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1. 发明公开

EP3370634A2 MEDICAL DEVICE AND RELATED METHODS 有权
公开(公告)号：EP3370634A2
公开(公告)日：2018-09-12
申请号：EP16816013.3
申请日：2016-11-03
申请人： Boston Scientific Scimed Inc.
发明人： HE, Ding Sheng , NAGALE, Sandra , SHUROS, Allan Charles , GIBSON, Charles , SWANSON, Lynne , WERNER, Dennis , HARRAH, Timothy Paul , BODEN, Mark , PETERSON, Michael Charles , DIAMOND, Steven , CHIAVETTA, Amedeo
IPC分类号： A61B18/14 , A61N1/36 , A61B5/0488 , A61B5/053 , A61B18/00 , A61B18/02 , A61B17/32
CPC分类号： A61N1/36007 , A61B5/04882 , A61B5/04884 , A61B5/0492 , A61B5/0536 , A61B5/0538 , A61B5/202 , A61B5/4836 , A61B18/02 , A61B18/1492 , A61B2017/320069 , A61B2018/00029 , A61B2018/0016 , A61B2018/00267 , A61B2018/00517 , A61B2018/00577 , A61B2018/00839 , A61B2018/00875 , A61B2018/1465 , A61B2018/1475 , A61N1/025 , A61N1/303
摘要： In one aspect, the present disclosure is directed to a method for identifying a site with a patient for treatment. The method may include engaging a plurality electrodes with an interior wall of the patient at a plurality of locations. The method may also generating a virtual map of a plurality of electrodes, wherein each of the plurality of electrodes is displayed with a first indicia. The method may also include displaying each of the plurality of electrodes engaged with the interior wall with a second indicia, measuring electrical activity, identifying at least one site for treatment based on the measured resulting electrical activity, and displaying each of the plurality of electrodes identified for treatment with a third indicia.

2. 发明公开

EP3365666A1 CHARACTERIZING GASTROINTESTINAL FUNCTIONS FROM SURFACE ELECTROPHYSIOLOGY RECORDING 审中-公开
公开(公告)号：EP3365666A1
公开(公告)日：2018-08-29
申请号：EP16858460.5
申请日：2016-10-24
申请人： The Regents of the University of California
发明人： COLEMAN, Todd, Prentice , GHARIBANS, Armen
IPC分类号： G01N27/00 , C12M1/34
CPC分类号： A61B5/04884 , A61B5/0492 , A61B5/42 , A61B5/6823 , A61B5/721 , A61B5/7225 , A61B5/725 , A61B5/7253 , A61B2562/04 , G06F19/00
摘要： Methods, systems, and devices are disclosed for characterizing the gastrointestinal functions using non-invasive surface recordings from EGG. In one aspect, a system for non-invasively characterizing gastrointestinal functions is disclosed. The system includes electrodes configured to capture a gut electrophysiology recording; and a processor to estimate a frequency and an amplitude of the recording across time.

