专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

61. 发明公开

EP2475416A1 FLEXIBLE CONDUCTOR CARRIER FOR CATHETER AND CATHETER FITTED WITH A CONDUCTOR CARRIER 审中-公开
标题翻译：软梯RACK用于导管和一个梯架EQUIPPED导管
公开(公告)号：EP2475416A1
公开(公告)日：2012-07-18
申请号：EP10815686.0
申请日：2010-07-01
申请人： Cathprint AB
发明人： KÄLLBÄCK, Bengt , THOMSEN, Malin
IPC分类号： A61M25/00 , A61B5/0215 , A61B5/027 , A61B5/04 , A61N1/05
CPC分类号： A61B5/0422 , A61B5/0215 , A61N1/05
摘要： The invention relates to a flexible conductor carrier (5, 5a-b, 6, T) comprising an elongated inserted section (5, 5a-b, 6) intended to be arranged in a lumen (2a-b) in a flexible catheter. The inserted section (5, 5a-b, 6) comprises a flat section (5, 5a-b) and a rolled section (6). The flat section provides higher tolerance to bending than a fully-rolled counterpart. Typically, at least one electrode (4a-b) is fixed around the rolled section (6).

62. 发明公开

EP2456502A1 VENTRICULAR SHUNT SYSTEM AND METHOD 有权
标题翻译：脑室分流系统
公开(公告)号：EP2456502A1
公开(公告)日：2012-05-30
申请号：EP10802580.0
申请日：2010-05-03
申请人： CardioMems, Inc.
发明人： YADEV, Jay, S. , CROS, Florent
IPC分类号： A61M25/088 , A61B5/027 , A61M39/22
CPC分类号： G01F15/066 , A61B5/0031 , A61B5/031 , A61B5/05 , A61B5/076 , A61B5/6846 , A61B2560/0219 , A61B2560/0223 , A61M27/006 , G01R23/12 , G01R23/145 , H01Q7/00
摘要： A ventricular shunt systems and methods of preventing hydrocephalus are described herein. In one aspect, the ventricular shunt system has at least one pressure sensor that is configured to be selectively electromagnetically coupled to an ex-vivo source of RF energy and is variable in response to the pressure in a patient's ventricle.

63. 发明授权

EP1509866B1 MULTIPURPOSE HOST SYSTEM FOR INVASIVE CARDIOVASCULAR DIAGNOSTIC MEASUREMENT ACQUISITION AND DISPLAY 有权转让
标题翻译：多主机系统侵入性记录和PRESENTATION心血管诊断价值。
公开(公告)号：EP1509866B1
公开(公告)日：2012-01-25
申请号：EP03727910.6
申请日：2003-05-14
申请人： Volcano Corporation
发明人： ALPERT, Howard, David , HOSEIT, Paul, Michael
IPC分类号： G06F19/00 , A61B5/0215 , A61B8/06 , A61B5/027
CPC分类号： A61B5/027 , A61B5/0035 , A61B5/0066 , A61B5/0084 , A61B5/01 , A61B5/02055 , A61B5/0215 , A61B5/026 , A61B5/14539 , A61B5/1473 , A61B5/6851 , A61B5/6852 , A61B5/72 , A61B5/743 , A61B5/7435 , A61B5/7475 , A61B8/06 , A61B8/12 , A61B8/468 , A61B8/488 , A61B2560/045 , G06F19/00 , G06F19/3418 , G16H40/63
摘要： A multifunctional invasive cardiovascular diagnostic measurement host is disclosed that interfaces a variety of sensor devices, such as guide wire-mounted pressure sensors, flow sensors, temperature sensors, etc, and provides a multi-mode graphical user interface providing a plurality of displays in accordance with the various types of sensors and measurements rendered by the sensors.

