Rotating Kerrison Shaft, 7″ (175mm) straight, 5mm, 90° up Stainless Steel, Requires 70-2390 Micro
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100% Autoclavable & Passivated AISI 420 SteelSKU: SP-55284
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-55284AISI 420 Martensitic

7″ Rotating Kerrison Shaft 5mm 90° Up Stainless Steel

4.9 / 5.0•18 Verified OR Evaluations
$635.00$835.00/ unit

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  • 7″ Rotating Kerrison Shaft 5mm 90° Up Stainless Steel designed with a straight configuration for efficient bone removal.
  • 5 mm bite provides a defined resection profile for 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 7″ Rotating Kerrison Shaft 5mm 90° Up Stainless Steel is a specialized neurosurgical instrument designed for efficient bone removal while maintaining precise control in spinal surgeries. Its straight shaft provides a distinct working orientation that can assist with positioning the working end within the operative field.

With an overall length of 7 inches (175mm) and a 5mm bite, this Kerrison Shaft provides a defined resection profile for neurosurgical applications. The 90° up configuration allows the working end to approach the anatomical target from a specialized angle, supporting controlled manual manipulation during procedures.

Key Features

  • 7-inch overall length for controlled manual handling.
  • 5mm bite provides a defined resection profile.
  • 90° up configuration for specialized working orientation.
  • Designed for efficient bone removal and resection.
  • Suitable for neurosurgical applications.
  • Supports positioning of the working end within the operative field.
  • 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 Length7″
Working End / Blade / Jaw5 mm
ConfigurationStraight
Primary FunctionBone Resection
MaterialGerman Stainless Steel (AISI 420)
SterilizationSteam Autoclavable (up to 134°C / 273°F)
Application TypeNeurosurgical

The 7″ Rotating Kerrison Shaft 5mm 90° Up Stainless Steel combines a 7-inch overall length with a 5mm bite and straight configuration.
Its defined working profile is intended for efficient bone removal in neurosurgical applications.

Design & Function

The Rotating Kerrison Shaft features a straight working configuration designed to provide a specialized orientation during spinal surgeries. The 90° up design can assist in positioning the working end according to the requirements of the operative field.

The 5mm bite provides a defined resection profile, while the 7-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 7″ Rotating Kerrison Shaft 5mm 90° Up Stainless Steel 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 Rotating Kerrison Shaft before use, paying particular attention to the working end and jaw alignment. 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 7 inches.

2. What is the working end / blade or tip design of the instrument?
It features 5 mm.

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 resection in neurosurgical applications.

5. What clinical advantage does the 90° up design provide?
The 90° up feature 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.