8 1/4″ Penfield Dissector MRI No. 4 Single-Ended
Direct Manufacturer Pricing • Tax Exclusive
- 8 1/4″ Penfield Dissector MRI No. 4 Single-Ended designed with a single-ended configuration for controlled tissue dissection.
- No. 4 tip design provides a defined dissection profile for neurosurgical procedures.
- Single-ended design supports a specialized working orientation within the operative field.
- Suitable for neurosurgical and microsurgical applications requiring a single-ended instrument.
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Hospital & Volume Procurement Pricing
The 8 1/4″ Penfield Dissector MRI No. 4 Single-Ended is a specialized neurosurgical instrument designed for controlled tissue dissection in MRI-guided neurosurgical procedures. Its No. 4 tip allows precise separation of delicate tissues, while the single-ended design provides simplicity and ease of use. The 8 1/4″ length ensures reach in deep or confined anatomical spaces.
Made from MRI-safe surgical stainless steel, this dissector provides a defined dissection profile for neurosurgical applications. The ergonomic design allows the working end to approach anatomical targets from a specialized angle, supporting controlled manual manipulation during procedures.
Key Features
- 8 1/4-inch overall length for controlled manual handling.
- No. 4 tip design provides a defined dissection profile.
- Single-ended configuration for simplicity and ease of use.
- Designed for controlled tissue dissection.
- Suitable for neurosurgical applications.
- Supports positioning of the working end within the operative field.
- Specialized Penfield pattern for professional neurosurgical instrument sets.
- Corrosion-resistant surgical-grade MRI-safe stainless steel construction.
- Autoclavable and reusable (Steam autoclave up to 134°C / 273°F).
Technical Specifications
| Specification | Details |
|---|---|
| Instrument Type | Penfield Dissector |
| Overall Length | 8 1/4″ |
| Working End / Blade / Jaw | No. 4 tip |
| Configuration | Single-Ended |
| Primary Function | Tissue Dissection |
| Material | MRI-safe Stainless Steel |
| Sterilization | Steam Autoclavable (up to 134°C / 273°F) |
| Application Type | Neurosurgical |
The 8 1/4″ Penfield Dissector MRI No. 4 Single-Ended combines an 8 1/4-inch overall length with a No. 4 tip and single-ended configuration.
Its defined working profile is intended for controlled tissue dissection in neurosurgical applications.
Design & Function
The Penfield Dissector features a single-ended working configuration designed to provide a specialized orientation during tissue dissection. The No. 4 tip design can assist in positioning the working end according to the requirements of the operative field.
The No. 4 tip provides a defined dissection profile, while the 8 1/4-inch overall length allows controlled manual positioning. Together, these dimensions provide a practical configuration for neurosurgical procedures requiring a single-ended instrument.
Surgical Applications
The 8 1/4″ Penfield Dissector MRI No. 4 Single-Ended may be used for neurosurgical and microsurgical applications involving controlled tissue dissection. Specific use depends on the surgical procedure, technique, anatomical site, and preference of the clinical team.
Handling & Instrument Care
Inspect the Penfield Dissector 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 Penfield Dissector appropriately to protect its working end and prevent unnecessary contact with other instruments.
Frequently Asked Questions
1. What is the overall length of this Penfield Dissector?
The overall length is 8 1/4 inches.
2. What is the working end / blade or tip design of the instrument?
It features No. 4 tip design.
3. Is this Penfield Dissector curved or straight?
It features a single-ended configuration.
4. What is a Penfield Dissector used for?
It is designed for controlled tissue dissection in neurosurgical applications.
5. What clinical advantage does the single-ended design provide?
The single-ended design provides simplicity and ease of use for positioning the working end within the operative field.
6. Is this instrument suitable for neurosurgery?
It may be used in neurosurgical and microsurgical applications where a single-ended Penfield Dissector 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 Penfield Dissector 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.