CN110859690A - 通过膨胀辅助递送线材的支架递送 - Google Patents

通过膨胀辅助递送线材的支架递送 Download PDF

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CN110859690A
CN110859690A CN201910721574.0A CN201910721574A CN110859690A CN 110859690 A CN110859690 A CN 110859690A CN 201910721574 A CN201910721574 A CN 201910721574A CN 110859690 A CN110859690 A CN 110859690A
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distal
catheter
proximal
expandable element
delivery wire
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R.斯拉扎茨
J.洛伦佐
L.戈罗乔
P.佩罗索
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DePuy Synthes Products Inc
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Abstract

本发明题为“通过膨胀辅助递送线材的支架递送”。提供了一种具有远侧端部处的远侧锚构件、近侧端部处的近侧锚构件、以及编织的中间部分的可膨胀元件，该可膨胀元件可以由递送线材通过导管递送到治疗部位，该递送线材具有：第一远侧隆起，该第一远侧隆起可以向远侧平移以向远侧推动远侧锚并在离开导管远侧端部时释放远侧锚；成形区段，该成形区段可以移动以从编织中间部分内施加径向力以膨胀编织中间部分；和第二近侧隆起，该第二近侧隆起可以向远侧平移以向远侧推动近侧锚并将可膨胀元件从导管排出。递送线材还可以具有定位在近侧隆起与远侧隆起之间的第三再捕获隆起，该第三再捕获隆起可以向近侧平移以将部分植入的可膨胀元件缩回导管中。

Description

通过膨胀辅助递送线材的支架递送
技术领域
本发明整体涉及用于治疗脉管系统中的缺陷的介入治疗处理或血管外科手术的装置，并且更具体地讲，涉及将支架递送到患者体腔中的治疗部位并在该治疗部位处打开支架。
背景技术
支架插入血管中以提供血管内的开放路径，并且其已广泛用于闭塞血管的血管腔内成形术和其他应用。支架可以是自膨胀式的，或者可以通过从支架内部施加的径向力来膨胀，例如当支架配有球囊时。
编织支架的特征在于用平纹编织技术编织在一起的金属丝的管。在递送到治疗部位期间，编织支架可能以细长的塌缩构型行进通过有小直径的导管，并且编织支架可以在治疗部位处扩大直径。通过编织支架的适当治疗可能要求支架径向延伸到体腔壁，在体腔壁中植入支架。尽管编织支架可以是自膨胀式的，但此类植入物通常用低开启力打开，并因此可能无法完全打开以符合血管壁。在部署后，诸如引导线、导管、球囊等的辅助装置可以用于通过编织物并试图进一步展开编织支架以改善血管壁的符合性。通常会出现诸如无意识的编织移动或无法完全打开编织物的问题。此外，不能回收与递送线材分离的编织植入物以用于重新定位。
发明内容
本发明的一个目的是提供用于改善编织支架的血管壁符合性的系统、装置和方法。通常，一种具有远侧端部处的远侧锚构件、近侧端部处的近侧锚构件、以及编织的中间部分的可膨胀元件可以由递送线材通过导管递送到治疗部位，递送线材具有：第一远侧隆起，该第一远侧隆起可以向远侧平移以向远侧推动远侧锚并在离开导管远侧端部时释放远侧锚；成形区段，该成形区段可以移动以从编织中间部分内施加径向力以膨胀编织中间部分；和第二近侧隆起，该第二近侧隆起可以向远侧平移以向远侧推动近侧锚并将可膨胀元件从导管排出。
递送线材还可以具有定位在近侧隆起与远侧隆起之间的第三再捕获隆起，该第三再捕获隆起可以向近侧平移以向近侧推动近侧锚。具有从导管排出并从递送线材释放的远侧部分以及定位在导管内的近侧锚的部分植入的可膨胀元件可以通过向近侧平移递送线材以向近侧推动近侧锚而缩回，由此将编织部分和远侧锚向近侧拉入导管中。
示例性血管治疗设备可以包括导管、可膨胀元件和递送线材。导管可以具有内腔，可膨胀元件可以由递送线材递送通过该内腔到达治疗部位。可膨胀元件可以具有近侧端部、远侧端部、定位在近侧端部与远侧端部之间的编织部分、设置在近侧端部处的近侧锚构件、以及设置在远侧端部处的远侧锚构件。
可膨胀元件可以具有尺寸被设定成配合在导管的内腔内以用于递送到治疗部分的压缩构型，以及当可膨胀元件未完全植入治疗部位时的部分植入构型。在部分植入构型中，可膨胀元件的近侧端部的尺寸可以被设定成配合在导管的内腔内，并且远侧端部的尺寸可以被设定成大于导管的尺寸。
递送线材可以设置在导管的内腔和可膨胀元件内并延伸通过它们，可膨胀元件具有基本上管状的形状。递送线材可以具有近侧部分、定位在近侧部分的远侧端部处的近侧隆起构件、远侧部分、定位在远侧部分的近侧端部处的远侧隆起构件、以及定位在近侧隆起构件与远侧隆起之间的可成形部分。可成形部分在离开导管的内腔时可从基本上直的构型移动到弯曲构型。
可膨胀元件可以通过递送线材的远侧移动从压缩构型移动到部分植入构型，这可以致使递送线材的远侧隆起构件与可膨胀元件的远侧锚构件接合并向远侧推动远侧锚构件。远侧锚构件可以从导管中排出，从而将远侧锚构件与远侧隆起构件一起推出导管。
在部分植入构型中，递送线材可以相对于可膨胀元件向远侧、向近侧和旋转地移动，并且当可膨胀元件处于部分植入构型时，递送线材的可成形部分可以移动以从可膨胀元件的编织部分内提供径向力。
可成形部分可以在弯曲构型中移动成对称弧形、非对称弧形、或近似“S”形的至少一个。
可膨胀元件可以处于压缩构型并且完全定位在导管的内腔内。当可膨胀元件处于压缩构型并且完全定位在导管的内腔内时，成形部分可以处于基本上直的构型并且可以定位在可膨胀元件的编织部分的内腔内，远侧隆起构件可以定位在可膨胀元件的编织部分的内腔内，并且近侧隆起构件可以定位在近侧锚构件的近侧。
可膨胀元件可以处于部分植入构型，使得可膨胀元件的远侧端部定位在导管外部，并且可膨胀元件的近侧端部和近侧锚定位在导管的内腔内。当可膨胀元件处于部分植入构型时，递送线材的可成形部分可以处于弯曲构型并且定位在导管外部，并且递送线材相对于可膨胀元件的旋转可以膨胀可膨胀元件的半径。
用于植入支架的示例性方法可以包括以下步骤：提供包括导管、可膨胀元件和递送线材的植入系统；移动可膨胀元件的第一部分以离开导管；将可膨胀元件的第二部分保持在导管内以建立部分植入构型；在部分植入构型中独立于可膨胀元件移动递送线材；以及响应于移动递送线材而扩大可膨胀元件的周长。方法还可以包括以下步骤：将近侧锚定位在可膨胀元件的近侧端部处；将远侧锚定位在所述可膨胀元件的远侧端部处；
将远侧隆起定位在所述递送线材上；靠近远侧隆起将近侧隆起定位在递送线材上；将远侧隆起定位在可膨胀元件的内腔内；
将所述近侧隆起定位在所述可膨胀元件的近侧；将所述可膨胀元件和所述递送线材的至少一部分定位在所述导管的内腔内；以及通过向远侧推动递送线材由此将远侧隆起推靠远侧锚，将远侧锚和可膨胀元件向远侧移动通过导管的内腔；通过向远侧推动递送线材由此将近侧隆起推靠近侧锚，将近侧锚从导管的远侧端部排出；以及膨胀已排出的近侧锚。
移动可膨胀元件的第一部分以离开导管的步骤可以包括以下步骤：通过向远侧推动递送线材由此将远侧隆起推靠远侧锚，将远侧锚从导管的远侧端部排出；以及膨胀已排出的远侧锚。
在部分植入构型中独立于可膨胀元件移动递送线材的步骤可以包括将近侧锚保持在导管的内腔内的步骤。
响应于移动递送线材而扩大可膨胀元件的周长的步骤可以包括从可膨胀元件的内腔内提供来自递送线材的抵靠可膨胀元件的径向力的步骤。
方法还可以包括以下步骤：在递送线材的一部分从导管的内腔内向远侧移动到导管的内腔外部的位置时，将该部分从基本上直的构型成形为弯曲构型；使递送线材的成形部分从可膨胀元件的内腔内抵靠可膨胀元件滑动；通过使成形部分抵靠可膨胀元件移动，将可膨胀元件的一部分延伸到血管壁；以及移动可膨胀元件的第二部分以离开导管，并通过随着递送线材的远侧移动向远侧推动可膨胀元件而被植入。
用于植入支架或其他这样的可膨胀元件的示例性系统可包括导管、编织支架和递送线材。编织支架能够移动至部分植入构型，其特征在于编织支架的部分在导管外部并且编织支架的部分在导管内，并且递送线材可以独立于编织支架移动，并且当编织支架处于部分植入构型时能够移动以提供打开编织支架的力。
编织支架可能以压缩构型移动通过导管，并且可以从压缩构型移动到部分植入构型。系统的编织支架可以具有位于远侧端部处的第一可膨胀锚和位于近侧端部处的第二可膨胀锚，使得在部分植入构型中，第一可膨胀锚在导管远侧的植入位置被膨胀并且第二可膨胀锚在导管内被压缩。
当编织支架处于部分植入构型时，递送线材能够独立于编织支架沿远侧方向、沿近侧方向和沿旋转方向移动。当编织支架处于压缩构型时并且当编织支架处于部分植入构型时，递送线材可以延伸通过编织支架。
递送线材可以包括推动隆起，当编织支架处于压缩构型时并且当编织支架处于部分植入构型时，该推动隆起可以定位在第二可膨胀锚的近侧。推动隆起能够移动以向远侧推动第二可膨胀锚，由此当编织支架处于部分植入构型时向远侧推动编织支架。
递送线材可以包括可成形区段，当编织支架处于压缩构型时并且当编织支架处于部分植入构型时，该可成形区段可以定位在编织支架内。可成形区段可以从编织支架处于压缩构型时的基本上直的构型移动到编织支架处于部分植入构型时的弯曲构型，并且当编织支架处于部分植入构型时，可成形区段可以独立于编织支架移动。当处于弯曲构型时，可成形区段能够移动以形成弧形、起伏形状、或其他无创伤形状。
递送线材还具体包括牵拉隆起，当编织支架处于压缩构型时，该牵拉隆起定位在推动隆起和可成形区段的远侧并且还定位在第一可膨胀锚的近侧。
附图说明
参见以下具体实施方式并结合附图进一步讨论本发明的上述方面和另外的方面，在附图中，相同的编号指示各种图中相同的结构元件和特征。附图中的图像和图示未必按比例绘制，相反，将重点放在示出本发明的原理。如指示的，附图仅以举例方式而非限制方式描绘了本发明装置的一种或多种具体实施。
图1是描绘根据本发明的以递送构型的植入系统的图示；
图2A至图2H是示出根据本发明的使用植入系统的步骤的图示；
图3A至图3C是描绘根据本发明的递送线材部分的形状的图示；
图4是描绘本领域已知的编织植入物的图像，该编织植入物具有与血管壁不良贴合的区段；
图5是描绘根据本发明的植入期间的植入系统的图像；
图6A至图6C是示出根据本发明的使用植入系统的步骤的图像；并且
图7是概述根据本发明的使用用于部署植入物的设备或系统的示例性方法步骤的流程图。
具体实施方式
在以下详细描述中，通过示例阐述了许多具体细节，以便提供对相关教导内容的透彻理解。然而，对于本领域的技术人员应当显而易见的是，可在没有此类细节的情况下实施本发明的教导内容。在其他情况下，为了避免不必要地模糊本发明教导内容的方面，已在相对较高的水平上(无细节)描述了熟知的方法、过程、部件和/或电路。
如图1所示，植入系统100的示例可具有导管102、可膨胀元件200和递送线材106。导管102可以具有内腔104，并且可膨胀元件200可以被形成为压缩构型，该压缩构型的尺寸被设定成配合在导管102的内腔104内。可膨胀元件200可以具有近侧端部202、远侧端部204、定位在近侧端部202与远侧端部204之间的编织部分206、设置在近侧端部202处的近侧锚构件208、以及设置在远侧端部204处的远侧锚构件210。递送线材106可以设置在导管102的内腔104和可膨胀元件200内并延伸通过它们，并且可以用于将可膨胀元件200递送到治疗部位并将可膨胀元件200定位在治疗部位处。递送线材106可以具有近侧部分108、远侧部分110、定位在近侧部分108的远侧端部处的近侧隆起构件114、定位在远侧部分110的近侧端部处的远侧隆起构件114、以及定位在近侧隆起构件116与远侧隆起构件114之间的可成形部分112。当可膨胀元件200处于压缩构型以用于递送通过导管102时，可成形部分112可以具有基本直的形状，其具有柔性以通过导管102导航到治疗部位。
递送线材106还可以包括定位在远侧隆起114与近侧隆起116之间的再捕获隆起120。利用具有远侧隆起构件、近侧隆起构件和再捕获隆起的递送线材在体腔内递送、定位、缩回诸如支架的可膨胀元件是与本申请同时提交的另一个专利申请的主题。
