Measurement device
A protective cover is attached to a measurement device. The measurement device is provided with an insertion aperture for insertion of a test strip onto which a liquid sample is spotted. The protective cover is attached to the measurement device so as to cover a region including surroundings of the insertion aperture. The protective cover is provided with an opening portion into which the test strip is insertable. The opening portion and the insertion aperture are relatively positioned such that, in a state in which the test strip is inserted through the opening portion and inserted into the insertion aperture, an upper face and lower face of the test strip both abut against the protective cover.
1 . A measurement device to which a protective cover is attached, wherein:
the measurement device comprises an insertion aperture for insertion of a test strip onto which a liquid sample is spotted;
the protective cover is attached to the measurement device so as to cover a region including surroundings of the insertion aperture, and the protective cover includes an opening portion into which the test strip is insertable;
the opening portion and the insertion aperture are relatively positioned such that, in a state in which the test strip is inserted through the opening portion and inserted into the insertion aperture, an upper face and a lower face of the test strip both abut against the protective cover,
the insertion aperture and the opening portion are offset in a vertical direction, and
a first drawing portion is provided at a rear face side lower edge of the opening portion, the first drawing portion drawing the liquid sample by capillary force.
2 . The measurement device according to claim 1 , wherein edges of the insertion aperture are beveled.
3 . The measurement device according to claim 1 , wherein the first drawing portion includes a plurality of ribs that are connected to the rear face side lower edge of the opening portion, and includes interstices between adjacent ribs.
4 . The measurement device according to claim 3 , wherein the plurality of ribs are orthogonal to a lower face side of the test strip in the state in which the test strip is inserted into the insertion aperture.
5 . The measurement device according to claim 1 , wherein a rear face side of the protective cover is spaced apart from the insertion aperture.
6 . The measurement device according to claim 1 , wherein a liquid sump is formed at a rear face side of the protective cover, the liquid sump accommodating the liquid sample that overflows from the first drawing portion.
7 . The measurement device according to claim 1 , wherein a second drawing portion is provided at a front face side lower edge of the opening portion, the second drawing portion drawing the liquid sample by capillary force.
8 . The measurement device according to claim 7 , wherein the second drawing portion includes a plurality of ribs that are connected to the front face side lower edge of the opening portion, and includes interstices between adjacent ribs.
9 . The measurement device according to claim 1 , wherein inclined drawing portions are provided at both left and right ends of the rear face side of the opening portion, the inclined drawing portions drawing the liquid sample by capillary force.