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1. 发明申请

US20080287965A1 RADIOPAQUE BAND LIGATOR 审中-公开
标题翻译：无线电条形码灯
公开(公告)号：US20080287965A1
公开(公告)日：2008-11-20
申请号：US12121577
申请日：2008-05-15
申请人： Richard Ducharme
发明人： Richard Ducharme
IPC分类号： A61B17/22 , A61B6/00
CPC分类号： A61B17/12013 , A61B90/39 , A61B2017/12018 , A61B2090/3904 , A61B2090/3908
摘要： The technology described herein relates to a system for capturing tissue with one or more ligating bands comprising radiopaque material that are removably disposed on a ligating barrel and methods of marking a bodily tissue for treatment using the ligating systems comprising one or more ligating bands comprising radiopaque materials. Also disclosed are methods of non-invasively evaluating the rate of amelioration of a bodily organ comprising capturing the tissue with one or more ligating bands comprising radiopaque materials, observing the location of the bands, and correlating the location of the one or more ligating bands and the rate of amelioration of the bodily organ.
摘要翻译：本文描述的技术涉及一种用于捕获组织的系统，该系统具有包括可拆卸地设置在结扎筒上的不透射线材料的一个或多个连接带，以及使用包含一个或多个包括不透射线材料的结扎带的结扎系统来标记身体组织进行治疗的方法。还公开了非侵入性评估身体器官改善速率的方法，包括用包含不透射线材料的一个或多个结扎带捕获组织，观察条带的位置，以及将一个或多个结扎带的位置和身体器官的改善率。

2. 发明申请

US20070282355A1 Release mechanisms for a clip device 审中-公开
标题翻译：剪辑设备的释放机制
公开(公告)号：US20070282355A1
公开(公告)日：2007-12-06
申请号：US11807827
申请日：2007-05-30
申请人： Hilbert Brown , Steve Chen , Caroline Gayzik , Richard Ducharme , John Karpiel , Kathryn Kornrumpf , Vihar Surti
发明人： Hilbert Brown , Steve Chen , Caroline Gayzik , Richard Ducharme , John Karpiel , Kathryn Kornrumpf , Vihar Surti
IPC分类号： A61B17/08
CPC分类号： A61B17/122 , A61B17/0643 , A61B17/1285 , A61B2017/0053 , A61B2017/0641 , A61B2090/033
摘要： A clip device for hemostasis includes a clip having a proximal end portion and at least two arm portions extending from the proximal end portion and provided with a tendency to open. A sliding ring is provided for closing the arm portions of the clip. A first retainer is attached to the clip, and the first retainer is configured to be releasably secured to a second retainer that may be attached to an operating wire or a torque cable. In operation, the clip device is advanced to a target site in a body cavity. An outer sheath is retracted to expose the clip, causing the arms to open. An inner sheath is advanced distally, causing the sliding ring to advance distally to close the arms of the clip. Stop elements may be disposed on the clip to ensure that he sliding ring is not advanced distally over the clip. Then, the first retainer is disengaged from the second retainer. Various mechanisms are disclosed to permit the first and second retainers to disengage from one another. The first retainer, attached to the clip, is left inside the patient's body cavity, while the second retainer is removed from the patient.
摘要翻译：用于止血的夹子装置包括具有近端部分和从近端部分延伸并且具有打开倾向的至少两个臂部分的夹子。提供一个用于封闭夹子的臂部分的滑动环。第一保持器附接到夹子，并且第一保持器构造成可释放地固定到可附接到操作线或扭矩电缆的第二保持器。在操作中，夹具装置前进到体腔中的目标部位。外护套缩回以露出夹子，导致臂打开。内护套向远侧推进，导致滑环向远侧前进以闭合夹子的臂。止动元件可以设置在夹子上以确保他的滑环在夹子上不向远端推进。然后，第一保持器与第二保持器脱离接合。公开了允许第一和第二保持器彼此脱离的各种机构。附接到夹子上的第一保持器留在患者的体腔内，而第二个保持器从病人身上取下。

3. 发明申请

US20080091275A1 NONEXPANDABLE STENT 审中-公开
标题翻译：不可置信的坚定
公开(公告)号：US20080091275A1
公开(公告)日：2008-04-17
申请号：US11873167
申请日：2007-10-16
申请人： Richard Ducharme
发明人： Richard Ducharme
IPC分类号： A61F2/04 , B21D9/00
CPC分类号： A61F2/94 , A61M27/008
摘要： Disclosed herein is a nonexpandable stent and a method of making and deploying the stent. The stent includes a tubular body having a distal portion, a proximal portion, a central longitudinal portion between the distal and proximal portions, and a substantially nonexpandable diameter. The stent includes at least one securing element. The securing element includes a reinforcement member comprising a shape memory material. The securing element comprises a first configuration of the reinforcement member for delivery to a treatment site within a body vessel and a second configuration of the reinforcement member for deployment at the treatment site.
摘要翻译：本文公开了一种不可扩展的支架以及制造和展开支架的方法。支架包括具有远侧部分，近端部分，远端部分和近端部分之间的中心纵向部分以及基本上不可扩径的管状体。支架包括至少一个固定元件。固定元件包括包括形状记忆材料的加强构件。固定元件包括用于输送到体内容器内的治疗部位的加强构件的第一构造和用于在治疗部位展开的加强构件的第二构造。

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