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My Experience in Hospital!

In short: in April 2020 I went into Imam Khomeini Hospital in Ardabil to build a machine learning system that diagnoses COVID-19 from scans. I ended up admitting patients and scheduling the imaging…

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In short: in April 2020 I went into Imam Khomeini Hospital in Ardabil to build a machine learning system that diagnoses COVID-19 from scans. I ended up admitting patients and scheduling the imaging ward too.

Reza in blue scrubs, a surgical cap, mask and gloves, working at a hospital computer

The idea of building machine learning for health is being pushed hard by colleagues all over the world, because a tool like this can make diagnosis quick and accurate. The system got a good reception. The news was picked up by the Ministry of Science, Research and Technology website.

Selfie of the author in a blue gown, cap, mask and glasses behind the reception desk of the imaging ward, with a phone, keyboard and papers on the counter
Beyond the reception counter. You can work six hours straight without drinking, eating, or fresh air.

What the job actually was

On top of the model, I stayed at the hospital and helped in the imaging section. I admitted new patients to the ward and put the bracelets on their wrists. I did the time scheduling for each patient around the radiologist's availability. That was alongside my other work: improving the data pipelines on the hospital network, and building the AI model to speed up COVID-19 diagnosis.

The author in a blue gown, cap, mask and gloves working at a computer at the imaging ward counter, with a chest scan on the screen
Selfie of the author in a hospital corridor wearing a blue gown, cap, glasses and a respirator mask with a valve

Doctors and nurses are the main part of the army fighting COVID-19. So is everyone else in the building, from the device suppliers to the janitors. They work hard, indoors, in masks and disposable gloves, all day.


The tools around the wards

Walking the wards I kept running into genuinely clever devices. I want to point at the things biomedical engineers build to make a medical procedure easier.

A Nihon Kohden Cardiolife defibrillator with two orange paddles on top and an ECG trace on its screen
An oxygen cylinder chained to the wall, with a yellow Persian safety warning label for medical gases
A clear water bottle with a blue cap fitted to a wall oxygen outlet, with green tubing coming off the side
A gloved hand pressing buttons on an ECG machine that is printing a paper trace, with twelve leads shown on its small screen
Handy tools of hospitals.

Defibrillator, oxygen capsule, nebulizer, ECG. Those are the ones you see everywhere. With a respiratory disease you have to add ventilators to the list.

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