EVALUATION OF ANESTHETIST AND SURGEON COMFORT PROVIDED BY THE 3D PRINTED FACE HOOD DURING SURGERY

Abstract

Background: Surgeons and anesthetists face ergonomic challenges during surgery due to complex tubing arrangements and interference with critical airway devices such as endotracheal tubes. A 3D printed face hood was developed to improve comfort and reduce disturbances.

Objective: To evaluate the ergonomic benefits, comfort, and practical usability of a novel 3D printed face hood during abdominal and lower limb surgeries under general anesthesia.

Methods: The face hood was placed over the patient’s head after positioning in the OR and remained throughout surgery. Surgeons and anesthetists completed questionnaires assessing visibility, cognitive comfort, ergonomics, stability, ease of removal, and procedure compatibility.

Results and Conclusion: Majority found the face hood to improve comfort and ergonomics, with 88% reporting ease in performing suction and drug administration. Most recommended its use for enhancing operating room safety and efficiency.