handheld medical scanner 3d model

Design a handheld RayVein vascular scanner inspired by a portable ultrasound device, but without a large tablet screen. Model a compact scan head with a flat front sensing window and a small built-in LED display on top that shows live scan results, scan quality, and guidance such as “move slower,” “hold closer,” or “good scan.” Add a comfortable angled handle with a trigger-style scan button, plus 2–3 smaller control buttons for mode and save. Include a speaker grille for audio cues that confirm scan progress and completion. The form should feel medical, ergonomic, and easy to hold with one hand, with smooth fillets, a visible housing seam, side grip contours, and a small charging dock for upright storage.