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1. 发明申请

WO2014147620A1 A TEARABLE ENDOURETHRAL CATHETER 审中-公开
标题翻译：一个可爱的天使导管
公开(公告)号：WO2014147620A1
公开(公告)日：2014-09-25
申请号：PCT/IL2014/050300
申请日：2014-03-19
申请人： ANDROPHIN LTD. , RICHAMPION LTD. , AMIT, Shimon
发明人： ANDROPHIN LTD. , RICHAMPION LTD. , AMIT, Shimon , BASSA, Nir , ATLAS, Yitzchak , LIFSHITZ, David
IPC分类号： A61M25/00
CPC分类号： A61M25/0017 , A61M25/0043 , A61M25/01 , A61M25/1011 , A61M2025/0188
摘要： The invention is an indwelling endourethral catheter, which is structurally similar to prior art Foley catheters with an additional feature that overcomes the common problem of significant damage to the patient caused by unsafely removing the catheter from the body before actively deflating the anchoring mechanism. The additional feature is a tear zone, which is a location at which the walls of the catheter are weaker than the rest of the catheter walls, is designed to at least cause a tear or rupture in at least one of the walls of the catheter tube when the catheter is pulled proximally with a force large enough to cause an inflated anchoring member to be pulled out of the bladder. Embodiments of the catheter of the invention additionally comprise a recoil limiting member disposed between the tear zone and the urethral orifice outside the patient's body to prevent part of the catheter tube from remaining inside the patient©s body after the tube tears at a tear zone.
摘要翻译：本发明是一种留置式尿道内导管，其结构上类似于现有技术的福利导管，具有附加特征，其克服了在主动放气锚定机构之前不安全地从体内除去导管而导致对患者的显着损伤的常见问题。附加特征是撕裂区，其是导管的壁比导管壁的其余部分弱的位置，被设计成至少在导管的至少一个壁中引起撕裂或破裂当导管以足够大的力向近侧拉动以使膨胀的锚定构件被拉出膀胱时。本发明的导管的实施例另外包括反冲限制构件，其设置在患者身体外部的泪液区域和尿道口之间，以防止在泪液撕裂区域之后导管管的一部分残留在患者体内。

2. 发明申请

WO2013163349A2 A UNIVERSAL TRANSVALVULAR INSERTION TOOL FOR USE WITH HEMOSTATIC CARDIAC INTRODUCERS AND METHOD OF USING THE SAME 审中-公开
标题翻译：一种通用型超声波插入式工具，与HEMOSTATIC CARDIAC引言一起使用及其使用方法
公开(公告)号：WO2013163349A2
公开(公告)日：2013-10-31
申请号：PCT/US2013/038074
申请日：2013-04-24
申请人： PRESSURE PRODUCTS MEDICAL SUPPLIES INC.
发明人： KURTH, Paul , ARMOUR, Andrew
CPC分类号： A61M25/01 , A61M25/0097 , A61M25/0668 , A61M39/06 , A61M39/0693 , A61M2025/0188 , A61M2039/0626 , A61N1/056 , C11B3/001 , C11B3/04 , C11B3/10
摘要： The invention includes a universal transvalvular insertion tool for providing a passage through a multiplicity of differently designed hemostatically valved introducers, each having a valve within a valved body coupled to a cardiac introducer. The tool includes a longitudinally rigid sheath having a lumen and for insertion through the valve of any one of the multiplicity of differently designed hemostatically valved introducers to provide a substantially obstruction free path for delivery of a lead or vascular device through the valve and valved body to the introducer, the sheath having a length selected to extend through the valve without substantial deformation of the lumen of the sheath. A mechanism is provided for separating the rigid sheath to allow removal from the lead or device without removal of the transvalvular insertion tool over either end of the lead or vascular device.
摘要翻译：本发明包括通用跨瓣插入工具，用于提供通过多个不同设计的止血阀引导器的通道，每个引导器在连接到心脏导引器的阀体内具有阀。该工具包括具有内腔的纵向刚性护套，并且用于插入通过多个不同设计的止血阀导入器中的任何一个的阀的阀，以提供基本上无障碍的路径，用于将铅或血管装置通过阀门和阀体输送到引导器，护套具有选定的延伸通过阀的长度，而不会明显地变形鞘的内腔。提供了用于分离刚性护套以允许从引线或装置移除而不在超过引线或血管装置的任一端移除经瓣插入工具的机构。

