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I-SUSLASER HIFU Unyango loBuso lokuPhakamisa ulusu kunye nokuQiniswa

Kwi-1994, uJoseph Amaral waqala wabonisa kwingxelo yakhe yokuhlola ukuba isenzo esiphezulu se-high-frequency eyenziwa ngamandla e-ultrasonic amandla omatshini afunekayo kwinkqubo yokufudumala kwezicubu, ukutywinwa kunye nokwahlula.

Yaqala ukusetyenziswa kwi-ophthalmology kunye ne-neurosurgery ngo-1990, ngokukodwa ulwahlulo oluhle.Ngokuqhubekayo kunye nophuhliso olunzulu lwemisebenzi yotyando, uluhlu lwayo olubanzi lokusetyenziswa luye lwaqatshelwa ngabantu kwaye ukusetyenziswa kwayo kuye kwanda kakhulu.
Inkqubo ye-knife ye-ultrasonic inokuguqula isignali yombane kwi-vibration yomatshini ngokusebenzisa i-converter point converter, ukwenzela ukuba intloko ye-knife ishukume nge-amplitude efanelekileyo kunye ne-frequency.
Ngokuguquguquka okuphindaphindiweyo kwe-55.5 KHz kunye ne-vibration ye-mechanical ye-0.1 ~ 0.3 mm amplitude, intloko ye-cutter iqhuba i-vibration yomatshini kwi-tissue, kwaye iprotheni ye-tissue yoqhagamshelwano idityaniswe yi-vibration ephezulu, ukwenzela ukuba i-protein ye-hydrogen bond yaphukile, kwaye iprotheni i-denatured (i-coagulated) ukutywina indawo encinci.imithambo yegazi, ukwenzela ukufezekisa injongo yokusika i-coagulation.