Lissa Health Documentation
Software Information
- Name: Lissa Health
- Copyright holder: LLC "Alvita" (INN: 2628063648, OGRN: 1252600010706)
- Delivery format: Web application (SaaS) — online service
- Registration in Rospatent: No. 2025691202 dated 13.11.2025
Installation and Deployment
Lissa Health is distributed as an online service (SaaS). No special software installation actions are required on the user side.
User workstation requirements:
- Device: desktop computer/laptop or mobile device (smartphone/tablet)
- RAM: 2 GB or more
- Screen resolution: 1280×720 or higher
- Network connection: stable internet connection (recommended 1 Mbps or higher)
- Supported browsers: Yandex.Browser (23+), Sputnik (5+), Chromium (100+), Mozilla Firefox (100+), Google Chrome (100+), Microsoft Edge (100+), Safari (15+)
- Supported OS: Astra Linux SE 1.7+, ALT Linux 10+, RED OS 7.3+, Windows 10/11, macOS 12+, Ubuntu 22.04+
- For features requiring camera/microphone access (e.g., document photo upload, AI dictaphone) — allow access in browser settings
- User account in the system (free registration) or demo mode (if available)
Functional Characteristics
Lissa Health is an intelligent platform for multimodal analysis of medical data. Combines the functions of a personal medical assistant for patients and a set of AI tools for doctors.
Functions for Patients
- Storage of medical documents in any format (PDF, photos, screenshots) in a single secure repository
- Automatic document recognition and structuring through AI parser
- Visualization of biomarker dynamics on interactive charts with deviation detection and trends
- AI health status reports with clear conclusions
- AI assistant (chatbot) for answering questions about personal medical data
- Secure data exchange with doctor through temporary protected links
Functions for Doctors
- Transcription of consultation audio recordings with automatic structuring into appointment protocol
- Patient database management with access to complete medical history and interactive charts
- AI questionnaire for pre-visit anamnesis collection (voice or text)
- Automatic medical history summarization with key diagnoses highlighting
- Generation of professional medical reports
Technologies Used
The platform is built on modern AI technologies for processing medical data:
- Multimodal Document Parser: Computer Vision, OCR, NLP for extracting structured data from medical documents of any format
- Generative Models (LLM): Summarization, report generation, chatbot, transcription structuring
- RAG (Retrieval-Augmented Generation): Validation of extracted data against medical knowledge base, error minimization
- Explainable AI (XAI): Transparent justification of each system conclusion for doctors and patients
User Manual
Information necessary for operating Lissa Health software:
- System Access — Open a web browser and go to https://lissa-health.ru. Wait for the page to load.
- Registration — Create an account in the system (registration is free).
- Authorization (Login) — Click 'Sign In' and choose login method: Yandex ID (recommended), Email, or demo access (if available). After successful authorization, you will be redirected to your personal account.
- Main Interface Sections — After logging in, main sections are available: 'Medical Records' (documents), 'Timeline' (chronology and charts), 'Reports', 'Transcription / AI Dictaphone' (for doctors), 'Account' (profile settings).
- Medical Document Upload — Go to the document upload section and add a file. Supported formats: PDF (up to 50 MB), JPEG/JPG (up to 20 MB), PNG (up to 20 MB). Drag and drop is also available.
- Automatic Recognition — After upload, the system automatically recognizes text, determines document type, and extracts structured data (indicators, dates, diagnoses), with subsequent highlighting of deviations from reference values if detected.
- Data Review and Editing — Open the processed document, check extracted data, and if necessary, manually correct recognition errors. Save the result after making changes.
- Analytics and Dynamics View — Use the 'Timeline' section and charts to view indicator dynamics over time, filter records by types and dates, and analyze trends.
- Report Generation — Go to the 'Reports' section, select report type (e.g., general health report, dynamics report, report for doctor), set period if needed, and start generation. The finished report can be viewed and downloaded (PDF).
- Data Exchange with Doctor — Open a document or report and click 'Share'. Specify link validity period, copy the link, and send it to the doctor. Doctor's access is limited by time and can be revoked by the user.
- Consultation Transcription (for Doctors) — In the 'AI Dictaphone' section, create a new recording, allow microphone access, record the consultation, and start transcription. The result can be viewed and used as a basis for the appointment protocol.
- Data Deletion and Account Management — Users can delete individual documents or delete the entire account (along with data) in profile settings. Data access is provided to third parties only at the user's initiative (through access links).
- Technical Support — If you have questions, use the 'Help/Feedback' section on the website or contact support using the contacts listed on the page.
Security and Data Protection
- Data encryption during transmission (TLS) and storage
- Compliance with Federal Law 152 requirements on personal data
- Role-based access control (RBAC) — user controls who sees their data
- Logging of all actions with medical data
Official Documentation
Download official documents in PDF format:
- Installation and Operation Manual — Workstation requirements, getting started, main features, technical support
- User Guide — Detailed guide for working with the system for users
Technical Support
For questions about working with the service, contact support:
- Email: info@lissa-health.com
- Phone: +7 (983) 327-51-37
Copyright holder: LLC "Alvita" | INN: 2628063648 | OGRN: 1252600010706 | Ministry of Digital Development accreditation: 76050