Apparatuses for extracorporeal and auxiliary circulation of blood

1981 ◽  
Vol 15 (2) ◽  
pp. 46-47
Author(s):  
B. C. Bobrov ◽  
A. L. Frenkel'
Keyword(s):  
Auxiliary Circulation

Power units used in an implanted artificial heart and auxiliary circulation systems

1976 ◽  
Vol 10 (4) ◽  
pp. 241-245
Author(s):  
Yu. M. Kiselev ◽  
V. A. Kremnev ◽  
V. V. Sadov ◽  
V. A. Spiridonov
Keyword(s):  
Artificial Heart ◽  
Auxiliary Circulation

Electric motors for partly and fully autonomous systems for auxiliary circulation and the artificial heart

1990 ◽  
Vol 24 (5) ◽  
pp. 210-214
Author(s):  
Yu. M. Kiselev ◽  
N. I. Kulikov ◽  
S. K. Chirkov
Keyword(s):  
Artificial Heart ◽  
Autonomous Systems ◽  
Electric Motors ◽  
Auxiliary Circulation

scholarly journals THE EXPERIMENTAL MODEL OF DISC-PUMP FOR MECHANICAL CIRCULATORY SUPPORT

2017 ◽  
Vol 18 (4) ◽  
pp. 93-101
Author(s):  
A. M. Chernyavskiy ◽  
T. M. Ruzmatov ◽  
A. V. Fomichev ◽  
A. E. Medvedev ◽  
Y. M. Prikhodko ◽  
...  
Keyword(s):  
Mechanical Circulatory Support ◽  
Support Systems ◽  
Current Model ◽  
Viscous Friction ◽  
Research Area ◽  
Circulatory Support ◽  
Technical Requirements ◽  
Further Development ◽  
Auxiliary Circulation ◽  
Mechanical Heart Support

The relevance of the use of circulatory support systems for the treatment of chronic heart failure (CHF) has increased over the recent years. Up to 20% of the patients from the waiting list for a donor heart die each year before they could get one. In our country, there is a huge need for mechanical heart support systems. However, the acquisition of foreign systems is associated with the excessive fi nancial costs. In addition, nowadays, there is no system that would meet all medical and technical requirements in full, and at the same time, would be of high safety for the patient. Therefore, research on the development of the systems of auxiliary circulation is highly relevant and is in demand in our country. One of the promising directions in this fi eld is disk pumps of viscous friction, which are based on the operation principle of Tesla disk pump. This article describes the creation and operation of the current model of the disk pump. The results of the bench tests confirmed that the expendable pressure characteristics of our disk pump are capable of providing the necessary parameters of blood circulation. The findings confi rm the perspective of the selected research area and provide the basis for further development and testing of this model of pump.

scholarly journals The optimization of an accomodation in the thoracic cavity child the axial pump don-3 (the mathematical model research)

2018 ◽  
Vol 20 (3) ◽  
pp. 40-44
Author(s):  
V. A. Kozlov ◽  
O. Yu. Dmitrieva ◽  
G. P. Itkin ◽  
A. S. Ivanov ◽  
A. P. Kuleshov ◽  
...  
Keyword(s):  
Mathematical Model ◽  
3D Models ◽  
Thoracic Cavity ◽  
Chest Cavity ◽  
Axial Pump ◽  
Model Research ◽  
The Mathematical Model ◽  
Auxiliary Circulation

We have developed and tested a technique for constructing 3D models of the chest and thoracic cavity organs. Due to the obtained results, the mathematical model  was successfully used in the development of classification of variants of placement  of implantable auxiliary circulation systems, and also for building 3D models for  other purposes. In particular, the patients were graded according to the variants of  placing the children’s axial pump DON-3 inside the patient’s chest cavity. Based on  the data, the first fitting of the DON-3 pump was performed on a patient aged 7 years.

Synchronous mechanical cardiac massage under conditions of auxiliary circulation

1976 ◽  
Vol 10 (4) ◽  
pp. 246-248
Author(s):  
T. L. Egorov ◽  
B. I. Lektorskii ◽  
G. P. Itkin ◽  
I. A. Gus'kov ◽  
L. Z. Khazen
Keyword(s):  
Cardiac Massage ◽  
Auxiliary Circulation

Experimental Setup for Studying Wireless Energy Transfer using Magnetic Coupling in Auxiliary Circulation Systems

2012 ◽  
Vol 45 (6) ◽  
pp. 221-224
Author(s):  
A. A. Danilov ◽  
G. P. Itkin ◽  
A. O. Ustinov
Keyword(s):  
Energy Transfer ◽  
Magnetic Coupling ◽  
Experimental Setup ◽  
Wireless Energy Transfer ◽  
Auxiliary Circulation

scholarly journals Performance improvement of an industrial control enclosure cooling system

2021 ◽  
pp. 177-177
Author(s):  
Wei-Ming Chiang ◽  
Fu-Jen Wang ◽  
K Kusnandar
Keyword(s):  
Heat Dissipation ◽  
Cfd Simulation ◽  
Cooling System ◽  
Flow Distribution ◽  
Field Measurements ◽  
Critical Issue ◽  
Industrial Control ◽  
Cooling Systems ◽  
Auxiliary Circulation ◽  
Air Vent

Following the trend of high-accuracy machining, thermal management of industrial control enclosures become a critical issue. Therefore, a well-designed enclosure cooling system is essential to manage the heat generation inside the enclosure. In this study, to improve the performance of cooling system and the air flow distribution inside the enclosure, computational fluid dynamics (CFD) simulation has been used to evaluate the application of using the auxiliary circulation fan and air baffler. Furthermore, this study also investigates the layout design for both supply air vent and return air vent arrangement by two types of commercialized cooling systems through field measurements. The simulation results show the short circulation of airflow is improved when the air baffler is installed. It also shows that the auxiliary circulation fan is suggested. Besides, air baffler is used to enhance the temperature distribution. The experimental results reveal the upper supply vent arrangement will cause the short circulation of airflow slightly. And, the auxiliary circulation fans can improve the heat dissipation of cooling systems. There is no short circulation of airflow for the lower supply vent arrangement, but the supply air cannot be distributed smoothly by the auxiliary circulation fans because the shape of the air baffler is not properly designed.

scholarly journals The results of experimental studies of a new type of auxiliary circulation apparatus base on a disk type pump

2021 ◽  
Vol 9 (2) ◽  
pp. 90-95
Author(s):  
M.O. Zhulkov ◽  
◽  
I.S. Zykov ◽  
E.O. Golovin ◽  
E.O. Golovina ◽  
...  
Keyword(s):  
Experimental Studies ◽  
Circulation Apparatus ◽  
New Type ◽  
Auxiliary Circulation
Sign in / Sign up

Export Citation Format

Share Document