RO85068B1 - Inima artificiala - Google Patents

Inima artificiala

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Publication number
RO85068B1
RO85068B1 RO107419A RO10741982A RO85068B1 RO 85068 B1 RO85068 B1 RO 85068B1 RO 107419 A RO107419 A RO 107419A RO 10741982 A RO10741982 A RO 10741982A RO 85068 B1 RO85068 B1 RO 85068B1
Authority
RO
Romania
Prior art keywords
heart
membrane
cavities
magnetic field
blood pump
Prior art date
Application number
RO107419A
Other languages
English (en)
Other versions
RO85068A3 (ro
Inventor
Vasile Sitaru
Original Assignee
Vasile Sitaru
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 Vasile Sitaru filed Critical Vasile Sitaru
Priority to RO107419A priority Critical patent/RO85068B1/ro
Publication of RO85068A3 publication Critical patent/RO85068A3/ro
Publication of RO85068B1 publication Critical patent/RO85068B1/ro

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Abstract

Inventia se refera la o inima artificiala care preia functia cordului uman, pentru o perioada de timp mai îndelungata, necesara pregatirii transpalntului cardiac ea putînd fi folosita si ca inima de ajutor pentru a usura activitatea cordului sau la interventiile chirurgicale pe cord si la pacientii care au suferit un infarct miocardic si este o perfectionare a inventiei principale cu descrierea nr. 70945. Inima artificiala conform inventiei, cuprinde un generator de impulsuri temporizate de cîmp magnetic, un releu electronic cu structura unui circuit electronic basculant, atasabil si cu functionarea unui stimulator cardiac, un întrerupator static un potentiometru si un electromegnet al carui miez este format din doi poli concentrici între care este plasata o bobina de excitatie, un convertizor sonic de impulsuri cardiace, care transforma impulsurile de cîmp magnetic în impulsuri cardiace, si este prevazut cu un inel metalic care sustine o membrana circulara la care este fixata partea centrala o piesa feromagnetica si un arc elicoidal, membrana care prin pozitia ei verticala, desparte cavitatea convertizorului sonic în doua compartimente care comunica prin doua orificii cu doua camere de impuls, care sunt despartite de cavitatile pompei sanguine prin niste membrane circulare în compartimentele convertizorului si în camerele de impuls, circulînd un lichid de transmisie, prin intermediul caruia sunt transmise la cavitatile pompei sanguine impulsurile sonice generate de membrana circulara a convertizorului sonic.
RO107419A 1982-05-03 1982-05-03 Inima artificiala RO85068B1 (ro)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO107419A RO85068B1 (ro) 1982-05-03 1982-05-03 Inima artificiala

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO107419A RO85068B1 (ro) 1982-05-03 1982-05-03 Inima artificiala

Publications (2)

Publication Number Publication Date
RO85068A3 RO85068A3 (ro) 1984-09-24
RO85068B1 true RO85068B1 (ro) 1984-10-30

Family

ID=20111470

Family Applications (1)

Application Number Title Priority Date Filing Date
RO107419A RO85068B1 (ro) 1982-05-03 1982-05-03 Inima artificiala

Country Status (1)

Country Link
RO (1) RO85068B1 (ro)

Also Published As

Publication number Publication date
RO85068A3 (ro) 1984-09-24

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