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Tool · Every size on one page

Laryngoscope Blade Size Chart

The length in millimetres of every blade size we make, side by side for every product, from our catalogue. One click opens the size with its code.

  • 222blade sizes
  • 49blade products
  • 11blade patterns
  • ISO 7376every blade

All blades, all sizes

Blade length in millimetres, by blade number

Every length below is taken from our catalogue. Tap a length to open that size's own page with its code. Size numbers are not fully standardised between makers, so compare the length in millimetres.

See every size side by side, to scale

Choose a blade. Add a second blade to compare the lengths millimetre by millimetre.

  1. 00PrematureAL-1401-0068 mm
  2. 0NeonateAL-1401-080 mm
  3. 1InfantAL-1401-192 mm
  4. 2ChildAL-1401-2105 mm
  5. 3Medium AdultAL-1401-3135 mm
  6. 4Large AdultAL-1401-4155 mm
  7. 5X-LargeAL-1401-5175 mm
mm

    Fiber Optic Green System Reusable Blades

    Fiber Optic Green System Reusable Blades: blade length by blade number
    Product00012345
    Macintosh Blades English ProfileAL-1401 68mm 80mm 92mm 105mm 135mm 155mm 175mm
    Miller Blades English ProfileAL-1402 65mm 78mm 102mm 154mm 195mm 205mm –
    Macintosh Blades Mega LineAL-1403 – 80mm 93mm 114mm 135mm 155mm 175mm
    Miller Blades Mega LineAL-1404 65mm 78mm 102mm 154mm 195mm 205mm –
    MacFlex Fiber Optic Laryngoscope BladesAL-1405 – – – 105mm 130mm 155mm –
    Mega MacFlex Blades, Fiber Optic, German ProfileAL-1424 – – – 108mm 130mm 155mm –

    Standard Conventional Reusable Blades

    Standard Conventional Reusable Blades: blade length by blade number
    Product0001233.545
    Macintosh Blades English ProfileAL-1201 68mm 80mm 95mm 105mm 135mm 145mm 155mm 175mm
    Miller Blades English ProfileAL-1202 65mm 78mm 102mm 154mm 195mm – 205mm –
    MacFlex Blades English ProfileAL-1215 – – – 105mm 130mm – 155mm –

    Fiber Optic Green System Disposable Blades

    Fiber Optic Green System Disposable Blades: blade length by blade number
    Product0001233.545
    Macintosh Blades, Fiber Optic Acrylic, SemimetalAL-1801 – – 95mm 105mm 135mm 145mm 155mm 175mm
    Macintosh Blades, Fiber Optic Acrylic, Semimetal ECO LineAL-1801-E – 80mm 95mm 105mm 135mm 145mm 155mm 175mm
    Miller Blades, Fiber Optic Acrylic, SemimetalAL-1802 65mm 78mm 102mm 154mm 195mm – 205mm –
    Miller Blades, Fiber Optic Acrylic, Semimetal ECO LineAL-1802-E 65mm 78mm 102mm 154mm 195mm – 205mm –
    Macintosh Blades, Fiber Optic Acrylic, MetallicAL-1803 – – 95mm 105mm 135mm 145mm 155mm 175mm
    Macintosh Blades, Fiber Optic Acrylic, Metallic ECO LineAL-1803-E – 80mm 95mm 105mm 135mm 145mm 155mm 175mm
    Miller Blades Fiber Optic Acrylic, MetallicAL-1804 65mm 78mm 102mm 154mm 195mm – 205mm –
    Miller Blades, Fiber Optic Acrylic, Metallic ECO LineAL-1804-E 65mm 78mm 102mm 154mm 195mm – 205mm –
    Macintosh Blades, Fiber Optic Acrylic, Full-PlasticAL-1805 – – 95mm 115mm 135mm – 155mm –
    Miller Blades, Fiber Optic Acrylic, Full-PlasticAL-1806 – 80mm 105mm 155mm 195mm – 205mm –
    MacFlex Blades, Fiber Optic Acrylic, Full-MetalicAL-1807 – – – 105mm 135mm – 155mm –

    Conventional Disposable Blades

    Conventional Disposable Blades: blade length by blade number
    Product0001233.545
    Macintosh Blades LED, SemimetalAL-1601 – – 95mm 105mm 135mm – 155mm 175mm
    Macintosh Blades LED, Semimetal, Ultra VioletAL-1601-UV – – 95mm 105mm 135mm – 155mm 175mm
    Miller Blades LED, SemimetalAL-1602 65mm 78mm 102mm 154mm 195mm – 205mm –
    Miller Blades LED, Semimetal, Ultra VioletAL-1602-UV 65mm 78mm 102mm 154mm 195mm – 205mm –
    Miller Blades LED, MetallicAL-1604 65mm 78mm 102mm 154mm 195mm – 205mm –
    Macintosh Blades LED, MetallicAL-1603 – – 95mm 105mm 135mm 145mm 155mm 175mm

