Vave Handheld Ultrasound
Client: Vave Health
Duration: September 2017 - November 2018
Role: Project Lead / Lead Mechanical Engineer
Design: Box Clever
Phases: Concept, Design & Development, EVT, DVT
Skills: Medical Device Development, EE/ME Integration, Architecture, Integrated Prototyping, Thermal Modeling and Management, Mechanism Design, Ingress Protection, Impact Protection, Connector and Battery Design, DFM/DFA, Injection Molding, Compression Molding, Magnesium Thixomolding, Medical Grade Materials, Overseas Manufacturing, Assembly Documentation, Medical Verification Testing, Test Fixtures
The Vave ultrasound probe by Vave Health is the smallest, lightest, and most user-friendly wireless ultrasound on the market. Designed to fit in a physicians pocket and priced well-below competitors, it brings high-resolution, low-latency ultrasound imaging to places and practices that could not previously have ultrasound capabilities. The FDA approved product features wireless image streaming, long-lasting replaceable batteries, and an ergonomic grip in a lightweight, durable, and waterproof medical-grade metal housing. With the Vave probe, physicians have access to expert-quality imaging in their pockets.
As a project lead and sole mechanical engineer on the product, I was responsible for the design, development, and documentation of the entire mechanical system (~60 components) from initial concept through to manufacturing and validation testing. Starting with product architecture and proof of concept prototyping, I delivered functional, form-factor prototypes just 4 months for clinical trials. In the following 6 months, I managed complex design and thermal challenges to deliver a manufacturable design that met all design requirements (IPx7, Impact Protection, Thermal Protection, etc). After overseeing manufacturing (injection molding and magnesium thixomolding) overseas in Korea and China, I brought up the assembly process with a local CM to complete a short production run of units used for medical design validation testing. Just 13 months after starting with a product concept, the production-ready design was finalized and passed verification testing, receiving FDA clearance shortly after.