Apparatus for reading identification information of biosensor

• US 9,044,756 B2
• Filed: 08/17/2012
• Issued: 06/02/2015
• Est. Priority Date: 09/16/2005
• Status: Active Grant

• Current Assignee: Osang Healthcare Co., Ltd.
• Original Assignee: INFOPIA CO., LTD
• Inventors: Bae, Byeong-woo, Lee, Sung-dong, Suk, Hong-seong, Yoo, Jina, Lee, Ki-won, Hong, Jong-won, Nam, Duck-sung
• Primary Examiner(s): MERKLING, SALLY ANNE
• Application Number:
  US13/588,025
• Publication Number:
  US 20120305394A1
• Time in Patent Office: 1,019 Days
• Field of Search: 422/422, 422/566, 436/46, 356/402
• US Class Current: 1/1
• CPC Class Codes: B01L 3/545 for laboratory containers
• CPC Class Codes: G01N 2035/00772 mechanical or optical code other than bar code
• CPC Class Codes: G01N 27/3274 Corrective measures, e.g. error detection, compensation for temperature or hematocrit, calibration coding of calibration information G01N33/48771
• CPC Class Codes: G01N 33/48771 Coding of information, e.g. calibration data, lot number

Abstract

An apparatus for reading identification information of a biosensor is provided, including a biosensor sensing unit detecting the biosensor, a light-emitting unit emitting light on an identification information recording unit when the biosensor sensing unit detects the biosensor, the identification information recording unit having the identification information of the biosensor recorded thereon, a light-receiving unit that receives the light emitted from the light-emitting unit, and reflected or refracted by or passing through the identification information recording section, and an identification information reading unit analyzing the light received by the light-receiving unit and reading the identification information of the biosensor.

Claims

1. An apparatus for reading identification information of an electro-chemical biosensor, the apparatus comprising:

a biosensor sensing unit configured to detect insertion of the electro-chemical biosensor into the apparatus;

a light emitting unit configured to turn on and emit light on a color tag having at least two color segments disposed on the electro-chemical biosensor when the biosensor sensing unit detects the insertion of the electro-chemical biosensor;

a light receiving unit configured to receive the light emitted from the light emitting unit, the received light reflected by, refracted by, or passing through the color tag having the at least two color segments; and

an identification information reading unit configured to analyze the light received by the light receiving unit and read the identification information of the electro-chemical biosensor from an arrangement of colors on the color tag, wherein

each color segment comprises a single color and the color of a first of the at least two color segments identifies the manufacturer of the electro-chemical biosensor.

2. The apparatus of claim 1, wherein the color of a second of the at least two color segments identifies a biological characteristic detected by the electro-chemical biosensor.

3. An apparatus for reading identification information of an electro-chemical biosensor, the apparatus comprising:

a biosensor sensing unit configured to detect insertion of the electro-chemical biosensor into the apparatus;

a light emitting unit configured to turn on and emit light on a color tag having at least two color segments disposed on the electro-chemical biosensor when the biosensor sensing unit detects the insertion of the electro-chemical biosensor;

a light receiving unit configured to receive the light emitted from the light emitting unit, the received light reflected by, refracted by, or passing through the color tag having the at least two color segments; and

an identification information reading unit configured to analyze the light received by the light receiving unit and read the identification information of the electro-chemical biosensor from an arrangement of colors on the color tag, wherein

each color segment comprises a single color and the color of each of the at least two color segments independently identifies a characteristic of the electro-chemical biosensor.

4. An apparatus for reading identification information of an electro-chemical biosensor, the apparatus comprising:

a biosensor sensing unit configured to detect insertion of the electro-chemical biosensor into the apparatus;

a light emitting unit configured to turn on and emit light on a color tag having at least two color segments disposed on the electro-chemical biosensor when the biosensor sensing unit detects the insertion of the electro-chemical biosensor;

a light receiving unit configured to receive the light emitted from the light emitting unit, the received light reflected by, refracted by, or passing through the color tag having the at least two color segments; and

an identification information reading unit configured to analyze the light received by the light receiving unit and read the identification information of the electro-chemical biosensor from an arrangement of colors on the color tag, wherein

the color of each of the at least two color segments identifies different information pertaining to the electro-chemical biosensor.

5. An apparatus for reading identification information of an electro-chemical biosensor, the apparatus comprising:

a biosensor sensing unit configured to detect insertion of the electro-chemical biosensor into the apparatus;

a light emitting unit configured to turn on and emit light on a color tag having at least two color segments disposed on the electro-chemical biosensor when the biosensor sensing unit detects the insertion of the electro-chemical biosensor;

a light receiving unit configured to receive the light emitted from the light emitting unit, the received light reflected by, refracted by, or passing through the color tag having the two color segments;

an identification information reading unit configured to analyze the light received by the light receiving unit and read the identification information of the electro-chemical biosensor from an arrangement of colors on the color tag;

a switch configured to be closed by the insertion of the electro-chemical biosensor into the apparatus; and

a processor configured to detect the closure of the switch and activate, upon detection of the switch closure, the emission of light by the light emitting unit.

6. The apparatus of claim 5, wherein the processor activates the emission of light by closing another switch and the closure of the other switch causes power to be provided to the light emitting unit.