The MIS Penfield Dissector Pull #4 is designed for surgical applications requiring controlled tissue manipulation and dissection. It features a 4 mm curved-down working tip and an overall length of 10 5/8 inches, providing an extended reach for accessing targeted areas during appropriate procedures.

Penfield-style dissectors are commonly included in neurosurgical instrument collections because their working-end configurations support careful tissue separation and manipulation. The specific use of this model depends on its design, manufacturer specifications, and the requirements of the surgical procedure.

4 mm Curved-Down Working Tip

This instrument features a 4 mm working tip with a downward curvature. The curved profile provides a defined approach angle that can assist with controlled contact and manipulation of tissue. The 4 mm tip distinguishes this model from smaller Penfield dissectors and should be considered when selecting an instrument for a particular surgical task.

Working-tip dimensions and curvature influence access, handling, and the area of contact with tissue. The appropriate instrument should be selected according to the anatomy being treated and the manufacturer's intended-use guidance.

Extended 10 5/8-Inch Length

With an overall length of 10 5/8 inches, approximately 26.99 cm, the MIS Penfield Dissector Pull #4 offers extended reach for accessing the operative field. Its length may be useful in procedures where the working area is not immediately adjacent to the incision.

The overall length should be assessed alongside the shaft profile, handle design, and tip orientation to determine whether the instrument is appropriate for the intended surgical approach.

Applications in Neurosurgical Procedures

Penfield-style dissectors are used in selected neurosurgical procedures for controlled tissue manipulation and dissection. Depending on the specific model and its intended purpose, such instruments may assist with separating tissue planes or manipulating structures within the operative field.

The product title alone does not establish suitability for every neurosurgical or minimally invasive procedure. Confirm the intended applications and compatibility of this specific model with the manufacturer's documentation.

Handling and Instrument Care

Controlled handling is important when using surgical dissectors near delicate anatomical structures. The working tip should be inspected before use for bending, surface damage, or other defects that could affect instrument performance.

The product title does not specify the material grade, surface finish, or reusability classification. These details should be confirmed with the supplier. Cleaning, inspection, maintenance, and sterilization must follow the manufacturer's validated instructions for the instrument.

Choosing the Correct Penfield Dissector

When comparing Penfield dissectors, consider the pattern number, tip width, curvature, overall length, and intended application. The #4 designation identifies the specified pattern, while the 4 mm curved-down tip differentiates this model from other available configurations.

Confirming these details helps ensure the selected instrument matches the requirements of the surgical team and the intended procedure.

Key Features

• Penfield-style surgical dissector

• Pull-pattern configuration as specified in the product title

• Pattern #4

• 4 mm working tip

• Curved-down tip configuration

• Overall length of 10 5/8 inches

• Approximately 26.99 cm in length

• Designed for controlled tissue manipulation and dissection

• Intended for appropriate surgical applications based on manufacturer specifications

• Material grade and reusability require confirmation

Product Specifications

FAQs

1. What is the MIS Penfield Dissector Pull #4 used for?

It is a Penfield-style surgical instrument intended for controlled tissue manipulation and dissection in appropriate surgical applications. Confirm the exact intended use with the manufacturer.

2. What is the tip size of this instrument?

The specified working-tip size is 4 mm.

3. What does curved down mean?

Curved down describes the direction of the working tip's curvature. This configuration provides a particular approach angle for tissue manipulation, depending on the procedure.

4. How long is the MIS Penfield Dissector Pull #4?

The stated overall length is 10 5/8 inches, approximately 26.99 cm.

5. What does #4 indicate in the product name?

The #4 designation identifies the instrument pattern and distinguishes it from other Penfield dissector configurations.

6. Is this dissector intended for neurosurgery?

Penfield-style dissectors are commonly associated with neurosurgical instrumentation. Suitability for a particular procedure depends on the instrument's design and manufacturer-stated intended use.

7. What material is the instrument made from?

The material grade is not specified in the product title. Confirm the exact material and applicable specifications with the supplier.

8. How should this instrument be cleaned and sterilized?

Follow the manufacturer's validated cleaning and sterilization instructions. Inspect the working tip before use and confirm the instrument's reuse classification from its labeling.