TH22401U - Sequential flow-through paper base device for electrochemical measurement of substances - Google Patents

Abstract

24/12/2021(OCR) A sequential flow paper base device for measuring electrochemical substances according to the present invention which comprising a piece of paper vessel for electrochemical measurement. It looks like a leaflet that is divided into floors and has a structural design that consists of a circular brothel. For filling carrier solutions or square buffers. A vessel for inserting layers of paper loaded with chemicals in sequence. and a rectangular box to absorb the solution flowing through the electrodes, with 3 electrodes screen printed on the back. and the layer of paper for containing chemicals used in electrochemical measurement in hierarchical order has the shape of a rectangular box for Contains 8 chemical compartments. The number of compartments can be adjusted to suit the number of chemicals desired to be used. Page 1 of 1 page. Summary of invention. A sequential flow paper base device for electrochemical measurement of substances according to the present invention, comprising paper pieces for electrochemical measurement. It has a flap divided into 3 pieces and has a design structure consisting of circular channels. For loading carrier or buffer solutions square A shaft for inserting the paper pieces containing chemicals in order. and a square hole to absorb the solution flowing through the electrodes, with 3 electrodes screen printed on the back. and pieces of paper For packing chemicals used in electrochemical measurement in sequence, there is a rectangular box for Contains 8 chemical compartments. The number of compartments can be adjusted to suit the number of chemicals desired to be used.

Claims (4)

1./12/2021(OCR) 1. Sequential flow paper base device for electrochemical measurement of substances. which includes A piece of paper for electrochemical measurement with a wax print to form a flow boundary. of substances in vertical and horizontal directions It has a brochure that is divided into 3 layers and has a design structure that It consists of a circular compartment (1) for loading carrier or buffer solutions. Rectangular slot (2) for inserting paper pieces containing hierarchical chemicals. and a square hole (3) to absorb the solution flowing through the electrodes, with 3 electrodes screen printed (4) on the back. In addition, the paper pieces in the second layer also contain channels. 4 small squares for food coloring The slots are positioned in line with the four small circular slots on the first floor. to show results when the solution flows through A piece of paper for carrying chemicals used in electrochemical measurements in a hierarchical manner, consisting of 8 rectangular chemical compartments arranged in a row, separated by Tex. The number of channels can be adjusted to suit the number of chemicals that need to be used. 2. A sequential flow paper base device for measuring electrochemical substances according to claim 1, wherein said device further comprises two acrylic sheets, serving to tightly sandwich the paper parts. For electrochemical measurement. Revised 2 Sep. 2019. No claims. Page 1 of 1 page. Claims 1. Sequential flow paper base device for electrochemical measurement of substances. which includes A piece of paper for electrochemical measurement with a wax print to form a flow boundary. of substances in vertical and horizontal directions It has a brochure that is divided into 3 pieces and has a design structure that It consists of a circular compartment (1) for loading carrier or buffer solutions. Square holes (2) for inserting the paper pieces containing the chemicals in order. and a square hole (3) to absorb the solution flowing through the electrodes by Three (4) electrodes are screen printed on the back. Paper pieces for carrying chemicals used in sequential electrochemical measurements are available. It is a rectangular box for containing 8 chemicals in a row that is separated between the boxes by wax. The number of channels can be adjusted to suit the number of chemicals that need to be used. 2. The sequential flow paper base device for electrochemical sensing according to claim 1, wherein said device is capable of sequentially delivering chemicals contained in paper pieces for chemical loading. 3. The sequential flow paper base device for measuring electrochemical substances according to any one of claims 1 to 3. where such equipment can be used to create standard curves and real samples at the same time. By loading standard substances at various concentrations and real samples into paper pieces for chemical loading. 4. The sequential flow paper base device for measuring electrochemical substances according to any one of claims 1 to 4. where the said equipment is additionally assembled with 2 acrylic sheets to act as a sandwich Close-fitting paper pieces for electrochemical measurements