8 1/2″ Kocher-Langenbeck Retractor – 35 × 8mm
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100% Autoclavable & Passivated AISI 420 SteelSKU: SP-47636
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-47636AISI 420 Martensitic

8 1/2″ Kocher-Langenbeck Retractor 35×8mm

4.9 / 5.0•18 Verified OR Evaluations
$125.00$145.00/ unit

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  • 8 1/2″ Kocher-Langenbeck Retractor designed with a slightly curved configuration for strong tissue retraction.
  • 35 × 8mm blade dimension provides a defined retraction profile for neurosurgical procedures.
  • Slightly curved design supports a specialized working orientation within the operative field.
  • Suitable for neurosurgical and general surgery applications requiring a retraction instrument.
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The 8 1/2″ Kocher-Langenbeck Retractor is a specialized neurosurgical instrument designed for strong and stable tissue retraction. Its 35 × 8mm blade provides a distinct working orientation that can assist with positioning the working end within the operative field.

With an overall length of 8 1/2 inches and a blade dimension of 35 × 8mm, this retractor provides a defined retraction profile for neurosurgical applications. The slightly curved design allows the working end to approach anatomical targets from a specialized angle, supporting controlled manual manipulation during procedures.

Key Features

  • 8 1/2-inch overall length for controlled manual handling.
  • 35 × 8mm blade dimension provides a defined retraction profile.
  • Slightly curved configuration for specialized working orientation.
  • Designed for strong tissue retraction.
  • Suitable for neurosurgical and general surgery applications.
  • Supports positioning of the working end within the operative field.
  • Specialized Kocher-Langenbeck 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 TypeKocher-Langenbeck Retractor
Overall Length8 1/2″
Working End / Blade / Jaw35 × 8mm
ConfigurationSlightly Curved
Primary FunctionTissue Retraction
MaterialGerman Stainless Steel (AISI 420)
SterilizationSteam Autoclavable (up to 134°C / 273°F)
Application TypeNeurosurgical / General Surgery

The 8 1/2″ Kocher-Langenbeck Retractor combines an 8 1/2-inch overall length with a 35 × 8mm blade and slightly curved configuration.
Its defined working profile is intended for strong tissue retraction in neurosurgical applications.

Design & Function

The Kocher-Langenbeck Retractor features a slightly curved working configuration designed to provide a specialized orientation during tissue retraction. The blade design can assist in positioning the working end according to the requirements of the operative field.

The 35 × 8mm blade provides a defined retraction profile, while the 8 1/2-inch overall length allows controlled manual positioning. Together, these dimensions provide a practical configuration for neurosurgical procedures requiring a retraction instrument.

Surgical Applications

The 8 1/2″ Kocher-Langenbeck Retractor may be used for neurosurgical and general surgery applications involving strong tissue retraction. Specific use depends on the surgical procedure, technique, anatomical site, and preference of the clinical team.

Handling & Instrument Care

Inspect the Kocher-Langenbeck Retractor before use, paying particular attention to the blade alignment and 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 Kocher-Langenbeck 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 Retractor?
The overall length is 8 1/2 inches.

2. What is the working end / blade or tip design of the instrument?
It features 35 × 8mm blade dimension.

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

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

5. What clinical advantage does the curvature provide?
The curvature 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 general surgery applications where a slightly curved 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 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.