Ukukhuluma ngokuhlinzwa kwe-laparoscopic, akumangalisi, ngokuvamile ngo-2-3 1 cm wokuhlinza okuncane ezigulini ezihlinzekwe emgodini, futhi i-laparoscopic biopsy device elahlayo ekuhlinzeni i-laparoscopic inhloso eyinhloko iwugqinsi oludongeni lwesisu, ngaphandle nengaphakathi lesisu, vumela amathuluzi okuhlinza ngomkhono wengubo yokubhoboza angene emgodini wesisu, Ukuqedela inqubo yokuhlinzwa futhi kuzuzwe inhloso efanayo nokuhlinzwa okuvulekile kwendabuko.
Idivaysi yokubhoboza ye-laparoscopic elahlayo yenziwe nge-puncture cannula kanye ne-puncture core.Umsebenzi oyinhloko we-puncture core ukungena odongeni lwesisu kanye ne-puncture cannula bese ushiya i-puncture cannula odongeni lwesisu.Umsebenzi oyinhloko wokubhoboza i-cannula ukuvumela amathuluzi okuhlinza ahlukahlukene angene emgodini wesisu, ukuze odokotela bakwazi ukwenza ukuhlinzwa nokuqedela imisebenzi yokuhlinza.
Ukusetshenziswa kahle kwe-trocar
1. Ukuhlukaniswa okuphindwe kabili kwethiphu yomgogodla wokubhoboza
Ngokokuhlaziywa kwezibalo zombiko, izinkinga eziningi zokubhoboza imbobo zibangelwa ukutheleleka, ukopha, ukubhoboza imbobo ye-hernia nokulimala kwezicubu, njll.
I-laparoscopic elahlwayo enekhanda lokubhoboza lengubo eyinhloko i-conical esobala, azikho izindlela zokuhlukanisa ezibuthuntu zommese, zisebenzisa enye indlela yokusika, lapho ingubo yokubhoboza ingena odongeni lwesisu, eduze kwe-fiber kuya kwezicubu kanye nokubhoboza imithambo, ukulimala okuncane odongeni lwesisu nasegazini. imikhumbi, kunokuba ngengubo yokubhoboza ngenkemba ukusika cishe amaphesenti angama-40 okulimala kolwelwesi futhi kuncishiswe ngaphezu kwama-80% wokwakheka kwembobo yokubhoboza ye-hernia, Nge-endoscopy, yonke inqubo yokubhoboza udonga lwesisu ingalawulwa ngokuqondile, ukugwema ukulimala izicubu zesisu, konga isikhathi sokuhlinza nokunciphisa ubuhlungu bokuhlinzwa.
2. Intambo ye-barb yangaphandle ye-sheath tube
Intambo enameva yangaphandle isetshenziswa phezu kweshubhu yesheath yedivaysi yokubhoboza i-laparoscopic elahlwayo ukuze kwandiswe ukulungiswa kodonga lwesisu.Lapho i-puncture core ikhishwa, amandla ayanda, futhi ukulungiswa kodonga lwesisu kungathuthukiswa cishe ngama-90%.
3. Ukuvulwa kwe-bevel engu-45° ekugcineni kweshubhu le-sheath
Ukuphela kweshubhu ye-sheath yedivayisi yokubhoboza i-laparoscopic elahlwayo kwavulwa nge-bevel engu-45°, ukuze kube lula ukuthi isifanekiso singene eshubhu le-sheath futhi sishiye isikhala sokusebenza kwensimbi.
4. Qedela amamodeli kanye nokucaciswa
Idivayisi yokubhoboza i-laparoscopic yesibili elahlayo inezincazelo ezihlukahlukene: ububanzi bangaphakathi 5.5mm, 10.5mm, 12.5mm, njll.
Isikhathi sokuthumela: Sep-02-2022
