The present invention presents an applicator having a non-reusable static pointing device reversibly attachable to a face of an ultrasound transducer to attach the non-reusable static pointing device to the face of the ultrasound transducer in a consistent and accurate way. The static pointing device attached to the face of the ultrasound transducer is coupled with an ultrasound positioning apparatus and is to produce a linear shadow line in a visualized ultrasonographic field.