METHOD FOR SMEARING SPECIMEN AND DEVICE THEREFOR

摘要

PURPOSE:To automatically stock a great number of petri dishes after smearing by forming a smear pattern having a great number of stocks of petri dishes before smearing and a proper division of plural specimens to automatically carry out correct specimen collection while properly preventing secondary contamination. CONSTITUTION:This method for smearing is the one in which smearing is carried out in a part enclosed with positive-pressure sterile air. A product is automatically bored with a thermally sterilized perforating rod and a specimen is automatically taken out with a thermally sterilized collecting tool and automatically and continuously smeared on petri dish containing a medium to give a device for smearing a specimen.