A&D UA-1200BLE Instruction Manual page 7

Contraindications
The following are precautions for proper use of the device.
Do not apply the cuff on wrist in which another medical device is
attached. The equipment may not function properly.
People who have a severe circulatory deficit in the wrist must consult a
doctor before using the device, to avoid medical problems.
Do not self-diagnose the measurement results and start treatment by yourself.
Always consult your doctor for evaluation of the results and treatment.
Do not apply the cuff on wrist with an unhealed wound.
Do not apply the cuff on wrist receiving an intravenous drip or blood
transfusion. It may cause injury.
Do not use the device where flammable gases such as anesthetic gases
are present. It may cause an explosion.
Do not use the device in highly concentrated oxygen environments, such as a
high-pressure oxygen chamber or an oxygen tent. It may cause a fire or explosion.
English 5