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41. 发明公开

EP2896383A1 Signal transmission using catheter braid wires 有权转让
标题翻译： SignalübertragungmitKathetergeflechtdrähten
公开(公告)号：EP2896383A1
公开(公告)日：2015-07-22
申请号：EP15151379.3
申请日：2015-01-16
申请人： Biosense Webster (Israel), Ltd.
发明人： Govari, Assaf , Beeckler, Christopher Thomas
IPC分类号： A61B19/00 , A61M25/00
摘要： A probe includes an insertion tube, a magnetic field sensor, a dummy load mounted adjacent to the magnetic field sensor, and a braid. The braid includes multiple braid wires that traverse a length of the insertion tube. A first pair of the braid wires is connected across the magnetic field sensor, and a second pair of the braid wires is connected across the dummy load.
摘要翻译：探针包括插入管，磁场传感器，邻近磁场传感器安装的虚拟负载和编织物。编织物包括穿过插入管的一段长度的多个编织线。第一对编织线连接在磁场传感器两端，第二对编织线连接在虚拟负载上。

42. 发明公开

EP2875791A1 Irrigated catheter tip with temperature sensor and optic fiber arrays 有权转让
标题翻译： Spülkatheterspitzemit Temperatursensor-和Glasfaserarrays
公开(公告)号：EP2875791A1
公开(公告)日：2015-05-27
申请号：EP14194536.0
申请日：2014-11-24
申请人： Biosense Webster (Israel), Ltd.
发明人： Govari, Assaf , Beeckler, Christopher Thomas , Hettel, Rowan Olund , Papioannou, Athanassios
IPC分类号： A61B18/14 , A61B17/00 , A61B19/00
摘要： Apparatus, consisting of an insertion tube having a distal end configured for insertion into proximity with tissue in a body of a patient and containing a lumen having an electrical conductor for conveying electrical energy to the tissue. The apparatus further includes a conductive cap attached to the distal end of the insertion tube and coupled electrically to the electrical conductor, wherein the conductive cap has an outer surface. In addition there are a multiplicity of optical fibers contained within the insertion tube, each fiber terminating in proximity to the outer surface of the cap, and being configured to convey optical radiation to and from the tissue while the electrical energy is being conveyed to the tissue.
摘要翻译：一种装置，包括一个插入管，该插入管的远端构造成用于插入患者体内的组织附近，并且包含具有用于将电能传送到组织的电导体的管腔。该装置还包括连接到插入管的远端并与电导体电连接的导电帽，其中导电帽具有外表面。此外，包含在插入管内的多个光纤，每个光纤终止于盖的外表面，并且被配置为在电能被传送到组织的同时将光辐射传送到组织和从组织传送。

43. 发明公开

EP2837350A1 Device for assessment of optical lesion 有权
标题翻译： Vorrichtung zur optischenLäsionsbeurteilung
公开(公告)号：EP2837350A1
公开(公告)日：2015-02-18
申请号：EP14184482.9
申请日：2013-12-16
申请人： Biosense Webster (Israel), Ltd.
发明人： Govari, Assaf , Beeckler, Christopher Thomas , Papaioannou, Athanassios , Gliner, Vadim
IPC分类号： A61B18/14 , A61B5/00
CPC分类号： A61B5/0084 , A61B5/0086 , A61B5/02007 , A61B5/4836 , A61B5/6852 , A61B5/6855 , A61B18/1492 , A61B2017/00066 , A61B2018/1407 , A61B2218/002 , A61B2562/043 , F04C2270/041
摘要： Medical apparatus includes a probe, having a distal segment configured for insertion into a body of a patient. The probe includes at least one optical sensing unit, which is disposed along the distal segment and includes first and second radiation sources, configured to emit optical radiation in different, respective, first and second wavelength bands toward tissue in the body in proximity to the distal segment. An optical sensor is configured to receive the optical radiation in the first and second wavelength bands that is scattered from the tissue and to output first and second electrical signals responsively to an intensity of the received optical radiation.
摘要翻译：医疗设备包括探针，其具有构造成用于插入患者体内的远侧段。所述探针包括至少一个光学感测单元，所述至少一个光学感测单元沿着所述远侧区段设置并且包括第一和第二辐射源，所述第一和第二辐射源经配置以在不同的，相应的，第一和第二波长带内向邻近所述远端分割。光学传感器被配置为接收从组织散射的第一和第二波长带中的光辐射并且响应于所接收的光辐射的强度来输出第一和第二电信号。

