-
1.发明授权公开(公告)号：US07473239B2
公开(公告)日：2009-01-06
申请号：US10924150
申请日：2004-08-23
CPC分类号： A61M25/0029 , A61M1/3653 , A61M1/3658 , A61M1/3659 , A61M25/0026 , A61M25/0032 , A61M25/0068 , A61M2025/0024 , A61M2025/0031 , A61M2025/0035
摘要： The present invention provides an apparatus, system, and method of use of a simple, less invasive, self-expandable percutaneous double lumen cannula assembly for VV ECMO that overcomes the limitations and obstacles of the techniques described above. The present invention achieves near theoretical total venous blood drainage, total extracorporeal gas exchange, and prevents recirculation and multiple cannulation, thereby simplifying VV ECMO, decreasing surgical and blood trauma, and expanding its application.
摘要翻译： 本发明提供了一种用于VV ECMO的简单的，较少侵入性的，可自膨胀的经皮双腔插管组件的装置，系统和方法，其克服了上述技术的限制和障碍。 本发明实现近理论总静脉血液排出，总体外气体交换，并防止再循环和多次插管，从而简化VV ECMO，减少手术和血液创伤，扩大其应用。
-
2.发明授权Compact heat exchanger for veno-venous perfusion-induced systemic hyperthermia systems 有权静脉灌注诱导的全身热疗系统的紧凑型热交换器公开(公告)号：US09468557B2
公开(公告)日：2016-10-18
申请号：US13584696
申请日：2012-08-13
CPC分类号： A61F7/0085 , A61M1/1006 , A61M1/1037 , A61M1/106 , A61M1/1065 , A61M1/1096 , A61M1/122 , A61M1/1698 , A61M1/26 , A61M1/267
摘要： A compact heat exchanger for veno-venous perfusion-induced hyperthermia includes an integral pneumatic pump and a hollow tubule heat exchange array. A veno-venous perfusion-induced hyperthermia system incorporating the compact heat exchanger is described. The heat exchanger provides a compact, efficient design allowing a lesser heat exchanging surface area and lesser required pumping power compared to conventional systems. In turn, the system provides a shorter blood circuit compared to conventional systems, allowing maintaining a lower blood temperature than such conventional systems while supplying sufficiently heated blood to patient visceral organs to provide a therapeutic effect, such as in supplementing chemotherapy drugs.
摘要翻译： 用于静脉静脉灌注诱导的高热的紧凑型热交换器包括一体式气动泵和中空小管热交换阵列。 描述了结合紧凑型热交换器的静脉静脉灌注诱导的热疗系统。 热交换器提供了紧凑，高效的设计，与常规系统相比，可以实现更少的热交换表面积和更低的泵送功率。 反过来，与常规系统相比，该系统提供较短的血液回路，允许维持比这种常规系统更低的血液温度，同时向患者的内脏器官提供足够加热的血液以提供治疗效果，例如补充化疗药物。
-
3.发明申请BLOOD ACCESS ASSEMBLY FOR ARTIFICIAL LUNG AND RIGHT VENTRICULAR ASSIST DEVICE 审中-公开用于人造肺和右心室辅助装置的血液通入装置公开(公告)号：US20110040241A1
公开(公告)日：2011-02-17
申请号：US12539110
申请日：2009-08-11
CPC分类号： A61M1/3653 , A61M1/3655 , A61M1/3656 , A61M1/3659
摘要： A system for providing access to at least one heart chamber for delivering and/or removing a fluid includes a selectively occludable conduit defining a lumen for providing access to an interior of at least one heart chamber from an exterior of a chest wall of the patient, and a dual lumen cannula adapted for passing through an interior lumen of the conduit. The selectively occludable conduit includes at least one balloon closure for substantially sealing an end of the conduit in fluid communication with the chamber of the heart. The dual lumen cannula includes a first, drainage lumen having at least one aperture for removing a fluid from the interior of the heart chamber, and a second, delivery lumen for delivering a fluid into the interior of the heart chamber. The delivery lumen may include an extendable infusion sleeve for delivering a fluid into an interior of the heart.
摘要翻译： 用于提供进入至少一个心室的输送和/或去除流体的系统包括限定内腔的选择性可闭塞导管，用于从患者胸壁的外部提供进入至少一个心室的内部， 以及适于穿过导管的内腔的双腔插管。 选择性可闭塞管道包括至少一个气囊盖，用于基本上密封导管的与心脏腔室流体连通的端部。 双腔套管包括具有至少一个用于从心脏腔室内部移除流体的孔的第一排液腔和用于将流体输送到心室的内部的第二输送腔。 输送腔可以包括用于将流体输送到心脏内部的可伸展输液套筒。
-
公开(公告)号：US08906300B2
公开(公告)日：2014-12-09
申请号：US13584704
申请日：2012-08-13
CPC分类号： A61F7/0085 , A61M1/1006 , A61M1/1037 , A61M1/106 , A61M1/1065 , A61M1/1096 , A61M1/122 , A61M1/1698 , A61M1/26 , A61M1/267
摘要： A blood oxygenator includes an integral pneumatic pump disposed substantially within a housing thereof, an inlet blood flow redirector, and an outflow blood collector. An atrium provided at an inlet of the oxygenator promotes even delivery of blood to the oxygenator. In use, the oxygenator provides an even dispersion of blood therethrough, establishing even perfusion and reducing areas of stagnant blood flow.