隆起构件114、116、120中的一个或全部可以包括不透射线的材料以允许在植入过程期间容易看到隆起144、116、120的定位。
一个或多个锚构件208,210可为突出部，这些突出部大致平行于可膨胀元件200的纵向轴线延伸并且朝可膨胀元件200的纵向轴线向下延伸。锚构件208、210可以用作不透射线的标记，以用于在可膨胀元件200在体腔10内展开期间改善可视性。锚构件208,210可用于对准可膨胀元件200，使得其可被推动和牵拉通过导管102而不损坏或变形。锚构件208,210还可用于将编织部分206移动到膨胀/植入构型中。锚件构件208,210的示例可见于美国序列号15/299,918，其全部内容以引用方式并入本文。
通常，可膨胀元件200可具有压缩构型和膨胀的植入构型。在压缩构型中，可膨胀元件200的尺寸可被设定成适配在导管104的内腔102内。在某些示例中，导管102可有助于约束可膨胀元件200，使得其在容纳在导管102内时不膨胀。其他元件可用于约束可膨胀元件200，如本领域已知的那样。
可膨胀元件200还可具有部分植入构型，其中近侧端部202的尺寸被设定成适配在导管104的内腔102内，并且远侧端部204的尺寸被设定成大于导管102。
图2A至图2H是示出使用植入系统的步骤的图示。当可膨胀元件200处于塌缩构型时，远侧隆起114可以定位在可膨胀元件200内，使得递送线材106的远侧移动可以致使远侧隆起114推靠远侧锚210，从而将可膨胀锚200通过导管102拉动到治疗部位。远侧隆起构件114可以推动远侧锚构件210以将远侧锚构件210从导管102排出，由此将可膨胀元件200移动到部分植入构型，如图2A所示。
在离开导管时，递送线材106的可成形部分112可以从直线形状移动到弯曲形状，如图2A至图2H所示。当可膨胀元件处于部分植入构型时，可成形部分112可以从可膨胀元件200的编织部分206内提供径向力。
在一个示例中，包括可成形部分112在内的整个递送线材106可以由不锈钢制成。在其他示例中，递送线材106和/或可成形部分112可以由记忆形状材料制成，该记忆形状材料包括记忆形状金属，诸如镍钛诺或聚合物记忆形状材料。在离开导管102时，可成形部分112可以从处于导管102中时的基本直的柔性构型移动到接触体液后的弯曲构型。附加地或可替代地，可成形部分112可以弯曲以符合弯曲体腔的形状，使得可膨胀元件200、递送线材106和导管102的远侧移动和近侧移动可以致使递送线材106移动以便从编织部分206内提供径向力。
如图2A所示，在治疗期间，因为可膨胀元件可以在植入期间提供低径向力，所以可膨胀元件200的至少一些中间部分206可能不完全符合体腔10的壁。
如图2B所示，递送线材106可以相对于可膨胀元件200旋转，并且旋转可以致使递送线材106的成形部分112提供抵靠可膨胀元件200的力，从而推动可膨胀元件的部分以符合体腔10的壁。
如图2C所示，递送线材106可以相对于可膨胀元件200沿远侧方向和近侧方向移动，而不会干扰部分植入的可膨胀元件200的放置。远侧移动和近侧移动还可以致使递送线材106的成形部分112抵靠可膨胀元件200移动，从而致使可膨胀元件200的部分更好地符合体腔10的壁。
如图2D所示，递送线材106可以随后旋转以改善可膨胀元件200与体腔10的壁的符合性。
如图2E所示，当可膨胀元件200处于部分植入构型时，递送线材106能够进一步向远侧移动以将近侧推动隆起116与近侧锚208接合。
如图2F所示，递送线材106的进一步远侧移动可以将近侧锚208从导管102排出。一旦将近侧锚208从导管102排出，近侧锚可以膨胀以接合体腔10的壁。一旦近侧锚208膨胀，可膨胀元件200可以从递送线材106脱离。如图2F所示，可膨胀元件200的部分可以保持不完全符合体腔10的壁。
如图2G所示，递送线材106随后能够向近侧移动以侧靠编织物的部分，从而导致更好地符合体腔10的壁。
如图2H所示，递送线材106随后可以旋转，并且成形部分112可以抵靠编织物的部分滑动，从而导致更好地符合体腔10的壁。
在膨胀构型中，如图2H所示，可膨胀元件200可以膨胀以符合患者体腔10的尺寸。可膨胀元件200的膨胀尺寸允许设备100穿过其中，以推进到第二位置或被抽出。可膨胀元件200可以至少部分地在其固有的特性下膨胀，至少基于其原始形状和构成该元件的材料的性质膨胀，并且通过如本文所述的递送线材106的移动来进一步膨胀。可膨胀元件200的示例在其膨胀直径时可以是梨形、卵形和椭圆形中的一种。可扩展元件200的构造对于本领域的技术人员而言是已知的。设想了用于本公开的可膨胀元件200的其他实施方案，并且也可以在美国专利公布2016/0058524中查到，其全文以引用方式并入本文。
图3A至图3C示出了当可膨胀元件处于部分植入构型时，递送线材106的可成形部分112可具有的一些潜在形状。弧形、弯曲、“S”形和“C”形是一些示例。在一个示例中，可成形部分112呈现防创伤部分113以接触编织植入物200和可能的体腔10的壁两者。该防创伤部分113使对植入物200和内腔10中的一者或两者的损坏最小化。防创伤部分113的另一个示例是使一旦可成形部分112从直变形到弯曲形状就使施加的径向力的量最小化。太大的力(即使由防创伤形状113施加)仍然可损坏植入物/内腔。太小的力或形状和植入物将不会打开到其完全可能形状。
图4描绘了本领域已知的编织植入物，该编织植入物具有与血管壁不良贴合的区段。本发明的一个目的是提供用于改善植入物与血管壁的符合性的治疗装置、系统和方法。
图5描绘了部分植入的可膨胀元件，该可膨胀元件为编织植入物200，该编织植入物具有定位在导管102外部的远侧端部204和定位在植入物200内部的递送线材106，递送线材106具有定位在植入物200远侧的远侧线圈220、定位在植入物内的远侧隆起114、定位在植入物200内靠近远侧隆起114的再捕获隆起120、以及定位在导管102内部靠近植入物200的近侧隆起116。如图5所描绘的植入物200具有未延伸以符合脉管系统10的不良贴合部分201。
图6A至图6C示出了在图5所示系统内的递送线材106的移动，该移动用于从不良相关部分201以及植入物200的未完全贴合于壁的其他部分内提供向外径向力，以将这些部分成更移近血管10的壁。从图6A进展至图6B，递送线材106可以向远侧移动以抵靠植入物200的外弯曲部分延伸和/或通过近侧隆起116提供抵靠植入物200的近侧锚(未示出)的推力。从图6B进展至图6C，递送线材106可以向近侧拉动以压靠植入物200的内部弯曲部分和/或将植入物200的至少一部分缩回到导管102中。
在图6A至图6C所示的示例中，递送线材106的成形部分112可以是柔性的以弯曲成弯曲脉管系统10的形状，并且由于由记忆形状材料制成而不需要重新成形。可成形部分112可以单独弯曲以符合弯曲体腔的形状，使得可膨胀元件200、递送线材106和导管102的远侧移动和近侧移动可以致使递送线材移动以便从编织部分206内提供径向力。在该示例中，非预成形的可成形部分112可以基于使递送线材106通过弯曲的内部并到将要植入编织部分206的脉管系统的弯曲的外侧而弯曲。
图7是概述使用用于部署植入物的设备或系统的示例性方法步骤的流程图。方法步骤可以通过本文描述的示例性方式或通过本领域普通技术人员已知的任何方式来实现。
参考图7所示的方法700，在步骤710中，可以提供具有导管、可膨胀元件和递送线材的植入递送系统。植入递送系统可以是本文所述的任何递送系统，其具有本文描述的特征的任何组合、以及本领域技术人员已知的任何特征。在步骤720中，可以移动可膨胀元件的第一部分以离开导管。在步骤730中，可以将可膨胀元件的第二部分保持在导管内以建立部分植入构型。在步骤740中，在部分植入构型中，可以独立于可膨胀元件移动递送线材。在步骤750中，可以在步骤740中响应于递送线材的移动而扩大可膨胀元件的周长。
本文所包含的描述是本发明的实施方案的示例，并且不旨在以任何方式限制本发明的范围。如本文所述，本发明考虑了植入系统及其使用方法的许多变化和修改，包括递送线材的可成形部分的各种形状、各种材料、各种处理和各种支架几何形状。这些修改将对本领域中的普通技术人员将是显而易见的，并且旨在处于以下权利要求的范围内。

Claims (18)

1.一种血管治疗设备，包括：
导管，所述导管包括内腔；
可膨胀元件，所述可膨胀元件包括：
近侧端部；
远侧端部；
编织部分，所述编织部分定位在所述近侧端部与所述远侧端部之间；
近侧锚构件，所述近侧锚构件设置在所述近侧端部处；
远侧锚构件，所述远侧锚构件设置在所述远侧端部处；
压缩构型，所述压缩构型的尺寸被设定成配合在所述导管的所述内腔内；和
部分植入构型，其中所述近侧端部的尺寸被设定成配合在所述导管的所述内腔内并且所述远侧端部的尺寸被设定成大于所述导管的尺寸；和
递送线材，所述递送线材设置在所述内腔和所述可膨胀元件内并延伸通过所述内腔和所述可膨胀元件，包括：
近侧部分；
近侧隆起构件，所述近侧隆起构件定位在所述近侧部分的远侧端部处；
远侧部分；
远侧隆起构件，所述远侧隆起构件定位在所述远侧部分的近侧端部处；和
可成形部分，所述可成形部分定位在所述近侧隆起构件与所述远侧隆起之间，所述可成形部分在离开所述导管的所述内腔时可从基本上直的构型移动到弯曲构型，
其中所述可膨胀元件能够通过所述递送线材的远侧移动从所述压缩构型移动到所述部分植入构型，从而使所述递送线材的所述远侧隆起构件与所述可膨胀元件的所述远侧锚构件接合，并且朝远侧推动所述远侧锚构件，从而将所述远侧锚构件从所述导管排出，
其中所述递送线材在所述部分植入构型中能够相对于所述可膨胀元件向远侧、向近侧和旋转地移动，并且
其中当所述可膨胀元件处于所述部分植入构型时，所述递送线材的所述可成形部分能够移动以从所述可膨胀元件的所述编织部分内提供径向力。
2.根据权利要求1所述的设备，其中所述可成形部分能够在所述弯曲构型中移动成对称弧形、非对称弧形、近似“S”形和防创伤形状中的至少一个。
3.根据权利要求1所述的设备，其中，
所述可膨胀元件处于压缩构型并且完全定位在所述导管的所述内腔内，
所述成形部分处于所述基本上直的构型并且定位在所述可膨胀元件的所述编织部分的内腔内，
所述远侧隆起构件定位在所述可膨胀元件的所述编织部分的所述内腔内，并且
所述近侧隆起构件定位在所述近侧锚构件的近侧。
4.根据权利要求1所述的设备，其中，
所述可膨胀元件处于所述部分植入构型，
所述可膨胀元件的所述远侧端部定位在所述导管的外部，
所述可膨胀元件的所述近侧端部和所述近侧锚定位在所述导管的所述内腔内，并且
所述递送线材的所述可成形部分处于所述弯曲构型并且定位在所述导管外部。
5.根据权利要求4所述的设备，其中所述递送线材相对于所述可膨胀元件的旋转扩展所述可膨胀元件的半径。
6.一种用于植入支架的方法，包括：
提供包括导管、可膨胀元件和递送线材的植入系统；
移动所述可膨胀元件的第一部分以离开所述导管；
将所述可膨胀元件的第二部分保持在所述导管内以建立部分植入构型；
在所述部分植入构型中独立于所述可膨胀元件移动所述递送线材；以及
响应于移动所述递送线材而扩大所述可膨胀元件的周长。
7.根据权利要求6所述的方法，还包括以下步骤：
将近侧锚定位在所述可膨胀元件的近侧端部处；
将远侧锚定位在所述可膨胀元件的远侧端部处；
将远侧隆起定位在所述递送线材上；
靠近所述远侧隆起将近侧隆起定位在所述递送线材上；
将所述远侧隆起定位在所述可膨胀元件的内腔内；
将所述近侧隆起定位在所述可膨胀元件的近侧；
将所述可膨胀元件和所述递送线材的至少一部分定位在所述导管的内腔内；
通过向远侧推动所述递送线材由此将所述远侧隆起推靠所述远侧锚，将所述远侧锚和所述可膨胀元件向远侧移动通过所述导管的所述内腔；
通过向远侧推动所述递送线材由此将所述近侧隆起推靠所述近侧锚，将所述近侧锚从所述导管的所述远侧端部排出；以及
膨胀所述已排出的近侧锚，
其中移动所述可膨胀元件的第一部分以离开所述导管的步骤包括以下步骤：
通过向远侧推动所述递送线材由此将所述远侧隆起推靠所述远侧锚，将所述远侧锚从所述导管的远侧端部排出；以及
膨胀所述已排出的远侧锚，
其中在所述部分植入构型中独立于所述可膨胀元件移动所述递送线材的步骤还包括将所述近侧锚保持在所述导管的内腔内的步骤，并且
其中响应于所述移动所述递送线材而扩大所述可膨胀元件的周长的步骤包括从所述可膨胀元件的所述内腔内提供来自所述递送线材的抵靠所述可膨胀元件的径向力的步骤。
