Biopsy Punch – Ferris

Description

Heavy-Duty Precision with the Ferris Biopsy Punch

During extensive laminectomies and spinal decompressions, surgeons must repeatedly bite through dense lamina bone and thick, hypertrophied ligaments to relieve pressure on the spinal cord. Standard instruments can struggle with this dense tissue, leading to surgeon hand fatigue and potentially imprecise cuts.

The Ferris Biopsy Punch (also cataloged as the Ferris-Smith Laminectomy Rongeur) by Infinity Ortho is engineered specifically for these high-demand scenarios. Its heavy-duty construction allows orthopedists and neurosurgeons to efficiently gouge out tough bone fragments and take vital tissue biopsies without compromising surrounding delicate neurological structures.

Key Features & Clinical Advantages

• Superior Plier-Grip Ergonomics: Unlike standard Kerrisons, the Ferris-Smith design incorporates a distinct plier-style handle equipped with a posterior horn. This horn acts as a secure resting point for the hand, preventing slippage and providing maximum leverage when cutting through dense osteophytes.

• Atraumatic Biting Tip: The precisely ground cutting jaws bite cleanly through bone and ligament, preventing micro-fractures or jagged edges. It is highly effective for safely expanding the neural foramen and removing intervertebral disc material.

• Built-in Spring Mechanism: The handle includes a high-tensile spring system that ensures the jaws open smoothly and automatically after every bite. This responsive action drastically reduces hand fatigue during lengthy decompression procedures.

• Easy Maintenance (Optional Detachable Shaft): Available in standard or detachable (take-apart) profiles. The detachable variation allows the instrument to be completely disassembled without tools, ensuring total bioburden removal and uncompromising sterility during hospital autoclave cycles.

Primary Surgical Applications

• Spine Surgery: Lumbar and cervical laminectomies, foraminotomies, and intervertebral disc removal.

• Neurosurgery: Safe, controlled bone removal for spinal cord and nerve root decompression.

Technical Specifications