Myringotomy Knife,blades set at 90 & 120°,6 1/4″
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100% Autoclavable & Passivated AISI 420 SteelSKU: SP-43714
OR & Quality SpecificationsHospital Grade
Steel MetallurgyGerman AISI 420 Martensitic
Sterilization Cycle134°C / 273°F Steam Autoclave
Quality StandardISO 13485:2016 & CE Mark
Optical FinishAnti-Glare Satin Matte
Electrochemical PassivationCSSD Laser Batch Tracking
ENTSKU: SP-43714AISI 420 Martensitic

6 1/4″ Myringotomy Knife 90° & 120° Blades

4.9 / 5.0•18 Verified OR Evaluations
$132.00$162.00/ unit

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  • 6 1/4″ Myringotomy Knife 90° & 120° Blades designed with a dual blade configuration for precise tympanic membrane incisions.
  • 90° and 120° blade design provides a defined cutting profile for ENT procedures.
  • Balanced design supports a specialized working orientation within the operative field.
  • Suitable for ENT and myringotomy applications requiring a specialized instrument.
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OR Sterilization Certified: Medical Grade AISI 420 Passivated German Steel

The 6 1/4″ Myringotomy Knife 90° & 120° Blades is a specialized ENT instrument designed for precise tympanic membrane incisions during myringotomy procedures. Its dual blade configuration set at 90° and 120° provides optimal reach and control, allowing versatile entry points for surgical access. This instrument ensures precise, controlled, and atraumatic cuts in delicate middle-ear tissue.

With an overall length of 6 1/4 inches, this Myringotomy Knife offers a balanced design for tactile feedback and ergonomic comfort. The dual blade angles support controlled manual manipulation during microsurgical ENT procedures, enhancing the surgeon's ability to navigate the operative field effectively.

Key Features

  • 6 1/4-inch overall length for optimal reach and control.
  • Dual blade configuration at 90° and 120° provides versatile entry points.
  • Balanced design for tactile feedback and ergonomic comfort.
  • Designed for precise tympanic membrane incisions.
  • Suitable for microsurgical ENT procedures.
  • Supports controlled manual manipulation during surgery.
  • Specialized Myringotomy pattern for professional ENT instrument sets.
  • Corrosion-resistant surgical-grade German AISI 420 stainless steel construction.
  • Autoclavable and reusable (Steam autoclave up to 134°C / 273°F).

Technical Specifications

SpecificationDetails
Instrument TypeMyringotomy Knife
Overall Length6 1/4″
Working End / Blade / Jaw90° and 120° blades
ConfigurationDual Blade
Primary FunctionTympanic Membrane Incisions
MaterialGerman Stainless Steel (AISI 420)
SterilizationSteam Autoclavable (up to 134°C / 273°F)
Application TypeENT / Microsurgery

The 6 1/4″ Myringotomy Knife 90° & 120° Blades combines a 6 1/4-inch overall length with dual blade angles for versatile surgical access.
Its defined working profile is intended for precise tympanic membrane incisions in ENT applications.

Design & Function

The Myringotomy Knife features a dual blade configuration designed to provide specialized orientation during myringotomy procedures. The blade angles can assist in positioning the working end according to the requirements of the operative field.

The dual blade profile provides a defined cutting profile, while the 6 1/4-inch overall length allows controlled manual positioning. Together, these dimensions provide a practical configuration for ENT procedures requiring a specialized instrument.

Surgical Applications

The 6 1/4″ Myringotomy Knife 90° & 120° Blades may be used for ENT and myringotomy applications involving precise tympanic membrane incisions. Specific use depends on the surgical procedure, technique, anatomical site, and preference of the clinical team.

Handling & Instrument Care

Inspect the Myringotomy Knife before use, paying particular attention to the blade angles and cutting edges. Ensure the instrument is properly aligned and free from visible damage or wear before use.

After use, clean and process the instrument according to the manufacturer's validated instructions and the healthcare facility's established instrument-processing protocols. Store the Myringotomy Knife appropriately to protect its working end and prevent unnecessary contact with other instruments.

Frequently Asked Questions

1. What is the overall length of this Myringotomy Knife?
The overall length is 6 1/4 inches.

2. What is the working end / blade design of the instrument?
It features 90° and 120° blades.

3. Is this Myringotomy Knife curved or straight?
It features a dual blade configuration.

4. What is a Myringotomy Knife used for?
It is designed for controlled tympanic membrane incisions in ENT applications.

5. What clinical advantage does the dual blade configuration provide?
The dual blade angles provide a specialized working orientation for positioning the working end within the operative field.

6. Is this instrument suitable for ENT surgery?
It may be used in ENT and myringotomy applications where a specialized Myringotomy Knife is appropriate.

7. Does the specification refer to the working end?
Yes. The supplied specification refers to the working profile and functional geometry of the instrument.

8. How should the Myringotomy Knife be cleaned and maintained?
It should be inspected, cleaned, steam autoclaved (up to 134°C / 273°F), and stored according to manufacturer instructions and healthcare facility protocols.