Deconstructing e-cigarettes for health

FEATURE-U.S. e-cigarette experiment inspires new medical device | 
[Via Agricultural Commodities | Reuters]

When Noah Minskoff’s mother died of lung cancer in 2007, e-cigarettes were just entering the U.S. market. Minskoff, who had just started medical school in Utah, wondered whether the devices might have saved his mother’s life by helping her quit smoking. Later, he sent some samples to his boyhood friend Nathan Terry, a mechanical engineer, and asked for his opinion.

Terry, who was working in Germany for the French industrial firm Areva, took apart the products to see how they were made. What he found disturbed him: at the heart of the devices were heater wires of unknown quality wrapped around bundles of glass fibers and surrounded by steel wool, silicon, plastic, tape and adhesives.

Wires between the heater, circuit board and batteries were connected with lead solder and also housed in tape and plastic. Everything was close to the heat source, meaning consumers were at risk of inhaling fiber and metal particles as well as toxic fumes from hot plastic and lead.

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Inhaling the fumed from a product containing fiberglass, lead solder and plastic near a hot wire sounds like it could have rampant problems over time.

But the upshot is that if done right, it can be used to deliver a variety of drugs.

Should be interesting.