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

WO2013001437A1 A TRACKING SYSTEM FOR TRACKING INTERVENTIONAL TOOLS IN ULTRASOUND GUIDED INTERVENTIONS AND AN ULTRASOUND DIAGNOSTIC SYSTEM COMPRISING SUCH A TRACKING SYSTEM 审中-公开
标题翻译：用于跟踪超声引导干预中的传统工具的跟踪系统和包含这种追踪系统的超声诊断系统
公开(公告)号：WO2013001437A1
公开(公告)日：2013-01-03
申请号：PCT/IB2012/053195
申请日：2012-06-25
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , DIRKSEN, Peter , SOER, Wouter Anthon , VAN RENS, Antonia Cornelia , MARCELIS, Bout , DEKKER, Ronald
发明人： DIRKSEN, Peter , SOER, Wouter Anthon , VAN RENS, Antonia Cornelia , MARCELIS, Bout , DEKKER, Ronald
IPC分类号： A61B5/06 , A61B8/08 , A61B17/34 , A61B19/52
CPC分类号： A61B5/066 , A61B8/0841 , A61B34/20 , A61B2034/2063 , A61B2090/3786
摘要： An interventional tooltracking system is disclosed which utilises the response ofa CMUT-based tracking sensor located on the interventional tool to insonification, from a remoteultrasoundsource, in order to determine the position of the interventional tool during an interventional procedure.
摘要翻译：公开了一种介入式工具跟踪系统，其利用位于介入工具上的基于CMUT的跟踪传感器的响应来从远程超声源进行增强，以便在介入过程期间确定介入工具的位置。

2. 发明申请

WO2011092190A1 MEDICAL GUIDE WIRE ASSEMBLY 审中-公开
标题翻译：医疗指导线组件
公开(公告)号：WO2011092190A1
公开(公告)日：2011-08-04
申请号：PCT/EP2011/051045
申请日：2011-01-26
申请人： St Jude Medical Systems AB , Koninklijke Philips Electronics N.V. , MAGNUS, Samuelsson , VAN RENS, Antonia Cornelia
发明人： MAGNUS, Samuelsson , VAN RENS, Antonia Cornelia
IPC分类号： A61B5/0215
CPC分类号： A61B5/0215 , A61B5/02158 , A61B5/6851
摘要： Medical guide wire assembly comprising a guide wire having a proximal end and a distal end, at least one physiology parameter sensor. The guide wire is provided with a core wire running essentially along the entire guide wire. A sensor signal processing circuitry is arranged in connection with the physiological sensor and is adapted to generate a processed sensor signal in response of a sensed parameter. The sensor signal processing circuitry comprises a modulation unit arranged to modulate the processed sensor signal and to generate a modulated sensor signal. The assembly comprises exactly two micro -cables that are connected to the sensor signal processing circuitry wherein one of the core wire and the two micro -cables are actively used when transferring the processed and modulated sensor signal.
摘要翻译：包括具有近端和远端的导丝的医疗导丝组件，至少一个生理参数传感器。引导线设置有基本上沿着整个导丝线延伸的芯线。传感器信号处理电路被布置成与生理传感器结合，并且适于响应感测参数产生经处理的传感器信号。传感器信号处理电路包括调制单元，调制单元被布置成调制经处理的传感器信号并产生经调制的传感器信号。组件包括恰好两个连接到传感器信号处理电路的微电缆，其中当传送经处理和调制的传感器信号时，芯线和两个微电缆之一被主动使用。

