Kerrison Bone Punch Up-Bite 4.0 mm Bite 18.0 cm (7")
- This 7-inch Kerrison rongeur supports controlled bone removal during procedures.
- The 4mm bite enables focused removal in confined surgical areas.
- Its pin ejector handle helps clear material efficiently between bites.
- The 7-inch length supports access while maintaining familiar instrument handling.
- Suitable for general surgery applications requiring controlled rongeur manipulation.
- It also supports neurosurgical workflows involving precise rongeur use.
Focused Access and Practical Control for Surgical Rongeur Work
The 7" Kerrison Rongeur 4mm Pin Ejector is a surgical rongeur designed for removing small sections of bone during procedures that require focused access and controlled instrument handling. Its 4mm bite size supports targeted work, while the 7" overall length provides useful reach within the operative field. The pin ejector handle design supports practical instrument operation and helps maintain an efficient workflow between bites. Suitable for applications in both General Surgery and Neurosurgery, this specialty-neutral instrument can support tasks where a Kerrison-style rongeur is appropriate for precise removal and access.
Use Cases
- Remove small sections of bone during General Surgery procedures where a Kerrison rongeur is appropriate.
- Support Neurosurgery workflows requiring a 4mm Kerrison bite for focused bone removal.
- Use the 7" length when additional instrument reach is useful within the operative field.
- Apply the pin ejector handle design during repeated rongeur use and instrument handling.
- Support controlled, task-focused work in surgical settings where a 4mm bite size matches the procedure requirement.
Specifications
Care & Reprocessing
- Clean and reprocess the instrument according to facility protocols and the applicable manufacturer instructions for use.
- Inspect the 4mm bite and pin ejector handle before and after use for visible damage, residue, or impaired operation.
- Handle the rongeur carefully during cleaning, transport, and setup to protect the working end and moving components.
- Store the instrument in a manner that protects the bite and handle from contact damage.
Specifications
| Model / Pattern | Kerrison |
| Overall Length | 17.8 cm (7") |
| Bite Size | 4 mm |
| Angle & Direction | Up |
| Handle Type | Pin Ejector |
| Coating/Material | AISI 420 German Stainless Steel |
General use; follow facility protocols.
Technical Specifications
| Angle & Direction | Up |
|---|---|
| Bite Size | 4 mm |
| Coating/Material | AISI 420 German Stainless Steel |
| Handle Type | Spurling pistol-grip |
| Overall Length | 17.78 cm (7") |
Available Size Options
This product is available in 5 different size options. Select an option to view its details.
| Overall Length | 17.8 cm (7") |
| Bite Size | 4 mm |
| Angle & Direction | Up |
| Handle Type | Pin Ejector |
| Coating/Material | AISI 420 German Stainless Steel |
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