ATE469441T1 - Piezoelektrischer wandler und anwendungsmethode - Google Patents

Piezoelektrischer wandler und anwendungsmethode

Info

Publication number
ATE469441T1
ATE469441T1 AT98966753T AT98966753T ATE469441T1 AT E469441 T1 ATE469441 T1 AT E469441T1 AT 98966753 T AT98966753 T AT 98966753T AT 98966753 T AT98966753 T AT 98966753T AT E469441 T1 ATE469441 T1 AT E469441T1
Authority
AT
Austria
Prior art keywords
piezoelectric layer
electrodes
electrical
attached
transmitter
Prior art date
Application number
AT98966753T
Other languages
English (en)
Inventor
Eyal Doron
Yariv Porat
Yoseph Tsaliah
Original Assignee
Remon Medical Technologies Ltd
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 Remon Medical Technologies Ltd filed Critical Remon Medical Technologies Ltd
Application granted granted Critical
Publication of ATE469441T1 publication Critical patent/ATE469441T1/de

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/41—Detecting, measuring or recording for evaluating the immune or lymphatic systems
    • A61B5/413—Monitoring transplanted tissue or organ, e.g. for possible rejection reactions after a transplant
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0002—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network
    • A61B5/0031—Implanted circuitry
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/05—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects
    • G01F1/34—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by measuring pressure or differential pressure
    • G01F1/36—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by measuring pressure or differential pressure the pressure or differential pressure being created by the use of flow constriction
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/72—Devices for measuring pulsing fluid flows
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R17/00—Piezoelectric transducers; Electrostrictive transducers
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N30/00—Piezoelectric or electrostrictive devices
    • H10N30/30—Piezoelectric or electrostrictive devices with mechanical input and electrical output, e.g. functioning as generators or sensors
    • H10N30/302—Sensors
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
    • A61B2562/02—Details of sensors specially adapted for in-vivo measurements
    • A61B2562/028—Microscale sensors, e.g. electromechanical sensors [MEMS]
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/18—Applying electric currents by contact electrodes
    • A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
    • A61N1/36—Applying electric currents by contact electrodes alternating or intermittent currents for stimulation
    • A61N1/372—Arrangements in connection with the implantation of stimulators
    • A61N1/37211—Means for communicating with stimulators
    • A61N1/37252—Details of algorithms or data aspects of communication system, e.g. handshaking, transmitting specific data or segmenting data
    • A61N1/37288—Communication to several implantable medical devices within one patient
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S310/00—Electrical generator or motor structure
    • Y10S310/80—Piezoelectric polymers, e.g. PVDF

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Public Health (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biophysics (AREA)
  • Veterinary Medicine (AREA)
  • Fluid Mechanics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Transplantation (AREA)
  • Immunology (AREA)
  • Vascular Medicine (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Transducers For Ultrasonic Waves (AREA)
  • Piezo-Electric Transducers For Audible Bands (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
  • Electrophonic Musical Instruments (AREA)
  • Surgical Instruments (AREA)
  • Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)
AT98966753T 1997-12-30 1998-12-28 Piezoelektrischer wandler und anwendungsmethode ATE469441T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/000,553 US6140740A (en) 1997-12-30 1997-12-30 Piezoelectric transducer
PCT/US1998/027669 WO1999034453A1 (en) 1997-12-30 1998-12-28 Piezoelectric transducer

Publications (1)

Publication Number Publication Date
ATE469441T1 true ATE469441T1 (de) 2010-06-15

Family

ID=21692008

Family Applications (1)

Application Number Title Priority Date Filing Date
AT98966753T ATE469441T1 (de) 1997-12-30 1998-12-28 Piezoelektrischer wandler und anwendungsmethode

Country Status (8)

Country Link
US (3) US6140740A (de)
EP (1) EP1042822B1 (de)
JP (1) JP4288388B2 (de)
AT (1) ATE469441T1 (de)
AU (1) AU2450099A (de)
CA (1) CA2316843C (de)
DE (1) DE69841689D1 (de)
WO (1) WO1999034453A1 (de)

