Olivecrona brain spatula convex 11x13mm, 18cm

Clinical Application

Designed for controlled retraction of cerebral tissue during cranial procedures, this Olivecrona brain spatula provides a narrow, rounded contact surface for elevating and protecting cortex and subcortical structures. Its dimensions make it appropriate for fine retraction in limited corridors, such as cortical sulci, sylvian fissure exposures, or when working around deep-seated lesions where a compact, gently contoured blade minimizes focal pressure on neural tissue.

Design & Configuration

The convex blade geometry distributes load across a broader surface compared with a sharp or flat-edged spatula, reducing point pressure on brain tissue and lowering the risk of focal ischemia during sustained retraction. The 11 x 13 mm tip provides a balance between a compact footprint for insertion into narrow operative corridors and sufficient surface area to maintain atraumatic exposure. The 18 cm shaft length offers reach for both shallow cortical and deeper intraparenchymal approaches while preserving fine tactile control when held by hand or positioned with ancillary retraction systems.

Instrument Specifications

• Instrument type: Brain spatula / neurosurgical retractor
• Pattern / model: Olivecrona
• Blade geometry: Convex / rounded tip
• Tip size: 11 x 13 mm
• Overall length: 18 cm
• Typical use: Cortical and subcortical retraction during craniotomy
• Reusable: Yes

Material & Construction

Constructed from surgical-grade stainless steel for durability and corrosion resistance in repeated clinical use. The single-piece blade-to-shank construction provides reliable rigidity and a smooth, atraumatic contact surface appropriate for delicate neurosurgical tasks.

Quality & Compliance

Manufactured by FDA-registered OEM facilities and produced under strict quality control standards.

Brand Comparison

Comparable in form and function to equivalent instruments offered by major US medical suppliers.

Availability & Returns

• In-stock lead time: ships within ~1 week
• Out-of-stock lead time: 2–4 weeks
• Returns: 30-day return policy