专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20080154185A1 Dual pump irrigation/aspiration system and method for determining joint pressure 有权
标题翻译：双泵灌注/抽吸系统及联合压力测定方法
公开(公告)号：US20080154185A1
公开(公告)日：2008-06-26
申请号：US11642269
申请日：2006-12-20
申请人： David D. Blight
发明人： David D. Blight
IPC分类号： A61M1/00
CPC分类号： A61M1/0058 , A61M1/0031 , A61M1/0072 , A61M3/0258 , A61M2205/12 , A61M2205/3344
摘要： A dual pump irrigation/aspiration pump system capable of operating in a plurality of different modes suitable for a variety of different endoscopic surgical procedures. The system monitors actual or calculated intra-articular pressure and adjusts flow to maintain surgeon requested pressure at the surgical site while controlling outflow. The irrigation/aspiration pump system has an inflow pump and tubing dedicated to communicating fluid to the surgical work site and an outflow pump and tubing dedicated to removing fluid from the work site at a controlled rate. The system further has different size inflow and outflow pumps and tubing cassettes, means for altering the outflow fluid flow rate to accommodate a surgical tool and a means for declogging the surgical tool in the event of blockage. In a preferred embodiment a pressure control system provides inferred pressure information representative of the pressure at the work site.
摘要翻译：一种双泵灌溉/抽吸泵系统，其能够以适合于各种不同内窥镜外科手术的多种不同模式操作。系统监测实际或计算的关节内压力并调节流量，以在控制流出的同时维持手术部位的外科医生所需的压力。灌溉/抽吸泵系统具有专用于将流体连通到外科手术部位的流入泵和管道，以及专用于以受控速率从工作地点移除流体的流出泵和管道。该系统还具有不同尺寸的流入和流出泵和管道盒，用于改变流出流体流速以容纳外科手术工具的装置和用于在发生堵塞的情况下对外科手术工具进行分解的装置。在优选实施例中，压力控制系统提供代表工作现场压力的推断压力信息。

2. 发明申请

US20080154095A1 Dual pump arthroscopic irrigation/aspiration system with outflow control 有权
标题翻译：双泵关节镜灌注/抽吸系统具有流出控制
公开(公告)号：US20080154095A1
公开(公告)日：2008-06-26
申请号：US11642457
申请日：2006-12-20
申请人： Eric Stubkjaer , David D. Blight , Peter C. Miller , Karl W. Guenther
发明人： Eric Stubkjaer , David D. Blight , Peter C. Miller , Karl W. Guenther
IPC分类号： A61B1/015
CPC分类号： A61M3/0283 , A61M1/0062 , A61M3/0258 , A61M2205/12 , A61M2205/3344
摘要： A dual pump irrigation/aspiration pump system capable of operating in a plurality of different modes suitable for a variety of different endoscopic surgical procedures. The system monitors actual or calculated intra-articular pressure and adjusts flow to maintain surgeon requested pressure at the surgical site while controlling outflow. The irrigation/aspiration pump system has an inflow pump and tubing dedicated to communicating fluid to the surgical work site and an outflow pump and tubing dedicated to removing fluid from the work site at a controlled rate. The system further has different size inflow and outflow pumps and tubing cassettes, means for altering the outflow fluid flow rate to accommodate a surgical tool and a means for declogging the surgical tool in the event of blockage. In a preferred embodiment a pressure control system provides inferred pressure information representative of the pressure at the work site.
摘要翻译：一种双泵灌溉/抽吸泵系统，其能够以适合于各种不同内窥镜外科手术的多种不同模式操作。系统监测实际或计算的关节内压力并调节流量，以在控制流出的同时维持手术部位的外科医生所需的压力。灌溉/抽吸泵系统具有专用于将流体连通到外科手术部位的流入泵和管道，以及专用于以受控速率从工作地点移除流体的流出泵和管道。该系统还具有不同尺寸的流入和流出泵和管道盒，用于改变流出流体流速以容纳外科手术工具的装置和用于在发生堵塞的情况下对外科手术工具进行分解的装置。在优选实施例中，压力控制系统提供代表工作现场压力的推断压力信息。

