Ukusetshenziswa kweama-endoscopekungathiwa yiyona evame kakhulu emkhakheni wezokwelapha. Njengedivayisi yezokwelapha evamile, indima yama-endoscope ezokwelapha ayinakunakwa. Kungakhathaliseki ukuthi isetshenziselwa ukubona izimo zangaphakathi zomzimba noma ukuhlinzwa, iyingxenye ebalulekile engenakunakwa.
1,Amapharamitha ayinhloko amalensi e-endoscope yezokwelapha
Ilensi iyisici esibalulekile se-endoscope yezokwelapha. Kule lensi ye-endoscope yezokwelapha, kunezinye izilinganiso ezibalulekile okudingeka zinakwe:
Ukuqina KokukhanyaUkukhanya okunamandla kubaluleke kakhulu kwikhwalithi yesithombe sama-endoscope, ngoba indawo yokusebenza yama-endoscope ezokwelapha ivame ukungabi nokukhanya futhi idinga ilensi ngokwayo ukuthi ibe nokukhanya okuthile okunamandla.
Ubude be-focalUbude be-focal buthinta ububanzi belensi. Uma ikude kakhulu, awukwazi ukubona indawo ngokucacile, futhi uma iseduze kakhulu, awukwazi ukubona yonke indawo.
Isixazululo. Ukulungiswa kuthinta ukucaca kwesithombe futhi ngokuvamile kuvezwa ngemigqa/mm noma amaphikseli/mm. Ukucaca kweilensi ye-endoscopekubaluleke kakhulu, njengoba kuthinta imiphumela yokuhlolwa kokugcina kanye nokwahlulela kukadokotela.
Insimu yokubukaInsimu yokubuka, okungukuthi, ububanzi bokubona okungafinyelelwa ilensi, ngokuvamile ivezwa ngamadigri futhi ingenye yemingcele ebalulekile yelensi.
Amalensi e-endoscope yezokwelapha
2,Izidingo zokuhlola amalensi e-endoscope yezokwelapha
Izinhlobo eziyinhloko zamalensi e-endoscope yezokwelapha zifaka phakathi ama-endoscope aqinile, ama-endoscope aguquguqukayo, ama-endoscope e-fiber optic, kanye nama-endoscope kagesi. Ilensi ngayinye yenzelwe izifo ezahlukene kanye nezidingo zokuhlinzwa. Kungakhathaliseki uhlobo lwe-endoscope, kunezinto ezimbalwa okufanele uziqaphele mayelana nezidingo zayo zokuhlola:
(1) Ngaphambi kokusebenzisa, i-endoscope kufanele ihlanzwe kahle, kufaka phakathi ingxenye yelensi.
(2) Hlola ukucaca kwelensi ukuqinisekisa ukuthi inikeza umbono ocacile ngesikhathi sokuhlolwa noma inqubo.
(3) Hlola umthombo wokukhanya we-ilensi ye-endoscopeukuqinisekisa ukuthi ingasebenza kahle futhi inikeze insimu yokusebenza yombono ngokukhanya okwanele.
(4) Hlola inkinobho yokusebenza kanye nesibambo eside ukuqinisekisa ukusebenza kahle kwazo.
Ama-endoscope ezokwelapha asetshenziswa ekuhlinzeni
(5) Yenza ukuhlolwa okuphelele kwe-endoscope ukuqinisekisa ukuthi ayinawo umonakalo noma amaphutha asobala nokuthi ukuqina kwayo kuhle.
(6) Imishini yezokwelapha ngaphandleamalensi e-endoscopeKudingeka futhi kuhlolwe, njengokuthi izintambo ezixhumanisayo ziphelele yini nokuthi kungenzeka yini ukuthi kube nokuvuza kukagesi.
Kufanele kuqashelwe ukuthi ngemva kokusetshenziswa ngakunye, ilensi ye-endoscope kumele ihlanzwe kahle futhi ihlanzwe ngamagciwane ukuze isetshenziswe ngokujwayelekile ngesikhathi esizayo. Ngesikhathi esifanayo, kuyadingeka ukuhlola isimo sokugcinwa nokushintsha izingxenye ngesikhathi uma kudingeka zishintshwe.
Imicabango Yokugcina:
Uma unesifiso sokuthenga izinhlobo ezahlukene zamalensi okuqapha, ukuskena, ama-drones, ikhaya elihlakaniphile, noma olunye uhlobo lokusetshenziswa, sinalokho okudingayo. Xhumana nathi namuhla ukuze ufunde kabanzi ngamalensi ethu nezinye izesekeli.
Isikhathi sokuthunyelwe: Jan-03-2025
