Fundamentals of Device Design-Fundamental of Device Design Video

Video Transcription

Video Summary

In this video, Trish Braga, the Educational Director at the AADSM, discusses the fundamental concepts of device design in dental sleep medicine. She emphasizes the importance of considering materials, retention, extension, and propulsion when designing oral appliances. Firstly, Braga discusses the various materials used for oral appliances, including acrylics, metals, and nylons. She highlights the advantages and disadvantages of each material, such as flexibility, adjustability, and durability. Braga then explains the significance of retention in ensuring the device stays in place, either through flexion into undercuts or frictional resistance. She stresses the importance of evaluating the patient's mouth anatomy and arch form when considering retention mechanisms. Next, Braga discusses the extension of the device, explaining how it should cover the entire occlusal surface and wrap around the distal teeth. She also emphasizes the importance of considering the patient's vertical dimension and any potential issues that may arise from extending the device too far. Finally, Braga explores different propulsion mechanisms, including traction, compression, and interlocking. She discusses the forces applied by each mechanism and their impact on the patient's dental work, comfort, and sleep position. Braga encourages dentists to consider the specific needs of each patient when selecting a propulsion mechanism. Overall, the video provides a comprehensive overview of the fundamental concepts involved in device design for dental sleep medicine.

Keywords

Trish Braga

Educational Director

AADSM

device design

dental sleep medicine

materials

retention

extension

propulsion