Using the Transducer and Imaging Supplies
The transducer is the part of the ultrasound equipment that comes in contact with the patient's skin. It is almost always handheld and, depending on the application, it may be small or large. Generally, the transducer is made from a hard, smooth material to ensure it can be adequately cleaned. Many procedures require the sonographer to exert force when pressing the head of the transducer toward the area of interest. To get the best picture of the affected area, the sound wave emitted from the transducer needs to be redirected during the process, often requiring the use of highly repetitive motions that can, over time, cause ergonomic injuries affecting the wrist and hands.
In addition to the transducer, other items such as gloves and coupling agents may be necessary to improve the scans and provide sanitary conditions. Use and placement of these items may create additional hazards.
In the next two sections, we will take a closer look at potential hazards and possible solutions when using the transducer and imaging supplies.
Knowledge Check Choose the best answer for the question.
2-5. Operating the transducer frequently can, over time, lead to _____.
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