4″ Alm Re­tractor – 4×4 Prongs, Blunt
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100% Autoclavable & Passivated AISI 420 SteelSKU: SP-44908
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-44908AISI 420 Martensitic

4″ Alm Retractor 4×4 Prongs Blunt

4.9 / 5.0•18 Verified OR Evaluations
$145.00$165.00/ unit

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  • 4″ Alm Retractor 4×4 Prongs Blunt designed with a blunt configuration for safe tissue retraction.
  • 4×4 prong configuration provides a defined retraction profile for neurosurgical procedures.
  • Blunt design supports a specialized working orientation within the operative field.
  • Suitable for neurosurgical and spinal surgery applications requiring a blunt retractor.
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The 4″ Alm Retractor 4×4 Prongs Blunt is a specialized neurosurgical instrument designed for safe tissue retraction in small surgical fields. Its 4×4 blunt prongs provide atraumatic tissue engagement while maintaining stable hands-free exposure.

With an overall length of 4 inches and a 4×4 prong configuration, this retractor provides a defined retraction profile for neurosurgical applications. The ergonomic design allows the working end to approach the surgical site from a specialized angle, supporting controlled manual manipulation during procedures.

Key Features

  • 4-inch overall length for controlled manual handling.
  • 4×4 prong configuration provides a defined retraction profile.
  • Blunt configuration for specialized working orientation.
  • Designed for safe tissue retraction during procedures.
  • Suitable for neurosurgical and spinal surgery applications.
  • Supports positioning of the working end within the operative field.
  • Specialized Alm 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 TypeAlm Retractor
Overall Length4″
Working End / Blade / Jaw4×4 Prong Configuration
ConfigurationBlunt
Primary FunctionTissue Retraction
MaterialGerman Stainless Steel (AISI 420)
SterilizationSteam Autoclavable (up to 134°C / 273°F)
Application TypeNeurosurgical / Spinal Surgery

The 4″ Alm Retractor 4×4 Prongs Blunt combines a 4-inch overall length with a 4×4 prong configuration and blunt design.
Its defined working profile is intended for safe tissue retraction in neurosurgical applications.

Design & Function

The Alm Retractor features a blunt working configuration designed to provide a specialized orientation during neurosurgical procedures. The blunt prong design can assist in positioning the working end according to the requirements of the operative field.

The 4×4 prong configuration provides a defined retraction profile, while the 4-inch overall length allows controlled manual positioning. Together, these dimensions provide a practical configuration for neurosurgical procedures requiring a blunt retractor.

Surgical Applications

The 4″ Alm Retractor 4×4 Prongs Blunt may be used for neurosurgical and spinal surgery applications involving safe tissue retraction. Specific use depends on the surgical procedure, technique, anatomical site, and preference of the clinical team.

Handling & Instrument Care

Inspect the Alm Retractor before use, paying particular attention to the working end, prong alignment, and blunt 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 Alm Retractor appropriately to protect its working end and prevent unnecessary contact with other instruments.

Frequently Asked Questions

1. What is the overall length of this Alm Retractor?
The overall length is 4 inches.

2. What is the working end / blade or tip design of the instrument?
It features 4×4 prong configuration.

3. Is this Alm Retractor curved or straight?
It features a blunt configuration.

4. What is an Alm Retractor used for?
It is designed for controlled tissue retraction in neurosurgical applications.

5. What clinical advantage does the blunt design provide?
The blunt 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 blunt retractor 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 Alm Retractor 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.