Disposable biosensor

• US 20070158189A1
• Filed: 01/09/2006
• Published: 07/12/2007
• Est. Priority Date: 01/09/2006
• Status: Abandoned Application

• Current Assignee: Health & Life Company Limited
• Original Assignee: Health & Life Company Limited
• Inventors: Chien, Jen-Chien, Yang, Paul
• Application Number:
  US11/327,360
• Publication Number:
  US 20070158189A1
• Time in Patent Office: Days
• US Class Current: 204/403.20
• CPC Class Codes: C12Q 1/001 Enzyme electrodes
• CPC Class Codes: G01N 27/3273 Devices therefor, e.g. test element readers, circuitry details not specific to biochemical electrodes G01N33/4875
• CPC Class Codes: G01N 33/48785 Electrical and electronic details of measuring devices for physical analysis of liquid biological material not specific to a particular test method, e.g. user interface or power supply

Abstract

This invention discloses a disposable biosensor and particularly a disposable biosensor concurrently having an electrode strip and a detecting device that detects human biological information such as the level of glucose, total cholesterol, high density lipoprotein, and uric acid by testing human body fluid such as blood, so as to display the test results on a display unit of the biosensor or an external display unit.

Claims

1. A disposable biosensor for testing the content of biological matters, comprising:

a main body, having a testing object drop-in opening disposed on a side of said main body;

an enzyme reacting area, disposed at the bottom of said testing object drop-in opening, and an end of said enzyme reacting area being coupled to a working and reference electrode of a circuit board;

a microprocessor, electrically coupled to said working and reference electrode;

a starting switch, electrically coupled to said microprocessor, and if said starting switch is pressed, a signal will be sent to said microprocessor, and said microprocessor will process the signal sent from said working and reference electrode; and

a display device, electrically coupled to said microprocessor for displaying a converted digital signal thereon.

2. The disposable biosensor of claim 1, wherein said display device is an LCD display device.

3. The disposable biosensor of claim 1, wherein said display device is a LED display device.

4. A disposable biosensor for testing the content of biological matters, comprising:

a main body, having a testing object drop-in opening disposed on a side of said main body;

an enzyme reacting area, disposed at the bottom of said testing object drop-in opening, and an end of said enzyme reacting area being coupled to a working and reference electrode of a circuit board;

a microprocessor, electrically coupled to said working and reference electrode;

a starting switch, electrically coupled to said microprocessor, and if said starting switch is pressed, a signal will be sent to said microprocessor and said microprocessor will process the signal sent from said working and reference electrode;

a memory, electrically coupled to said microprocessor; and

a display device, detachably and electrically coupled to said memory, for displaying a converted digital signal thereon.

5. The disposable biosensor of claim 4, wherein said display device is an LCD display device.

6. The disposable biosensor of claim 4, wherein said display device is a LED display device.