Here you can find a small selection of suitable devices that are easily compatible with our systems. In addition, our MetaSoft® Studio application software provides a large number of interfaces for measuring devices of other suppliers. Please contact us for a list of deliverable or compatible manufacturers and models.


Determine oxygen repletion with Nonin® pulse oximeter

The Nonin® pulse oximeter WristOx2® model 3150 delivers very accurate measurements for all sorts of patient groups and attitudes. It makes it possible to carry out cardiological supervision of out-patients, wireless remote monitoring and overnight feasible studies, both in the hospitals and in a private setting.

  • a well-thought-out, intuitive operating concept
  • Bluetooth® 2.0 technology with a range of up to 100 m
  • measuring technology for use in clinical studies, among others
  • high skin compatibility according to the guidelines (RoHS)
  • extremely robust technology for intensive, long-lasting use in clinics and private households

Non-invasive measurement of cardiac output

The PhysioFlow® Enduro is a high-resolution impedance-cardiography device. Use it to continuously measure cardiac output, stroke volume and ejection fraction non-invasively, non-complicance-based and without influencing the spiroergometry.

  • non-invasive determination of the cardiac output
  • objective findings independent of patient cooperation at rest and under load
  • portable, lightweight system
  • accurate assessment of the haemodynamic condition
  • measurement on treadmill and ergometer

Heart rate measurement with BT Smart HF-belt

We recommend the use of a convenient chest belt for monitoring the heart rate. The heart rate is transmitted automatically to the METAMAX®3B or METALYZER®3B by means of a stable and energy efficient Bluetooth® transmission.

  • Bluetooth® Smart-technology and encrypted 5 kHz-signal transmission
  • comprehensive connectivity to physical fitness apps and diagnostics devices
  • comfortable grip by means of an elastic belt, soft materials and secure locking system
  • integrated connection to the spiroergometry software

1- or 3-channel ECG with custo guard

Using the 1- or 3-channel ECG custo guard, we offer mobile electrocardiography measurement in the practical sports belt. 

  • energy-saving wireless transmission to METAMAX®3B or METALYZER®3B
  • simultaneous display of spiroergometry and ECG in MetaSoft®Studio
  • light weight and reliable grip, even with extreme physical activity
  • waterproof

Resting / Stress Test ECG custo cardio 400

An improved pacemaker detection, the new custo true wave® filters, a sampling rate of up to 32 kHz and the high functionality transform the custo cardio 400 into a 12-channel ECG of the latest generation.

  • a sampling rate of up to 32 kHz
  • data transmission via USB and Bluetooth®
  • defibrillation protection for dielectric strength of 5000 V
  • suction capacity of 6 steps, 0-280 mbar
  • electrode check with automatic indication of quality

The mobile 12-channel-ECG custo cardio 300

The mobile 12-channel resting/stress test ECG has integrated LEDs which give information about the signal quality.

  • sampling rate up to 32 kHz for higher resolution and improved pacemaker detection
  • start/stop button for ECG recording
  • battery runtime of 10 hours

Blood pressure measurement option in conjunction with the CORTEX Bike M

You can supplement the blood pressure option using the ergometer CORTEX Bike M. The delivery includes a standard cuff. Other cuff sizes can be obtained on request.

Automatic blood pressure measurement with Suntech® Tango M2

The Tango M2 conceived for stress tests on the treadmill and ergometer was specifically developed to filter out signal interferences caused by movements of the test persons.

  • display of the systolic reading in less than 15 seconds, or of the whole blood pressure reading within 30 seconds
  • automatic communication with METAMAX® 3B and METALYZER® 3B
  • close measuring intervals selectable at time-critical moments or patient emergency situations

Find all spiroergometry extensions and matching accessories in our new catalog:

© CORTEX Biophysik GmbH Walter-Köhn-Str. 2d 04356 Leipzig/Germany Tel: +49 341 - 487 49-0 info@cortex-medical.de

We use cookies to optimize our website for you and to be able to improve it continuously. By continuing to use the website, you agree to the use of cookies. For more information about cookies, please see our privacy policy.