A large Doyen mouth gag is used to hold a patient's mouth open during oral, dental, or ENT surgeries by providing a clear, secure, and accessible view of the oral cavity. It is particularly useful in procedures that require both of the surgeon's hands for maximum control, such as during tooth extractions. Key features include curved blades for gentle retraction, a ratchet lock for stable positioning, and ergonomic handles to reduce hand fatigue during long procedures.

Holding the mouth open:

The primary function is to keep the patient's mouth securely open, often with the help of a ratchet lock, allowing medical professionals to work without the mouth closing unexpectedly.

Improving visibility:

By gently retracting the cheeks and lips, the gag improves the surgeon's view of the teeth, gums, and other oral structures.

Facilitating surgical access:

It is essential for performing a wide range of procedures, including extractions, oral surgeries, and other interventions that require direct access to the oral cavity.