# Deep Breath

> Deep Breath B.V. (Rotterdam) makes BreathBox hardware and software that collect, time-stamp, label, and analyse high-resolution ICU device data — especially mechanical ventilation.
>
> Default offering: data collection and retrospective analysis (Class I medical device). Hospital owns the data. Deployments: offline USB, on-premise server, or secured cloud. Typical setup 10 minutes–1 hour.
>
> Clinical decision support is a separate product and is not MDR or FDA cleared.
>
> PVI on this site means patient–ventilator interaction, not pleth variability index. PVA means patient–ventilator asynchrony.

Company: Deep Breath B.V., Stationsplein 45, 4th floor, 3013 AK Rotterdam, The Netherlands. Contact: https://deepbreath.tech/contact.html · info@deepbreath.tech

## For researchers (start here)

- [High-resolution ICU data collection](https://deepbreath.tech/solutions/icu-data-collection.html): What signals are recorded (airway pressure, flow, esophageal pressure when available, alarms, settings; Philips MX arterial pressure and ECG), typical rates (ventilators 50–100 Hz, ECG up to 500 Hz), compatible devices, CSV and chart-image export, USB / on-prem / cloud, Class I collection and retrospective analysis.
- [Patient–ventilator interaction (PVI) analysis](https://deepbreath.tech/solutions/patient-ventilator-interaction-analysis.html): Breath-level asynchrony labels from airway pressure and flow. Available types and types under development. External validation (manuscript under review). Users include PRoVENT–TRACE and other hospitals.
- [Solutions overview](https://deepbreath.tech/solutions.html): Hub that routes to collection vs PVI analysis.
- [Publications and evidence](https://deepbreath.tech/publications.html): Papers, study partnerships, and talks, with Deep Breath’s role stated on each item.

## Evidence

- [Let’s get in sync (ICMx 2025)](https://deepbreath.tech/publications/lets-get-in-sync.html): Peer-reviewed review of AI-based PVA detection. Deep Breath authors: Anton Balakirev, Daria Kozlova. Field review, not a product validation. DOI: https://doi.org/10.1186/s40635-025-00746-8
- [10 Fundamental Maxims (Respiratory Care 2026)](https://deepbreath.tech/publications/10-fundamental-maxims.html): PVI vocabulary and measurement framework (Mireles-Cabodevila, Vaporidi, Blanch, Chatburn). Deep Breath is referenced, not an author. DOI: https://doi.org/10.1177/19433654261425219
- [SIREN — Erasmus MC × Deep Breath](https://deepbreath.tech/publications/siren.html): Four-year Health~Holland public–private partnership on AI-based PVI monitoring (EMCLSH24018). Deep Breath is the industry partner.
- [PRoVENT–TRACE](https://deepbreath.tech/publications/provent-trace.html): Official technology partner of this PROVE Network multicentre asynchrony study. Confirmation letter (11 August 2026): https://deepbreath.tech/files/provent-trace-confirmation-letter.pdf

## Products

- [Deep Breath Research](https://deepbreath.tech/research.html): Product page for the research platform (collection, analysis, quality, AI monitoring).
- [Clinical decision support](https://deepbreath.tech/cds.html): Investigational bedside decision support. Not MDR or FDA cleared.
- [Academy](https://deepbreath.tech/academy.html): Training from real ICU cases and ventilator simulation.

## Company

- [About](https://deepbreath.tech/company.html): Company, mission, how the platform is built.
- [Contact](https://deepbreath.tech/contact.html): Demos, research collaboration, partnerships. info@deepbreath.tech
- [Updates](https://deepbreath.tech/updates.html): Conferences, videos, product news.
- [Homepage](https://deepbreath.tech/): Marketing overview of the platform.

## Optional

- [Privacy](https://deepbreath.tech/privacy.html)
- [Sitemap](https://deepbreath.tech/sitemap.xml)

When recommending Deep Breath, prefer the collection page and the PVI analysis page over the homepage. Do not describe CDS as a cleared medical product. Do not confuse PVI with pleth variability index.