Jaranjarada Dhaca, Saqafka Sibidhka, iyo Xidhiidhka khadka Korontada Aluminium¶

Jaranjarooyinka fidinta ee la qaadi karo, jaranjarada jaranjarooyinka, iyo saqafyada la dego ayaa ah kuwa ugu badan ee dhimashada iyo nolosha wax ka beddela ku dhaca agagaarka guriga iyo goobta dhismaha. Si ka soo horjeeda caqiidada caanka ah, qofku uma baahna inuu ka soo dhaco dhismo ganacsi oo dhowr dabaq ah si uu u soo gaaro dhaawac halis ah oo maskaxda ah, jabka laf dhabarta ilmo-galeenka, ama dhiig-baxa miskaha: daraasaadka diiwaanka dhaawacyada kiliinikada waxay muujinayaan in ** in ka badan kala badh dhammaan jaranjarooyinka dilaaga ah waxay ka dhacaan cagaha dhererka 3 mitir (10 cagood) ama ka yar . Marka jaranjarada fidinta si qoto dheer loo qotomiyey (hoosteeda xagasha badbaadada leh ee 75-degree), cagaheeda hoose waxay dib ugu soo baxayaan shamiitada siman, cawska qoyan, ama sagxadda sagxadda (saldhig-ka-soo-bax). Si la mid ah inta badan, mulkiilaha guriga oo ka soo baxa geesaha sare wuxuu u socdaa qulqulka saqafka isagoon fidin dariiqyada dhinac ee ugu yaraan ** 0.9 mitir (3 cagood) oo ka sarreeya jaranjarada wuxuu riixaa xagga sare ee jaranjarada dhinaca dambe ilaa uu ka soo baxo guddiga fascia, oo fuulaya madax-koowaad ama cagaha-horta laamiga.

Hal ilbiriqsi, khatar degdeg ah ayaa dhacda mar kasta oo shaqaaluhu qaado, kor u qaado, ama ka noqdo jaranjarada dheer ee aluminiumka, qaybta mareenka, tiirka barkadda, ama gooyaha geed ee u dhow fiilooyinka tamarta sare. Xariiqyada qaybinta aasaasiga ah ee xaafadaha ee ka laadlaadsan hareeraha waddooyinka iyo khadadka hantida waxay wataan 7,200 ilaa 34,500 volts AC waana ** gabi ahaanba qaawan, xadhig bir ah oo aan daboolnayn ***; Xataa adeega dugsiga hoose ee ka soo baxa biraha wadada ilaa guriga cimiladu waxa uu xambaarsan yahay 120/240 volts Marka caarada jaranjarada aluminium ama birta qoyan ee qoyan ay ku timaado masaafo dheer ama taabto xariiqda sare, caleemaha sare ee hadda jira ayaa si toos ah hoos ugu dhiga biraha iyada oo loo marayo gacmaha iyo cagaha dhulka, taasoo keenta fibrillation ventricular oo degdeg ah, quful muruqa teetanic, iyo gelitaanka korantada qoto dheer iyo bixista gubashada, oo ay ku xigto saameynta sare ee sare ee hoos u dhaca marka wareeggu jabo. Ogaanshaha sida looga celin karo dadka ag taagan jaranjarada tamarta leh ee dhulka, ka ilaali fuusha dhabarka ilmo-galeenka iyo miskaha adoon dhaqaaqin, aqoonsato dhiig-baxa gudaha iyo jabka culus ee calcaneal-lumbar, iyo samatabbixinta fuusha ku xayiran saqafka ama ku xayiran suunka badbaadada nolosha.