8.根据权利要求6所述的方法，还包括以下步骤：在所述递送线材的一部分从所述导管的内腔内向远侧移动到所述导管的内腔外部的位置时，将所述部分从基本上直的构型成形为弯曲构型。
9.根据权利要求8所述的方法，还包括以下步骤：使所述递送线材的所述成形部分从所述可膨胀元件的所述内腔内抵靠所述可膨胀元件滑动。
10.根据权利要求8所述的方法，还包括以下步骤：通过使所述成形部分抵靠所述可膨胀元件移动，将所述可膨胀元件的一部分延伸到血管壁。
11.根据权利要求6所述的方法，还包括以下步骤：移动所述可膨胀元件的所述第二部分以离开所述导管，并通过随着所述递送线材的远侧移动向远侧推动所述可膨胀元件而被植入。
12.一种用于植入支架的系统，包括：
导管；
编织支架，所述编织支架能够移动至部分植入构型，其中所述编织支架的部分在所述导管外部，并且所述编织支架的部分在所述导管内；和
递送线材，所述递送线材能够独立于所述编织支架移动，并且当所述编织支架处于部分植入构型时能够移动以提供打开所述编织支架的力。
13.根据权利要求12所述的系统，
其中所述编织支架包括位于远侧端部处的第一可膨胀锚和位于近侧端部处的第二可膨胀锚，
其中所述编织支架能够以压缩构型移动通过所述导管，
其中所述编织支架能够从所述压缩构型移动到所述部分植入构型，使得第一可膨胀锚在所述导管远侧的植入位置被膨胀并且所述第二可膨胀锚在所述导管内被压缩，
其中所述递送线材包括推动隆起和可成形区段，
其中当所述编织支架处于所述压缩构型时并且当所述编织支架处于所述部分植入构型时，所述递送线材延伸通过所述编织支架，
其中当所述编织支架处于所述压缩构型时并且当所述编织支架处于所述部分植入构型时，所述推动隆起定位在所述第二可膨胀锚的近侧，
其中当所述编织支架处于所述压缩构型时并且当所述编织支架处于所述部分植入构型时，所述可成形区段定位在所述编织支架内，
其中所述可成形区段能够从所述编织支架处于所述压缩构型时的基本上直的构型移动到所述编织支架处于所述部分植入构型时的弯曲构型，并且
其中当所述编织支架处于所述部分植入构型时，所述可成形区段能够独立于所述编织支架移动。
14.根据权利要求13所述的系统，其中所述推动隆起能够移动以向远侧推动所述第二可膨胀锚，由此当所述编织支架处于所述部分植入构型时向远侧推动所述编织支架。
15.根据权利要求13所述的系统，其中所述递送线材还包括牵拉隆起，当所述编织支架处于所述压缩构型时，所述牵拉隆起定位在所述推动隆起和所述可成形区段的远侧并且定位在所述第一可膨胀锚的近侧。
16.根据权利要求12所述的系统，其中所述可成形区段能够在所述弯曲构型中移动成弧形。
17.根据权利要求13所述的系统，其中所述可成形区段能够在所述弯曲构型中移动成起伏形状。
18.根据权利要求12所述的系统，其中当所述编织支架处于所述部分植入构型时，所述递送线材能够独立于所述编织支架沿远侧方向、沿近侧方向和沿旋转方向移动。
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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114432016A (zh) * 2022-04-07 2022-05-06 北京市神经外科研究所 一种输送导丝
CN115245413A (zh) * 2021-12-24 2022-10-28 湖南瑞康通科技发展有限公司 脑动脉支架输送系统
CN115670763A (zh) * 2022-12-30 2023-02-03 艾柯医疗器械(北京)股份有限公司 支架输送部件、支架输送系统及支架系统

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201908576D0 (en) * 2019-06-14 2019-07-31 Oxford Endovascular Ltd Delivery system for deploying a self-expanding tube, and method of deploying a self-expanding tube
WO2021188565A1 (en) * 2020-03-17 2021-09-23 KA Medical, LLC Expanding medical device with support
WO2023164008A1 (en) * 2022-02-23 2023-08-31 eLum Technologies, Inc. Neurovascular flow diverter and delivery systems
CN115844491B (zh) * 2022-12-06 2023-05-16 杭州亿科医疗科技有限公司 一种取栓网收缩扩张可控的取栓装置

Family Cites Families (330)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4332278A (en) 1976-04-14 1982-06-01 Titeflex Corporation Braided-wire sheathing having bundled strands twisted to equalize tension
US4610688A (en) 1983-04-04 1986-09-09 Pfizer Hospital Products Group, Inc. Triaxially-braided fabric prosthesis
US5104399A (en) 1986-12-10 1992-04-14 Endovascular Technologies, Inc. Artificial graft and implantation method
US4754685A (en) 1986-05-12 1988-07-05 Raychem Corporation Abrasion resistant braided sleeve
US5545208A (en) 1990-02-28 1996-08-13 Medtronic, Inc. Intralumenal drug eluting prosthesis
US5064435A (en) 1990-06-28 1991-11-12 Schneider (Usa) Inc. Self-expanding prosthesis having stable axial length
EP0480667B1 (en) 1990-10-09 1996-03-20 Cook Incorporated Percutaneous stent assembly
EP0506918B1 (en) 1990-10-18 1996-01-03 SONG, Ho Young Self-expanding endovascular stent
US5387235A (en) 1991-10-25 1995-02-07 Cook Incorporated Expandable transluminal graft prosthesis for repair of aneurysm
US5382259A (en) 1992-10-26 1995-01-17 Target Therapeutics, Inc. Vasoocclusion coil with attached tubular woven or braided fibrous covering
US5423849A (en) 1993-01-15 1995-06-13 Target Therapeutics, Inc. Vasoocclusion device containing radiopaque fibers
US5843167A (en) 1993-04-22 1998-12-01 C. R. Bard, Inc. Method and apparatus for recapture of hooked endoprosthesis
KR100316863B1 (ko) 1993-07-23 2002-09-26 쿠크 인코포레이티드 판형재료로형성된패턴을가진가요성스텐트
US6165213A (en) 1994-02-09 2000-12-26 Boston Scientific Technology, Inc. System and method for assembling an endoluminal prosthesis
US6051020A (en) 1994-02-09 2000-04-18 Boston Scientific Technology, Inc. Bifurcated endoluminal prosthesis
US5609627A (en) 1994-02-09 1997-03-11 Boston Scientific Technology, Inc. Method for delivering a bifurcated endoluminal prosthesis
US5556413A (en) 1994-03-11 1996-09-17 Advanced Cardiovascular Systems, Inc. Coiled stent with locking ends
US5476508A (en) 1994-05-26 1995-12-19 Tfx Medical Stent with mutually interlocking filaments
US5522881A (en) 1994-06-28 1996-06-04 Meadox Medicals, Inc. Implantable tubular prosthesis having integral cuffs
US5549662A (en) 1994-11-07 1996-08-27 Scimed Life Systems, Inc. Expandable stent using sliding members
EP0790810B1 (en) 1994-11-09 2004-04-28 Endotex Interventional Systems, Inc. Kit of delivery catheter and graft for aneurysm repair
DE19508805C2 (de) 1995-03-06 2000-03-30 Lutz Freitag Stent zum Anordnen in einer Körperröhre mit einem flexiblen Stützgerüst aus mindestens zwei Drähten mit unterschiedlicher Formgedächtnisfunktion
US5709713A (en) 1995-03-31 1998-01-20 Cardiovascular Concepts, Inc. Radially expansible vascular prosthesis having reversible and other locking structures
US5662622A (en) 1995-04-04 1997-09-02 Cordis Corporation Intravascular catheter
BE1009277A3 (fr) 1995-04-12 1997-01-07 Corvita Europ Tuteur auto-expansible pour dispositif medical a introduire dans une cavite d'un corps, et son procede de preparation.
US5645558A (en) 1995-04-20 1997-07-08 Medical University Of South Carolina Anatomically shaped vasoocclusive device and method of making the same
US5728131A (en) 1995-06-12 1998-03-17 Endotex Interventional Systems, Inc. Coupling device and method of use
