专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

21. 发明专利

AU2020328578A1 Support catheter 未知
公开(公告)号：AU2020328578A1
公开(公告)日：2022-03-10
申请号：AU2020328578
申请日：2020-08-13
申请人： REFLOW MEDICAL INC
发明人： BOUASAYSY OUTHIT , RIZK ISA , FULKERSON JOHN
IPC分类号： A61M25/00
摘要： A delivery device (100) can be provided with a low outer profile and high flexibility for navigating tortuous anatomy. An inner lumen (140) defined by a shaft (110) of the delivery device provides adequate space for delivery devices to target anatomy. Additionally, the delivery device maintains the patency of its lumen even when positioned within tortuous anatomy. The turns of filar(s) (132) forming a coil (130) of the shaft adjust their axial spacing relative to each other to avoiding buckling that would otherwise result in a narrowing of the inner lumen.

22. 发明专利

ES2843274T3 Dispositivos moldeables de reentrada y sistemas asociados 未知
公开(公告)号：ES2843274T3
公开(公告)日：2021-07-16
申请号：ES14839605
申请日：2014-08-27
申请人： REFLOW MEDICAL INC
发明人： RIZK ISA , FULKERSON JOHN , RAZAVI MAHMOOD
IPC分类号： A61B17/22 , A61B17/34 , A61M25/06 , A61M25/092
摘要： Un dispositivo intravascular (300; 800; 1200; 1400; 1500; 1600), que comprende: un mango (310; 810; 1210; 1410; 1510; 1610) en una porción proximal (306; 806; 1206; 1406; 1506; 1606); una porción distal en ángulo (302; 802; 1202; 1402; 1502; 1602); y un miembro alargado (304; 804; 1204; 1404; 1504; 1604) acoplado a y que se extiende entre el mango (310; 810; 1210; 1410; 1510; 1610) y la porción distal en ángulo (302; 802; 1202; 1402; 1502; 1602), en donde el miembro alargado (304; 804; 1204; 1404; 1504; 1604) incluye una vaina exterior (324; 824; 1224; 1424; 1524; 1624) que comprende un polímero; y un miembro giratorio hueco (322; 822; 1222; 1422; 1522; 1622) dentro de la vaina (324; 824; 1224; 1424; 1524; 1624), en donde el miembro giratorio (322; 822; 1222; 1422; 1522; 1622) se acopla a la porción distal en ángulo (302; 802; 1202; 1402; 1502; 1602), y en donde la rotación del miembro giratorio (322; 822; 1222; 1422; 1522; 1622) causa directamente la rotación de la porción distal en ángulo (302; 802; 1202; 1402; 1502; 1602), en donde el miembro giratorio hueco (322; 822; 1222; 1422; 1522; 1622) comprende una capa de polímero reforzado con malla que define una primera longitud y una segunda longitud, en donde la vaina exterior (324; 824; 1224; 1424; 1524; 1624) se posiciona sobre la primera longitud de la capa de polímero reforzado con malla; y en donde la porción distal en ángulo (302; 802; 1202; 1402; 1502; 1602) incluye un lumen (326; 826; 1226; 1426; 1526; 1626) a través de la misma, un tubo hueco (308) posicionado sobre la segunda longitud de la capa de polímero reforzado con malla, el tubo hueco (308) que comprende un metal y se configura para ser conformado para formar una primera sección y una segunda sección que se extiende distalmente en un ángulo desde la primera sección, y en donde el ángulo entre la primera sección y la segunda sección permanece igual cuando un dispositivo de intervención está al menos parcialmente dentro del lumen (326; 826; 1226; 1426; 1526; 1626) de la porción distal (302; 802; 1202; 1402; 1502; 1602) y abarca al menos una porción de la primera sección y al menos una porción de la segunda sección.

