Endoscope nthawi zambiri imatanthawuza chida chachipatala chomwe chimalowa m'thupi la munthu kudzera m'mapaipi osiyanasiyana kuti awone zomwe zili mkati mwa thupi la munthu.Imaphatikiza mawonekedwe achikhalidwe, ergonomics, makina olondola, zamagetsi zamakono, masamu, ndi mapulogalamu.Ndipo ma endoscopes ena amakhalanso ndi ntchito zochizira, monga cystoscopy, gastroscope, colonoscopy, bronchoscopy, laparoscopy, etc.
Endoscopy nthawi zonse yakhala gawo lomwe lili ndi chiwerengero chochepa cha kumasulira kwa zipangizo zamankhwala.Msika wapakhomo wa endoscope ndiwokhazikika kwambiri ndipo umayendetsedwa ndi opanga akunja.Malinga ndi zomwe lipoti lachitukuko chamakampani azachipatala ku China, pazida zolimba za endoscope, makampani atatu apamwamba a Karlstos, Olympus ndi Stryker amatenga gawo lopitilira 80% la msika.Whie pamsika wosinthika wa endoscope, zotchinga zaukadaulo ndizokwera, makamaka opanga atatu amtundu waku Japan Olympus (opitilira 60% yamsika), Pentax, ndi Fuji, omwe pafupifupi amalamulira msika wosinthika wapakhomo.
Pansipa pali chithunzithunzi cha opanga oyimira ma endoscopes:
Olympus, Japan: Yakhazikitsidwa mu 1919, ndi imodzi mwa makampani oimira olondola komanso owoneka bwino ku Japan komanso padziko lonse lapansi.Mu 1950, inali yoyamba padziko lapansi kupanga ma endoscopes omwe amagwira ntchito yofunika kwambiri popewa komanso kuchiza khansa.Magawo abizinesi amaphatikiza zamankhwala, sayansi ya moyo, zida zojambulira, ndi zina zambiri.
Pentax, Japan: wopanga makina akale kwambiri padziko lonse lapansi komanso ovomerezeka kwambiri.Pazida zamankhwala, Pentax idakhazikitsa bronchoscope yoyamba ya fiberoptic mu 1977 ndiukadaulo wake wamphamvu wamagetsi, womwe udali wotchuka kwambiri pamsika.Pambuyo pa chitukuko chosalekeza, Pentax yapanga minda iwiri ikuluikulu ya fiberoptic ndi electronic endoscope Yapanga dongosolo lazinthu zonse ndipo yakhala yodziwika bwino yopanga endoscope pamsika.
Stryker: Ndiwotsogola pamakampani azachipatala padziko lonse lapansi omwe ali ndi mzere wambiri wazachipatala.Kampaniyo mosalekeza imalimbikitsa chitukuko chaukadaulo wa endoscopic, ndipo idatsogola pakupanga makina oyamba a digito amtundu wachitatu wamakamera ndi kamera yoyamba yotanthauzira (High Definition) kamera.Monga mtsogoleri wamakampani, Stryker's endoscopic system pang'onopang'ono ikulimbikitsa chitukuko cha opaleshoni yocheperako.
KarlStoze: Yakhazikitsidwa mu 1945 ndipo ili ku Turingen, Germany, ndi imodzi mwa makampani akuluakulu padziko lonse lapansi opanga zipangizo zamakono zopangira opaleshoni ya endoscopy ndi zida.Zogulitsa zake zimaphimba ENT, stomatology, neurosurgery, opaleshoni yapulasitiki, ndi opaleshoni yamtima., opaleshoni ya pachifuwa, urology, opaleshoni ya anorectal, gynecology ndi madipatimenti ena ambiri a zipangizo zachipatala zomwe zimangowonongeka pang'ono.
Richardwolf: Yakhazikitsidwa mu 1947, ndi imodzi mwa opanga opanga kwambiri padziko lonse lapansi a endoscopic diagnostic ndi mankhwala achire, omwe ali ndi antchito oposa 1,400, mabungwe a 7 ndi maofesi a m'madera a 120 padziko lonse lapansi, ndi mankhwala omwe akukhudzidwa ndi ENT, neurosurgery, opaleshoni ya mafupa, opaleshoni ya thoracic ndi m'mimba, urology, gynecology, gastroenterology, etc.
Nthawi yotumiza: May-31-2022 
