Macintosh Laryngoscope F/O/F set/5 #0,1,2(90mm) 3and4

Clinical Application

Macintosh curved blades are intended to facilitate visualization of the glottic opening during direct laryngoscopy and endotracheal intubation. A set that spans sizes #0–#4 covers the spectrum from neonatal and infant care (#0, #1) through pediatric (#2) to adult airway management (#3, #4), allowing one instrument family to support anesthesia, emergency airway management, and procedural sedation across patient populations. Fiber-optic illumination improves illumination of the vallecula and posterior pharynx, aiding glottic exposure in low-light or difficult airway scenarios.

Design & Configuration

The Macintosh geometry features a curved blade designed to be positioned in the vallecula to indirectly lift the epiglottis, which is the standard technique for orotracheal intubation in many clinical settings. Blade length and curvature are selected by patient size: shorter blades provide better control in neonates and infants, while longer blades enable deeper insertion for larger adults. Integrated fiber-optic illumination runs along the blade to deliver consistent, shadow-minimized light to the laryngeal inlet, reducing the need for external light sources and improving visualization during intubation.

Instrument Specifications

• Instrument type: Macintosh laryngoscope blade set
• Configuration: Fiber-optic illumination; set of 5 blades
• Sizes included: #0, #1, #2 (90 mm), #3, #4
• Blade pattern: Curved Macintosh (vallecular technique)
• Typical use: Direct laryngoscopy and orotracheal intubation across neonatal to adult patients
• Reusable construction with integrated fiber-optic light channels

Material & Construction

Blades are manufactured from corrosion-resistant stainless steel to provide the rigidity and tactile feedback required for airway manipulation. Fiber-optic components are embedded or routed to deliver illumination to the blade tip and proximal flange area, improving visualization without adding bulk. The design supports repeated clinical use and routine sterilization cycles while maintaining alignment and light transmission.

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