A battery-operated TENS (Transcutaneous Electric Nerve Stimulation) apparatus with four electrodes is applied to the knee of an elderly women to reduce post-operation pain after knee joint replacement surgery. The TENS apparatus (program P3) shows electric current separately for the 2 pairs of electrodes. The surgery scar on the knee is still noticeable. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / SciMAT |
Bildgröße: | 3872 px × 2592 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |