AU2001260902A1 - Computer based system adapted to create a representation of the pumping action of a heart - Google Patents

Computer based system adapted to create a representation of the pumping action of a heart

Info

Publication number
AU2001260902A1
AU2001260902A1 AU2001260902A AU6090201A AU2001260902A1 AU 2001260902 A1 AU2001260902 A1 AU 2001260902A1 AU 2001260902 A AU2001260902 A AU 2001260902A AU 6090201 A AU6090201 A AU 6090201A AU 2001260902 A1 AU2001260902 A1 AU 2001260902A1
Authority
AU
Australia
Prior art keywords
transforming
mechanical
domains
heart
create
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
AU2001260902A
Inventor
Anders Edfors
Jonas Johnsson
Stig Lundback
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.)
INOVACOR AB
Original Assignee
INOVACOR AB
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 INOVACOR AB filed Critical INOVACOR AB
Publication of AU2001260902A1 publication Critical patent/AU2001260902A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
    • G16H50/00—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics
    • G16H50/50—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics for simulation or modelling of medical disorders
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16Z—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS, NOT OTHERWISE PROVIDED FOR
    • G16Z99/00—Subject matter not provided for in other main groups of this subclass

Landscapes

  • Medical Informatics (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Epidemiology (AREA)
  • Pathology (AREA)
  • Data Mining & Analysis (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Primary Health Care (AREA)
  • Databases & Information Systems (AREA)
  • External Artificial Organs (AREA)
  • Control Of Non-Positive-Displacement Pumps (AREA)
  • Prostheses (AREA)
  • Electrotherapy Devices (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Massaging Devices (AREA)
  • Image Generation (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)

Abstract

Computer-based system adapted to create a representation of mechanical and flow-mechanical function of a deltaV-pump. A mathematical modeling algorithm is used based upon a transforming element adapted to connect different physical domains via a transforming value. The system comprises an upper transforming element (TF 1 ) and a lower transforming element (TF 2 ) each having a flow domain (fd 1 , fd 2 ) and a mechanical domain (md 1 , md 2 ), the upper transforming element is provided with a transforming value A1 and the lower transforming element is provided with a transforming value A1+A2, wherein A1 and A2>0. The upper and lower transforming elements are interconnected such that their mechanical domains are connected, said mechanical domains are provided with a control value representing a directional measure (F) arranged to intermittently and simultaneously activate said mechanical domains of the transforming elements. By interconnecting two deltaV-pump representations the pumping action of a heart may be simulated.
AU2001260902A 2000-05-18 2001-05-17 Computer based system adapted to create a representation of the pumping action of a heart Abandoned AU2001260902A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE0001836A SE0001836D0 (en) 2000-05-18 2000-05-18 Computer based system
SE0001836 2000-05-18
PCT/SE2001/001095 WO2001088642A1 (en) 2000-05-18 2001-05-17 Computer based system adapted to create a representation of the pumping action of a heart

Publications (1)

Publication Number Publication Date
AU2001260902A1 true AU2001260902A1 (en) 2001-11-26

Family

ID=20279721

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001260902A Abandoned AU2001260902A1 (en) 2000-05-18 2001-05-17 Computer based system adapted to create a representation of the pumping action of a heart

Country Status (9)

Country Link
US (1) US7239987B2 (en)
EP (1) EP1305678B1 (en)
JP (1) JP4219107B2 (en)
AT (1) ATE282846T1 (en)
AU (1) AU2001260902A1 (en)
DE (1) DE60107256T2 (en)
ES (1) ES2233636T3 (en)
SE (1) SE0001836D0 (en)
WO (1) WO2001088642A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE529153C2 (en) * 2005-01-25 2007-05-15 Gripping Heart Ab Heart cluster state machine that simulates the heart and circulatory system of an individual
US9224303B2 (en) * 2006-01-13 2015-12-29 Silvertree Media, Llc Computer based system for training workers
SE530331C2 (en) * 2006-06-02 2008-05-06 Gripping Heart Ab Interface system for state machine
SE530348C2 (en) * 2006-07-25 2008-05-13 Gripping Heart Ab State volume model of a heart
DK2514750T5 (en) 2007-06-18 2014-02-17 Sunshine Lake Pharma Co Ltd BROMPHENYL-SUBSTITUTED THIAZOLYLDIHYDROPYRIMIDINES
CN101925326B (en) * 2007-12-03 2012-09-26 睿捕心脏股份公司 State machine user and validation interface system
AU2011277145A1 (en) 2010-07-16 2013-01-10 Corpower Ocean Ab Energy transforming unit and energy transforming system comprising such a unit
CN101983732B (en) * 2010-11-19 2012-07-25 北京工业大学 Blood pump control device based on physiological parameters
US9965591B2 (en) * 2011-09-13 2018-05-08 Medtronic, Inc. Physiologic simulator system
US20170215807A1 (en) 2014-08-05 2017-08-03 Inovacor Ab A cardiac state monitoring system

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4535774A (en) * 1983-06-30 1985-08-20 Medtronic, Inc. Stroke volume controlled pacer
US5151856A (en) 1989-08-30 1992-09-29 Technion R & D Found. Ltd. Method of displaying coronary function
US5157856A (en) * 1991-04-15 1992-10-27 Packer Raymond A Lure retriever
SE9202937D0 (en) * 1992-10-07 1992-10-07 Siemens Elema Ab FREQUENCY ADAPTIVE HEART STIMULATOR
US5732192A (en) * 1994-11-30 1998-03-24 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Global qualitative flow-path modeling for local state determination in simulation and analysis
US6151404A (en) * 1995-06-01 2000-11-21 Medical Media Systems Anatomical visualization system
DE69732774T2 (en) * 1996-01-08 2006-02-02 Impulse Dynamics N.V. Device for controlling cardiac activity using non-excitatory pre-stimulation
US5947899A (en) * 1996-08-23 1999-09-07 Physiome Sciences Computational system and method for modeling the heart
US5860933A (en) * 1997-04-04 1999-01-19 Don Michael; T. Anthony Apparatus for aiding in the diagnosis of heart conditions
US6205871B1 (en) * 1998-12-22 2001-03-27 The Regents Of The University Of California Vascular phantoms
US6605053B1 (en) * 1999-09-10 2003-08-12 Percardia, Inc. Conduit designs and related methods for optimal flow control
US6647287B1 (en) * 2000-04-14 2003-11-11 Southwest Research Institute Dynamic cardiovascular monitor

Also Published As

Publication number Publication date
SE0001836D0 (en) 2000-05-18
ES2233636T3 (en) 2005-06-16
EP1305678B1 (en) 2004-11-17
DE60107256D1 (en) 2004-12-23
JP2003533309A (en) 2003-11-11
US20030166991A1 (en) 2003-09-04
JP4219107B2 (en) 2009-02-04
US7239987B2 (en) 2007-07-03
DE60107256T2 (en) 2005-12-29
WO2001088642A1 (en) 2001-11-22
EP1305678A1 (en) 2003-05-02
ATE282846T1 (en) 2004-12-15

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