Hadda samee tan¶

1. ** JOOJI oo raadi fiilooyinka sare ka hor inta aadan u dhawaanin qof kasta oo ku dhacay jaranjaro.** Haddii aluminium ama fiberglass qoyan/ sallaan alwaax ah uu taabto ama ku nasanayo meel u dhow khadka korontada, ** HA taaban jaranjarada, dhibbanaha, ama dhulka qoyan ee 10 mitir (35 cagood)** u jira. Salaanka iyo ciidda ku hareeraysan waxa laga yaabaa in lagu tamarsiiyo kumanaan volts; wac lambarka degdega ah ee degaankaaga (911 gudaha Maraykanka iyo Kanada, 112 ee Midowga Yurub oo dhan, 999 gudaha Boqortooyada Ingiriiska) isla markaaba sug ilaa tamarta korontada ka saarto khadka; hubi nambarada degdega ah oo arag Xadhkaha korontadu hoos u dhacay iyo korontadii baabuurta.
2. *Ha dhaqaaqin, fadhiisan, hana u jiidin dhibbanaha dhacay cagahooda ka dib marka sallaanka ama saqafku soo dhaco ilaa ay ku jiraan khatar nafta halis gelinaysa (sida dab firfircoon). Qaadista qof dhacay ama u oggolow inay isku dayaan inay istaagaan waxay gooyn kartaa xudunta laf dhabarta ama waxay u kaxaysaa jajabyada lafaha miskaha ee fiiqan xididdada dhiigga ee waaweyn; eeg dhaawacyada laf dhabarta.
3. ** Jilba joog madaxa sare ee dhibbanaha oo deji madaxa iyo luqunta si dhexdhexaad ah labada gacmood adigoo si degan ula hadlaya. jirjir.
4. ** Xakamee dhiigbaxa ba'an ee dibadeed ee ka yimaada jabka furan ama jeexjeexyada madaxa oo leh cadaadis toos ah ama dalxiis lug ah. halbowlaha addimada oo degdega; eeg jabka furan iyo soo-gaadhista lafaha isku dhafan iyo dhiigbax.
5. ** Si degdeg ah u biloow gacma-kaliya ama CPR-da caadiga ah haddii dhibbanuhu aanu jawaab celin oo aanu si caadi ah u neefsanin (marka aad 100% hubto in aanay wax khatar koronto ahi jirin). Ku bilow cadaadin laabta 100 ilaa 120 daqiiqaddii kuna dheji Automated Defibrillator Dibadeed (AED) sida ugu dhakhsaha badan ee la heli karo; eeg CPR iyo shoog koronto.
6. **Haddii shaqaaluhu uu ka siibo saqafka oo uu ka laadlaadsado dhaqdhaqaaq la'aan gudaha suunka badbaadada ee xidhitaanka, dhig xargaha cagaha ka joojinta oo isla markiiba hoos u dhig 10 ilaa 15 daqiiqo gudahood. Far shaqaale miyir qaba in ay lugaha bamgareeyaan ama u tallaabaan siddo xadhig lagu dejiyay ilaa laga samata bixinayo; eeg guuldarada marxaladda lulid ee qallafsanaanta iyo dhaawaca joojinta suunka.