3. 发明申请

WO2013028348A1 A CATHETER HAVING A PRESSURE ACTIVATED SPLITTABLE FEATURE 审中-公开
标题翻译：具有压力激活可分离特征的导管
公开(公告)号：WO2013028348A1
公开(公告)日：2013-02-28
申请号：PCT/US2012/049858
申请日：2012-08-07
申请人： BECTON, DICKINSON AND COMPANY , MOULTON, William G. , HORTIN, Justin G. , MCMURRAY, Jeffrey R.
发明人： MOULTON, William G. , HORTIN, Justin G. , MCMURRAY, Jeffrey R.
IPC分类号： A61M25/00
CPC分类号： A61M25/0074 , A61M25/0668 , A61M2025/0188 , Y10T29/49826
摘要： A catheter (114,214,314,414) having a catheter body (220,320,420) with a lumen (322,422) and. a distal lumen opening (242,342,442). The catheter's lumen extends through the catheter body along a longitudinal axis of the catheter body. A splittable feature (250,350,450) is formed within a wall of the catheter body.
摘要翻译：导管（114,214,314,414）具有导管主体（220,320,420），其具有内腔（322,422）和。远侧管腔开口（242,342,442）。导管的内腔沿着导管主体的纵向轴线延伸穿过导管主体。在导管主体的壁内形成可裂片特征（250,350,450）。

4. 发明申请

WO2008144585A1 CONVECTION-ENHANCED DELIVERY CATHETER WITH REMOVABLE STIFFENING MEMBER AND METHOD FOR USING SAME 审中-公开
标题翻译：具有可拆卸加固构件的对流增强输送管及其使用方法
公开(公告)号：WO2008144585A1
公开(公告)日：2008-11-27
申请号：PCT/US2008/064011
申请日：2008-05-16
申请人： MEDGENESIS THERAPEUTIX INC. , GRAHN, Amy , LUZ, Matthias
发明人： GRAHN, Amy , LUZ, Matthias
IPC分类号： A61M25/01
CPC分类号： A61M25/0102 , A61M25/0068 , A61M2025/0004 , A61M2025/0042 , A61M2025/0063 , A61M2025/0188 , A61M2210/0693
摘要： A catheter for delivering an agent to targeted tissue of a mammalian body including a first elongate tubular member having a proximal opening and a distal end wall. A second elongate tubular member having a portion extends through first elongate tubular member and has a distal end extending beyond the end wall. The first and second tubular members form an annular cavity within the first tubular member. A stiffening member has at least a portion disposed within the annular cavity for facilitating accurate placement of the distal end relative to the targeted tissue in the mammalian body and is removeable from the annular cavity after such placement without removal of the second elongate tubular member from the mammalian body. A method is provided.
摘要翻译：一种用于将药剂递送到哺乳动物身体的靶组织的导管，包括具有近端开口和远端壁的第一细长管状构件。具有一部分的第二细长管状构件延伸穿过第一细长管状构件并且具有延伸超过端壁的远端。第一和第二管状构件在第一管状构件内形成环形空腔。加强构件具有设置在环形空腔内的至少一部分，用于有助于远端相对于哺乳动物体内的目标组织的精确放置，并且在这种放置之后可从环形空腔中移除，而不从第二细长管状构件从哺乳动物身体。提供了一种方法。

