AU2001277270A1 - Method and apparatus for a morphology-preserving smoothing - Google Patents

Method and apparatus for a morphology-preserving smoothing

Info

Publication number
AU2001277270A1
AU2001277270A1 AU2001277270A AU7727001A AU2001277270A1 AU 2001277270 A1 AU2001277270 A1 AU 2001277270A1 AU 2001277270 A AU2001277270 A AU 2001277270A AU 7727001 A AU7727001 A AU 7727001A AU 2001277270 A1 AU2001277270 A1 AU 2001277270A1
Authority
AU
Australia
Prior art keywords
morphology
preserving smoothing
smoothing
preserving
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
AU2001277270A
Inventor
Eric G. Lovett
Robert J. Sweeney
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Cardiac Pacemakers Inc
Original Assignee
Cardiac Pacemakers 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 Cardiac Pacemakers Inc filed Critical Cardiac Pacemakers Inc
Publication of AU2001277270A1 publication Critical patent/AU2001277270A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H21/00—Adaptive networks
    • H03H21/0012—Digital adaptive filters
    • H03H21/0043—Adaptive algorithms
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
    • A61B5/7203—Signal processing specially adapted for physiological signals or for diagnostic purposes for noise prevention, reduction or removal
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H17/00—Networks using digital techniques
    • H03H17/02—Frequency selective networks
    • H03H17/0248—Filters characterised by a particular frequency response or filtering method
    • H03H17/026—Averaging filters
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
    • A61B5/30—Input circuits therefor
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
    • A61B5/316—Modalities, i.e. specific diagnostic methods
    • 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
    • A61N1/38—Applying electric currents by contact electrodes alternating or intermittent currents for producing shock effects
    • A61N1/39—Heart defibrillators
    • A61N1/3956—Implantable devices for applying electric shocks to the heart, e.g. for cardioversion
AU2001277270A 2000-07-27 2001-07-26 Method and apparatus for a morphology-preserving smoothing Abandoned AU2001277270A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/626,361 US6641541B1 (en) 2000-07-27 2000-07-27 Method and apparatus for a morphology-preserving smoothing filter
US09/626,361 2000-07-27
PCT/US2001/041440 WO2002009582A2 (en) 2000-07-27 2001-07-26 Method and apparatus for a morphology-preserving smoothing

Publications (1)

Publication Number Publication Date
AU2001277270A1 true AU2001277270A1 (en) 2002-02-13

Family

ID=24510080

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001277270A Abandoned AU2001277270A1 (en) 2000-07-27 2001-07-26 Method and apparatus for a morphology-preserving smoothing

Country Status (4)

Country Link
US (2) US6641541B1 (en)
EP (1) EP1305879A2 (en)
AU (1) AU2001277270A1 (en)
WO (1) WO2002009582A2 (en)

