LANCET CARTRIDGE

PROBLEM TO BE SOLVED: To provide a lancet cartridge configured in such a manner that whether it is used up or not can be easily visually confirmed from the outside, and to provide a lancet cartridge in which the shape of the leading end of a lancet holder can be easily modified, so that a sufficient body fluid amount for measurement can be secured as a result.SOLUTION: The lancet cartridge A1 is provided with a skin contact section 71 that is held in the interior of a lancet holder 2 and that includes a second pricking opening 71a. A first pricking opening 23a is formed to a size such that the skin contact section 71 can be accommodated therein. Upon pressing in the pricking direction N1, the skin contact section 71 is accommodated in the first pricking opening 23a, and the leading end section of a pricking member 5 protrudes through the second pricking opening 71a. The skin contact section 71 can be removed from the first pricking opening 23a, such that the leading end section of the pricking member 5 protrudes through the first pricking opening 23a when the skin contact section 71 is removed.