Families Citing this family (290)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7070590B1 (en) 1996-07-02 2006-07-04 Massachusetts Institute Of Technology Microchip drug delivery devices
US5899847A (en) 1996-08-07 1999-05-04 St. Croix Medical, Inc. Implantable middle-ear hearing assist system using piezoelectric transducer film
US6809462B2 (en) * 2000-04-05 2004-10-26 Sri International Electroactive polymer sensors
US20030036746A1 (en) * 2001-08-16 2003-02-20 Avi Penner Devices for intrabody delivery of molecules and systems and methods utilizing same
US6363940B1 (en) * 1998-05-14 2002-04-02 Calypso Medical Technologies, Inc. System and method for bracketing and removing tissue
AU2001217746A1 (en) 1998-05-14 2002-05-27 Calypso Medical, Inc. Systems and methods for locating and defining a target location within a human body
US6364825B1 (en) 1998-09-24 2002-04-02 St. Croix Medical, Inc. Method and apparatus for improving signal quality in implantable hearing systems
US7590441B2 (en) 1999-03-11 2009-09-15 Biosense, Inc. Invasive medical device with position sensing and display
US7558616B2 (en) * 1999-03-11 2009-07-07 Biosense, Inc. Guidance of invasive medical procedures using implantable tags
US7549960B2 (en) * 1999-03-11 2009-06-23 Biosense, Inc. Implantable and insertable passive tags
US7174201B2 (en) * 1999-03-11 2007-02-06 Biosense, Inc. Position sensing system with integral location pad and position display
US7575550B1 (en) 1999-03-11 2009-08-18 Biosense, Inc. Position sensing based on ultrasound emission
JP3531522B2 (ja) * 1999-04-19 2004-05-31 株式会社村田製作所 圧電共振子
US6799820B1 (en) 1999-05-20 2004-10-05 Seiko Epson Corporation Liquid container having a liquid detecting device
JP3324593B2 (ja) * 1999-10-28 2002-09-17 株式会社村田製作所 超音波振動装置
CA2396260C (en) * 2000-01-07 2007-09-11 Lewis Athanas Mechanical-to-acoustical transformer and multi-media flat film speaker
US6911764B2 (en) * 2000-02-09 2005-06-28 Sri International Energy efficient electroactive polymers and electroactive polymer devices
DE60141830D1 (de) 2000-07-07 2010-05-27 Seiko Epson Corp Flüssigkeitsbehälter, tintenstrahlaufzeichnungsappapparats, vorrichtung und verfahren zur detektion des flüssigkeitsverbrauchs
DE60116520T2 (de) * 2000-10-10 2006-08-31 Microchips, Inc., Bedford Microchip-reservoir-vorrichtungen mit drahtloser übertragung von energie und daten
AU2002224453A1 (en) 2000-10-11 2002-04-22 Microchips, Inc. Microchip reservoir devices and facilitated corrosion of electrodes
US7024248B2 (en) 2000-10-16 2006-04-04 Remon Medical Technologies Ltd Systems and methods for communicating with implantable devices
US7273457B2 (en) 2000-10-16 2007-09-25 Remon Medical Technologies, Ltd. Barometric pressure correction based on remote sources of information
US6764446B2 (en) * 2000-10-16 2004-07-20 Remon Medical Technologies Ltd Implantable pressure sensors and methods for making and using them
US6628989B1 (en) * 2000-10-16 2003-09-30 Remon Medical Technologies, Ltd. Acoustic switch and apparatus and methods for using acoustic switches within a body
US7283874B2 (en) 2000-10-16 2007-10-16 Remon Medical Technologies Ltd. Acoustically powered implantable stimulating device
US7198603B2 (en) 2003-04-14 2007-04-03 Remon Medical Technologies, Inc. Apparatus and methods using acoustic telemetry for intrabody communications
US7369890B2 (en) 2000-11-02 2008-05-06 Cardiac Pacemakers, Inc. Technique for discriminating between coordinated and uncoordinated cardiac rhythms
US8372139B2 (en) 2001-02-14 2013-02-12 Advanced Bio Prosthetic Surfaces, Ltd. In vivo sensor and method of making same
US6689117B2 (en) 2000-12-18 2004-02-10 Cardiac Pacemakers, Inc. Drug delivery system for implantable medical device
US6638231B2 (en) 2000-12-18 2003-10-28 Biosense, Inc. Implantable telemetric medical sensor and method
US6658300B2 (en) 2000-12-18 2003-12-02 Biosense, Inc. Telemetric reader/charger device for medical sensor
US6636769B2 (en) 2000-12-18 2003-10-21 Biosense, Inc. Telemetric medical system and method
US6652464B2 (en) 2000-12-18 2003-11-25 Biosense, Inc. Intracardiac pressure monitoring method
US6746404B2 (en) * 2000-12-18 2004-06-08 Biosense, Inc. Method for anchoring a medical device between tissue
US6783499B2 (en) 2000-12-18 2004-08-31 Biosense, Inc. Anchoring mechanism for implantable telemetric medical sensor
WO2002055058A2 (en) 2001-01-09 2002-07-18 Microchips, Inc. Flexible microchip devices for ophthalmic and other applications
MXPA03006394A (es) * 2001-01-18 2003-10-15 Univ California Instrumento quirurgico paraglaucoma minimamente invasivo y metodo.
US7106310B2 (en) * 2001-01-18 2006-09-12 Texzec, Inc. Acoustic wave touch actuated switch
WO2002099457A1 (en) 2001-05-31 2002-12-12 Massachusetts Inst Technology Microchip devices with improved reservoir opening
US6890303B2 (en) * 2001-05-31 2005-05-10 Matthew Joseph Fitz Implantable device for monitoring aneurysm sac parameters
US7209783B2 (en) 2001-06-15 2007-04-24 Cardiac Pacemakers, Inc. Ablation stent for treating atrial fibrillation
US7493162B2 (en) 2001-06-15 2009-02-17 Cardiac Pacemakers, Inc. Pulmonary vein stent for treating atrial fibrillation
AU2002345328A1 (en) * 2001-06-27 2003-03-03 Remon Medical Technologies Ltd. Method and device for electrochemical formation of therapeutic species in vivo
US6827250B2 (en) 2001-06-28 2004-12-07 Microchips, Inc. Methods for hermetically sealing microchip reservoir devices
US20030222540A1 (en) * 2001-08-30 2003-12-04 Chih-Kung Lee Piezoelectric transducer apparatus having independent gain and phase characteristics functions
US7135978B2 (en) 2001-09-14 2006-11-14 Calypso Medical Technologies, Inc. Miniature resonating marker assembly
US7340303B2 (en) 2001-09-25 2008-03-04 Cardiac Pacemakers, Inc. Evoked response sensing for ischemia detection
US7557353B2 (en) * 2001-11-30 2009-07-07 Sicel Technologies, Inc. Single-use external dosimeters for use in radiation therapies
