Definition & Operational Usage of Yankauer Suction
What Is Yankauer Suction?
A Yankauer suction tip (rigid oral suction catheter) is a firm, curved plastic suction instrument with a bulbous tip and side vents, designed to rapidly clear blood, vomit, clot formations, and thick secretions from the oropharynx.
Why Yankauer Suction Matters on the Fireground
The Yankauer tip is the primary tool for clearing heavy oral contamination during airway emergencies. Its rigid design allows paramedics to sweep the pharynx and depress the tongue without collapsing under high vacuum pressure.
Relevant NFPA Standards
- NREMT Standards: National Registry of Emergency Medical Technicians Practice Standards
- NFPA 455: Standard for Emergency Medical Services (EMS)
Field Procedures & Tactical Steps
- Connect Yankauer tip to wide-bore suction tubing attached to portable suction pump.
- Turn on suction unit to confirm vacuum pressure of at least -300 mmHg.
- Insert tip into oral cavity along the inside of the cheek under visual control.
- Occlude the thumb port to engage full suction while sweeping pharynx.
- Clear tip in sterile water container if clogged with thick vomit or clots.
Common Context & Application
Utilized on cardiac arrest calls, active facial trauma, gastrointestinal bleeding, vomiting patients, and pre-intubation airway prep.
Frequently Asked Questions about Yankauer Suction
Why is a rigid Yankauer preferred over a soft suction catheter for oral airway clearing?
How do side vents on a Yankauer tip protect oral tissues?
Other Names for Yankauer Suction
Yankauer Suction may also appear in training materials, NFPA standards, or department SOPs as: Yankauer, oral suction, suction catheter.
Relevant Tools
Operational calculators related to Yankauer Suction: