How to clean automatic biochemistry analyzer?

A kind of automatic biochemistry analyzer cleaning institutions, and this clean institutions include washing tower and installed in the washing tower of eight root clean needle, whose character is: the needle of cleaning the cleaning first needle, cleaning the second needle, cleaning the third needle, needle, cleaning the fifth cleaning the needle and cleaning the sixth needle is used "single needle double out" structure, namely every root needle have a clean needles, the needle on a bibulous holes and one or more injection hole, this bibulous hole internal a connection needle suction piping, this one or more injection hole are connected needle of a water injection internal pipeline, this water pipeline and the water injection pipeline independently.

Whether Hitachi automatic biochemistry analyzer or Toshiba automatic biochemistry analyzer are not automatic cleaning function, make a determination of each batch samples finished and start up and shut the habit of instrument when cleaning. Each channel, than color cup clean or not directly and biochemical reactions can I, whether the result is accurate and stable relevant, a serious reaction cup was not abnormal, blank for zero wait for a phenomenon. Reaction cup and connection tube cleaning method is: first use tap water flushing, acid potessium dichromate cleaning solution soaking overnight, water rinse in ultrasonic cleaning implement in cleaning, finally distilled water flushing, 37 ℃ temperature cabinet drying. Use than color method to determine the characteristics of the high blood calcium sensitivity, with distilled water instead of serum calcium determination, check the quality of cleaning.

Automatic biochemistry analyzer cleaning organizations to adopt the "single needle double out" structure of the cleaning needle replace the existing "double needle double out" structure of the cleaning needle, mentioned "single needle double out" structure of the cleaning needle contains a bibulous holes and one or more injection hole, bibulous hole connection a suction piping, injection hole connection a water pipe, water pipe suction piping and independent each other, this structure not only ensure the cleaning function not be affected, and make the whole cleaning institutions to install the accuracy requirement of the lower, more convenient installation;

At the same time the utility model change the existing cleaning the needle on cleaning tower of arrangement, installation position, which can make the washing tower and the whole cleaning institutions, the accuracy of the reduced volume work, also is beneficial in control of the operation process cleaning institutions.

Article: from perlong medical (http://www.pl999.net)
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