Pedigo ivNow
Pedigo · Model ivNow
Modular Thermal Fluid Warming ivNow modular fluid warmers put warmed fluid at your fingertips where you need it, when you need it. ivNow fluid warmers are small, convenient units that can be placed in a number of different combinations and environments. Countertop, wall mounted and mobile units are all available depending on your particular requirements. ivNow quickly warms and maintains safe temperatures of intravenous and irrigation fluids. The specially contoured warming surface cradles one (1) liter solution bags. Each cavity is controlled by an individual control and L.E.D. display. A sensor in the heating plate detects the presence of a bag and engages the heating mechanism to quickly warm the fluid. Two temperature sensors continuously read the temperature of the fluid bag to engage the heater as necessary to maintain the fluid temperature within +0/-2°C (+0/-3ºF) of the set point temperature. ivNow warmers ensure your fluids are kept at the proper temperature and will always be immediately available at or close to body temperature rather than room temperature without the added expense and set-up time required with in-line warming systems.
Key tips
- ·Never skip temperature-accuracy verification to save time - it's the one check that directly prevents burns.
- ·Hose/blanket connector wear is the most common real fault and the easiest to miss on a quick visual check.
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.
Cabinet not reaching / holding set temperature
HighSymptoms: Blanket / fluid cabinet below (or above) setpoint, temperature alarm.
Root cause: Heater element, a temperature sensor / controller fault, a door / gasket leak, or a circulation-fan fault.
Over-temperature safety trip
MediumSymptoms: Cabinet stops heating, over-temp alarm, will not restart.
Root cause: Controller / sensor fault driving the heater high, or a failed independent over-temp thermostat.
Door / gasket / hinge fault
MediumSymptoms: Door will not seal, heat loss, temperature swings when opened.
Root cause: Worn door gasket or a sagging hinge.
Circulation-fan fault
MediumSymptoms: Uneven temperature top to bottom, fan noise or stopped.
Root cause: Worn circulation fan.
Display / controller fault
LowSymptoms: Blank or frozen display, setpoint will not change.
Root cause: Controller or display fault.
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.
Heater element
Class Major service partRel. cost $$R&R Difficult
Temperature sensor / over-temp thermostat
Class Major service partRel. cost $$R&R Moderate
Door gasket
Class Periodic replacementRel. cost $$R&R Fairly easy
Circulation fan
Class Major service partRel. cost $$R&R Moderate
Controller / display
Class Major service partRel. cost $$R&R Moderate
| Part | Service class | Relative cost | R&R difficulty |
|---|---|---|---|
| Heater element | Major service part | $$ | Difficult |
| Temperature sensor / over-temp thermostat | Major service part | $$ | Moderate |
| Door gasket | Periodic replacement | $$ | Fairly easy |
| Circulation fan | Major service part | $$ | Moderate |
| Controller / display | Major service part | $$ | Moderate |
Relative cost: $ lowest · $$$$ highest service-part cost for this equipment class. Not a price.
PM Checklist
Preventive-maintenance tasks typical of this equipment class. Perform to the manufacturer's procedure and your facility's policy - this is general reference, not a schedule for this specific unit.
- ·Hose / blanket connector inspection
- ·Temperature-accuracy verification
- ·Annual electrical safety test
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: Not holding set temperature
- Compare the cabinet temperature to an independent calibrated thermometer at several shelf positions.
- Confirm the door seals and the gasket is intact.
- Check the circulation fan runs.
- Verify the heater draws current.
- Replace the sensor, controller or heater as isolated; confirm the max blanket / fluid temperature complies with policy.
Symptom: Over-temperature trip
- Let the cabinet cool.
- Compare the display to an independent reference.
- Replace the temperature sensor if it disagrees.
- Check the independent over-temp thermostat.
- Confirm stable control before returning to use.
Typical Location
Where this class of equipment is typically deployed - general reference, not this unit's own placement record.
- Operating Room
- PACU
- Emergency Department
- Labor & Delivery
- NICU
Documents & Manuals
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