Blood Gas and Acid–Base Analysis Tool: Web Beta, Features and Access

Kan Gazı: Asit-Baz is a blood gas and acid–base education and calculation tool developed by Serdar Efe, MD. Its web beta brings conventional acid–base assessment, the Stewart physicochemical approach and Fencl–Stewart base-excess partitioning into one interface.

Access status: closed beta. An access code is required and is distributed through the existing test groups. The link below opens the beta entry page; it does not grant unrestricted access.

Open the blood gas analysis web beta · Türkçe duyuru / Turkish announcement

What does the blood gas tool cover?

• Stepwise acid–base assessment: acidemia or alkalemia, the primary disturbance, expected compensation and possible mixed disorders.
• Anion gap assessment: anion gap and albumin-corrected anion gap, with a visual representation of low albumin.
• Stewart analysis: apparent and effective strong ion difference (SIDa and SIDe), total weak acids (Atot) and strong ion gap (SIG).
• Base-excess partitioning: an additional way to explore contributors to an acid–base disturbance.
• Educational differential guides: high and normal anion gap metabolic acidosis, lactate and urinary electrolyte assessment.
• Example cases: the original announcement describes 18 de-identified cases for exploring the tool.

How can I access the web version?

1. Open the beta link in a phone or desktop browser.
2. Enter the access code provided to your test group.
3. If useful, use your browser's “Add to Home Screen” option.

The web version is intended for browser access, including Android phones and desktop computers, without installing a native app. The announcement states that reading values from a photographed blood gas printout is currently limited to the iPhone version.

Availability and language

The Turkish announcement dated 7 October 2026 states that web testing is scheduled through 31 December 2026, with a public release planned for early 2027. These are announced plans, not a guarantee of release. This page is an English introduction; it does not imply that every screen of the application is available in English.

What this tool does—and what remains the clinician's responsibility

The tool supports education and calculation. A calculated interpretation is not a diagnosis or treatment order. Results must be assessed alongside the patient's clinical context, sampling conditions, measurement units and relevant current guidance. Clinical validation or regulatory approval is not claimed on this page.

Source and attribution

This English introduction is based on Serdar Efe's original Turkish web-beta announcement. It describes the announced product features and access conditions, rather than presenting a validation study.

Suggested citation: Efe S. Blood Gas and Acid–Base Analysis Tool: Web Beta, Features and Access. Yoğun Bakım Kalite Platformu. 9 October 2026. Include this page's permanent URL and your access date.

Author: Serdar Efe, MD, Associate Professor of Internal Medicine and Intensive Care, Bursa Uludağ University, Türkiye. Publications · Contact.

Updated: 9 October 2026. English adaptation prepared with AI assistance from the published announcement.

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