[Bacteriological control of blood preservation, production of infusion solutions and dry human plasma under conditions of aseptic work and possible sources of their contamination].
In premises for blood conservation, production of dry human plasma and infusion solutions "notwithstanding the permanent measures for desinfection, new bacterial contamination occurs from time to time and whose source are the casings and material originating from non-sterile environment. Bacteriological control, which has primarily a preventive character, enables a due forecast for measures to be undertaken by the appropriate desinfection of the working surfaces and air, satisfactory conditions of aseptic work can be maintained. General hygiene should be paid attention to as well as mechanical cleansing of premises, avoidance of groups for lunch-time etc., since the treatment by desinfectors would not be sufficient for maintenance of aseptic working conditions. In order to prevent the transmission of bacterial contamination, premises for blood conservation should be strictly separated from other operations and also prevent the unnecessary movements of personnel through corridors. The results of the bacteriological control of the personnel show that greater attention should be paid to their health care since the workers there work in closed aseptic systems and thus avoid them as a bacteria transmittors in respect to danger of blood and dry human plasma contamination. It is also necessary to efficiently educate the personnel for work in aseptic conditions and also increase their elementary knowledge from bacteriology and hygiene. The bacterial skin-flora on the spot of donor's venepuncture also presents a certain danger for blood contamination. Therefore, it is necessary to establish the most optimal manner of skin desinfecate together with the most appropriate means having a fast bactericidal and fungicidal action. It would also be useful, on the basis of further test, to suggest certain standard for an allowed number of conditionally pathogenic and saprophytic microorganisms which would be used by the instutions performing the blood transfusion and production of the intravenous solutions during their bacteriological controls.
D000985:Antisepsis; D001207:Asepsis; D001419:Bacteria / Q000302:isolation & purification*; D001793:Blood Preservation; D004203:Disinfection; D005612:Freeze Drying; D006801:Humans; D010949:Plasma / Q000382:microbiology*; D012996:Solutions
D012996:Solutions
Bakterioloska kontrola konzervacije krvi, proizvodnje infuzionih rastvora i suhe ljudske plazme u uslovima asepticnog rada i moguci izvori njihove kontaminacije