AU2002351273A1 (en) * 2001-12-06 2003-07-09 University Of Pittsburgh Tunable piezoelectric micro-mechanical resonator
US6771006B2 (en) * 2002-01-18 2004-08-03 Pegasus Technologies Ltd. Cylindrical ultrasound transceivers
US6855115B2 (en) * 2002-01-22 2005-02-15 Cardiomems, Inc. Implantable wireless sensor for pressure measurement within the heart
US7699059B2 (en) * 2002-01-22 2010-04-20 Cardiomems, Inc. Implantable wireless sensor
US7061381B2 (en) * 2002-04-05 2006-06-13 Beezerbug Incorporated Ultrasonic transmitter and receiver systems and products using the same
US7025778B2 (en) * 2002-06-07 2006-04-11 Endovascular Technologies, Inc. Endovascular graft with pressure, temperature, flow and voltage sensors
US7399313B2 (en) * 2002-06-07 2008-07-15 Brown Peter S Endovascular graft with separable sensors
US7261733B1 (en) * 2002-06-07 2007-08-28 Endovascular Technologies, Inc. Endovascular graft with sensors design and attachment methods
US7089055B2 (en) 2002-06-28 2006-08-08 Cardiac Pacemakers, Inc. Method and apparatus for delivering pre-shock defibrillation therapy
US7060075B2 (en) * 2002-07-18 2006-06-13 Biosense, Inc. Distal targeting of locking screws in intramedullary nails
US7147604B1 (en) 2002-08-07 2006-12-12 Cardiomems, Inc. High Q factor sensor
DE60336727D1 (de) * 2002-08-16 2011-05-26 Microchips Inc Vorrichtung mit kontrollierter abgabe und verfahren
AU2003278881A1 (en) * 2002-09-23 2004-04-08 Microchips, Inc. Micro-reservoir osmotic release systems and microtube array device
US7072711B2 (en) 2002-11-12 2006-07-04 Cardiac Pacemakers, Inc. Implantable device for delivering cardiac drug therapy
US7627373B2 (en) 2002-11-30 2009-12-01 Cardiac Pacemakers, Inc. Method and apparatus for cell and electrical therapy of living tissue
US6889833B2 (en) * 2002-12-30 2005-05-10 Calypso Medical Technologies, Inc. Packaged systems for implanting markers in a patient and methods for manufacturing and using such systems
US7289839B2 (en) 2002-12-30 2007-10-30 Calypso Medical Technologies, Inc. Implantable marker with a leadless signal transmitter compatible for use in magnetic resonance devices
US8123774B2 (en) * 2003-03-20 2012-02-28 Boston Scientific Scimed, Inc. Piezoelectric vascular implant release device
US20050055014A1 (en) * 2003-08-04 2005-03-10 Coppeta Jonathan R. Methods for accelerated release of material from a reservoir device
US7320675B2 (en) 2003-08-21 2008-01-22 Cardiac Pacemakers, Inc. Method and apparatus for modulating cellular metabolism during post-ischemia or heart failure
US7245117B1 (en) 2004-11-01 2007-07-17 Cardiomems, Inc. Communicating with implanted wireless sensor
US8026729B2 (en) 2003-09-16 2011-09-27 Cardiomems, Inc. System and apparatus for in-vivo assessment of relative position of an implant
AU2004274005A1 (en) 2003-09-16 2005-03-31 Cardiomems, Inc. Implantable wireless sensor
US7559894B2 (en) * 2003-09-18 2009-07-14 New Paradigm Concepts, LLC Multiparameter whole blood monitor and method
US20060287590A1 (en) * 2003-09-18 2006-12-21 Mceowen Edwin L Noninvasive vital sign measurement device
US20050065592A1 (en) * 2003-09-23 2005-03-24 Asher Holzer System and method of aneurism monitoring and treatment
US20050165317A1 (en) * 2003-11-04 2005-07-28 Turner Nicholas M. Medical devices
US8196589B2 (en) 2003-12-24 2012-06-12 Calypso Medical Technologies, Inc. Implantable marker with wireless signal transmitter
WO2005067817A1 (en) 2004-01-13 2005-07-28 Remon Medical Technologies Ltd Devices for fixing a sensor in a body lumen
US7471986B2 (en) * 2004-02-20 2008-12-30 Cardiac Pacemakers, Inc. System and method for transmitting energy to and establishing a communications network with one or more implanted devices
US7840263B2 (en) 2004-02-27 2010-11-23 Cardiac Pacemakers, Inc. Method and apparatus for device controlled gene expression
WO2005120130A1 (ja) * 2004-06-03 2005-12-15 Olympus Corporation 静電容量型超音波振動子とその製造方法、静電容量型超音波プローブ
US7764995B2 (en) 2004-06-07 2010-07-27 Cardiac Pacemakers, Inc. Method and apparatus to modulate cellular regeneration post myocardial infarct
US7489967B2 (en) * 2004-07-09 2009-02-10 Cardiac Pacemakers, Inc. Method and apparatus of acoustic communication for implantable medical device
US7828711B2 (en) 2004-08-16 2010-11-09 Cardiac Pacemakers, Inc. Method and apparatus for modulating cellular growth and regeneration using ventricular assist device
US7567841B2 (en) 2004-08-20 2009-07-28 Cardiac Pacemakers, Inc. Method and apparatus for delivering combined electrical and drug therapies
US20060064133A1 (en) * 2004-09-17 2006-03-23 Cardiac Pacemakers, Inc. System and method for deriving relative physiologic measurements using an external computing device
US20060064134A1 (en) * 2004-09-17 2006-03-23 Cardiac Pacemakers, Inc. Systems and methods for deriving relative physiologic measurements
US20060063522A1 (en) * 2004-09-21 2006-03-23 Mcfarland Norman R Self-powering automated building control components
US7918800B1 (en) * 2004-10-08 2011-04-05 Endovascular Technologies, Inc. Aneurysm sensing devices and delivery systems
US7059196B1 (en) * 2004-11-22 2006-06-13 Honeywell International Inc. Disposable wireless pressure sensor
JP5121011B2 (ja) * 2004-11-24 2013-01-16 レモン メディカル テクノロジーズ リミテッド 音響トランスデューサを組み込んだインプラント可能な医療機器
US7813808B1 (en) 2004-11-24 2010-10-12 Remon Medical Technologies Ltd Implanted sensor system with optimized operational and sensing parameters
US7522962B1 (en) 2004-12-03 2009-04-21 Remon Medical Technologies, Ltd Implantable medical device with integrated acoustic transducer
US8048141B2 (en) * 2004-12-07 2011-11-01 Boston Scientific Scimed, Inc. Medical device that signals lumen loss
FR2878733B1 (fr) * 2004-12-08 2007-03-30 Francis Bartolome Dispositif medical implante telecommande
US7981065B2 (en) 2004-12-20 2011-07-19 Cardiac Pacemakers, Inc. Lead electrode incorporating extracellular matrix
