artificial intelligence

Ethical and secure AI at the service of healthcare professionals

Unlock the potential of medical data with the best AI for healthcare documentation.
Our proprietary technology, developed in France, transforms medical documents into actionable data for healthcare and research.

+45M

Documents analyzed by the AI every year

+1M

Real-time daily predictions

1/4

1 in 4 French people receive at least one document via Lifen every year

How our AI is reflected in our products

Our proprietary AI is integrated into the core of our products to automate the processing of medical documents and transform data into actionable information.

For clinical use

Lifen Documents: smart sending of medical reports

Automatic recognition of the sender and recipients (patient, healthcare professional, or healthcare facility)
Extraction of patient stay and identity information
Detection of healthcare professionals' preferences for receiving communications (MSSanté, Apicrypt, postal)
Automated sending to the right channel

Result: one-click sending instead of 10 minutes of manual processing

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Lifen Integration: smart document feeding into the Patient Record

Automatic classification by document type
Extraction of key data (patient, date of procedure, length of stay)
Prevention of duplicate documents and filing errors

Result: 94% of documents automatically associated with the correct patient file, with integration time reduced by a factor of 3.

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For research

Lifen DataLab: large-scale patient cohort creation

Smart pseudonymization: all identifiers are replaced with consistent aliases
Identification of patients who meet the inclusion criteria
Extraction of relevant medical data
Continuous updating as new documents become available

Result: databases created instantly instead of taking months to build a searchable database.

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SCIENTIFIC PUBLICATION

Our methodology validated by the scientific community

Discover our publication in Annals of Oncology, which scientifically establishes the effectiveness of our approach to extracting and structuring clinical data by comparing three methods: manual structuring, 100% AI, and a hybrid AI + manual targeting approach.

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AI cuts errors in half

7.0% error rate for AI, compared to 14.2% for manual structuring

The even more reliable hybrid approach

By combining AI with human verification, the error rate drops to 4.4%.

Almost 4 times faster structuring time

The structuring time is 4.6 minutes with the hybrid method, compared to 17.5 minutes with the manual method.

Proprietary, high-performance AI made in France

At the heart of Lifen's technological innovation lies cutting-edge artificial intelligence, the result of several years of research and development. What sets us apart:

.01

Multi-model architecture

Lifen has developed a comprehensive medical information extraction chain based on several language models, optimized using French clinical data over more than five years.

.02

Hybrid learning

Based on pre-trained open-source models, our systems are refined by Lifen using annotated health data to accurately classify and extract key information.

.03

Advanced semantic technology

The approach developed by Lifen captures the subtleties of medical vocabulary by transforming words into multidimensional mathematical vectors.

Our approach: Human-in-the-loop

This "human-in-the-loop" philosophy is not simply a technological choice, but a deeply held conviction: AI should assist, not replace, healthcare professionals. Our method combines the computing power of AI with human expertise and judgment.

1. AI analyzes and predicts

Automatic data extraction with confidence score for each prediction

2. AI recognizes its limitations

In case of doubt (low confidence index, ambiguity, unusual context), it requests human validation.

3. The human validates or corrects

Clinical research assistants validate predictions or make corrections.

4. AI learns and improves

Each interaction enriches the model for increasing performance.

Security, compliance, and sovereignty

The trust of healthcare institutions depends on responsible AI. That's why we apply the highest standards of security and data protection at every stage of the lifecycle of its models.

Data sovereignty

Development in France: R&D teams based in Paris
Hosting in France: certified infrastructure on French territory
Proprietary model: no dependence on third-party AI services
French partnerships: collaboration with French hospitals and research institutes