TH21544U - Stop-flow paper base device for electrochemical measurement - Google Patents

Abstract

24/12/2021(OCR) Stop-flow paper base device for electrochemical measurement according to this invention which includes The paper piece for electrochemical measurement is a leaflet divided into 5 layers and has a structural design consisting of a circular channel for loading a carrier solution or a square buffer. For inserting the device into a paper base containing 2 hierarchical chemicals and 3 rectangular holes to absorb the solution flowing through the electric shelves, with 3 electric shelves screen printed on the back. And the piece of paper for containing chemicals used in electrochemical measurement in sequence has 8 rectangular channels for containing chemicals, 2 rows arranged parallel to each other. It serves to store the solution in a channel for measurement. The number of channels can be adjusted to suit the number of chemicals that need to be used. Page 1 of 1 page. Summary of the invention. Stop-flow paper base device for electrochemical measurement according to this invention which includes Paper pieces for electrochemical measurements are leaflets divided into pieces and have a structural design consisting of circular channels for loading carrier solutions or buffers. square For inserting the device into a paper base containing chemicals in sequence, 2 holes and 3 square holes to suck out the solution flowing through the electrodes, with the 3 electrodes screen printed on the back and paper pieces for It contains chemicals used in electrochemical measurement in order of pieces. It has the appearance of 8 rectangular compartments for containing chemicals, 2 rows arranged parallel to each other. serves to quarantine Keep the solution in the measurement compartment. The number of these channels can be adjusted to suit the number. Chemicals to be used

Claims (3)

1./12/2021(OCR) 1. Stop-flow paper base device for electrochemical measurement of substances. which includes The paper piece for electrochemical measurement is a flap divided into 5 steps and has a design structure consisting of a circular channel (1) for loading the carrier solution or buffer and a square channel (2) for inserting the device. A paper base containing 2 hierarchical chemical compartments and 3 rectangular compartments (3) to absorb the solution flowing through the electrodes, with 3 electrodes (4) screen printed on the back. The second stage of paper also has four small rectangular slots for food coloring. The slots will be aligned with the four small circular slots in the first step. to show results when the solution flows through The piece of paper for containing chemicals used in electrochemical measurement in sequence has 8 rectangular channels for containing chemicals, arranged in 2 rows parallel to each other. Serves to keep the solution in the chamber for measurement. The number of channels can be adjusted to suit the number of chemicals that need to be used. 2. Stop-flow paper base device for measuring electrochemical substances. According to claim 1, wherein the said device further consists of 2 acrylic sheets that serve to tightly bond the paper pieces for electrochemical measurement. Amended 2 Sep. 2019. No claim. Page 1 of 1 Claims 1. Stop-flow paper base device for electrochemical measurement of substances. which includes The paper piece for electrochemical measurement is a leaflet divided into 5 pieces and has a structural design consisting of a circular channel (1) for loading a carrier solution or buffer. Two square holes (2) for inserting the paper base device containing chemicals in sequence, and two square holes (3) to absorb the solution flowing through the 3 electrodes. Channel with 3 (4) electrical terminals screen printed on the back. A piece of paper for containing chemicals used in sequential electrochemical measurements. It has a rectangular shape for containing 8 chemicals, 2 rows arranged parallel to each other. serves to quarantine Keep the solution in the measuring chamber. The number of chambers can be adjusted to suit the amount. Chemicals to be used 2. The flow-stopping paper base device for electrochemical measurement according to claim 1, wherein said device is able to keep the solution stationary in the measurement channel without flow. by pulling the parts Paper for loading chemicals into the space between the wells used to load chemicals during measurement. 3. A flow-stopping paper base device for measuring electrochemical substances according to claims 1 to or 2, wherein said device further comprises two acrylic sheets serving to sandwich the parts. paper tightly for electrochemical measurement