US8060219B2 (en) 2004-12-20 2011-11-15 Cardiac Pacemakers, Inc. Epicardial patch including isolated extracellular matrix with pacing electrodes
US10390714B2 (en) 2005-01-12 2019-08-27 Remon Medical Technologies, Ltd. Devices for fixing a sensor in a lumen
US7775966B2 (en) 2005-02-24 2010-08-17 Ethicon Endo-Surgery, Inc. Non-invasive pressure measurement in a fluid adjustable restrictive device
WO2006081279A2 (en) 2005-01-25 2006-08-03 Microchips, Inc. Control of drug release by transient modification of local microenvironments
US20080076975A1 (en) * 2005-01-25 2008-03-27 Microchips, Inc. Method and implantable device with reservoir array for pre-clinical in vivo testing
US7647836B2 (en) 2005-02-10 2010-01-19 Cardiomems, Inc. Hermetic chamber with electrical feedthroughs
US7662653B2 (en) 2005-02-10 2010-02-16 Cardiomems, Inc. Method of manufacturing a hermetic chamber with electrical feedthroughs
US7699770B2 (en) 2005-02-24 2010-04-20 Ethicon Endo-Surgery, Inc. Device for non-invasive measurement of fluid pressure in an adjustable restriction device
US7775215B2 (en) 2005-02-24 2010-08-17 Ethicon Endo-Surgery, Inc. System and method for determining implanted device positioning and obtaining pressure data
US8016744B2 (en) 2005-02-24 2011-09-13 Ethicon Endo-Surgery, Inc. External pressure-based gastric band adjustment system and method
US7658196B2 (en) 2005-02-24 2010-02-09 Ethicon Endo-Surgery, Inc. System and method for determining implanted device orientation
US7927270B2 (en) 2005-02-24 2011-04-19 Ethicon Endo-Surgery, Inc. External mechanical pressure sensor for gastric band pressure measurements
US8066629B2 (en) 2005-02-24 2011-11-29 Ethicon Endo-Surgery, Inc. Apparatus for adjustment and sensing of gastric band pressure
US8118749B2 (en) * 2005-03-03 2012-02-21 Cardiomems, Inc. Apparatus and method for sensor deployment and fixation
US8021307B2 (en) 2005-03-03 2011-09-20 Cardiomems, Inc. Apparatus and method for sensor deployment and fixation
US7499748B2 (en) 2005-04-11 2009-03-03 Cardiac Pacemakers, Inc. Transvascular neural stimulation device
US7617003B2 (en) 2005-05-16 2009-11-10 Cardiac Pacemakers, Inc. System for selective activation of a nerve trunk using a transvascular reshaping lead
KR20080080258A (ko) * 2005-05-31 2008-09-03 에모 라브스, 인크. 기계-음향 변환기용 최적 압전체 설계
US7621036B2 (en) 2005-06-21 2009-11-24 Cardiomems, Inc. Method of manufacturing implantable wireless sensor for in vivo pressure measurement
CA2613241A1 (en) 2005-06-21 2007-01-04 Cardiomems, Inc. Method of manufacturing implantable wireless sensor for in vivo pressure measurement
JP2007028205A (ja) * 2005-07-15 2007-02-01 Sony Corp 電気音響変換器およびその振動膜成型方法
US7570998B2 (en) 2005-08-26 2009-08-04 Cardiac Pacemakers, Inc. Acoustic communication transducer in implantable medical device header
US7615012B2 (en) 2005-08-26 2009-11-10 Cardiac Pacemakers, Inc. Broadband acoustic sensor for an implantable medical device
US7742815B2 (en) 2005-09-09 2010-06-22 Cardiac Pacemakers, Inc. Using implanted sensors for feedback control of implanted medical devices
US8649875B2 (en) 2005-09-10 2014-02-11 Artann Laboratories Inc. Systems for remote generation of electrical signal in tissue based on time-reversal acoustics
US20070073334A1 (en) * 2005-09-29 2007-03-29 Kamal Ramzipoor Combined electrolytic and mechanical separation background
US7616990B2 (en) 2005-10-24 2009-11-10 Cardiac Pacemakers, Inc. Implantable and rechargeable neural stimulator
US20070142727A1 (en) * 2005-12-15 2007-06-21 Cardiac Pacemakers, Inc. System and method for analyzing cardiovascular pressure measurements made within a human body
US8840660B2 (en) 2006-01-05 2014-09-23 Boston Scientific Scimed, Inc. Bioerodible endoprostheses and methods of making the same
US8060214B2 (en) 2006-01-05 2011-11-15 Cardiac Pacemakers, Inc. Implantable medical device with inductive coil configurable for mechanical fixation
US8078278B2 (en) 2006-01-10 2011-12-13 Remon Medical Technologies Ltd. Body attachable unit in wireless communication with implantable devices
US8089029B2 (en) 2006-02-01 2012-01-03 Boston Scientific Scimed, Inc. Bioabsorbable metal medical device and method of manufacture
US20070208390A1 (en) * 2006-03-01 2007-09-06 Von Arx Jeffrey A Implantable wireless sound sensor
CA2645770C (en) 2006-03-14 2016-01-26 Cardiomems, Inc. Communicating with an implanted wireless sensor
US8152710B2 (en) 2006-04-06 2012-04-10 Ethicon Endo-Surgery, Inc. Physiological parameter analysis for an implantable restriction device and a data logger
US8870742B2 (en) 2006-04-06 2014-10-28 Ethicon Endo-Surgery, Inc. GUI for an implantable restriction device and a data logger
US8048150B2 (en) 2006-04-12 2011-11-01 Boston Scientific Scimed, Inc. Endoprosthesis having a fiber meshwork disposed thereon
US7744542B2 (en) * 2006-04-20 2010-06-29 Cardiac Pacemakers, Inc. Implanted air passage sensors
US7650185B2 (en) 2006-04-25 2010-01-19 Cardiac Pacemakers, Inc. System and method for walking an implantable medical device from a sleep state
US7912548B2 (en) 2006-07-21 2011-03-22 Cardiac Pacemakers, Inc. Resonant structures for implantable devices
JP2009544366A (ja) 2006-07-21 2009-12-17 カーディアック ペースメイカーズ， インコーポレイテッド 金属製キャビティが植え込まれた医療器具に用いる超音波トランスデューサ
US7908334B2 (en) * 2006-07-21 2011-03-15 Cardiac Pacemakers, Inc. System and method for addressing implantable devices
US7955268B2 (en) 2006-07-21 2011-06-07 Cardiac Pacemakers, Inc. Multiple sensor deployment
EP2054537A2 (de) 2006-08-02 2009-05-06 Boston Scientific Scimed, Inc. Endoprothese mit dreidimensionaler desintegrationssteuerung
US9867530B2 (en) 2006-08-14 2018-01-16 Volcano Corporation Telescopic side port catheter device with imaging system and method for accessing side branch occlusions
US7643879B2 (en) * 2006-08-24 2010-01-05 Cardiac Pacemakers, Inc. Integrated cardiac rhythm management system with heart valve
WO2008030482A2 (en) 2006-09-06 2008-03-13 Innurvation Inc System and method for acoustic information exchange involving an ingestible low power capsule
