| dilating bougie |
a bougie whose diameter can be increased by turning a screw; commonly used for dilating a stricture of the urethra.
출처: www.mercksource.com/pp/us/cns/cns_hl_dorlands.jspz...
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| dilution coefficient |
a number that expresses the effectiveness of a disinfectant for a given organism. It is calculated by the equation tc n = k, where t is the time required for killing all organisms, c is the concentration of disinfectant, n is the dilution coefficient, and k is a constant. A low coefficient indicates the disinfectant is effective at a low concentration.
출처: www.mercksource.com/pp/us/cns/cns_hl_dorlands.jspz...
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| dilution-filtration technique |
a blood culture technique in which any culture inhibitors present in the blood are diluted out and red blood cells are removed before the sample is filtered and cultured, thereby permitting the identification of organisms in about 24 hours.
출처: www.mercksource.com/pp/us/cns/cns_hl_dorlands.jspz...
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| dilation and curettage |
D&C. A minor operation in which the cervix is expanded enough (dilation) to permit the cervical canal and uterine lining to be scraped with a spoon-shaped instrument called a curette (curettage). Also called dilatation and curettage.
출처: www.stjude.org/glossary
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| dilator |
A device used to stretch or enlarge an opening.
출처: www.stjude.org/glossary
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