5 1/4″ Dilator – .2mm diameter 13.5cm 9mm
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100% Autoclavable & Passivated AISI 420 SteelSKU: SP-33190
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-33190AISI 420 Martensitic

5 1/4″ Dilator 0.2mm Diameter 13.5cm Tip

4.9 / 5.0•18 Verified OR Evaluations
$90.00$122.00/ unit

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  • 5 1/4″ Dilator designed with a straight configuration for gradual tissue dilation.
  • 0.2 mm diameter provides a defined dilation 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 dilator.
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The 5 1/4″ Dilator is a specialized neurosurgical instrument designed for gradual tissue and pathway dilation during minimally invasive spinal, endoscopic, and neurosurgical procedures. Its ultra-fine 0.2mm initial diameter allows controlled insertion, while the 9mm tip provides smooth expansion within the operative field.

With an overall length of 5 1/4 inches and a 9mm tip size, this dilator provides a defined dilation profile for neurosurgical applications. The 13.5cm length ensures deep access while maintaining precise surgeon control, supporting safe and effective manual manipulation during procedures.

Key Features

  • 5 1/4-inch overall length for deep access and controlled handling.
  • 0.2 mm diameter provides a defined dilation profile.
  • 9 mm tip size for smooth expansion of tissue pathways.
  • Designed for gradual tissue dilation in minimally invasive procedures.
  • Suitable for neurosurgical and spinal surgery applications.
  • Supports safe 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 TypeDilator
Overall Length5 1/4″
Working End / Blade / Jaw0.2 mm diameter or 9 mm tip
ConfigurationStraight
Primary FunctionTissue Dilation
MaterialGerman Stainless Steel (AISI 420)
SterilizationSteam Autoclavable (up to 134°C / 273°F)
Application TypeNeurosurgical / Spinal Surgery

The 5 1/4″ Dilator combines a 5 1/4-inch overall length with a 0.2 mm diameter and 9 mm tip size.
Its defined working profile is intended for gradual tissue dilation in neurosurgical applications.

Design & Function

The Dilator features a straight working configuration designed to provide a specialized orientation during tissue dilation. The 0.2 mm diameter allows for controlled insertion, while the 9 mm tip can assist in expanding tissue pathways according to the requirements of the operative field.

The 0.2 mm diameter provides a defined dilation profile, while the 5 1/4-inch overall length allows controlled manual positioning. Together, these dimensions provide a practical configuration for neurosurgical procedures requiring a straight dilator.

Surgical Applications

The 5 1/4″ Dilator may be used for neurosurgical and spinal surgery applications involving gradual tissue dilation. Specific use depends on the surgical procedure, technique, anatomical site, and preference of the clinical team.

Handling & Instrument Care

Inspect the dilator before use, paying particular attention to the working end and tip 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 dilator appropriately to protect its working end and prevent unnecessary contact with other instruments.

Frequently Asked Questions

1. What is the overall length of this Dilator?
The overall length is 5 1/4 inches.

2. What is the working end / blade or tip design of the instrument?
It features 0.2 mm diameter or 9 mm tip.

3. Is this Dilator curved or straight?
It features a Straight configuration.

4. What is a Dilator used for?
It is designed for controlled Tissue Dilation in neurosurgical applications.

5. What clinical advantage does the straight design provide?
The straight 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 straight dilator 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 Dilator 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.