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Chiyambi cha mfundo ya "galasi" ndi ntchito ya ma endoscopes azachipatala
1. Mfundo yaikulu
"Galasi" ya endoscope makamaka amatanthauza dongosolo lake la kuwala, lomwe lagawidwa m'njira ziwiri zazikulu:
Galasi la kuwala (kalirole wolimba): pogwiritsa ntchito gulu la lens la cylindrical kapena prism reflection, kuwala kumaperekedwa mwachindunji ku diso kapena kamera (monga laparoscope, arthroscope) kupyolera mu lens yakuthupi.
Galasi lamagetsi (galasi lofewa): kachipangizo kakang'ono ka CMOS / CCD kamene kamayikidwa kutsogolo kuti atembenuzire chizindikiro cha kuwala kukhala chizindikiro chamagetsi, chomwe chimaperekedwa kuwonetsero kudzera mu chingwe (monga gastroscope, colonoscope).
Dongosolo lothandizira:
Kuwunikira: Gwero lozizira (monga nyali ya LED / xenon) imafalikira kudzera mu ulusi wa kuwala kuti aunikire malo owonera.
Kapangidwe ka Channel: zida (biopsy forceps, laser optical fiber) zitha kuyikidwa kapena jakisoni wamadzi / gasi angagwiritsidwe ntchito poyang'ana mothandizira.
2. Ntchito yaikulu
Kuyang'ana: kuyerekezera kwakukulu, kuyang'ana mwachindunji zotupa (zotupa, zotupa, ndi zina zotero) za ziwalo za thupi (monga m'mimba, matumbo, chikhodzodzo, etc.).
Kuzindikira: gwirizanani ndi zitsanzo za biopsy pakuwunika kwa pathological.
Chithandizo: Chitani maopaleshoni ochepa kwambiri (monga polypectomy, hemostasis, kuchotsa miyala).
3. Ntchito zofananira
Gastroscopy/colonoscopy (electronic endoscope) → Yang'anani m'mimba.
Laparoscopy (endoscope yolimba) → Opaleshoni yocheperako pang'ono (monga cholecystectomy).
Bronchoscopy (endoscope yosinthika) → Yang'anani m'mapapo.
Ubwino: Osasokoneza pang'ono, olondola, oyendetsa nthawi yeniyeni, amachepetsa kwambiri kuvulala kwa odwala