US5702418A (en) 1995-09-12 1997-12-30 Boston Scientific Corporation Stent delivery system
US6193745B1 (en) 1995-10-03 2001-02-27 Medtronic, Inc. Modular intraluminal prosteheses construction and methods
US5776161A (en) 1995-10-16 1998-07-07 Instent, Inc. Medical stents, apparatus and method for making same
US6348066B1 (en) 1995-11-07 2002-02-19 Corvita Corporation Modular endoluminal stent-grafts and methods for their use
US6929659B2 (en) 1995-11-07 2005-08-16 Scimed Life Systems, Inc. Method of preventing the dislodgment of a stent-graft
WO1997025002A1 (en) 1996-01-05 1997-07-17 Medtronic, Inc. Expansible endoluminal prostheses
US6010529A (en) 1996-12-03 2000-01-04 Atrium Medical Corporation Expandable shielded vessel support
EP0961597B8 (en) 1997-01-24 2005-12-28 Paragon Intellectual Properties, LLC Bistable spring construction for a stent
US6152956A (en) 1997-01-28 2000-11-28 Pierce; George E. Prosthesis for endovascular repair of abdominal aortic aneurysms
US5817126A (en) 1997-03-17 1998-10-06 Surface Genesis, Inc. Compound stent
DE19720115C2 (de) 1997-05-14 1999-05-20 Jomed Implantate Gmbh Stent-Graft
US6409755B1 (en) 1997-05-29 2002-06-25 Scimed Life Systems, Inc. Balloon expandable stent with a self-expanding portion
US6635080B1 (en) 1997-06-19 2003-10-21 Vascutek Limited Prosthesis for repair of body passages
US6245103B1 (en) 1997-08-01 2001-06-12 Schneider (Usa) Inc Bioabsorbable self-expanding stent
US6174330B1 (en) 1997-08-01 2001-01-16 Schneider (Usa) Inc Bioabsorbable marker having radiopaque constituents
US5899935A (en) 1997-08-04 1999-05-04 Schneider (Usa) Inc. Balloon expandable braided stent with restraint
US5916235A (en) 1997-08-13 1999-06-29 The Regents Of The University Of California Apparatus and method for the use of detachable coils in vascular aneurysms and body cavities
JPH1157010A (ja) 1997-08-19 1999-03-02 Pola Chem Ind Inc 睡眠の鑑別法
US6161399A (en) 1997-10-24 2000-12-19 Iowa-India Investments Company Limited Process for manufacturing a wire reinforced monolayer fabric stent
US6033436A (en) 1998-02-17 2000-03-07 Md3, Inc. Expandable stent
US6015432A (en) 1998-02-25 2000-01-18 Cordis Corporation Wire reinforced vascular prosthesis
US6280467B1 (en) 1998-02-26 2001-08-28 World Medical Manufacturing Corporation Delivery system for deployment and endovascular assembly of a multi-stage stented graft
US6099559A (en) 1998-05-28 2000-08-08 Medtronic Ave, Inc. Endoluminal support assembly with capped ends
US6740113B2 (en) 1998-05-29 2004-05-25 Scimed Life Systems, Inc. Balloon expandable stent with a self-expanding portion
US6168621B1 (en) 1998-05-29 2001-01-02 Scimed Life Systems, Inc. Balloon expandable stent with a self-expanding portion
US6036725A (en) 1998-06-10 2000-03-14 General Science And Technology Expandable endovascular support device
US20010049554A1 (en) 1998-11-18 2001-12-06 Carlos E. Ruiz Endovascular prosthesis and method of making
EP1146833B1 (en) 1998-12-11 2005-08-31 Endologix, Inc. Endoluminal vascular prosthesis
US6730116B1 (en) 1999-04-16 2004-05-04 Medtronic, Inc. Medical device for intraluminal endovascular stenting
US6540774B1 (en) 1999-08-31 2003-04-01 Advanced Cardiovascular Systems, Inc. Stent design with end rings having enhanced strength and radiopacity
US6325823B1 (en) 1999-10-29 2001-12-04 Revasc Corporation Endovascular prosthesis accommodating torsional and longitudinal displacements and methods of use
US6585758B1 (en) 1999-11-16 2003-07-01 Scimed Life Systems, Inc. Multi-section filamentary endoluminal stent
US6673107B1 (en) 1999-12-06 2004-01-06 Advanced Cardiovascular Systems, Inc. Bifurcated stent and method of making
US6280465B1 (en) 1999-12-30 2001-08-28 Advanced Cardiovascular Systems, Inc. Apparatus and method for delivering a self-expanding stent on a guide wire
GB0003387D0 (en) 2000-02-14 2000-04-05 Angiomed Ag Stent matrix
US6319278B1 (en) 2000-03-03 2001-11-20 Stephen F. Quinn Low profile device for the treatment of vascular abnormalities
US6929658B1 (en) 2000-03-09 2005-08-16 Design & Performance-Cyprus Limited Stent with cover connectors
US6264683B1 (en) 2000-03-17 2001-07-24 Advanced Cardiovascular Systems, Inc. Stent delivery catheter with bumpers for improved retention of balloon expandable stents
US6468301B1 (en) 2000-03-27 2002-10-22 Aga Medical Corporation Repositionable and recapturable vascular stent/graft
IL137326A0 (en) 2000-07-17 2001-07-24 Mind Guard Ltd Implantable braided stroke preventing device and method of manufacturing
GB0020491D0 (en) 2000-08-18 2000-10-11 Angiomed Ag Stent with attached element and method of making such a stent
WO2003061502A1 (en) 2000-10-26 2003-07-31 Scimed Life Systems, Inc. Stent having radiopaque markers and method of fabricating the same
US7267685B2 (en) 2000-11-16 2007-09-11 Cordis Corporation Bilateral extension prosthesis and method of delivery
DE10064596A1 (de) 2000-12-18 2002-06-20 Biotronik Mess & Therapieg Verfahren zum Anbringen eines Markerelements an einem Implantat sowie mit einem Markerelement versehenes Implantat
US6565599B1 (en) 2000-12-28 2003-05-20 Advanced Cardiovascular Systems, Inc. Hybrid stent
US20020095205A1 (en) 2001-01-12 2002-07-18 Edwin Tarun J. Encapsulated radiopaque markers
US6540777B2 (en) 2001-02-15 2003-04-01 Scimed Life Systems, Inc. Locking stent
WO2002078569A2 (en) 2001-03-28 2002-10-10 Cook Incorporated Modular stent graft assembly and use thereof
