Hero
Data & Research AI
Knowledge Mining & OCR
Medical Devices

Regulatory Document Knowledge Mining and OCR for an Ophthalmic Device Manufacturer


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Problem

Decades of paper records

An ophthalmic device manufacturer operating across 12 sites and markets held decades of regulatory submissions, quality-system records and test reports on paper and scanned PDFs. Audit preparation meant days of manual retrieval from filing rooms, renewal submissions were rebuilt from scratch each cycle, and the institutional knowledge inside those documents was effectively invisible to current regulatory staff.

Solution

Searchable OCR knowledge repository

We built an OCR and knowledge-mining pipeline: bulk scanning intake, layout-aware text extraction, automated classification across regulatory document types, and entity extraction of device models, markets, submission types and key dates. Everything lands in a searchable repository with semantic search over the full corpus, and a human review loop continuously corrects and retrains the classifiers.

Measurable Impact

What changed after launch

Over 480,000 pages of regulatory and QMS records digitised and classified within 7 months

Document retrieval during audits cut from an average of 2 days to under 5 minutes

96% classification accuracy across 14 regulatory document types after review-loop tuning

Renewal submission preparation time reduced by roughly 35% across the 12 markets

Tech & Tools Used

What powered the build

Python
AWS Textract
spaCy
Hugging Face Transformers
OpenSearch
PostgreSQL
Python (FastAPI)
React
Docker
AWS S3

Ready to Build your Medical Devices Business with Knowledge Mining & OCR

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