ES2153583T3 - Procedimiento y sistema que permite utilizar datos en forma de copia invertida para detectar datos alterados. - Google Patents

Procedimiento y sistema que permite utilizar datos en forma de copia invertida para detectar datos alterados.

Info

Publication number
ES2153583T3
ES2153583T3 ES96919156T ES96919156T ES2153583T3 ES 2153583 T3 ES2153583 T3 ES 2153583T3 ES 96919156 T ES96919156 T ES 96919156T ES 96919156 T ES96919156 T ES 96919156T ES 2153583 T3 ES2153583 T3 ES 2153583T3
Authority
ES
Spain
Prior art keywords
data
data item
protected data
stored
inverted form
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.)
Expired - Lifetime
Application number
ES96919156T
Other languages
English (en)
Inventor
Scott P Gary
David E Pope
Tao Chang
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.)
Abbott Laboratories
Original Assignee
Abbott Laboratories
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 Abbott Laboratories filed Critical Abbott Laboratories
Application granted granted Critical
Publication of ES2153583T3 publication Critical patent/ES2153583T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/16—Error detection or correction of the data by redundancy in hardware
    • G06F11/1666—Error detection or correction of the data by redundancy in hardware where the redundant component is memory or memory area
    • G06F11/167—Error detection by comparing the memory output
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/08—Error detection or correction by redundancy in data representation, e.g. by using checking codes
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C29/00—Checking stores for correct operation ; Subsequent repair; Testing stores during standby or offline operation
    • G11C29/70—Masking faults in memories by using spares or by reconfiguring
    • G11C29/74—Masking faults in memories by using spares or by reconfiguring using duplex memories, i.e. using dual copies
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2201/00—Indexing scheme relating to error detection, to error correction, and to monitoring
    • G06F2201/865—Monitoring of software

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Debugging And Monitoring (AREA)
  • Techniques For Improving Reliability Of Storages (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Detection And Correction Of Errors (AREA)

Abstract

SE DETECTAN LOS ERRORES EN LOS DATOS ALMACENADOS EN LA MEMORIA DE UN ORDENADOR ANTES DE UTILIZAR LOS DATOS. AL ESCRIBIR UN PROGRAMA EN EL QUE LOS ERRORES EN LOS DATOS CRITICOS DEBAN DETECTARSE ANTES DE UTILIZAR LOS DATOS, SE DECLARA UN TIPO DE DATOS PROTEGIDOS. LA INVENCION SE IMPLEMENTA, PREFERIBLEMENTE, EN UN SISTEMA DE ORDENADOR PERSONAL (10) O EN UN MICROCONTROLADOR DE UN DISPOSITIVO. CUANDO SE INICIALIZA UN ELEMENTO DE DATOS PROTEGIDO, TANTO EL ELEMENTO DE DATOS PROTEGIDO COMO SU CORRESPONDIENTE FORMA DE BITS INVERTIDOS SE ALMACENAN EN MEMORIA. SE UTILIZA UNA FUNCION DE CONSTRUCCION PARA DETERMINAR LA FORMA DE BITS INVERTIDOS. EN CUALQUIER OCASION POSTERIOR EN QUE SE ACCEDA AL ELEMENTO DE DATOS PROTEGIDO PARA SU USO EN ALGUN PROGRAMA DE APLICACION, TANTO EL ELEMENTO DE DATOS PROTEGIDO COMO SU CORRESPONDIENTE FORMA DE BITS INVERTIDOS SE INVIERTEN PARA COMPARARLOS CON EL OTRO ELEMENTO DE DATOS ALMACENADO. CUALQUIER DIFERENCIA DETECTADA EN ESTA COMPARACION INDICA QUE HA OCURRIDO UN CAMBIOEN EL ELEMENTO DE DATOS PROTEGIDO O EN SU CORRESPONDIENTE FORMA DE DATOS INVERTIDOS, O EN AMBOS, CUANDO ESTABAN EN LA MEMORIA. DEPENDIENDO DEL PROGRAMA DE APLICACION EN EL QUE SE UTILICE LA INVENCION, SE TOMA LA ACCION APROPIADA PARA DETECTAR EL ERROR, TAL COMO GENERAR UNA INDICACION DEL ERROR Y FINALIZAR CUALQUIER EJECUCION POSTERIOR DEL PROGRAMA.
ES96919156T 1995-06-07 1996-06-05 Procedimiento y sistema que permite utilizar datos en forma de copia invertida para detectar datos alterados. Expired - Lifetime ES2153583T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/484,704 US5699509A (en) 1995-06-07 1995-06-07 Method and system for using inverted data to detect corrupt data

