Question 1

How long does it take to run a test using the reader?

Accepted Answer

Each test has a different incubation period, clearly stated on the device and the kit. Once the incubation period is over, the device barely takes 10-15 seconds to read the test.

Question 2

What is a lateral flow assay (LFA) reader?

Accepted Answer

A lateral flow assay (LFA) reader is a device used to automatically interpret and often quantify the results of lateral flow tests. These tests, commonly used in point-of-care diagnostics, detect the presence or absence of a target analyte in a liquid sample using a test strip.

Question 3

What are the benefits of using an image capture-based reader over visual interpretation?

Accepted Answer

Image capture-based readers offer objective, quantitative results, reducing human error and variability. They can detect faint lines invisible to the naked eye, providing greater accuracy and consistency. Data is stored digitally for easy tracking and analysis, enabling better data management and integration with other systems.

Question 4

What types of tests can be performed with the LFA reader?

Accepted Answer

A wide variety of lateral flow tests can be performed, including those for infectious diseases, pregnancy, cardiac markers, and drug testing. However, at SpotSense, our focus remains on quantitative estimation of biochemical parameters, and we do not manufacture infectious disease tests.

Question 5

Can the reader quantify both colorimetric and fluorescent signals?

Accepted Answer

Yes, our version 4 devices quantify both colorimetric and fluorescent signals. If you, however, have an older device,  please register to upgrade the device for free here.

Question 6

What lighting conditions are optimal for the reader?

Accepted Answer

Our reader has been tested and works in any ambient lighting condition.

Question 7

Can the reader detect faint lines that are hard to see with the naked eye?

Accepted Answer

Yes, both readers can detect faint lines that the user generally misses.

Question 8

Can the device be used in field conditions or only in labs?

Accepted Answer

The device can be used for in-field testing, health camps or outreach programs in addition to being used at clinics or labs.

Question 9

Can the device be locked or restricted for unauthorized use?

Accepted Answer

Yes, the device requires a passcode before usage and hence can only be accessed by designated users.

Question 10

Is there a limit to the number of tests that can be performed on the device?

Accepted Answer

No, there is no limit to the number of tests that can be performed on the device.

Question 11

Can the reader be used for environmental or veterinary diagnostics?

Accepted Answer

No, we do not make tests for veterinary diagnostics

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