ABG Interpreter v3.0

Software License: GNU GPL v3. Copyright (C) [2026] [Prof. Jyotirmay Kirtania]

Local OCR Auto-Fill

Upload ABG image or PDF from device storage

Use this for local files from File Explorer, image/photo/media gallery, WhatsApp media, Adobe Scanner or other scanner apps. OCR runs locally in this browser; the image/PDF is not uploaded by this app. First use may need internet to load OCR/PDF libraries from CDN. HEIC/HEIF support depends on the browser/OS image decoder.

OCR accuracy mode

Mobile mode defaults to Balanced / faster. Desktop mode defaults to High accuracy / slower. High accuracy runs extra header, date/time, ID, table, and measured-value-column crops.

Select an ABG image/PDF from local storage, then run OCR auto-fill.

Raw OCR text and parsing notes

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Patient ID from ABG printout

ABG report date/time from printout

Case ID (for filename)

Age (years)

Core ABG Parameters

pCO₂

pO₂

HCO₃⁻ (std, mmol/L)

cBase(Ecf,ox) (mmol/L, optional)

sO₂ (%)

Hemoglobin (g/dL)

Calcium (total, mg/dL) (optional)

Electrolytes & Metabolites

Sodium (Na⁺, mmol/L)

Chloride (Cl⁻, mmol/L)

Potassium (K⁺, mmol/L)

Calcium ionized (Ca²⁺, mmol/L)

Glucose

Lactate (mmol/L)

Magnesium (Mg²⁺)

Stewart Weak Acids

Albumin

Phosphorus (serum)

Oxygenation Context

FiO₂

PEEP/CPAP (cmH₂O)

Barometric Pressure

PH₂O at 37°C

Respiratory Quotient (RQ)

Mixed Venous sO₂ (%, optional)

Mixed Venous pO₂ (optional)

Assume ScO₂ = 100%?

Clinical Notes

Software License and Clinical Disclaimer

This tool provides decision support only. Always verify sampling technique, analyzer calibration, and clinical context. Repeat ABG if results are internally inconsistent or clinically implausible. Not a substitute for clinical judgment. GNU GPL v3. Copyright (C) [2026] [Prof. Jyotirmay Kirtania]. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. Medical Disclaimer (Cognitive Assist & Record Keeping). IMPORTANT: PLEASE READ CAREFULLY BEFORE USE. NOT A MEDICAL DEVICE: This tool is a Clinical Decision Support System (CDSS) intended for educational and cognitive assistance purposes only. It has not been cleared or approved by the FDA, EMA, or any other regulatory body for use as a primary medical device. NO SUBSTITUTE FOR CLINICAL JUDGMENT: This tool is designed to assist, not replace, the clinical judgment of qualified healthcare professionals. All calculations and logic must be independently verified against institutional standards before clinical application. DATA PRIVACY: This tool is designed to run locally on the user's device. No data is transmitted to external servers by the software. The user is solely responsible for ensuring that the use of this tool complies with local patient data privacy laws (e.g., HIPAA, GDPR) and institutional IT policies. LIMITATION OF LIABILITY: In no event shall the authors or copyright holders be liable for any claim, damages, or other liability, whether in an action of contract, tort, or otherwise, arising from, out of, or in connection with the software or the use or other dealings in the software.

Enter ABG values and press Interpret ABG to generate comprehensive acid-base analysis with differential diagnosis.

Detailed Interpretation Report

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