Lamina Spreader – 2″ Jaw Opening, 11″, Concave Blade
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100% Autoclavable & Passivated AISI 420 SteelSKU: SP-46617
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-46617AISI 420 Martensitic

11″ Lamina Spreader 2″ Jaw Opening Concave Blade

4.9 / 5.0•18 Verified OR Evaluations
$82.00$100.00/ unit

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  • 11″ Lamina Spreader designed with a concave configuration for controlled separation of vertebral laminae.
  • 2″ jaw opening provides a defined spreading profile for neurosurgical procedures.
  • Concave design supports a specialized working orientation within the operative field.
  • Suitable for neurosurgical and spinal surgery applications requiring a concave Lamina Spreader.
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The 11″ Lamina Spreader is a specialized neurosurgical instrument designed for controlled separation of vertebral laminae during spinal procedures. Its 2″ jaw opening provides a distinct working orientation that can assist with positioning the concave blade within the operative field.

With an overall length of 11 inches and a 2″ jaw opening, this Lamina Spreader provides a defined spreading profile for neurosurgical applications. The concave blade design allows the working end to approach bone surfaces from a specialized angle, supporting controlled manual manipulation during procedures.

Key Features

  • 11-inch overall length for controlled manual handling.
  • 2″ jaw opening provides a defined spreading profile.
  • Concave blade design for specialized working orientation.
  • Designed for controlled separation of vertebral laminae.
  • Suitable for neurosurgical applications.
  • Supports positioning of the working end within the operative field.
  • Specialized Lamina 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 TypeLamina Spreader
Overall Length11″
Working End / Blade / Jaw2″ Jaw Opening
ConfigurationConcave
Primary FunctionControlled Separation of Vertebral Laminae
MaterialGerman Stainless Steel (AISI 420)
SterilizationSteam Autoclavable (up to 134°C / 273°F)
Application TypeNeurosurgical

The 11″ Lamina Spreader combines a 11-inch overall length with a 2″ jaw opening and concave blade design.
Its defined working profile is intended for controlled separation of vertebral laminae in neurosurgical applications.

Design & Function

The Lamina Spreader features a concave working configuration designed to provide a specialized orientation during spinal procedures. The jaw design can assist in positioning the working end according to the requirements of the operative field.

The 2″ jaw opening provides a defined spreading profile, while the 11-inch overall length allows controlled manual positioning. Together, these dimensions provide a practical configuration for neurosurgical procedures requiring a spreader instrument type.

Surgical Applications

The 11″ Lamina Spreader may be used for neurosurgical and spinal surgery applications involving controlled separation of vertebral laminae. Specific use depends on the surgical procedure, technique, anatomical site, and preference of the clinical team.

Handling & Instrument Care

Inspect the Lamina Spreader 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 Lamina Spreader appropriately to protect its working end and prevent unnecessary contact with other instruments.

Frequently Asked Questions

1. What is the overall length of this Lamina Spreader?
The overall length is 11 inches.

2. What is the working end / blade or tip design of the instrument?
It features 2″ jaw opening.

3. Is this Lamina Spreader curved or straight?
It features a concave configuration.

4. What is a Lamina Spreader used for?
It is designed for controlled separation of vertebral laminae in neurosurgical applications.

5. What clinical advantage does the concave design provide?
The concave design 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 concave jaw opening Lamina Spreader 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 Lamina Spreader 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.