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1. 发明授权

US06283988B1 Bronchial stenter having expandable electrodes 有权
标题翻译：支气管拉幅机具有可扩张电极
公开(公告)号：US06283988B1
公开(公告)日：2001-09-04
申请号：US09260401
申请日：1999-03-01
申请人： Michael D. Laufer , Keith M. Burger , Bryan E. Loomas , Don A. Tanaka
发明人： Michael D. Laufer , Keith M. Burger , Bryan E. Loomas , Don A. Tanaka
IPC分类号： A61F200
CPC分类号： A61B18/00 , A61B18/14 , A61B18/1492 , A61B2017/00115 , A61B2018/00214 , A61B2018/00541 , A61B2018/044 , A61B2018/1407 , A61B2018/1807 , A61N1/06 , A61N1/403
摘要： An apparatus and method are provided for treating collapsed bronchial tubes found in patients with chronic obstructive pulmonary diseases, such as asthma. The apparatus delivers energy to inductively heat the tissue of the bronchial tube by directing electromagnetic energy into the tissue. The apparatus includes expandable electrodes that come into contact with the walls of the bronchial tubes. The expandable electrodes may be conical-shaped electrodes, loop-shaped electrodes, plate-shaped electrodes, or other shapes. The method includes heating the bronchial tube to cause tissue in the wall of the bronchial tube to undergo a structural transformation effective to render the wall capable of supporting a non-collapsed lumen. The procedure effectively reinforces the structural integrity of the bronchial tube wall and thereby prevents the lumen from collapsing.
摘要翻译：提供了用于治疗慢性阻塞性肺疾病如哮喘患者中发生的塌陷性支气管的装置和方法。该装置通过将电磁能引导到组织中来递送能量以感应加热支气管的组织。该装置包括与支气管的壁接触的可扩张电极。可膨胀电极可以是圆锥形电极，环形电极，板状电极或其它形状。该方法包括加热支气管以使支气管壁中的组织经历有效的结构转化，以使壁能够支撑未塌陷的腔。该程序有效地增强了支气管壁的结构完整性，从而防止了内腔塌陷。

2. 发明授权

US07608086B2 Anastomosis wire ring device 有权
标题翻译：吻合线环设备
公开(公告)号：US07608086B2
公开(公告)日：2009-10-27
申请号：US10674371
申请日：2003-09-30
申请人： Don A. Tanaka , Mark S. Ortiz , Darrel Powell
发明人： Don A. Tanaka , Mark S. Ortiz , Darrel Powell
IPC分类号： A61B17/08 , A61F2/06
CPC分类号： A61B17/1114 , A61B17/00234 , A61B17/115 , A61B2017/00867 , A61B2017/1139
摘要： An anastomotic ring device for forming a hollow rivet (ring) attachment between tissue lumens facilitates laparoscopic or endoscopic implantation by including features that facilitate actuation from a stressed, generally cylindrical shape. Economical manufacturer is achieved by weaving open ended strands into a generally cylindrical stent shape that is imparted with a Shape Memory Effect (SME) to actuate to a hollow rivet (ring) shape. Alternatively or in addition to SME inherent in the woven strands, an actuating force may be received from a helical spring element incorporated into the ring. Self-actuating ring devices are enhanced by forming woven strands into petals that diverge from opposing petals such that the strands encounter less friction when actuating. Each of these features alone or in combination enhance clinical use of anastomotic ring devices, such as a bariatric gastric bypass procedure.
摘要翻译：用于在组织腔之间形成中空铆钉（环）附件的吻合环装置通过包括便于从应力大致圆柱形形状的致动的特征来促进腹腔镜或内窥镜植入。经济的制造商通过将开端线编织成通常具有形状记忆效应（SME）以致动到中空铆钉（环）形状的大致圆柱形支架形状来实现。替代地或除了编织股线固有的SME之外，可以从并入环中的螺旋弹簧元件接收致动力。自动致动环装置通过将编织线形成为从相对的花瓣分开的花瓣而增强，使得在致动时股线遭遇较少的摩擦。这些特征中的每一个单独地或组合地增强了吻合口装置的临床应用，例如减肥胃胃旁路手术。

3. 发明申请

US20070288054A1 Vascular thrombectomby apparatus and method of use 审中-公开
标题翻译：血管血栓形成机及其使用方法
公开(公告)号：US20070288054A1
公开(公告)日：2007-12-13
申请号：US11452038
申请日：2006-06-13
申请人： Don A. Tanaka , Alison M. Souza
发明人： Don A. Tanaka , Alison M. Souza
IPC分类号： A61M29/00
CPC分类号： A61F2/01 , A61B17/221 , A61B2017/003 , A61B2017/00862 , A61B2017/00867 , A61B2017/2212 , A61F2/013 , A61F2002/018 , A61F2230/0008 , A61F2230/0067
摘要： An apparatus is provided for removing matter from within a conduit. The apparatus generally comprises a separation edge attached to a wire at its proximal end, a frame attached to the distal end of the separation edge, and a membrane attached to the wire and disposed over the frame enclosing its interior. The membrane generally comprises a net constructed from a vaporized metal deposited on a mandrel. Alternatively, the membrane may comprise a braided tube constructed from wire. The apparatus may be employed as a filter or as a means for actively dislodging matter from the wall of a conduit. When employed as a filter, the apparatus is positioned downstream of the matter where it ensures that matter does not escape downstream as it is being removed. When employed to actively remover matter from a conduit, the apparatus is positioned downstream of the matter. The apparatus is then pulled proximally whereby it engages the matter and dislodges it from the wall of the conduit
摘要翻译：提供了用于从导管内去除物质的装置。该装置通常包括在其近端处附接到线的分离边缘，附接到分离边缘的远端的框架以及附接到线材并且设置在包围其内部的框架上的膜。膜通常包括由沉积在心轴上的汽化金属构成的网。或者，膜可以包括由导线构成的编织管。该装置可以用作过滤器或用作从管道的壁主动移走物质的装置。当用作过滤器时，该装置位于物质的下游，其确保物质在被除去时不会从下游逃逸。当用于从管道中主动去除物质时，该装置位于物质的下游。然后将该装置向近侧拉动，从而使装置接合该物质并将其从导管的壁上移出

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