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1. 发明申请

WO2011053500A1 BALLOON CATHETER WITH DETACHABLE HUB, AND METHODS FOR SAME 审中-公开
标题翻译：具有可拆卸集线器的气体导管及其方法
公开(公告)号：WO2011053500A1
公开(公告)日：2011-05-05
申请号：PCT/US2010/053478
申请日：2010-10-21
申请人： WILSON-COOK MEDICAL INC. , DILLON, Travis, E. , AGUIRRE, Andres, F. , CHMURA, Kevin
发明人： DILLON, Travis, E. , AGUIRRE, Andres, F. , CHMURA, Kevin
IPC分类号： A61M25/00 , A61M25/04 , A61M25/10
CPC分类号： A61M25/04 , A61M25/0075 , A61M25/0097 , A61M25/10 , A61M25/10186 , A61M2025/0076
摘要： A balloon catheter (400) may include a distal anchoring balloon (404) and a proximal hub (410) that is removable from the catheter body. The catheter body may include a valve structure (420) providing for maintaining the balloon in an inflated state during and after removal of the proximal hub. The valve preferably is constructed such that removal of the hub provides a low-profile proximal catheter end that will allow that proximal catheter end to pass through an endoscopic surgical device such as, for example, through an accessory channel of a standard duodenoscope and/or an ultra- slim endoscope/ cholangioscope, facilitating a scope- exchange for use during, for example, a cholangioscopy or pancreatoscopy procedure. A method useful for scope exchange and/or introducing another elongate surgical device may utilize a balloon catheter with a distal anchoring balloon and a proximal hub that is removable from the catheter body.
摘要翻译：球囊导管（400）可以包括远离锚定球囊（404）和可从导管主体移除的近侧毂（410）。导管主体可以包括阀结构（420），其提供在移除近侧毂时和之后将气囊保持在充气状态。优选地，阀构造成使得轮毂的移除提供了一个低轮廓的近端导管端，其将允许近端导管端部穿过内窥镜手术装置，例如通过标准十二指肠造影仪的辅助通道和/或一种超薄的内窥镜/胆管造影仪，便于在例如胆管镜检查或胰腺镜检查过程中使用的范围更换。用于范围更换和/或引入另一细长外科手术装置的方法可以利用具有远端锚定球囊和可从导管主体移除的近侧毂的球囊导管。

2. 发明申请

WO2010144278A1 ULTRASOUND-NAVIGABLE BARBED BIOPSY DEVICE AND METHOD 审中-公开
标题翻译：超声波导电生物传感器及其方法
公开(公告)号：WO2010144278A1
公开(公告)日：2010-12-16
申请号：PCT/US2010/037002
申请日：2010-06-02
申请人： WILSON-COOK MEDICAL INC. , DILLON, Travis, E.
发明人： DILLON, Travis, E.
IPC分类号： A61B10/02
CPC分类号： A61B10/0266 , A61B10/04 , A61B17/320016 , A61B2017/320008 , A61B2090/3925
摘要： A tissue sampling system includes an elongate flexible needle sheath with a lumen disposed longitudinally therethrough. A needle may be slidably disposed through the needle sheath and include an elongate flexible shaft body configured to pass through a working channel of an endoscope, with an outer cannula disposed at a distal end of the shaft body and housing a longitudinal needle lumen though its length. A sampling member including an elongate flexible stylet body and a barbed portion extending distally from the stylet body may be disposed slidably through the needle lumen. It may include a body with a distal end and barbs forming a barbed region where the barbs are angled away from the distal end. The barbed region may be configured to be slidably extended out the distal end of the needle lumen, then retracted, and may include an echogenic surface along with the barbs and barb-adjacent surfaces.
摘要翻译：组织取样系统包括细长的柔性针护套，其具有纵向贯穿其中的内腔。针可以可滑动地设置穿过针护套并且包括被配置成穿过内窥镜的工作通道的细长柔性轴体，外套管设置在轴体的远端，并且容纳纵向针管腔，。包括细长的柔性探针针主体和从探针主体向远侧延伸的倒钩部分的采样部件可以可滑动地设置穿过针管内腔。它可以包括具有远端的主体和倒钩形成倒钩区域，其中倒钩远离远端成角度。有倒钩的区域可以被构造成从针管腔的远端可滑动地延伸，然后缩回，并且可以包括与倒钩和倒钩相邻表面一起的回声表面。

3. 发明申请

WO2009076093A1 DYNAMIC VOLUME DISPLACEMENT WEIGHT LOSS DEVICE 审中-公开
标题翻译：动态体积位移重量损失装置
公开(公告)号：WO2009076093A1
公开(公告)日：2009-06-18
申请号：PCT/US2008/085218
申请日：2008-12-02
申请人： WILSON-COOK MEDICAL INC. , DILLON, Travis, E.
发明人： DILLON, Travis, E.
IPC分类号： A61F5/00
CPC分类号： A61F5/0033 , A61F5/0036
摘要： An intragastric device and method of use thereof are provided. The device is actuated to change its volume based on one or parameters detected in the gastric lumen. The device comprises an expandable reservoir that is adapted to distend one or more walls of the gastric lumen for a predetermined time. The device may also be actuated based on a pressure control system in which the reservoir maintains a constant pressure against the walls of the gastric lumen.
摘要翻译：提供一种胃内装置及其使用方法。基于在胃腔中检测到的一个或参数来启动该装置以改变其体积。该装置包括可膨胀的储存器，其适于在预定时间内将胃腔的一个或多个壁扩张。该装置还可以基于压力控制系统来致动，在压力控制系统中，储存器保持针对胃腔壁的恒定压力。

