Lancet device and method for sampling and injecting blood using the lancet device
First Claim
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1. A lancet device including a needle momentarily moving forward and restoring, the device comprising:
- a lancet cap having a vacuum lancet chamber or a capillary chamber enclosing the needle and sucking blood out-flowing from skin punctured by the needle to temporarily store the blood.
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Abstract
There is provided a lancet device including a lancet chamber and a blood outlet capable of drawing needed amount of blood from skin of mammals including humans by a vacuum mechanism or a capillary mechanism of the lancet device, temporarily storing the blood, and injecting the blood through an injection opening of a blood analysis and diagnosis apparatus such as a digital bio disc (DBD) and a lab-on-a-chip into a blood chamber thereof.
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Citations
21 Claims
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1. A lancet device including a needle momentarily moving forward and restoring, the device comprising:
a lancet cap having a vacuum lancet chamber or a capillary chamber enclosing the needle and sucking blood out-flowing from skin punctured by the needle to temporarily store the blood. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21)
Specification