Publications (1)

Publication Number Publication Date
ES2153583T3 true ES2153583T3 (es) 2001-03-01

Family

ID=23925246

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96919156T Expired - Lifetime ES2153583T3 (es) 1995-06-07 1996-06-05 Procedimiento y sistema que permite utilizar datos en forma de copia invertida para detectar datos alterados.

Country Status (12)

Country Link
US (1) US5699509A (es)
EP (1) EP0835489B1 (es)
JP (1) JPH11507450A (es)
AT (1) ATE197510T1 (es)
AU (1) AU707825B2 (es)
CA (1) CA2216636A1 (es)
DE (1) DE69610920T2 (es)
DK (1) DK0835489T3 (es)
ES (1) ES2153583T3 (es)
GR (1) GR3035256T3 (es)
PT (1) PT835489E (es)
WO (1) WO1996041261A1 (es)

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US6751757B2 (en) * 2000-12-07 2004-06-15 3Ware Disk drive data protection using clusters containing error detection sectors
DE10113319A1 (de) * 2001-03-20 2002-09-26 Conti Temic Microelectronic Verfahren zum Betrieb eines von einem Prozessor gesteuerten Systems
US7130229B2 (en) * 2002-11-08 2006-10-31 Intel Corporation Interleaved mirrored memory systems
US7028156B1 (en) 2003-07-01 2006-04-11 Veritas Operating Corporation Use of read data tracking and caching to recover from data corruption
US7028139B1 (en) 2003-07-03 2006-04-11 Veritas Operating Corporation Application-assisted recovery from data corruption in parity RAID storage using successive re-reads
US9123077B2 (en) 2003-10-07 2015-09-01 Hospira, Inc. Medication management system
US8065161B2 (en) 2003-11-13 2011-11-22 Hospira, Inc. System for maintaining drug information and communicating with medication delivery devices
EP1533695B1 (en) * 2003-11-19 2013-08-07 TELEFONAKTIEBOLAGET LM ERICSSON (publ) Updating data in a mobile terminal
DE102004021088A1 (de) * 2004-04-29 2005-11-17 Giesecke & Devrient Gmbh Verfahren zum Schützen von Daten eines Datenträgers gegen DFA-Angriffe
EP1712996A1 (en) * 2005-04-15 2006-10-18 STMicroelectronics S.r.l. Method and system for configuring registers in microcontrollers, related microcontroller and computer program product
US7404057B2 (en) * 2005-06-24 2008-07-22 Dell Products L.P. System and method for enhancing read performance of a memory storage system including fully buffered dual in-line memory modules
JP2010507176A (ja) 2006-10-16 2010-03-04 ホスピラ・インコーポレイテツド 複数のデバイス管理システムからの動態情報および構成情報を比較および利用するためのシステムおよび方法
US20080120481A1 (en) * 2006-11-16 2008-05-22 Sandisk Il Ltd. Methods For Protection Of Data Integrity Of Updatable Data Against Unauthorized Modification
WO2008059480A1 (en) * 2006-11-16 2008-05-22 Sandisk Il Ltd. Systems and methiods for protection of data integrity of updatable data against unauthorized modification
JP2009294869A (ja) * 2008-06-04 2009-12-17 Toshiba Corp メモリシステム
DE102008035095A1 (de) * 2008-07-28 2010-02-11 Vincotech (Germany) Gmbh Verfahren und Vorrichtung um Änderungen an Daten zu erkennen
US8271106B2 (en) 2009-04-17 2012-09-18 Hospira, Inc. System and method for configuring a rule set for medical event management and responses