3. 发明公开

EP3254615A1 MULTISENSOR WIRELESS ABDOMINAL MONITORING APPARATUS, SYSTEMS, AND METHODS 审中-公开
标题翻译：多传感器无线腹部监测装置，系统和方法
公开(公告)号：EP3254615A1
公开(公告)日：2017-12-13
申请号：EP17180681.3
申请日：2013-08-30
申请人： The Regents of the University of California , The United States Government as represented by The Department of Veterans Affairs
发明人： SPIEGEL, Brennan , KAISER, William
IPC分类号： A61B5/00 , A61B8/00 , A61B7/04 , A61B7/00 , A61B5/0488 , A61B5/053 , A61B5/08 , A61B5/113 , A61B5/107
CPC分类号： A61B7/008 , A61B5/0002 , A61B5/0015 , A61B5/0488 , A61B5/04884 , A61B5/0533 , A61B5/0816 , A61B5/107 , A61B5/1072 , A61B5/113 , A61B5/1135 , A61B5/42 , A61B5/6823 , A61B5/6831 , A61B5/7264 , A61B5/7275 , A61B5/74 , A61B7/04
摘要： A multi-sensor wireless abdominal monitoring system comprising a low-profile belt that fits around the abdomen and is embedded with specialized wireless sensors. The system is configured to continuously monitor a range of gastrointestinal and abdominal wall functions. The system wirelessly transmits data to an external device, such as a smartphone or computer for storage and download to a central server. The acquired data may be monitored remotely through specialized software that generates clinically interpretable information presented through a graphical user interface. The device provides data that are immediately actionable for a wide range of inpatients and outpatients with high prevalence disorders in varied clinical settings.
摘要翻译：一种多传感器无线腹部监护系统，包括一个适合腹部并且嵌入专用无线传感器的低矮腰带。该系统配置为连续监测一系列胃肠和腹壁功能。该系统将数据无线传输至外部设备，例如智能手机或计算机以存储并下载至中央服务器。所获取的数据可以通过专门的软件进行远程监控，该软件生成通过图形用户界面呈现的临床可解释的信息。该设备提供的数据可以立即针对各种临床情况下患病率高的住院患者和门诊患者采取行动。

4. 发明公开

EP3190957A1 SYSTEMS AND METHODS FOR PROCESSING ELECTROMYOGRAPHIC SIGNALS OF THE GASTROINTESTINAL TRACT 有权
标题翻译：用于处理胃肠道电图信号的系统和方法
公开(公告)号：EP3190957A1
公开(公告)日：2017-07-19
申请号：EP15850640.2
申请日：2015-10-19
申请人： G-Tech Medica, Inc.
发明人： AXELROD, Steve
IPC分类号： A61B5/00
CPC分类号： A61B5/04884 , A61B5/04017 , A61B5/6833 , A61B5/7203
摘要： Embodiments of a method for removal and replacement of artifacts in electrophysiological data from muscular activity in the a gastrointestinal tract of a patient are disclosed. The approach includes setting an artifact identification threshold based on the parameters of the data, assessing the full extent of the artifact in time, and replacing the values with ones that are neutral in the time series and minimizing the effect on a power spectrum of the data. More particularly, the method includes steps of identifying artifacts within the raw time series data, eliminating the identified artifacts, and replacing the artifacts with any of interpolated points or constant value points to create a clean time series data set representing valid gastrointestinal tract EMG signals.
摘要翻译：公开了用于从患者的胃肠道中的肌肉活动中去除和替代电生理数据中的伪像的方法的实施例。该方法包括基于数据参数设置伪影识别阈值，及时评估伪影的全部范围，并将该值替换为时间序列中性的值，并最小化对数据的功率谱的影响。更特别地，该方法包括以下步骤：识别原始时间序列数据内的伪影，消除所识别的伪影，以及用任何插值点或恒定值点替换伪影以创建表示有效胃肠道EMG信号的清洁时间序列数据集。

5. 发明公开

EP2989982A4 DEVICE FOR MEASURING URINARY DETRUSOR PRESSURE 有权转让
标题翻译： VORRICHTUNG ZUR MESSUNG DES DRUCKS EINES HARNBLASENDETRUSORS
公开(公告)号：EP2989982A4
公开(公告)日：2017-01-11
申请号：EP14787941
申请日：2014-04-18
申请人： GACHON UNIV INDUSTRY-UNIV COOP FOUND , GIL MEDICAL CENTER
发明人： CHUNG KYUNG JIN
IPC分类号： A61B5/20 , A61B5/0488
CPC分类号： A61B5/205 , A61B5/04882 , A61B5/04884 , A61B5/6823 , A61B5/6831 , A61B5/6848 , A61B5/7278 , A61B5/742 , A61B5/7475 , A61B17/3415 , A61B2017/00004
摘要： The present invention relates to a device for measuring bladder pressure, comprising: a measurement rod inserted into the abdomen of a user to measure both abdomen pressure and bladder pressure; and a body unit provided to be worn on the waist of the user and electrically connected to the measurement rod so as to calculate and store urinary detrusor pressure measured by subtracting a measurement abdomen pressure from a measurement bladder pressure measured by the measurement rod.
摘要翻译：本发明涉及一种用于测量膀胱压力的装置，包括：插入到使用者的腹部中以测量腹部压力和膀胱压力的测量棒; 以及身体单元，其被设置为佩戴在使用者的腰部上并电连接到测量杆，以便通过从由测量棒测量的测量囊压力减去测量腹部压力来计算和存储测量的尿逼尿肌压力。

