Adding the amperage of the conductive film of the biosensor

• US 20030202906A1
• Filed: 04/24/2002
• Published: 10/30/2003
• Est. Priority Date: 04/24/2002
• Status: Abandoned Application

• Current Assignee: Ching-Hsin Cho
• Original Assignee: Ching-Hsin Cho
• Inventors: Cho, Ching-Hsin
• Application Number:
  US10/128,274
• Publication Number:
  US 20030202906A1
• Time in Patent Office: Days
• US Class Current: 422/82.01
• CPC Class Codes: C12Q 1/001 Enzyme electrodes
• CPC Class Codes: C12Q 1/54 involving glucose or galactose
• CPC Class Codes: G01N 27/3272 Test elements therefor, i.e. disposable laminated substrates with electrodes, reagent and channels optical biosensors G01N33/52

Abstract

A biosensor device for adding the amperage of the conductive film, the biosensor comprises a base comprising a first base and a second base and both those be clapped to each other and said second base be located a test hole; a electrode film comprising a first electrode film and a second electrode film, said first electrode be located on said first base and including a anode electrode film and a cathode electrode film and said second electrode film be located on the second base and located the side of side test hole; a conductive film be located on said first base, including a anode and cathode conductive film of phase separation; a bioactive layer be located on the said first electrode film to form a active area that at least covering a portion of said anode and cathode electrode film; and a adhesive layer connected between said first base and said second base to adhere said first base and said second base that said test hole of it corresponded to said active area of said first base.

Claims

1. Adding the amperage of the conductive film of the biosensor, said biosensor comprising:

a base comprising a first base and a second base and both those be clapped to each other and said second base be located a test hole;

a electrode film comprising a first electrode film and a second electrode film, said first electrode be located on said first base and including a anode electrode film and a cathode electrode film and said second electrode film be located on the second base and located the side of side test hole;

a conductive film be located on said first base, including a anode and cathode conductive film of phase separation;

a bioactive layer be located on the said first electrode film to form a active area that at least covering a portion of said anode and cathode electrode film; and

a adhesive layer connected between said first base and said second base to adhere said first base and said second base that said test hole of it corresponded to said active area of said first base.

2. The biosensor of claim 1, wherein there is located a broken line between said first base and second base to convenience being clapped.

3. The biosensor of claim 1, wherein said second base is shorter than said second base.

4. The biosensor of claim 1, wherein said bioactive layer comprises enzyme, enzyme protectant, conductive dielectric, surfactant, buffer solution and water.

5. The biosensor of claim 4, wherein said enzyme is glucose oxidase.

6. The biosensor of claim 4, wherein said enzyme protectant is selected from albumin, dextrin, dextran and amino acid.

7. The biosensor of claim 4, wherein said conductive dielectric is potassium.

8. The biosensor of claim 4, wherein said surfactant is selected form TritonX-100, TritonX-405, TritonX-114, sodium lauryl sulfate, polyoxethlenesorbitan monolaurate(Tween 20), Tween 40, Tween 60, Tween 80, others water-soluble surfactant and cleaner.

9. The biosensor of claim 4, wherein said buffer solution is phosphate buffer solution.

10. The biosensor of claim 4, wherein said water is a purified water from distillation.

11. The biosensor of claim 1, wherein said adhesive layer is located on said second base.

12. The biosensor of claim 11, wherein said adhesive layer is eschewed said active area of said second base.