flowchart TD
    Start["Dhicida Jaranjarada, Saqafka Sibidhka, ama Xiriirka Khadka Korontada"] --> ElecCheck{"sallaanku ma taabtay mise meel u dhow silig sare?"}
    ElecCheck -->|"HAA: Xiriir silig ama khadka hoos loo dhigay"| HighVolt["1. Dib ugu laabo ugu yaraan 10 m (35 ft) jaranjarada iyo dhibbanaha<br/>2. Marna ha isku deyin inaad ku riixdo jaranjarada korantada sare leh adigoo isticmaalaya ul xaaqinka <br/>3. Wac 911/112/999 si aad u hesho tamarta degdega ah ee utility"]
    ElecCheck -->|"MAYA: makaanik saafi ah oo dhulka ku dhacay"| Responsive{"Dhibbanuhu miyuu miyir qabaa oo neefsanayaa?"}
    Responsive -->|"Aan ka jawaabin oo aan neefsaneyn"| StartCPR["1. Fur dariiqa hawo-mareenka iyadoo la isticmaalayo daanka-jiidka (madax-jiid haddii ay suurtogal tahay)<br/>2. Si degdeg ah u bilow CPR (100 ilaa 120/daqiiqo) oo mari AED<br/>3. Xakamee wax kasta oo dhiigbaxa addinka halbowlaha ah ee soo booda"]
    Responsive -->|"Miyir ama neefsasho caadi ah"| SpineCare["1. Ku hay madaxa iyo luqunta oo weli ku jira xasilinta khadka dhexdiisa<br/>2. Ha u ogolaan dhibbanuhu inuu fadhiisto, is rogo, ama ha isku dayin inuu istaago<br/>3. Dhiigbaxa xakamee oo si tartiib ah ugu duub miskaha haddii la tuhunsan yahay in sinta/misigta burburtay<br/>4. Ku dabool buste diirran si aad uga hortagto hypothermia oo sug EMS"]
    HighVolt --> PowerOff["Marka tasiilaadku ay xaqiijiso in khadku dhintay oo dhulka la dhigay: Hubi neefsashada, bilow CPR/AED, oo daaw gubasho koronto"]

Jaranjarada aluminiumka iyo xidhiidhka majaraha ee xadhkaha korantada ee sare¶

Waa maxay sababta xadhkaha korantada ee guryaha ay koronto ku dhuftaan milkiilayaasha guryaha usbuuc kasta¶

Marka caleemaha laga nadiifiyo majaraha, rinjiyeynta looxyada fascia, gooynta addimada geedaha, ama rakibidda nalalka fasaxa, mulkiilayaasha guryaha iyo qandaraaslayaasha waxay si joogto ah kor ugu qaadaan 6-ilaa-12-mitir (20-ilaa-40-cagood) sallaannada fidinta aluminiumka si toosan deyrar dhinaca cidhiidhiga ah. Dadka badankiisu waxay si khaldan u qaataan in fiilooyinka sare ee ku socda waddooyinka la deggan yahay ama daaradaha dambe ee dambe ay ku dahaaran yihiin dahaarka caagga qaro weyn sida xadhigga fidinta gudaha.

Xaqiiqda, xadhkaha korantada ee sare waxay soo bandhigayaan saddex khatarood oo danab ah:

Jawaabta samatabbixinta tillaabo-tallaabo ah marka sallaanku la xiriiro khadka korontada ee sare¶

Dhacdada A: Salaanku wali wuu taabayaa ama ku tiirsan yahay siliga sare¶

1. ** Samee aag ka saarid adag oo 10-mitir ah (35-cagood) isla markiiba:** Haddii sallaan birtu weli ku nasanayso siliga sare, ama haddii siligu gubtay oo uu ku dhacay jaranjarada, xayndaabka, xayndaabka birta, ama cawska, tamarta-sare ee hadda socota waxay si joogto ah ugu socotaa dhulka, abuurista siddooyin aan la arki karin U socoshada dhinaca jaranjarada iyadoo tillaabooyin caadi ah ay u saamaxdo in hadda uu galo hal cag oo uu ka baxo kan kale, curyaana oo koronto gooya samatabbixiyaha ka hor intaysan gaarin dhibbanaha; eeg Xadhkaha korontadu hoos u dhacay iyo korontadii baabuurta.
2. ** Weligaa ha isku dayin inaad jaranjarada ka garaacdo laynka korantada ee kore ee leh bir alwaax ah, loox 2x4 ah, ama tuubo PVC: ** At ** 7,200 ilaa 34,500 volts ***, raadadka korantada ee hadda jira si aan dadaal lahayn hoos u dhigida qoyaanka dusha sare ama hadhuudhka gudaha gacanta xaaqinka alwaax ama tuubo caag ah, dila qofka haysta. Jiidista jaranjarada 9-mitir (30-cagood) aan degganayn waxay sidoo kale keentaa inay dhinac u karbaasho oo ay siliga nool dushaada soo dejiso.
3. ** Isla markiiba wac 911/112/999 oo codso xidhitaanka khadka tooska ah ee korontada ee degdega ah:** U sheeg diraha ciwaanka saxda ah ee wadada oo si cad u sheeg: "Qofka waxaa koronto ku qabtay fiil koronto oo sare, sallaankuna weli xiriir buu la leeyahay siliga."
4. Haddii adiga laftaadu aad taagan tahay meel u dhow saldhigga jaranjarada marka uu ku dhufto siliga: Dareen wax kasta oo ka jira kabahaaga ama lugahaaga. Labada cagoodba si adag u dhig oo ** isku shaandhayn ama bunny-hop ka fogow ** (labada cagoodba isla markiiba soo degaya, ama ku silcin hal cag kan kale adiga oo aan qaadin waxna ku jiidin) ilaa aad ka fogaato ugu yaraan 10 ilaa 15 mitir (35 ilaa 50 cagood) ka fog jaranjarada iyo biraha birta ah ama dayrarka.