US6761733B2 (en) 2001-04-11 2004-07-13 Trivascular, Inc. Delivery system and method for bifurcated endovascular graft
US6733521B2 (en) 2001-04-11 2004-05-11 Trivascular, Inc. Delivery system and method for endovascular graft
US6821291B2 (en) 2001-06-01 2004-11-23 Ams Research Corporation Retrievable stent and method of use thereof
US6612012B2 (en) 2001-06-11 2003-09-02 Cordis Neurovascular, Inc. Method of manufacturing small profile medical devices
US6673106B2 (en) 2001-06-14 2004-01-06 Cordis Neurovascular, Inc. Intravascular stent device
US6818013B2 (en) 2001-06-14 2004-11-16 Cordis Corporation Intravascular stent device
US6994722B2 (en) 2001-07-03 2006-02-07 Scimed Life Systems, Inc. Implant having improved fixation to a body lumen and method for implanting the same
US20030100945A1 (en) 2001-11-23 2003-05-29 Mindguard Ltd. Implantable intraluminal device and method of using same in treating aneurysms
US8715312B2 (en) 2001-07-20 2014-05-06 Microvention, Inc. Aneurysm treatment device and method of use
US8252040B2 (en) 2001-07-20 2012-08-28 Microvention, Inc. Aneurysm treatment device and method of use
US20030055493A1 (en) 2001-09-19 2003-03-20 Erin Carpenter Enhancement of stent radiopacity using anchors and tags
JP4043216B2 (ja) 2001-10-30 2008-02-06 オリンパス株式会社 ステント
US6945994B2 (en) 2001-12-05 2005-09-20 Boston Scientific Scimed, Inc. Combined balloon-expanding and self-expanding stent
US7147661B2 (en) 2001-12-20 2006-12-12 Boston Scientific Santa Rosa Corp. Radially expandable stent
US6911040B2 (en) 2002-01-24 2005-06-28 Cordis Corporation Covered segmented stent
US7708771B2 (en) 2002-02-26 2010-05-04 Endovascular Technologies, Inc. Endovascular graft device and methods for attaching components thereof
US6989024B2 (en) 2002-02-28 2006-01-24 Counter Clockwise, Inc. Guidewire loaded stent for delivery through a catheter
US7288111B1 (en) 2002-03-26 2007-10-30 Thoratec Corporation Flexible stent and method of making the same
US20030225448A1 (en) 2002-05-28 2003-12-04 Scimed Life Systems, Inc. Polar radiopaque marker for stent
US6833003B2 (en) 2002-06-24 2004-12-21 Cordis Neurovascular Expandable stent and delivery system
US20040015229A1 (en) 2002-07-22 2004-01-22 Syntheon, Llc Vascular stent with radiopaque markers
US20040044399A1 (en) 2002-09-04 2004-03-04 Ventura Joseph A. Radiopaque links for self-expanding stents
US7001422B2 (en) 2002-09-23 2006-02-21 Cordis Neurovascular, Inc Expandable stent and delivery system
US7331986B2 (en) 2002-10-09 2008-02-19 Boston Scientific Scimed, Inc. Intraluminal medical device having improved visibility
US6970734B2 (en) 2002-12-02 2005-11-29 Boston Scientific Scimed, Inc. Flexible marker bands
US8157810B2 (en) 2003-02-26 2012-04-17 Cook Medical Technologies Llc Prosthesis adapted for placement under external imaging
ATE381913T1 (de) 2003-04-02 2008-01-15 Boston Scient Ltd Abnehmbare und rückholbare stentanordnung
US7985213B2 (en) 2003-04-25 2011-07-26 Cook Medical Technologies Llc Delivery catheter and method of manufacture
US7625401B2 (en) 2003-05-06 2009-12-01 Abbott Laboratories Endoprosthesis having foot extensions
US7235093B2 (en) 2003-05-20 2007-06-26 Boston Scientific Scimed, Inc. Mechanism to improve stent securement
US20040254637A1 (en) 2003-06-16 2004-12-16 Endotex Interventional Systems, Inc. Sleeve stent marker
US8021418B2 (en) 2003-06-19 2011-09-20 Boston Scientific Scimed, Inc. Sandwiched radiopaque marker on covered stent
US20050033406A1 (en) 2003-07-15 2005-02-10 Barnhart William H. Branch vessel stent and graft
US7628806B2 (en) 2003-08-20 2009-12-08 Boston Scientific Scimed, Inc. Stent with improved resistance to migration
US20050049481A1 (en) 2003-08-25 2005-03-03 Biophan Technologies, Inc. Electromagnetic radiation transparent device and method of making thereof
US20050049670A1 (en) 2003-08-29 2005-03-03 Jones Donald K. Self-expanding stent and stent delivery system for treatment of vascular disease
US20050049669A1 (en) 2003-08-29 2005-03-03 Jones Donald K. Self-expanding stent and stent delivery system with distal protection
US20050049668A1 (en) 2003-08-29 2005-03-03 Jones Donald K. Self-expanding stent and stent delivery system for treatment of vascular stenosis
US7371228B2 (en) 2003-09-19 2008-05-13 Medtronic Vascular, Inc. Delivery of therapeutics to treat aneurysms
US7122052B2 (en) 2003-09-29 2006-10-17 Stout Medical Group Lp Integral support stent graft assembly
US7208008B2 (en) 2003-10-02 2007-04-24 Medtronic Vascular, Inc. Balloonless direct stenting device
US20070219613A1 (en) 2003-10-06 2007-09-20 Xtent, Inc. Apparatus and methods for interlocking stent segments
US8734501B2 (en) 2003-10-10 2014-05-27 Cook Medical Technologies Llc Composite stent graft
US8043357B2 (en) 2003-10-10 2011-10-25 Cook Medical Technologies Llc Ring stent
US8157855B2 (en) 2003-12-05 2012-04-17 Boston Scientific Scimed, Inc. Detachable segment stent
US7988724B2 (en) 2003-12-23 2011-08-02 Sadra Medical, Inc. Systems and methods for delivering a medical implant
US7275471B2 (en) 2003-12-29 2007-10-02 Surpass Medical Ltd. Mixed wire braided device with structural integrity
US7641647B2 (en) 2003-12-29 2010-01-05 Boston Scientific Scimed, Inc. Medical device with modified marker band
FR2865926B1 (fr) 2004-02-11 2006-05-12 Perouse Laboratoires Prothese tubulaire.