EP2063780B1 (de) * 2006-09-06 2018-04-11 Innurvation, Inc. Abbildungs- und lokalisierungssysteme und -verfahren für eine schluckbare sensorenvorrichtung
WO2008030480A2 (en) * 2006-09-06 2008-03-13 Innurvation, Inc. Ingestible low power sensor device and system for communicating with same
EP2959925B1 (de) 2006-09-15 2018-08-29 Boston Scientific Limited Medizinische vorrichtungen und verfahren zu ihrer herstellung
US8676349B2 (en) 2006-09-15 2014-03-18 Cardiac Pacemakers, Inc. Mechanism for releasably engaging an implantable medical device for implantation
JP2010503494A (ja) 2006-09-15 2010-02-04 ボストン サイエンティフィック リミテッド 生分解性内部人工器官およびその製造方法
CA2663250A1 (en) 2006-09-15 2008-03-20 Boston Scientific Limited Bioerodible endoprostheses and methods of making the same
WO2008034077A2 (en) 2006-09-15 2008-03-20 Cardiac Pacemakers, Inc. Anchor for an implantable sensor
EP2121068B1 (de) 2006-09-15 2010-12-08 Boston Scientific Scimed, Inc. Biologisch erodierbare endoprothese mit biostabilen anorganischen schichten
US8002821B2 (en) 2006-09-18 2011-08-23 Boston Scientific Scimed, Inc. Bioerodible metallic ENDOPROSTHESES
US20080077440A1 (en) * 2006-09-26 2008-03-27 Remon Medical Technologies, Ltd Drug dispenser responsive to physiological parameters
US8092384B2 (en) * 2006-09-28 2012-01-10 Tyco Healthcare Group Lp System and method for continuous detection of an analyte in bloodstream
CA2674195A1 (en) 2006-12-28 2008-07-10 Boston Scientific Limited Bioerodible endoprostheses and methods of making same
JP5231525B2 (ja) 2007-03-26 2013-07-10 レモン メディカル テクノロジーズ， リミテッド 埋込型医療デバイスのためのバイアスされた音響スイッチ
US8204599B2 (en) 2007-05-02 2012-06-19 Cardiac Pacemakers, Inc. System for anchoring an implantable sensor in a vessel
CA2685251A1 (en) * 2007-05-04 2008-11-13 Arizona Board Of Regents For And On Behalf Of Arizona State University Systems and methods for wireless transmission of biopotentials
US8825161B1 (en) 2007-05-17 2014-09-02 Cardiac Pacemakers, Inc. Acoustic transducer for an implantable medical device
EP2157907B1 (de) * 2007-06-07 2013-03-27 MicroCHIPS, Inc. Elektrochemische biosensoren und anordnungen
US20080312553A1 (en) * 2007-06-14 2008-12-18 Timmons Michael J Intracorporeal pressure measurement devices and methods
EP2162185B1 (de) 2007-06-14 2015-07-01 Cardiac Pacemakers, Inc. Aus mehreren elementen bestehendes akustisches wiederaufladesystem
US8082041B1 (en) 2007-06-15 2011-12-20 Piezo Energy Technologies, LLC Bio-implantable ultrasound energy capture and storage assembly including transmitter and receiver cooling
US7952261B2 (en) 2007-06-29 2011-05-31 Bayer Materialscience Ag Electroactive polymer transducers for sensory feedback applications
US9596993B2 (en) 2007-07-12 2017-03-21 Volcano Corporation Automatic calibration systems and methods of use
WO2009009799A1 (en) 2007-07-12 2009-01-15 Volcano Corporation Catheter for in vivo imaging
US10219780B2 (en) 2007-07-12 2019-03-05 Volcano Corporation OCT-IVUS catheter for concurrent luminal imaging
US8052745B2 (en) 2007-09-13 2011-11-08 Boston Scientific Scimed, Inc. Endoprosthesis
US20090088618A1 (en) 2007-10-01 2009-04-02 Arneson Michael R System and Method for Manufacturing a Swallowable Sensor Device
US9197470B2 (en) 2007-10-05 2015-11-24 Innurvation, Inc. Data transmission via multi-path channels using orthogonal multi-frequency signals with differential phase shift keying modulation
US20100322455A1 (en) * 2007-11-21 2010-12-23 Emo Labs, Inc. Wireless loudspeaker
US8187163B2 (en) 2007-12-10 2012-05-29 Ethicon Endo-Surgery, Inc. Methods for implanting a gastric restriction device
US8100870B2 (en) 2007-12-14 2012-01-24 Ethicon Endo-Surgery, Inc. Adjustable height gastric restriction devices and methods
US8377079B2 (en) 2007-12-27 2013-02-19 Ethicon Endo-Surgery, Inc. Constant force mechanisms for regulating restriction devices
US8142452B2 (en) 2007-12-27 2012-03-27 Ethicon Endo-Surgery, Inc. Controlling pressure in adjustable restriction devices
US8041431B2 (en) * 2008-01-07 2011-10-18 Cardiac Pacemakers, Inc. System and method for in situ trimming of oscillators in a pair of implantable medical devices
JP4618302B2 (ja) * 2008-01-17 2011-01-26 株式会社富士通ゼネラル 空気調和機
US8337389B2 (en) 2008-01-28 2012-12-25 Ethicon Endo-Surgery, Inc. Methods and devices for diagnosing performance of a gastric restriction system
US8591395B2 (en) 2008-01-28 2013-11-26 Ethicon Endo-Surgery, Inc. Gastric restriction device data handling devices and methods
US8192350B2 (en) 2008-01-28 2012-06-05 Ethicon Endo-Surgery, Inc. Methods and devices for measuring impedance in a gastric restriction system
US8301262B2 (en) * 2008-02-06 2012-10-30 Cardiac Pacemakers, Inc. Direct inductive/acoustic converter for implantable medical device
US8221439B2 (en) 2008-02-07 2012-07-17 Ethicon Endo-Surgery, Inc. Powering implantable restriction systems using kinetic motion
US7844342B2 (en) 2008-02-07 2010-11-30 Ethicon Endo-Surgery, Inc. Powering implantable restriction systems using light
US8114345B2 (en) 2008-02-08 2012-02-14 Ethicon Endo-Surgery, Inc. System and method of sterilizing an implantable medical device
WO2009102613A2 (en) 2008-02-11 2009-08-20 Cardiac Pacemakers, Inc. Methods of monitoring hemodynamic status for ryhthm discrimination within the heart
US8057492B2 (en) 2008-02-12 2011-11-15 Ethicon Endo-Surgery, Inc. Automatically adjusting band system with MEMS pump
US8591532B2 (en) 2008-02-12 2013-11-26 Ethicon Endo-Sugery, Inc. Automatically adjusting band system
WO2009102640A1 (en) 2008-02-12 2009-08-20 Cardiac Pacemakers, Inc. Systems and methods for controlling wireless signal transfers between ultrasound-enabled medical devices
US8034065B2 (en) 2008-02-26 2011-10-11 Ethicon Endo-Surgery, Inc. Controlling pressure in adjustable restriction devices
US8187162B2 (en) 2008-03-06 2012-05-29 Ethicon Endo-Surgery, Inc. Reorientation port
