LeeteLeeteAI · IoT
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Healthcare ClinicsA health check center (2 branches) · Dongguan

Health-check report interpretation and follow-up: more than just a report

6×
Interpretation efficiency
+90%
Follow-up timeliness
+35%
Recheck rate
2
Branches covered

Client Profile

Industry
Healthcare · health check
Scale
2 branches · 3k checkups/month
Current
Manual interpretation + phone follow-up
Goal
Better service and recheck rate

Pain Points

1

Short on interpreters

The volume of reports overwhelms doctors doing manual interpretation.

2

Late abnormal follow-up

Follow-up on abnormal indicators is manual, late and unsystematic.

3

Low recheck rate

Checkups end at the report with no follow-up health management.

Live Demo

Live demo · Report interpretation
Ready
Input
Health report: total cholesterol 5.8 mmol/L (high)
Consolelogs · stdout
$ 初始化演示管线…

How We Built It

01

AI report interpretation

Auto-generate plain-language interpretation and health advice.

02

Graded follow-up

Grade abnormalities and auto-generate follow-up plans and reminders.

03

Personalized health plans

Generate recheck and health-management plans from results.

Not betting on one AI — combining the right few

For a real business scenario, we don't lock in a single technical path up front. We evaluate candidate paths on the same benchmark, then design a hybrid so each path does what it's best at.

General LLM API

Public-cloud models such as GPT-4o / Qwen / DeepSeek

  • ✓Out-of-the-box, minimal integration cost, cheap to start
  • ✕Limited generalization to vertical domains, unstable field-level accuracy, separate compliance design
Best for cold start and quick validation

Industry fine-tuned model

Domain fine-tuning of open-source models on industry data

  • ✓Grasps industry semantics, much higher accuracy, private deployment
  • ✕Needs labeled data plus ongoing training and upkeep
Best as the primary path for high-frequency traffic

RAG + rule engine

Retrieval-augmented knowledge plus business rule checks

  • ✓Highly targeted, explainable, best latency and cost
  • ✕Requires continuous data-loop investment
Best for fallback and high-certainty scenarios

Fusion, not selection

What we deliver is not a single model but a fused pipeline of primary path + semantic correction + graceful fallback: routine cases are handled by the industry model in seconds; low-confidence fields are re-understood by an LLM; on service anomalies the system degrades to a general API and flags manual review — achieving accuracy, cost, latency and controllability at once.

An explainable, degradable, evolvable AI pipeline

We treat AI engineering as a pipeline, not a black box: every step has clear responsibilities, inputs/outputs and fallbacks. The five-step pipeline plus four-layer architecture below is the technical skeleton.

L1

Ingestion & access layer

Multi-channel access with unified auth, idempotency and masking

Business APIsMobile / mini-programsFile upload / scanningAPI gateway · masking
L2

AI inference layer

Multi-path inference plus a confidence router switching by features

Industry fine-tuned modelMultimodal LLMRAG retrievalConfidence routing
L3

Business orchestration layer

Connecting results to real business flows with rule checks and closure

Business rule checksEntity / master-data matchingAmount / logic closureManual review tickets
L4

Data loop layer

Every online error flows back; models iterate monthly

Sample warehouseOnline labeling & error recallMonthly incremental fine-tuningDrift monitoring & alerts

Tech Stack

FastAPIvLLMLangChainRAGQwenGPT-4oTritonKubernetesPostgreSQLRedisMilvusDocker

Delivery Process

1

Report templates

Cataloged items and interpretation wording.

2

Interpretation system

Built report interpretation.

3

Follow-up system

Built graded abnormal follow-up.

4

Trial

Trial in one branch.

5

Rollout & iteration

Covered both branches and optimized.

Before vs After

MetricBeforeAfter
Interpretation time10 min/report1.5 min/report
Follow-up timeliness45%95%
Recheck rate20%27%

“Interpretation and follow-up are automated, no abnormal indicator slips through, and clients trust us more.”

— Mr. Pan · Director · health check center

Where It Fits

Report interpretation for health-check centers
Abnormal-indicator follow-up
Personalized health management plans

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