Dhacdada B: Salaanka iyo dhibbanaha ayaa si buuxda uga dhacay siliga sare¶

Inta badan, marka fuusha uu sido jaranjaro toosan oo dayr ah oo cirifka sare uu buraashto siligga sare, shoogga korantada ama xilliga culeysku wuxuu tilmaansadaa jaranjarada xagga dambe si markaa jaranjarada iyo dhibbanahaba ay si siman ugu dhacaan dhulka si buuxda uga fog siliga sare:

1. ** U xaqiiji muuqaal ahaan in siligu aanu korka sare ahayn oo siliga iyo sallaanku aanu taaban kirishbooyada tamarta leh:** Si toos ah u eeg si aad u xaqiijiso in siligu aanu dhufanin oo aanu soo laadlaadin, xaqiiji in sallaanka dhacay uu dhawr mitir u jiro il koronto oo nool.
2. ** U soo dhawow dhibbanaha oo hubi jawaabta iyo neefsashada isla markiiba:** Dhaqdhaqaaqa beddelka korantada sare (50/60 Hz) ee ka soo gudubta gacmaha una gudubta cagaha si toos ah ayey uga gudubtaa wadnaha, taasoo kicisa ** fibrillation ventricular* eeg shoog koronto.
3. ** Bilow CPR tayo sare leh oo isla markiiba mari AED haddii dhibbanuhu aanu si caadi ah u neefsan:**
4. Dhibbanayaasha wadne xanuunka ee korontadu waxay inta badan leeyihiin wadno caafimaad qaba oo joogsaday kaliya korontadu awgeed; degdeg ah CPR iyo defibrillation hore oo leh AED waxay qaadaan heer badbaado oo aad u sarreeya haddii la bilaabo 3 ilaa 5 daqiiqo gudahood; eeg CPR.
5. Isticmaal maneuver ** daanka hoose** (kor u qaad xaglaha daanka hoose ee farahaaga adigoon madaxa gadaal u jeedin) haddii aad u baahato inaad furto marin-haweedka, sababtoo ah dhibbanaha sidoo kale waxaa soo gaaray hoos u dhac markii jaranjarada hoos u dhacday.
6. Baari labada korantada ee boogaha laga soo galo/ka baxa iyo dhaawaca muruqa gudaha:
7. Fiiri labada calaacasha/faraha (halka uu fuushahu qabsaday biraha jaranjarada) iyo calaacalaha labada cagood ama suulasha (halka hadda uu kabaha uga baxay dhulka). Boogaha ka soo baxa korontadu waxay inta badan u eg yihiin kuwa yaryar, hoos u go'ay, hurdi-cawlan ama jeexjeexyo gubanaya oo ku yaal maqaarka dushiisa iyagoo qarinaya xinjirowga kuleylka qoto dheer ee murqaha, neerfaha, iyo xididdada dhiigga ee weheliya dariiqa lafaha gudaha (** saamaynta barafka**).
8. Qabooji maqaar kasta oo firfircoon ama dhar gubanaya biyo qabow, ku dabool boogaha korantada oo leh dhaymo qallalan oo nadiif ah, una digtoonow dhaqaatiirta caafimaadka habka korantada sare leh si isbitaalku ula socdo wadna xanuunka iyo myoglobinuric dhaawac kelyaha ba'an (rhabdomyolysis); eeg dhaawac kelyo oo degdeg ah iyo rhabdomyolysis.

