Caspar Retractor for Lumber Vertebral Colunm 55mm

Clinical Application

Designed to provide stable, hands-free exposure of the lumbar vertebral column during spinal procedures. This retractor is intended for use in posterior lumbar approaches where controlled separation of paraspinal muscles and soft tissues is required for laminectomy, discectomy, interbody work, fusion preparation, and placement of posterior instrumentation. The 55 mm working span supports moderate-depth exposures commonly encountered in adult lumbar levels.

Design & Configuration

The retractor uses an adjustable, self-retaining configuration to maintain a reproducible field without continuous manual retraction, improving operative efficiency and reducing assistant fatigue. Paired flat blades distribute pressure across soft tissues to minimize focal compression while providing a broad line of sight to the posterior elements. The adjustable separation permits incremental opening to optimize visualization and access while preserving soft-tissue integrity.

Instrument Specifications

• Instrument type: Self-retaining spinal retractor
• Intended region: Lumbar vertebral column
• Working span: 55 mm
• Blades: Paired flat retractor blades for muscle and soft-tissue retraction
• Typical procedures: Laminectomy, discectomy, fusion, posterior instrumentation
• Reusable: Yes

Material & Construction

Manufactured in surgical-grade stainless steel to withstand repeated sterilization cycles and clinical use. Precision machining and smooth blade edges facilitate atraumatic retraction and ease of cleaning between cases. Constructed for reusable surgical environments.

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