Bayonet Kerrison Punch (Black)

Description

Unobstructed Precision with the Black Bayonet Kerrison Punch

Operating in deep, restrictive anatomical spaces—such as during a cervical laminectomy or a microdiscectomy—presents significant visual challenges. Standard inline Kerrison punches often force the surgeon’s hand to block their own light source. The Black Bayonet Kerrison Punch by Infinity Ortho resolves this by utilizing an offset, bayonet-style handle that drops the surgeon’s hand parallel to, but safely below, the visual axis.

Coupled with a specialized medical-grade black ceramic (or DLC) coating, this instrument ensures that surgeons operating under high-magnification microscopes experience zero light reflection while maintaining absolute control over precise bone resection.

Key Benefits of the Design & Coating

• Optimized Visual Corridors: The distinct bayonet shape ensures crystal-clear visibility of the cutting jaws and the surgical target, allowing for safer dissection around the dura mater and nerve roots.

• Zero-Glare Finish: The matte black surface completely absorbs intense light from operating room overheads and surgical microscopes, preventing eye fatigue and halo effects.

• Superior Edge Retention: The advanced coating significantly increases the surface hardness of the underlying German stainless steel, keeping the cutting edges razor-sharp through demanding bone-biting procedures and repeated autoclave cycles.

• Frictionless Biting Action: The black finish acts as a natural lubricant between the sliding shaft components, preventing jamming and providing an incredibly smooth, responsive spring return that minimizes hand strain.

Ergonomic & Safety Features

• Ultra-Thin Footplate: Engineered to slide safely beneath the lamina or ligamentum flavum, protecting delicate underlying neurological structures during decompression.

• Perfect Balance: The bayonet design is precisely weighted to rest comfortably in the surgeon’s hand, offering superior tactile feedback.

Technical Specifications