US7480973B2 (en) 2004-03-01 2009-01-27 Boston Scientific Scimed, Inc. Automated marker band nest placement crimper
US7497872B2 (en) 2004-03-08 2009-03-03 Cook Incorporated Retainer for a stent-graft
US7761138B2 (en) 2004-03-12 2010-07-20 Boston Scientific Scimed, Inc. MRI and X-ray visualization
US8267985B2 (en) * 2005-05-25 2012-09-18 Tyco Healthcare Group Lp System and method for delivering and deploying an occluding device within a vessel
US9308382B2 (en) 2004-06-10 2016-04-12 Medtronic Urinary Solutions, Inc. Implantable pulse generator systems and methods for providing functional and/or therapeutic stimulation of muscles and/or nerves and/or central nervous system tissue
US20050283220A1 (en) 2004-06-22 2005-12-22 Gobran Riad H Blood flow diverters for the treatment of intracranial aneurysms
US20050288775A1 (en) 2004-06-24 2005-12-29 Scimed Life Systems, Inc. Metallic fibers reinforced textile prosthesis
US9655633B2 (en) 2004-09-10 2017-05-23 Penumbra, Inc. System and method for treating ischemic stroke
CA2580859C (en) 2004-09-21 2012-12-04 William A. Cook Australia Pty. Ltd. Stent graft connection arrangement
US20060069424A1 (en) 2004-09-27 2006-03-30 Xtent, Inc. Self-constrained segmented stents and methods for their deployment
US20060089637A1 (en) 2004-10-14 2006-04-27 Werneth Randell L Ablation catheter
US8562672B2 (en) 2004-11-19 2013-10-22 Medtronic, Inc. Apparatus for treatment of cardiac valves and method of its manufacture
WO2006065665A1 (en) 2004-12-13 2006-06-22 Robert Hunt Carpenter, Dvm, Pc Multi-wall expandable device capable of drug delivery
US8128680B2 (en) 2005-01-10 2012-03-06 Taheri Laduca Llc Apparatus and method for deploying an implantable device within the body
JP2008532573A (ja) 2005-01-21 2008-08-21 ジェン ４，リミティド ライアビリティー カンパニー 二股グラフト及び脚部取付けステント要素を採用したモジュール式ステントグラフト
US20060212113A1 (en) 2005-02-24 2006-09-21 Shaolian Samuel M Externally adjustable endovascular graft implant
US8025694B2 (en) 2005-02-25 2011-09-27 Abbott Laboratories Vascular Enterprises Limited Modular vascular prosthesis and methods of use
US8002818B2 (en) 2005-02-25 2011-08-23 Abbott Laboratories Vascular Enterprises Limited Modular vascular prosthesis having axially variable properties and improved flexibility and methods of use
US20070213810A1 (en) 2005-03-14 2007-09-13 Richard Newhauser Segmented endoprosthesis
DE102005020785A1 (de) 2005-05-04 2006-11-09 Jotec Gmbh Einführsystem mit einem selbst-expandierenden Flechtstent
EP3266414A1 (en) 2005-05-12 2018-01-10 Covidien LP Implant delivery system with interlocked rx port orientation
CN101180010B (zh) 2005-05-24 2010-12-01 爱德华兹生命科学公司 快速展开假体心脏瓣膜
US9636115B2 (en) 2005-06-14 2017-05-02 Stryker Corporation Vaso-occlusive delivery device with kink resistant, flexible distal end
US20070005127A1 (en) 2005-06-17 2007-01-04 Peter Boekstegers Hinged tissue implant and related methods and devices for delivering such an implant
EP2759276A1 (en) 2005-06-20 2014-07-30 Medtronic Ablation Frontiers LLC Ablation catheter
US9149378B2 (en) 2005-08-02 2015-10-06 Reva Medical, Inc. Axially nested slide and lock expandable device
US20070060994A1 (en) 2005-09-12 2007-03-15 Gobran Riad H Blood flow diverters for the treatment of intracranial aneurysms
US8562666B2 (en) 2005-09-28 2013-10-22 Nitinol Development Corporation Intraluminal medical device with nested interlocking segments
US7632302B2 (en) 2005-11-14 2009-12-15 Ev3 Inc. Stent and stent delivery system for ostial locations in a conduit
US8066036B2 (en) 2005-11-17 2011-11-29 Microvention, Inc. Three-dimensional complex coil
FR2894131B1 (fr) 2005-12-02 2008-12-05 Perouse Soc Par Actions Simpli Dispositif de traitement d'un vaisseau sanguin, et necessaire de traitement associe.
US20070156230A1 (en) 2006-01-04 2007-07-05 Dugan Stephen R Stents with radiopaque markers
US8778008B2 (en) 2006-01-13 2014-07-15 Aga Medical Corporation Intravascular deliverable stent for reinforcement of vascular abnormalities
WO2007084537A2 (en) 2006-01-18 2007-07-26 William A. Cook Australia Pty. Ltd. Self expanding stent
WO2007100556A1 (en) 2006-02-22 2007-09-07 Ev3 Inc. Embolic protection systems having radiopaque filter mesh
US20100010622A1 (en) 2006-03-13 2010-01-14 Abbott Laboratories Hybrid segmented endoprosthesis
US20090076594A1 (en) 2006-03-14 2009-03-19 Patrick Sabaria Method of monitoring positioning of polymer stents
US8357194B2 (en) 2006-03-15 2013-01-22 Cordis Corporation Stent graft device
AU2007227000A1 (en) 2006-03-20 2007-09-27 Xtent, Inc. Apparatus and methods for deployment of linked prosthetic segments
US20070238979A1 (en) 2006-03-23 2007-10-11 Medtronic Vascular, Inc. Reference Devices for Placement in Heart Structures for Visualization During Heart Valve Procedures
US8092508B2 (en) 2006-03-30 2012-01-10 Stryker Corporation Implantable medical endoprosthesis delivery system
US9757260B2 (en) 2006-03-30 2017-09-12 Medtronic Vascular, Inc. Prosthesis with guide lumen
FR2899096B1 (fr) 2006-04-04 2008-12-05 Perouse Soc Par Actions Simpli Dispositif de traitement d'un conduit de circulation du sang et procede de preparation de ce dispositif
US9615832B2 (en) 2006-04-07 2017-04-11 Penumbra, Inc. Aneurysm occlusion system and method
EP1849440A1 (en) 2006-04-28 2007-10-31 Younes Boudjemline Vascular stents with varying diameter
US7655031B2 (en) 2006-04-28 2010-02-02 Codman & Shurtleff, Inc. Stent delivery system with improved retraction member
EP2027729A2 (en) 2006-06-15 2009-02-25 MicroVention, Inc. Embolization device constructed from expansible polymer
WO2008005666A1 (en) 2006-07-07 2008-01-10 Boston Scientific Limited Endoprosthesis delivery system with stent holder
US20080009938A1 (en) 2006-07-07 2008-01-10 Bin Huang Stent with a radiopaque marker and method for making the same
ATE419814T1 (de) * 2006-07-24 2009-01-15 Cardiatis Sa Vorrichtung zum reversiblen einbringen einer endoprothese
US8021412B2 (en) 2006-08-18 2011-09-20 William A. Cook Australia Pty. Ltd. Iliac extension with flared cuff
US20080071307A1 (en) 2006-09-19 2008-03-20 Cook Incorporated Apparatus and methods for in situ embolic protection
US8052732B2 (en) 2006-11-14 2011-11-08 Medtronic Vascular, Inc. Delivery system for stent-graft with anchoring pins
EP2116213B1 (en) 2007-02-01 2017-03-29 Kaneka Corporation Medical device for body cavity and method of producing the same
CA2679691A1 (en) 2007-03-07 2008-09-18 Boston Scientific Limited Radiopaque polymeric stent
US8623070B2 (en) 2007-03-08 2014-01-07 Thomas O. Bales Tapered helical stent and method for manufacturing the stent
US8545548B2 (en) 2007-03-30 2013-10-01 DePuy Synthes Products, LLC Radiopaque markers for implantable stents and methods for manufacturing the same
US8409270B2 (en) 2007-04-16 2013-04-02 Boston Scientific Scimed, Inc. Radiopaque compositions, stents and methods of preparation
US7810223B2 (en) 2007-05-16 2010-10-12 Boston Scientific Scimed, Inc. Method of attaching radiopaque markers to intraluminal medical devices, and devices formed using the same
WO2009002819A2 (en) 2007-06-22 2008-12-31 Cr Bard Inc. Locked segments pushable stent-graft
DE102007034041A1 (de) 2007-07-20 2009-01-22 Biotronik Vi Patent Ag Medikamentendepots für medizinische Implantate
US8092510B2 (en) 2007-07-25 2012-01-10 Cook Medical Technologies Llc Retention wire for self-expanding stent
US20090082845A1 (en) 2007-09-26 2009-03-26 Boston Scientific Corporation Alignment stent apparatus and method
US20090082847A1 (en) 2007-09-26 2009-03-26 Boston Scientific Corporation System and method of securing stent barbs
US8066755B2 (en) 2007-09-26 2011-11-29 Trivascular, Inc. System and method of pivoted stent deployment
DE102007053070B4 (de) 2007-11-07 2011-08-25 Acandis GmbH & Co. KG, 76327 Medizinisches Implantat und Verfahren zur Herstellung eines derartigen Implantats
