公开(公告)号：US20060100545A1

公开(公告)日：2006-05-11

申请号：US11234992

申请日：2005-09-26

申请人： Juan Ayala ,  David Hardin ,  Jason Foushee

发明人： Juan Ayala ,  David Hardin ,  Jason Foushee

IPC分类号： A61M25/00 ,  A61B17/26

CPC分类号： A61M25/09 ,  A61B90/39 ,  A61B2017/00849 ,  A61B2017/22042 ,  A61M2025/09175

摘要： A wire guide has first and second portions with first and second diameters, respectively. A resilient loop positions a distal end of the wire guide adjacent another section of the wire guide. A closure member comprising at least one attachment tab maintains the distal end in a fixed position relative to the remainder of the wire guide. A covering may be positioned around one or more parts of the wire guide.

摘要翻译： 导线器分别具有第一和第二直径的第一和第二部分。 弹性环将电线引导件的远端定位成与电线引导件的另一部分相邻。 包括至少一个附接凸片的闭合构件将远端相对于导线器的其余部分保持在固定位置。 覆盖物可以围绕导线器的一个或多个部分定位。

公开(公告)号：US20060173422A1

公开(公告)日：2006-08-03

申请号：US10692310

申请日：2003-10-22

申请人： Boris Reydel ,  Mikhail Mezhirov ,  Jason Foushee

发明人： Boris Reydel ,  Mikhail Mezhirov ,  Jason Foushee

IPC分类号： A61M5/00

CPC分类号： A61M25/0668 ,  A61F2/95 ,  A61M25/0068 ,  A61M25/0069 ,  A61M25/0119 ,  A61M25/0152

摘要： Disclosed is an introducer apparatus comprising an sleeve fixation mechanism or introducer member, such as a catheter, introducer, or ring-like structure, which is attached to a protective sleeve comprising a thin flexible material such a polymeric film. The sleeve is inverted into the passageway of a second member, such as a catheter, feeding tube, introducer, etc., that is advanced through the passageway of the introducer member and is introduced into a bodily passage of a patient, such as the bile duct, nasal passages, colon, etc. The sleeve everts from the passageway of the second member during its advancement to lay down a friction-reducing surface. The sleeve prevents frictional contact between the second member and delicate or sensitive tissues.

摘要翻译： 公开了一种导引器装置，其包括套筒固定机构或导引器构件，例如导管，导引器或环形结构，其连接到包括薄柔性材料（例如聚合物膜）的保护套筒上。 套筒被倒置到通过导引器构件的通道前进的第二构件（例如导管，进料管，导入器等）的通道中，并被引入患者的身体通道，例如胆汁 导管，鼻通道，结肠等。套筒在其前进过程中从第二构件的通道倾斜以放下减摩表面。 套筒防止第二部件与微妙或敏感的组织之间的摩擦接触。

公开(公告)号：US20060100544A1

公开(公告)日：2006-05-11

申请号：US11234990

申请日：2005-09-26

申请人： Juan Ayala ,  David Hardin ,  Jason Foushee

发明人： Juan Ayala ,  David Hardin ,  Jason Foushee

IPC分类号： A61M25/00

CPC分类号： A61M25/0147 ,  A61B17/32056 ,  A61M25/0136 ,  A61M25/09 ,  A61M25/09025 ,  A61M2025/0163 ,  A61M2025/09116 ,  A61M2025/09175

摘要： A steerable wire-guide comprises an elongate member having a longitudinal axis. The elongate member comprises a leading portion and a body portion. The leading portion comprises a loop and the body portion comprises a first wire and a second wire. The first and second wires are movable relative to each other such that relative movement of the first wire with respect to the second wire directs the leading portion in a first direction, which is at an angle relative to the longitudinal axis, and relative movement of the second wire with respect to the first wire directs the leading portion in a second direction different from the first direction.

摘要翻译： 可导向的导线器包括具有纵向轴线的细长构件。 细长构件包括引导部分和主体部分。 前导部分包括环，并且主体部分包括第一线和第二线。 第一和第二导线可以相对于彼此移动，使得第一线相对于第二线的相对运动将引导部分沿相对于纵向轴线成一定角度的第一方向和相对于纵向轴线的相对运动 第二线相对于第一线引导引导部分沿与第一方向不同的第二方向。