公开(公告)号：EP2303107B1

公开(公告)日：2014-02-26

申请号：EP09772903.2

申请日：2009-06-29

申请人： Nellcor Puritan Bennett Ireland

发明人： WATSON, James, Nicholas ,  ADDISON, Paul, Stanley ,  CLIFTON, David

IPC分类号： A61B5/00

CPC分类号： A61B5/0806 ,  A61B5/0816 ,  A61B5/14551 ,  A61B5/726 ,  G06K9/0053

公开(公告)号：EP2475302A4

公开(公告)日：2013-04-24

申请号：EP10814800

申请日：2010-09-07

申请人： COMPUMEDICS MEDICAL INNOVATION PTY LTD ,  COMPUMEDICS GERMANY GMBH

发明人： ZIV HEDI ,  BURTON DAVID

IPC分类号： A61B5/113 ,  A61B5/08

CPC分类号： A61B5/0806 ,  A61B5/1135 ,  A61B5/7203 ,  A61B2503/06 ,  A61B2503/40 ,  A61B2562/225

摘要： The invention relates to improved apparatus and methods for respiratory inductive plesthysmography. The invention includes apparatus for measuring changes in the circumference of a subject comprising of an energisable conducting wire having two ends, engagement means for engaging said ends to form a gapless conducting loop, the engagement means being in electrical communication with the conducting wire. The relationship between the elements of the apparatus provides a reduced level of noise associated with a measureable signal attributed to the changes in circumference. Signals generated in the apparatus may be processed and communicated through various means for analysis of respiratory effort. A method is disclosed for measuring respiratory effort with a gapless conducting wire energised with current.

公开(公告)号：EP2336713A3

公开(公告)日：2011-08-17

申请号：EP10195301.6

申请日：2010-12-16

申请人： NXP B.V.

发明人： Aerts, Steven

IPC分类号： G01B7/28 ,  A61B5/05 ,  A61B5/103

CPC分类号： G01B7/28 ,  A61B5/05 ,  A61B5/0806 ,  A61B5/1135 ,  A61B2560/0219

摘要： A system and method for measuring the shape of an object using a magnetic induction radio sensor involves at least partially enclosing the object with a magnetic loop antenna of the magnetic induction radio sensor, where the inductance of the magnetic loop antenna depends on the shape of the object, and providing a particular capacitance at an antenna matching circuit coupled to the magnetic loop antenna in response to the inductance of the magnetic loop antenna such that the magnetic loop antenna and the antenna matching circuit form a resonant circuit and the resonant circuit has a fixed resonant frequency, where the particular capacitance is used to measure the shape of the object.

公开(公告)号：EP1638462A2

公开(公告)日：2006-03-29

申请号：EP04753433.4

申请日：2004-05-26

申请人： Buxco Electronics, Inc.

发明人： LOMASK, Joseph

IPC分类号： A61B5/08

CPC分类号： A61B5/0806

摘要： The accuracy of measurements of changes in air volumes within a plethysmograph is improved by addition of a manifold to provide a common source of exterior air to the plethysmograph test and reference chamber. The preferred plethysmograph includes test and reference chambers divided by a common separator wall, pneumotachs in communication with the chambers, and a differential pressure transducer having a first inlet in communication with the test chamber and a second inlet in communication with the reference chamber. The manifold includes an exterior air inlet and a passageway extending between the two pneumotachs and the air inlet. The passageway may be in the form of separate tubes or conduits, or a common housing covering the pneumotachs. Preferably, the distances from the exterior air inlets to the two pneumotachs are approximately the same.

公开(公告)号：EP1622512A2

公开(公告)日：2006-02-08

申请号：EP04759405.6

申请日：2004-04-09

申请人： Vivometrics, Inc.

