ES2127533T3 - Dispositivo para monitorizar la capacidad de contraccion cardiaca. - Google Patents

Dispositivo para monitorizar la capacidad de contraccion cardiaca.

Info

Publication number
ES2127533T3
ES2127533T3 ES95921070T ES95921070T ES2127533T3 ES 2127533 T3 ES2127533 T3 ES 2127533T3 ES 95921070 T ES95921070 T ES 95921070T ES 95921070 T ES95921070 T ES 95921070T ES 2127533 T3 ES2127533 T3 ES 2127533T3
Authority
ES
Spain
Prior art keywords
pct
monitor
date dec
acceleration
sec
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
ES95921070T
Other languages
English (en)
Inventor
David Cunningham
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of ES2127533T3 publication Critical patent/ES2127533T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/48—Other medical applications
    • A61B5/4836—Diagnosis combined with treatment in closed-loop systems or methods
    • A61B5/4839—Diagnosis combined with treatment in closed-loop systems or methods combined with drug delivery
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6846—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive
    • A61B5/6879—Means for maintaining contact with the body
    • A61B5/6882—Anchoring means
    • 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
    • A61N1/362—Heart stimulators
    • A61N1/365—Heart stimulators controlled by a physiological parameter, e.g. heart potential
    • A61N1/36514—Heart stimulators controlled by a physiological parameter, e.g. heart potential controlled by a physiological quantity other than heart potential, e.g. blood pressure
    • A61N1/36542—Heart stimulators controlled by a physiological parameter, e.g. heart potential controlled by a physiological quantity other than heart potential, e.g. blood pressure controlled by body motion, e.g. acceleration

Abstract

SE MUESTRA UN APARATO PARA SUPERVISAR LA CONTRACTILIDAD CARDIACA. EL CATETER TIENE UNA PUNTA (1) PARA LA INTRODUCCION EN EL VENTRICULO DEL MUSCULO CARDIACO. EN O CERCA DEL EXTREMO HAY UN TRANSDUCTOR DE ACELERACION (2) QUE RESPONDE A LA ACELERACION CARDIACA NATURAL PARA PROPORCIONAR UNA SEÑAL DE ACELERACION MEDIANTE DICHO CATETER A ELEMENTOS DE PROCESAMIENTO DE LA SEÑAL (9). LOS ELEMENTOS DE PROCESAMIENTO DE LA SEÑAL Y/O EL TRANSDUCTOR DE ACELERACION ES O ESTAN DISPUESTOS PARA SUPRIMIR FRECUENCIAS QUE SE SALGAN DE LA FRANJA COMPRENDIDA ENTRE 15 HZ Y 100 HZ APROXIMADAMENTE.
ES95921070T 1994-06-07 1995-06-07 Dispositivo para monitorizar la capacidad de contraccion cardiaca. Expired - Lifetime ES2127533T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9411397A GB9411397D0 (en) 1994-06-07 1994-06-07 Apparatus for monitoring cardiac contractility

Publications (1)

Publication Number Publication Date
ES2127533T3 true ES2127533T3 (es) 1999-04-16

Family

ID=10756338

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95921070T Expired - Lifetime ES2127533T3 (es) 1994-06-07 1995-06-07 Dispositivo para monitorizar la capacidad de contraccion cardiaca.

Country Status (8)

Country Link
US (1) US6077236A (es)
EP (1) EP0764038B1 (es)
AT (1) ATE174228T1 (es)
AU (1) AU2626995A (es)
DE (1) DE69506544T2 (es)
ES (1) ES2127533T3 (es)
GB (1) GB9411397D0 (es)
WO (1) WO1995033517A1 (es)

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Also Published As

Publication number Publication date
EP0764038A1 (en) 1997-03-26
DE69506544T2 (de) 1999-06-17
DE69506544D1 (de) 1999-01-21
US6077236A (en) 2000-06-20
AU2626995A (en) 1996-01-04
WO1995033517A1 (en) 1995-12-14
GB9411397D0 (en) 1994-07-27
ATE174228T1 (de) 1998-12-15
EP0764038B1 (en) 1998-12-09

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