Macintosh 4 · 155mm · AL-1403-4
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Macintosh Blades Mega Line, Size 4
AL-1403-4 · 155mm · Large Adult
A Macintosh laryngoscope blade with an integrated fiber optic light conductor: a 4.5mm bundle of German optical fibers is built into the blade, so there is no separate light guide or connecting screw to remove for cleaning and sterilisation.
- 4Blade number
- 155mmSize
- Large AdultDescription
- ISO 7376Green system
- Prices and lead time within one working day
- Evaluation samples on request
- Certificates you can verify yourself
- Made in our own factory in Sialkot since 1981
Overview
About the Macintosh 4 blade, Mega Line
A Macintosh laryngoscope blade with an integrated fiber optic light conductor: a 4.5mm bundle of German optical fibers is built into the blade, so there is no separate light guide or connecting screw to remove for cleaning and sterilisation.
Reusable laryngoscope blade to view the larynx during tracheal intubation. The light comes from the handle and travels through the integrated bundle of optical fibers to the tip of the blade.
This page is for size 4 only: 155mm, described in our catalogue as Large Adult. Order it with code AL-1403-4. It is one of 6 sizes of the Macintosh Blades Mega Line (AL-1403).
Key features
- Made from high quality stainless steel AISI 304.
- German optical fibers in a 4.5mm bundle for light transmission.
- High light intensity with LED illumination: 8,000 to 10,000 lux.
- Integrated fiber optic light conductor, with no extra cavities or separate light path in the blade.
- Smooth, low-profile blade design.
- Integrated light guide: quick cleaning and sterilisation, with no connecting screw to remove.
- Compatible with all handles made to ISO 7376 (green system).
- Autoclavable at 134 °C for 5 minutes, for 3,000 to 4,000 cycles at maximum light output.
Size numbers are not fully standardised between makers, so compare the size in millimetres when you replace blades from another brand. Our blade size guide explains the typical patient group for each size. The choice of blade is always a clinical decision.
Sizes in this range, 80mm to 175mm
Sizes and codes
All 6 sizes of this blade
Every size has its own page and its own code. Use the code when you ask for a price.
| Code | Description | Blade number | Size | Page |
|---|---|---|---|---|
| AL-1403-0 | Neonate | 0 | 80mm | Open size 0 |
| AL-1403-1 | Infant | 1 | 93mm | Open size 1 |
| AL-1403-2 | Child | 2 | 114mm | Open size 2 |
| AL-1403-3 | Medium Adult | 3 | 135mm | Open size 3 |
| AL-1403-4 | Large Adult | 4 | 155mm | This page |
| AL-1403-5 | X-Large | 5 | 175mm | Open size 5 |
Specifications
Technical details of AL-1403-4
From our catalogue, Premium Laryngoscope Range, Volume III.
Identification
| Product | Macintosh Blades Mega Line |
|---|---|
| Product code | AL-1403 |
| Size code | AL-1403-4 |
| Blade number | 4 |
| Size | 155mm |
| Description | Large Adult |
| Category | Fiber Optic Green System Reusable Blades |
| Pattern | Macintosh, curved blade |
| Line | Mega Line |
Light
| Light system | Fiber optic, green system |
|---|---|
| Light guide | Integrated fiber optic light conductor: 4.5mm bundle of German optical fibers |
| Light source | In the handle (LED or xenon, depending on the handle) |
| LED lamp life (LED handles) | 50,000 hours |
| Continuous operation (LED handles) | 2 hours |
| Light at the blade tip (LED handles) | 8,000 to 10,000 lux |
Material and reprocessing
| Material | Stainless steel AISI 304 |
|---|---|
| Use | Reusable |
| Sterilisation | Autoclavable at 134 °C for 5 minutes |
| Autoclave cycles | 3,000 to 4,000 cycles at maximum light output |
Standard and fit
| Standard | Made to comply with ISO 7376 |
|---|---|
| Handle fit | Compatible with all handles made to ISO 7376 (green system) |
| Conventional handles | Not designed to fit (different fitting) |
Origin
| Manufacturer | Long Life Surgical Industries |
|---|---|
| Made in | Sialkot, Pakistan |
| Making laryngoscopes since | 1981 |
| Catalogue | Premium Laryngoscope Range, Volume III, page 4 |
Compatibility
Fits green-system handles
The blade is made to comply with ISO 7376, the international standard for laryngoscopes, and uses the fiber optic green-system fitting. It fits green-system handles made to ISO 7376, from us or from another maker.
