在组织区域中产生损伤。
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公开(公告)号：US20020103483A1
公开(公告)日：2002-08-01
申请号：US09921356
申请日：2001-08-02
Applicant: Curon Medical, Inc.
Inventor： Stuart D. Edwards
IPC: A61B018/14
CPC classification number: A61B18/1485 , A61B18/1206 , A61B18/1477 , A61B18/1492 , A61B18/18 , A61B18/1815 , A61B2017/00084 , A61B2017/00106 , A61B2017/003 , A61B2017/4216 , A61B2018/00011 , A61B2018/00023 , A61B2018/00029 , A61B2018/00047 , A61B2018/00065 , A61B2018/00077 , A61B2018/00083 , A61B2018/00113 , A61B2018/00148 , A61B2018/00214 , A61B2018/0022 , A61B2018/00494 , A61B2018/00553 , A61B2018/00577 , A61B2018/00654 , A61B2018/00666 , A61B2018/00678 , A61B2018/00684 , A61B2018/00702 , A61B2018/00708 , A61B2018/00726 , A61B2018/00744 , A61B2018/00755 , A61B2018/00761 , A61B2018/00791 , A61B2018/00797 , A61B2018/00815 , A61B2018/00821 , A61B2018/00827 , A61B2018/00869 , A61B2018/00875 , A61B2018/00886 , A61B2018/00892 , A61B2018/00898 , A61B2018/0091 , A61B2018/00916 , A61B2018/00982 , A61B2018/046 , A61B2018/124 , A61B2018/1253 , A61B2018/126 , A61B2018/1273 , A61B2018/1425 , A61B2018/1467 , A61B2018/1472 , A61B2090/3614 , A61B2090/3782 , A61B2218/002 , A61M3/0279 , A61M16/0481 , A61M25/0084 , A61M25/1002 , A61M2025/1052 , A61M2025/1086 , A61N1/056 , A61N1/06 , A61N1/08 , A61N1/40
Abstract: An apparatus to treat a sphincter includes a catheter means including a catheter means distal portion means. An energy delivery device means is coupled to the catheter means and includes a tissue piercing distal end. The energy delivery device means is configured to pierce a sphincter exterior surface, advance a sufficient distance in an interior of the sphincter to a tissue site, deliver energy to the tissue site and create controlled cell necrosis of the sphincter in order to reduce a frequency of sphincter relaxation. A cable means is coupled to the energy delivery device means.
Abstract translation: 治疗括约肌的装置包括导管装置，其包括导管装置远端部分装置。 能量输送装置装置联接到导管装置并且包括组织刺穿的远端。 能量输送装置装置构造成刺穿括约肌外表面，将括约肌内部的足够距离推进到组织部位，将能量递送至组织部位并产生受控的括约肌细胞坏死，以便减少括约肌的频率 括约肌放松 电缆装置连接到能量输送装置装置。
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