US20090143815A1 (en) 2007-11-30 2009-06-04 Boston Scientific Scimed, Inc. Apparatus and Method for Sealing a Vessel Puncture Opening
US20090163951A1 (en) 2007-12-19 2009-06-25 Sara Simmons Medical devices including sutures with filaments comprising naturally derived collagenous material
BRPI0821070B1 (pt) 2007-12-21 2018-10-23 Microvention Inc dispositivo para implantação e método para a preparação de um filamento de hidrogel para implantação em um animal
US8187316B2 (en) 2007-12-27 2012-05-29 Cook Medical Technologies Llc Implantable graft device having treated yarn and method for making same
US20090192588A1 (en) 2008-01-29 2009-07-30 Taeoong Medical Co., Ltd Biodegradable double stent
US8974518B2 (en) 2008-03-25 2015-03-10 Medtronic Vascular, Inc. Eversible branch stent-graft and deployment method
US7806919B2 (en) 2008-04-01 2010-10-05 Medtronic Vascular, Inc. Double-walled stent system
US7806923B2 (en) 2008-04-11 2010-10-05 Medtronic Vascular, Inc. Side branch stent having a proximal split ring
EP2387959B1 (en) 2008-04-21 2013-11-13 Covidien LP Braid-ball embolic devices and delivery systems
EP2310077A1 (en) 2008-04-30 2011-04-20 Medtronic, Inc. Techniques for placing medical leads for electrical stimulation of nerve tissue
US20090287145A1 (en) 2008-05-15 2009-11-19 Altura Interventional, Inc. Devices and methods for treatment of abdominal aortic aneurysms
US8414639B2 (en) 2008-07-08 2013-04-09 Boston Scientific Scimed, Inc. Closed-cell flexible stent hybrid
US8070694B2 (en) 2008-07-14 2011-12-06 Medtronic Vascular, Inc. Fiber based medical devices and aspiration catheters
US8333796B2 (en) 2008-07-15 2012-12-18 Penumbra, Inc. Embolic coil implant system and implantation method
US20100069948A1 (en) 2008-09-12 2010-03-18 Micrus Endovascular Corporation Self-expandable aneurysm filling device, system and method of placement
AU2009292193B2 (en) 2008-09-12 2013-06-20 Cook Incorporated Radiopaque reinforcing member
US8721714B2 (en) 2008-09-17 2014-05-13 Medtronic Corevalve Llc Delivery system for deployment of medical devices
KR101707249B1 (ko) 2008-12-15 2017-02-15 알러간, 인코포레이티드 보철 디바이스 및 그의 제조 방법
FR2939637B1 (fr) 2008-12-17 2012-01-13 Newco Dispositif pour delivrer un stent et procede pour sa fabrication
WO2010080427A1 (en) 2008-12-18 2010-07-15 Med Institute, Inc. Stents and stent grafts
US8308798B2 (en) 2008-12-19 2012-11-13 Edwards Lifesciences Corporation Quick-connect prosthetic heart valve and methods
AU2010236337B2 (en) 2009-04-15 2015-01-29 Microvention, Inc. Implant delivery system
CA2701546C (en) 2009-04-27 2018-04-17 Teleflex Medical Incorporated Colored suture construction
WO2011038017A1 (en) 2009-09-22 2011-03-31 Penumbra, Inc. Manual actuation system for deployment of implant
US8372133B2 (en) 2009-10-05 2013-02-12 480 Biomedical, Inc. Polymeric implant delivery system
CN102821719B (zh) 2010-03-30 2015-01-07 泰尔茂株式会社 支架输送系统
US9561125B2 (en) 2010-04-14 2017-02-07 Microvention, Inc. Implant delivery device
US8764811B2 (en) 2010-04-20 2014-07-01 Medtronic Vascular, Inc. Controlled tip release stent graft delivery system and method
US8864811B2 (en) 2010-06-08 2014-10-21 Veniti, Inc. Bi-directional stent delivery system
US9301864B2 (en) 2010-06-08 2016-04-05 Veniti, Inc. Bi-directional stent delivery system
US8876878B2 (en) 2010-07-23 2014-11-04 Medtronic, Inc. Attachment mechanism for stent release
US8616040B2 (en) 2010-09-17 2013-12-31 Medtronic Vascular, Inc. Method of forming a drug-eluting medical device
CN103347466B (zh) 2010-12-13 2017-08-11 微排放器公司 支架
KR20140004679A (ko) 2010-12-20 2014-01-13 마이크로벤션, 인코포레이티드 폴리머 스텐트 및 제조방법
RU2564085C2 (ru) 2011-01-14 2015-09-27 Айдев Текнолоджиз, Инк. Система доставки стента с узлом толкателя
DE102011015995B4 (de) 2011-04-04 2021-08-05 Acandis Gmbh Medizinische Vorrichtung und Verfahren zur Herstellung einer derartigen Vorrichtung
US9486604B2 (en) 2011-05-12 2016-11-08 Medtronic, Inc. Packaging and preparation tray for a delivery system
WO2012158668A1 (en) 2011-05-17 2012-11-22 Stryker Corporation Method of fabricating an implantable medical device that includes one or more thin film polymer support layers
WO2012166467A1 (en) 2011-05-27 2012-12-06 Stryker Corporation Assembly for percutaneously inserting an implantable medical device, steering the device to a target location and deploying the device
US9750565B2 (en) 2011-09-30 2017-09-05 Medtronic Advanced Energy Llc Electrosurgical balloons
WO2013126299A1 (en) 2012-02-23 2013-08-29 Covidien Lp Methods and apparatus for luminal stenting
AU2013231845B2 (en) 2012-03-16 2017-07-06 Terumo Corporation Stent and stent delivery device
US9833625B2 (en) 2012-03-26 2017-12-05 Medtronic, Inc. Implantable medical device delivery with inner and outer sheaths
US9717421B2 (en) 2012-03-26 2017-08-01 Medtronic, Inc. Implantable medical device delivery catheter with tether
US9242290B2 (en) 2012-04-03 2016-01-26 Medtronic Vascular, Inc. Method and apparatus for creating formed elements used to make wound stents
EP2833829B1 (en) 2012-04-06 2019-11-06 TriVascular, Inc. Low profile stent graft and delivery system
US9549832B2 (en) 2012-04-26 2017-01-24 Medtronic Vascular, Inc. Apparatus and methods for filling a drug eluting medical device via capillary action
US9700399B2 (en) 2012-04-26 2017-07-11 Medtronic Vascular, Inc. Stopper to prevent graft material slippage in a closed web stent-graft
US9149190B2 (en) 2012-07-17 2015-10-06 Stryker Corporation Notification system of deviation from predefined conditions
WO2014028528A1 (en) 2012-08-13 2014-02-20 Microvention, Inc. Shaped removal device
US9504476B2 (en) 2012-10-01 2016-11-29 Microvention, Inc. Catheter markers
WO2014062696A1 (en) 2012-10-15 2014-04-24 Microvention, Inc. Polymeric treatment compositions
US9539022B2 (en) 2012-11-28 2017-01-10 Microvention, Inc. Matter conveyance system
EP2928558B1 (en) 2012-12-07 2017-09-06 Medtronic Inc. Minimally invasive implantable neurostimulation system
US9295571B2 (en) 2013-01-17 2016-03-29 Covidien Lp Methods and apparatus for luminal stenting
US9539382B2 (en) 2013-03-12 2017-01-10 Medtronic, Inc. Stepped catheters with flow restrictors and infusion systems using the same
US20140277360A1 (en) 2013-03-13 2014-09-18 DePuy Synthes Products, LLC Delivery system for expandable stents
US10561509B2 (en) 2013-03-13 2020-02-18 DePuy Synthes Products, Inc. Braided stent with expansion ring and method of delivery
US9034028B2 (en) 2013-03-13 2015-05-19 DePuy Synthes Products, Inc. Braid expansion ring with markers
WO2014150824A1 (en) 2013-03-14 2014-09-25 Stryker Corporation Vaso-occlusive device delivery system
ES2879634T3 (es) 2013-03-14 2021-11-22 Stryker Corp Sistema de administración de dispositivo vasooclusivo
CN105228534B (zh) 2013-03-14 2018-03-30 斯瑞克公司 血管闭塞装置输送系统
CN105377184B (zh) 2013-03-15 2017-06-30 微仙美国有限公司 栓塞保护装置
US9398966B2 (en) 2013-03-15 2016-07-26 Medtronic Vascular, Inc. Welded stent and stent delivery system
US9833252B2 (en) 2013-03-15 2017-12-05 Microvention, Inc. Multi-component obstruction removal system and method
US8715314B1 (en) 2013-03-15 2014-05-06 Insera Therapeutics, Inc. Vascular treatment measurement methods
WO2014174437A1 (en) 2013-04-22 2014-10-30 Sandvik Intellectual Property Ab Method for drug loading hydroxyapatite coated implant surfaces
US9445928B2 (en) 2013-05-30 2016-09-20 Medtronic Vascular, Inc. Delivery system having a single handed deployment handle for a retractable outer sheath
US9861474B2 (en) 2013-07-18 2018-01-09 The Trustees Of The University Of Pennsylvania Cardiac repair prosthesis sets and methods
US9675782B2 (en) 2013-10-10 2017-06-13 Medtronic Vascular, Inc. Catheter pull wire actuation mechanism
US9795391B2 (en) 2013-10-25 2017-10-24 Medtronic Vascular, Inc. Tissue compression device with tension limiting strap retainer
US9668890B2 (en) 2013-11-22 2017-06-06 Covidien Lp Anti-thrombogenic medical devices and methods
