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ES461547A1 - Estimulador cardiaco de acoplamiento electro-magnetico. - Google Patents

Estimulador cardiaco de acoplamiento electro-magnetico.

Info

Publication number
ES461547A1
ES461547A1 ES461547A ES461547A ES461547A1 ES 461547 A1 ES461547 A1 ES 461547A1 ES 461547 A ES461547 A ES 461547A ES 461547 A ES461547 A ES 461547A ES 461547 A1 ES461547 A1 ES 461547A1
Authority
ES
Spain
Prior art keywords
circuit
translation
machine
legally binding
google translate
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
Application number
ES461547A
Other languages
English (en)
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
Priority to ES461547A priority Critical patent/ES461547A1/es
Publication of ES461547A1 publication Critical patent/ES461547A1/es
Expired legal-status Critical Current

Links

Landscapes

  • Prostheses (AREA)
  • Magnetic Treatment Devices (AREA)

Abstract

Estimulador cardíaco de acoplamiento electromagnético, esencialmente caracterizado porque la salida del mismo se acopla al catéter a través de los arrollamientos primario y secundario de un transformador; con la particularidad de que el circuito del oscilador está constituido por un multivibrador astable cuyo período de oscilación está determinado por un circuito RC exterior, utilizándose un circuito de división por dos, para mantener la capacidad lo más pequeña posible, de tal forma que la onda cuadrada que sale del multivibrador es diferenciada por un circuito RC con una constante de tiempo, al 63,2% del voltaje de pico, de 0,47 m.seg.; cuya onda diferenciada presenta una parte negativa que se elimina mediante un transistor de salida IC-MOS tipo "enhancement" de canal N; habiéndose previsto que la saturación de tal transistor se produzca a unos 2 voltios en puerta.
ES461547A 1977-08-11 1977-08-11 Estimulador cardiaco de acoplamiento electro-magnetico. Expired ES461547A1 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES461547A ES461547A1 (es) 1977-08-11 1977-08-11 Estimulador cardiaco de acoplamiento electro-magnetico.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES461547A ES461547A1 (es) 1977-08-11 1977-08-11 Estimulador cardiaco de acoplamiento electro-magnetico.

Publications (1)

Publication Number Publication Date
ES461547A1 true ES461547A1 (es) 1978-06-01

Family

ID=8474392

Family Applications (1)

Application Number Title Priority Date Filing Date
ES461547A Expired ES461547A1 (es) 1977-08-11 1977-08-11 Estimulador cardiaco de acoplamiento electro-magnetico.

Country Status (1)

Country Link
ES (1) ES461547A1 (es)

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