3. 发明授权

US07273359B2 Peristaltic irrigation pump system 有权
标题翻译：蠕动灌溉泵系统
公开(公告)号：US07273359B2
公开(公告)日：2007-09-25
申请号：US10701912
申请日：2003-11-05
申请人： David D. Blight , Eric N. Stubkjaer , Joseph A. Fritz
发明人： David D. Blight , Eric N. Stubkjaer , Joseph A. Fritz
IPC分类号： F04B43/12 , F04B49/08 , A61M1/00
CPC分类号： F04B43/1253 , A61M3/0258 , A61M2205/12
摘要： A peristaltic pump tubing system for use with a peristaltic pump roller assembly in a surgical procedure. The system comprises a uniquely shaped disposable cassette for retaining tubing to be used during the procedure and a uniquely shaped cassette receiving station situated adjacent the roller assembly. The cassette comprises a frame for holding the tube in a loop shape for engagement with the peristaltic rollers. The frame supports a one-sided pressure transducer to indicate the pressure within the tube. The cassette receiving station includes a sensor for engaging the one-sided pressure transducer and is situated adjacent the rollers of the peristaltic pump on the pump housing. A retaining bracket cooperates with the inherent resiliency of the tubing loop to hold the tubing in place against the rollers.
摘要翻译：蠕动泵管系统，用于外科手术中的蠕动泵辊组件。该系统包括一个独特形状的一次性盒，用于保持在该过程期间使用的管道以及位于邻近辊子组件的唯一成形的盒式接收台。盒子包括用于将管保持为环形的框架，用于与蠕动辊接合。框架支撑单面压力传感器以指示管内的压力。盒式接收台包括用于接合单侧压力传感器并且位于泵壳体上的蠕动泵的辊子附近的传感器。保持支架与管道环的固有弹性配合，以将管道保持在相对于辊的适当位置。

4. 发明授权

US07510542B2 Dual pump irrigation/aspiration system and method for determining joint pressure 有权
标题翻译：双泵灌注/抽吸系统及联合压力测定方法
公开(公告)号：US07510542B2
公开(公告)日：2009-03-31
申请号：US11642269
申请日：2006-12-20
申请人： David D. Blight
发明人： David D. Blight
IPC分类号： A61M1/00
CPC分类号： A61M1/0058 , A61M1/0031 , A61M1/0072 , A61M3/0258 , A61M2205/12 , A61M2205/3344
摘要： A dual pump irrigation/aspiration pump system capable of operating in a plurality of different modes suitable for a variety of different endoscopic surgical procedures. The system monitors actual or calculated intra-articular pressure and adjusts flow to maintain surgeon requested pressure at the surgical site while controlling outflow. The irrigation/aspiration pump system has an inflow pump and tubing dedicated to communicating fluid to the surgical work site and an outflow pump and tubing dedicated to removing fluid from the work site at a controlled rate. The system further has different size inflow and outflow pumps and tubing cassettes, a subsystem for altering the outflow fluid flow rate to accommodate a surgical tool and a subsystem for declogging the surgical tool in the event of blockage. In a preferred embodiment a pressure control system provides inferred pressure information representative of the pressure at the work site.
摘要翻译：一种双泵灌溉/抽吸泵系统，其能够以适合于各种不同内窥镜外科手术的多种不同模式操作。系统监测实际或计算的关节内压力并调节流量，以在控制流出的同时维持手术部位的外科医生所需的压力。灌溉/抽吸泵系统具有专用于将流体连通到外科手术部位的流入泵和管道，以及专用于以受控速率从工作地点移除流体的流出泵和管道。该系统还具有不同尺寸的流入和流出泵和管道盒，用于改变流出流体流速以容纳外科手术工具的子系统和用于在发生堵塞的情况下对外科手术工具进行捣毁的子系统。在优选实施例中，压力控制系统提供代表工作现场压力的推断压力信息。

5. 发明申请

US20080154184A1 Arthroscopic irrigation/aspiration pump system with declogging feature 审中-公开
标题翻译：关节镜灌洗/抽吸泵系统具有开胃功能
公开(公告)号：US20080154184A1
公开(公告)日：2008-06-26
申请号：US11642805
申请日：2006-12-20
申请人： David D. Blight , Robert Martin , John Monty
发明人： David D. Blight , Robert Martin , John Monty
IPC分类号： A61M1/00
CPC分类号： A61M1/0058 , A61M1/0031 , A61M1/0072 , A61M3/0258 , A61M2205/12 , A61M2205/3344
摘要： A dual pump irrigation/aspiration pump system capable of operating in a plurality of different modes suitable for a variety of different endoscopic surgical procedures. The system monitors actual or calculated intra-articular pressure and adjusts flow to maintain surgeon requested pressure at the surgical site while controlling outflow. The irrigation/aspiration pump system has an inflow pump and tubing dedicated to communicating fluid to the surgical work site and an outflow pump and tubing dedicated to removing fluid from the work site at a controlled rate. The system further has different size inflow and outflow pumps and tubing cassettes, means for altering the outflow fluid flow rate to accommodate a surgical tool and a means for declogging the surgical tool in the event of blockage. In a preferred embodiment a pressure control system provides inferred pressure information representative of the pressure at the work site.
摘要翻译：一种双泵灌溉/抽吸泵系统，其能够以适合于各种不同内窥镜外科手术的多种不同模式操作。系统监测实际或计算的关节内压力并调节流量，以在控制流出的同时维持手术部位的外科医生所需的压力。灌溉/抽吸泵系统具有专用于将流体连通到外科手术部位的流入泵和管道，以及专用于以受控速率从工作地点移除流体的流出泵和管道。该系统还具有不同尺寸的流入和流出泵和管道盒，用于改变流出流体流速以容纳外科手术工具的装置和用于在发生堵塞的情况下对外科手术工具进行捣毁的装置。在优选实施例中，压力控制系统提供代表工作现场压力的推断压力信息。

