GrabCAD 模型信息
Smartphone Ophthalmoscope – Design & Iterative Development · 模型 97461
Designed and developed a smartphone-based ophthalmoscope attachment intended for portable retinal imaging in clinical settings. The project includes multiple CAD iterations focusing on improving optical alignment, user ergonomics, and manufacturability for FDM 3D printing. The design integrates a lens housing system, LED illumination path, rechargeable battery compartment, and charging circuit enclosure within a compact modular structure. A mechanical linkage system was implemented to ensure secure smartphone mounting using threaded engagement, while a built-in limit switch activates the LED automatically upon attachment, improving usability and power efficiency. Several design iterations were carried out to optimize: Camera and optical axis alignment Light distribution and glare reduction Assembly simplicity and serviceability 3D printing constraints and tolerances Battery placement and charging accessibility This project demonstrates a full product development cycle from concept to functional prototype, combining mechanical design, user-centered engineering, and rapid prototyping techniques. iPhone model is from a designer here on grabcad: https://grabcad.com/library/iphone-15-model-2
- 格式
- SOLIDWORKS、Rendering
- 分类
- 3D printing、Medical、Tech
- 标签
- rd、product design、digital health、medical devices、retina、3d printed、smartphone ophthalmoscope、smartphone、ophthalmoscope
- 数据更新
- 2026-10-07T11:06:12Z
