Raunin lantarki
| Raunin lantarki | |
|---|---|
 | |
Description (en)  | |
| Iri |
Babban rauni electrical accident (en) |
| Field of study (en) |
emergency medicine (en) |
| Sanadi |
electric current (en) |
| Identifier (en) | |
| ICD-10 | T75.4 |
| DiseasesDB | 4159 |
| MeSH | D004556 |
Raunin lantarki (Raunin lantarki) ko girgizar lantarki (girgizar lantarki) lalacewar da aka samu a fata ko gabobin ciki akan hulɗa kai tsaye tare da halin lantarki.[1]
Raunin ya dogara da yawan halin yanzu, juriya ta nama da tsawon lokacin hulɗa.[2] Ƙananan raƙuman ruwa na iya zama marasa fahimta ko kuma kawai suna samar da haske mai haske. Koyaya, firgici da ya haifar da ƙananan kuma ba tare da lahani ba zai iya tsoratar da mutum kuma ya haifar da rauni saboda tsalle-tsalle ko faɗuwa. Tsinkaye mai karfi na lantarki sau da yawa na iya haifar da ciwo mai zafi wanda ya isa ya rabu da haɗin gwiwa ko ma ya karya ƙasusuwa. Rashin kula da tsoka shine dalilin da ya sa mutum bazai iya sakin kansa daga tushen lantarki ba; idan wannan ya faru a tsawo kamar yadda yake a kan Layin wutar lantarki za a iya jefa su.[3][4] Babban raƙuman ruwa na iya haifar da lalacewar nama kuma yana iya haifar da Fibrillation na ventricular ko dakatar da zuciya. Idan mutuwa ta haifar da girgizar lantarki ana kiran dalilin mutuwa a matsayin electrocution.
Raunin lantarki waya faruwa ne a kan tuntuɓar wani ɓangare na jiki tare da wutar lantarki wanda ke haifar da isasshen halin yanzu don wucewa ta cikin ƙwayoyin mutum. Saduwa da wayoyi masu ƙarfi ko na'urori shine sanannen dalilin. A lokuta na fallasawa ga babban ƙarfin lantarki, kamar a kan Hasumiyar watsa wutar lantarki, hulɗa kai tsaye bazai zama dole ba saboda ƙarfin lantarki na iya "tsalle" sararin iska zuwa na'urar lantarki.[5]
Alamomi da alamomi
[gyara sashe | gyara masomin]Ƙonewa
[gyara sashe | gyara masomin]
Zafin saboda juriya na iya haifar da ƙonewa mai zurfi. Lokacin da aka yi amfani da shi a hannu, wutar lantarki na iya haifar da raguwar tsoka ba tare da son rai ba, yana hana wanda aka azabtar ya yi amfani da tsokoki na hannunsa kuma ya saki waya, yana ƙara haɗarin ƙonewa mai tsanani.[6] Matakan ƙarfin lantarki na 500 zuwa 1000 volts suna haifar da ƙonewa ta ciki saboda babban makamashi (wanda ya dace da tsawon lokacin da aka ninka ta murabba'in ƙarfin lantarki da aka raba ta juriya ko murabba'i na yanzu da aka ninta ta juriya) wanda ke samuwa daga tushen. Lalacewar da ke faruwa a yanzu ta hanyar dumama nama da / ko raunin lantarki. Ga mafi yawan lokuta na raunin lantarki mai ƙarfi, dumama na Joule a cikin kyallen takarda mai zurfi tare da iyakar zai kai yanayin zafi mai lalacewa a cikin 'yan seconds.[7]
Hanyar aiki
[gyara sashe | gyara masomin]Ba a fahimci tsarin bugun zuciya da wutar lantarki ya haifar ba, amma biopsies daban-daban sun Na+ alamun arrhythmogenic a cikin fibrosis na myocardial wanda ya ƙunshi ƙarin adadin Na + da K + famfo, mai yiwuwa yana da alaƙa da canje-canje na ɗan lokaci da na gida a cikin jigilar sodium-potassium da kuma maida hankali, wanda ke haifar da canje-canjen da yiwuwar membrane.[8][9]