6. 发明授权

EP2693968B1 MULTI-FUNCTIONAL CATHETER 有权
标题翻译：多功能导管
公开(公告)号：EP2693968B1
公开(公告)日：2016-03-30
申请号：EP12716504.1
申请日：2012-03-30
申请人： Phagenesis Limited
发明人： MULROONEY, Conor
IPC分类号： A61B5/00 , A61N1/05 , A61B5/03 , A61B5/145 , A61J15/00 , A61M25/00 , A61B5/08 , A61B5/0492 , A61B5/0488
CPC分类号： A61B18/1492 , A61B5/037 , A61B5/04884 , A61B5/0492 , A61B5/08 , A61B5/14539 , A61B5/6852 , A61J15/0026 , A61J15/0084 , A61M25/00 , A61M2025/0002 , A61M2025/0004 , A61M2025/0006 , A61M2025/0008 , A61N1/05 , A61N1/0517

7. 发明公开

EP2467055A1 SYSTEM AND METHOD FOR MAPPING GASTRO-INTESTINAL ELECTRICAL ACTIVITY 审中-公开
标题翻译：系统和方法用于映射的电活动在胃肠道
公开(公告)号：EP2467055A1
公开(公告)日：2012-06-27
申请号：EP10810240.1
申请日：2010-08-23
申请人： Auckland UniServices Limited
发明人： O'GRADY, Gregory Brian , CHENG, Leo Koon-Wah , PULLAN, Andrew John , DU, Peng , ERICKSON, Jonathan Christopher
IPC分类号： A61B5/0488 , A61B1/31 , A61B1/273 , A61B5/053
CPC分类号： A61B5/04884 , A61B5/0492 , A61B5/42 , A61B5/6853 , A61B5/6858 , A61B18/1492 , A61B2018/00214 , G06T11/206
摘要： A gastro-electrical activity mapping system and comprises a catheter insertable through a natural orifice into the gastro-intestinal (GI) tract and comprising an array of electrodes for contacting an interior surface of a section of the GI tract to detect electrical potentials at multiple electrodes, and a signal analysis and mapping system arranged to receive and process electrical signals from multiple electrodes of the array and spatially map GI smooth muscle electrical activity as an activation time map, a velocity map, or an amplitude map, which may be in the form of contour plots and may be mapped on an anatomical computer model of at least the section of the GI tract and may be animated. A GI mapping method and catheter are also claimed.

8. 发明公开

EP1880298A4 CHARGER WITH DATA TRANSFER CAPABILITIES 有权
标题翻译：随着数据传输能力充电器
公开(公告)号：EP1880298A4
公开(公告)日：2012-01-25
申请号：EP06711180
申请日：2006-02-15
申请人： METACURE LTD
发明人： BEN-HAIM SHLOMO , POLICKER SHAI , PRUTCHI DAVID , ROUSSO BENNY , SHOLDER JASON
IPC分类号： A61N1/08 , A61B5/00 , A61F5/00 , A61N1/36 , A61N1/362 , A61N1/372 , G06F19/00
CPC分类号： A61B5/0031 , A61B5/04884 , A61B5/42 , A61F5/0026 , A61N1/36007 , A61N1/362 , A61N1/37235 , A61N1/37252 , A61N1/37282 , G06F19/3418 , G06F19/3475 , G06Q30/0207 , G16H40/63
摘要： Gastric apparatus (18) is provided, including one or more sensors (70, 72, 74), adapted to generate respective sensor signals responsively to a gastrointestinal (GI) tract physiological parameter of a GI tract of a subject, and an implantable control unit (90), comprising a rechargeable battery and a first set of one or more transducers. The implantable control unit (90) is adapted to receive the sensor signals, using one or more of the transducers of the first set, and transmit data responsively to the sensor signals, using one or more of the transducers of the first set. An external control unit (200), including a power source and a second set of one or more transducers, is adapted to drive the power source to inductively transfer energy via one or more transducers of the second set, so as to recharge the battery, and receive the transmitted data, using one or more transducers of the second set.

