Product Overview
Hartman Eustachian Catheters provides controlled access to the auditory tube during diagnostic evaluations and middle ear aerations. Available in multiple variations to accommodate diverse surgical requirements, the cannula features an atraumatic, curved beak that aligns smoothly with the tubal orifice in the nasopharynx. A distal ring marker guides rotational orientation from outside the naris, while the proximal fitting connects securely to standard insufflation bulbs or syringe attachments for reliable fluid delivery.
Key Features:
• Curved atraumatic beak navigates the nasopharynx to engage the tubal orifice cleanly.
• Proximal ring indicator confirms distal tip direction from outside the nasal cavity.
• Standard proximal hub accepts insufflation and irrigation attachments without leakage.
• Surgical-grade stainless steel cannula maintains lumen integrity through routine autoclave cycles.
Uses & Applications:
• Cannulates the auditory tube to relieve chronic middle ear negative pressure.
• Delivers therapeutic solutions directly into the tympanic cavity.
• Facilitates diagnostic tubal patency assessments during otologic evaluations.