64. 发明公开

EP2348971A2 SYSTEMS AND METHODS FOR GUIDING A MEDICAL INSTRUMENT 审中-公开
标题翻译：系统公司VERFAHREN ZURFÜHRUNGEINES MEDIZINISCHEN INSTRUMENTS
公开(公告)号：EP2348971A2
公开(公告)日：2011-08-03
申请号：EP09827975.5
申请日：2009-10-29
申请人： Payner, Troy D.
发明人： Payner, Troy D.
IPC分类号： A61B5/02 , A61B5/027
CPC分类号： A61B5/06 , A61B5/062 , A61B34/20 , A61B2034/2051 , A61B2034/2072
摘要： This document discusses, among other things, a system for guiding a medical instrument within a body of a subject. The system includes at least one magnetic emitter coupled to the medical instrument. The system also includes a plurality of magnetic sensors configured to be placed on the subject and sense at least one magnetic field generated by the at least one magnetic emitter. The system associates a position of each of the plurality of magnetic sensors with an average anatomical representation of the subject. The system also determines a position of the medical instrument relative to the average anatomical representation and the plurality of magnetic sensors. Finally, the average anatomical representation and a representation of the position of the medical instrument relative to the average anatomical representation is displayed for a user.
摘要翻译：本文件尤其讨论了用于指导受试者身体内的医疗器械的系统。系统包括对象的至少一部分的通用解剖学表示，处理设备和通信地耦合到处理设备的显示设备。处理装置被配置为基于医疗器械相对于受试者的位置来确定医疗器械相对于通用解剖学表示的位置。所述显示装置被配置为显示所述通用解剖学表示以及所述医疗器械相对于所述通用解剖学表示的位置的表示。

65. 发明公开

EP2211704A1 IMPLANTABLE SYSTEM FOR FLOW MEASUREMENT INCLUDING CHARGE AMPLIFIER 失效
标题翻译：对于电荷放大器流量测量植入系统
公开(公告)号：EP2211704A1
公开(公告)日：2010-08-04
申请号：EP08844184.5
申请日：2008-10-23
申请人： MEDTRONIC, INC.
发明人： CINBIS, Can , FEREK-PETRIC, Bozidar , BREYER, Branko
IPC分类号： A61B5/027 , A61N1/37
CPC分类号： A61N1/056 , A61B5/027 , A61N1/08 , A61N1/36514 , A61N1/36571 , A61N1/375
摘要： An implantable medical device lead (70) having a flow measurement sensor (14', 16') mounted thereon is provided with a capsule (72) mounted proximate to the sensor. The capsule is used to house electrical circuitry corresponding to the sensor in order to prevent impedance on conductors of the lead, which gradually decreases over chronic periods, from directly affecting signal transmission between the sensor and the electrical circuitry. The electrical circuitry includes a charge amplifier used for processing signals from the sensor. In some cases, the amplifier can be initially calibrated and periodically tuned so as to have consistent functioning with the sensor over chronic periods.

66. 发明公开

EP2062528A1 Central venous sensor assembly for measuring physiological data for cardiac output determination and method of determining cardiac output 有权
标题翻译：中央静脉传感器组件，用于测量用于确定心输出量的生理数据，以及方法，用于确定心脏输出量
公开(公告)号：EP2062528A1
公开(公告)日：2009-05-27
申请号：EP07121386.2
申请日：2007-11-23
申请人： Pulsion Medical Systems AG
发明人： Goedje, Oliver, Dr. , Joeken, Stephan, Dr. , Scheier, Jörg, Dr. , Veeck, Marcus
IPC分类号： A61B5/027 , A61B5/028 , G01F1/68
CPC分类号： A61B5/028 , A61B5/02028 , A61B5/6852 , G01F1/7044 , G01F1/7084 , G01F15/0755 , G06F19/00
摘要： The central venous sensor assembly (1) comprises a catheter body (2) with several proximal ports (3a, 3b, 3c, 3d). The catheter portion placed in the vena cava superior (4) is equipped with a proximal flux measurement unit (6), and the catheter portion placed in the vena cava inferior (5) is equipped with a distal flux measurement unit (7). A first input channel (8) supplies a measurement signal indicative of a flux vp to the evaluation unit (10) from which the latter calculates a blood flow in the vena cava superior (4). Likewise, a second input channel (9) supplies a measurement signal indicative of a flux vd to the evaluation unit (10) from which the latter calculates a blood flow rate in the vena cava inferior (5). Due to continuity, the sum of the flow rates in the upper and lower central veins (4, 5) corresponds to the flow rate through the right heart (11) and in the pulmonary artery (12) and thus to cardiac output.
摘要翻译：中央静脉传感器组件（1）包括导管主体（2）与几个近端端口（3A，3B，3C，3D）。在上腔静脉（4）放置在导管部分装配有近端通量测量单元（6），并在下韦纳·卡瓦放置在导管部分（5）配备有远端通量测量单元（7）。第一输入通道（8）将表示通量vp，用于从后者评估单元（10），其计算在上腔静脉（4）的血流的测量信号。同样地，第二输入信道（9）将指示通量VD到从后者评估单元（10）其中在韦纳·卡瓦计算血流速度的测量信号劣（5）。由于连续性，在上和下中央静脉的流动速率的总和（4,5）对应于通过右心脏（11）的流率和在肺动脉（12），从而心输出量。

