BR0008668A - Sistema sensor acústico, elemento sensor acústico para utilização no sistema, processos para fabricar um sistema sensor acústico, para detectar sinais de onda acústica para identificar a condição de artérias coronárias de um paciente, para formar um sensor acústico, para minimizar a interferência mecânica ou elétrica entre um ou mais sensores adjacentes ou sistema indesejado ou entrada mecânica ambiental em um sistema sensor acústico e para dispor um sistema sensor em um indìviduo - Google Patents

Sistema sensor acústico, elemento sensor acústico para utilização no sistema, processos para fabricar um sistema sensor acústico, para detectar sinais de onda acústica para identificar a condição de artérias coronárias de um paciente, para formar um sensor acústico, para minimizar a interferência mecânica ou elétrica entre um ou mais sensores adjacentes ou sistema indesejado ou entrada mecânica ambiental em um sistema sensor acústico e para dispor um sistema sensor em um indìviduo

Info

Publication number
BR0008668A
BR0008668A BR0008668-1A BR0008668A BR0008668A BR 0008668 A BR0008668 A BR 0008668A BR 0008668 A BR0008668 A BR 0008668A BR 0008668 A BR0008668 A BR 0008668A
Authority
BR
Brazil
Prior art keywords
acoustic sensor
sensor system
acoustic
arrange
patient
Prior art date
Application number
BR0008668-1A
Other languages
English (en)
Inventor
Michael Z Sleva
Allen Eberhardt
Cal Swanson
Richard Triolo
Simon Lewandowski
Original Assignee
Medacoustics Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Medacoustics Inc filed Critical Medacoustics Inc
Publication of BR0008668A publication Critical patent/BR0008668A/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
    • B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
    • B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
    • B06B1/02—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy
    • B06B1/06—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction
    • B06B1/0688—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction with foil-type piezoelectric elements, e.g. PVDF

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Transducers For Ultrasonic Waves (AREA)
  • Piezo-Electric Transducers For Audible Bands (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)

Abstract

"SISTEMA SENSOR ACúSTICO, ELEMENTO SENSOR ACúSTICO PARA UTILIZAçãO NO SISTEMA, PROCESSOS PARA FABRICAR UM SISTEMA SENSOR ACúSTICO, PARA DETECTAR SINAIS DE ONDA ACúSTICA PARA IDENTIFICAR A CONDIçãO DE ARTéRIAS CORONáRIAS DE UM PACIENTE, PARA FORMAR UM SENSOR ACúSTICO, PARA MINIMIZAR A INTERFERêNCIA MECâNICA OU ELéTRICA ENTRE UM OU MAIS SENSORES ADJACENTES OU SISTEMA INDESEJADO OU ENTRADA MECâNICA AMBIENTAL EM UM SISTEMA SENSOR ACúSTICO E PARA DISPOR UM SISTEMA SENSOR EM UM INDIVìDUO". Um sistema acústico de formato plano 10 é configurado para responder de maneira seletiva a ondas de cisalhamento ao mesmo tempo em que rejeita energia de ondas de compressão na faixa de freq³ência de interesse. Um sistema sensor é configurado como uma tira linear com um segmento de estrutura que tem pelo menos um trilho que se estende longitudinalmente e uma pluralidade de elementos sensores 20 que se estendem a partir dele. Estes elementos sensores tem um núcleo resiliente e camadas externas PDVF opostas, configuradas com polaridades opostas sobre o núcleo. O sistema de tira linear também inclui um par de trajetos de transmissão de sinal elétrico separados. As linhas de transmissão podem incluir uma série de ondulações formadas sobre elas para auxiliar a minimizar cruzamento mecânico indesejado entre sensores. Um elemento portador pode é configurado para é liberável de maneira destacável carrega os sensores individuais para manter o alinhamento posicional até que eles estejam presos a um paciente.
BR0008668-1A 1999-03-01 2000-02-29 Sistema sensor acústico, elemento sensor acústico para utilização no sistema, processos para fabricar um sistema sensor acústico, para detectar sinais de onda acústica para identificar a condição de artérias coronárias de um paciente, para formar um sensor acústico, para minimizar a interferência mecânica ou elétrica entre um ou mais sensores adjacentes ou sistema indesejado ou entrada mecânica ambiental em um sistema sensor acústico e para dispor um sistema sensor em um indìviduo BR0008668A (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12226499P 1999-03-01 1999-03-01
US13204199P 1999-04-30 1999-04-30
PCT/US2000/005124 WO2000054897A2 (en) 1999-03-01 2000-02-29 Low profile acoustic sensor array and sensors with pleated transmission lines and related methods

Publications (1)

