Kerrison Rongeur – Micro, 4mm, Pin Ejector, SuperCoat
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100% Autoclavable & Passivated AISI 420 SteelSKU: SP-51838
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
NeurosurgicalSKU: SP-51838AISI 420 Martensitic

4mm Micro Kerrison Rongeur Pin Ejector SuperCoat

4.9 / 5.0•18 Verified OR Evaluations
$1100.00$1200.00/ unit

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  • 4mm Micro Kerrison Rongeur Pin Ejector SuperCoat designed with a pin ejector configuration for efficient bone removal.
  • 4 mm jaw dimension provides a defined cutting profile for neurosurgical procedures.
  • Pin ejector design supports a specialized working orientation within the operative field.
  • Suitable for neurosurgical and spinal surgery applications requiring a pin ejector rongeur.
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OR Sterilization Certified: Medical Grade AISI 420 Passivated German Steel

The 4mm Micro Kerrison Rongeur Pin Ejector SuperCoat is a specialized neurosurgical instrument designed for efficient and controlled bone removal in spinal and neurosurgical procedures. Its integrated pin ejector mechanism ensures rapid clearing of bone fragments, maintaining a clear operative field.

With an overall length of and a 4mm jaw, this rongeur provides a balanced cutting capacity for precise bone removal. The SuperCoat finish enhances durability, reduces glare, and extends service life, supporting controlled manual manipulation during procedures.

Key Features

  • for controlled manual handling.
  • 4 mm jaw dimension provides a defined cutting profile.
  • SuperCoat finish for enhanced durability and reduced glare.
  • Designed for efficient bone removal in neurosurgical applications.
  • Suitable for spinal and neurosurgical procedures.
  • Supports rapid clearing of bone fragments within the operative field.
  • Specialized Micro Kerrison pattern for professional neurosurgical 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 TypeMicro Kerrison Rongeur
Overall Length
Working End / Blade / Jaw4 mm
ConfigurationPin Ejector
Primary FunctionBone Removal
MaterialGerman Stainless Steel (AISI 420)
SterilizationSteam Autoclavable (up to 134°C / 273°F)
Application TypeNeurosurgical

The 4mm Micro Kerrison Rongeur Pin Ejector SuperCoat combines a overall length with a 4 mm jaw and Pin Ejector configuration.
Its defined working profile is intended for efficient bone removal in neurosurgical applications.

Design & Function

The Micro Kerrison Rongeur features a pin ejector design to provide a specialized orientation during bone removal procedures. The 4 mm jaw can assist in positioning the working end according to the requirements of the operative field.

The 4 mm jaw profile provides a defined cutting profile, while the allows controlled manual positioning. Together, these dimensions provide a practical configuration for neurosurgical procedures requiring a pin ejector rongeur.

Surgical Applications

The 4mm Micro Kerrison Rongeur Pin Ejector SuperCoat may be used for neurosurgical and spinal surgery applications involving efficient bone removal. Specific use depends on the surgical procedure, technique, anatomical site, and preference of the clinical team.

Handling & Instrument Care

Inspect the Micro Kerrison 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 Micro Kerrison 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 Micro Kerrison Rongeur?
The overall length is .

2. What is the working end / blade or tip design of the instrument?
It features 4 mm jaw dimension.

3. Is this Micro Kerrison Rongeur curved or straight?
It features a Pin Ejector configuration.

4. What is a Micro Kerrison Rongeur used for?
It is designed for controlled bone removal in neurosurgical applications.

5. What clinical advantage does the pin ejector feature provide?
The pin ejector provides a specialized working orientation for rapid clearing of bone fragments within the operative field.

6. Is this instrument suitable for neurosurgery?
It may be used in neurosurgical and spinal surgery applications where a pin ejector 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 Micro Kerrison 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.