Inalithi yokujova ingenye yemishini yezokwelapha edayisa kakhulu emhlabeni. Kodwa-ke, kufanelekile ukunaka iqiniso lokuthi izigidi zabantu ziyalimala minyaka yonke ezibhedlela emhlabeni wonke ngenxa yokuphuka inaliti noma ukusebenza okungafanele kwabasebenzi bezokwelapha. Izibalo ezikhishwe i-American Medical Association zibonisa ukuthi cishe isigidi esisodwa sabasebenzi bezempilo bazihlaba ngezinaliti ngephutha unyaka ngamunye e-United States kuphela, futhi okungenani abayinkulungwane kubo bangenwa isifo sokusha kwesibindi kohlobo B, ukusha kwesibindi kohlobo C kanye ne-HIV. Izindleko zokwelashwa okuphuthumayo kwabasebenzi bezokwelapha kanye neziguli ezilinyazwe inaliti yegazi ephukile zingama-dollar angu-3,000 umuntu ngamunye.
[0003 Izingozi zezokwelapha ezihlobene nezinaliti ezivamile azikho ngaphansi kwalezo ezihlotshaniswa namasirinji. Izinkampani zasekhaya nakwamanye amazwe ziye zafaka ngamandla umjovo ophephile ocwaningweni nasekuthuthukisweni kwemishini yezokwelapha, kodwa kunemishini eminingi yomjovo ephephile ekhona emakethe: enye iyizindleko eziphakeme zokukhiqiza, enye iyinqubo yokukhiqiza eyinkimbinkimbi; okwesithathu yikhwalithi yokukhiqiza okunzima ukuyiqinisekisa; okwesine, izisebenzi zezokwelapha eziyisicefe; ezinhlanu kunzima ukuqinisekisa umsebenzi ephephile. Ngaphezu kwalokho, inaliti yomjovo iqine kakhulu ngenxa yezizathu ezibonakalayo ngesikhathi sokuhlehla. [0004] Ngakho-ke, ukuthuthukiswa kwenaliti yomjovo wokuphepha ohoxisayo olahlwayo kunokubaluleka okukhulu futhi kwesikhathi eside ukuthuthukisa inaliti yomjovo ophephile olahlwayo. Ngakho-ke, isirinji ephephile ibaluleke kakhulu. Singakuhlinzeka ngezinkonzo ezisezingeni eliphezulu nezisezingeni eliphezuluimijovo ephephileinaliti inaliti yokuphephaIsipetu se-RetractalbeKhubaza ngokuzenzakalela isipetu.
Ngakho, ngokuxhuma i-vertebrae 14, inaliti yomjovo ingaxhunywa kalula ngaphandle kwezinye izingxenye, ngaleyo ndlela yandise ububanzi bokusetshenziswa kwenaliti yomjovo. [0031] Ngaphezu kwalokho, ku-slot yekhadi phezulu komnyango we-12 kufakwe induku eyinhloko ye-121, i-2 ngaphakathi engxenyeni engenhla yejazi inejazi le-21, lapho induku engumongo 1 idonsela phezulu. phezulu kwejazi 2, mandrel for 121 futhi ijazi for 21 contact, core bar for 121 futhi ijazi for 21 bhande ngalinye ikhadi, core induku 1 ayisakwazi ukuphakama phezulu, kungavimbela ngempumelelo ukudonsa [0032] Ngaphezu kwalokho, ukuze ukuze kube lula ukukhiqiza, induku ye-core 1 ingaxhunyaniswa nezinduku ezimbili endaweni ephakathi, phakathi kwenduku ngokusebenzisa ukufaneleka kokuphazamiseka kwekhanda kanye ne-glue bonding, ukuze kuqinisekiswe ukuqina kokuxhumana phakathi kokubili. [0033 ngokwalesi sakhiwo esingenhla, ukusetshenziswa okuqondile kokusungulwa kwamanje kungokulandelayo: kuchazwe ngemikhiqizo yokumnika inaliti yomjovo ephephile. Lapho ukumnika sekuphelile, ijazi 2 push phambili, piston 5 ijazi isihlobo 2 ukukhiqiza displacement isihlobo, oshayela ijazi mandrel 1 futhi 2 ukunyakaza isihlobo kwenzeka kuze induku core for 121 ukuze 21 izikrini ukuze ijazi. Kuleli phuzu, inaliti engu-3 ifihliwe ngaphakathi kwejazi 2, ukuze inaliti engu-3 ingabonakali futhi igwazwe ngengozi. Inalithi yomjovo wokuphepha echazwe ekusungulweni inesakhiwo esilula nokusetshenziswa kahle, okungavimbela ngempumelelo inaliti yomjovo engozini futhi yehlise kakhulu ingozi yezokwelapha yenaliti yomjovo.
Isikhathi sokuthumela: Dec-28-2021