US20120278676A1 (en) * 2009-09-24 2012-11-01 Japan Nus Co., Ltd Rfid tag, tag reader/writer, data management system and data management method
AU2012325937B2 (en) 2011-10-21 2018-03-01 Icu Medical, Inc. Medical device update system
AU2014225658B2 (en) 2013-03-06 2018-05-31 Icu Medical, Inc. Medical device communication method
CA2922425C (en) 2013-08-30 2023-05-16 Hospira, Inc. System and method of monitoring and managing a remote infusion regimen
US9662436B2 (en) 2013-09-20 2017-05-30 Icu Medical, Inc. Fail-safe drug infusion therapy system
US10311972B2 (en) 2013-11-11 2019-06-04 Icu Medical, Inc. Medical device system performance index
JP2016537175A (ja) 2013-11-19 2016-12-01 ホスピーラ インコーポレイテッド 注入ポンプ自動化システムおよび方法
US9764082B2 (en) 2014-04-30 2017-09-19 Icu Medical, Inc. Patient care system with conditional alarm forwarding
US9724470B2 (en) 2014-06-16 2017-08-08 Icu Medical, Inc. System for monitoring and delivering medication to a patient and method of using the same to minimize the risks associated with automated therapy
US9539383B2 (en) 2014-09-15 2017-01-10 Hospira, Inc. System and method that matches delayed infusion auto-programs with manually entered infusion programs and analyzes differences therein
EP3304370B1 (en) 2015-05-26 2020-12-30 ICU Medical, Inc. Infusion pump system and method with multiple drug library editor source capability
US9866574B1 (en) * 2015-06-01 2018-01-09 Amazon Technologies, Inc. Protected data type handling awareness
AU2017295722B2 (en) 2016-07-14 2022-08-11 Icu Medical, Inc. Multi-communication path selection and security system for a medical device
ES2962660T3 (es) 2018-07-17 2024-03-20 Icu Medical Inc Sistemas y métodos para facilitar la mensajería clínica en un entorno de red
NZ771914A (en) 2018-07-17 2023-04-28 Icu Medical Inc Updating infusion pump drug libraries and operational software in a networked environment
US10950339B2 (en) 2018-07-17 2021-03-16 Icu Medical, Inc. Converting pump messages in new pump protocol to standardized dataset messages
US10861592B2 (en) 2018-07-17 2020-12-08 Icu Medical, Inc. Reducing infusion pump network congestion by staggering updates
US10692595B2 (en) 2018-07-26 2020-06-23 Icu Medical, Inc. Drug library dynamic version management
AU2019309766B2 (en) 2018-07-26 2024-06-13 Icu Medical, Inc. Drug library management system
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Also Published As

Publication number Publication date
EP0835489A1 (en) 1998-04-15
JPH11507450A (ja) 1999-06-29
GR3035256T3 (en) 2001-04-30
WO1996041261A1 (en) 1996-12-19
US5699509A (en) 1997-12-16
AU707825B2 (en) 1999-07-22
AU6156696A (en) 1996-12-30
DE69610920D1 (de) 2000-12-14
ATE197510T1 (de) 2000-11-11
EP0835489B1 (en) 2000-11-08
DK0835489T3 (da) 2001-02-05
DE69610920T2 (de) 2001-03-15
PT835489E (pt) 2001-04-30
CA2216636A1 (en) 1996-12-19

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Glass Discussion| Journal of Systems and Software-Volume 54, Issue 2

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