ES2063957T3 - Procedimiento biotelemetrico para la transmision de diferencias de potencial bioelectricas y dispositivo para la transmision de señales de ecg. - Google Patents

Procedimiento biotelemetrico para la transmision de diferencias de potencial bioelectricas y dispositivo para la transmision de señales de ecg.

Info

Publication number
ES2063957T3
ES2063957T3 ES90901530T ES90901530T ES2063957T3 ES 2063957 T3 ES2063957 T3 ES 2063957T3 ES 90901530 T ES90901530 T ES 90901530T ES 90901530 T ES90901530 T ES 90901530T ES 2063957 T3 ES2063957 T3 ES 2063957T3
Authority
ES
Spain
Prior art keywords
signals
transmission
pct
potential differences
patient
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
ES90901530T
Other languages
English (en)
Inventor
Walter Guggenbuhl
Fritz Grogg
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.)
MEDESE AG
Original Assignee
MEDESE AG
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 MEDESE AG filed Critical MEDESE AG
Application granted granted Critical
Publication of ES2063957T3 publication Critical patent/ES2063957T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • 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
    • A61B5/0015—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network characterised by features of the telemetry system
    • A61B5/0017—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network characterised by features of the telemetry system transmitting optical signals
    • 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
    • A61B5/0004—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network characterised by the type of physiological signal transmitted
    • A61B5/0006—ECG or EEG signals
    • 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
    • Y10S128/00—Surgery
    • Y10S128/908—Patient protection from electric shock

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Biomedical Technology (AREA)
  • Veterinary Medicine (AREA)
  • Medical Informatics (AREA)
  • Physics & Mathematics (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physiology (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)

Abstract

EN LA TRANSMISION DE DIFERENCIAS DE POTENCIAL BIOELECTRICAS ENTRE UNOS ELECTRODOS PEGADOS A LA PIEL DE UN PACIENTE, EN FORMA DE TRANSMISION OPTICA UNIDIRECCIONAL DEL PACIENTE AL RESTITUIDOR, UN ELECTRODO FUNCIONA COMO ELECTRODO DE REFERENCIA. LOS POTENCIALES DE TODOS LOS DEMAS ELECTRODOS SERAN COMPARADOS CON EL VALOR DE REFERENCIA Y CADA DIFERENCIA DE POTENCIAL SE TRADUCE EN UNAS SEÑALES QUE SE AMPLIFICAN, SE MULTIPLICAN, SE CONVIERTEN DE ANALOGAS A DIGITALES Y SE TRANSMITEN EN FORMA CODIFICADA. AL MENOS UNA DE LAS DIFERENCIAS DE POTENCIAL QUE HAN DE REGISTRARSE EN EL RESTITUIDOR, SE OBTIENE DE LA DIFERENCIA ENTRE DOS SEÑALES TRANSMITIDAS. DE ESTA MANERA, EL NUMERO DE SEÑALES TRANSMITIDAS PUEDE SER INFERIOR AL NUMERO DE DIFERENCIAS DE POTENCIAL REGISTRADAS. ESTE PROCEDIMIENTO ES APROPIADO, SOBRE TODO, PARA LA TRANSMISION DE SEÑALES ELECTROCARDIOGRAFICAS A UN RESTITUIDOR QUE EFECTUA DOCE DERIVADAS ESTANDAR. LA TRANSMISION OPTICA PUEDE REALIZARSE IGUALMENTE A TRAVES DE UN CONDUCTOR DE LUZ. LAINSTALACION INCLUYE UNA UNIDAD EMISORA DOTADA DE VARIOS EMISORES DE LUZ, EN FORMA DE UN APARATO PORTATIL LLEVADO POR EL PACIENTE, Y UNA UNIDAD RECEPTORA DOTADA DE VARIOS RECEPTORES DE LUZ REPARTIDAS POR VARIOS LUGARES DEL ESPACIO.
ES90901530T 1989-01-27 1990-01-23 Procedimiento biotelemetrico para la transmision de diferencias de potencial bioelectricas y dispositivo para la transmision de señales de ecg. Expired - Lifetime ES2063957T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH25589 1989-01-27

Publications (1)

Publication Number Publication Date
ES2063957T3 true ES2063957T3 (es) 1995-01-16

Family

ID=4182839

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90901530T Expired - Lifetime ES2063957T3 (es) 1989-01-27 1990-01-23 Procedimiento biotelemetrico para la transmision de diferencias de potencial bioelectricas y dispositivo para la transmision de señales de ecg.

Country Status (10)

Country Link
US (1) US5307817A (es)
EP (1) EP0407534B1 (es)
KR (1) KR910700023A (es)
AT (1) ATE114229T1 (es)
BR (1) BR9004920A (es)
CA (1) CA2026583A1 (es)
DE (1) DE59007743D1 (es)
DK (1) DK0407534T3 (es)
ES (1) ES2063957T3 (es)
WO (1) WO1990008501A1 (es)

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US7881778B2 (en) * 2006-09-28 2011-02-01 The General Electric Company Floating physiological data acquisition system with expandable ECG and EEG
FR2912893B1 (fr) 2007-02-23 2009-12-11 Philippe Brunswick Systeme d'analyse electrophysiologique
DE102007036096A1 (de) * 2007-08-01 2009-02-05 Kaltenbach & Voigt Gmbh Zahnärztliches Handgerät zum Erstellen von Messergebnissen
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US8934954B2 (en) 2011-08-23 2015-01-13 Impeto Medical Assessment of sudomor function for peripheral diabetic neuropathy evaluation
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CN103860163B (zh) * 2014-02-27 2015-12-09 深圳市理邦精密仪器股份有限公司 一种心电导联模式智能切换的方法和装置
CN103860164B (zh) * 2014-02-27 2015-10-14 深圳市理邦精密仪器股份有限公司 一种心电驱动导联自动切换的方法和装置
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Also Published As

Publication number Publication date
ATE114229T1 (de) 1994-12-15
BR9004920A (pt) 1991-08-06
WO1990008501A1 (de) 1990-08-09
DK0407534T3 (da) 1994-12-12
EP0407534B1 (de) 1994-11-23
KR910700023A (ko) 1991-03-13
CA2026583A1 (en) 1990-07-28
US5307817A (en) 1994-05-03
DE59007743D1 (de) 1995-01-05
EP0407534A1 (de) 1991-01-16

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