摘要翻译： 血液充氧器包括基本上设置在其壳体内的整体气动泵，入口血流重定向器和流出血液收集器。 设置在氧合器入口处的心房促进血液均匀地输送到氧合器。 在使用中，氧合器提供血液的均匀分散，从而建立均匀灌注并减少停滞血流的面积。
-
5.发明申请COMPACT HEAT EXCHANGER FOR VENO-VENOUS PERFUSION-INDUCED SYSTEMIC HYPERTHERMIA SYSTEMS 有权用于VENO-VENOUS PERFUSION诱导系统性高血压系统的紧凑型热交换器公开(公告)号：US20130211483A1
公开(公告)日：2013-08-15
申请号：US13584696
申请日：2012-08-13
IPC分类号： A61F7/00
CPC分类号： A61F7/0085 , A61M1/1006 , A61M1/1037 , A61M1/106 , A61M1/1065 , A61M1/1096 , A61M1/122 , A61M1/1698 , A61M1/26 , A61M1/267
摘要： A compact heat exchanger for veno-venous perfusion-induced hyperthermia includes an integral pneumatic pump and a hollow tubule heat exchange array. A veno-venous perfusion-induced hyperthermia system incorporating the compact heat exchanger is described. The heat exchanger provides a compact, efficient design allowing a lesser heat exchanging surface area and lesser required pumping power compared to conventional systems. In turn, the system provides a shorter blood circuit compared to conventional systems, allowing maintaining a lower blood temperature than such conventional systems while supplying sufficiently heated blood to patient visceral organs to provide a therapeutic effect, such as in supplementing chemotherapy drugs.
摘要翻译： 用于静脉静脉灌注诱导的高热的紧凑型热交换器包括一体式气动泵和中空小管热交换阵列。 描述了结合紧凑型热交换器的静脉静脉灌注诱导的热疗系统。 热交换器提供了紧凑，高效的设计，与常规系统相比，可以实现更少的热交换表面积和更低的泵送功率。 反过来，与常规系统相比，该系统提供较短的血液回路，允许维持比这种常规系统更低的血液温度，同时向患者的内脏器官提供足够加热的血液以提供治疗效果，例如补充化疗药物。
-
公开(公告)号：US20130094997A1
公开(公告)日：2013-04-18
申请号：US13584704
申请日：2012-08-13
IPC分类号： A61M1/26
CPC分类号： A61F7/0085 , A61M1/1006 , A61M1/1037 , A61M1/106 , A61M1/1065 , A61M1/1096 , A61M1/122 , A61M1/1698 , A61M1/26 , A61M1/267
摘要： A blood oxygenator includes an integral pneumatic pump disposed substantially within a housing thereof, an inlet blood flow redirector, and an outflow blood collector. An atrium provided at an inlet of the oxygenator promotes even delivery of blood to the oxygenator. In use, the oxygenator provides an even dispersion of blood therethrough, establishing even perfusion and reducing areas of stagnant blood flow.
摘要翻译： 血液充氧器包括基本上设置在其壳体内的整体气动泵，入口血流重定向器和流出血液收集器。 设置在氧合器入口处的心房促进血液均匀地输送到氧合器。 在使用中，氧合器提供血液的均匀分散，从而建立均匀灌注并减少停滞血流的面积。
-
公开(公告)号：US07524277B1
公开(公告)日：2009-04-28
申请号：US11055236
申请日：2005-02-10
IPC分类号： A61M1/10
CPC分类号： A61M1/3653 , A61M1/10 , A61M1/1006 , A61M1/101 , A61M1/1698 , A61M1/3655 , A61M1/3659
摘要： An apparatus, system, and method for assisting a heart in circulating blood that has been damaged, for example, by a myocardial infarction. In at least one aspect, an apparatus, system, and method are used for inserting a single cannula assembly comprising at least an inner and outer cannula into the left ventricle, advancing the inner cannula portion of the cannula assembly past the aortic valve, and into the aorta without requiring a secondary cannula insertion through an external portion of the aorta. In another aspect, an intraventricular assistant device (IVAD) having a motor and impeller can be inserted directly into the heart, such as in the left ventricle. The IVAD uniquely provides a pump within the heart through a single insertion that can reduce thrombosis and lessen the complexities typically associated with such efforts.
摘要翻译： 一种用于辅助心脏循环血液的装置，系统和方法，所述血液已被例如心肌梗死所损伤。 在至少一个方面，一种装置，系统和方法用于将包括至少内套管和外插管的单个插管组件插入左心室，使插管组件的内套管部分经过主动脉瓣，并且进入 主动脉，而不需要通过主动脉的外部部分插入第二插管。 另一方面，具有马达和叶轮的心室内辅助装置（IVAD）可以直接插入心脏，例如左心室。 IVAD通过单个插入独特地在心脏内提供泵，可以减少血栓形成并减少通常与此类作用相关的复杂性。
-
-
-
-
-
-
搜索结果
7 条记录 (耗时 0.014 秒)
