Pupillometer for use during anaesthesia

Area of Science:

• Medical Devices
• Ophthalmology
• Anesthesiology

Background:

• Accurate monitoring of anesthesia depth is crucial for patient safety.
• Pupil diameter changes can indicate depth of anesthesia.
• Existing methods for pupil measurement may have limitations in clinical settings.

Purpose of the Study:

• To present the design of a novel pupillometer.
• To evaluate the reliability of the designed pupillometer for use during anesthesia.
• To enable the study of pupil diameter in relation to anesthesia depth.

Main Methods:

• Design of a pupillometer utilizing a fixed focal length microscope.
• Testing and validation of the pupillometer's performance.
• Application of the pupillometer in an anesthesia context.

Main Results:

• The designed pupillometer provides reliable measurements.
• The device is suitable for use during anesthesia.
• Proficiency in measurement acquisition improves with practice.

Conclusions:

• The developed pupillometer is a reliable tool for monitoring anesthesia depth.
• This device facilitates research into the relationship between pupil dynamics and anesthesia levels.
• Further practice enhances the speed and efficiency of using the pupillometer.