Harms-Colibri Toothed Forceps | 0.12mm Teeth | Ophthalmic Tissue Grasping Forceps

Product Overview

The Harms-Colibri Toothed Forceps with 0.12mm teeth represent a pinnacle of precision in ophthalmic microsurgery. Originally designed for corneal and anterior segment procedures, this instrument combines the delicate Colibri-style tip configuration with the secure, atraumatic grasping capability of 0.12mm fine teeth. Engineered for handling sensitive ocular tissues with minimal trauma, these forceps are essential for procedures requiring both stability and gentleness.

Featuring ultra-fine, precisely machined teeth measuring 0.12mm, this forceps provides secure tissue grip without excessive pressure or slippage, making it ideal for corneal suturing, cataract surgery, and other delicate anterior segment manipulations. The distinctive curved, pointed tips allow for excellent visibility and access in confined surgical spaces while maintaining optimal tissue control.

Key Features & Benefits

Precision Engineering

• 0.12mm Ultra-Fine Teeth: Provides secure tissue grasp with minimal endothelial or epithelial damage

• Colibri-Style Curved Tips: Angled design for enhanced visibility and access in anterior chamber surgery

• Smooth, Polished Surfaces: Mirror-finished surfaces reduce glare and prevent tissue adhesion

Enhanced Surgical Performance

• Atraumatic Tissue Handling: Fine teeth distribute pressure evenly, minimizing iatrogenic tissue damage

• Optimal Tip Geometry: Curved configuration aligns with corneal curvature for natural tissue alignment

• Reduced Slippage: Positive engagement prevents tissue slippage during manipulation and suturing

• Balanced Design: Ergonomically contoured handles provide comfortable, fatigue-free use

Durability & Reliability

• Surgical-Grade Stainless Steel: Manufactured from AISI 316L for corrosion resistance and autoclave stability

• Precision Machining: Teeth are cut with micro-tolerances to ensure consistent performance

• Reusable Construction: Withstands repeated sterilization cycles without tooth deformation or dulling

Technical Specifications

• Model: Harms-Colibri Toothed Forceps

• Design: Harms modification of Colibri forceps

• Tip Configuration: Curved, toothed with 0.12mm teeth

• Tooth Pattern: 2×3 or 3×4 tooth configuration (depending on model)

• Total Length: 90mm (standard) or 100mm (extended)

• Tip Length: 8-10mm

• Material: AISI 316L Stainless Steel

• Finish: High-polish, non-reflective

• Sterilization: Autoclavable (135°C/275°F)

• Weight: 15-18g (balanced for microsurgical use)

Clinical Applications

• Corneal Surgery: Corneal suturing, penetrating keratoplasty (PKP), lamellar procedures

• Cataract Surgery: Capsulorhexis assistance, wound construction, IOL manipulation

• Anterior Segment Procedures: Iris manipulation, synechiolysis, goniosynechialysis

• Glaucoma Surgery: Trabeculectomy flap creation, conjunctival handling

• Oculoplastic Procedures: Fine tissue handling in lid and orbital surgery

• General Microsurgery: Any procedure requiring delicate, secure tissue grasping

Why Choose This Instrument?

The 0.12mm tooth configuration represents an optimal balance between tissue security and atraumatic handling—too fine and the forceps loses grip; too coarse and it damages delicate ocular structures. The Harms modification of the classic Colibri design provides surgeons with an instrument that feels familiar yet offers enhanced capabilities for modern microsurgical techniques.

Whether you’re placing a 10-0 nylon suture in a corneal graft, stabilizing the anterior capsule during phacoemulsification, or manipulating delicate iris tissue, these forceps deliver the precise control that can mean the difference between a routine procedure and a surgical complication.

For complete technical documentation, including tooth pattern diagrams, sterilization protocols, and compatibility with specific procedures, please consult our ophthalmic instrument specialist.