Explore Questions
Showing 20 of 212 resultsWhat is another name for Yankauer?
The Yankauer suction device is clinically known as a **tonsil tip**—a name derived from its original 1907 development by Dr. Sidney Yankauer specifically for tonsillectomy procedures. Alternative terms include 'oral suction tip' or 'rigid suction catheter' to distinguish it from flexible tracheal suction catheters used for deeper airway clearance.
What is a Yankauer catheter used for?
A **Yankauer suction catheter** (rigid oral suction device) clears oropharyngeal secretions, blood, and debris to maintain airway patency and prevent aspiration. Primary uses include surgical field clearance during ENT/dental procedures, emergency airway management in compromised patients, and routine oral care for individuals with impaired gag reflexes or swallowing difficulties.
What is the most common complication of suctioning?
**Hypoxia** is the most frequent suctioning complication, caused by oxygen displacement during negative pressure application and procedure duration exceeding physiological reserves. Contributing factors include prolonged suction attempts (>15 seconds), inadequate pre-oxygenation, and frequent repeated suctioning without recovery intervals. Mucosal trauma and vagally-induced bradycardia rank second and third in frequency.
Which position is best for suctioning?
For conscious patients: **semi-Fowler's position** (30–45° head elevation) to facilitate drainage and reduce aspiration risk. For unconscious patients: **lateral recumbent position** (recovery position) facing the clinician to allow secretions to drain laterally from the mouth. Never suction supine patients without airway protection—this dramatically increases aspiration risk during the procedure.
How far to insert yankauer?
Insert the Yankauer **no deeper than the back teeth or anterior tonsillar pillars**—approximately 8–10 cm in adults. The tip should remain in the oral cavity, sweeping cheek pouches and tongue surface without approaching the oropharynx. Visual confirmation of tip placement prevents gag reflex triggering and ensures effective secretion clearance without airway compromise.
What are the risks of Yankauer suction?
Primary risks include **mucosal trauma** from improper technique, **vagally-mediated bradycardia** from prolonged suctioning, **hypoxia** from extended procedure duration, and **gag reflex triggering** causing vomiting/aspiration. Rare complications include dental injury or lip laceration from forceful insertion. Risks minimize with proper training, limiting suction to <15 seconds, and avoiding deep pharyngeal advancement.
What are the three types of suctioning?
The three clinical suctioning types are: **1) Oropharyngeal** (using Yankauer for mouth/throat secretions), **2) Nasopharyngeal** (flexible catheter through nose to pharynx), and **3) Endotracheal/Tracheal** (catheter through artificial airway into trachea). Each targets specific anatomical regions with appropriate equipment to maintain airway patency while minimizing trauma.
What does a Yankauer suction look like?
A Yankauer features a **rigid, curved plastic tip** (typically 12–15cm long) with a large central opening surrounded by a smooth, bulbous head to prevent tissue trauma. The shaft connects to standard suction tubing, often with a vent hole near the handle for thumb-controlled suction regulation. Color is usually white or translucent plastic—distinct from flexible rubber tracheal catheters.
What are the two types of suction catheters?
The two primary categories are: **1) Open suction systems** (single-use catheters requiring ventilator disconnection for tracheal suctioning), and **2) Closed suction systems** (in-line catheters within a sterile sleeve allowing suctioning without breaking the ventilator circuit). Yankauer devices represent a third specialized category: rigid oral suction tips distinct from flexible tracheal catheters.
Why is it called a Yankauer?
The device is named after **Dr. Sidney Yankauer**, a pioneering New York City otolaryngologist who invented the rigid suction tip in **1907** specifically for tonsillectomy procedures. His innovation solved a critical surgical problem: safely clearing blood from the operative field without damaging delicate pharyngeal tissue—a breakthrough that revolutionized ENT surgery.
How do you pronounce Yankauer?