3. 发明申请

WO2013080103A1 A CABLE FOR MEDICAL INSTRUMENTS 审中-公开
标题翻译：医用仪器用电缆
公开(公告)号：WO2013080103A1
公开(公告)日：2013-06-06
申请号：PCT/IB2012/056662
申请日：2012-11-23
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V.
发明人： VAN RENS, Antonia Cornelia , HENNEKEN, Vincent Adrianus , DEKKER, Ronald
IPC分类号： H01B7/04 , H01B11/20
CPC分类号： H01B7/048 , A61B5/6851 , A61B5/6852 , A61B90/37 , A61B2017/22042 , A61B2562/222 , H01B7/30 , H01B11/1878 , H01B11/1891 , H01B11/20
摘要： The invention relates to an electrical cable (100) for exchanging communication signals between two devices, particularly a cable (100) that can be integrated into a catheter or a guide-wire (5). The cable (100) comprises at least one pair (120, 130) of differential wires (D1+, D1-, D2+, D2-) that are, during operation, supplied with opposite voltages, thus defining a voltage-neutral plane (VNP) between them. Moreover, the cable (100) comprises at least one set (140) of single-ended wires (S11, S12; S21, S22; S31, S32) that is arranged symmetrically with respect to said voltage-neutral plane (VNP). Optionally a core wire (110) may be used for providing mechanical stability and additional electrical functionality. Electromagnetic disturbances from the differential wires to the single-ended wires (and vice versa) are minimized due to the particular arrangement of wires.
摘要翻译：本发明涉及用于在两个装置之间交换通信信号的电缆（100），特别是可集成到导管或导丝（5）中的电缆（100）。电缆（100）包括至少一对（120,130）的差动导线（D1 +，D1-，D2 +，D2-），它们在操作期间被提供相反的电压，从而限定了电压中性平面（VNP）它们之间。此外，电缆（100）包括相对于所述电压 - 中立平面（VNP）对称布置的至少一组单端导线（S11，S12; S21，S22; S31，S32）。可选地，芯线（110）可用于提供机械稳定性和额外的电功能。由于电线的特殊布置，从差分导线到单端导线（反之亦然）的电磁干扰最小化。

4. 发明申请

WO2013088359A2 DRIVER DEVICE AND DRIVING METHOD FOR DRIVING A CAPACITIVE LOAD, IN PARTICULAR AN ULTRASOUND TRANSDUCER 审中-公开
标题翻译：用于驱动电容负载（特别是超声波传感器）的驱动装置和驱动方法
公开(公告)号：WO2013088359A2
公开(公告)日：2013-06-20
申请号：PCT/IB2012/057223
申请日：2012-12-12
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V.
发明人： VAN RENS, Antonia Cornelia
IPC分类号： B06B1/02
CPC分类号： H01L41/042 , B06B1/023
摘要： The present invention relates to a driver device (40; 60) for driving a capacitive load (12), in particular an ultrasound transducer (12) having one or more transducer elements, comprising an output terminal (42; 68) for providing an alternating drive voltage (V14; V22) to the load (12), a plurality of voltage supply elements (46, 48, 50, 52; 72, 74) for providing intermediate voltage levels (VI 6), a plurality of controllable connecting means (S0-S7) each associated to one of the voltage supply elements (46, 48, 50, 52; 72, 74) for connecting the voltage supply elements (46, 48, 50, 52; 72, 74) to the output terminal (42; 68) and for supplying one of the intermediate voltage levels (V16) or a sum of a plurality of the intermediate voltage levels (V16) as the alternating drive voltage (V14; V22) to the output terminal.
摘要翻译：本发明涉及用于驱动电容性负载（12）的驱动器件（40; 60），特别是具有一个或多个换能器元件的超声换能器（12），该超声换能器包括一个输出端子（42; 68）驱动电压（V14; V22）到负载（12），用于提供中间电压电平（VI 6）的多个电压供应元件（46,48,50,52; 72,74），多个可控制的连接装置 S0-S7），每个与电压供给元件（46,48,50,52; 72,74）中的一个相关联，用于将电压供应元件（46,48,50,52; 72,74）连接到输出端子用于将中间电压电平（V16）中的一个或多个中间电压电平（V16）的和作为交变驱动电压（V14; V22）提供给输出端子。

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