DRE InView HD
DRE · Model InView HD
Video laryngoscope ideal for a wide range of applications: ICU, Cardiology, Emergency and Ambulance. Lightweight and ergonomic design weighs less than one pound. 3.5-inch display provides high-performance visualization capabilities for every intubation. Anti-fog, 2.0 megapixel lens lets clinicians use the laryngoscope immediately without preheating. Internal 8G SD memory card records intubations for training, etc. Video display rotates 180 degrees, as well as up and down. Battery life lasts approximately 200 minutes. Onboard Micro USB for charging the unit and transferring video files.
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 the blade fitted.
Root cause: Failed display camera, a faulty video cable, or optics contamination / fogging.
Battery power fault
HighSymptoms: Short run time, powers off during use, will not turn on.
Root cause: Depleted or aged battery, or a charging fault.
Blade connection / fit fault
MediumSymptoms: Intermittent image, blade loose, image only with pressure on the connector.
Root cause: Worn blade-to-handle connection or a damaged blade.
Display screen 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.
Reusable display / camera unit
Class Periodic replacementRel. cost $$$R&R Easy
Video cable
Class Periodic replacementRel. cost $$R&R Easy
Rechargeable battery
Class Periodic replacementRel. cost $$R&R Easy
Laryngoscope blades
Class Periodic replacementRel. cost $$R&R Easy
| Part | Service class | Relative cost | R&R difficulty |
|---|---|---|---|
| Reusable display / camera unit | Periodic replacement | $$$ | Easy |
| Video cable | Periodic replacement | $$ | Easy |
| Rechargeable battery | Periodic replacement | $$ | Easy |
| Laryngoscope blades | Periodic replacement | $$ | 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 display, cable and blade for visible damage.
- Fit a known-good blade correctly.
- Clear fog / clean the distal optics.
- Swap the video cable and, if possible, the display to isolate the fault.
- Confirm a fresh, charged battery.
Symptom: Runs only briefly on battery
- Charge fully and note the run time.
- Inspect the battery contacts.
- Try a known-good battery.
- Replace the battery.
- Verify run time before returning to service.