It is not designed for conventional handles: a conventional blade carries a small lamp near its tip, while a green-system blade takes its light from a lamp or LED in the handle. Read ISO 7376 and the green system explained.
Handles in our green-system range
Battery Handles Fiber Optic Xenon, Stainless SteelAL-1451 · 5 sizes · See the handle
Battery Handles Fiber Optic Xenon, Brass Chrome PlatedAL-1452 · 5 sizes · See the handle
Battery Handles Fiber Optic LED, Stainless SteelAL-1453 · 5 sizes · See the handle
Battery Handles Fiber Optic LED, Brass Chrome PlatedAL-1454 · 5 sizes · See the handle
Spare part Replacement LampsAL-1455 · 4 codes · Spare part
- LED lamp life with LED handles: 50,000 hours
- Continuous operation with LED handles: 2 hours
- Light at the blade tip with LED handles: 8,000 to 10,000 lux
LED or xenon? Compare the two light sources.
Care and reprocessing
Made to be used again and again
Reusable blades are cleaned and steam sterilised between patients. Always follow the instructions for use (IFU) and your hospital's validated process.
- 01Clean the blade after each use, as described in the instructions for use (IFU).
- 02The light conductor is built into the blade: there is no light guide or connecting screw to remove before cleaning.
- 03Steam sterilise (autoclave) at 134 °C for 5 minutes.
- 04The blade is made for 3,000 to 4,000 autoclave cycles at maximum light output.
Questions
Questions about AL-1403-4
What size is AL-1403-4?
AL-1403-4 is the Macintosh Blades Mega Line, blade number 4, 155mm. The catalogue describes this size as Large Adult.
Which sizes of the Macintosh Blades Mega Line are available?
There are 6 sizes: size 0 (Neonate, 80mm, code AL-1403-0), size 1 (Infant, 93mm, code AL-1403-1), size 2 (Child, 114mm, code AL-1403-2), size 3 (Medium Adult, 135mm, code AL-1403-3), size 4 (Large Adult, 155mm, code AL-1403-4), size 5 (X-Large, 175mm, code AL-1403-5).
What is the Macintosh blade, Mega Line?
A Macintosh laryngoscope blade with an integrated fiber optic light conductor: a 4.5mm bundle of German optical fibers is built into the blade, so there is no separate light guide or connecting screw to remove for cleaning and sterilisation.
Which handles fit this blade?
It is a fiber optic green-system blade, made to comply with ISO 7376, so it fits green-system handles made to ISO 7376. In our own range: Battery Handles Fiber Optic Xenon, Stainless Steel, Battery Handles Fiber Optic Xenon, Brass Chrome Plated, Battery Handles Fiber Optic LED, Stainless Steel, Battery Handles Fiber Optic LED, Brass Chrome Plated.
Does it fit a conventional laryngoscope handle?
No. Green-system (fiber optic) and conventional laryngoscopes use different fittings and light positions, so their blades and handles are not designed to work together. Use a green-system handle.
How is the blade sterilised?
It is reusable. Autoclavable at 134 °C for 5 minutes, for 3,000 to 4,000 cycles at maximum light output. The light conductor is built into the blade, so there is no light guide or connecting screw to remove. Follow the instructions for use (IFU).
Where is it made?
In our own factory in Sialkot, Pakistan. Long Life Surgical Industries has made laryngoscopes since 1981.
How do I get a price or samples?
Add it to your enquiry list, or send us the code AL-1403-4 with quantities and your country. Our export team replies within one working day with prices and lead times. Evaluation samples are available on request.
Documents
For your file or tender
Sent with every quotation, and on request at any time.
Other sizes of the Macintosh Blades Mega Line
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