Embedded Vitals & Body Composition Acquisition System
Budget: ₹75,000 – ₹150,000 INR
Please refer to the detailed SoW - https://docs.google.com/document/d/1aojBDAq4CsOUT2T_oNeoBFx6STSfN7Rbi0BXIGKHaGI/edit?usp=sharing
We need an experienced embedded systems / biomedical hardware consultant to design and develop a compact vitals and body composition acquisition subsystem for integration into an existing diagnostic hardware platform.
The system must capture BP, SpO2, PPG-derived respiratory rate, heart rate from PPG/BP, temperature, height, weight, BMI, and body composition values such as body fat %, visceral fat, muscle mass, body water %, bone mass, BMR, metabolic age, and segmental distribution where technically feasible (through bio impedance).
The work includes sensor/module selection, hardware architecture, PCB/control board design if required, firmware, Windows/Linux compatible local service/API, local session-wise data handling, calibration workflows, validation against reference devices, and production-readiness documentation.
The final system should not be a one-off prototype. It must be designed for repeatable manufacturing, assembly, calibration, debugging, and servicing in India.
The consultant should be able to guide the full technical line: component selection, vendor recommendations, assembly process, calibration process, testing, troubleshooting, and handover.
No specific communication architecture is pre-mandated. USB, UART, SPI, I2C, RS485, Ethernet, CAN, MCU aggregation, or any suitable combination may be proposed. The priority is a reliable, maintainable, fast-to-build system that exposes clean final results to the host software through a local API/service.
Expected deliverables:
- Proposed architecture and sensor/module selection
- Hardware design, wiring, PCB files if required, BOM and vendor list
- Firmware for sensor acquisition and processing
- Windows/Linux compatible local service/API
- Local session-wise result handling and logs
- Calibration and validation workflows
- Assembly, QA, debugging and manufacturing documentation
- Source code, design files and full editable handover package
Preference will be given to consultants with prior experience in embedded medical devices, vitals monitoring systems, BP/SpO2/body composition systems, sensor integration, firmware, PCB design, calibration and production handover.
Please respond with your relevant experience, proposed approach, estimated timeline, milestone plan, and any similar work you have completed.
We need an experienced embedded systems / biomedical hardware consultant to design and develop a compact vitals and body composition acquisition subsystem for integration into an existing diagnostic hardware platform.
The system must capture BP, SpO2, PPG-derived respiratory rate, heart rate from PPG/BP, temperature, height, weight, BMI, and body composition values such as body fat %, visceral fat, muscle mass, body water %, bone mass, BMR, metabolic age, and segmental distribution where technically feasible (through bio impedance).
The work includes sensor/module selection, hardware architecture, PCB/control board design if required, firmware, Windows/Linux compatible local service/API, local session-wise data handling, calibration workflows, validation against reference devices, and production-readiness documentation.
The final system should not be a one-off prototype. It must be designed for repeatable manufacturing, assembly, calibration, debugging, and servicing in India.
The consultant should be able to guide the full technical line: component selection, vendor recommendations, assembly process, calibration process, testing, troubleshooting, and handover.
No specific communication architecture is pre-mandated. USB, UART, SPI, I2C, RS485, Ethernet, CAN, MCU aggregation, or any suitable combination may be proposed. The priority is a reliable, maintainable, fast-to-build system that exposes clean final results to the host software through a local API/service.
Expected deliverables:
- Proposed architecture and sensor/module selection
- Hardware design, wiring, PCB files if required, BOM and vendor list
- Firmware for sensor acquisition and processing
- Windows/Linux compatible local service/API
- Local session-wise result handling and logs
- Calibration and validation workflows
- Assembly, QA, debugging and manufacturing documentation
- Source code, design files and full editable handover package
Preference will be given to consultants with prior experience in embedded medical devices, vitals monitoring systems, BP/SpO2/body composition systems, sensor integration, firmware, PCB design, calibration and production handover.
Please respond with your relevant experience, proposed approach, estimated timeline, milestone plan, and any similar work you have completed.