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* Cited by examiner, † Cited by third party
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US6993458B1 (en) * 2000-11-07 2006-01-31 International Business Machines Corporation Method and apparatus for preprocessing technique for forecasting in capacity management, software rejuvenation and dynamic resource allocation applications
AU2002368023A1 (en) * 2001-05-16 2004-03-04 Burstein Technologies, Inc. Variable sampling for rendering pixelization of analysis results in optical bio-disc assembly
US7545272B2 (en) 2005-02-08 2009-06-09 Therasense, Inc. RF tag on test strips, test strip vials and boxes
US7860335B2 (en) * 2006-12-04 2010-12-28 The Boeing Company Method and apparatus for smart signal averaging
US7873412B2 (en) * 2007-02-28 2011-01-18 Cardiac Pacemakers, Inc. Induced current measurement systems and methods
US9345888B2 (en) 2007-03-09 2016-05-24 Cardiac Pacemakers, Inc. MRI compatible implantable medical devices and methods
US7853318B2 (en) * 2007-03-14 2010-12-14 Cardiac Pacemakers, Inc. Cardiac sensing by implantable medical devices during magnetic resonance imaging
US8317752B2 (en) * 2007-12-18 2012-11-27 Hospira, Inc. Touch screen system and navigation and programming methods for an infusion pump
US9026370B2 (en) 2007-12-18 2015-05-05 Hospira, Inc. User interface improvements for medical devices
US9339202B2 (en) * 2009-11-03 2016-05-17 Vivaquant Llc System for processing physiological data
AU2012299169B2 (en) 2011-08-19 2017-08-24 Icu Medical, Inc. Systems and methods for a graphical interface including a graphical representation of medical data
WO2013090709A1 (en) 2011-12-16 2013-06-20 Hospira, Inc. System for monitoring and delivering medication to a patient and method of using the same to minimize the risks associated with automated therapy
ES2741725T3 (en) 2012-03-30 2020-02-12 Icu Medical Inc Air detection system and method to detect air in a pump of an infusion system
US10463788B2 (en) 2012-07-31 2019-11-05 Icu Medical, Inc. Patient care system for critical medications
WO2014190264A1 (en) 2013-05-24 2014-11-27 Hospira, Inc. Multi-sensor infusion system for detecting air or an occlusion in the infusion system
CA2913915C (en) 2013-05-29 2022-03-29 Hospira, Inc. Infusion system which utilizes one or more sensors and additional information to make an air determination regarding the infusion system
EP3003442B1 (en) 2013-05-29 2020-12-30 ICU Medical, Inc. Infusion system and method of use which prevents over-saturation of an analog-to-digital converter
WO2015112266A2 (en) * 2013-12-06 2015-07-30 The Regents Of The University Of Michigan Epsilon-tube filter for blunt noise removal
EP3110474B1 (en) 2014-02-28 2019-12-18 ICU Medical, Inc. Infusion system and method which utilizes dual wavelength optical air-in-line detection
JP2017517302A (en) 2014-05-29 2017-06-29 ホスピーラ インコーポレイテッド Infusion system and pump with configurable closed loop delivery rate catchup
US11344668B2 (en) 2014-12-19 2022-05-31 Icu Medical, Inc. Infusion system with concurrent TPN/insulin infusion
US10850024B2 (en) 2015-03-02 2020-12-01 Icu Medical, Inc. Infusion system, device, and method having advanced infusion features
US10034638B2 (en) 2015-04-03 2018-07-31 The Regents Of The University Of Michigan Adaptive epsilon-tube filter for blunt noise removal
WO2017197024A1 (en) 2016-05-13 2017-11-16 Icu Medical, Inc. Infusion pump system and method with common line auto flush
CA3027176A1 (en) 2016-06-10 2017-12-14 Icu Medical, Inc. Acoustic flow sensor for continuous medication flow measurements and feedback control of infusion
US10089055B1 (en) 2017-12-27 2018-10-02 Icu Medical, Inc. Synchronized display of screen content on networked devices
US11278671B2 (en) 2019-12-04 2022-03-22 Icu Medical, Inc. Infusion pump with safety sequence keypad
WO2022020184A1 (en) 2020-07-21 2022-01-27 Icu Medical, Inc. Fluid transfer devices and methods of use
US11135360B1 (en) 2020-12-07 2021-10-05 Icu Medical, Inc. Concurrent infusion with common line auto flush
US20220409143A1 (en) * 2021-06-28 2022-12-29 Pacesetter, Inc. Method and system for optimizing filter settings of an implantable medical device

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5616886B2 (en) * 1974-12-30 1981-04-18
US4606009A (en) * 1982-08-20 1986-08-12 John Fluke Mfg. Co., Inc. Step responsive averaging filter
DE59203859D1 (en) * 1991-08-09 1995-11-02 Siemens Ag METHOD FOR COMPENSATING QUASIPERIODIC INTERFERENCE IN MEASURING SIGNALS.
US5983127A (en) * 1997-05-21 1999-11-09 Quinton Instruments Company ECG noise detection system
US5944744A (en) 1998-02-06 1999-08-31 Sulzer Intermedics Inc. Implantable cardiac stimulator with automatic electrogram profiling
US5904708A (en) 1998-03-19 1999-05-18 Medtronic, Inc. System and method for deriving relative physiologic signals
US5941830A (en) 1998-03-27 1999-08-24 Pacesetter, Inc. System and method for optimal sensing of cardiac events
US6456871B1 (en) * 1999-12-01 2002-09-24 Cardiac Pacemakers, Inc. System and method of classifying tachyarrhythmia episodes as associated or disassociated
AU2001231265A1 (en) * 2000-01-31 2001-08-07 Justin D. Pearlman Multivariate cardiac monitor

Also Published As

Publication number Publication date
WO2002009582A3 (en) 2002-08-15
US20040073125A1 (en) 2004-04-15
US7294109B2 (en) 2007-11-13
WO2002009582A2 (en) 2002-02-07
EP1305879A2 (en) 2003-05-02
US6641541B1 (en) 2003-11-04

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