Guedal (OPA) Airways - Size #4 (Red)

Oropharyngeal airways (OPA), commonly referred to as Guedel airways, are medical devices designed to maintain or open a patient's airway during anesthesia or unconsciousness as well as in emergency situations. Here are the key features and uses of Guedel airways:

Key Features:

1. Design: The Guedel airway has a curved shape with a bite block that keeps the device in place while preventing the tongue from obstructing the airway.
2. Sizes: Available in multiple sizes to fit various patient anatomies, typically categorized by diameter and length. Selection of the appropriate size is critical for effective airway management.
3. Material: Made from rigid yet flexible plastic, allowing for easy insertion and maintenance of airway patency.
4. Color-Coding System: Different sizes are often color-coded for quick identification.
5. Clearance: Has side channels to allow for spontaneous ventilation and secretions to drain.

Indications for Use:

• Unconscious Patients: Used in unconscious patients who do not have a gag reflex, ensuring that the airway remains patent.
• Emergency Situations: Commonly employed in pre-hospital settings, during CPR, or in surgical contexts where airway management is critical.

Contraindications:

• Conscious Patients: Should not be used in conscious patients or those with an intact gag reflex, as it may induce vomiting or airway obstruction.
• Facial or Oral Trauma: Use with caution in patients with facial or oral injuries.