RO85068B1 - Inima artificiala - Google Patents
Inima artificialaInfo
- 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
Links
- 239000012528 membrane Substances 0.000 abstract 4
- 239000008280 blood Substances 0.000 abstract 2
- 210000004369 blood Anatomy 0.000 abstract 2
- 230000005291 magnetic effect Effects 0.000 abstract 2
- 230000005540 biological transmission Effects 0.000 abstract 1
- 230000000747 cardiac effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 abstract 1
- 230000005284 excitation Effects 0.000 abstract 1
- 230000005294 ferromagnetic effect Effects 0.000 abstract 1
- 239000012530 fluid Substances 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 208000010125 myocardial infarction Diseases 0.000 abstract 1
- 230000003068 static effect Effects 0.000 abstract 1
- 238000001356 surgical procedure Methods 0.000 abstract 1
Landscapes
- External Artificial Organs (AREA)
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.
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) |
-
1982
- 1982-05-03 RO RO107419A patent/RO85068B1/ro unknown
Also Published As
| Publication number | Publication date |
|---|---|
| RO85068A3 (ro) | 1984-09-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Shannon | A comparison of alternative means of providing sensory feedback on upper limb prostheses | |
| US3170993A (en) | Means for aiding hearing by electrical stimulation of the facial nerve system | |
| DE3777253D1 (de) | Herzschrittmacher zur stimulierung des menschlichen herzens. | |
| ATE44873T1 (de) | Gehoerstimulierung mit kontinuierlichen und impulsartigen signalen. | |
| DK0532149T3 (da) | Hjertepacemaker | |
| WO1988003423A3 (en) | Improvement in implantations for cardiac stimulation by pacemaker | |
| NO20005959D0 (no) | Fremgangsmåte for syklisk aktivering av pacemaker med gjennomsnittlig frekvens noe over den virkelige frekvens | |
| IL143891A0 (en) | Device for reducing signal noise in a fetal ecg signal | |
| JP2791031B2 (ja) | 人工聴覚器官及び信号処理装置 | |
| DE3778585D1 (de) | Herzschrittmacher zur stimulierung des menschlichen herzens. | |
| Fourcin et al. | Speech perception with promontory stimulation. | |
| DE3786207D1 (de) | Ultraschallwellendiagnosegeraet unter anwendung von interpolationswerten des gewichtungsfaktors. | |
| RO85068B1 (ro) | Inima artificiala | |
| GB1359005A (en) | Relaxation therapy apparatus | |
| JPS57501817A (ro) | ||
| MD550B1 (ro) | Procedeu de prelucrare a dintilor modificati ai elementelor angrenajului precesional | |
| GB8703969D0 (en) | Generating acoustic pulse | |
| IL83476A (en) | Preparation of hydrogen peroxide | |
| JPS55116354A (en) | Preparation of sterilized holding macaronic thread type artificial kidney | |
| JPS6464671A (en) | Cardiac pacemaker and generating method for variable heart rate | |
| FR2440198A1 (fr) | Stimulateur implantable | |
| JPS5764051A (en) | Assembled body of dental treatment instrument | |
| MD326C2 (ro) | Metodă de electrostimulare a stomacului prin conectare | |
| SU735258A1 (ru) | Имплантируемый электрокардиостимул тор | |
| GB8700950D0 (en) | Treatment of super-alloy surfaces |