The Penfield Dissector, MRI Safe, No. 3, Double Ended, 7 3/4″ is a precision-engineered neurosurgical instrument designed for controlled and atraumatic dissection of soft tissues in delicate surgical procedures. It is widely used in neurosurgery, spine surgery, and cranial procedures where accurate tissue separation and safe handling of neural structures are essential. This instrument is manufactured from MRI safe materials, ensuring compatibility with magnetic resonance imaging environments. Its non-ferromagnetic construction reduces interference risks, making it suitable for use in imaging-sensitive surgical workflows and operating rooms. The instrument features double-ended No. 3 Penfield tips, allowing surgeons to switch between ends during procedures for improved efficiency and versatility. Each tip is designed for precise tissue dissection, gentle retraction, and controlled separation of delicate anatomical structures with minimal trauma. The 7 3/4-inch overall length provides excellent balance, reach, and maneuverability. It allows surgeons to work comfortably in both superficial and moderately deep surgical fields while maintaining stability and precision. Manufactured from premium MRI safe surgical-grade stainless steel alloy, the instrument offers excellent strength, corrosion resistance, and long-term durability. It is designed to withstand repeated sterilization cycles without loss of performance, ensuring consistent reliability in neurosurgical operating environments. The ergonomically designed handle provides a secure and comfortable grip, enabling precise control during delicate procedures. Its balanced structure helps reduce hand fatigue and improves surgical accuracy during extended operations. Fully reusable and autoclavable, the Penfield Dissector MRI Safe No. 3 Double Ended is an essential instrument for neurosurgeons and spine surgeons performing fine dissection tasks requiring precision, flexibility, and MRI compatibility.
Key Features
MRI safe construction for imaging compatibility
Premium surgical-grade stainless steel alloy
Double-ended No. 3 Penfield tips for versatility
Designed for neurosurgery and spine procedures
Atraumatic tissue dissection and separation
7 3/4″ length for balanced control and reach
Ergonomic handle for secure grip and comfort
Strong and balanced instrument design
Corrosion-resistant and durable performance
Fully reusable surgical instrument
Autoclavable for repeated sterilization
Ideal for MRI-safe surgical environments
Product Specifications
| Specification | Details |
|---|---|
| Product Name | Penfield Dissector MRI Safe No. 3 Double Ended 7 3/4″ |
| Instrument Type | Neurosurgical Dissector |
| Model | Penfield No. 3 |
| Design | Double Ended |
| Length | 7 3/4″ (Approx. 19.7 cm) |
| Material | MRI Safe Surgical Grade Stainless Steel Alloy |
| Finish | Satin / Matte Finish |
| Handle Type | Ergonomic |
| MRI Compatibility | MRI Safe |
| Sterility | Non-Sterile |
| Reusable | Yes |
| Autoclavable | Yes |
| Corrosion Resistant | Yes |
| Latex Free | Yes |
| Surgical Specialties | Neurosurgery, Spine Surgery |
Frequently Asked Questions (FAQs)
1. What is the Penfield Dissector No. 3 used for?
It is used for controlled tissue dissection in neurosurgical and spine procedures.
2. What does MRI safe mean?
It means the instrument is made from non-ferromagnetic materials suitable for MRI environments.
3. What is the benefit of double-ended design?
It allows surgeons to use both ends for different dissection needs without changing instruments.
4. What is the length of this instrument?
It is 7 3/4 inches long.
5. Is it reusable?
Yes, it is fully reusable after proper cleaning and sterilization.
6. Can it be autoclaved?
Yes, it is fully autoclavable and suitable for standard sterilization procedures.
7. Which specialties use this instrument?
It is commonly used in neurosurgery and spine surgery.
8. Does it provide precise control?
Yes, it is designed for accurate and controlled tissue dissection
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