Integrated Sensor and Lancet Device and Method for Collecting Body Fluid Using the Same
First Claim
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1. A sensor/lancet integrated device comprising a lancet including a needle part for puncturing skin, and a sensor including a reagent part;
- whereinthe lancet is integrally molded with the needle part.
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Abstract
The present invention relates to a sensor/lancet integrated device 1 including a lancet including a needle part 14 for puncturing skin, and a sensor including a reagent part 17. The lancet is integrally molded with the needle part 14. The device 1 preferably further includes a capillary 15 for supplying to the reagent part 17. Preferably, the needle part 14 is formed to a hollow form, and has the interior communicated to an introduction port. The needle part 14 may be formed projecting from a location different from the introduction port.
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Citations
28 Claims
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1. A sensor/lancet integrated device comprising a lancet including a needle part for puncturing skin, and a sensor including a reagent part;
- wherein
the lancet is integrally molded with the needle part. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
- wherein
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12. A sensor/lancet integrated device comprising a lancet including a needle part for puncturing skin, and a sensor including an introduction port for introducing body fluid;
- wherein
the needle part is formed projecting from a location different from the introduction port. - View Dependent Claims (13, 14, 15, 16, 17)
- wherein
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18. A sensor-run set integrated device comprising a lancet including a needle part for puncturing skin, and a sensor including a reagent part;
- wherein
the sensor has a mode in which a cover is joined with respect to a substrate; and the needle part is fixed between the substrate and the cover.
- wherein
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19. A sensor/lancet integrated device comprising a lancet including a needle part for puncturing skin, and a sensor including a reagent part;
- wherein
the lancet includes a joint for fixing to the sensor; and the needle part is integrated to the joint. - View Dependent Claims (20, 21)
- wherein
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22. A body fluid collecting method using a sensor/lancet integrated device including a lancet integrally molded with a needle part formed to a hollow form, and a sensor with a reagent part;
- the method comprising;
a first step of moving the needle part to a position where a tip of the needle part contacts skin, and obtaining the position where the tip of the needle part contacts the skin; a second step of puncturing the needle part to the skin and incising the skin; a third step of removing the needle part from the skin; and a fourth step of contacting the tip of the needle part to the body fluid bled from the skin based on a result in the first step. - View Dependent Claims (23, 24, 25)
- the method comprising;
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26. A body fluid collecting method using a sensor/lancet integrated device including a lancet integrally molded with a needle part formed to a hollow form, and a sensor with a reagent part;
- the method comprising;
a first step of puncturing the needle part to skin and incising the skin; and a second step of aspirating the body fluid to an interior of the needle part by a capillary force generated in the interior of the needle part with the needle part punctured in the skin.
- the method comprising;
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27. A body fluid collecting method using a sensor/lancet integrated device including a sensor with an introduction port for introducing body fluid, and a lancet with a needle part formed projecting from a location different from the introduction port;
- the method comprising;
a first step of puncturing the needle part to skin and incising the skin; a second step of removing the needle part from the skin; a third step of rotating the sensor/lancet integrated device; and a fourth step of contacting the introduction port to the body fluid bled from the skin. - View Dependent Claims (28)
- the method comprising;
Specification