Electrochemical screening and early diagnosing instrument for malignant tumor

Electrochemical screening and early diagnosing instrument for malignant tumor

  • CN 1,866,018 B
  • Filed: 04/30/2006
  • Issued: 03/28/2012
  • Est. Priority Date: 04/30/2006
  • Status: Active Grant
First Claim
Patent Images

1. malignant tumour electrochemical screening and early diagnosing instrument is characterized in that it by eight passage immunoassay chips (1), and time resolution hyperchannel potentiostat (2) and data processing and display system (3) are formed;

  • Eight passage immunoassay chips (1) are connected with time resolution hyperchannel potentiostat (2) through interface, and time resolution hyperchannel potentiostat (2) is connected with data processing and display system (3) through interface;

    Eight passage immunoassay chips (1);

    Eight working electrodes (M1, M2, M3, M4, M5, M6, M7, M8), Ag/AgCl contrast electrode (b) and the carbon that comprise the functional membrane modification of fixing different tumor associated antigens respectively are to electrode (c);

    Silver lead (a), dielectric film (d);

    This chip (1) directly inserts on the time resolution hyperchannel potentiostat (2) through interface and measures, and shows the qualitative detection result by data processing and display system (3) with color of image.

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