-
1.发明申请Apparatus and methods for treating stroke and controlling cerebral flow characteristics 审中-公开用于治疗中风和控制脑流动特征的装置和方法公开(公告)号：US20050267323A1
公开(公告)日：2005-12-01
申请号：US11146636
申请日：2005-06-06
CPC分类号： A61B17/3207 , A61B17/12022 , A61B17/12045 , A61B17/12109 , A61B17/12136 , A61B17/12172 , A61B17/22 , A61B17/221 , A61B2017/22034 , A61B2017/3435 , A61M25/1002 , A61M2025/09008 , A61M2025/09083 , A61M2025/09166 , A61M2025/1052
摘要： Apparatus and methods for treatment of stroke are provided. In a preferred embodiment, the present invention disposes at least one catheter having a distal occlusive member in either the common carotid artery (CCA) or both the vertebral artery (VA) and the CCA on the hemisphere of the cerebral occlusion. Blood flow in the opposing carotid and/or vertebral arteries may be inhibited. Retrograde or antegrade flow may be provided through either catheter independently to effectively control cerebral flow characteristics. Under such controlled flow conditions, a thrombectomy device may be used to treat the occlusion, and any emboli generated are directed into the catheter(s).
摘要翻译： 提供了用于治疗中风的装置和方法。 在优选实施例中，本发明将至少一个具有远端闭塞构件的导管配置在颈总动脉（CCA）或椎动脉（VA）和脑闭塞半球上的CCA两者中。 可以抑制相对的颈动脉和/或椎动脉中的血液流动。 可以独立地通过任一导管提供逆行或顺行流动以有效地控制脑流动特征。 在这种受控的流动条件下，可以使用血栓切除装置来治疗闭塞，并且所产生的任何栓塞被引导到导管中。
-
公开(公告)号：US20060064073A1
公开(公告)日：2006-03-23
申请号：US11273899
申请日：2005-11-14
IPC分类号： A61M31/00
CPC分类号： A61B17/22 , A61B17/12022 , A61B17/12109 , A61B17/12136 , A61B17/22031 , A61B17/221 , A61B17/3207 , A61B2017/22034 , A61B2017/22044 , A61B2017/22094 , A61B2017/3435 , A61M25/1002 , A61M2025/09008 , A61M2025/09083 , A61M2025/09166 , A61M2025/1052
摘要： Apparatus and methods for treating cerebral occlusions are provided, comprising a thrombectomy device having at least one deployable element. The deployable element is advanced through the occlusion in a contracted state, then self-deploys distal of the occlusion or, alternatively, may be deployed to a wide range of configurations using a physician-actuated deployment knob. The thrombectomy device then may be retracted to cause the deployable element to snare the occlusion, and/or rotated circumferentially to cause the fibrin strands of the occlusion to be wrapped around the deployable element.
-
3.发明申请公开(公告)号：US20050124973A1
公开(公告)日：2005-06-09
申请号：US11039607
申请日：2005-01-20
CPC分类号： A61B17/22 , A61B17/12022 , A61B17/12109 , A61B17/12136 , A61B17/22031 , A61B17/221 , A61B17/3207 , A61B2017/22034 , A61B2017/3435 , A61M25/1002 , A61M2025/09008 , A61M2025/09083 , A61M2025/09166 , A61M2025/1052
摘要： Apparatus and methods for treatment of stroke are provided. In a preferred embodiment, the present invention disposes at least one catheter having a distal occlusive member in either the common carotid artery (CCA) or both the vertebral artery (VA) and the CCA on the hemisphere of the cerebral occlusion. Blood flow in the opposing carotid and/or vertebral arteries may be inhibited. Retrograde or antegrade flow may be provided through either catheter independently to effectively control cerebral flow characteristics. Under such controlled flow conditions, a thrombectomy device may be used to treat the occlusion, and any emboli generated are directed into the catheter(s).
