ABSTRACT
Objective To establish the central tube preparation system for the blood samples from hospitalized patients in clinical laboratories and explore its application value.Methods A central tube preparation system for clinical specimen was researched and developed.The system was directly connected with the laboratory information management system (LIMS) and hospital information management system (HIMS) for monitoring and tracking management on-line with standardization,intellectualization and informatization during the whole process of collection,detection and report of clinical specimens.Results The central tube preparation system for blood samples from hospitalized patients in clinical laboratories was successfully established.The development and application of this system optimized the blood collection process,avoided incidental human mistakes in traditional blood collection process,realized the real-time monitoring of the clinical samples during the whole process and reduced the labor intensity of nurses.Therefore,the working efficiency and degree of clinical satisfaction were increased greatly.Conclusion The developed system could process the specimens intelligently,improve the management level of hospital and department and provide guarantee for standardized management of clinical laboratories.
ABSTRACT
Objective To explore the significance of quality control after clinical laboratory analysis .Methods A total of 450 pieces of unqualified testing reports were collected from the Department of Clinical Laboratory from January 2012 to June 2014 and reasons causing unqualified testing reports were analyzed .Results In all 450 pieces of unqualified testing reports ,testing results of 169 pieces were inconsistent with results of clinical diagnosis ,accounted for 37 .6% ;149 pieces with missing or indirect inspection i‐tems ,accounted for 33 .1% ;62 pieces did not indicate staff or department sending specimens ,accounted for 13 .8% ;results of 36 pieces reached the critical value but without re‐inspection or did not indicate the re‐inspection ,accounted for 8 .0% ;18 pieces did not clarify specimens with lipid turbidity or jaundice and so on ,accounted for 4 .0% ;16 pieces marked with wrong sample types ,accoun‐ted for 3 .6% .Conclusion It is necessary to conduct quality control after clinical laboratory analysis before delivering report ,stand‐ardize operating procedures ,check every report seriously ,make clear responsibility and improve awareness of responsibility ,in order to provide a qualified testing report for clinical practice .
ABSTRACT
Objective To analyze reason and countermeasures of unqualified blood specimens ,improve the qualified rate of sam-ples ,to strengthen the quality control before analysis .Methods A retrospective statistical analysis were conducted to analyze the characteristics of the unqualified specimen and reasons from January 2013 to June 2014 .Results A total of 11 024 unqualified spec-imens accepted in the inspection center from January 2013 to June 2014 ,accounting for 0 .331% of reasons of unqualified specimens including hemolysis(26 .7% ) ,blood coagulation(25 .8% ) .The unqualified specimen in surgical system was higher than that in med-ical system .Conclusion Control specimen qualified rate system should be established in clinical laboratory ,the fraction defective samples should be reduced through continuous analysis and communication with clinical medical personnel to ensure the quality be-fore analyzing .