44. 发明公开

EP2826418A1 Cardiac activity visualization with frequency discrimination 有权转让
标题翻译： Herztätigkeitsvisualisierungmit Frequenzdiskrimination
公开(公告)号：EP2826418A1
公开(公告)日：2015-01-21
申请号：EP14177768.0
申请日：2014-07-21
申请人： Biosense Webster (Israel), Ltd.
发明人： Govari, Assaf
IPC分类号： A61B5/0452 , A61B5/04 , A61B5/00 , A61B17/00 , A61B5/042
CPC分类号： A61B5/044 , A61B5/04014 , A61B5/04017 , A61B5/0422 , A61B5/0452 , A61B5/6869 , A61B5/7253 , A61B5/7475 , A61B2017/00053
摘要： A method includes measuring electrical activity at multiple points on a surface of a heart of a patient. User input indicative of a spectral slice selected from a frequency band is received. Respective levels of the electrical activity within the selected spectral slice are calculated. The calculated levels are displayed on a map of the heart.
摘要翻译：一种方法包括测量患者心脏表面上的多个点处的电活动。接收指示从频带选择的频谱片的用户输入。计算所选光谱切片内电活动的相应水平。计算出的水平显示在心脏地图上。

45. 发明公开

EP2749312A3 Catheter connector 有权转让
标题翻译：导管连接器
公开(公告)号：EP2749312A3
公开(公告)日：2014-11-26
申请号：EP13199560.7
申请日：2013-12-24
申请人： Biosense Webster (Israel), Ltd.
发明人： Govari, Assaf , Beeckler, Christopher Thomas
IPC分类号： A61M25/00 , A61M25/01
摘要： A catheter handle, including a housing, configured to be gripped by an operator of a catheter coupled to the housing during a medical procedure using the catheter, the housing being formed of a first polymer and having an aperture formed therein. The handle includes an insert, formed of a second polymer, and configured to be introduced into the aperture so as to mate therewith. The handle further includes a plurality of contacts, configured to be implanted into the insert in a preset spatial relationship.
摘要翻译：一种导管手柄，包括壳体，该导管手柄被配置成在使用所述导管的医疗过程期间由耦合到所述壳体的导管的操作员握持，所述壳体由第一聚合物形成并具有形成在其中的孔。手柄包括插入件，插入件由第二聚合物形成，并且被构造成被引入到孔中以与其配合。该手柄还包括多个触头，该多个触头构造成以预设的空间关系植入到插入件中。

46. 发明公开

EP2742890A2 Lasso catheter with guide wire 有权转让
标题翻译： Lassokatheter mitFührungsdraht
公开(公告)号：EP2742890A2
公开(公告)日：2014-06-18
申请号：EP13196417.3
申请日：2013-12-10
申请人： Biosense Webster (Israel), Ltd.
发明人： Govari, Assaf , Garcia, Ariel
IPC分类号： A61B18/14
CPC分类号： A61M3/0279 , A61B18/1492 , A61B2018/00375 , A61B2018/00577 , A61B2218/002 , A61M25/09
摘要： Medical apparatus includes a flexible insertion shaft, which is adapted for insertion into a body of a patient. A resilient end section is fixed to the distal end of the insertion shaft and is formed so as to assume, when unconstrained, an arcuate shape. One or more electrodes are disposed at respective locations along the end section. A first lumen runs from the insertion shaft through the end section so as to convey an irrigation fluid to exit the end section through perforations of the electrodes. A second lumen runs through the insertion shaft to a distal opening and is configured to permit a guide wire to pass through the second lumen from the proximal end of the insertion shaft to exit distally through the distal opening, while conveying the irrigation fluid from the proximal end through the distal opening together with the guide wire.
摘要翻译：医疗装置包括柔性插入轴，其适于插入患者体内。弹性端部固定到插入轴的远端，并且形成为当不受约束时呈弓形。一个或多个电极设置在沿着端部的相应位置处。第一内腔从插入轴通过端部延伸，以便输送冲洗流体以通过电极的穿孔离开端部。第二内腔穿过插入轴延伸到远侧开口，并且构造成允许导丝从插入轴的近端穿过第二内腔，以通过远端开口向远侧离开，同时从近侧输送冲洗流体通过远端开口与导丝一起终止。