-
公开(公告)号：US07029488B2
公开(公告)日：2006-04-18
申请号：US10278183
申请日：2002-10-21
IPC分类号： A61M29/00
CPC分类号： A61B17/22 , A61B17/12022 , A61B17/12109 , A61B17/12136 , A61B17/22031 , A61B17/221 , A61B17/3207 , A61B2017/22034 , A61B2017/22044 , A61B2017/22094 , A61B2017/3435 , A61M25/1002 , A61M2025/09008 , A61M2025/09083 , A61M2025/09166 , A61M2025/1052
摘要： Apparatus and methods for treating cerebral occlusions are provided, including a thrombectomy device having at least one deployable element. The deployable element is advanced through the occlusion in a contracted state, then self-deploys distal of the occlusion or, alternatively, may be deployed to a wide range of configurations using a physician-actuated deployment knob. The thrombectomy device then may be retracted to cause the deployable element to snare the occlusion, and/or rotated circumferentially to cause the fibrin strands of the occlusion to be wrapped around the deployable element.
摘要翻译： 提供了用于治疗脑闭塞的装置和方法，包括具有至少一个可展开元件的血栓切除装置。 可部署元件在收缩状态下通过闭塞进行，然后自身部署闭塞的远端，或者替代地，可以使用医师致动的展开旋钮部署到宽范围的构造。 然后可以将血栓切除装置缩回以使可展开元件圈绕闭塞，和/或周向旋转，以使闭塞的纤维蛋白束缠绕在可部署元件周围。
-
公开(公告)号：US06902540B2
公开(公告)日：2005-06-07
申请号：US09972231
申请日：2001-10-04
CPC分类号： A61B17/3207 , A61B17/12022 , A61B17/12045 , A61B17/12109 , A61B17/12136 , A61B17/12172 , A61B17/22 , A61B17/221 , A61B2017/22034 , A61B2017/3435 , A61M25/1002 , A61M2025/09008 , A61M2025/09083 , A61M2025/09166 , A61M2025/1052
摘要： Apparatus and methods for treatment of stroke are provided. In a preferred embodiment, the present invention disposes at least one catheter having a distal occlusive member in either the common carotid artery (CCA) or both the vertebral artery (VA) and the CCA on the hemisphere of the cerebral occlusion. Blood flow in the opposing carotid and/or vertebral arteries may be inhibited. Retrograde or antegrade flow may be provided through either catheter independently to effectively control cerebral flow characteristics. Under such controlled flow conditions, a thrombectomy device may be used to treat the occlusion, and any emboli generated are directed into the catheter(s).
-
公开(公告)号：US07063714B2
公开(公告)日：2006-06-20
申请号：US09972225
申请日：2001-10-04
IPC分类号： A61M29/00
CPC分类号： A61B17/22 , A61B17/12022 , A61B17/12109 , A61B17/12136 , A61B17/22031 , A61B17/221 , A61B17/3207 , A61B2017/22034 , A61B2017/3435 , A61M25/1002 , A61M2025/09008 , A61M2025/09083 , A61M2025/09166 , A61M2025/1052
摘要： Apparatus and methods for treatment of stroke are provided. In a preferred embodiment, the present invention disposes at least one catheter having a distal occlusive member in either the common carotid artery (CCA) or both the vertebral artery (VA) and the CCA on the hemisphere of the cerebral occlusion. Blood flow in the opposing carotid and/or vertebral arteries may be inhibited. Retrograde or antegrade flow may be provided through either catheter independently to effectively control cerebral flow characteristics. Under such controlled flow conditions, a thrombectomy device may be used to treat the occlusion, and any emboli generated are directed into the catheter(s).
-
公开(公告)号：US06855136B2
公开(公告)日：2005-02-15
申请号：US10134237
申请日：2002-04-25
申请人： Gerald Dorros , Michael Hogendijk , Mark C. Bates
发明人： Gerald Dorros , Michael Hogendijk , Mark C. Bates
CPC分类号： A61B17/22 , A61B2017/22042 , A61B2017/22084 , A61B2017/320716 , A61M25/007 , A61M25/04 , A61M25/10 , A61M2025/0081 , A61M2025/0681 , A61M2025/1047 , A61M2025/1052 , A61M2025/1079 , A61M2025/1093
摘要： The present invention is directed to apparatus and methods for treating a vascular occlusion by providing an infusion catheter having an atraumatic tip and at least one delivery port configured to infuse fluid into the occlusion. The fluid that is infused dilutes the occlusion and reduces adhesion of the occlusion to an intima of the vessel wall, thereby causing the occlusion to dislodge. Emboli generated in the process are directed into an emboli removal catheter for removal.
