Expert Medical Annotation

Quantitas Solutions offers expert medical annotation services, leveraging the expertise of certified Western European clinicians to deliver tailored annotations for medical data, accelerating the advancement of an AI-driven healthcare system

Unlock the power of expert medical annotations with our team of clinicians

For the past three years, Quantitas Solutions has been a trusted partner to numerous AI developers, providing expert annotation services for a diverse range of projects. Our teams consist of certified clinicians based in North West Europe (primarily the Netherlands), who are actively working in hospitals and private clinics. This ensures our clinicians stay up-to-date with the latest medical standards, enabling us to deliver unmatched quality to our clients.

Upon request, we can expand our teams to include clinicians in training and medical students, all of whom work under a multi-layered supervision structure to maintain both high quality and efficiency. All of our services are fully compliant with regulatory requirements. Methods such as double reads and other quality assurance practices are available to ensure the highest accuracy for your AI tool. We collaborate closely with you to tailor each annotation project to meet your specific needs.

Compliance and Quality

At Quantitas Solutions, quality and compliance are at the core of everything we do. All of our annotations are performed by certified clinicians based in Western Europe. Prior to starting any project, we provide all necessary credentials for FDA and CE submissions, ensuring regulatory compliance from the very beginning.

We continuously refine our processes based on guidelines and feedback from regulatory bodies, adapting our annotation methods to ensure your AI tool meets approval standards. We work exclusively with selected clinicians who are not only trained in Western Europe but also specialize in the specific types of annotations required for your project.

To maintain the highest standards, we implement fixed feedback sessions and regular progress calls, ensuring ongoing collaboration and quality control. Together with you, we tailor the annotation process to deliver the precise results your AI tool needs.

Why work with Quantitas Solutions?

Western-European medical specialists

Our teams consist of European-based and certified clinicians. Our clinicians are active in hospitals and private clinics in the North West Europe (primarily the Netherlands), keeping them up to date with the latest medical standards. Hence, we can provide an unmatched quality level to our clients.

Flexibility

We understand that no annotation project is the same. Together with one of our subspecialty trained clinicians and project managers we will define your annotation goals. Looking for a flexible team? Want to switch annotation platform during the project? In need of extra feedback loops? We customize our approach to your needs.

Broad expertise

Fractures on X-rays, bone tumors on CT, vascular occlusions on angiograms, calcifications on mammogram, liver lesions on ultrasound, valvular heart disease on echocardiography, intracranial tumors on MRI, patient transcriptions, clinical notes… you name it and our clinicians can annotate it.

Quality assurance

Often annotated datasets require a pair of eyes to increase the level of quality. Let our subspecialty trained clinicians rigorously comb through your annotations, correct mistakes and reach double read agreements on every single case. All according to current medical standards and your annotation protocol.

Levels of expertise

We customize expertise levels based on your needs to maximize quality while maintaining cost efficiency—for example, involving supervised senior radiology residents for routine tasks and experienced sub-specialty trained radiologists for complex annotations, ensuring optimal accuracy and resource allocation.

Annotation project outline

Phase 1: Define

The journey begins with understanding your needs. During this phase, we collaborate with you to define every aspect of the project. This includes outlining the project’s scope, timeline, region of interest, type of annotations required, and the expertise level necessary for annotators. Together, we establish quality metrics and feedback loops to ensure continuous improvement. A pilot project is planned to test protocols, ensuring a robust foundation for success.

Key deliverables:

Phase 2: Prepare

In the preparation phase, we finalize the tools and protocols needed for precise annotations. A pilot project is conducted by an experienced medical doctor to validate the annotation protocol, teaching file, and annotation platform. Feedback from the pilot project is used to refine training materials. Our annotators, all Western European-trained clinicians, are then carefully selected, trained, and provided with detailed teaching files to ensure consistent quality. All credentials of involved medical doctors are shared with the client.

Key deliverables:

Phase 3: Execute

With all preparations in place, the annotation process begins. During this phase, we maintain fixed feedback loops and continuous quality checks to ensure the highest standards. Internal reviews of annotator performance are conducted regularly, and personal improvement plans are provided when needed. Clients are kept informed through scheduled feedback sessions, allowing for real-time adjustments and optimizations.

Key deliverables:

Phase 4: Evaluate

The final phase focuses on evaluating the project’s overall quality and impact. Together we analyze the annotated data’s contribution to the AI tool’s performance and ensure that all client expectations are met. A concluding call allows us to gather feedback and discuss future collaboration opportunities.

Key deliverables:

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