
Anesthesia equipment
This section aims to help you understand, in a simplified way, the physics principles used in medical equipment. Please click on the topics 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
Simple anaesthesia safety ideas
- Rapid Anaesthesia Scan: A quick way of monitoring your anesthetised patient
- BE WISE: A simple daily method of refreshing how to manage anaesthetic emergencies
Other interesting anaesthesia topics
- Most famous CO2 absorber in the world: The story of Apollo 13
- Amazing experimental laryngeal masks: The history of the LMA
- Ancient equipment used to cause pain (yes, it is weird)
- Interesting historical anaesthesia equipment
- Leonardo da Vinci invented breathing systems 500 years ago!
- Short history of laughing gas & ether
Funny stuff
- Laughing gas (huge collection of jokes)
- Difference between surgeons, physicians and anaesthetists
- Using drones to give anaesthesia staff coffee breaks
- “WHERE” checklist (something you should do before the WHO checklist)
- Obstetrician distress levels
- The cheapest way to assess day surgery patients
- Labour pain relief method (that men will hate)
- Drug removal mystery
- Which drug is darker? (illusion)
- Crazy but true inventions

I am the author of this website, and want to tell you about another one that I run. Apart from my healthcare role, I also enjoy writing fiction and have made a website for those who love anything to do with cats. The website is called “Secret Power of Cats”, and it explains how cats, using their mysterious powers, secretly run the whole world! You and your friends are welcome to enjoy the amusing website at the link below. It is free.
