Covidien McGrath Mac
Covidien · Model McGrath Mac
Easy to clean: The screen and handle are fully immersible for high-level disinfection, and compatible with the latest vaporized hydrogen peroxide sterilization systems. Slim Blade: The slim blade profile provides improved patient access. Blades are packaged sterile and are disposable. Portable: The compact, cable-free device is ready when you need it. Durable: Drop-tested to 2 meters, the core of the McGRATH MAC enhanced direct laryngoscope is reinforced with a steel alloy chassis. Cost-effective: The surprisingly affordable system and blades make the McGRATH MAC enhanced direct laryngoscope as accessible as your conventional laryngoscope, with the flexibility of video laryngoscopy.
Typical Failure Modes
Compiled for this model from its own documentation and established engineering knowledge for this equipment class - not from a verified service record. Confirm against the manufacturer's service manual.
No or poor image on the display
HighSymptoms: Black, snowy or distorted image with a blade fitted.
Root cause: Failed camera stick, a damaged blade connection, or optics contamination / fogging.
Battery power fault
HighSymptoms: Short run time, powers off during use, will not turn on.
Root cause: Depleted battery (single-use type) or a battery-compartment contact fault.
Camera stick / blade connection fault
MediumSymptoms: Intermittent image, only works with pressure on the connector.
Root cause: Worn camera-stick tip or blade clip.
Display damage
LowSymptoms: Cracked or delaminating screen, dead pixels.
Root cause: Drop or impact.
Serviceable Parts & Consumables
Serviceable items for this model, compiled from its documentation and engineering knowledge for this equipment class. Service class and relative cost are estimates, not manufacturer figures; no part numbers are given. Confirm intervals and pricing against the manufacturer.
Camera stick
Class Periodic replacementRel. cost $$$R&R Easy
Battery
Class Frequent wear itemRel. cost $R&R Easy
Single-use blades (X-blade / Mac)
Class ConsumableRel. cost $R&R Easy
Display module
Class Periodic replacementRel. cost $$$R&R Fairly easy
| Part | Service class | Relative cost | R&R difficulty |
|---|---|---|---|
| Camera stick | Periodic replacement | $$$ | Easy |
| Battery | Frequent wear item | $ | Easy |
| Single-use blades (X-blade / Mac) | Consumable | $ | Easy |
| Display module | Periodic replacement | $$$ | Fairly easy |
Relative cost: $ lowest · $$$$ highest service-part cost for this equipment class. Not a price.
Troubleshooting Approach
A starting sequence for this model, compiled from its documentation and engineering knowledge for this equipment class. Follow the manufacturer's service documentation for the actual procedure.
Symptom: No usable image
- Inspect the camera stick and blade for damage.
- Fit a known-good blade correctly.
- Clear fog / clean the distal optics.
- Swap the camera stick to isolate the fault.
- Confirm a fresh battery.
Symptom: Runs only briefly on battery
- Fit a fresh battery of the correct type.
- Inspect the battery contacts for corrosion.
- Confirm the run time.
- Replace the camera stick if power draw is abnormal.
- Verify before returning to service.
Technical Specs
- Height
- 110 mm
- Length
- 180 mm
- Weight
- 200 g
- Width
- 68 mm
Documents & Manuals
No documents available for this device yet.
Safety & Recalls
Synced live from the FDA openFDA API.
- RECALL
Battery management system within Laryngoscope devices may deplete below the deign threshold which may result in thermal event followed by risk of explosion.
- RECALL
IFU update to address device's battery handling information.
- RECALL
Defective video laryngoscopes that did not pass quality tests established for the product, that were designated for destruction, were stolen, and subsequently distributed for sale. Defective device use may result in failed laryngoscopy and/or intubation.
- RECALL
Laryngoscope blades may contain an ineffective application of anti-fog agent which may result in condensation accumulating causing the screen to be blurred or obscured.
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