Rotating Kerrison Shaft, 8″ (200mm) straight, 1.5mm, 40° up Stainless Steel, Requires 70-2390 Micro
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100% Autoclavable & Passivated AISI 420 SteelSKU: SP-53971
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-53971AISI 420 Martensitic

8″ Rotating Kerrison Shaft 1.5mm 40° Up Stainless Steel

4.9 / 5.0•18 Verified OR Evaluations
$756.00$956.00/ unit

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  • 8″ Rotating Kerrison Shaft 1.5mm 40° Up Stainless Steel designed with a straight configuration for precise bone removal.
  • 1.5 mm bite provides a defined cutting profile for delicate neurosurgical procedures.
  • Straight design supports a specialized working orientation within the operative field.
  • Suitable for neurosurgical and spinal surgery applications requiring a straight instrument type.
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OR Sterilization Certified: Medical Grade AISI 420 Passivated German Steel

The 8″ Rotating Kerrison Shaft 1.5mm 40° Up Stainless Steel is a specialized neurosurgical instrument designed for precise and controlled bone removal during spinal surgery. Its rotating shaft allows optimal positioning and maneuverability, ensuring effective operation within the surgical field.

With an overall length of 8 inches (200 mm) and a 1.5 mm bite, this Kerrison Shaft provides a defined cutting profile for delicate bone excision. The 40° up-angled jaw 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.
  • 1.5 mm bite provides a defined cutting profile.
  • 40° up-angled jaw for specialized working orientation.
  • Designed for precise bone removal during spinal surgery.
  • Suitable for neurosurgical applications.
  • Supports optimal positioning of the working end within the operative field.
  • Specialized Rotating 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 TypeRotating Kerrison Shaft
Overall Length8″
Working End / Blade / Jaw1.5 mm or 40° Up-Angled Jaw
ConfigurationStraight
Primary FunctionBone Removal
MaterialGerman Stainless Steel (AISI 420)
SterilizationSteam Autoclavable (up to 134°C / 273°F)
Application TypeNeurosurgical

The 8″ Rotating Kerrison Shaft 1.5mm 40° Up Stainless Steel combines an 8-inch overall length with a 1.5 mm bite and 40° up-angled jaw.
Its defined working profile is intended for precise bone removal in neurosurgical applications.

Design & Function

The Rotating Kerrison Shaft features a straight working configuration designed to provide a specialized orientation during spinal surgery. The 40° up-angled jaw can assist in positioning the working end according to the requirements of the operative field.

The 1.5 mm 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 straight instrument type.

Surgical Applications

The 8″ Rotating Kerrison Shaft 1.5mm 40° Up Stainless Steel may be used for neurosurgical and spinal surgery applications involving precise bone excision. Specific use depends on the surgical procedure, technique, anatomical site, and preference of the clinical team.

Handling & Instrument Care

Inspect the Rotating Kerrison Shaft 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 Rotating Kerrison Shaft appropriately to protect its working end and prevent unnecessary contact with other instruments.

Frequently Asked Questions

1. What is the overall length of this Rotating Kerrison Shaft?
The overall length is 8 inches.

2. What is the working end / blade or tip design of the instrument?
It features 1.5 mm bite.

3. Is this Rotating Kerrison Shaft curved or straight?
It features a Straight configuration.

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

5. What clinical advantage does the 40° up-angled jaw provide?
The 40° up-angled jaw provides a specialized working orientation for positioning the working end within the operative field.

6. Is this instrument suitable for neurosurgery?
It may be used in neurosurgical and spinal surgery applications where a straight Rotating Kerrison Shaft 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 Rotating Kerrison Shaft 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.