Qaliinka kaadi mareenka, siliga hagaha zebra waxaa badanaa loo isticmaalaa marka lagu daro endoscope, kaas oo loo isticmaali karo ureteroscopic lithotripsy iyo PCNL. Caawi inaad hagto UAS gudaha miskaha kaadi mareenka ama kelyaha. Shaqadeeda ugu weyni waa inay bixiso hagaha gadhka iyo inay abuurto kanaalka hawlgalka.
Waxaa loo isticmaalaa in lagu taageero oo lagu hago kateetarka nooca J iyo xirmada dheecaanka dheecaanka ee ugu yar ee fiditaanka ee hoosta endoscopy.
Tilmaamid
1. Naqshadaynta Madaxa-dhamaadka jilicsan
Qaab dhismeedka jilicsan ee madaxa-dhamaadka gaarka ah wuxuu si wax ku ool ah u yareeyn karaa dhaawaca unugyada marka uu sii socdo marinka kaadi mareenka.
2. dahaarka hydrophilic madax-dhamaadka
Meelayn dheeraad ah oo saliidaysan oo meel ah si looga fogaado dhaawaca soo gaadhay unugyada.
3. Kink-iska caabbinta sare
Nikkel-titanium alloy core la hagaajiyay ayaa bixiya iska caabbinta ugu badan.
4. Horumarka madaxa-dhamaadka oo wanaagsan
Maaddada dhamaadka waxay ka kooban tahay tungsten waxayna si cad ugu koraan raajada hoosteeda.
5. Tilmaamo kala duwan
Bixi doorashooyin kala duwan oo loogu talagalay darafyada madaxa jilicsan iyo kuwa caadiga ah si loo daboolo baahiyaha caafimaad ee kala duwan.
Sarraynta
●Resistance Kink Sare
Xudunta Nitinol waxay ogolaataa leexinta ugu badan iyada oo aan la kicin.
●Dahaarka Hydrophilic
Loogu talagalay in lagu dhex maro adkaynta kaadi mareenka iyo fududaynta la socodka qalabka kaadi mareenka.
●Duubista, Talada Floppy
Loogu talagalay in lagu yareeyo dhaawacyada ku dhaca kaadi mareenka inta lagu jiro horumarka marinka kaadi mareenka.
●Muuqaal sare
Qaybta sare ee tungsten gudaha jaakada, taasoo ka dhigaysa hagaha in lagu ogaado fluoroscopy hoostiisa.
Waqtiga boostada: Febraayo-10-2020
