11″ Penfield Dissector #4
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- 11″ Penfield Dissector #4 designed with a straight configuration for controlled tissue separation and dissection.
- #4 tip design provides a defined dissection profile for neurosurgical procedures.
- Straight design supports a specialized working orientation within the operative field.
- Suitable for neurosurgical and spinal applications requiring a straight dissector.
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Hospital & Volume Procurement Pricing
The 11″ Penfield Dissector #4 is a specialized neurosurgical instrument designed for controlled tissue separation and dissection. Its #4 tip provides a distinct working orientation that can assist with positioning the working end within the operative field.
With an overall length of 11 inches and a precise tip design, this dissector provides a defined profile for neurosurgical applications. The ergonomic design allows the working end to approach soft tissues from a specialized angle, supporting controlled manual manipulation during procedures.
Key Features
- 11-inch overall length for controlled manual handling.
- #4 tip design provides a defined dissection profile.
- Ergonomic design for specialized working orientation.
- Designed for controlled tissue separation and dissection.
- Suitable for neurosurgical and spinal applications.
- Supports positioning of the working end within the operative field.
- Specialized Penfield 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
| Specification | Details |
|---|---|
| Instrument Type | Penfield Dissector #4 |
| Overall Length | 11″ |
| Working End / Blade / Jaw | #4 tip design |
| Configuration | Straight |
| Primary Function | Tissue Separation and Dissection |
| Material | German Stainless Steel (AISI 420) |
| Sterilization | Steam Autoclavable (up to 134°C / 273°F) |
| Application Type | Neurosurgical / Spinal Surgery |
The 11″ Penfield Dissector #4 combines an 11-inch overall length with a #4 tip design and straight configuration.
Its defined working profile is intended for controlled tissue separation and dissection in neurosurgical applications.
Design & Function
The Penfield Dissector #4 features a straight working configuration designed to provide a specialized orientation during tissue dissection. The #4 tip design can assist in positioning the working end according to the requirements of the operative field.
The #4 tip design provides a defined dissection profile, while the 11-inch overall length allows controlled manual positioning. Together, these dimensions provide a practical configuration for neurosurgical procedures requiring a straight dissector.
Surgical Applications
The 11″ Penfield Dissector #4 may be used for neurosurgical and spinal applications involving controlled tissue separation and 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 design. 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 11 inches.
2. What is the working end / blade or tip design of the instrument?
It features #4 tip design.
3. Is this Penfield Dissector curved or straight?
It features a Straight configuration.
4. What is a Penfield Dissector used for?
It is designed for controlled tissue separation and dissection 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 applications where a straight 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.