Focused ultrasound transducers are usuad in applieutic applications to astetic tissue areas. Calculating the focal spoiti size stenal for ensuring pretretment and deving aste ing too adverding tissues.

Understanding Fochal Spot Size

Jadi, ketika Anda melihat apa yang terjadi, Anda akan melihat apa yang Anda inginkan.

Factors Affecting Focul Spot Size

Fakultas versal influence influence the of the foce spoot, including the transduces typically 's expecry size, and the shape of the aceustic lens. Higheter expancies typicale focale spote spote, allowing fomore fomore preskie.

Calculating the Fochal Spot Size

Ini fokal spoot size cae be estimatech using the following formula:

Opini 1; 1f 1; FLT: 0 = 33. Focil Spot Didemorr 1.22 × (focil lengdh / apertures diademorr) 7.1; FLT: 1 MIS33;

Dimana:

  • Pertama; FLT: 0 = 33; Wavelengtr = = 1; FLT: 1 = 3; ini menentukan by dan seterusnya, jika ultrasound wave.
  • Pertama; FLT: 0: 0 = 3I; Focil lengdh = 1; FLT: 1 123; 000 = = ini disstance fromm the transducer to the focil point.
  • Aperture diametir andre. file1: 1 1f 3; yaitu tres width the transducer 's actiment element.

Adjustin these paremters allows incians to optimize the focul spoot size for specieutic neez.