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Biomedical subjects

N A Super

Publications and source records attributed to N A Super.

31 records · Page 2Linked to original sources
PubMedDate not supplied

[Test of the "Biopulse-3" aortic balloon pumping apparatus].

Experiments on a specially constructed laboratory stand were set up with a view to determining power and dynamic possibilities of the translatory motion drive in the "Biopulse-3" unit when operating an intra-aortic ball-pump and also assessing the service properties of individual unit-blocks intended for injection, measurement and registration. Trial testing showed the drive to the suitable for using in the intra-aortic ballooning.

Animals↗
PubMedDate not supplied

[Automation of the technological medical process in ambulatory polyclinic and hospital establishments].

Now, the creation of automated instruments, apparatus and systems providing complex instrumentation of medical technological processes in ambulant-polyclinical and hospital centers became the main line of the medical technique's development. Primary problems and objects of automation are determined from the proposed models of managing the treatment and diagnostic processes in these establishments.

Ambulatory Care Facilities↗
PubMedDate not supplied

[Aspects of providing the equipment for mass screening systems for the early detection of oncological diseases].

An optimal modification of the patients flow arrangement is offered for more convenient form and methods of the population screening for malignant tumours and precancerous diseases, aided by medical and computer techniques. A scheme of the mass-screening system and principal aspects of technical provision particularly for oncological screening are presented.

Diagnosis, Computer-Assisted↗
PubMedDate not supplied

[Gas volume stabilization in the pneumatic transmission unit of the assisted circulation apparatus].

A compensator connected to the section consisting of the pump-main line-operating member and including a pneumatic resistance and a flaxid non-elastic container enables it in combination with the feedback to maintain through the volumetric displacement of the gas, or changing the pump diaphragm position, the stability of the gas volume in the pneumatic transmission element of the assisted circulation apparatus. The stabilization of the gas volume in the pneumatic transmission element creates favourable conditions of exploitation and heightens the effect of the cardiac insufficiency treatment, expecially in cases of protracted assisted circulation.

Assisted Circulation↗
PubMedDate not supplied

[Means of improving the operational safety of balloon-pump counter-pulsation apparatus].

The apparatus of assisted circulation, in particular those intended for counter-pulsation with the pump-balloon, as concerns their reliability and safety to units whose failure presents immediate danger for the patient's life. An analysis of modern batch manufactured apparatus revealed a tendency toward widening the scope and complicating the signallization means of automatic protection and preventing failures. It is shown that the reliability of the units for counter-pulsation with the pump-balloon is not only a technical, but also a biomedicocybernetic problem. Substance is given to the need for introduction into the system of the apparatus for assisted circulation of sand-by actuating mechanisms for secure a purposeful influence on the physiological parameters of the organism.

Assisted Circulation↗