Lancet pricking device
First Claim
1. A lancet pricking device comprising:
- a lancet;
a launching spring; and
a lancet holder for housing therein the lancet and the launching spring,wherein the lancet comprises a lancet body, a lancet cap and a pricking needle, and the pricking needle is disposed in both the lancet body and the lancet cap,wherein the launching spring is attached to the lancet body, and the lancet body is secured by abutting against the lancet holder such that the launching spring is kept compressed before a pricking operation,wherein, when the lancet cap is removed, the lancet body becomes capable of warping upon being pressed from an outside to cause the secured lancet body to be released,wherein the lancet body is provided with an elastic portion, and the elastic portion warps when the warping of the lancet body is performed, such that a tip section of the lancet body inclines,wherein the lancet body is launched to move in a pricking direction, andwherein the elastic portion of the moving lancet body slides on an inner wall surface of the lancet holder.
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Accused Products
Abstract
A lancet pricking device comprising a lancet, a launching spring and a lancet holder for housing therein the lancet and the launching spring. The lancet pricking device of the present invention is characterized in that the lancet comprises a lancet body, a lancet cap and a pricking needle, and the pricking needle is disposed in both the lancet body and the lancet cap; wherein the launching spring is attached to the lancet body, and the lancet body is secured by abutting against the lancet holder such that the launching spring is kept compressed before a pricking operation; and wherein, when the lancet cap is removed, the lancet body becomes capable of warping upon being pressed from an outside to cause the secured lancet body to be released.
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Citations
12 Claims
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1. A lancet pricking device comprising:
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a lancet; a launching spring; and a lancet holder for housing therein the lancet and the launching spring, wherein the lancet comprises a lancet body, a lancet cap and a pricking needle, and the pricking needle is disposed in both the lancet body and the lancet cap, wherein the launching spring is attached to the lancet body, and the lancet body is secured by abutting against the lancet holder such that the launching spring is kept compressed before a pricking operation, wherein, when the lancet cap is removed, the lancet body becomes capable of warping upon being pressed from an outside to cause the secured lancet body to be released, wherein the lancet body is provided with an elastic portion, and the elastic portion warps when the warping of the lancet body is performed, such that a tip section of the lancet body inclines, wherein the lancet body is launched to move in a pricking direction, and wherein the elastic portion of the moving lancet body slides on an inner wall surface of the lancet holder. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
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Specification