Publication Number Publication Date
BR0008668A true BR0008668A (pt) 2002-01-29

Family

ID=26820347

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0008668-1A BR0008668A (pt) 1999-03-01 2000-02-29 Sistema sensor acústico, elemento sensor acústico para utilização no sistema, processos para fabricar um sistema sensor acústico, para detectar sinais de onda acústica para identificar a condição de artérias coronárias de um paciente, para formar um sensor acústico, para minimizar a interferência mecânica ou elétrica entre um ou mais sensores adjacentes ou sistema indesejado ou entrada mecânica ambiental em um sistema sensor acústico e para dispor um sistema sensor em um indìviduo

Country Status (9)

Country Link
US (1) US20050251047A1 (pt)
EP (2) EP1477237A3 (pt)
JP (2) JP3841197B2 (pt)
AT (1) ATE311260T1 (pt)
AU (2) AU771327B2 (pt)
BR (1) BR0008668A (pt)
CA (1) CA2361833C (pt)
DE (1) DE60024416T2 (pt)
WO (1) WO2000054897A2 (pt)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4496476B2 (ja) * 2005-02-23 2010-07-07 株式会社デンソー 車両用衝突検出センサ及びそれを用いた車両用衝突物体判別装置
US7520860B2 (en) 2005-04-13 2009-04-21 Marie G. Johnson Detection of coronary artery disease using an electronic stethoscope
US20080139893A1 (en) * 2006-12-08 2008-06-12 Warren Lee Apparatus And System For Sensing and Analyzing Body Sounds
US20100204617A1 (en) * 2009-02-12 2010-08-12 Shmuel Ben-Ezra Ultrasonic probe with acoustic output sensing
WO2011163509A1 (en) 2010-06-24 2011-12-29 Cvr Global, Inc. Sensor, sensor pad and sensor array for detecting infrasonic acoustic signals
US11413653B2 (en) 2010-06-24 2022-08-16 Cvr Global, Inc. Sensor, sensor pad and sensor array for detecting infrasonic acoustic signals
EP2741660A4 (en) * 2011-08-10 2015-05-20 Aum Cardiovascular Inc DEVICES, SYSTEMS AND METHODS FOR DETECTING A CORONARY ARTERY DISEASE
EP2764335A4 (en) * 2011-09-28 2015-04-29 Mc10 Inc ELECTRONICS FOR DETECTING A PROPERTY OF A SURFACE
BR112014019692B1 (pt) * 2012-03-07 2021-12-14 Computerized Medical Technology In Sweden Ab Sensor e estetoscópio
JP5928151B2 (ja) * 2012-05-21 2016-06-01 セイコーエプソン株式会社 超音波トランスデューサー、超音波プローブ、診断装置および電子機器
JP6572812B2 (ja) * 2016-03-23 2019-09-11 横浜ゴム株式会社 音響透過性部材
US10828008B2 (en) 2017-03-13 2020-11-10 Biosense Webster (Israel) Ltd. Steam pop detection
US10694999B2 (en) * 2017-10-13 2020-06-30 Case Western Reserve University Conductive layer formed strain gauge and method of making same
EP3803468B1 (en) * 2018-06-08 2023-11-08 PGS Geophysical AS Towed marine streamer having a linear array of piezoelectric transducers
US11638353B2 (en) * 2018-09-17 2023-04-25 Hutchinson Technology Incorporated Apparatus and method for forming sensors with integrated electrical circuits on a substrate

