利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

19 条记录 (耗时 0.013 秒)

    MEDICAL DEVICE WITH DRUG DELIVERY MEMBER
    1.
    发明授权
    MEDICAL DEVICE WITH DRUG DELIVERY MEMBER 有权
    医疗药品供应LINK

    公开(公告)号：EP1663374B1

    公开(公告)日：2010-09-22

    申请号：EP04781540.2

    申请日：2004-08-18

    申请人： Boston Scientific Limited

    发明人： FREYMAN, Toby ,  MICKLEY, Timothy, J. ,  PALASIS, Maria ,  NAIMARK, Wendy

    IPC分类号： A61M29/00

    CPC分类号： A61M29/02 ,  A61M25/1029 ,  A61M2025/0057 ,  A61M2025/105

    摘要： The present invention generally relates to a medical device for delivering a therapeutic agent to an internal portion of a patient's body. The medical device includes a shaft and a self-expanding delivery member in operative communication with the shaft. The delivery member is shaped from a porous material that is capable of releasing a therapeutic agent to an internal portion of a patient's body. The medical device further includes a therapeutic agent delivery lumen in fluid communication with the delivery member to fluidly connect the delivery member with a therapeutic agent source. A retention member may also be provided to selectively collapse the delivery member.

    CATHETER TIP DESIGNS AND METHODS FOR IMPROVED STENT CROSSING
    2.
    发明公开
    CATHETER TIP DESIGNS AND METHODS FOR IMPROVED STENT CROSSING 有权
    随着对支架的改进MAKING导管尖端特殊设计的导管

    公开(公告)号：EP1094861A2

    公开(公告)日：2001-05-02

    申请号：EP99909503.7

    申请日：1999-02-18

    申请人： Boston Scientific Limited

    发明人： EIDENSCHINK, Tracee, E., J. ,  MICKLEY, Timothy, J. ,  LARSON, Christopher, R. ,  MERTENS, Steven, P. ,  EUTENEUER, Charles, L.

    IPC分类号： A61M25/00 ,  A61M25/10

    CPC分类号： A61M25/0068 ,  A61M25/0074 ,  A61M25/008 ,  A61M25/04 ,  A61M25/10 ,  A61M2025/0081 ,  A61M2025/1093

    摘要： A balloon catheter having a first balloon member and a second distal expandable member. The increased distal profile of the catheter with inflation of the second distal expandable member can deflect the distal-most end away from stent walls and edges. Another catheter has a distal region including longitudinal slits and a pre-stressed body configured to expand upon exposure to warm body fluids. Another catheter has a distal region including a first, inner tube disposed about a second, innermost tube. The inner and innermost tubes are secured at the distal-most end. The distal region includes longitudinal slits through the inner tube, thereby defining flaps between the slits. The innermost tube can be retracted relative to the inner tube disposed about the innermost tube, thereby causing the longitudinal flaps to expand outward, thereby increasing the maximum radial extent of the distal region. In yet another embodiment, a balloon catheter having a first guide wire tube is provided. A second guide wire tube is also provided, adapted to be received within the larger, first guide wire tube.

    CONTROLLED DEPTH INJECTION DEVICE AND METHOD
    3.
    发明授权
    CONTROLLED DEPTH INJECTION DEVICE AND METHOD 有权
    至于深控注射装置和方法

    公开(公告)号：EP1307254B1

    公开(公告)日：2012-02-01

    申请号：EP01961825.5

    申请日：2001-08-01

    申请人： Boston Scientific Limited

    发明人： MICKLEY, Timothy, J.

    IPC分类号： A61M5/46

    CPC分类号： A61M25/0084 ,  A61M25/0069 ,  A61M2025/0089

    摘要： A catheter adapted to deliver therapeutic or diagnostic agents to a target tissue of a human body is disclosed. A catheter in accordance with the present invention comprises a first elongate shaft having a proximal end, a distal end, and a lumen extending therethrough, a second elongate shaft disposed within the lumen of the first elongate shaft, the first elongate shaft including a first helical member comprising a plurality of turns, the second elongate shaft including a second helical member comprising a plurality of turns. Wherein, at least one turn of the second helical member is disposed proximate at least one turn of the first helical member.

