Miller Fiber Optic Blade 4

The Miller Fiber Optic Laryngoscope Blade (Size 4) is the straight-blade design optimized for large adults with difficult airways. The Miller blade tip is placed under the epiglottis, directly lifting it to expose the vocal cords — a technique preferred when the epiglottis is floppy or the larynx is anteriorly placed.

Product Specifications

• SKU: DI-210-06
• Blade Type: Straight (Miller)
• Size: 4
• Illumination: Fiber Optic (sealed bundle, 3,000+ lux at tip)
• Handle Compatibility: ISO 7376 Green Spec — works with any compliant fiber optic handle
• Material: AISI 420 surgical stainless steel, satin finish
• Sterilization: Autoclave at 134°C (273°F), rated for 3,000+ cycles
• Certifications: ISO 13485:2016, CE Marked, FDA Registered, ISO 7376 compliant (fiber optic products)
• Manufacturer: Fizza Surgical International, Sialkot, Pakistan

Clinical Applications

The Miller straight blade is clinically preferred for:

• Neonatal and infant intubation (epiglottis directly lifted, not indirectly via ligament)
• Patients with anterior larynx or limited cervical mobility
• Difficult airway scenarios where Macintosh produces poor views
• Pediatric anesthesia where smaller, floppy epiglottis anatomy requires direct lifting

Manufacturing Quality

• Direct manufacturer pricing — 30–50% below Welch Allyn / Heine / Riester equivalents
• ISO 7376 Green Spec compliance — guaranteed cross-brand handle-blade compatibility
• Lifetime warranty on the body against manufacturing defects
• OEM manufacturing available — custom engraving, branded packaging, distributor SKU system from 100-unit orders
• Free sample units for qualified distributors to verify quality before bulk commitment
• 40+ years manufacturing experience — Fizza Surgical since 1985

Request Pricing

This product is available for wholesale and OEM distribution. For bulk pricing, sample requests, or custom branding (private label), request a factory quote.

Also browse our full laryngoscope range covering McCoy, Macintosh, Miller, Phillips, and specialty blade patterns.

Related Resources

• Macintosh vs Miller Laryngoscope Blade: Complete Comparison
• Pediatric Laryngoscope Selection Guide
• Complete Guide to Fiber Optic Laryngoscope Blades
• ISO 7376 Green Spec Explained
• How to Choose a Laryngoscope Manufacturer
• OEM Laryngoscope Manufacturing Buyer's Guide