摘要翻译： 本发明涉及通过提供具有无创尖端的输注导管和配置成将流体注入到闭塞中的至少一个输送口来治疗血管闭塞的装置和方法。 注入的液体会减少闭塞并减少闭塞与血管壁内膜的粘附，从而导致闭塞。 在该过程中产生的栓塞被导入用于移除的栓塞移除导管。
-
8.发明申请Separable sheath and method for insertion of a medical device into a bodily vessel using a separable sheath 审中-公开使用可分离护套将医疗装置插入身体容器中的可分离护套和方法公开(公告)号：US20070032850A1
公开(公告)日：2007-02-08
申请号：US11435814
申请日：2006-05-16
申请人： Carlos Ruiz , Gerald Dorros
发明人： Carlos Ruiz , Gerald Dorros
IPC分类号： A61F2/06
CPC分类号： A61F2/2412 , A61F2/2418 , A61F2/2433 , A61F2/90 , A61F2/97 , A61F2220/0041 , A61F2220/005 , A61F2220/0066 , A61M25/0668 , A61M2025/0681
摘要： A separable insertion sheath is for inserting a medical device into a patient. The insertion sheath includes releasably connectable ends. A medical device loaded into the insertion sheath is deployed by using an elongate member connected to the insertion sheath to shift the proximal and distal sections away from each other to expose the medical device.
摘要翻译： 可分离的插入鞘用于将医疗装置插入患者体内。 插入鞘包括可释放地连接的端部。 装载到插入鞘中的医疗装置通过使用连接到插入鞘的细长构件来展开，以将近端部分和远端部分彼此远离以使医疗装置露出。
-
9.发明申请Heart valve and method for insertion of the heart valve into a bodily vessel 审中-公开心脏瓣膜和将心脏瓣膜插入身体血管的方法公开(公告)号：US20060217802A1
公开(公告)日：2006-09-28
申请号：US11303761
申请日：2005-12-15
申请人： Carlos Ruiz , Gerald Dorros
发明人： Carlos Ruiz , Gerald Dorros
IPC分类号： A61F2/24
CPC分类号： A61F2/2412 , A61F2/2418 , A61F2/2433 , A61F2/2436 , A61F2/97 , A61F2220/0041 , A61F2220/005 , A61F2220/0066
摘要： A heart valve includes a stent for fixing the heart valve in a bodily vessel and a stentless valve portion for restricting the flow of blood through the valve to a single direction. The valve portion is supported and suspended in the bodily vessel via connectors spanning a gap between the valve portion and the stent or by a direct end-to-end connection with the anchor portion.
摘要翻译： 心脏瓣膜包括用于将心脏瓣膜固定在体液容器中的支架和用于将血液流经阀门限制到单个方向的无支架阀部分。 阀部分通过跨越阀部分和支架之间的间隙的连接器或通过与锚定部分的直接端对端连接而被支撑并悬挂在身体容器中。
-
公开(公告)号：US4429724A
公开(公告)日：1984-02-07
申请号：US199099
申请日：1980-10-20
申请人： Gerald Dorros , Donald A. Spring
发明人： Gerald Dorros , Donald A. Spring
CPC分类号： A61M29/00 , A61M25/10 , A61M25/1018 , A61M2205/3331
摘要： A pressure generator for intravascular dilators includes a ram and a syringe holder. A screw drive having a large mechanical advantage is coupled for advancing the ram at a controlled rate. A coupler at one end of the ram is adapted to engage one end of a syringe plunger whereby dilation liquid will be discharged at a controlled pressure from the syringe as the ram is advanced. The pressure generator may be provided with a pistol grip and the ram may be calibrated for direct pressure readout.
摘要翻译： 用于血管内扩张器的压力发生器包括压头和注射器支架。 具有大的机械优点的螺旋驱动器被联接以以受控的速率推进冲头。 在柱塞的一端处的联接器适于接合注射器柱塞的一端，由此当压头前进时，扩张液体将以受控的压力从注射器排出。 压力发生器可以设置有手枪把手，并且可以校准压头用于直接压力读数。
-
-
-
-
-
-
-
-
-
搜索结果
21 条记录 (耗时 0.017 秒)
