公开(公告)号：EP3875034A1

公开(公告)日：2021-09-08

申请号：EP21158827.2

申请日：2021-02-23

申请人： Cordio Medical Ltd.

发明人： SHALLOM, Ilan D.

IPC分类号： A61B7/00 ,  A61B7/02

摘要： A method for medical diagnosis includes recording voice signals due to sounds spoken by a patient (22) and recording acoustic signals output, simultaneously with the voice signals, by an acoustic transducer (28) in contact with a thorax of the patient. A transfer function is computed between the recorded voice signals and the recorded acoustic signals or between the recorded acoustic signals and the recorded voice signals. The computed transfer function is evaluated in order to assess a medical condition of the patient.

公开(公告)号：EP3860465A1

公开(公告)日：2021-08-11

申请号：EP19869357.4

申请日：2019-10-02

申请人： 3M Innovative Properties Company

发明人： KAYS, Martin B. ,  CASSIMUS, Paul R. ,  STORHAUG, Brandon J.

IPC分类号： A61B7/02 ,  B22F3/22

公开(公告)号：EP3777694A1

公开(公告)日：2021-02-17

申请号：EP20191376.1

申请日：2013-09-19

申请人： Masimo Corporation

发明人： Telfort, Valery

IPC分类号： A61B7/04 ,  A61B5/025 ,  A61B5/0408 ,  A61B7/02

摘要： According to certain described aspects, multiple acoustic sensing elements are employed in a variety of beneficial ways to provide improved physiological monitoring, among other advantages. In various embodiments, sensing elements can be advantageously employed in a single sensor package, in multiple sensor packages, and at a variety of other strategic locations in the monitoring environment. According to other aspects, to compensate for skin elasticity and attachment variability, an acoustic sensor support is provided that includes one or more pressure equalization pathways. The pathways can provide an air-flow channel from the cavity defined by the sensing elements and frame to the ambient air pressure.

公开(公告)号：EP3701876A1

公开(公告)日：2020-09-02

申请号：EP19159797.0

申请日：2019-02-27

申请人： Koninklijke Philips N.V.

发明人： HIWALE, Sujitkumar Sureshrao ,  BERA, Deep ,  DE WILD, Nico Maris Adriaan ,  CHAKRABARTI, Biswaroop ,  GIJSBERS, Gerardus Henricus Maria ,  RAMACHANDRAN, Ganesan ,  JOHNSON, Mark Thomas

IPC分类号： A61B8/08 ,  A61B7/02 ,  A61B5/00

摘要： An acoustic sensing apparatus (12) and method is for acoustically surveying the chest area of a subject, and in particular the rib cage. The apparatus includes an arrangement (16) of one or more sound sensors (18) and a controller (24), wherein the arrangement is configured to be placed on the chest of the subject in use, and to detect acoustic signals received from inside the chest. Based on the signal intensities picked up at a plurality of different locations across the chest, the different locations are each classified as being positioned either above a rib of the subject, or above an intercostal space of the subject. In a set of embodiments, the sound sensors are configured to sense sounds generated inside the body (e.g. heart and/or lung sounds, or vocal sounds). In a further set of embodiments, a sound generator may be provided for generating sound signals for transmission into the chest.

公开(公告)号：EP2710959B1

公开(公告)日：2020-08-19

申请号：EP13185148.7

申请日：2013-09-19

申请人： Masimo Corporation

发明人： Telfort, Valery

IPC分类号： A61B5/0408 ,  A61B7/02 ,  A61B7/04

公开(公告)号：EP3684259A1

公开(公告)日：2020-07-29

申请号：EP18858989.9

申请日：2018-08-15

申请人： 3M Innovative Properties Company

发明人： BEDINGHAM, William ,  ROGERS, Daniel J. ,  SANDBACK, Tyler J.

IPC分类号： A61B7/02

公开(公告)号：EP3544514A1

公开(公告)日：2019-10-02

申请号：EP17873444.8

申请日：2017-11-27

申请人： Indian Institute of Technology Bombay

发明人： PANDE, Tapas ,  KACHAPPILY, Adarsha ,  GHYAR, Rupesh ,  RAVI, Bhallamudi ,  KONAR, Nambiraj ,  PINTO, Lancelot

IPC分类号： A61B7/02 ,  A61B7/04 ,  A61B5/00

公开(公告)号：EP3280332A1

公开(公告)日：2018-02-14

申请号：EP16715312.1

申请日：2016-04-08

申请人： Acarix A/S

发明人： SCHMIDT, Samuel Emil ,  STRUIJK, Johannes Jan

IPC分类号： A61B7/02 ,  A61B7/04 ,  A61B5/00 ,  A61B5/0456

CPC分类号： A61B5/7275 ,  A61B5/02444 ,  A61B5/0456 ,  A61B5/7203 ,  A61B5/721 ,  A61B5/7235 ,  A61B5/7246 ,  A61B5/7278 ,  A61B7/026 ,  A61B7/04 ,  A61B2562/0204 ,  G06F19/00