    Reusable Special Blades

    Reusable Special Blades: blade length by blade number
    Product00011.5233.54
    Macintosh Fiber Optic Blades, American ProfileAL-1407 68mm 80mm 90mm – 108mm 130mm 145mm 160mm
    Macintosh Conventional Blades, American ProfileAL-1203 – 80mm 90mm – 108mm 130mm 145mm 160mm
    Miller Fiber Optic Blades, American ProfileAL-1408 65mm 75mm 102mm 130mm 155mm 195mm – 205mm
    Miller Conventional Blades, American ProfileAL-1204 65mm 75mm 102mm 130mm 155mm 195mm – 205mm
    Philips Fiber Optic Blades, American ProfileAL-1412 – – 113mm – 166mm – – –
    Philips Conventional Blades, American ProfileAL-1205 – – 113mm – 166mm – – –
    Wisconsin Fiber Optic Blades, American ProfileAL-1426 – – – – 132mm 160mm – 200mm
    Wisconsin Conventional Blades, American ProfileAL-1206 – – – – 135mm 162mm – 199mm
    Macintosh Fiber Optic Blades, Improved View, American ProfileAL-1406 – – 95mm – 108mm 135mm – 155mm
    Macintosh Conventional Blades, Improved View, American ProfileAL-1207 – 80mm 92mm – 105mm 135mm – 155mm
    Wis-Hipple Fiber Optic Blades, American ProfileAL-1410 65mm 76mm 102mm 115mm – – – –
    Wis-Hipple Conventional Blades, American ProfileAL-1209 65mm 76mm 102mm 115mm – – – –
    Robertshaw Optic Blades, English ProfileAL-1413 – 95mm 113mm – – – – –
    Robertshaw Conventional Blades, English ProfileAL-1210 – 95mm 113mm – – – – –
    Seward Fiber Optic Blades, English ProfileAL-1414 – – 106mm – 130mm – – –
    Seward Conventional Blades, English ProfileAL-1211 – – 106mm – 130mm – – –
    Polio Fiber Optic Blades, English ProfileAL-1427 – – – – 105mm 130mm – 155mm
    Polio Conventional Blades, English ProfileAL-1212 – – – – 105mm 130mm – 155mm
    Oxford Fiber Optic Blades, English ProfileAL-1416 – – 102mm – – – – –
    Oxford Conventional Blades, English ProfileAL-1216 – – 102mm – – – – –
    Miller Optic Blades, Oxiport English ProfileAL-1409 65mm 78mm – – – – – –
    Miller Conventional Blades, Oxiport English ProfileAL-1217 65mm 78mm – – – – – –
    Macintosh Fiber Optic Blades, Reduced Flange, English ProfileAL-1411 – – – – 105mm 135mm 145mm 155mm

    Questions

    Blade sizes for babies, children and adults

    Which laryngoscope blade sizes are for premature babies and neonates?

    In our catalogue: Macintosh: size 00 (premature) 68mm, size 0 (neonate) 80mm; Miller: size 00 (premature) 65mm, size 0 (neonate) 75 to 80mm; Wis-Hipple: size 00 (premature) 65mm, size 0 (neonate) 76mm; Robertshaw: size 0 (neonate) 95mm. Choosing the size for a patient is a clinical decision. Open any size on this page to see its code and its own page.

    Which laryngoscope blade sizes are for infants and children (pediatric)?

    In our catalogue: Macintosh: size 1 (infant) 90 to 95mm, size 2 (child) 105 to 115mm; Miller: size 1 (infant) 102 to 105mm, size 2 (child) 154 to 155mm; MacFlex: size 2 (child) 105mm; Mega MacFlex: size 2 (child) 108mm; Philips: size 1 (infant) 113mm; Wisconsin: size 2 (child) 132 to 135mm; Wis-Hipple: size 1 (infant) 102mm; Robertshaw: size 1 (infant) 113mm; Seward: size 1 (infant) 106mm, size 2 (child) 130mm; Polio: size 2 (child) 105mm; Oxford: size 1 (infant) 102mm. Where one pattern has several models, the range shows the shortest to the longest. Open any size on this page to see its code and its own page.

    How long is a size 3 laryngoscope blade?

    Blade number 3 is the medium adult size in our catalogue. Lengths by pattern: Macintosh 130 to 135mm; Miller 195mm; MacFlex 130 to 135mm; Mega MacFlex 130mm; Wisconsin 160 to 162mm; Polio 130mm. Where one pattern has several models, the range shows the shortest to the longest.

    Also useful

    Laryngoscope Blade Finder

    Choose the patient size, the blade pattern, the light system and reusable or single use, and see every matching blade in our catalogue at once, each with its code and its own page.

    Open the blade finder

    Knowledge

    Tools and buying guides

    Tool Laryngoscope Blade Finder Choose the patient size, the blade pattern, the light system and reusable or single use, and see every matching blade in our catalogue at once, each with its code and its own page. Open the blade finder Tool Laryngoscope Blade Size Chart The length in millimetres of every blade size we make, side by side for every product, from our catalogue. One click opens the size with its code. Open the size chart Laryngoscope blade sizes by patient group Typical Macintosh and Miller sizes, and how to plan the size mix for wards and theatres. Read the guide ISO 7376 and the green system explained What the standard covers, what the green marking means, and why the fitting matters. Read the guide LED or xenon: light sources for green-system handles Light colour, heat, battery life and lamp replacement compared. Read the guide Reprocessing reusable laryngoscopes The basic cleaning and sterilisation cycle, and what to inspect. Read the guide Laryngoscope tender documents: a checklist The documents buyers usually request, market by market. Read the guide Laryngoscope glossary Blade, flange, web, light guide and the other terms, explained. Read the guide

    Ready for a quotation?

    Send us the codes and quantities. A person on our export team replies within one working day with prices, lead times and certificates.

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