9. 发明公开

EP2391270A1 A METHOD OF DETERMINING A POSITION OF AN OESOPHAGEAL CATHETER, A CONTROL UNIT AND A COMPUTER PROGRAM PRODUCT 有权
标题翻译： STEUERGERÄTUND COMPUTERPROGRAMM ZUR BESTIMMUNG EINER位置EINESSPEISENRÖHRENKATHETERS
公开(公告)号：EP2391270A1
公开(公告)日：2011-12-07
申请号：EP08876322.2
申请日：2008-12-18
申请人： Maquet Critical Care AB
发明人： JALDE, Fredrik , PSAROS, Georgios
IPC分类号： A61B5/06 , A61B5/0488
CPC分类号： A61B5/04884 , A61B5/06 , A61B5/065 , A61B5/42 , A61N1/0517 , A61N1/3601
摘要： An apparatus for determining the position of an oesophageal catheter (5) inserted into the oesophagus of a patient (1), relative to the diaphragm is disclosed. The apparatus comprises: - at least one electrode (11) arranged to stimulate the muscular activity of the diaphragm by applying a stimulus signal, - a registering means (7) arranged to register the signals recorded by the electrode pairs of the oesophageal catheter at the specific point in time and the stimulus signal, - a control means (9) arranged to cause the electrode (11) to stimulate the muscular activity at a specific point in time, and determine which electrode pairs record the stimulus signal with the highest amplitude at the specific point in time, based on the signals received by the receiving means.
摘要翻译：在用于确定插入到患者食道中的食道导管的位置的方法和装置中，具有多个电极的导管，通过施加产生肌电信号的刺激信号来刺激隔膜的肌肉活动，隔膜在特定时间点具有明确定义的峰值。肌电信号由所述导管的各对电极检测，并且识别在特定时间点检测到具有最高幅度的信号的电极对或对。如果检测到具有最高幅度的信号的这个电极对或这些电极对大概不在导管的中间，则会发出指示，以便调整导管的位置。

10. 发明授权

EP1861160B1 WIRELESS LEADS FOR GASTROINTESTINAL TRACT APPLICATIONS 有权
标题翻译：无线引线，用于胃肠道应用
公开(公告)号：EP1861160B1
公开(公告)日：2011-11-16
申请号：EP06748690.2
申请日：2006-03-24
申请人： Metacure Limited
发明人： POLICKER, Shai , PRUTCHI, David , BITTON, Ophir , ROUSSO, Benny , GLASBERG, Offer
IPC分类号： A61B5/0488 , A61B5/053 , A61B5/07 , A61N1/05 , A61N1/36 , A61N1/372 , A61N1/375 , A61B5/11 , A61B5/145
CPC分类号： A61B5/076 , A61B5/0031 , A61B5/04884 , A61B5/053 , A61B5/0538 , A61B5/1107 , A61B5/14532 , A61B5/14539 , A61B5/42 , A61B5/6882 , A61B2560/0456 , A61N1/05 , A61N1/36007 , A61N1/37205 , A61N1/37247 , A61N1/37252 , A61N1/375 , A61N1/3756
摘要： Apparatus is provided, including a control unit (310), adapted to be implanted within a patient (324), and a corkscrew-shaped electrode mount (400), adapted to be implanted in a wall of a stomach of the patient. The corkscrew-shaped electrode mount includes first (404) and second (424) electrodes, at respective sites of the electrode mount, and a controller (420), wirelessly coupled to the control unit. Other embodiments are also described.

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