Patent drawings are reproduced from issued US patents; each was checked for a copyright or mask-work notice (37 CFR 1.71(d)-(e)) and none was found.
Patent drawings
- HeartFlow Analysis: Patent drawing, US 8,315,812 B2 (HeartFlow, Inc.), via USPTO / Google Patents. Source. US patent drawing; works of the US Government/USPTO publications are not subject to copyright restrictions on reproduction (37 CFR 1.71(d)-(e) notice aside, patent drawings are routinely reproduced as public record). Used unmodified in content, recolored/cropped for layout.
- IDx-DR v2.3: Patent drawing, US 7,474,775 B2 (University of Iowa Research Foundation (inventors incl. Michael D. Abràmoff)), via USPTO / Google Patents. Source. US patent drawing; works of the US Government/USPTO publications are not subject to copyright restrictions on reproduction (37 CFR 1.71(d)-(e) notice aside, patent drawings are routinely reproduced as public record). Used unmodified in content, recolored/cropped for layout.
- Eko Foundation Analysis Software with Transformers (EFAST): Patent drawing, US 9,973,847 B2 (Eko Devices, Inc. (now Eko Health, Inc.)), via USPTO / Google Patents. Source. US patent drawing; works of the US Government/USPTO publications are not subject to copyright restrictions on reproduction (37 CFR 1.71(d)-(e) notice aside, patent drawings are routinely reproduced as public record). Used unmodified in content, recolored/cropped for layout.
- Hypertension Notification Feature (HTNF): Patent drawing, US 11,432,766 B2 (Apple Inc.), via USPTO / Google Patents. Source. US patent drawing; works of the US Government/USPTO publications are not subject to copyright restrictions on reproduction (37 CFR 1.71(d)-(e) notice aside, patent drawings are routinely reproduced as public record). Used unmodified in content, recolored/cropped for layout.
Drawings show each company's patented technology, not necessarily the cleared device version.
Illustrations
Hero and device-grid images are AI-generated illustrations of generic device types, not any specific company's product.