Product Manual
CONTRAINDICATIONS, WARNINGS, & PRECAUTIONS FOR ULTRASOUND TREATMENT
DYNATRON® 25 SERIES™ | OPERATOR’S MANUAL 74
• Hemophilia
• Where sensory nerve damage is present with a loss of normal skin sensation.
e Dynatron 25 Series Ultrasound should not be applied to the following AREAS:
• Transcerebrally
• To the eye
• To the ear
• Over a carotid sinus
• To the heart
• To major subcutaneous nerves and blood vessels
• To the spinal cord
• Around the bulbar area of the spinal cord
• To reproductive organs
• Over viscera (stomach, spleen, liver)
• Over epiphyseal areas of the bones in growing children
• Over stellate ganglion and subcutaneous major nerves
• To tissues previously treated by deep x-ray or other radiation
• Over the joint capsule in acute or sub-acute arthritic conditions
• Over ischemic tissue in patients with vascular disease
• Over a laminectomy site
• Over total joint replacements (the eect of Ultrasound on the new plastics is unknown)
e Dynatron 25 Series Ultrasound should not be used over healing fractures.
Precautions
e Dynatron 25 Series Ultrasound devices must be used cautiously in the presence of any of the following conditions:
• When there is a tendency to hemorrhage following acute trauma or fracture.
• Acute bursitis. Do not use in continuous duty cycle mode.
INTENSITY (POWER) SHOULD BE REDUCED IF PATIENT COMPLAINS OF PERIOSTEAL BONE
PAIN (BONE ACHE)