Sys*Stim 294 Instruction Manual—
Rev.F_09/13/17
31
2.
It is advisable to insulate patients, preferably by use of a wooden treatment table or
one that is completely padded by non–conductive material. Added safety is provided
if the patient cannot touch any grounded metal parts.
3.
Limit treatment intensity to 50 mA (50 V) or less, when using small electrodes (2" X 2",
pencil or smaller), to reduce the chance of thermal burns due to high current density.
Avoid current densities exceeding 2 mA/cm² when using this device.
4.
Isolated cases of skin irritation may occur at the site of electrode placement following
long–term application.
5.
Avoid placing electrodes directly over open wounds since current density tends to
concentrate in these areas.
6.
Use extreme caution when treating desensitized areas or on patients who may not be
able to report discomfort or pain.
7.
Use caution in applying electrical stimulation over areas where there is a loss of
normal skin sensation.
8.
Adequate precautions should be taken in the case of persons with suspected or
diagnosed epilepsy.
9.
Patients should not be left unattended during any treatment.
10.
Care should be taken following recent surgical procedures when muscle contraction
may disrupt the healing process.
11.
Do not apply electrical stimulation over the menstruating uterus.
12.
The long–term effects of chronic electrical stimulation are unknown.
13.
Effectiveness for pain management is highly dependent upon patient selection by a
person qualified in the management of pain patients.
14.
Turn on the Sys*Stim 294 before applying electrodes to the patient.
5.5 Side Effects/Adverse Reactions for Neuromuscular
Electrical
Stimulation
1.
Skin irritation and burns beneath the electrodes have been reported with the use of
electrical muscle stimulators.
2.
Possible allergic reactions to tape, gel or electrodes may occur.