Blood Gas Analyzer: Portable

Portable Blood Gas Analyzer Solutions from Texas Instruments.

Block Diagram

Click on the colored blocks to view or sample recommended solutions

Reference Designs


A portable blood gas analyzer is an instrument used for measuring partial pressures of oxygen, carbon dioxide, carbon monoxide, and nitrogen in blood.

The core subsystems include:

  • Analog Front End
    Multiple chemical sensor inputs are conditioned, multiplexed, amplified and digitized for processing.
  • Microcontroller
    Executes blood gas measuring processes and controls interface with memory and peripheral devices.
  • LCD
    Data display
  • Power Management
    Converts the input battery power to run various functional blocks.
  • Analog Feedback Loop
    Converts and conditions digital output from MCU to analog signal for self calibration at the sensor input stage.
View more

Application Notes (3)

Title Abstract Type Size (KB) Date Views
HTM 9 KB 09 Feb 2012 984
HTM 9 KB 21 Sep 2009 1620
HTM 8 KB 19 Nov 2008 728

Selection and Solution Guides

Selection Guides (3)

Title Abstract Type Size (KB) Date Views
PDF 9.09 MB 02 May 2013 2496
PDF 4.72 MB 02 May 2013 847
PDF 8.32 MB 05 Aug 2010 369

Similar End-Equipment Solutions

TI End-Equipment

All TI End-Equipment Solutions

Support and Community


Visit the TI Wiki

Other Support