LANCET PRICKING DEVICE
First Claim
1. A lancet pricking device, comprising:
- a lancet;
a launching spring;
a trigger part; and
a holder for housing therein the lancet, the launching spring and the trigger part,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 trigger part comprises a pair of arms positioned inside the holder;
wherein the launching spring is attached to the lancet body, and the lancet body is secured to the arms of the trigger part by an abutment of the lancet body on the arms such that the launching spring is kept compressed before a pricking operation;
wherein the trigger part cannot be pushed further into the holder at a point in time before the lancet cap is removed from the lancet, and whereas the trigger part can be pushed further into the holder at a point in time after the lancet cap is removed from the lancet;
wherein the arms of the trigger part become capable of warping upon the pushing of the trigger part to cause the secured lancet body to be released.
0 Assignments
0 Petitions
Accused Products
Abstract
A lancet pricking device comprises a lancet, a launching spring, a trigger part and a holder housing the lancet, launching spring and trigger part. The lancet comprises a lancet body, lancet cap and pricking needle. The pricking needle is in both the lancet body and lancet cap. The trigger part has a pair of arms positioned inside the holder. The launching spring is attached to the lancet body. The lancet body is secured to the arms of the trigger part by an abutment of the lancet body on the arms such that the launching spring is compressed before a pricking operation. The trigger part cannot be pushed toward the inside of the holder before the lancet cap is removed, but can be pushed toward the inside of the holder after the cap is removed. The lancet body warps when pressed to release the secured lancet body.
-
Citations
18 Claims
-
1. A lancet pricking device, comprising:
-
a lancet; a launching spring; a trigger part; and a holder for housing therein the lancet, the launching spring and the trigger part, 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 trigger part comprises a pair of arms positioned inside the holder; wherein the launching spring is attached to the lancet body, and the lancet body is secured to the arms of the trigger part by an abutment of the lancet body on the arms such that the launching spring is kept compressed before a pricking operation; wherein the trigger part cannot be pushed further into the holder at a point in time before the lancet cap is removed from the lancet, and whereas the trigger part can be pushed further into the holder at a point in time after the lancet cap is removed from the lancet; wherein the arms of the trigger part become capable of warping upon the pushing of the trigger part to cause the secured lancet body to be released. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17)
-
-
18. (canceled)
Specification