4. 发明申请

WO2009134682A1 DEVICE PLATFORM FOR MEDICAL PROCEDURES 审中-公开
标题翻译：医疗程序设备平台
公开(公告)号：WO2009134682A1
公开(公告)日：2009-11-05
申请号：PCT/US2009/041610
申请日：2009-04-24
申请人： WILSON-COOK MEDICAL INC. , DILLON, Travis, E.
发明人： DILLON, Travis, E.
IPC分类号： A61B19/00 , A61B1/01
CPC分类号： A61B1/0014 , A61B1/00133 , A61B1/018 , A61B90/06 , A61B90/50 , A61M25/0113
摘要： The present embodiments provide apparatus and methods suitable for facilitating positioning one or more medical components. In one embodiment, the apparatus comprises a rail member having proximal and distal ends and a generally longitudinal axis. A first connector is adapted to be selectively coupled to the rail member, and a first medical component is adapted to be coupled to the first connector. The first connector is disposed for selective longitudinal movement along the rail member, thereby permitting movement of the first medical component with respect to the rail member. In this manner, one or more components, such as a catheter and a needle, may be inserted into a human or animal body in a controlled fashion with respect to one another.
摘要翻译：本实施例提供了适于便于定位一个或多个医疗部件的装置和方法。在一个实施例中，该装置包括具有近端和远端以及大致纵向轴线的轨道构件。第一连接器适于选择性地联接到轨道构件，并且第一医疗部件适于联接到第一连接器。第一连接器设置成沿着轨道构件选择性地纵向移动，从而允许第一医疗部件相对于轨道构件的移动。以这种方式，可以以相对于彼此的受控方式将一个或多个组件（例如导管和针）插入人体或动物体内。

5. 发明申请

WO2009085747A1 DELIVERY SYSTEM FOR INTRAGASTRIC BAG 审中-公开
标题翻译：内装袋装运系统
公开(公告)号：WO2009085747A1
公开(公告)日：2009-07-09
申请号：PCT/US2008/086975
申请日：2008-12-16
申请人： WILSON-COOK MEDICAL INC. , DILLON, Travis, E. , SURTI, Vihar, C.
发明人： DILLON, Travis, E. , SURTI, Vihar, C.
IPC分类号： A61F5/00
CPC分类号： A61F5/0089 , A61F5/0036
摘要： A delivery system (100) for introducing a bundled intragastric bag (130) into a gastric lumen (150) are described. The delivery system includes a pushing mechanism movable between an unexpanded and expanded configuration. The pushing mechanism (196) in its expanded configuration pushes each of the bundles (310) of the bag into the gastric lumen. A suture (170, 180) strand is periodically pulled during the procedure to help create doughnut- shaped bundles. Another suture strand extends between a proximal button and distal button of the deployed assembly to maintain the doughnut- shaped bundle structure.
摘要翻译：描述了用于将捆扎的胃内袋（130）引入胃腔（150）的输送系统（100）。输送系统包括可在未膨胀和膨胀构型之间移动的推动机构。其推出机构（196）处于其扩张构型中将袋中的每个束（310）推入胃腔。在该过程期间周期性地拉伸缝合线（170,180），以帮助形成面团形束。另一条缝合线在展开的组件的近侧按钮和远端按钮之间延伸，以保持面团状的束结构。

6. 发明申请

WO2009026079A1 DEVICE TO OPEN AND CLOSE A BODILY WALL 审中-公开
标题翻译：设备打开并关闭一个BODILY墙
公开(公告)号：WO2009026079A1
公开(公告)日：2009-02-26
申请号：PCT/US2008/073082
申请日：2008-08-13
申请人： WILSON-COOK MEDICAL, INC. , DILLON, Travis, E.
发明人： DILLON, Travis, E.
IPC分类号： A61B17/04
CPC分类号： A61B17/0057 , A61B17/0469 , A61B17/0487 , A61B17/320016 , A61B17/32053 , A61B18/14 , A61B2017/00659 , A61B2017/00663 , A61B2017/047 , A61B2017/0472
摘要： A medical device and method for performing translumenal procedures that reduces procedure time as well as' the number of instruments used is disclosed. An elongate medical device has both a cutting tool (22) and a suturing tool (24) disposed at a distal end of the elongate medical device. The suturing tool includes a plurality of needles (28) connected to one or more sutures (29). The elongate medical device is advanced through a bodily lumen to a position proximate the visceral wall (10). A perforation is formed in the visceral wall using the cutting tool. The elongate medical device and its suturing tool are advanced through the perforation and a plurality of needles are passed through the visceral wall around the periphery of the perforation. The plurality of needles are withdrawn through the bodily lumen and the perforation is ciosed using the suture.
摘要翻译：公开了一种医疗装置和方法，用于执行减少手术时间以及所使用的仪器的数量的逐步程序。细长医疗装置具有设置在细长医疗装置的远端的切割工具（22）和缝合工具（24）。缝合工具包括连接到一个或多个缝合线（29）的多个针（28）。细长医疗装置通过体腔前进到靠近内脏壁（10）的位置。使用切割工具在内脏壁中形成穿孔。细长医疗装置及其缝合工具通过穿孔前进，并且多个针穿过穿孔周边的内脏壁。多根针头通过体腔抽出，穿孔使用缝合线。