US8233995B2 (en) 2008-03-06 2012-07-31 Ethicon Endo-Surgery, Inc. System and method of aligning an implantable antenna
US8364276B2 (en) 2008-03-25 2013-01-29 Ebr Systems, Inc. Operation and estimation of output voltage of wireless stimulators
US8588926B2 (en) * 2008-03-25 2013-11-19 Ebr Systems, Inc. Implantable wireless accoustic stimulators with high energy conversion efficiencies
EP2268352B1 (de) 2008-03-25 2013-07-31 EBR Systems, Inc. Implantierbare drahtlose akustische stimulatoren mit hohen energieumwandlungseffizienzen
US7998192B2 (en) 2008-05-09 2011-08-16 Boston Scientific Scimed, Inc. Endoprostheses
US8236046B2 (en) 2008-06-10 2012-08-07 Boston Scientific Scimed, Inc. Bioerodible endoprosthesis
US8798761B2 (en) 2008-06-27 2014-08-05 Cardiac Pacemakers, Inc. Systems and methods of monitoring the acoustic coupling of medical devices
WO2010005571A2 (en) 2008-07-09 2010-01-14 Innurvation, Inc. Displaying image data from a scanner capsule
JP5362828B2 (ja) 2008-07-15 2013-12-11 カーディアック ペースメイカーズ， インコーポレイテッド 音響的にイネーブルされる埋め込み型医療デバイス用のインプラント補助装置
US7985252B2 (en) 2008-07-30 2011-07-26 Boston Scientific Scimed, Inc. Bioerodible endoprosthesis
EP2337609B1 (de) 2008-08-14 2016-08-17 Cardiac Pacemakers, Inc. Leistungsbeurteilung und adaptierung einer akustischen kommunikationsverbindung
US8382824B2 (en) 2008-10-03 2013-02-26 Boston Scientific Scimed, Inc. Medical implant having NANO-crystal grains with barrier layers of metal nitrides or fluorides
WO2010042291A1 (en) 2008-10-10 2010-04-15 Cardiac Pacemakers, Inc. Systems and methods for determining cardiac output using pulmonary artery pressure measurements
US8593107B2 (en) 2008-10-27 2013-11-26 Cardiac Pacemakers, Inc. Methods and systems for recharging an implanted device by delivering a section of a charging device adjacent the implanted device within a body
US8632470B2 (en) 2008-11-19 2014-01-21 Cardiac Pacemakers, Inc. Assessment of pulmonary vascular resistance via pulmonary artery pressure
TWI424832B (zh) * 2008-12-15 2014-02-01 波提亞斯數位康健公司 與身體有關的接收器及其方法
US8126736B2 (en) 2009-01-23 2012-02-28 Warsaw Orthopedic, Inc. Methods and systems for diagnosing, treating, or tracking spinal disorders
US8685093B2 (en) 2009-01-23 2014-04-01 Warsaw Orthopedic, Inc. Methods and systems for diagnosing, treating, or tracking spinal disorders
US8694129B2 (en) 2009-02-13 2014-04-08 Cardiac Pacemakers, Inc. Deployable sensor platform on the lead system of an implantable device
US8267992B2 (en) 2009-03-02 2012-09-18 Boston Scientific Scimed, Inc. Self-buffering medical implants
US8189851B2 (en) 2009-03-06 2012-05-29 Emo Labs, Inc. Optically clear diaphragm for an acoustic transducer and method for making same
EP2239793A1 (de) 2009-04-11 2010-10-13 Bayer MaterialScience AG Elektrisch schaltbarer Polymerfilmaufbau und dessen Verwendung
US8777863B2 (en) * 2009-06-10 2014-07-15 Cardiac Pacemakers, Inc. Implantable medical device with internal piezoelectric energy harvesting
US8506495B2 (en) * 2009-06-10 2013-08-13 Cardiac Pacemakers, Inc. Implantable medical devices with piezoelectric anchoring member
US20100317978A1 (en) * 2009-06-10 2010-12-16 Maile Keith R Implantable medical device housing modified for piezoelectric energy harvesting
US20100324378A1 (en) * 2009-06-17 2010-12-23 Tran Binh C Physiologic signal monitoring using ultrasound signals from implanted devices
US20110044476A1 (en) * 2009-08-14 2011-02-24 Emo Labs, Inc. System to generate electrical signals for a loudspeaker
US20110082376A1 (en) * 2009-10-05 2011-04-07 Huelskamp Paul J Physiological blood pressure waveform compression in an acoustic channel
WO2011049730A2 (en) * 2009-10-21 2011-04-28 Illinois Tool Works Inc. Acoustic wave switch overlay assembly
US9192353B2 (en) * 2009-10-27 2015-11-24 Innurvation, Inc. Data transmission via wide band acoustic channels
EP2502347B1 (de) * 2009-11-18 2014-10-08 Texzec, Inc. Schalteranordnung, die auf akustischen wellen beruht und verfahren zu deren herstellung
US8406084B2 (en) 2009-11-20 2013-03-26 Avago Technologies Wireless Ip (Singapore) Pte. Ltd. Transducer device having coupled resonant elements
US8626295B2 (en) * 2010-03-04 2014-01-07 Cardiac Pacemakers, Inc. Ultrasonic transducer for bi-directional wireless communication
WO2011119573A1 (en) 2010-03-23 2011-09-29 Boston Scientific Scimed, Inc. Surface treated bioerodible metal endoprostheses
US8647259B2 (en) 2010-03-26 2014-02-11 Innurvation, Inc. Ultrasound scanning capsule endoscope (USCE)
DE102010027780A1 (de) * 2010-04-15 2011-10-20 Robert Bosch Gmbh Verfahren zum Ansteuern eines Ultraschallsensors und Ultraschallsensor
US11141063B2 (en) 2010-12-23 2021-10-12 Philips Image Guided Therapy Corporation Integrated system architectures and methods of use
US11040140B2 (en) 2010-12-31 2021-06-22 Philips Image Guided Therapy Corporation Deep vein thrombosis therapeutic methods
WO2012112540A2 (en) * 2011-02-15 2012-08-23 Fujifilm Dimatix, Inc. Piezoelectric transducers using micro-dome arrays
WO2012118916A2 (en) 2011-03-01 2012-09-07 Bayer Materialscience Ag Automated manufacturing processes for producing deformable polymer devices and films
JP2014517331A (ja) 2011-03-22 2014-07-17 バイエル・インテレクチュアル・プロパティ・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング 電場応答性高分子アクチュエータレンチキュラシステム
US9360630B2 (en) 2011-08-31 2016-06-07 Volcano Corporation Optical-electrical rotary joint and methods of use
US8974366B1 (en) 2012-01-10 2015-03-10 Piezo Energy Technologies, LLC High power ultrasound wireless transcutaneous energy transfer (US-TET) source
US9876160B2 (en) 2012-03-21 2018-01-23 Parker-Hannifin Corporation Roll-to-roll manufacturing processes for producing self-healing electroactive polymer devices
DE102012006527A1 (de) 2012-03-29 2013-10-02 GM Global Technology Operations LLC (n.d. Ges. d. Staates Delaware) Bodenstruktur einer Kraftfahrzeugkarosserie
KR20150031285A (ko) 2012-06-18 2015-03-23 바이엘 인텔렉쳐 프로퍼티 게엠베하 연신 공정을 위한 연신 프레임
