NeuroPulse (Child Headband)
A specialized mechatronic medical wearable designed for children with Down syndrome.
We partnered with an Israeli healthcare innovator to develop the "Child Headband," a specialized mechatronic medical wearable designed for children with Down syndrome. The device utilizes targeted tactile-range bone conduction to deliver therapeutic vibration patterns that enhance focus and cognitive training. By serving as the end-to-end development partner, we transitioned the concept from a complex medical requirement into a functional, ergonomic prototype ready for clinical evaluation.
Technical Highlights
- Therapy ModePure Tactile Bone Conduction (Low-Frequency Range)
- Control InterfaceIntegrated Physical Buttons with Hard-Coded Therapy Presets
- FabricationHybrid SLA & Flexible TPU 3D Printing for Durability & Comfort
- Power ManagementBattery Powered & Rechargeable (Optimized for Weight)
- Safety ProtocolsHardware-Level Emergency Cutoff & Firmware Intensity Caps
- Design ArchitectureAvailable in Integrated and Split-Module (External Control) Variants
- Development ScopeMechanical Design, Component Sourcing, Firmware, & Assembly
Client Challenge
Developing a therapeutic device for neurodivergent children presented unique engineering hurdles: Tactile Sensitivity: Ensuring the vibration remained within a non-auditory, tactile frequency range to avoid distressing children sensitive to high-pitched noise. The "Clamping" Paradox: Bone conduction requires contact pressure, but children with Down syndrome often have high tactile defensiveness. Weight & Ergonomics: Minimizing neck strain was critical, leading to a major design pivot regarding component placement. Simplicity of Use: Creating a reliable interface for therapists that did not require external devices (like smartphones) during active sessions.
Our Solution
Our team executed a two-phased R&D approach to ensure maximum patient comfort: Iterative Prototyping: Developed two distinct versions—one fully integrated (All-in-One) and a second split-module version where the battery and controls were moved to a remote housing to achieve the lowest possible headband weight. Advanced Material Science: Leveraged SLA 3D printing for high-fidelity mechanical parts, combined with flexible TPU for the skin-contact elements to ensure durability and a soft-touch finish. Tactile Frequency Engineering: Programmed the mechatronic drivers to operate strictly in the low-frequency tactile range, ensuring the sensation is felt as a soothing pulse rather than heard as a sound. Firmware Presets: Integrated the client’s proprietary therapy protocols into the firmware, allowing therapists to trigger pre-set patterns via a physical button interface.
Business Impact
International Technical Partnership: Successfully delivered a complex R&D project for a global client (Israel), adhering to strict NDA protocols and international collaboration standards. Ergonomic Innovation: By identifying the weight-to-comfort ratio early and pivoting to a split-module design, we provided the client with a more viable "user-ready" product than the original concept. Full-Cycle Development: Demonstrated our ability to "decode" a user story from a medical context and handle everything from mechatronic design to firmware safety limits in-house.