Lafiyar kwakwalwa
[gyara sashe | gyara masomin]Akwai sakamako daban-daban na ƙwaƙwalwa wanda zai iya faruwa sakamakon raunin lantarki. Canje-canje na halayyar na iya faruwa, koda kuwa hanyar wutar lantarki ba ta ci gaba ta hanyar kai ba.[6] Alamomin na iya haɗawa da: [6]
- Rashin jin daɗi, gami da jin ƙarancin girman kai da laifi
- Rashin Damuwa, gami da rikicewar damuwa da tsoron wutar lantarki
- Rashin jin daɗi, gami da ƙarancin ƙofar don takaici da "rashin fushin mutum"
- Rashin ƙwaƙwalwar ajiya, raguwar hankali, da wahalar ilmantarwa
Ilimin jiki
[gyara sashe | gyara masomin]mA ƙarancin halin yanzu da mutum zai iya ji ya dogara da nau'in yanzu (AC ko DC) da kuma mitar AC. Mutum na iya jin wutar lantarki kamar yadda yake ƙasa da 1 mA (rms) don 60 Hz AC kuma kamar yadda yake da ƙasa da 5 mA don DC. A kusa da 10 mA, AC na yanzu da ke wucewa ta hannun mutum mai kilo 68 (150 na iya haifar da raguwar tsoka mai ƙarfi; wanda aka azabtar ba zai iya sarrafa tsokoki da son rai ba kuma ba zai iya sakin wani abu mai amfani da wutar lantarki ba.[10] Wannan an san shi da "barin ƙofar" kuma ma'auni ne don haɗarin girgizar ƙasa a cikin ƙa'idodin lantarki.
Manazarta
[gyara sashe | gyara masomin]- ↑ "Electrical injury: MedlinePlus Medical Encyclopedia". medlineplus.gov (in Turanci). Retrieved 2 October 2023.
- ↑ Reilly 1998
- ↑ "Electrical injuries – Electrical safety". www.hse.gov.uk. Retrieved 2 October 2023.
- ↑ Leslie Alexander Geddes, Rebecca A. Roeder ,Handbook of Electrical Hazards and Accidents Lawyers & Judges Publishing Company, 2006 ISBN 0913875449, page 29
- ↑ "Introduction to electrical safety – HSE". www.hse.gov.uk. Retrieved 2 October 2023.
- 1 2 3 Wesner, Marni; Hickie, John (2013). "Long-term sequelae of electrical injury". Can Fam Physician. 59 (9): 935–939. PMC 3771718. PMID 24029506. Cite error: Invalid
<ref>tag; name "Wesner et al 2013" defined multiple times with different content - ↑ Lee, R. C.; Canaday, D. J.; Hammer, S. M. (1993). "Transient and stable ionic permeabilization of isolated skeletal muscle cells after electrical shock". The Journal of Burn Care & Rehabilitation. 14 (5): 528–40. doi:10.1097/00004630-199309000-00007. PMID 8245107.
- ↑ Waldmann V, Narayanan K, Combes N, Jost D, Jouven X, Marijon E (April 2018). "Electrical cardiac injuries: current concepts and management". European Heart Journal. 39 (16): 1459–1465. doi:10.1093/eurheartj/ehx142. PMID 28444167.
- ↑ Wiggers, Carl J.; Bell, James R.; Paine, Margaret (2003-07-08). "Studies of Ventricular Fibrillation Caused by Electric Shock". Annals of Noninvasive Electrocardiology. 8 (3): 252–261. doi:10.1046/j.1542-474X.2003.08316.x. ISSN 1082-720X. PMC 6932455. PMID 14510663.
- ↑ John Cadick et al. (ed.) Electrical Safety Handbook Third Edition, McGraw Hill, 2005 ISBN 0-07-145772-0 page 1-4