Delivery Profile
Define operating duration, motor duty, flow conditions and daily use.
MEDICAL DEVICE BATTERY SYSTEMS
Custom Infusion Pump Battery Solutions
Stellova develops each custom infusion pump battery pack around delivery accuracy, motor and alarm loads, portable runtime, charging workflow and controlled low-energy behaviour. A rechargeable medical pump battery must be verified with the final pump and its operating modes.
CONTINUOUS INFUSION POWER
Backup-Time Behaviour Must Follow the Delivery Workflow
An infusion pump may need to continue operating through AC interruption and patient transport while its motor, display, alarms and control electronics create different power states. Battery definition must include the required reserve and device response as energy falls.
DEVICE INPUTS
Inputs That Define an Infusion-Pump Battery
The review begins with the pump’s complete delivery, alarm, transport and charging workflow.
AC-Loss & Transport
Define required operation after unplugging and during patient movement.
Alarm & Reserve Behaviour
Define warning thresholds, alarm availability, reserve and shutdown response.
Charging & Service
Clarify charge-while-operating, adapter or dock, charge time and replacement method.
BATTERY–DEVICE INTEGRATION
Motor Demand, Alarm Availability and Backup Time Must Be Coordinated
The battery must support delivery, display and alarms across normal use and external-power interruption without relying on nominal capacity alone.
Continuous Delivery Support
Translate the pump duty cycle into usable backup time.
Motor & Alarm Loads
Include motor activity, display, alarm and communication states.
Low-Battery Response
Coordinate runtime estimate, warning, reserve and equipment action.
Charge-While-Operating
Verify charger and temperature behaviour with the pump active.
PROJECT DEFINITION PARAMETERS
Parameters Defined for the Final Equipment
Battery voltage, capacity, charging, communication, protection and mechanical interfaces are customized to the host medical equipment. Final specifications are confirmed against the complete device requirements. No fixed cell specification or off-the-shelf model is implied.
Project parameterHow it is defined
Equipment Voltage WindowDefine the pump input range.
Normal Delivery LoadMeasure the representative delivery duty cycle.
Motor Peak LoadInclude startup, occlusion response and actuator demand where applicable.
Backup-Time TargetDefine operation after AC interruption.
Alarm ReserveDefine energy reserved for warning and alarm functions.
Charge-While-OperatingConfirm charging with the pump active.
Battery StatusDefine SOC, warning and fault information.
Shutdown & ServiceDefine device response and replacement process.
VALIDATION & PRODUCTION READINESS
Evidence Must Follow the Final Battery and Device
Battery verification, device compatibility, production controls and applicable documentation are planned for the final configuration, intended use and target market.
Battery Verification
Confirm electrical limits, charging behaviour, protection response and temperature performance against the approved specification.
Device Integration Testing
Verify runtime, warnings, shutdown behaviour and interfaces in the complete host equipment.
Evidence Alignment
Keep transport, battery-pack and end-device evidence separate and aligned with the final model.
Controlled Production
Release approved specifications, test limits, inspection criteria and traceability requirements before volume production.
FROM DEVICE REQUIREMENTS TO CONTROLLED PRODUCTION
Define, Integrate, Verify and Release
Stellova translates equipment power states and interface requirements into a controlled battery definition, coordinates prototype integration and verification, and supports production release against the approved specification.
Review the Engineering Process ↗DISCUSS YOUR INFUSION PUMP BATTERY PROJECT
Share the Delivery, Backup and Alarm Requirements
Send the pump type, voltage window, motor and control loads, backup-time target, alarm reserve, charging method, available space, device response, target market and forecast volume.
Discuss Your Medical Battery Project ↗