Abakola endabirwamu z’ebyuma ebikebera endoscope eby’obujjanjabi

Okwanjula mu nkola ya "endabirwamu" n'enkola y'ebikozesebwa mu kukebera eby'obujjanjabi

1. Omusingi omukulu

"Endabirwamu" ya endoscope okusinga etegeeza enkola yaayo ey'okukuba ebifaananyi eby'amaaso, eyawulwamu enkola bbiri enkulu:

Endabirwamu ey’amaaso (endabirwamu enkalu): nga tukozesa ekibinja kya lenzi eky’ekika kya cylindrical oba prism reflection, ekitangaala kiyisibwa butereevu mu maaso oba kamera (nga laparoscope, arthroscope) okuyita mu lenzi ey’omubiri.

Endabirwamu ey’ebyuma (endabirwamu ennyogovu): sensa ya micro CMOS/CCD eteekebwa ku nkomerero y’omu maaso okukyusa siginiini y’amaaso okufuuka siginiini y’amasannyalaze, oluvannyuma n’eweebwayo eri ekyokulabirako ng’eyita mu waya (nga gastroscope, colonoscope).

Enkola y’obuyambi:

Okumulisiza: ensibuko y’ekitangaala ennyogovu (nga ettaala ya LED/xenon) eyisibwa okuyita mu fiber y’amaaso okumulisiza ekitundu eky’okwetegereza.

Enteekateeka y’emikutu: ebikozesebwa (biopsy forceps, laser optical fiber) bisobola okuyingizibwa oba empiso y’amazzi/ggaasi esobola okukozesebwa okukebera okuyamba.

2. Omulimu omukulu

Okwetegereza: okukuba ebifaananyi mu ngeri ey’amaanyi, okulaba butereevu ebiwundu (okuzimba, ebizimba n’ebirala) by’ebitundu by’omubiri mu mubiri (nga olubuto, ebyenda, ekibumba n’ebirala).

Okuzuula: okukolagana n’okutwala sampuli z’ebitundu by’omubiri (biopsy sampling) okusobola okwekenneenya endwadde.

Obujjanjabi: Kola okulongoosa okutali kwa maanyi (nga polypectomy, hemostasis, okuggyawo amayinja).

3. Enkozesa eya bulijjo

Gastroscopy/colonoscopy (electronic endoscope) → Kebera enkola y’okugaaya emmere.

Laparoscopy (hard endoscope) → Okulongoosa okutali kwa maanyi nnyo (nga cholecystectomy).

Bronchoscopy (flexible endoscope) → Kebera amawuggwe.

Ebirungi: Okulongoosebwa okutali kwa maanyi nnyo, okutuufu, mu kiseera ekituufu, okukendeeza ennyo ku buvune bw’omulwadde