Ukuchazwa ngokutsha kokuchaneka: Indima yeTekhnoloji yeLaser kwiNkqubo yanamhlanje ye-ENT

Iilaser ziye zaguqula icandelo le-Otolaryngology—Utyando lweNtloko neNtlambo. Oko kwakukade kuthathwa njengephupha "le-star-trek" ngoku kuyinto eqhelekileyo kumagumbi otyando, okubonelela ngomgangatho ochanekileyo wokuchaneka. Nantsi ingqwalasela epheleleyo yendlela iteknoloji yelaser etshintsha ngayo unyango lwe-ENT.

Umgaqo Wonyango

Amandla okunyanga iileyiza kwi-ENTisekelwe kumgaqo we-selective photothermolysis kunye ne-vaporization.

Ngokungafaniyo nezixhobo zentsimbi ebandayo zemveli ezixhomekeke ekusikeni koomatshini, iilaser zinika ukukhanya okuxineneyo kubude obuthile. Xa oku kukhanya kudibana nezicubu, kufunxwa ziimolekyuli zamanzi okanye ihemoglobin. Oku kufunxwa kuvelisa ubushushu obukhulu, nto leyo ebangela ukuba iiseli ekujoliswe kuzo zitshise okanye zijiye ngoko nangoko.

I-CO₂ Laser: Umgangatho ogqwesileyo wotyando lwe-laryngeal. Ifunxwa kakhulu ngamanzi, inika ukusika okuchanekileyo kunye nokusasazwa okuncinci kobushushu.

IiLaser zeDiode: Ezi zihlala zisetyenziswa ngeefayibha eziguquguqukayo, nto leyo evumela iinkqubo "ezisebenza eofisini". Zijolise kwi-hemoglobin, nto leyo eyenza ukuba zilungele izilonda zemithambo yegazi (ezifana neepolyps ze-vocal cord okanye i-telangiectasasia).

Iingenelo zonyango

Iilaser zibonelela ngeenzuzo ezahlukeneyo ngaphezu kotyando lwendabuko:

I-Hemostasis (Intsimi Engenagazi): I-laser ivala imithambo yegazi kunye ne-lymphatics njengoko isika. Oku kubaluleke kakhulu entlokweni nasentanyeni, apho iindawo zomzimba ziqinile kwaye ukubonakala kubaluleke kakhulu.

Ukuchaneka:Ivumela oogqirha ukuba basuse izilonda ngokuchanekileyo kwinqanaba le-micron, begcinaezijikeleze izicwili eziphilileyo—into ebalulekileyo ekugcinweni kwelizwi nokuginya.

Indlela Yokungachukumisi:Kwezinye iimeko (njenge-regular respiratory papillomatosis), i-laser ingasetyenziswa ngaphandle kokuchukumisa ngokwasemzimbeni izicubu, nto leyo enciphisa ukwenzakala koomatshini.

Ukuba kunokwenzeka ukuba ugula ngaphandle:Iilaser zanamhlanje ezisekelwe kwifayibha (i-KTP/Diode) zivumela iinkqubo zaseofisini phantsi kwe-anesthesia yendawo, ziphepha iingozi kunye neendleko ze-anesthesia eqhelekileyo.

Iimpawu eziphambili (Iimeko eziphambili zonyango)

Itekhnoloji yelaser isetyenziswa kuzo zonke iindawo ezikhethekileyo ze-ENT:

I-Laryngology (Ilizwi kunye noMoya):

Izilonda ezingalunganga zokugoba kwelizwi (iipolyps, amaqhuqhuva, ukudumba kukaReinke).

Umhlaza weLaryngeal (i-T1/T2 glottic carcinoma yesigaba sokuqala).

I-Recurrent Respiratory Papillomatosis (RRP).

Ukukhubazeka kwesandi esiphindwe kabini (i-arytenoidectomy/cordotomy).

I-Otology (Indlebe):

Utyando lwe-stapedotomy lwe-otosclerosis (kusetyenziswa i-CO₂ okanye i-Erbium laser ukwenza i-fenestra echanekileyo kwi-stapes footplate ngaphandle kokwenzakala koomatshini).

Ukususwa kwe-cholesteatoma kunye neethumba zemithambo yegazi yendlebe ephakathi.

I-Rhinology (Impumlo kunye neSinus):

Unyango lwe-telangiectasia efuzekileyo yokopha (Osler-Weber-Rendu).

Ukunciphisa i-turbinate ngenxa yokuvaleka kwempumlo okungapheliyo.

Intloko kunye nentamo:

I-leukoplakia yomlomo kunye ne-dysplasia.

I-Obstructive Sleep Apnea (I-Laser-Assisted Uvulopalatoplasty – LAUP).

Isiphelo

Itekhnoloji yeLaser kwi-ENTayisosixhobo nje kuphela; sisandiso sezandla zogqirha. Ngokudibanisa ukubona ngeliso lengqondo ngemicroscope kunye nefiziksi yokukhanya, ngoku sinokunyanga izifo eziqala kumhlaza weglottic wokuqala ukuya kwi-obstructive sleep apnea ngokhuseleko olukhulu, ukuchaneka, kunye namaxesha okuchacha ngokukhawuleza kunangaphambili.