摘要： A way of indicating a risk for coronary artery disease is disclosed. A first plurality of first sound recordings of heartbeats and second plurality of second sound recording of the ambient background are obtained. A filtering of each first sound recording is performed by using a simultaneously recorded second sound recording. The filtering of each first sound recording comprises involves a determining a diastolic period of the heartbeat of the first sound recording, and performing an adaptive filtering of the first sound recording based in the diastolic period of the first sound recording and the simultaneously recorded second sound recording. This is followed by a determining of an indication of the risk for coronary artery disease based on the filtered first sound recordings.

公开(公告)号：EP3185777A1

公开(公告)日：2017-07-05

申请号：EP15847721.6

申请日：2015-09-29

申请人： Clean Scope LLC

发明人： SCHONFELD, Alvin J. ,  SCHONFELD, Ryan A

IPC分类号： A61B7/02 ,  A61B7/04 ,  A61L2/28

CPC分类号： A61B7/02 ,  A61B7/00 ,  A61B90/70 ,  A61B90/90 ,  A61B90/98 ,  A61L2/00 ,  A61L2/18 ,  A61L2/26 ,  A61L2202/14 ,  G06Q10/06

摘要： A system for monitoring cleaning and sanitization efforts of care givers using stethoscopes including one or more sanitizing and cleaning stations capable of cleaning and sanitizing a head portion of a stethoscope presented thereto. The system includes an identification apparatus operably associated with each of a plurality of stethoscopes. The identification apparatus serves to identify a particular stethoscope and, thus, a particular care provider. An apparatus for detecting each time a particular stethoscope is presented to a sanitizing and cleaning station for effecting a cleaning and sanitization event forms part of the system. An analysis unit is operably connected to each identification apparatus and detecting apparatus and is configured for calculating the cleanliness and sanitization level of each stethoscope as a function of the number of cleaning and sanitization events detected by the detecting apparatus. A method for monitoring cleaning and sanitization efforts of care providers is also disclosed.

摘要翻译： 一种使用听诊器监控护理人员的清洁和消毒工作的系统，所述听诊器包括一个或多个消毒和清洁站，所述一个或多个消毒站和清洁站能够清洁和消毒呈现给其的听诊器的头部。 该系统包括可操作地与多个听诊器中的每一个相关联的识别装置。 识别装置用于识别特定的听诊器，并因此识别特定的护理人员。 每次将特定听诊器呈现给用于实现清洁和消毒事件的消毒和清洁站的设备形成系统的一部分。 分析单元可操作地连接到每个识别装置和检测装置，并被配置用于根据由检测装置检测到的清洁和消毒事件的数量来计算每个听诊器的清洁度和消毒水平。 还公开了一种监测护理人员清洁和消毒工作的方法。

公开(公告)号：EP3078329A1

公开(公告)日：2016-10-12

申请号：EP15163018.3

申请日：2015-04-09

申请人： Acarix A/S

发明人： Schmidt, Samuel Erik ,  Struijk, Johannes Jan

IPC分类号： A61B7/02 ,  A61B7/04 ,  A61B5/00 ,  A61B5/0456

CPC分类号： A61B5/7275 ,  A61B5/02444 ,  A61B5/0456 ,  A61B5/7203 ,  A61B5/721 ,  A61B5/7235 ,  A61B5/7246 ,  A61B5/7278 ,  A61B7/026 ,  A61B7/04 ,  A61B2562/0204 ,  G06F19/00

摘要： A way of indicating a risk for coronary artery disease is disclosed. A first plurality of first sound recordings of heartbeats and second plurality of second sound recording of the ambient background are obtained. A filtering of each first sound recording is performed by using a simultaneously recorded second sound recording. The filtering of each first sound recording comprises involves a determining a diastolic period of the heartbeat of the first sound recording, and performing an adaptive filtering of the first sound recording based in the diastolic period of the first sound recording and the simultaneously recorded second sound recording. This is followed by a determining of an indication of the risk for coronary artery disease based on the filtered first sound recordings.

摘要翻译： 公开了一种指示冠状动脉疾病风险的方法。 获得了环境背景的心跳和第二多个第二声音记录的第一多个第一声音记录。 通过使用同时记录的第二声音记录来执行每个第一声音记录的滤波。 每个第一声音记录的滤波包括​​确定第一声音记录的心跳的舒张期，并且基于第一声音记录的舒张期和同时记录的第二声音记录来执行对第一声音记录的自适应滤波 。 之后是基于经滤波的第一声音记录确定冠状动脉疾病风险的指示。