WC Archive

Israeli doctor Nitzan Yaniv had an idea: since infrared imaging can be used to detect early stages of cancer, particularly breast cancer, why not make home self-examination as easy as snapping a picture with a cameraphone? Taking the idea to Israeli phone company Cellcom, Yaniv discovered that not only would this be possible, it might actually be easy.

By installing new software and adding a basic infrared camera, a mobile phone could be transformed into a highly-effective diagnostic tool, offering far more accurate results than the self-checks many women do themselves, the Haaretz daily reported.

Dr Nitzan Yaniv, who developed the technology, said the results of the scan could be immediately transferred to a medical laboratory for analysis, which could determine whether further checks were necessary. [link added]

The Soroka medical center is also testing the technology as a way to detect early stages of heart disease, which also has a tell-tale heat signature.

This is not the first time that cameraphones have been proposed as diagnostic tools. In June, I pointed to a report about Swedish biomedical firm Uppsala BIO's work on a blood testing setup relying on cameraphones, and last February, I discussed research by Swiss dermatologists showing that diagnoses via cameraphone image could be nearly as good as in-person diagnoses for many skin conditions.

In all three of these examples, the readings taken by the phone must be transmitted to a medical center for analysis -- this isn't a doctor-in-your-phone quite yet. Still, these provide ample evidence that the technology for capturing images through a handheld networked device is far more important than advertisements extolling the ability to send photos of potential dates to one's chums would suggest. From environmental monitoring to location-based-services to homemade sensors, we're only beginning to see the utility of these mobile information, communication and observation devices.

(Via MedGadget)