Ubuthi beCobalt

ICobalt yinto eyenzeka ngokwemvelo kuqweqwe lomhlaba. Kuyingxenye encane kakhulu yemvelo yethu. ICobalt yingxenye kavithamini B12, esekela ukukhiqizwa kwamaseli abomvu egazi. Kudingeka amanani amancane kakhulu ukuze izilwane nabantu bahlale bephilile. Ubuthi beCobalt bungavela lapho uvezwa inani laso elikhulu. Kunezindlela ezintathu eziyisisekelo i-cobalt engadala ubuthi. Ungayigwinya kakhulu, uphefumulele kakhulu emaphashini akho, noma ihlale ihlangana nesikhumba sakho.

Ubuthi beCobalt bungabuye bube khona kusukela ekugqashukeni kwezinye izigaxa ze-cobalt / chromium metal-on-metal. Lolu hlobo lokufakelwa yisokhethi lesinqe elenziwe elenziwa ngokufaka ibhola lensimbi enkomishini yensimbi. Kwesinye isikhathi, izinhlayiya zensimbi (cobalt) ziyadedelwa njengoba ibhola lensimbi ligaya inkomishi yensimbi lapho uhamba. Lezi zinhlayiya zensimbi (ions) zingakhishelwa esokeni lesinqe futhi kwesinye isikhathi ukugeleza kwegazi, kubangele ubuthi be-cobalt.

Lo mbhalo ungowolwazi kuphela. UNGAYisebenzisi ukwelapha noma ukuphatha ukuvezwa kobuthi uqobo. Uma wena noma umuntu onaye unokuchayeka, shayela inombolo yakho ephuthumayo yasendaweni (njenge-911), noma isikhungo sendawo sakho sobuthi singafinyelelwa ngqo ngokushayela ucingo lwasimahla lwe-Poison Help hotline (1-800-222-1222) kusuka noma yikuphi e-United States.

I-Cobalt

ICobalt iyingxenye kavithamini B12, i-vitamin ebalulekile.

ICobalt itholakala naku:

• Ama-alloys
• Amabhethri
• Amasethi weKhemistry / crystal
• Ama-drill bits, ama-saw blades, namanye amathuluzi womshini
• Idayi nezingulube (i-cobalt blue)
• Omazibuthe
• Okunye ukufakwa kwesinqe sensimbi
• Amathayi

ICobalt yake yasetshenziswa njengesiqinisi kumagwebu kabhiya. Kubangele isimo esibizwa ngokuthi "inhliziyo yomuntu ophuza ubhiya," okwaholela ekubeni buthakathaka kwemisipha yenhliziyo.

Lolu hlu kungenzeka lungabandakanyi konke.

Imvamisa kufanele uvezwe emazingeni aphezulu e-cobalt amasonto kuya ezinyangeni ukuze ube nezimpawu. Kodwa-ke, kungenzeka ube nezimpawu ezithile uma ugwinya inani elikhulu le-cobalt ngasikhathi sinye.

Uhlobo olukhathaza kakhulu lwe-cobalt poisoning lwenzeka lapho uphefumulela kakhulu emaphashini akho. Lokhu kuvame ukwenzeka kuzimo zezimboni lapho inani elikhulu lokubhola, ukupholisha, noma ezinye izinqubo likhipha izinhlayiya ezinhle eziqukethe i-cobalt emoyeni. Ukuphefumula lolu thuli lwe-cobalt kungaholela ezinkingeni ezingapheli zamaphaphu. Uma uphefumula kule nto isikhathi eside, ungahle ube nezinkinga zokuphefumula ezifana nesifuba somoya noma i-pulmonary fibrosis, njengokuphefumula okuncane nokuncipha kokubekezelela ukuvivinya umzimba.

Ubuthi beCobalt obenzeka ekuxhumaneni njalo nesikhumba sakho kungahle kudale ukucasuka nokuqubuka okuhamba kancane.

Ukugwinya inani elikhulu le-cobalt elingathathwa ngasikhathi sinye akuvamile kakhulu futhi kungenzeka akulona ingozi enkulu. Kungadala isicanucanu nokuhlanza. Kodwa-ke, ukumunca inani elikhulu le-cobalt isikhathi eside kungaholela ezinkingeni ezinkulu zempilo, njenge:

• I-Cardiomyopathy (inkinga lapho inhliziyo yakho iba nkulu futhi i-floppy futhi iba nezinkinga zokupompa igazi)
• Izithulu
• Izinkinga zemizwa
• Ukukhala ezindlebeni (tinnitus)
• Ukujiya kwegazi
• Izinkinga ze-thyroid
• Izinkinga zombono

Uma wena noma umuntu omaziyo evezwe ku-cobalt, isinyathelo sokuqala ukushiya leyo ndawo uthole umoya omusha. Uma i-cobalt ihlangana nesikhumba, geza leyo ndawo kahle.

