Reducing the primary filling volume of an artificial circulation apparatus of the AIK-5M type

1974 ◽  
Vol 8 (6) ◽  
pp. 349-351
Author(s):  
E. E. Balabin ◽  
V. S. Kasulin
Keyword(s):  
Artificial Circulation ◽  
Circulation Apparatus ◽  
Filling Volume ◽  
Artificial Circulation Apparatus

A new portable artificial circulation apparatus

1967 ◽  
Vol 1 (2) ◽  
pp. 103-106
Author(s):  
F. V. Ballyuzek ◽  
F. V. Bezmenov ◽  
I. G. Fedorov
Keyword(s):  
Artificial Circulation ◽  
Circulation Apparatus ◽  
Artificial Circulation Apparatus

TYPES OF CORRECTION OF THE SUPRACARDIAC FORM OF PARTIAL ABNORMAL DRAINAGE OF THE PULMONARY VEINS. WARDEN PROCEDURE

2021 ◽  
pp. 28-31
Author(s):  
Inkar Sagatov ◽  
Nurzhan Dosmailov
Keyword(s):  
Left Atrium ◽  
Superior Vena Cava ◽  
Right Atrium ◽  
Superior Vena ◽  
Pulmonary Veins ◽  
Vena Cava ◽  
Artificial Circulation ◽  
The Right

The article describes the types of correction of the supracardial form of abnormal drainage of the pulmonary veins. One of the methods of correcting this defect is the Warden operation, which includes: after sternotomy, connection of artificial circulation, cardioplegia, the superior vena cava is cut off, the proximal end is sutured. Next, a right atriotomy is performed, an anastomosis is formed using an autopericardial patch between the abnormal drainage and the left atrium through the ASD. Then an anastomosis is formed between the auricle of the right atrium and the distal end of the superior vena cava. As a result, blood from the abnormal pulmonary veins begins to drain into the left atrium through the ASD.

An experimental study of vascular dynamics by an acceleration plethysmogram using artificial circulation devices

Life Sciences ◽  
2002 ◽  
Vol 71 (14) ◽  
pp. 1655-1666 ◽  
Author(s):  
Tsunao Oh-i ◽  
Tomoki Okuda ◽  
Hideaki Shimazu ◽  
Atsushi Watanabe
Keyword(s):  
Experimental Study ◽  
Artificial Circulation

Influence of restoration methods on the longevity of changes in the thermal and oxygen dynamics of a degraded lake

2015 ◽  
Vol 44 (1) ◽  
Author(s):  
Jolanta Grochowska ◽  
Renata Brzozowska ◽  
Michał Łopata ◽  
Julita Dunalska
Keyword(s):  
Oxygen Depletion ◽  
Artificial Circulation ◽  
Anaerobic Conditions ◽  
Lake Volume ◽  
Depletion Rate ◽  
Bottom Waters ◽  
Phosphorus Inactivation ◽  
The City ◽  
Oxygen Dynamics ◽  
Content Of Oxygen

AbstractThe study was conducted on Lake Długie, located in the city of Olsztyn, which for 20 years received raw domestic sewage (400 m3 per day). After preliminary conservation operations, the lake was restored by artificial circulation and phosphorus inactivation methods. During artificial circulation, water temperature in the whole lake volume was equalized. The disconnection of the compressor stimulated the return to typical thermal parameters in the lake. Phosphorus inactivation did not affect the thermal regime in the lake. Artificial circulation caused an increase in the oxygen content in the whole lake, lowered the oxygen-depletion rate during stagnation, and shortened the duration of anaerobic conditions in the near-bottom waters. Phosphorus inactivation did not directly affect the content of oxygen. However, after the coagulant was added to the lake, the oxygenation of the water was further improved owing to the depressed photosynthesis caused by drastically reduced availability of phosphate for primary producers.

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