5. 发明申请

WO2008006111A2 SINGLE LUMEN SUPPORT CATHETER FOR RAPID EXCHANGE AND OVER THE WIRE USE 审中-公开
标题翻译：用于快速交换和通过线路使用的单个灯支持电缆
公开(公告)号：WO2008006111A2
公开(公告)日：2008-01-10
申请号：PCT/US2007073072
申请日：2007-07-09
申请人： SPECTRANETICS CORP , TAYLOR KEVIN D , BOWE WADE
发明人： TAYLOR KEVIN D , BOWE WADE
IPC分类号： A61M25/06
CPC分类号： A61M25/0023 , A61M25/005 , A61M25/0053 , A61M25/09 , A61M2025/0063 , A61M2025/0081 , A61M2025/0183 , A61M2025/0188
摘要： Embodiments of the present invention include systems and methods for providing and using a low profile, single lumen catheter that can be removed from a short guide wire when the guide wire extends through the full length of the catheter. The catheter provides a distal guide wire port configured for rapid exchange procedures. The distal guide wire port may be blocked using a slidable member to enable fluid infusion and guide wire exchange. The catheter may include a longitudinal slit from a distal guide wire port to a proximal guide wire port that permits removal of a proximal portion of the guide wire from the catheter by way of the slit so as to enable removal of the catheter by rapid exchange mode.
摘要翻译：本发明的实施例包括用于提供和使用低轮廓单腔导管的系统和方法，当导丝延伸穿过导管的整个长度时，可以从短导线移除。该导管提供一个远程导丝端口，其配置用于快速交换程序。可以使用可滑动构件来阻止远侧导丝端口以使流体输注和导丝更换。导管可以包括从远侧导丝端口到近端导丝端口的纵向狭缝，其允许通过狭缝从导管移除导丝的近端部分，以便能够通过快速交换模式去除导管。

6. 发明申请

WO2006138356A8 BRAIDED PEELABLE SHEATH 审中-公开
标题翻译：编织的可剥离鞘
公开(公告)号：WO2006138356A8
公开(公告)日：2007-11-29
申请号：PCT/US2006023136
申请日：2006-06-14
申请人： ST JUDE MEDICAL ATRIAL FIBRILL , STEHR RICHARD E , GUO XIAOPING
发明人： STEHR RICHARD E , GUO XIAOPING
IPC分类号： A61M5/178
CPC分类号： A61M25/005 , A61M25/0668 , A61M2025/0188
摘要： The present invention is a splitable/peelable reinforced flexible tubular body (10) for a catheter or sheath (12). The body (10) comprises a proximal end (14), a distal end (16), a wall structure (18), and a lumen (20) defined by the wall structure (18). The wall structure (18) extends between the ends and includes a reinforcement layer (22) within the wall structure (18) and a separation line (26) extending longitudinally along the wall structure (18) . The separation line (26) is adapted to facilitate the splitting/peeling of the wall structure (18) to allow a medical device such as a pacemaker lead to be removed from within the tubular body (10).
摘要翻译：本发明是用于导管或护套（12）的可分开/可剥离的增强柔性管状体（10）。主体10包括由壁结构18限定的近端14，远端16，壁结构18和内腔20。壁结构（18）在端部之间延伸并且包括在壁结构（18）内的加强层（22）和沿着壁结构（18）纵向延伸的分离线（26）。分离线（26）适于促进壁结构（18）的分裂/剥离，以允许诸如起搏器导线的医疗装置从管状体（10）内移除。

