Check chip for sensor measuring device
First Claim
1. A check chip having a similar shape to a measuring sensor, to be mounted on a measuring device to check operations of the measuring device for measuring a specified component in a sample using the measuring sensor, said check chip comprising a sensor body with at least one structural characterizing portion provided thereon, said at least one structural characterizing portion allowing a user of the measuring device to recognize a difference from a correction chip having a similar shape to a measuring sensor and at least one structural characterizing portion thereon, said correction chip being for correcting errors in the measuring device, and said at least one structural characterizing portion of the check chip has a shape which can be recognized by the user from the touch, and said at least one structural characterizing portion is provided in a location where the user is considered to pick said check chip up, said user loads in the measuring device touching the at least one structural characterizing portion of the check chip.
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Accused Products
Abstract
A check chip of a sensor measuring device is provided with a structural characterizing portion of a convex shape, concave shape or a penetration hole at a location where a user is considered to pick the check chip up. The state of the structural characterizing portion is made to be different from that of a structural characterizing portion provided on a correction chip which is similar to the check chip, in size, the number of the structural characterizing portions, or placement location. Therefore, the difference from the correction chip can be easily identified even by a visually handicapped person or a weak-sighted person, according to the difference in the structural characterizing portion, from feel, thereby preventing the person from using the check chip and the correction chip with confusion.
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Citations
12 Claims
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1. A check chip having a similar shape to a measuring sensor, to be mounted on a measuring device to check operations of the measuring device for measuring a specified component in a sample using the measuring sensor,
said check chip comprising a sensor body with at least one structural characterizing portion provided thereon, said at least one structural characterizing portion allowing a user of the measuring device to recognize a difference from a correction chip having a similar shape to a measuring sensor and at least one structural characterizing portion thereon, said correction chip being for correcting errors in the measuring device, and said at least one structural characterizing portion of the check chip has a shape which can be recognized by the user from the touch, and said at least one structural characterizing portion is provided in a location where the user is considered to pick said check chip up, said user loads in the measuring device touching the at least one structural characterizing portion of the check chip.
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11. A kit for a measuring device, said kit comprising:
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a correction chip adapted to be mounted on the measuring device for measuring a specified component in a sample using the measuring sensor to correct errors in the measuring device, said correction chip having a similar shape to a measuring sensor and at least one structural characterizing portion of a chip; and
a check chip to be mounted on the measuring device to check operations of the measuring device, said check chip comprising a sensor body with a similar shape to a measuring sensor and at least one structural characterizing portion provided thereon, said at least one structural characterizing portion allowing a user of the measuring device to recognize a difference from said correction chip. - View Dependent Claims (12)
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Specification