    TORTUOUSE PATH INJECTION DEVICE AND METHOD
    5.
    发明授权
    TORTUOUSE PATH INJECTION DEVICE AND METHOD 有权
    注射装置的管道输送GESCLÄNGELTE相关方法

    公开(公告)号：EP1307257B1

    公开(公告)日：2008-05-28

    申请号：EP01959555.2

    申请日：2001-08-06

    申请人： Boston Scientific Limited

    发明人： MICKLEY, Timothy, J.

    IPC分类号： A61M25/00

    CPC分类号： A61M25/0136 ,  A61M25/0041 ,  A61M25/0084 ,  A61M25/0133 ,  A61M25/0662 ,  A61M2025/0089 ,  A61M2025/0681

    摘要： Devices and methods for delivering therapeutic or diagnostic agents to a target tissue of a human body are disclosed. A catheter in accordance with the present invention includes an elongate shaft having a distal end, a proximal end, and a lumen therethrough. An elongate shaft includes a first curved portion proximate the distal end of the elongate shaft. The first curved portion of the elongate shaft defines a first plane. The elongate shaft also includes a second curved portion disposed between the distal end of the elongate shaft and the first curved portion of the elongate shaft defines a second plane. The second plane intersects the first plane at an angle.

    VARIABLE DEPTH INJECTION DEVICE
    6.
    发明公开
    VARIABLE DEPTH INJECTION DEVICE 有权
    具有可变深度注射装置

    公开(公告)号：EP1727582A2

    公开(公告)日：2006-12-06

    申请号：EP05713251.6

    申请日：2005-02-20

    申请人： Boston Scientific Limited

    发明人： HARRIS, Chad, G. ,  HAWK, Matthew, L. ,  MICKLEY, Timothy, J.

    IPC分类号： A61M25/00

    CPC分类号： A61M25/0606 ,  A61M25/0068 ,  A61M25/0069 ,  A61M25/0084 ,  A61M2025/0089

    摘要： An apparatus for the injection of therapeutic and other agents at a target site within a patient's body. A catheter including a first elongated shaft having a distal end and a proximal end and a lumen extending therebetween. The catheter also including a second elongated shaft slidingly disposed in the first elongated shaft, the second elongated shaft having a distal end and a proximal and a lumen extending therebetween. The catheter further including a third elongated shaft disposed in and attached to the second elongate shaft, the third elongated shaft to move in a one-to-one relationship with the first elongated shaft and the second elongated shaft to maintain a predetermined needle deployment length as each are subjected to various bend configurations.

    DOSE DELIVERY DEVICE
    8.
    发明授权
    DOSE DELIVERY DEVICE 有权
    【用法用量给药装置

    公开(公告)号：EP1513582B1

    公开(公告)日：2006-09-13

    申请号：EP03739156.2

    申请日：2003-06-17

    申请人： Boston Scientific Limited

    发明人： MICKLEY, Timothy, J. ,  CHRISTIE, Bruce, Arthur ,  WALKER, Douglas, F. ,  CONNELL, Jeremy, L.

    IPC分类号： A61M37/00 ,  A61B17/20 ,  A61M5/315

    CPC分类号： A61M25/0136 ,  A61M25/0084 ,  A61M2025/0089

    摘要： A catheter handpiece apparatus and method for delivering a desired dose with minimal potential for contamination of the injected substance and rapid, accurate delivery of the desired dose. In one embodiment, a carriage assembly affixed to an inner lumen is slidably located within a handpiece housing equipped with an outer lumen. The carriage assembly receives a dose carpule. An actuator knob cocks the carriage assembly and a spring-powered actuator mechanism. After the catheter is maneuvered to a desired injection site and a desired dose is set, depressing a first trigger causes the inner lumen tip to extend beyond the outer lumen into the injection site. Depressing a second trigger causes the actuator mechanism to push the desired dose from the dose carpule through the inner lumen into the injection site. A second embodiment provides a catheter handpiece with a carriage assembly cocking lever and an operator-powered dose delivery mechanism.