7. 发明申请

WO2007044907A2 VASCULAR SHEATH WITH VARIABLE LUMEN CONSTRUCTION 审中-公开
标题翻译：具有可变的建筑结构的血管
公开(公告)号：WO2007044907A2
公开(公告)日：2007-04-19
申请号：PCT/US2006/040094
申请日：2006-10-11
申请人： FLOWMEDICA, INC. , ELKINS, Jeffrey, M. , GOODSON, Harry, B. , BALL, Craig, A. , VALENCIA, Aurelio , PATEL, Samir, R. , HEKMAT, Neema
发明人： ELKINS, Jeffrey, M. , GOODSON, Harry, B. , BALL, Craig, A. , VALENCIA, Aurelio , PATEL, Samir, R. , HEKMAT, Neema
IPC分类号： H01J99/00
CPC分类号： A61M25/0662 , A61F2/07 , A61F2002/065 , A61M25/0668 , A61M2025/0024 , A61M2025/0183 , A61M2025/0188 , A61M2025/0681
摘要： A system for delivering a renal treatment and a peripheral treatment includes a renal catheter, a peripheral catheter, and an introducer sheath having first and second lumens. The first lumen is configured to receive the renal catheter and is sized to extend from a patient insertion site to a femoral or iliac artery location near or distal to a patient aortic branch. The second lumen is configured to receive the peripheral catheter and is sized to extend from the patient insertion site to an opposite femoral or iliac artery location near or distal to the patient aortic branch. A method of delivering a renal treatment and a peripheral treatment includes positioning an introducer sheath in an iliac artery, advancing a renal catheter and a peripheral catheter through the introducer sheath, where the renal catheter is separated from the peripheral catheter within the introducer sheath by a flap.
摘要翻译：用于递送肾脏治疗和外周治疗的系统包括肾导管，外周导管和具有第一和第二腔的导引鞘。第一管腔被配置为接纳肾导管，其尺寸设计成从患者插入位置延伸到患者主动脉分支附近或远侧的股骨或髂动脉位置。第二管腔构造成接收外周导管，其尺寸设计成从患者插入位置延伸到患者主动脉分支附近或远侧的相对的股骨或髂动脉位置。递送肾脏治疗和周边治疗的方法包括将引导器鞘定位在髂动脉中，使肾导管和外周导管穿过导引器鞘，其中肾导管与导引鞘内的周围导管分开一个皮瓣。

8. 发明申请

WO2006138356A3 BRAIDED PEELABLE SHEATH 审中-公开
公开(公告)号：WO2006138356A3
公开(公告)日：2007-04-05
申请号：PCT/US2006023136
申请日：2006-06-14
申请人： ST JUDE MEDICAL ATRIAL FIBRILL , STEHR RICHARD E , GUO XIAOPING
发明人： STEHR RICHARD E , GUO XIAOPING
IPC分类号： A61M5/178
CPC分类号： A61M25/005 , A61M25/0668 , A61M2025/0188
摘要： The present invention is a splitable/peelable reinforced flexible tubular body (10) for a catheter or sheath (12). The body (10) comprises a proximal end (14), a distal end (16), a wall structure (18), and a lumen (20) defined by the wall structure (18). The wall structure (18) extends between the ends and includes a reinforcement layer (22) within the wall structure (18) and a separation line (26) extending longitudinally along the wall structure (18) . The separation line (26) is adapted to facilitate the splitting/peeling of the wall structure (18) to allow a medical device such as a pacemaker lead to be removed from within the tubular body (10).
摘要翻译：本发明是一种用于导管或护套（12）的可分离/可剥离的增强柔性管状体（10）。主体（10）包括近端（14），远端（16），壁结构（18）和由壁结构（18）限定的内腔（20）。壁结构（18）在端部之间延伸并且包括壁结构（18）内的加强层（22）和沿着壁结构（18）纵向延伸的分离线（26）。分离线（26）适于促进壁结构（18）的分裂/剥离，以允许诸如起搏器引线的医疗装置从管状体（10）内被移除。