发明人： COYLE, Michael ,  KEENAN, Desmond, B. ,  DERCHAK, P., Alexander ,  SACKNER, Marvin, A. ,  WILHELM, Frank ,  GILROY, Keith ,  GUMMELS, Emerance, M. ,  INMAN, Dana, Michael ,  KENNEDY, Paul ,  MITCHNICK, Mark ,  BEHAR, Andrew

IPC分类号： A61B5/08

CPC分类号： A61B5/0806 ,  A61B5/0823 ,  A61B5/091 ,  A61B5/1135 ,  A61B5/4818 ,  A61B5/6805 ,  A61B5/721 ,  A61B5/725 ,  A61B5/7267 ,  A61B7/003 ,  A61B2562/0219 ,  G06F19/00

摘要： The present invention is directed to an improved method for determining respiratory parameters. The method is capable of discriminating particular respiratory from base respiratory events and comprises the steps: a.) receiving respiratory signals (21) from one or more monitored subjects such that the respiratory signals include one or more particular respiratory events (37-45) and one or more base respiratory events, b.) evaluating the capability of individual respiratory parameters and of combinations of respiratory parameters to statistically discriminate between the particular and the base respiratory events, and c.) selecting an individual respiratory parameter or a combination of respiratory parameters with adequate discriminatory capability.

公开(公告)号：EP1613238A2

公开(公告)日：2006-01-11

申请号：EP04709836.3

申请日：2004-02-10

申请人： U.S. Government, as represented by the Secretary of the Army

发明人： HARTINGS, Justin, M. ,  ROY, Chad, J. ,  LIVERETTE, Gerald, M.

IPC分类号： A61D1/00

CPC分类号： A01K1/031 ,  A61B5/0806 ,  A61D7/04

摘要： A system includes but is not limited to at least one manifold (102, 104); an inhalant dissemination device (108) coupled to the at least one manifold (102, 104); an inhalant characterization device (114) coupled to the at least one manifold (102, 104), and a control module (122) operably coupled to the inhalant dissemination device (108) and the inhalant characterization device (114), said control module (122) configured to (a) determine an inhalant concentration in a manifold (102, 104), and (b) calculate at least one of a retrospective and a prospective inhaled dose in response to the inhalant concentration, and (c) start and stop a flow through the manifold (102, 104) until the at least one of the retrospective and the prospective inhaled dose is greater than or equal to a specified dose. A method includes but is not limited to starting a flow of an inhalant through a manifold (102, 104); determining an inhalant concentration of the inhalant in the manifold (102, 104), and stopping the flow of the inhalant through the manifold (102, 104) when the inhalant concentration is in a first specified inhalant-concentration range.

公开(公告)号：EP1610680A2

公开(公告)日：2006-01-04

申请号：EP04758369.5

申请日：2004-03-24

申请人： Life Measurement, Inc.

发明人： DEMPSTER, Philip T. ,  HOMER, Michael V. ,  LOWE, Mark ,  URLANDO, Alessandro

IPC分类号： A61B5/103 ,  G01F17/00

CPC分类号： A61B5/1073 ,  A61B5/0806 ,  G01F17/00

摘要： Apparatus and methods relating to circulation of air within a plethysmographic measurement chamber are provided. An air circulation system, comprised of one or more pumps, is coupled to a plethysmographic measurement chamber using one or more inlet and exhaust tubes. The air circulation system renews the air within the measurement chamber using ambient air, or air derived from a controlled temperature environment.

公开(公告)号：EP1296591A2

公开(公告)日：2003-04-02

申请号：EP01927119.6

申请日：2001-04-17

申请人： Vivometrics, Inc.

发明人： SACKNER, Marvin, A. ,  INMAN, Dana, Michael

IPC分类号： A61B5/04 ,  A61B5/02

CPC分类号： A61B5/0806 ,  A61B5/002 ,  A61B5/0022 ,  A61B5/0205 ,  A61B5/0402 ,  A61B5/04085 ,  A61B5/0428 ,  A61B5/0432 ,  A61B5/0535 ,  A61B5/0809 ,  A61B5/1073 ,  A61B5/1116 ,  A61B5/113 ,  A61B5/1135 ,  A61B5/6804 ,  A61B5/6805 ,  A61B5/6822 ,  A61B5/6824 ,  A61B5/7232 ,  A61B5/7239 ,  A61B7/003 ,  A61B2560/0271 ,  A61B2562/0219 ,  G06F19/00

