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公开(公告)号：US09339269B2
公开(公告)日：2016-05-17
申请号：US13665109
申请日：2012-10-31
申请人： VascoMed GmbH
发明人： Wolfgang Geistert
IPC分类号： A61B19/00 , A61B17/064 , A61B17/34 , A61B17/068 , A61N1/05
CPC分类号： A61B17/0642 , A61B17/0682 , A61B17/3468 , A61B2017/0641 , A61N1/05
摘要： An explantation device for explanting implanted leads, having a distal end pointing in the direction of the explantation site and a proximal end pointing in the direction of the surgeon. The explantation tool comprising a locking sheath comprising a hose-like or tubular body having a lumen along a longitudinal axis and at least one clamping device at or in the vicinity of the distal end; and a cutting sheath for removing adhering tissue, having a proximal and a distal end and comprising a hose-like or tubular body having a lumen along a longitudinal axis and a detaching unit at or in the vicinity of the distal end; wherein the cutting sheath comprises at least one receptacle for the clamping device of the locking sheath.
摘要翻译： 用于移植植入引线的移植装置，其具有指向外植体部位的方向的远端和指向外科医生的方向的近端。 所述移植工具包括锁定护套，所述锁定护套包括软管状或管状体，所述软管状或管状体具有沿着纵向轴线的内腔和位于所述远端附近或附近的至少一个夹持装置; 以及用于去除附着的组织的切割护套，具有近端和远端，并且包括沿着纵向轴线具有内腔的软管或管状体，以及在远端处或附近的分离单元; 其中切割护套包括用于锁定护套的夹持装置的至少一个插座。
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2.发明申请Catheter Arrangement And Method For Determining A Force Applied To A Catheter End 有权导管结构和确定应用于导管端的力的方法公开(公告)号：US20150051600A1
公开(公告)日：2015-02-19
申请号：US14335420
申请日：2014-07-18
申请人： VascoMed GmbH
发明人： Andreas Bitzer
CPC分类号： A61B18/1492 , A61B2018/00029 , A61B2018/00577 , A61B2018/00773 , A61B2018/00863 , A61B2018/00875 , A61B2090/065 , A61B2218/002 , G01L1/04 , G01L7/041
摘要： A catheter arrangement including a catheter having a proximal end and a distal end and at least one continuous fluid channel, at the proximal end of which a fluid connection and at the distal end of which a nozzle is arranged, which has a cross section that can be varied by a force applied to the distal catheter end; a liquid feed unit, connected to the proximal fluid connection of the catheter feeds liquid into the at least one fluid channel at a predetermined operating pressure. A flow sensor measures, during operation of the catheter arrangement, a pressure drop at the fluid channel. A pressure evaluation unit, connected on the input side in a signal-based manner to the flow sensor, determines a force applied to the distal end of the catheter from the measured pressure drop at the fluid channel and from predetermined deformation characteristics of the associated nozzle.
摘要翻译： 一种导管装置，其包括具有近端和远端的导管和至少一个连续的流体通道，在其近端处具有流体连接并且其远端布置有喷嘴，其具有可以 通过施加到远端导管末端的力来改变; 连接到导管的近端流体连接的液体进料单元以预定的操作压力将液体进料到至少一个流体通道中。 流量传感器在导管装置的操作期间测量流体通道处的压降。 以基于信号的方式将输入侧连接到流量传感器的压力评估单元确定从测量的流体通道压力和相关喷嘴的预定变形特性施加到导管远端的力 。
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公开(公告)号：US20140378803A1
公开(公告)日：2014-12-25
申请号：US14294327
申请日：2014-06-03
申请人： VascoMed GmbH
发明人： Wolfgang Geistert , Daniel Schulze
CPC分类号： A61B5/0422 , A61B18/1492 , A61B2017/00526 , A61B2562/125 , A61M25/0009 , A61M25/001 , A61M25/0045 , A61M25/0067 , A61N1/056 , Y10T156/1038
摘要： A catheter with a film composite structure. The catheter at least includes a polymer film that is shaped such that a first polymer film layer, which is arranged inwardly relative to the catheter, and a second polymer film layer, which is arranged outwardly relative to the catheter, are produced; one or more electrodes arranged at least partially on an outer surface of the film composite structure; and a conductor structure, which includes conductive tracks for the electrical connection of the electrodes and which is arranged at least in part between the first and second polymer film layers. An associated production method for the catheter is also contemplated herein.
摘要翻译： 具有膜复合结构的导管。 导管至少包括聚合物膜，其被成形为使得相对于导管向内布置的第一聚合物膜层和相对于导管向外布置的第二聚合物膜层; 一个或多个电极至少部分地布置在膜复合结构的外表面上; 以及导体结构，其包括用于电极的电连接的导电轨道，并且至少部分地布置在第一和第二聚合物膜层之间。 导管的相关生产方法也在本文中考虑。
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公开(公告)号：US20130190730A1
公开(公告)日：2013-07-25
申请号：US13741956
申请日：2013-01-15
申请人： VASCOMED GMBH
发明人： Stefan Knorr , Ingo Weiss , Stephan Fandrey , Wolfgang Geistert
IPC分类号： A61M25/10
CPC分类号： A61M25/10 , A61B5/6852 , A61B5/6885 , A61B2090/065 , A61M25/0074 , A61M25/0082 , A61M25/01 , A61M25/1006 , A61M2025/0003 , A61M2025/0166
摘要： A catheter comprising an elongated catheter body which has a distal end and a proximal end in respect of an operating position, wherein the catheter body comprises an inner tube and an outer tube which is displaceable relative thereto, and a deformation body is disposed on the distal end which is connected in the distal region thereof to the distal end of the inner tube, and in the proximal region thereof to the distal end of the outer tube.
