8″ Ejector Kerrison T-Bar 2.5mm
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100% Autoclavable & Passivated AISI 420 SteelSKU: SP-54478
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-54478AISI 420 Martensitic

8″ Ejector Kerrison T-Bar 2.5mm Bite

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

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  • 8″ Ejector Kerrison T-Bar 2.5mm Bite designed with a T-Bar configuration for precise bone removal.
  • 2.5 mm bite provides a defined cutting profile for neurosurgical procedures.
  • T-Bar design supports a specialized working orientation within the operative field.
  • Suitable for neurosurgical and spinal surgery applications requiring a Kerrison rongeur.
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The 8″ Ejector Kerrison T-Bar 2.5mm Bite is a specialized neurosurgical instrument designed for precise bone removal in spinal and neurosurgical procedures. Its integrated ejector mechanism ensures smooth debris clearance, while the T-Bar handle provides superior leverage and control. This instrument is ideal for surgeons requiring accuracy in narrow operative fields.

With an overall length of 8 inches and a 2.5 mm bite, this Kerrison rongeur provides a defined cutting profile for neurosurgical applications. The ergonomic design allows the working end to approach anatomical targets from a specialized angle, supporting controlled manual manipulation during procedures.

Key Features

  • 8-inch overall length for controlled manual handling.
  • 2.5 mm bite provides a defined cutting profile.
  • T-Bar configuration for specialized working orientation.
  • Designed for precise bone removal and clearance.
  • Suitable for neurosurgical and spinal surgery applications.
  • Supports positioning of the working end within the operative field.
  • Specialized 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 TypeKerrison Ejector Rongeur
Overall Length8″
Working End / Blade / Jaw2.5 mm Bite
ConfigurationT-Bar
Primary FunctionBone Removal
MaterialGerman Stainless Steel (AISI 420)
SterilizationSteam Autoclavable (up to 134°C / 273°F)
Application TypeNeurosurgical / Spinal Surgery

The 8″ Ejector Kerrison T-Bar 2.5mm Bite combines an 8-inch overall length with a 2.5 mm bite and T-Bar configuration.
Its defined working profile is intended for precise bone removal in neurosurgical applications.

Design & Function

The Kerrison Ejector Rongeur features a T-Bar working configuration designed to provide a specialized orientation during bone removal. The 2.5 mm bite can assist in positioning the working end according to the requirements of the operative field.

The bite provides a defined cutting profile, while the 8-inch overall length allows controlled manual positioning. Together, these dimensions provide a practical configuration for neurosurgical procedures requiring a Kerrison rongeur.

Surgical Applications

The 8″ Ejector Kerrison T-Bar 2.5mm Bite may be used for neurosurgical and spinal surgery applications involving precise bone removal. Specific use depends on the surgical procedure, technique, anatomical site, and preference of the clinical team.

Handling & Instrument Care

Inspect the 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 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 Kerrison Ejector Rongeur?
The overall length is 8 inches.

2. What is the working end / blade or tip design of the instrument?
It features 2.5 mm bite.

3. Is this Kerrison Ejector Rongeur curved or straight?
It features a T-Bar configuration.

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

5. What clinical advantage does the T-Bar design provide?
The T-Bar provides a specialized working orientation for positioning the working end within the operative field.

6. Is this instrument suitable for neurosurgical surgery?
It may be used in neurosurgical and spinal surgery applications where a T-Bar configured 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 Ejector 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.