Show Notes
A fingertip glass tube and a countertop machine promised easy tests - but did the device work as advertised?
The fingertip tube that misdiagnosed thousands and sparked a scandal
In this episode, we trace how a tiny nanotainer and a machine called the Edison became the center of a major medical-tech controversy. We follow the founding, fundraising, and the decisions that put patient blood into a device whose capabilities were never proven - so how did that expose them?
Person: Elizabeth Holmes Device: nanotainer (12.9 millimeters) and Edison Date: 2003 (company founded), 2016 (two years of test results voided) Investment: more than $700 million raised; $400 million by 2014 valuation ~$9 billion Partners: Walgreens, Safeway
- A 19-year-old chemical engineering student left Stanford in 2003 and used tuition money to start a company focused on finger-prick blood testing. - The nanotainer held a few drops of blood (12.9 mm tall) meant to be read by an Edison machine designed to run hundreds of tests on-site. - By 2014 Theranos raised hundreds of millions, secured a multi-store rollout with Walgreens, and convinced investors with a star-studded board lacking medical expertise. - Federal regulators later forced Theranos to void two full years of test results and patients were quietly notified that prior diagnoses came from an unproven device. - Patents for the broken machine were transferred to a shell company that later used them to sue a firm making COVID-19 tests.
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