9. 发明申请

WO1998010820A1 SINGLE OPERATOR EXCHANGE BILIARY CATHETER 审中-公开
标题翻译：单操作器交换双引线
公开(公告)号：WO1998010820A1
公开(公告)日：1998-03-19
申请号：PCT/US1997016005
申请日：1997-09-10
申请人： BOSTON SCIENTIFIC CORPORATION
发明人： BOSTON SCIENTIFIC CORPORATION , AGRO, Mark , LEVENDUSKY, Joseph , WARICH, Charles , PAILLE, Ronald
IPC分类号： A61M25/01
CPC分类号： A61M25/0169 , A61M25/0028 , A61M25/0029 , A61M25/003 , A61M25/09041 , A61M2025/0008 , A61M2025/004 , A61M2025/0183 , A61M2025/0188 , A61M2025/09125 , A61M2210/1075
摘要： Catheter for use in biliary procedures, including a shaft having a proximal end and a distal end. A guidewire lumen is carried by the shaft extending from a location proximal the distal end of the shaft to a location proximate the distal end of the shaft. An opening is included for accessing the guidewire lumen from a location exterior the catheter shaft located distal the proximal end of the shaft. The guidewire lumen may be formed integral the catheter shaft. The catheter may be used in rapid exchange catheter procedures. The catheter may further include a port and channel design including a first opening into the guidewire lumen located proximal the distal end of the shaft, a second opening located proximal the first opening, and a channel extending longitudinally between the first opening and the second opening.
摘要翻译：用于胆道手术的导管，包括具有近端和远端的轴。导丝腔由轴承载，所述轴从轴的远端附近的位置延伸到靠近轴的远端的位置。包括用于从远离轴的近端的导管轴外部的位置进入导丝腔的开口。导丝管腔可以形成为一体的导管轴。导管可用于快速交换导管手术。导管还可包括端口和通道设计，其包括位于靠近轴远端的导丝管腔内的第一开口，位于第一开口附近的第二开口，以及在第一开口和第二开口之间纵向延伸的通道。

10. 发明申请

WO2017160773A1 SUBCUTANEOUS TUNNELING DEVICE WITH ELONGATED OPEN SLOT SHEATH 审中-公开
标题翻译：皮下隧道装置与长开口缝合鞘
公开(公告)号：WO2017160773A1
公开(公告)日：2017-09-21
申请号：PCT/US2017/022185
申请日：2017-03-13
申请人： CARDIAC PACEMAKERS, INC.
发明人： GORDAN, Jack
IPC分类号： A61B17/34 , A61N1/05
CPC分类号： A61M25/0668 , A61B17/3415 , A61B17/3417 , A61B2017/320056 , A61B2090/0811 , A61M25/0068 , A61M25/0097 , A61M25/0194 , A61M2025/0006 , A61M2025/0188 , A61M2025/0681 , A61M2205/582 , A61M2205/583 , A61N1/0504
摘要： An introducer sheath (14) includes an elongated outer sheath (24) and an elongated inner sheath (26) coaxially disposed within the outer sheath. The elongated outer sheath includes an outer sheath wall extending circumferentially about a longitudinal axis of the outer sheath to an extent greater than 180° and less than 360° to define an outer sheath slot (44). The elongated inner sheath includes an inner sheath wall extending circumferentially about a longitudinal axis of the inner sheath to an extent greater than the difference between 360° and the circumferential extent of the outer sheath wall, and less than 360° to define an inner sheath slot (46). The inner sheath is rotatable relative to the outer sheath to form an enclosed lumen when the outer and inner sheath slots are not aligned, and to form an open slot along the entire length of the introducer sheath when the outer and inner sheath slots are aligned.
摘要翻译：引导器鞘（14）包括细长外部鞘（24）和同轴地设置在外部鞘内的细长内部鞘（26）。细长外护套包括外护套壁，该外护套壁围绕外护套的纵向轴线周向延伸大于180°的程度; 并小于360°; 以限定外鞘槽（44）。细长内护套包括内护套壁，该内护套壁围绕内护套的纵向轴线周向延伸的程度大于360°与360°之间的差。和外护套壁的周向范围之间，小于360°; 以限定内部鞘槽（46）。内护套相对于外护套可旋转以在外护套狭槽和内护套狭槽未对齐时形成封闭的内腔，并且当外护套狭槽和内护套狭槽对齐时沿着导入器护套的整个长度形成开口狭槽。

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