ppt简约风医疗科技背景素材

A modern and professional PowerPoint slide background for a medical or health-tech presentation. The color scheme is a clean and trustworthy gradient of cool gray and light blue. The design features abstract, geometric patterns inspired by DNA helixes and data networks. Subtle, translucent medical icons (such as ECG lines, molecular structures, and shields) are scattered in the background for depth. There is a clear, central area with a slightly softened focus to serve as the primary zone for text and content. The overall style is minimalist, sleek, and tech-forward, with a soft light glow to enhance visual hierarchy