23. 发明专利

CA3058475A1 DELIVERY SYSTEMS FOR STENTS HAVING PROTRUDING FEATURES 未知
公开(公告)号：CA3058475A1
公开(公告)日：2018-10-11
申请号：CA3058475
申请日：2018-04-06
申请人： REFLOW MEDICAL INC
发明人： JIMENEZ TEODORO S , FULKERSON JOHN , RIZK ISA , MUSTAPHA JIHAD ALI
IPC分类号： A61F2/966 , A61F2/848 , A61F2/958 , A61K47/69
摘要： Delivery systems for expandable elements, such as stents or scaffolds having spikes, flails, or other protruding features for delivering drugs and/or penetrating target tissue within a human patient and associated methods for using such systems. The delivery systems can be configured to deliver and position expandable structures within a body lumen (e.g., vessel). In addition, these delivery systems can also be configured to deploy and expand the expandable structures in the body lumen. The delivery systems can further be configured to engage with the expanded structure and collapse the structure for removal from the body lumen. The delivery systems can be configured to deliver another expandable structure or the same expandable structure to another body lumen, or the same body lumen, in a single procedure or during a plurality of procedures.

24. 发明专利

AU2016339033A1 Stents having protruding drug-delivery features and associated systems and methods 未知
公开(公告)号：AU2016339033A1
公开(公告)日：2018-04-26
申请号：AU2016339033
申请日：2016-10-12
申请人： REFLOW MEDICAL INC
发明人： FULKERSON JOHN , RIZK ISA , MUSTAPHA JIHAD A , JIMENEZ JR TEODORO S
IPC分类号： A61F2/86 , A61F2/82 , A61F2/95 , A61L31/16
摘要： Expandable elements having drug-delivery features and associated systems and methods are disclosed herein. In one embodiment, a drug-eluting stent includes a radially expandable cylindrical frame having a plurality of struts. The frame is transformable between a low-profile delivery state and an expanded deployed state. A plurality of drug- delivery features are carried by one of the struts and configured to deliver a drug to a treatment site within the patient or piercing through the tissue wall to break the constricting of the vessel wall inwardly. When the frame is in the expanded state within a body lumen of the patient, the drug-delivery features extend radially outwardly away from the strut and are configured to engage and, in some arrangements, pass through a wall of the body lumen.

25. 发明公开

EP2473122A4 SYSTEMS, METHODS AND DEVICES FOR ABLATION, CROSSING, AND CUTTING OF OCCLUSIONS 有权转让
标题翻译：系统，方法和消融，穿越设备和障碍物切割
公开(公告)号：EP2473122A4
公开(公告)日：2014-01-15
申请号：EP10814335
申请日：2010-08-30
申请人： REFLOW MEDICAL INC
发明人： RIZK ISA , FULKERSON JOHN
IPC分类号： A61B17/3205 , A61M25/09 , A61M25/10 , A61M29/00
CPC分类号： A61B17/3207 , A61B2017/22094 , A61F2/95 , A61M25/0021 , A61M29/02 , A61M2025/0042

26. 发明公开

EP3038545A4 SHAPEABLE RE-ENTRY DEVICES AND ASSOCIATED SYSTEMS AND METHODS 有权
标题翻译： VERFAHREN公司的优质产品系列
公开(公告)号：EP3038545A4
公开(公告)日：2017-05-03
申请号：EP14839605
申请日：2014-08-27
申请人： REFLOW MEDICAL INC
发明人： RIZK ISA , FULKERSON JOHN , RAZAVI MAHMOOD
IPC分类号： A61B17/22 , A61B17/34 , A61M25/06 , A61M25/092
CPC分类号： A61B17/22 , A61B17/3207 , A61B2017/003 , A61B2017/00331 , A61B2017/00946 , A61B2017/22001 , A61B2017/22071 , A61B2017/22077 , A61B2017/22095 , A61M25/0194 , A61M2025/0197
摘要： Methods for treating a patient using intravascular devices, systems, and methods are disclosed herein. One aspect of the present technology is directed to an intravascular device having an elongated member coupled to and extending between a handle and an angled distal portion. The distal portion is moveable between a first configuration having a first shape configured for intravascular delivery and a second configuration having a second shape, different than the first shape, that is configured for intravascular delivery.
摘要翻译：本文公开了使用血管内装置，系统和方法治疗患者的方法。本技术的一个方面涉及一种血管内装置，其具有联接到手柄和倾斜的远端部分之间并在手柄和倾斜的远端部分之间延伸的细长构件。远端部分可在具有构造成用于血管内输送的第一形状的第一构造和具有不同于第一形状的第二形状的第二构型之间移动，所述第二形状被配置为用于血管内递送。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式