7. 发明申请

WO2009048949A1 ANASTOMOSIS PLUG FOR BARIATRIC SURGERY 审中-公开
公开(公告)号：WO2009048949A1
公开(公告)日：2009-04-16
申请号：PCT/US2008/079200
申请日：2008-10-08
申请人： WILSON-COOK MEDICAL, INC. , DILLON, Travis, E.
发明人： DILLON, Travis, E.
IPC分类号： A61B17/11 , A61F5/00 , A61F2/04
CPC分类号： A61B17/1114 , A61B2017/00557 , A61B2017/1135 , A61F5/0079
摘要： Medical devices and methods for controlling the flow of contents through an opening, such as an anastomosis formed during bariatric surgery. Generally, the medical device includes a tube and first and second radially extendable anchors attached to the tube. The anchors keep the medical device centered at the anastomosis or other opening, while the inner diameter of the tube restricts the passage of contents therethrough. A limiter may also be employed to vary the smallest diameter of the tube's lumen.
摘要翻译：用于控制通过开口的内容物流动的医疗装置和方法，例如在减肥手术期间形成的吻合。通常，医疗装置包括管和连接到管的第一和第二可径向延伸的锚。锚固体将医疗装置保持在吻合或其他开口的中心，而管的内径限制内容物的通过。也可以使用限制器来改变管腔的最小直径。

8. 发明申请

WO2008106279A1 INTESTINAL BYPASS USING MAGNETS 审中-公开
标题翻译：使用磁铁的INTESTINAL BYPASS
公开(公告)号：WO2008106279A1
公开(公告)日：2008-09-04
申请号：PCT/US2008/053011
申请日：2008-02-05
申请人： WILSON-COOK MEDICAL, INC. , SURTI, Vihar, C. , DILLON, Travis, E.
发明人： SURTI, Vihar, C. , DILLON, Travis, E.
IPC分类号： A61B17/11
CPC分类号： A61B17/1114 , A61B2017/003 , A61B2017/00876 , A61B2017/1103 , A61B2017/1117 , A61B2017/1139
摘要： Medical devices and methods are provided for forming an intestinal bypass anastomosis, such as for treatment of obesity. The medical devices and methods are minimally invasive and reduce complications. Two magnet assemblies are deployed in a spaced apart relationship, and are transluminal^ brought together to approximate the tissue and form an anastomosis therebetween.
摘要翻译：提供用于形成肠旁路吻合术的医疗装置和方法，例如用于治疗肥胖症。医疗器械和方法是微创和减少并发症。两个磁体组件以间隔开的关系展开，并且是经过管腔的组合以近似于组织并在其间形成吻合。

9. 发明申请

WO2013022727A1 STEERABLE CATHETERS 审中-公开
标题翻译：可变导管
公开(公告)号：WO2013022727A1
公开(公告)日：2013-02-14
申请号：PCT/US2012/049436
申请日：2012-08-03
申请人： COOK MEDICAL TECHNOLOGIES LLC , DILLON, Travis, E.
发明人： DILLON, Travis, E.
IPC分类号： A61M25/01
CPC分类号： A61M25/0136 , A61M25/0147 , A61M2025/015
摘要： A steerable catheter and a method of steering a catheter are provided. The steerable catheter includes a flexible elongate shaft having a proximal end portion, a distal end portion and a cable lumen extending from the proximal end portion to the distal end portion. The steerable catheter includes a control cable having a first portion and a second portion, the first portion of the control cable fixed in position relative to the shaft and the second portion movable relative to the shaft and at least a portion of the second portion is extendable through at least a portion of the cable lumen and extendable through the opening. The control cable has a first position where the at least the portion of the second portion is axially extendable away from a wall of the shaft and a second position for delivery of the catheter.
摘要翻译：提供了一种可导向的导管和一种导向导管的方法。可操纵导管包括柔性细长轴，其具有近端部分，远端部分和从近端部分延伸到远端部分的电缆内腔。可操纵导管包括具有第一部分和第二部分的控制电缆，控制电缆的第一部分相对于轴固定就位，第二部分可相对于轴移动，并且第二部分的至少一部分是可延伸的通过电缆内腔的至少一部分并且可以穿过开口延伸。控制电缆具有第一位置，其中第二部分的至少一部分可远离轴的壁轴向延伸，以及用于输送导管的第二位置。

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