Physiotherapy and PROCEDURE: Shortwave diathermy-pulsed

 Procedure Of Short Wave Diathermy

DEFINITION/DESCRIPTION:

The application of a high frequency oscillating field to the tissues via either a capacitor field method or an inductothermy method.

Application will be by pulsed electromagnetic energy.

Any heating effects are dissipated during the long intervals when the output is pulsed.

Frequency range:     27.12MHz +/- 160 KHz - most common range

Power range:            Pulsed mode     -acute          0-3 watts

                                                          -sub acute     2-5 watts

                                                          -chronic        5-40 watts

Application time:     maximum 20 minutes

CONTRAINDICATIONS:

-           implanted cardiac pacemakers

-           advanced cardiovascular disease

-           metal in the tissues

-           the pregnant uterus

-           the testes

-           local areas of impaired peripheral circulation

-           hemorrhaging tissue, or liable to do so

-           scar tissue

-           area previously treated with radiotherapy

-           malignant tumors / neoplasm

-           acute febrile illness

-           deep venous thrombosis

-           impaired thermal sensation

-           subjects with reduced level of consciousness or impaired understanding

-           some acute skin conditions e.g. eczema, dermatitis

HAZARDS/COMPLICATIONS/PRECAUTIONS:

-           burns

INFECTION CONTROL:

-           appropriate hand hygiene

-           appropriate hygiene of plinth, pillows, all surfaces in direct contact with subject