Hardy Bivalve Specula – 3 1/2″ (100mm)
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100% Autoclavable & Passivated AISI 420 SteelSKU: SP-60184
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-60184AISI 420 Martensitic

3 1/2″ Hardy Bivalve Speculum 100mm

4.9 / 5.0•18 Verified OR Evaluations
$982.00$1000.00/ unit

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  • 3 1/2″ Hardy Bivalve Speculum designed with a bivalve configuration for controlled tissue retraction and visualization.
  • 100 mm working width provides a defined retraction profile for neurosurgical procedures.
  • Bivalve design supports a specialized working orientation within the operative field.
  • Suitable for neurosurgical and surgical applications requiring a bivalve Speculum.
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The 3 1/2″ Hardy Bivalve Speculum is a specialized neurosurgical instrument designed for controlled tissue retraction and visualization during professional surgical procedures. Its bivalve configuration incorporates two opposing blades that provide separation within the intended operative field.

With an overall length of 3 1/2 inches (100 mm) and a defined working profile, this speculum provides a defined retraction profile for neurosurgical applications. The bivalve design allows the working end to approach the anatomical target from a specialized angle, supporting controlled manual manipulation during procedures.

Key Features

  • 3 1/2-inch overall length for controlled manual handling.
  • 100 mm working width provides a defined retraction profile.
  • Bivalve configuration for specialized working orientation.
  • Designed for controlled tissue retraction and visualization.
  • Suitable for neurosurgical applications.
  • Supports positioning of the working end within the operative field.
  • Specialized Hardy 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 TypeHardy Bivalve Speculum
Overall Length3 1/2″
Working End / Blade / Jaw100 mm
ConfigurationBivalve
Primary FunctionTissue Retraction and Visualization
MaterialGerman Stainless Steel (AISI 420)
SterilizationSteam Autoclavable (up to 134°C / 273°F)
Application TypeNeurosurgical

The 3 1/2″ Hardy Bivalve Speculum combines a 3 1/2-inch overall length with a 100 mm working width and bivalve configuration.
Its defined working profile is intended for controlled tissue retraction and visualization in neurosurgical applications.

Design & Function

The Hardy Bivalve Speculum features a bivalve working configuration designed to provide a specialized orientation during tissue retraction. The bivalve design can assist in positioning the working end according to the requirements of the operative field.

The 100 mm working profile provides a defined retraction profile, while the 3 1/2-inch overall length allows controlled manual positioning. Together, these dimensions provide a practical configuration for neurosurgical procedures requiring a bivalve instrument.

Surgical Applications

The 3 1/2″ Hardy Bivalve Speculum may be used for neurosurgical and surgical applications involving tissue retraction and visualization. Specific use depends on the surgical procedure, technique, anatomical site, and preference of the clinical team.

Handling & Instrument Care

Inspect the Hardy Bivalve Speculum 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 Hardy Bivalve Speculum appropriately to protect its working end and prevent unnecessary contact with other instruments.

Frequently Asked Questions

1. What is the overall length of this Speculum?
The overall length is 3 1/2 inches.

2. What is the working end / blade or tip design of the instrument?
It features 100 mm working width.

3. Is this Speculum curved or straight?
It features a bivalve configuration.

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

5. What clinical advantage does the bivalve design provide?
The bivalve design 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 surgical applications where a bivalve Speculum 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 Speculum 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.