Family Cites Families (49)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE785945A (fr) * 1971-07-06 1973-01-08 Siemens Ag Filtre electrique utilisant le principe des ondes de surface
US3774592A (en) * 1971-12-16 1973-11-27 Xerox Corp Method for providing an improved body electrode electrical connection
US4082086A (en) * 1976-12-13 1978-04-04 M I Systems, Inc. Ecg monitoring pad
JPS5840805B2 (ja) * 1978-04-10 1983-09-08 東レ株式会社 座標入力用構造体
US4376302A (en) * 1978-04-13 1983-03-08 The United States Of America As Represented By The Secretary Of The Navy Piezoelectric polymer hydrophone
DE3069001D1 (en) * 1979-05-16 1984-09-27 Toray Industries Piezoelectric vibration transducer
US4491051A (en) * 1980-02-22 1985-01-01 Barcus Lester M String instrument pickup system
US4308870A (en) * 1980-06-04 1982-01-05 The Kendall Company Vital signs monitor
IL67815A (en) * 1982-02-12 1988-01-31 Sanz Ernst Method and apparatus for cardiogonometry
GB2117992B (en) * 1982-03-24 1985-09-18 Philips Electronic Associated Parallel-series acoustic wave device arrangement
CA1198806A (en) * 1982-11-24 1985-12-31 Her Majesty The Queen, In Right Of Canada, As Represented By The Minister Of National Defence Heart rate detector
US4586514A (en) * 1983-08-10 1986-05-06 Biotronics Instruments Phonoangiographic spectral analysing apparatus
US4833659A (en) * 1984-12-27 1989-05-23 Westinghouse Electric Corp. Sonar apparatus
US4862361A (en) * 1985-06-05 1989-08-29 Massachusetts Institute Of Technology Methods and apparatus for monitoring cardiovascular regulation using heart rate power spectral analysis
US4777961A (en) * 1985-10-15 1988-10-18 Bruce Saltzman High sensitivity stethoscopic system and method
US4792145A (en) * 1985-11-05 1988-12-20 Sound Enhancement Systems, Inc. Electronic stethoscope system and method
JPH033289Y2 (pt) * 1987-01-26 1991-01-29
DE3744605C1 (de) * 1987-12-31 1989-04-27 Jochen Dipl-Ing Heimann Messwertaufnehmer
US4905706A (en) * 1988-04-20 1990-03-06 Nippon Colin Co., Ltd. Method an apparatus for detection of heart disease
US5164627A (en) * 1988-07-26 1992-11-17 Harris Corporation Phased array acoustic signal processor
US4947859A (en) * 1989-01-25 1990-08-14 Cherne Medical, Inc. Bio-acoustic signal sensing device
US5042481A (en) * 1989-01-31 1991-08-27 Sharp Kabushiki Kaisha Body electrode holder
US5166573A (en) * 1989-09-26 1992-11-24 Atochem North America, Inc. Ultrasonic contact transducer and array
US5109863A (en) * 1989-10-26 1992-05-05 Rutgers, The State University Of New Jersey Noninvasive diagnostic system for coronary artery disease
US5036857A (en) * 1989-10-26 1991-08-06 Rutgers, The State University Of New Jersey Noninvasive diagnostic system for coronary artery disease
US5301679A (en) * 1991-05-31 1994-04-12 Taylor Microtechnology, Inc. Method and system for analysis of body sounds
US5337752A (en) * 1992-05-21 1994-08-16 Mcg International, Inc. System for simultaneously producing and synchronizing spectral patterns of heart sounds and an ECG signal
US5365937A (en) * 1992-09-09 1994-11-22 Mcg International, Inc. Disposable sensing device with contaneous conformance
WO1994030030A1 (en) * 1993-06-04 1994-12-22 The Regents Of The University Of California Microfabricated acoustic source and receiver
US5398689A (en) * 1993-06-16 1995-03-21 Hewlett-Packard Company Ultrasonic probe assembly and cable therefor
WO1995006525A1 (en) * 1993-08-30 1995-03-09 Medacoustics, Inc. Disposable acoustic pad sensors
US5687738A (en) * 1995-07-03 1997-11-18 The Regents Of The University Of Colorado Apparatus and methods for analyzing heart sounds
US5595188A (en) * 1995-07-26 1997-01-21 Flowscan, Inc. Assembly process for polymer-based acoustic differential-output sensor
JP3789136B2 (ja) * 1995-07-28 2006-06-21 ユニリード インターナショナル インコーポレイテッド 使い捨て皮膚電気装置
US5638823A (en) * 1995-08-28 1997-06-17 Rutgers University System and method for noninvasive detection of arterial stenosis
US5831492A (en) * 1995-09-15 1998-11-03 Sawtek Inc. Weighted tapered spudt saw device
US5598845A (en) * 1995-11-16 1997-02-04 Stellartech Research Corporation Ultrasound transducer device for continuous imaging of the heart and other body parts
US5727561A (en) * 1996-04-23 1998-03-17 The United States Of America As Represented By The Department Of The Navy Method and apparatus for non-invasive detection and analysis of turbulent flow in a patient's blood vessels
US5853005A (en) * 1996-05-02 1998-12-29 The United States Of America As Represented By The Secretary Of The Army Acoustic monitoring system
US5680863A (en) * 1996-05-30 1997-10-28 Acuson Corporation Flexible ultrasonic transducers and related systems
US5827198A (en) * 1996-11-21 1998-10-27 Flowscan, Inc. Low-cost, disposable, polymer-based, differential output flexure sensor and method of fabricating same
US5782767A (en) * 1996-12-31 1998-07-21 Diagnostic Ultrasound Corporation Coupling pad for use with medical ultrasound devices
US5795299A (en) * 1997-01-31 1998-08-18 Acuson Corporation Ultrasonic transducer assembly with extended flexible circuits
US5807271A (en) * 1997-04-14 1998-09-15 Tayebi; Sean Fetal heartbeat and uterine contraction
US6193668B1 (en) * 1997-11-10 2001-02-27 Medacoustics, Inc. Acoustic sensor array for non-invasive detection of coronary artery disease
US6278890B1 (en) * 1998-11-09 2001-08-21 Medacoustics, Inc. Non-invasive turbulent blood flow imaging system
US6261237B1 (en) * 1998-08-20 2001-07-17 Medacoustics, Inc. Thin film piezoelectric polymer sensor
US6178344B1 (en) * 1999-03-02 2001-01-23 The United States Of America As Represented By The Secretary Of The Navy Reconfigurable array for positioning medical sensors
US6558323B2 (en) * 2000-11-29 2003-05-06 Olympus Optical Co., Ltd. Ultrasound transducer array

