Device for collecting sample
Disclosed herein is a device for collecting a sample, which is intended to dispense a received sample onto a measurement strip. The device includes a main body and a pair of receiving pieces. The receiving pieces protrude from a first end of the main body in such a way as to be spaced apart from each other while facing each other, and receive the sample by capillary force acting on a space which is defined between the receiving pieces and which is open on right, left and bottom sides. The device allows the received sample to be easily transferred to a reaction zone of a measurement strip, and enables the sample to be completely absorbed by the reaction zone because of capillary force in a receiving area when the device comes into contact with the reaction zone of the strip.
1. A device for collecting a sample, comprising: a main body; and a pair of receiving pieces protruding from a first end of the main body in such a way as to be spaced apart from each other while facing each other, and receiving the sample by capillary force acting on a space which is defined between the receiving pieces and which is open on right, left and bottom sides, wherein a curvature of each of the receiving pieces is configured such that an end of the receiving piece matches a hole formed in a reaction zone of a measurement strip and is in slight contact with the reaction zone.
2. The device as set forth in claim 1 , wherein the first end of the main body protrudes in an arc shape, and the pair of receiving pieces protrudes in an arc shape to correspond to a shape of the first end of the main body.
3. The device as set forth in claim 2 , wherein an inner wall of each of the receiving pieces is treated with a surfactant.
4. The device as set forth in claim 2 , wherein the receiving pieces protrude by different lengths from the main body, and a difference in protruding length between the receiving pieces is 3 mm or less.
5. The device as set forth in claim 2 , wherein a spacing distance between the receiving pieces ranges from 0.20 mm to 2.00 mm.
6. The device as set forth in claim 1 , wherein the pair of receiving pieces is formed in a circular shape.
7. The device as set forth in claim 6 , wherein an-inner wall of each of the receiving pieces is treated with a surfactant.
8. The device as set forth in claim 6 , wherein the receiving pieces protrude by different lengths from the main body, and a difference in protruding length between the receiving pieces is 3 mm or less.
9. The device as set forth in claim 6 , wherein a spacing distance between the receiving pieces ranges from 0.20 mm to 2.00 mm.
10. The device as set forth in claim 1 , wherein the main body comprises a pair of finger seats which are concavely formed on a second end of the main body to allow a user to easily hold the main body with his or her finger.
11. The device as set forth in claim 1 , wherein the sample collecting device is made of an acrylic or hydrophilic plastic material.