
This website aims to help you understand, in a simplified way, the physics principles used in medical equipment. Please click on a topic below:
- Pulse oximeter
- Endotracheal tubes
- Vaporisers
- Ultrasound basics
- Magnetic Resonance Imaging basics
- Electricity basics
- Electrical safety
- Defibrillators
- Capnography
- Circle breathing system
- International System of Units
Here are some other interesting topics. Please click on a topic below:
- Most famous CO2 absorber in the world : The story of Apollo 13
- Amazing experimental laryngeal masks : The history of the LMA
- Aviation and anesthesia compared
- Ancient equipment used to cause pain (yes it is weird)
- Interesting historical anaesthesia Equipment
- Leonardo Da Vinci may have invented the first breathing system with valves 500 years ago

Your brain is not as logical as you may imagine it to be. According to psychologists, our brains have a tendency to make certain mistakes when thinking and these can make us think in illogical ways. Such “brain mistakes” can happen in anyone, and can make us make wrong decisions in our daily lives. The free website at the link below describes common types of brain mistakes. This will help you to recognise and correct such mistakes when they happen in your brain. The website is completely free.