Also Published As

Publication number Publication date
JP2006263476A (ja) 2006-10-05
ATE311260T1 (de) 2005-12-15
WO2000054897A2 (en) 2000-09-21
EP1156891B1 (en) 2005-11-30
US20050251047A1 (en) 2005-11-10
CA2361833A1 (en) 2000-09-21
WO2000054897A9 (en) 2001-10-25
EP1477237A2 (en) 2004-11-17
CA2361833C (en) 2009-05-19
DE60024416D1 (de) 2006-01-05
DE60024416T2 (de) 2006-08-17
AU2004201785A1 (en) 2004-05-27
JP3841197B2 (ja) 2006-11-01
EP1477237A3 (en) 2006-12-06
JP2003524461A (ja) 2003-08-19
AU2004201785B2 (en) 2007-10-25
WO2000054897A3 (en) 2001-07-26
EP1156891A2 (en) 2001-11-28
AU3384400A (en) 2000-10-04
AU771327B2 (en) 2004-03-18

Similar Documents

Publication Publication Date Title
BR0008668A (pt) Sistema sensor acústico, elemento sensor acústico para utilização no sistema, processos para fabricar um sistema sensor acústico, para detectar sinais de onda acústica para identificar a condição de artérias coronárias de um paciente, para formar um sensor acústico, para minimizar a interferência mecânica ou elétrica entre um ou mais sensores adjacentes ou sistema indesejado ou entrada mecânica ambiental em um sistema sensor acústico e para dispor um sistema sensor em um indìviduo
DE3872022D1 (de) Traeger fuer kabel und dergleichen.
FR2712132B1 (fr) Système de microphones directionnels à gradient et procédé associé.
DE3784500D1 (de) Vorrichtung und geraet zum empfang optischer signale.
NO20000956D0 (no) Fremgangsmåte og system for tauing av flere hydrofonkabler
NL194214B (nl) Stelsel voor het kalibreren van hydrofoongroepen.
DE3786381D1 (de) Pruefverfahren und -geraet fuer ein verteiltes verarbeitungssystem.
DE69205171D1 (de) Grundiermittel für Silikonsubstrate.
NL193967B (nl) Machine voor het zijwaarts verplaatsen van op de grond liggend gewas.
DE3867169D1 (de) Loesungsmittelsystem fuer schwer zu loesende polymere.
ES2019455B3 (es) Sistema tensor de correas.
DE3867679D1 (de) Lichtwellenleitung-uebertragungssystem, insbesondere fuer unterseeische umgebung.
ID20150A (id) Metode untuk menyempurnakan respons penyambungan alat sensor seismik dasar-perairan
NO980918D0 (no) Substrat fastgjöringsapparat
NL194840B (nl) Stelsel voor het treffen van elektro-magnetische tegenmaatregelen voor een luchtvaartuig.
DE58905139D1 (de) Regiepult fuer tonsignale.
NL7605871A (nl) Werkwijze voor het controleren van de dikte van een epitaxiaal gegroeide laag op een substraat.
TR25221A (tr) ISLAH EDILMIS YUMUSAKLIGA SAHIP YAGLANMIS DERILER VE BUNLARIN üRETILMESINE MAHSUS USUL.
IT1218231B (it) Gruppo di trasmissione ad elemento flessibile per il trascinamento di organi girevoli
IT1273262B (it) Metodo e dispositivo per eseguire fori passanti su articoli di pelle e simili
KR970025046U (ko) 선배열 음파 탐지기 센서부의 가속센서 인터페이스 회로
Barnes Critics and their expectations.
NL193228B (nl) Leggersysteem met middelen voor het bevestigen van een informatiedrager hieraan.
DE69827593D1 (de) Vorrichtung zur verstärkung von signalen
NO884412D0 (no) Fremgangsmaate og innretning for oppfoering av offshore-anlegg.

Legal Events

Date Code Title Description
B25A Requested transfer of rights approved

Owner name: HARRIS CORPORATION (US)

Free format text: TRANSFERIDO DE: MEDACOUSTICS, INC.

B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 11A ANUIDADE(S).

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2094 DE 22/02/2011.