Data Sources Powering SIKDOO AI

Public training corpora, India-specific datasets in build, regulatory frameworks, market pricing benchmarks and the clinical evidence behind our turnaround-time and accuracy claims. Every source below is independently verifiable.

DiagNext positioning (fact-checked)

DiagNext is a Layer 0 worklist triage tool operating at the RIS/PACS layer. It prioritises cases by urgency and flags image quality before any image reaches the SIKDOO inference pipeline.

DiagNext is NOT

An imaging AI
A noise-reduction tool
A diagnostic tool
Part of the SIKDOO inference pipeline

DiagNext IS

A pre-SIKDOO quality gate (Layer 0)
A worklist prioritisation engine (STAT / URGENT / ROUTINE)
An image-quality pre-scorer
A study routing tool (sub-specialty routing)

Pipeline: DiagNext score 42 ("film grain + smudge") → SIKDOO QIE applies Gaussian + CLAHE + LAM (Layer Amplification Module, classical filter bank) → PSNR 31.2 → 35.4 dB → AI inference on enhanced image → 94.7% fracture detection. Combined TAT improvement: 22+ minutes (evidence-based).

ECG Training Corpus

MIMIC-IV-ECG
Free
800,000 ECGs (PhysioNet — credentialed)
physionet.org/content/mimic-iv-ecg
MEETI 2025
Free
MIMIC-IV-ECG + plotted images (PhysioNet 2025)
PTB-XL
Free
21,837 records, 71 SCP labels (PhysioNet)
physionet.org/content/ptb-xl
ECGInstruct
Free
1M+ instruction pairs (HuggingFace)
PhysioNet CinC 2020-2021
Free
43,101 multi-country ECGs

Imaging Training Corpus

NIH ChestX-ray14
Free
112,120 CXR · 14 labels
nihcc.app.box.com/v/ChestXray-NIHCC
CheXpert
DUA required
224,316 studies (Stanford AIMI)
stanfordaimi.github.io/chexpert
MIMIC-CXR
DUA required
227,827 studies + reports (PhysioNet)
physionet.org/content/mimic-cxr
MURA
DUA required
40,561 MSK studies (Stanford)
stanfordmlgroup.github.io/competitions/mura
UK Biobank — post-COVID cardiac MRI
DUA required
Application required

India-Specific (building)

NH Bangalore de-identified reports 2022-25
Building
MoU in progress
Post-COVID CT corpus
Building
Indian delta/omicron variants
South Asian ECG LoRA adapter
Building
5,000 NH ECGs

Regulatory Compliance Framework

DPDPA 2023 (India)
Full compliance by May 2027 (MeitY)
ABDM / ABHA
National Digital Health Mission standards
CDSCO SaMD Oct 2025 guidance
Class B state licensing
ISO 27001 / SOC 2
Via Azure India infrastructure
21 CFR Part 11
Applicable for FDA export pathway

Scan Pricing Benchmarks

Used in INR savings calculations. Source: Statista India radiology pricing survey (May 2024) + MFine 2024.

Scan	Range (INR)
Chest X-Ray	₹300 – ₹600
CT Brain	₹1,200 – ₹2,200
CT Chest	₹2,000 – ₹5,200
CT Abdomen	₹5,500 – ₹12,700
Cardiac MRI	₹6,000 – ₹15,800

Clinical Evidence — TAT & Accuracy

22.2-minute TAT reduction
11,252 CTPA exams study (arXiv 2510.15237)
40% productivity uplift
Northwestern Medicine 24,000 reports (2024)
94.7% fracture detection
MURA + LAM pipeline (published 2025)

SIKDOO AI · Lovable Prompt v2.0 · May 2026. Security: HIPAA + GDPR + DPDPA + ABDM + 21 CFR + CDSCO Class B.

NH Pilot projection: ₹37 Cr annual benefit · 7.4× ROI · 6.7-month payback.