×

Biological test strip with isolation structure

  • US 10,267,791 B2
  • Filed: 05/04/2017
  • Issued: 04/23/2019
  • Est. Priority Date: 05/05/2016
  • Status: Active Grant
First Claim
Patent Images

1. A biological test strip with isolation structure, comprising:

  • a substrate including a testing portion and a measuring portion;

    an electrode disposed on the substrate and further including an operation electrode and an auxiliary electrode, the operation electrode provided with a first operating end disposed on the testing portion and a first reading end disposed on the measuring portion, the auxiliary electrode provided with a second operating end disposed on the testing portion and a second reading end disposed on the measuring portion;

    a first flow confining member disposed on the measuring portion and surrounding the first operating end of the operation electrode; and

    a second flow confining member disposed on the testing portion and further surrounding the first flow confining member and the second operating end of the auxiliary electrode, a height of the second flow confining member against the substrate is larger than a height of the first flow confining member against the substrate.

View all claims
  • 1 Assignment
Timeline View
Assignment View
    ×
    ×