AI & Healthcare

MedicalTechnical Assistance

An AI-powered medical support platform that combines Retrieval-Augmented Generation (RAG), validated memory, local LLMs and evaluation tooling to help healthcare professionals troubleshoot medical equipment faster and more accurately.

Medical Technical Assistance hero preview

Project overview

The Problem

  • Healthcare technicians often spend significant time searching through lengthy medical equipment manuals.
  • Traditional documentation is difficult to search.
  • General-purpose LLMs may hallucinate when answering technical questions.
  • Organizations need a reliable way to reuse previously validated troubleshooting knowledge.

The Solution

Built an AI-powered troubleshooting assistant that combines Retrieval-Augmented Generation, local LLM inference, validated memory and structured evaluation tooling.

  • Retrieval-Augmented Generation (RAG)
  • Local LLM inference through LM Studio
  • Validated memory for previously confirmed answers
  • Semantic document search
  • Automated evaluation comparing Plain LLM, RAG and RAG+Memory

Project Overview

Industry
Healthcare AI
Platform
AI Web Application
Role
AI Engineer / Full Stack Developer
Duration
3 Weeks
Status
Production Ready

Key Features

Everything in one platform

PDF Upload

Upload technical manuals and process them into structured searchable knowledge.

Automatic Document Chunking

Long manuals are transformed into retrieval-friendly chunks for grounded answers.

Semantic Search

Questions are matched against the most relevant technical content using embeddings.

Retrieval-Augmented Generation

Answers are generated using retrieved evidence instead of relying on raw model memory.

Validated Memory Reuse

Previously confirmed technical solutions can be stored and reused across future queries.

Local LLM Support

The platform supports local inference through LM Studio for private deployment setups.

GPT Fallback

Alternative answering flows can be compared when local and remote strategies differ.

Evaluation Framework

Structured evaluation compares Plain LLM, RAG and memory-enhanced pipelines.

Run Comparison Dashboard

Experiments can be inspected side by side for latency, quality and grounding behavior.

Confidence Scoring

Generated answers can be reviewed with confidence-oriented signals and traceability.

Manual Evaluation Workflow

Groundedness, hallucination and relevance can be assessed through human review.

Research Metrics

The platform supports experiment tracking and benchmark-driven iteration.

Challenges

Designing a reliable retrieval pipeline

The system needed to minimize hallucinations while still retrieving enough context for accurate technical guidance.

Building a validated memory system

Previously confirmed troubleshooting solutions had to remain reusable without polluting future answers.

Balancing confidence thresholds

Retrieval confidence needed careful tuning to preserve both response quality and groundedness.

Supporting local LLM inference

The platform had to work with local models through LM Studio instead of relying only on cloud providers.

Results

Reduced hallucinations

Grounded document retrieval improves reliability for medical technical troubleshooting.

Reusable validated knowledge

Previously confirmed answers can be stored and reused to improve future assistance.

Fast semantic search

Technical manuals become easier to query and navigate through semantic retrieval.

Complete evaluation framework

The platform supports dissertation-style comparisons across multiple AI answer strategies.

Scalable architecture

The system is ready to extend toward larger medical datasets and future experiments.

Ready to build AI-powered assistants?

Let's build intelligent applications using RAG, LLMs and modern AI architectures.

Production Ready

Built for real users and real-world impact.

Research Driven

Designed around evaluation, benchmarking and grounded iteration.

FastAPI Architecture

Structured backend logic for reliable AI workflows.

AI Powered

RAG, embeddings and local LLMs combined in one workflow.