Sexton Ear Knife (Myringotome) 18cm

Clinical Application

Designed for controlled incision of the tympanic membrane, this instrument is used in myringotomy/tympanostomy procedures to create a precise ventilation or drainage opening and to facilitate insertion of tympanostomy tubes. Its geometry supports use under operating microscopes in ENT clinics, ambulatory surgery centers, and hospital otology suites where a delicate, reproducible cut is required.

Design & Configuration

The fine-point blade and slim profile provide direct visualization of the incision site with minimal obstruction, allowing the surgeon to make a short, sharp cut with tactile feedback. The 18 cm overall length offers reach and control during microscope-guided procedures and in constrained anatomic corridors of the external auditory canal. The handheld knife format enables precise angulation and rapid single-handed manipulation during myringotomy.

Instrument Specifications

• Instrument type: Ear knife / Myringotome
• Pattern / model: Sexton ear knife
• Configuration: Handheld precision myringotomy knife with fine-point blade
• Length: 18 cm
• Tip pattern: Fine-point blade optimized for controlled tympanic membrane incision
• Typical use: Myringotomy/tympanostomy and small otologic incisions
• Material: Surgical‑grade stainless steel
• Reusable: Yes

Material & Construction

Constructed from surgical‑grade stainless steel with a precision-ground cutting edge to ensure consistent performance and corrosion resistance. The instrument is intended for repeated use and is compatible with standard cleaning and sterilization workflows commonly used for reusable otologic instruments.

Quality & Compliance

Manufactured by FDA-registered OEM facilities and produced under strict quality control standards.

Brand Comparison

Comparable in form and function to equivalent instruments offered by major US medical suppliers.

Availability & Returns

• In-stock lead time: ships within ~1 week
• Out-of-stock lead time: 2–4 weeks
• Returns: 30-day return policy