US11272845B2 (en) 2012-10-05 2022-03-15 Philips Image Guided Therapy Corporation System and method for instant and automatic border detection
US10070827B2 (en) 2012-10-05 2018-09-11 Volcano Corporation Automatic image playback
US20140100454A1 (en) 2012-10-05 2014-04-10 Volcano Corporation Methods and systems for establishing parameters for three-dimensional imaging
US10568586B2 (en) 2012-10-05 2020-02-25 Volcano Corporation Systems for indicating parameters in an imaging data set and methods of use
US9307926B2 (en) 2012-10-05 2016-04-12 Volcano Corporation Automatic stent detection
US9324141B2 (en) 2012-10-05 2016-04-26 Volcano Corporation Removal of A-scan streaking artifact
US9286673B2 (en) 2012-10-05 2016-03-15 Volcano Corporation Systems for correcting distortions in a medical image and methods of use thereof
US9367965B2 (en) 2012-10-05 2016-06-14 Volcano Corporation Systems and methods for generating images of tissue
US9292918B2 (en) 2012-10-05 2016-03-22 Volcano Corporation Methods and systems for transforming luminal images
US9858668B2 (en) 2012-10-05 2018-01-02 Volcano Corporation Guidewire artifact removal in images
EP2904671B1 (de) 2012-10-05 2022-05-04 David Welford Systeme und verfahren zum verstärken von licht
US9840734B2 (en) 2012-10-22 2017-12-12 Raindance Technologies, Inc. Methods for analyzing DNA
US9590193B2 (en) 2012-10-24 2017-03-07 Parker-Hannifin Corporation Polymer diode
EP2931132B1 (de) 2012-12-13 2023-07-05 Philips Image Guided Therapy Corporation Vorrichtung zur gezielten kanülierung
US9709379B2 (en) 2012-12-20 2017-07-18 Volcano Corporation Optical coherence tomography system that is reconfigurable between different imaging modes
US10939826B2 (en) 2012-12-20 2021-03-09 Philips Image Guided Therapy Corporation Aspirating and removing biological material
US10942022B2 (en) 2012-12-20 2021-03-09 Philips Image Guided Therapy Corporation Manual calibration of imaging system
JP6785554B2 (ja) 2012-12-20 2020-11-18 ボルケーノ コーポレイション 平滑遷移カテーテル
US11406498B2 (en) 2012-12-20 2022-08-09 Philips Image Guided Therapy Corporation Implant delivery system and implants
US9730613B2 (en) 2012-12-20 2017-08-15 Volcano Corporation Locating intravascular images
US10413317B2 (en) 2012-12-21 2019-09-17 Volcano Corporation System and method for catheter steering and operation
CA2896004A1 (en) 2012-12-21 2014-06-26 Nathaniel J. Kemp Power-efficient optical buffering using optical switch
EP2934653B1 (de) 2012-12-21 2018-09-19 Douglas Meyer Rotierender ultraschallbildgebungskatheter mit einem erweiterten katheterkörperteleskop
US10332228B2 (en) 2012-12-21 2019-06-25 Volcano Corporation System and method for graphical processing of medical data
EP2936626A4 (de) 2012-12-21 2016-08-17 David Welford Systeme und verfahren zur verengung einer wellenlängenlichtemission
US9486143B2 (en) 2012-12-21 2016-11-08 Volcano Corporation Intravascular forward imaging device
WO2014099672A1 (en) 2012-12-21 2014-06-26 Andrew Hancock System and method for multipath processing of image signals
US10058284B2 (en) 2012-12-21 2018-08-28 Volcano Corporation Simultaneous imaging, monitoring, and therapy
EP2934280B1 (de) 2012-12-21 2022-10-19 Mai, Jerome Ultraschallbildgebung mit variabler liniendichte
US9612105B2 (en) 2012-12-21 2017-04-04 Volcano Corporation Polarization sensitive optical coherence tomography system
US10226597B2 (en) 2013-03-07 2019-03-12 Volcano Corporation Guidewire with centering mechanism
EP2965263B1 (de) 2013-03-07 2022-07-20 Bernhard Sturm Multimodale segmentierung in intravaskulären bildern
JP2016521138A (ja) 2013-03-12 2016-07-21 コリンズ，ドナ 冠動脈微小血管疾患を診断するためのシステム及び方法
US20140276923A1 (en) 2013-03-12 2014-09-18 Volcano Corporation Vibrating catheter and methods of use
US9301687B2 (en) 2013-03-13 2016-04-05 Volcano Corporation System and method for OCT depth calibration
WO2014159819A1 (en) 2013-03-13 2014-10-02 Jinhyoung Park System and methods for producing an image from a rotational intravascular ultrasound device
US11026591B2 (en) 2013-03-13 2021-06-08 Philips Image Guided Therapy Corporation Intravascular pressure sensor calibration
US10219887B2 (en) 2013-03-14 2019-03-05 Volcano Corporation Filters with echogenic characteristics
CN105208947B (zh) 2013-03-14 2018-10-12 火山公司 具有回声特性的过滤器
US10292677B2 (en) 2013-03-14 2019-05-21 Volcano Corporation Endoluminal filter having enhanced echogenic properties
US12343198B2 (en) 2013-03-14 2025-07-01 Philips Image Guided Therapy Corporation Delivery catheter having imaging capabilities
WO2014143927A2 (en) 2013-03-15 2014-09-18 Emo Labs, Inc. Acoustic transducers
USD733678S1 (en) 2013-12-27 2015-07-07 Emo Labs, Inc. Audio speaker
USD741835S1 (en) 2013-12-27 2015-10-27 Emo Labs, Inc. Speaker
USD748072S1 (en) 2014-03-14 2016-01-26 Emo Labs, Inc. Sound bar audio speaker
KR101522670B1 (ko) * 2014-08-19 2015-05-26 주식회사 이노칩테크놀로지 압전 소자 및 이를 구비하는 전자기기
US9757574B2 (en) 2015-05-11 2017-09-12 Rainbow Medical Ltd. Dual chamber transvenous pacemaker
DE102016104097A1 (de) 2016-03-07 2017-09-07 Biotronik Se & Co. Kg Implantat und Verfahren zum Betreiben desselben
US12358020B1 (en) * 2016-09-29 2025-07-15 Triad National Security, Llc Simple bessel-like collimated sound beam generator
US10675476B2 (en) 2016-12-22 2020-06-09 Cardiac Pacemakers, Inc. Internal thoracic vein placement of a transmitter electrode for leadless stimulation of the heart
US11551905B2 (en) * 2018-03-19 2023-01-10 Intel Corporation Resonant process monitor
US11654287B2 (en) 2019-08-30 2023-05-23 Ebr Systems, Inc. Pulse delivery device including slew rate detector, and associated systems and methods
CN115308301B (zh) * 2022-08-16 2023-03-10 中山大学 一种可测量细胞及细胞核的弹性模量的测量装置
US12218518B2 (en) 2023-04-14 2025-02-04 Ultrapower, Inc. System and method for powering an implantable device using acoustic energy
US12245000B2 (en) * 2023-05-27 2025-03-04 Flora Innovations Inc. Piezoelectric transducer and flat panel speaker with improved frequency response and method of manufacture

