Kerrison Bone Rongeur 4.0mm bite size #1
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100% Autoclavable & Passivated AISI 420 SteelSKU: SP-43511
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-43511AISI 420 Martensitic

4 0mm Kerrison Bone Rongeur #1

4.9 / 5.0•18 Verified OR Evaluations
$527.00$557.00/ unit

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  • 4 0mm Kerrison Bone Rongeur #1 designed with a straight configuration for precise bone excision and shaping.
  • 4.0 mm bite size provides a defined cutting profile for ENT procedures.
  • Straight design supports a specialized working orientation within the operative field.
  • Suitable for ENT and otologic applications requiring a straight bone rongeur.
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The 4 0mm Kerrison Bone Rongeur #1 is a specialized ENT instrument designed for precise excision and shaping of bone during otologic and microsurgical procedures. Its sharp, aligned jaws provide a smooth and consistent cutting action, allowing surgeons to remove small bone segments with accuracy and minimal effort.

With an overall length of and a 4.0 mm bite size, this Bone Rongeur provides a defined cutting profile for ENT applications. The ergonomic design allows the working end to approach delicate anatomical structures from a specialized angle, supporting controlled manual manipulation during procedures.

Key Features

  • for controlled manual handling.
  • 4.0 mm bite size provides a defined cutting profile.
  • Ergonomic design for specialized working orientation.
  • Designed for precise bone excision and shaping.
  • Suitable for ENT and otologic applications.
  • Supports positioning of the working end within the operative field.
  • Specialized Kerrison 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 TypeKerrison Bone Rongeur
Overall Length
Working End / Blade / Jaw4.0 mm
ConfigurationStraight
Primary FunctionBone Excision and Shaping
MaterialGerman Stainless Steel (AISI 420)
SterilizationSteam Autoclavable (up to 134°C / 273°F)
Application TypeENT / Otologic Surgery

The 4 0mm Kerrison Bone Rongeur #1 combines a overall length with a 4.0 mm bite size and straight configuration.
Its defined working profile is intended for precise bone excision and shaping in ENT applications.

Design & Function

The Kerrison Bone Rongeur features a straight working configuration designed to provide a specialized orientation during bone preparation. The 4.0 mm bite size can assist in positioning the working end according to the requirements of the operative field.

The 4.0 mm working dimension provides a defined cutting profile, while the allows controlled manual positioning. Together, these dimensions provide a practical configuration for ENT procedures requiring a straight instrument type.

Surgical Applications

The 4 0mm Kerrison Bone Rongeur #1 may be used for ENT and otologic surgery applications involving precise bone excision and shaping. Specific use depends on the surgical procedure, technique, anatomical site, and preference of the clinical team.

Handling & Instrument Care

Inspect the Kerrison Bone Rongeur before use, paying particular attention to the working end, jaw alignment, 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 Kerrison Bone Rongeur appropriately to protect its working end and prevent unnecessary contact with other instruments.

Frequently Asked Questions

1. What is the overall length of this Kerrison Bone Rongeur?
The overall length is .

2. What is the working end / blade or tip design of the instrument?
It features 4.0 mm bite size.

3. Is this Kerrison Bone Rongeur curved or straight?
It features a Straight configuration.

4. What is a Kerrison Bone Rongeur used for?
It is designed for controlled bone excision and shaping in ENT applications.

5. What clinical advantage does the ergonomic design provide?
The ergonomic design provides 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 otologic applications where a straight Kerrison Bone Rongeur 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 Kerrison Bone Rongeur 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.