67. 发明公开

EP1276414A1 PLANAR LIGHT SHEET PROBES 有权
标题翻译：面光层探头
公开(公告)号：EP1276414A1
公开(公告)日：2003-01-22
申请号：EP01925677.5
申请日：2001-04-27
申请人： THE UNIVERSITY OF NOTTINGHAM
发明人： AROUSSI, Abdelwahab , MENACER, Mohamed
IPC分类号： A61B5/027
CPC分类号： G01P5/001 , A61B5/0261 , A61B5/027 , G01F1/661 , G01P5/20 , G02B23/2423 , G02B23/2469 , G02B23/26
摘要： An optical endoscopic fluid flow measurement probe assembly is disclosed having a user end and a distal end. The distal end having a light sheet generator and at least one reflected light acquirer, and the endoscope is provided with transmission means to transmit information away from the distal end. The light sheet generator is adapted in use to generate a sheet of light and the light acquirer being adapted to image light reflected from the light sheet, the light sheet generator and light acquirer being provided in the same endoscope.

68. 发明公开

EP0904009A4 PRESSURE-SENSING STENT 失效
标题翻译：覆膜支架压力测量
公开(公告)号：EP0904009A4
公开(公告)日：2000-04-05
申请号：EP97950365
申请日：1997-12-31
申请人： BIOSENSE INC
发明人： GOVARI ASSAF , FENSTER MAIER
IPC分类号： A61B5/0265 , A61B5/00 , A61B5/0215 , A61B5/027 , A61B8/06 , A61F2/02 , A61F2/82 , A61B5/02
CPC分类号： A61B5/6876 , A61B5/0031 , A61B5/02158 , A61B5/027 , A61B5/6862 , A61B8/06 , A61B8/12 , A61B2562/028 , A61F2/82 , A61F2250/0001 , A61M2005/16863
摘要： This invention is an implant apparatus for measuring a fluid flow in the body of a subject, including a stent (24) having a generally cylindrical radial outer wall, and a central lumen (34). A flow parameter sensor (28, 30) is fixed to the stent, and measures a parameter relating to a rate of blood flow through the stent (24). A transmitter transmits signals responsive to the measured parameter to a receiver outside the body.

69. 发明公开

EP0734225A4 APPARATUS AND METHOD FOR MEASURING FLUID FLOW 失效
标题翻译：装置和方法用于测量流体和/或气体流量
公开(公告)号：EP0734225A4
公开(公告)日：1999-06-23
申请号：EP95901933
申请日：1994-11-23
申请人： MODERN TECHN CORP
发明人： SCHNURER JOHN H , FREUND ROBERT F
IPC分类号： A61B5/026 , A61B5/027 , G01F1/64
CPC分类号： G01F1/64 , A61B5/026 , A61B5/027 , A61B5/742
摘要： A method and apparatus for measuring the flow rates of fluids is disclosed. The apparatus comprises a probe (10) which may be placed in a fluid inside a vessel, such as a blood vessel. The probe (10) comprises at least one pair of conductors (16, 18) to which the circuit (15) provides a small current. As ions are disordered or migrate between at least one of the conductors and the fluid, a current or charge is caused to flow between the conductors (16, 18). The circuit (15) measures this current using a differential amplifier (66) and generates an output signal corresponding thereto. The output signal is then displayed on a monitor (80). Because the current flow is closely related to the rate of flow of the fluid past the probe, an accurate measurement of the flow rate is obtained.

70. 发明授权

EP3675714B1 DEVICES AND METHODS FOR VASCULAR NAVIGATION, ASSESSMENT AND/OR DIAGNOSIS 有权
公开(公告)号：EP3675714B1
公开(公告)日：2024-03-27
申请号：EP18852643.8
申请日：2018-08-31
发明人： SALAMINI, Alexey , SILBERSTEIN, Jonathan , MCKENZIE, John , BURNETT, Daniel , YU, Eric
IPC分类号： A61B5/00 , A61B5/1495 , A61B5/01 , A61B5/145 , A61B5/027 , A61B5/06 , A61B5/05 , A61B5/02

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