Topic overview
In brief
- A startup in Japan has developed a device that uses AI to analyze throat images for influenza assessment.
- The device eliminates the need for traditional nasal swab tests, providing results in just over 10 seconds.
- This innovation could lead to a future where a single throat photograph can conduct a wide range of medical tests.
Summary
In Japan, a startup named Iris has introduced a groundbreaking device called Nodoca, which significantly changes the way throat examinations are conducted. This innovation utilizes artificial intelligence to analyze images of the pharynx captured by a compact camera-equipped device. The process, which takes just over 10 seconds, eliminates the need for traditional nasal swab tests that often cause discomfort to patients. The device can also be used earlier in the course of illness, providing timely assessments for influenza. The founder, Okuyama, who has a background in emergency medicine, recognized the need for a less invasive method during his medical practice on remote islands.
The development of Nodoca began in 2017 when there was a lack of training data for AI focused on throat examinations. To address this, Okuyama collaborated with around 100 medical institutions, lending dedicated cameras to collect data with patient consent over three years. This extensive data collection allowed the AI to improve its accuracy significantly once Nodoca was commercialized. The device not only assesses influenza but also has the potential to detect other lifestyle-related diseases, such as diabetes and hypertension, by analyzing patterns in the throat's mucosa and blood vessels.