47. 发明公开

EP2740432A2 Lasso catheter with tip electrode 有权转让
标题翻译： Lasso-Katheter mit Spitzenelektrode
公开(公告)号：EP2740432A2
公开(公告)日：2014-06-11
申请号：EP13196103.9
申请日：2013-12-06
申请人： Biosense Webster (Israel), Ltd.
发明人： Govari, Assaf , Altmann, Andres Claudio
IPC分类号： A61B18/14
CPC分类号： A61B18/1492 , A61B18/1206 , A61B2018/00357 , A61B2018/00577 , A61B2018/00708 , A61B2034/2051 , A61B2218/002
摘要： Medical apparatus includes a sheath having a lumen with a distal opening. A flexible probe, which is adapted for insertion through the sheath, includes an insertion shaft, an end section, which is connected to the distal end of the insertion shaft, a tip electrode extending over the tip of the end section, and proximal electrodes distributed along the end section. The probe is manipulable, within the sheath, between a retracted configuration in which the end section is contained within the lumen so that only the tip electrode protrudes through the distal opening, and an extended configuration in which the entire end section protrudes from the distal opening and assumes an arcuate shape. An energy generator applies electrical energy only to the tip electrode while the probe is in the retracted configuration and to at least the proximal electrodes while the probe is in the extended configuration.
摘要翻译：医疗器具包括具有远端开口的内腔的护套。适于插入通过护套的柔性探针包括插入轴，连接到插入轴的远端的端部，在端部末端延伸的尖端电极和分布的近端电极沿着末端部分。所述探针在所述护套内可操作在所述端部包含在所述内腔内的缩回构型之间，使得仅所述尖端电极通过所述远端开口突出，并且延伸构造，其中所述整个端部从所述远端开口突出并呈现弓形。当探头处于缩回构型时，能量发生器仅将电能施加到尖端电极，并且当探针处于延伸构型时，能量发生器至少将近端电极施加电能。

48. 发明授权

EP2394578B1 Weight-based calibration system for a pressure sensitive catheter 有权
标题翻译：校准的压敏导管以重量为基础
公开(公告)号：EP2394578B1
公开(公告)日：2014-05-07
申请号：EP11169251.3
申请日：2011-06-09
申请人： Biosense Webster (Israel), Ltd.
发明人： Govari, Assaf , Altmann, Andres Claudio , Ephrath, Yaron
IPC分类号： A61B5/1495 , A61B5/00
CPC分类号： A61B5/1495 , A61B5/6885 , A61B2560/0223 , A61B2560/0228

49. 发明授权

EP2468205B1 Lasso catheter with ultrasound transducer 有权
标题翻译：套索导管与超声换能器
公开(公告)号：EP2468205B1
公开(公告)日：2014-03-19
申请号：EP11194908.7
申请日：2011-12-21
申请人： Biosense Webster (Israel), Ltd.
发明人： Altmann, Andres Claudio , Govari, Assaf
IPC分类号： A61B18/14
CPC分类号： A61B18/1492 , A61B5/0422 , A61B5/061 , A61B8/0883 , A61B8/12 , A61B8/445 , A61B2018/00375 , A61B2018/00577 , A61B2018/00839 , A61B2018/1435 , A61B2018/1467 , A61B2034/2051 , A61B2090/3784 , A61M2025/0163

50. 发明公开

EP2682774A1 Catheter with synthetic aperture MRI sensor 审中-公开
标题翻译： Katheter mit synthetischem Apertur-MRI-Sensor
公开(公告)号：EP2682774A1
公开(公告)日：2014-01-08
申请号：EP13174243.9
申请日：2013-06-28
申请人： Biosense Webster (Israel), Ltd.
发明人： Govari, Assaf , Altmann, Andres Claudio , Schwartz, Yitzhack , Ephrath, Yaron , Beeckler, Christopher Thomas
IPC分类号： G01R33/36 , A61B5/055 , G01R33/3415
CPC分类号： A61B5/055 , A61B5/0044 , A61B5/6852 , G01R33/3415 , G01R33/3621
摘要： A medical probe, including a flexible insertion tube having a distal end for insertion into a body cavity. An array of spatially separated coils is positioned within the distal end. A processor is configured to process respective signals generated by the coils in response to magnetic resonance of tissue in the body cavity, and to process the signals while applying a phase delay responsive to a separation between the coils so as to image the tissue.
摘要翻译：一种医疗探针，包括具有用于插入体腔的远端的柔性插入管。空间分离的线圈的阵列位于远端内。处理器被配置为响应于体腔中组织的磁共振来处理由线圈产生的相应信号，并且响应于线圈之间的间隔施加相位延迟来处理信号，以便对组织成像。

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