6. 发明授权

US6012342A Plunger assembly for measuring occlusion pressure on a flexible tube 失效
标题翻译：用于测量柔性管上的闭塞压力的柱塞组件
公开(公告)号：US6012342A
公开(公告)日：2000-01-11
申请号：US998845
申请日：1997-12-29
申请人： David D. Blight , Frank L. Caruso , Stephan L. Williams
发明人： David D. Blight , Frank L. Caruso , Stephan L. Williams
IPC分类号： A61M39/28 , F16K7/06 , G01L1/04 , E03B11/00 , F16K7/04
CPC分类号： F16K7/06 , A61M39/281 , Y10T137/87161
摘要： A plunger assembly for obstructing the flow of fluid through a flexible tube is provided. The assembly comprises a plunger sleeve member having a first open end and a compression mechanism for selectively contacting and compressing the flexible tube. The compression mechanism has a contacting portion for contacting the flexible tube and an extending portion with the extending portion being slidably receivable within the plunger sleeve member through the first open end of the plunger sleeve member. A spring mechanism is mounted about the extending portion of the compression mechanism and between the contacting portion of the compression mechanism and the first open end of the plunger sleeve member for providing selective movement to the compression mechanism relative to the plunger sleeve member. A sensor mechanism associated with the plunger sleeve and the compression mechanism is provided for translating the displacement of the compression means relative to the plunger sleeve to a measurement of force applied by the compression means to the flexible tube.
摘要翻译：提供了一种用于阻碍流体穿过柔性管的柱塞组件。组件包括具有第一开口端和用于选择性地接触和压缩柔性管的压缩机构的柱塞套筒构件。压缩机构具有接触柔性管的接触部分和延伸部分，其中延伸部分通过柱塞套筒部件的第一开口端可滑动地接纳在柱塞套筒部件内。弹簧机构围绕压缩机构的延伸部分安装在压缩机构的接触部分和柱塞套筒部件的第一开口端之间，用于相对于柱塞套筒部件提供对压缩机构的选择性运动。提供与柱塞套筒和压缩机构相关联的传感器机构，用于将压缩装置相对于柱塞套筒的位移平移到由压缩装置施加到柔性管的力的测量。

7. 发明授权

US08591453B2 Dual pump arthroscopic irrigation/aspiration system with outflow control 有权
标题翻译：双泵关节镜灌注/抽吸系统具有流出控制
公开(公告)号：US08591453B2
公开(公告)日：2013-11-26
申请号：US11642457
申请日：2006-12-20
申请人： Eric Stubkjaer , David D. Blight , Peter C. Miller , Karl W. Guenther
发明人： Eric Stubkjaer , David D. Blight , Peter C. Miller , Karl W. Guenther
IPC分类号： A61M1/00
CPC分类号： A61M3/0283 , A61M1/0062 , A61M3/0258 , A61M2205/12 , A61M2205/3344
摘要： A dual pump irrigation/aspiration pump system capable of operating in a plurality of different modes suitable for a variety of different endoscopic surgical procedures. The system monitors actual or calculated intra-articular pressure and adjusts flow to maintain surgeon requested pressure at the surgical site while controlling outflow. The irrigation/aspiration pump system has an inflow pump and tubing dedicated to communicating fluid to the surgical work site and an outflow pump and tubing dedicated to removing fluid from the work site at a controlled rate. The system further has different size inflow and outflow pumps and tubing cassettes, means for altering the outflow fluid flow rate to accommodate a surgical tool and a means for declogging the surgical tool in the event of blockage. In a preferred embodiment a pressure control system provides inferred pressure information representative of the pressure at the work site.
摘要翻译：一种双泵灌溉/抽吸泵系统，其能够以适合于各种不同内窥镜外科手术的多种不同模式操作。系统监测实际或计算的关节内压力并调节流量，以在控制流出的同时维持手术部位的外科医生所需的压力。灌溉/抽吸泵系统具有专用于将流体连通到外科手术部位的流入泵和管道，以及专用于以受控速率从工作地点移除流体的流出泵和管道。该系统还具有不同尺寸的流入和流出泵和管道盒，用于改变流出流体流速以容纳外科手术工具的装置和用于在发生堵塞的情况下对外科手术工具进行分解的装置。在优选实施例中，压力控制系统提供代表工作现场压力的推断压力信息。

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