Family Cites Families (82)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2967957A (en) * 1957-09-17 1961-01-10 Massa Frank Electroacoustic transducer
DE1101331B (de) * 1958-04-03 1961-03-09 Hoesch Ag Vorschub-, Biege- oder Leitwalze fuer Schraubennahtrohr-Schweissanlagen
DE1967130C2 (de) * 1968-01-25 1982-04-01 Pioneer Electronic Corp., Tokyo Mechanisch-elektrisch bzw. elektrisch-mechanischer Wandler
US3568661A (en) 1968-10-02 1971-03-09 Us Health Education & Welfare Frequency modulated ultrasound technique for measurement of fluid velocity
JPS4926890B1 (de) * 1970-12-04 1974-07-12
US3757770A (en) 1971-02-22 1973-09-11 Bio Tel Western Physiological pressure sensing and telemetry means employing a diode connected transistor transducer
JPS5221364B2 (de) * 1971-11-04 1977-06-10
JPS5123439B2 (de) * 1971-11-05 1976-07-16
JPS5410214B2 (de) * 1973-10-15 1979-05-02
JPS5215972B2 (de) * 1974-02-28 1977-05-06
JPS5220297Y2 (de) * 1974-05-10 1977-05-10
US4170742A (en) * 1974-07-15 1979-10-09 Pioneer Electronic Corporation Piezoelectric transducer with multiple electrode areas
GB1520118A (en) * 1975-08-11 1978-08-02 Rank Organisation Ltd Transducers
US4051455A (en) * 1975-11-20 1977-09-27 Westinghouse Electric Corporation Double flexure disc electro-acoustic transducer
US4056742A (en) * 1976-04-30 1977-11-01 Tibbetts Industries, Inc. Transducer having piezoelectric film arranged with alternating curvatures
US4127110A (en) 1976-05-24 1978-11-28 Huntington Institute Of Applied Medical Research Implantable pressure transducer
US4593703A (en) 1976-06-21 1986-06-10 Cosman Eric R Telemetric differential pressure sensor with the improvement of a conductive shorted loop tuning element and a resonant circuit
US4660568A (en) 1976-06-21 1987-04-28 Cosman Eric R Telemetric differential pressure sensing system and method therefore
US4653508A (en) 1976-06-21 1987-03-31 Cosman Eric R Pressure-balanced telemetric pressure sensing system and method therefore
US4096756A (en) * 1977-07-05 1978-06-27 Rca Corporation Variable acoustic wave energy transfer-characteristic control device
US4181864A (en) * 1978-06-22 1980-01-01 Rca Corporation Matching network for switchable segmented ultrasonic transducers
US4227407A (en) 1978-11-30 1980-10-14 Cornell Research Foundation, Inc. Volume flow measurement system
DE3009068A1 (de) * 1980-03-10 1981-09-24 Reinhard Dipl.-Ing. Lerch Piezopolymer-wandler mit fester membranunterstuetzung
US4433400A (en) * 1980-11-24 1984-02-21 The United States Of America As Represented By The Department Of Health And Human Services Acoustically transparent hydrophone probe
US4517665A (en) * 1980-11-24 1985-05-14 The United States Of America As Represented By The Department Of Health And Human Services Acoustically transparent hydrophone probe
FR2511570A1 (fr) * 1981-08-11 1983-02-18 Thomson Csf Transducteur electroacoustique a polymere piezoelectrique
JPS58137317A (ja) * 1982-02-09 1983-08-15 Nec Corp 圧電薄膜複合振動子
US4478219A (en) 1982-03-24 1984-10-23 Manuel Dujovny Temporary microvascular occluder
FR2542552B1 (fr) * 1983-03-07 1986-04-11 Thomson Csf Transducteur electroacoustique a diaphragme piezo-electrique
US5438553A (en) * 1983-08-22 1995-08-01 Raytheon Company Transducer
US4519401A (en) 1983-09-20 1985-05-28 Case Western Reserve University Pressure telemetry implant
GB8325861D0 (en) * 1983-09-28 1983-11-02 Syrinx Presicion Instr Ltd Force transducer
US5178153A (en) 1984-03-08 1993-01-12 Einzig Robert E Fluid flow sensing apparatus for in vivo and industrial applications employing novel differential optical fiber pressure sensors
JPS60189307A (ja) * 1984-03-09 1985-09-26 Toshiba Corp 圧電薄膜共振器およびその製造方法
GB8422876D0 (en) * 1984-09-11 1984-10-17 Secr Defence Silicon implant devices
US4541431A (en) 1984-09-20 1985-09-17 Telectronics Pty. Ltd. Use of telemetry coil to replace magnetically activated reed switch in implantable devices
US4653036A (en) * 1984-10-23 1987-03-24 The United States Of America As Represented By The Department Of Health And Human Services Transducer hydrophone with filled reservoir
US4580074A (en) * 1984-11-26 1986-04-01 General Motors Corporation Piezoelectric transducer with coded output signal
US4676255A (en) 1985-07-03 1987-06-30 Cosman Eric R Telemetric in-vivo calibration method and apparatus using a negative pressure applicator
US4781715A (en) 1986-04-30 1988-11-01 Temple University Of The Commonwealth System Of Higher Education Cardiac prosthesis having integral blood pressure sensor
US4835435A (en) * 1988-01-19 1989-05-30 Hewlett-Packard Company Simple, sensitive, frequency-tuned drop detector
US4911172A (en) * 1988-03-28 1990-03-27 Telectronics Pacing Systems, Inc. Probe tip ultrasonic transducers and method of manufacture
US4846191A (en) 1988-05-27 1989-07-11 Data Sciences, Inc. Device for chronic measurement of internal body pressure
US5024224A (en) 1988-09-01 1991-06-18 Storz Instrument Company Method of readout of implanted hearing aid device and apparatus therefor
US4958100A (en) * 1989-02-22 1990-09-18 Massachusetts Institute Of Technology Actuated truss system
US5160870A (en) * 1990-06-25 1992-11-03 Carson Paul L Ultrasonic image sensing array and method
US5306294A (en) 1992-08-05 1994-04-26 Ultrasonic Sensing And Monitoring Systems, Inc. Stent construction of rolled configuration
US5367500A (en) * 1992-09-30 1994-11-22 The United States Of America As Represented By The Secretary Of The Navy Transducer structure
US5628782A (en) 1992-12-11 1997-05-13 W. L. Gore & Associates, Inc. Method of making a prosthetic vascular graft
US5423334A (en) 1993-02-01 1995-06-13 C. R. Bard, Inc. Implantable medical device characterization system
US5381067A (en) * 1993-03-10 1995-01-10 Hewlett-Packard Company Electrical impedance normalization for an ultrasonic transducer array
US5314457A (en) 1993-04-08 1994-05-24 Jeutter Dean C Regenerative electrical
US5339290A (en) * 1993-04-16 1994-08-16 Hewlett-Packard Company Membrane hydrophone having inner and outer membranes
US5873835A (en) 1993-04-29 1999-02-23 Scimed Life Systems, Inc. Intravascular pressure and flow sensor
US5381386A (en) * 1993-05-19 1995-01-10 Hewlett-Packard Company Membrane hydrophone
US5289821A (en) 1993-06-30 1994-03-01 Swartz William M Method of ultrasonic Doppler monitoring of blood flow in a blood vessel
US5495137A (en) * 1993-09-14 1996-02-27 The Whitaker Corporation Proximity sensor utilizing polymer piezoelectric film with protective metal layer
US5483501A (en) * 1993-09-14 1996-01-09 The Whitaker Corporation Short distance ultrasonic distance meter
US5476488A (en) 1993-12-15 1995-12-19 Pacesetter, Inc. Telemetry system power control for implantable medical devices
US5488954A (en) * 1994-09-09 1996-02-06 Georgia Tech Research Corp. Ultrasonic transducer and method for using same
EP0706835B1 (de) * 1994-10-10 1999-01-20 Endress + Hauser GmbH + Co. Ein Verfahren zum Betrieb eines Ultraschallwandlers und Schaltungsanordnung zur Durchführung des Verfahrens
US5562714A (en) 1995-02-03 1996-10-08 Medtronic, Inc. Magnetic field strength regulator for implant
US5832924A (en) 1995-02-16 1998-11-10 Medwave, Inc. Method of positioning a sensor for determining blood pressure of an artery
US5956292A (en) * 1995-04-13 1999-09-21 The Charles Stark Draper Laboratory, Inc. Monolithic micromachined piezoelectric acoustic transducer and transducer array and method of making same
US5571152A (en) 1995-05-26 1996-11-05 Light Sciences Limited Partnership Microminiature illuminator for administering photodynamic therapy
US5995860A (en) 1995-07-06 1999-11-30 Thomas Jefferson University Implantable sensor and system for measurement and control of blood constituent levels
US5704352A (en) 1995-11-22 1998-01-06 Tremblay; Gerald F. Implantable passive bio-sensor
US5833603A (en) 1996-03-13 1998-11-10 Lipomatrix, Inc. Implantable biosensing transponder
US5825117A (en) * 1996-03-26 1998-10-20 Hewlett-Packard Company Second harmonic imaging transducers
US5913826A (en) 1996-06-12 1999-06-22 K-One Technologies Wideband external pulse cardiac monitor
US5733313A (en) 1996-08-01 1998-03-31 Exonix Corporation RF coupled, implantable medical device with rechargeable back-up power source
US5741316A (en) 1996-12-02 1998-04-21 Light Sciences Limited Partnership Electromagnetic coil configurations for power transmission through tissue
US5735887A (en) 1996-12-10 1998-04-07 Exonix Corporation Closed-loop, RF-coupled implanted medical device
US6050950A (en) 1996-12-18 2000-04-18 Aurora Holdings, Llc Passive/non-invasive systemic and pulmonary blood pressure measurement
IL125932A (en) 1997-01-03 2003-06-24 Biosense Inc Pressure sensing stent
US5957950A (en) 1997-01-21 1999-09-28 Northwestern University Medical School Vascular acoustic emission analysis in a balloon angioplasty system
EP0897690B1 (de) 1997-08-15 2013-04-24 Academisch Ziekenhuis Leiden h.o.d.n. LUMC Druckfühler für den Gebrauch in einem Aneurysma
US6409674B1 (en) 1998-09-24 2002-06-25 Data Sciences International, Inc. Implantable sensor with wireless communication
US5807258A (en) 1997-10-14 1998-09-15 Cimochowski; George E. Ultrasonic sensors for monitoring the condition of a vascular graft
US5967986A (en) 1997-11-25 1999-10-19 Vascusense, Inc. Endoluminal implant with fluid flow sensing capability
US5843135A (en) 1997-10-20 1998-12-01 Medtronic, Inc. Pacing system with lead having a single conductor for connecting to pressure sensor and electrode
US6171264B1 (en) 1998-05-15 2001-01-09 Biosys Ab Medical measuring system

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US6720709B2 (en) 2004-04-13
CA2316843A1 (en) 1999-07-08
EP1042822A4 (de) 2006-09-13
EP1042822A1 (de) 2000-10-11
JP4288388B2 (ja) 2009-07-01
EP1042822B1 (de) 2010-05-26
CA2316843C (en) 2010-09-21
DE69841689D1 (de) 2010-07-08
AU2450099A (en) 1999-07-19
JP2002528887A (ja) 2002-09-03
US6140740A (en) 2000-10-31
WO1999034453A1 (en) 1999-07-08
US6504286B1 (en) 2003-01-07
US20030006673A1 (en) 2003-01-09

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