Uma kungenzeka, thola imininingwane elandelayo:

• Iminyaka yomuntu, isisindo, nesimo (isibonelo, ingabe umuntu uvukile noma uqaphile?)
• Igama lomkhiqizo (izithako namandla, uma kwaziwa)
• Isikhathi sigwinyiwe
• Inani ligwinyiwe

Kodwa-ke, UNGALIBALI ukubiza usizo uma lolu lwazi lungatholakali ngokushesha.

Isikhungo sakho sendawo sokulawula ubuthi singafinyelelwa ngqo ngokushayela inombolo yocingo yamahhala kazwelonke (1-800-222-1222) kusuka noma yikuphi e-United States. Le nombolo yocingo izokuvumela ukuthi ukhulume nezazi ekufakweni kobuthi. Bazokunikeza eminye imiyalelo.

Le yisevisi yamahhala futhi eyimfihlo. Zonke izikhungo zokulawula ubuthi e-United States zisebenzisa le nombolo kazwelonke. Kufanele ushaye uma unemibuzo mayelana nobuthi noma ukuvimbela ubuthi. Akudingeki ukuthi kube yisimo esiphuthumayo. Ungashayela nganoma yisiphi isizathu, amahora angama-24 ngosuku, izinsuku eziyi-7 ngeviki.

Uma ugwinye inani elikhulu le-cobalt, noma uqala ukuzizwa ugula ngenxa yokuchayeka isikhathi eside, kufanele uye egumbini lezimo eziphuthumayo.

Ukwelashwa kokuxhumana kwesikhumba: Njengoba lokhu kuqhuma kungavamile ukuba kubucayi, kuncane kakhulu okuzokwenziwa. Indawo ingagezwa futhi kungabekwa ukhilimu wesikhumba.

Ukwelashwa kokubandakanyeka kwamaphaphuIzinkinga zokuphefumula zizolashwa ngokuya ngezimpawu zakho. Ukwelashwa okuphefumulayo kanye nemithi yokwelapha ukuvuvukala nokuvuvukala emaphashini akho kungabekwa. Ukuhlolwa kwegazi nomchamo, ama-x-ray kanye ne-ECG (i-electrocardiogram, noma ukulandelwa kwenhliziyo) kungenziwa.

Ukwelashwa kwe-cobalt egwinyiwe: Ithimba lokunakekelwa kwezempilo lizokwelapha izimpawu zakho bese li-oda ukuhlolwa kwegazi. Ukuhlolwa kwegazi nomchamo, i-x-ray ne-ECG (i-electrocardiogram, noma ukulandelwa kwenhliziyo) kungenziwa. Esimweni esingavamile ukuthi unamazinga amakhulu e-cobalt egazini lakho, ungadinga i-hemodialysis (umshini wezinso) bese uthola imishanguzo (ama-antidotes) ukubuyisa imiphumela yobuthi.

Ukwelashwa kwezimpawu zobuthi be-cobalt kusuka ekufakweni kwensimbi yensimbi kungafaka ukukhipha ukufakelwa bese kufakwa esikhundleni sokufakwa kwendabuko kwe-hip.

Abantu abagulayo ngenxa yokuvezwa inani elikhulu le-cobalt ngasikhathi sinye kwesinye isikhathi bayalulama futhi abanazinkinga zesikhathi eside.

Izimpawu nezinkinga ezihambisana nobuthi besikhathi eside be-cobalt akuvamile ukubuyiselwa emuva. Abantu abanobuthi obunjalo kuzodingeka bathathe umuthi impilo yabo yonke ukulawula izimpawu.

I-Cobalt chloride; Cobalt oxide; I-cobalt sulfate

U-Aronson JK. I-Cobalt. Ku: Aronson JK, ed. Imiphumela emibi kaMeyler yezidakamizwa. Umhla ka-16. I-Waltham, MA: Elsevier; 2016: 490-491.

ILombardi AV, iBergeson AG. Ukuhlolwa kwe-arthroplasty ephelele yehlulekile: umlando nokuhlolwa komzimba. Ku: Scuderi GR, ed. Amasu wokubuyekeza i-Hip ne-Knee Arthroplasty. IPhiladelphia, PA: Elsevier Saunders; 2015: isahluko 38.

ILabhulali Kazwelonke Yezokwelapha yase-U.S. Specialised Information Services, iwebhusayithi ye-Toxicology Data Network. I-Cobalt, eqalayo. toxnet.nlm.nih.gov. Kubuyekezwe uSepthemba 5, 2017. Kufinyelelwe ngoJanuwari 17, 2019.