摘要翻译： 一种导管，其包括相对于操作位置具有远端和近端的细长导管主体，其中所述导管主体包括内管和可相对于其移动的外管，并且变形体设置在远端 其远端区域连接到内管的远端，并且在其近端区域连接到外管的远端。
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公开(公告)号：US20230381451A1
公开(公告)日：2023-11-30
申请号：US18245948
申请日：2021-08-13
申请人： VascoMed GmbH
发明人： Frank Rehberger
IPC分类号： A61M25/00
CPC分类号： A61M25/0043 , A61M2205/332
摘要： A catheter device comprises a measuring device for measuring a force effect on the catheter device. The measuring device comprises a force transducer comprising a plurality of transducer sections and an optical fiber arranged on the force transducer, wherein the transducer sections form at least a pair of adjacent transducer sections which are connected to one another by means of a connecting section and which can be moved relative to one another with deformation of the connecting section, and wherein the optical fiber comprises at least one sensor device for measuring a force effect between the transducer sections of the at least one pair of adjacent transducer sections. The at least one sensor device comprises a first optical grating and a second optical grating for measuring a force effect between the transducer sections of the at least one pair of adjacent transducer sections.
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公开(公告)号：US20220233815A1
公开(公告)日：2022-07-28
申请号：US17615712
申请日：2020-06-03
申请人： VascoMed GmbH
发明人： Robert BISCHOFF
摘要： The disclosure relates to a catheter, comprising: an elongated shaft body extending along a longitudinal axis and having a distal end portion connected to a catheter tip at a distal end of the catheter, wherein the shaft body comprises a first lumen extending along the longitudinal axis, and an optical fiber for measuring a force, wherein the optical fiber extends in the first lumen and comprises at least a first Bragg grating arranged in in the distal end portion of the shaft body. The distal end portion of the shaft body encloses at least a first stiffening element, wherein the first stiffening element extends along the longitudinal axis for stiffening the distal end portion of the shaft body.
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公开(公告)号：US10173034B2
公开(公告)日：2019-01-08
申请号：US14472591
申请日：2014-08-29
申请人： VascoMed GmbH
发明人： Ingmar Maurice
IPC分类号： A61M25/01
摘要： A catheterization device including a catheter, which has a deflectable steering end, and a control device for controlling the steering end. In order to limit operating forces of the catheterization device, the control device has an energy store, which is coupled in a force-transmitting manner to a force transmission element of the control device.
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公开(公告)号：US09127991B2
公开(公告)日：2015-09-08
申请号：US13742000
申请日：2013-01-15
申请人： VascoMed GmbH
发明人： Stefan Knorr , Ingo Weiss , Stephan Fandrey , Wolfgang Geistert
CPC分类号： G01L1/00 , A61B5/6852 , A61B5/6885 , A61B90/06 , A61B2090/065 , A61M25/01 , A61M25/10 , A61M2025/0002 , A61M2025/0166 , A61N1/05
摘要： A catheter with an elongated catheter body which, with regard to a position of use, has a distal and a proximal end, wherein at the distal end, a sponge- or cushion-like elastic deformation body is arranged which has, in particular, electrically, mechanically or optically acting measuring means or a measuring connection for detecting a pressing force exerted on the deformation body.
摘要翻译： 具有细长导管主体的导管，其关于使用位置具有远端和近端，其中在远端处布置有海绵状或缓冲状的弹性变形体，其特别地电气地 ，机械或光学作用的测量装置或用于检测施加在变形体上的按压力的测量连接。
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公开(公告)号：US20130102868A1
公开(公告)日：2013-04-25
申请号：US13654094
申请日：2012-10-17
申请人： VascoMed GmbH
发明人： Stephan Fandrey , Ingo Weiss , Stefan Knorr
CPC分类号： A61B5/6885 , A61B5/6852 , A61B18/1492 , A61B90/06 , A61B2090/065 , A61M25/0082 , A61M2025/0002 , A61N1/05
摘要： A catheter comprising an elongated and axially rigid catheter body which has a distal end and a proximal end in respect of an operating position, wherein a movable and/or deformable protection element or a corresponding protection section of the catheter body, which is provided with predetermined motion or deformation resistance, is disposed on the distal end, and transducer means of a converter device for converting displacement into a non-mechanical quantity are provided in a stationary manner on the protection element or protection section, and corresponding pick-up means of the converter device are provided on the catheter body, or vice versa, and wherein the catheter body comprises a lead for transmitting a measurement signal generated by the converter device to the proximal end, and a measuring connector on the proximal end.
摘要翻译： 一种导管，包括细长且轴向刚性的导管主体，其具有关于操作位置的远端和近端，其中可移动和/或可变形的保护元件或导管主体的相应保护部分设置有预定的 运动或变形阻力设置在远端，并且用于将位移转换为非机械量的转换器装置的换能器装置以固定的方式设置在保护元件或保护部分上，并且相应的拾取装置 转换器装置设置在导管主体上，反之亦然，并且其中导管主体包括用于将由转换器装置产生的测量信号传输到近端的引线和在近端上的测量连接器。
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公开(公告)号：US20230366759A1
公开(公告)日：2023-11-16
申请号：US18246108
申请日：2021-08-12
申请人： VascoMed GmbH
CPC分类号： G01L1/246 , A61B18/1492 , A61B2090/065
摘要： A catheter device comprises a measuring device for measuring a force effect on the catheter device. The measuring device comprises an elastically deformable transducer body with a plurality of transducer portions and a sensor device arranged on the transducer body. The transducer portions form at least one pair of adjacent transducer portions, which are connected to each other via a connecting portion and are movable relative to each other with deformation of the connecting portion. The sensor device is designed to measure a force effect between the transducer portions of the at least one pair of adjacent transducer portions. The transducer body is made of a glass material.
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