A New Oxygen Mask for Carotid Endarterectomy Under Local Anaesthesia


Phase N/A Results N/A

Eligibility Criteria

Inclusion Criteria

- Male or female
- Booked for carotid endarterectomy under local anaesthetic
- Competent to consent to inclusion

Exclusion Criteria

- Patient refusal and inability to provide consent
- Patients who are unable to understand instruction or communicate effectively
- Aged below 16 years
- Decreased conscious level during the period of study