Seca 515 - Manual (Page 8)

8 •
3.5 Contraindications
Impedance measurements may not be performed on patients who exhibit
the following characteristics:
• Electronic implants, e.g. cardiac pacemaker
• Active prostheses
Impedance measurements may not be performed on patients who are
connected to one of the following devices:
• Life-support electronic systems, e.g. artificial heart, artificial lungs
• Portable electronic medical devices, e.g. ECG