EP3082660B1 (en) 2013-12-20 2020-01-22 Microvention, Inc. Device delivery system
JP6412137B2 (ja) 2013-12-20 2018-10-24 マイクロベンション インコーポレイテッドＭｉｃｒｏｖｅｎｔｉｏｎ， Ｉｎｃ． 吐液アダプタ
EP2915509A1 (en) 2014-03-05 2015-09-09 Cardiatis S.A. Stent assembly for thoracoabdominal bifurcated aneurysm repair
ES2684405T3 (es) 2014-04-08 2018-10-02 Stryker Corporation Sistema de suministro de implante
US20170049596A1 (en) 2014-04-30 2017-02-23 Stryker Corporation Implant delivery system and method of use
US9060777B1 (en) 2014-05-28 2015-06-23 Tw Medical Technologies, Llc Vaso-occlusive devices and methods of use
US9668898B2 (en) 2014-07-24 2017-06-06 Medtronic Vascular, Inc. Stent delivery system having dynamic deployment and methods of manufacturing same
US10206796B2 (en) 2014-08-27 2019-02-19 DePuy Synthes Products, Inc. Multi-strand implant with enhanced radiopacity
US9770577B2 (en) 2014-09-15 2017-09-26 Medtronic Xomed, Inc. Pressure relief for a catheter balloon device
US9579484B2 (en) 2014-09-19 2017-02-28 Medtronic Vascular, Inc. Sterile molded dispenser
DE102014113836B4 (de) 2014-09-24 2021-05-06 Acandis Gmbh Verfahren zum Herstellen eines patientenspezifischen, endovaskulären Implantats
US9692557B2 (en) 2015-02-04 2017-06-27 Stryker European Holdings I, Llc Apparatus and methods for administering treatment within a bodily duct of a patient
US9787260B2 (en) 2015-02-15 2017-10-10 Skyworks Solutions, Inc. Power amplifier having staggered cascode layout for enhanced thermal ruggedness
EP3316827B1 (en) 2015-07-02 2023-10-11 Monarch Biosciences, Inc. Thin-film micromesh medical devices and related methods
US10154905B2 (en) 2015-08-07 2018-12-18 Medtronic Vascular, Inc. System and method for deflecting a delivery catheter
US10307168B2 (en) 2015-08-07 2019-06-04 Terumo Corporation Complex coil and manufacturing techniques
JP6735814B2 (ja) 2015-08-11 2020-08-05 テルモ株式会社 インプラント配送のためのシステムおよび方法
CN108156803B (zh) 2015-09-18 2021-05-04 泰尔茂株式会社 可推动的植入物传送系统
WO2017049212A1 (en) 2015-09-18 2017-03-23 Microvention, Inc. Vessel prosthesis
EP3349670B1 (en) 2015-09-18 2020-09-09 Microvention, Inc. Releasable delivery system
EP3349689B1 (en) 2015-09-18 2023-12-27 Microvention, Inc. Implant retention, detachment, and delivery system
WO2017053271A1 (en) 2015-09-21 2017-03-30 Stryker Corporation Embolectomy devices
EP3352689B1 (en) 2015-09-21 2018-12-26 Stryker Corporation Embolectomy devices
US10172632B2 (en) 2015-09-22 2019-01-08 Medtronic Vascular, Inc. Occlusion bypassing apparatus with a re-entry needle and a stabilization tube
US10327791B2 (en) 2015-10-07 2019-06-25 Medtronic Vascular, Inc. Occlusion bypassing apparatus with a re-entry needle and a distal stabilization balloon
US20170100143A1 (en) 2015-10-07 2017-04-13 Stryker Corporation Multiple barrel clot removal devices
US10786302B2 (en) 2015-10-09 2020-09-29 Medtronic, Inc. Method for closure and ablation of atrial appendage
US10271873B2 (en) 2015-10-26 2019-04-30 Medtronic Vascular, Inc. Sheathless guide catheter assembly
US20170147765A1 (en) 2015-11-19 2017-05-25 Penumbra, Inc. Systems and methods for treatment of stroke
US10631946B2 (en) 2015-11-30 2020-04-28 Penumbra, Inc. System for endoscopic intracranial procedures
WO2017100472A1 (en) 2015-12-09 2017-06-15 Medtronic Vascular Inc. Catheter with a lumen shaped as an identification symbol
US10500046B2 (en) 2015-12-14 2019-12-10 Medtronic, Inc. Delivery system having retractable wires as a coupling mechanism and a deployment mechanism for a self-expanding prosthesis
US10159568B2 (en) 2015-12-14 2018-12-25 Medtronic, Inc. Delivery system having retractable wires as a coupling mechanism and a deployment mechanism for a self-expanding prosthesis
WO2017117284A1 (en) 2015-12-30 2017-07-06 Stryker Corporation Embolic devices and methods of manufacturing same
US20170189033A1 (en) 2016-01-06 2017-07-06 Microvention, Inc. Occlusive Embolic Coil
EP3406227B1 (en) 2016-01-19 2020-03-18 JMS Co., Ltd. Synthetic resin stent
US10070950B2 (en) 2016-02-09 2018-09-11 Medtronic Vascular, Inc. Endoluminal prosthetic assemblies, and associated systems and methods for percutaneous repair of a vascular tissue defect
CN109069796B (zh) 2016-02-10 2021-07-30 微仙美国有限公司 血管内治疗部位进入
WO2017139702A1 (en) 2016-02-10 2017-08-17 Microvention, Inc. Devices for vascular occlusion
US10188500B2 (en) 2016-02-12 2019-01-29 Medtronic Vascular, Inc. Stent graft with external scaffolding and method
CN108883254B (zh) 2016-03-31 2022-03-29 美敦力瓦斯科尔勒公司 具有转向机构的可扩展导引器护套
US20170281331A1 (en) 2016-03-31 2017-10-05 Medtronic Vascular, Inc. Endoluminal prosthetic devices having fluid-absorbable compositions for repair of a vascular tissue defect
US10758381B2 (en) 2016-03-31 2020-09-01 Vesper Medical, Inc. Intravascular implants
US10695542B2 (en) 2016-04-04 2020-06-30 Medtronic Vascular, Inc. Drug coated balloon
US10252024B2 (en) 2016-04-05 2019-04-09 Stryker Corporation Medical devices and methods of manufacturing same
US10426592B2 (en) 2016-04-11 2019-10-01 Boston Scientific Scimed, Inc. Implantable medical device with reduced migration capabilities
US10441407B2 (en) 2016-04-12 2019-10-15 Medtronic Vascular, Inc. Gutter filling stent-graft and method
US9987122B2 (en) 2016-04-13 2018-06-05 Medtronic Vascular, Inc. Iliac branch device and method
US10010403B2 (en) 2016-04-18 2018-07-03 Medtronic Vascular, Inc. Stent-graft prosthesis and method of manufacture
US20170304097A1 (en) 2016-04-21 2017-10-26 Medtronic Vascular, Inc. Stent-graft delivery system having an inner shaft component with a loading pad or covering on a distal segment thereof for stent retention
US10940294B2 (en) 2016-04-25 2021-03-09 Medtronic Vascular, Inc. Balloon catheter including a drug delivery sheath
EP3590446B1 (en) 2016-04-25 2021-01-06 Stryker Corporation Anti-jamming and macerating thrombectomy apparatuses
US10512478B2 (en) 2016-04-25 2019-12-24 Stryker Corporation Clot-engulfing mechanical thrombectomy apparatuses
WO2017189591A1 (en) 2016-04-25 2017-11-02 Stryker Corporation Inverting mechanical thrombectomy apparatuses and methods of use in the vasculature
US10517711B2 (en) 2016-04-25 2019-12-31 Medtronic Vascular, Inc. Dissection prosthesis system and method
US10191615B2 (en) 2016-04-28 2019-01-29 Medtronic Navigation, Inc. Method and apparatus for image-based navigation
US11147952B2 (en) 2016-04-28 2021-10-19 Medtronic Vascular, Inc. Drug coated inflatable balloon having a thermal dependent release layer
US10406011B2 (en) 2016-04-28 2019-09-10 Medtronic Vascular, Inc. Implantable medical device delivery system
CN113143536B (zh) 2016-05-16 2022-08-30 万能医药公司 撑开支架
US10292844B2 (en) 2016-05-17 2019-05-21 Medtronic Vascular, Inc. Method for compressing a stented prosthesis
JP6803929B2 (ja) 2016-06-01 2020-12-23 マイクロベンション インコーポレイテッドＭｉｃｒｏｖｅｎｔｉｏｎ， Ｉｎｃ． 向上した補強バルーンカテーテル
ES2924974T3 (es) 2016-06-03 2022-10-13 Stryker Corp Aparatos de trombectomía de inversión
US10076428B2 (en) 2016-08-25 2018-09-18 DePuy Synthes Products, Inc. Expansion ring for a braided stent
US10292851B2 (en) 2016-09-30 2019-05-21 DePuy Synthes Products, Inc. Self-expanding device delivery apparatus with dual function bump
GB201616777D0 (en) 2016-10-03 2016-11-16 Univ Southampton A frame for an implantable medical device and a method of manufacturing a frame for an implantable medical device
US10182927B2 (en) 2016-10-21 2019-01-22 DePuy Synthes Products, Inc. Expansion ring for a braided stent
CN106709778A (zh) 2016-11-07 2017-05-24 深圳正品创想科技有限公司 一种服饰定制方法和装置
US10722353B2 (en) 2017-08-21 2020-07-28 Edwards Lifesciences Corporation Sealing member for prosthetic heart valve

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115245413A (zh) * 2021-12-24 2022-10-28 湖南瑞康通科技发展有限公司 脑动脉支架输送系统
CN114432016A (zh) * 2022-04-07 2022-05-06 北京市神经外科研究所 一种输送导丝
CN115670763A (zh) * 2022-12-30 2023-02-03 艾柯医疗器械(北京)股份有限公司 支架输送部件、支架输送系统及支架系统

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