**YANK-ow-er** (IPA: /ˈjæŋkaʊ.ɚ/). The emphasis falls on the first syllable 'YANK' (rhymes with 'bank'), followed by 'ow' (as in 'cow'), and ending with 'er'. Despite common mispronunciations as 'Yan-kaw-er' or 'Yan-core,' the correct pronunciation honors Dr. Sidney Yankauer, the New York ENT surgeon who invented the device in 1907.
What is the proper technique for Yankauer suctioning?
Insert the Yankauer **gently into the cheek pouch**, never beyond the back teeth. Sweep laterally across the tongue arch while intermittently occluding the vent with your thumb to activate suction. Avoid deep pharyngeal insertion to prevent gagging. Limit suction duration to 10–15 seconds per pass, allowing 30+ seconds between attempts for oxygenation recovery.
What is another name for the Yankauer suction catheter?
The Yankauer suction catheter is commonly called a **tonsil tip** or **oral suction tip** due to its original development for tonsillectomy procedures. Its rigid, curved design distinguishes it from flexible tracheal suction catheters—making 'tonsil tip' the clinically recognized alternative name in surgical and emergency settings.
What is a Yankauer suction catheter used for?
A **Yankauer suction catheter** is a rigid, curved oral suction device used to safely remove oropharyngeal secretions, blood, and debris to prevent aspiration during procedures or in compromised patients. It maintains airway patency during surgery, anesthesia, dental work, and emergency care—particularly valuable for tonsillectomies where it was originally developed.
What is a yellow demon?
A 'yellow demon' has **no unified mythological definition**. In *Supernatural*, yellow-eyed demons are elite demons created by Lucifer. In gaming (*Demon's Souls*, *Mega Man*), it describes specific boss enemies. In color symbolism studies, yellow historically associates with deceit or cowardice in Western demonology—but not as a formal demon classification.
What are the 9 types of demons?
The '9 types of demons' classification originates from medieval Christian demonology, particularly the **Pseudomonarchia Daemonum** and **Lesser Key of Solomon**. Categories include: **1)** False Gods (Beelzebub), **2)** Spirits of Lies (Pytho), **3)** Vessels of Iniquity (Belial), **4)** Revengers of Wickedness (Asmodeus), **5)** Deluders (Satan), **6)** Aerial Powers (Meririm), **7)** Furies (Abaddon), **8)** Accusers (Astaroth), and **9)** Tempters (Mammon).
Who is the demon with yellow eyes in the Bible?
The Bible **contains no explicit reference to yellow-eyed demons**. The concept originates from modern media like *Supernatural*. Biblical demonology mentions entities like Satan, Beelzebub, or Legion—but without physical descriptions of eye color. Azazel appears in Jewish apocrypha (Book of Enoch) as a fallen angel associated with the scapegoat ritual, not with yellow eyes.
What is the yellow demon soul used for?
In *Demon's Souls*, the **Yellow Demon's Soul** is a boss soul obtained from the False King Allant. It can be consumed for 1,000 souls or used for: **1)** Ascending Wooden/Silver Catalysts into the Insanity Catalyst with Blacksmith Ed, **2)** Purchasing Homing Soul Arrow spell from Sage Freke, **3)** Purchasing Soul Thirst spell from Yuria the Witch, or **4)** Purchasing Banish miracle from Saint Urbain.
What is the yellow demon?
The **Yellow-Eyed Demon** primarily refers to **Azazel** from the TV series *Supernatural*—a powerful demon with yellow eyes who serves as a major antagonist. In Jewish apocryphal texts (Book of Enoch), Azazel is a fallen angel/demon associated with the scapegoat ritual on Yom Kippur. The term also appears in gaming contexts like *Demon's Souls* for specific boss enemies.
Can I pack a wound with Xeroform?
Yes—Xeroform is **approved for wound packing** in tunnels, sinus tracts, or deep cavities. Cut strips to fit wound dimensions without over-packing, leave a tab extending from the wound for easy removal, cover with secondary dressing, and change daily. Never pack tightly—maintain slight contact with wound walls to support moist healing without pressure necrosis.