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Designed Micro Infusion Pump Controller Software for US-Based Healthcare Solution Provider

Banner Embedded Engineering Healthcare

Client Overview

US based healthcare company providing innovative medical devices and solutions for patient care.

Business Need

  • The client was looking for a development partner with expertise in healthcare domain to develop controller software of a micro infusion pump with automated operations for dosage filling, monitoring and injection with connectivity to mobile app

VOLANSYS Contribution

  • Developed embedded firmware based on Micrium RTOS – III complying to IEC 62304 & ISO 14971 risk management processes
  • Integrated Micrium GUI stack for User Interface development
  • Developed hardware abstraction layer to separate the business logic for modularity
  • Developed drivers for GPIO, ADC, Audio, Button, External Flash, RAM, RTC, RFID, Watchdog
  • Developed drivers for stepper motor & encoder for therapy delivery, & to detect occlusion over pressure error conditions
  • Integrated nRF SDK for BLE 5.0
  • Developed custom BLE profiles to send data from device to mobile application
  • Secure bootloader implementation in MCU
  • Unit testing with VectorCast tool

Solution Diagram

Benefits Delivered

  • Delivered IEC 62304 (Medical Regulations) and ISO 14971 compliant solution mitigating regulatory risk associated with medical trials
  • Automated medicine injection process, reducing human medication errors during infusion

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Success Stories