公开(公告)号：US20080288082A1

公开(公告)日：2008-11-20

申请号：US12119680

申请日：2008-05-13

申请人： Travis Deal

发明人： Travis Deal

IPC分类号： A61F2/04

CPC分类号： A61F2/04 ,  A61F2002/048 ,  A61M27/008

摘要： A stent according to an embodiment of the invention includes an elongate body having a proximal end portion and a distal end portion. The elongate body defines a lumen and an opening in communication with the lumen between the proximal end portion and the distal end portion configured to enable the flow of fluid therethrough. The lumen is configured to have a diameter wherein the opening has a width greater than half the size of the diameter and less than the diameter of the lumen. The opening has a length at least twice the width of opening. In some embodiments, the opening is configured to laterally receive a guidewire therethrough. The elongate body can be configured to releasably couple the guidewire within the lumen of the elongate body such that the elongate body can be slidably moved along the guidewire.

摘要翻译： 根据本发明的实施例的支架包括具有近端部分和远端部分的细长主体。 细长主体限定内腔和与近端部分和远端部分之间的内腔连通的开口，其被构造成能够使流体流过其中。 管腔构造成具有直径，其中开口的宽度大于直径的一半，并且小于管腔的直径。 开口的长度至少是开口宽度的两倍。 在一些实施例中，开口构造成横向地容纳穿过其中的导丝。 细长主体可被配置成可释放地将导丝连接在细长主体的内腔内，使得细长主体可沿着导丝线可滑动地移动。

公开(公告)号：US07445642B2

公开(公告)日：2008-11-04

申请号：US11085087

申请日：2005-03-22

申请人： Ray Amos ,  Travis Deal ,  James F. Scheurmann

发明人： Ray Amos ,  Travis Deal ,  James F. Scheurmann

IPC分类号： A61F2/04

CPC分类号： A61M27/008 ,  A61M2025/105

摘要： A device for placement within a body of a patient includes an elongated member and an inflatable member coupled to the elongated member. In one embodiment, the elongated member has a first end portion and a second end portion and defines a lumen. The inflatable member is coupled to the elongated member between the first end portion of the elongated member and the second end portion of the elongated member. The inflatable member is configured to be inflated with a fluid and is configured to deliver the fluid to the body of the patient when the device is placed within the body.

摘要翻译： 用于放置在患者体内的装置包括细长构件和联接到细长构件的可充气构件。 在一个实施例中，细长构件具有第一端部部分和第二端部部分，并且限定内腔。 可膨胀构件在细长构件的第一端部和细长构件的第二端部之间联接到细长构件。 可膨胀构件构造成用流体充气，并且构造成当装置放置在体内时将流体输送到患者的身体。

公开(公告)号：US20060229705A1

公开(公告)日：2006-10-12

申请号：US11102644

申请日：2005-04-11

申请人： Travis Deal

发明人： Travis Deal

IPC分类号： A61F2/06

CPC分类号： A61M27/008

摘要： A ureteral stent assembly includes an elongate member having a distal end portion for placement within a kidney of a patient and a proximal end portion for placement in at least one of a ureter of the patient and a bladder of the patient. The distal end portion has a retention portion configured to help retain at least a portion of the elongate member in the kidney of the patient. The elongate member is configured to be passed through the ureter of the patient from the kidney to the bladder to remove the elongate member from the patient. In one embodiment, the retention portion is configured such that a distal tip of the distal end portion of the ureteral stent is spaced from a sidewall of the ureter when the elongate member is passed through the ureter of the patient to remove the elongate member from the patient.

摘要翻译： 输尿管支架组件包括具有用于放置在患者的肾脏内的远端部分的细长构件和用于放置在患者的输尿管和患者膀胱中的至少一个中的近端部分。 远端部分具有保持部分，该保持部分构造成有助于将细长构件的至少一部分保持在患者的肾脏中。 细长构件构造成穿过患者的输尿管从肾到膀胱以从患者移除细长构件。 在一个实施例中，保持部分构造成使得当细长构件穿过患者的输尿管以从该输尿管的输尿管移除时，输尿管支架的远端部分的远端顶端与输尿管的侧壁间隔开 患者。

公开(公告)号：US08636651B2

公开(公告)日：2014-01-28

申请号：US13030234

申请日：2011-02-18

申请人： Nancy Deal

发明人： Travis Deal

IPC分类号： A61B1/00 ,  A61B1/04 ,  A61B1/12 ,  A61M29/00

CPC分类号： A61B17/22032 ,  A61B18/24 ,  A61B2017/00296 ,  A61B2017/22051 ,  A61B2017/22072 ,  A61B2018/00285 ,  A61M2025/1052

摘要： Embodiments of the invention are directed to a medical device and methods of immobilizing and retrieving material from a body. The medical device, in an embodiment, includes an elongated member having a length extending from a distal end to a proximal end, and the elongated member having a first lumen and a second lumen. The medical device further includes a first tube and a second tube extending through the first lumen and the second lumen, respectively, from the proximal end of the elongated member to the distal end of the elongated member. An expandable member is fluidly coupled to a distal portion of each of the first tube and the second tube. The first tube, the second tube, and the expandable member are axially movable relative to the elongated member, and the expandable member is configured for deployment between a collapsed configuration and an expanded configuration.

摘要翻译： 本发明的实施例涉及一种医疗装置和从身体固定和取回材料的方法。 在一个实施例中，医疗装置包括细长构件，其具有从远端延伸到近端的长度，并且细长构件具有第一腔和第二腔。 医疗装置还包括分别从细长构件的近端延伸到细长构件的远端的第一管和第二管，第一管和第二管分别延伸穿过第一管腔和第二管腔。 可膨胀构件流体地联接到第一管和第二管中的每一个的远端部分。 第一管，第二管和可膨胀构件可相对于细长构件轴向移动，并且可扩张构件构造成在收缩构型和扩张构型之间展开。