# Lumius: Dawn score and attention ranking

Lumius scores 37 out of 100 on the Dawn Index, built from 4 signals. It ranks #13 of 38 in Medical Devices (YC), #87 of 100 in YC Spring 2026, #239 of 534 in Healthcare (YC), #2473 of 4224 in Y Combinator.

## What drives the Lumius Dawn score?

| Signal | Weight | Score (0 to 100) |
| --- | --- | --- |
| Search scale | 20% | 55 |
| Search momentum | 20% | 55 |
| Site scale | 15% | 4 |
| Site momentum | 10% | 0 |

## How does Lumius compare in Medical Devices (YC)?

| Rank | Brand | Dawn score |
| --- | --- | --- |
| 1 | [VenoStent](https://dawntrend.com/brand/venostent) | 51 |
| 2 | [Mable](https://dawntrend.com/brand/mable) | 50 |
| 3 | [BBy](https://dawntrend.com/brand/bby) | 49 |
| 4 | [InnoVein](https://dawntrend.com/brand/innovein) | 47 |
| 5 | [Volt Health](https://dawntrend.com/brand/volt-health) | 46 |
| 6 | [Illuminant Surgical](https://dawntrend.com/brand/illuminant-surgical) | 45 |
| 7 | [Vena Medical](https://dawntrend.com/brand/vena-medical) | 41 |
| 8 | [Revolve Surgical](https://dawntrend.com/brand/revolve-surgical) | 41 |

## Where do the numbers come from?

Search figures are Google search estimates for the brand and its products. Site figures are third-party traffic estimates. A Dawn score measures attention, not revenue.

See the full Dawn Index.