Key Design Features

• Compact, Handheld Form Factor
Streamlined for portability and single-hand operation, with contours that naturally fit both pediatric and adult hands.

• Digital Display & Button Layout
High-contrast screen and tactile buttons for quick readings, reset, and Bluetooth pairing for data sync.

• Removable Nozzle & Flow Channel
Designed for hygiene and reusability — easy to sterilize or replace, with support for disposable mouthpieces.

• Battery-Efficient Electronics Housing
Optimized for long-term use with low-power components and USB charging support.

• Smart Connectivity Ready
Optional Bluetooth/Wi-Fi module for real-time sync with health tracking apps or hospital records.

Development Process

We conducted in-depth ergonomic studies and worked closely with healthcare professionals to validate hand grip, screen visibility, and user interaction.
The 3D model was created in SolidWorks and refined for injection mould-ready production, followed by airflow simulations to ensure internal channel geometry met clinical accuracy standards.
Prototypes were created using SLA and high-resolution FDM printing, with precision inserts for sensor placement, before field validation in clinical settings.

Outcome

The final design was delivered as a fully functional prototype and production-ready CAD package, now being rolled out for pre-clinical trials and global regulatory certification. The spirometer reflects our expertise in designing health-focused, ergonomically sound medical products that meet stringent accuracy and usability demands.