摘要： The present invention relates to the field of ambulatory and non-invasive monitoring of a plurality of physiological parameters of a monitored individual. The invention includes a physiological monitoring apparatus with an improved monitoring apparel worn by a monitored individual, the apparel having attached sensors for monitoring parameters reflecting pulmonary function, or parameters reflecting cardiac function, or parameters reflecting the function of other organ systems, and the apparel being designed and tailored to be comfortable during the individual's normal daily activities. The apparel is preferably also suitable for athletic activities. The sensors preferably include one or more ECG leads and one of more inductive plethysmographic sensors with conductive loops positioned closely to the individual to preferably monitor at least basic cardiac parameters, basic pulmonary parameters, or both. The monitoring apparatus also includes a unit for receiving data from the sensors, and for storing the data in a computer-readable medium. The invention also includes systems comprising a central data repository for receiving, storing, and processing data generated by a plurality of physiological monitored apparatus, and for making stored data available to the individual and to the health care providers.

公开(公告)号：EP4401626A1

公开(公告)日：2024-07-24

申请号：EP22773637.8

申请日：2022-09-06

申请人： UMC Utrecht Holding B.V.

发明人： VAN DEN BERG, Cornelis Antonius Theodorus ,  STEENSMA, Bart R.

IPC分类号： A61B5/0295 ,  A61B5/0507 ,  A61B5/08 ,  A61B5/113 ,  G16H50/20 ,  A61B5/00 ,  A61B5/026 ,  A61B5/029 ,  A61B5/055 ,  A61B5/0205 ,  A61B5/11 ,  A61B5/02 ,  G16H40/63 ,  G16H40/67 ,  G16H50/70

CPC分类号： A61B5/0507 ,  A61B5/0806 ,  A61B5/0295 ,  A61B5/0803 ,  A61B5/0816 ,  A61B5/0205 ,  A61B5/02028 ,  A61B5/113 ,  G16H50/20 ,  A61B2560/023820130101 ,  A61B5/1126 ,  A61B5/6804 ,  A61B5/6805 ,  A61B5/6831 ,  A61B5/026 ,  A61B5/029 ,  A61B5/055 ,  A61B5/7267 ,  G16H40/63 ,  G16H40/67 ,  G16H50/70

公开(公告)号：EP3383256A1

公开(公告)日：2018-10-10

申请号：EP16871678.5

申请日：2016-12-02

申请人： Spry Health, Inc.

发明人： FERBER, Elad ,  COBUT, Pierre-Jean ,  NARAYANAN, Ramkrishnan ,  GUNGOR, Derya Gol

IPC分类号： A61B5/00

CPC分类号： A61B5/7221 ,  A61B5/0002 ,  A61B5/0008 ,  A61B5/0022 ,  A61B5/0064 ,  A61B5/0205 ,  A61B5/021 ,  A61B5/02125 ,  A61B5/02141 ,  A61B5/024 ,  A61B5/02416 ,  A61B5/0806 ,  A61B5/117 ,  A61B5/14532 ,  A61B5/14535 ,  A61B5/14539 ,  A61B5/14546 ,  A61B5/1455 ,  A61B5/14551 ,  A61B5/4872 ,  A61B5/6802 ,  A61B5/6816 ,  A61B5/6823 ,  A61B5/6824 ,  A61B5/6829 ,  A61B5/721 ,  A61B5/7264 ,  A61B5/7275 ,  A61B5/7435 ,  G06F19/00

摘要： Systems and methods for non-invasive respiratory rate measurement are disclosed. In some embodiments, a system comprises a wearable member including an energy transmitter configured to project energy into tissue of a user. An energy receiver generates a multichannel signal based on a first received portion of the energy, the received portion of energy being received through the tissue of the user. A respiratory rate calculation system includes a pre-processing module for filter noise from the signal. A spectrum module determines a spectrum of the signal. A respiratory rate processing module determines a first respiratory rate from the spectrum of the signal. A noise reference and one or more second respiratory rates are obtained. A third respiratory rate is determined based on the first respiratory rate, the noise reference, and the one or more second respiratory rates. A communication module provides a message based on the third respiratory rate.