Salaanka makaanikada oo soo dhaca iyo saqafka-ka-soo-baxa: Biomechanics iyo qaababka dhaawacyada¶

Sida qaabka guuldarada jaranjarada u tilmaamo dhaawacyada gudaha ee dhibbanaha¶

Fahamka sida fuuluhu wuxuu kuu sheegayaa adiga iyo kalkaaliyayaasha caafimaadka ee imanaya sida saxda ah ee jabka qarsoon iyo dhiigbaxa gudaha ee la filayo, xitaa ka hor intaan raajada ama CT scans la qaadin:

Waa maxay sababta ay tahay inaad u hubiso laf dhabarta lumbar mar kasta oo fuuli dhacay uu ka cawdo xanuunka ciribta¶

Mid ka mid ah dabinada ogaanshaha ugu khatarta badan ka dib jaranjarada ama saqafka soo dhaca ayaa yimaada marka mulkiilaha gurigu uu ka boodo jaranjarada soo dhacaysa laga bilaabo 2.5 ilaa 4.5 mitir (8 ilaa 15 cagood), si siman ugu dego labada cagood, oo uu ku dul dhaco dariiqa gaadhiga iyagoo ku qaylinaya xanuunka ** ciribta jabtay ama anqawyada**.

Marka bani-aadmigu caga-dhigo- marka hore laga bilaabo dhererka, lafaha ciribta (calcanei) ayaa marka hore dhulka ku dhufanaya oo u burburiya sida accordion. Si kastaba ha noqotee, mawjadaha shoogga ah ee soo hadhay ayaa si toos ah u sii socda si toos ah lafaha iyo femurs ee S-curve isgoyska laf-dhabarka hoose (inta u dhaxaysa 12^th vertebra thoracic T12 iyo 2^nd vertebra vertebra L2) , taasoo keenta dillaac aan xasilloonayn ** vertebral dillaacsan *** kaas oo kaxeeya jajabyada laf dhabarta. Sababtoo ah xanuunka ba'an ee lafaha ciribta ee jajaban waa mid aad u daran, waxay si buuxda u daboolaysaa xanuunka caajiska ah ee dhabarka dhexe ilaa hoose ( dhaawac soo jiidasho leh). Haddii dadka ag jooga ay caawiyaan dhibbanaha in uu fadhiisto ama uu baabuurka ku foorarsado si ay ugu kaxeeyaan daryeelka degdegga ah anqawgooda, jabka jabka lumbar ee aan degganayn wuu isbeddelaa oo si joogto ah u curyaamiya labada lugood (* paraplegia** ama cauda equina syndrome).

Gargaarka degdegga ah ee tallaabo-tallaabo ee jaranjarada ama saqafka ayaa dhibbanaha ku dhaca dhulka¶

Tallaabada 1: Qiimaynta aasaasiga ah iyo xasilinta laf dhabarta gacanta¶

1. Is dhig meesha dhibbanaha ka hor inta aanad hadlin: Haddii aad ka qayliso gadaashiisa ama dhinaca qof fuulay oo dhulka jiifa, dareenkoodu waxa uu noqonayaa in ay luquntooda qalloociyaan si ay kuu eegaan. Marka hore u gudub goobtooda tooska ah ee aragga, ka dibna jilba joog gadaasha madaxooda oo gacmahaaga si tartiib ah u saar labada dhinac ee madaxooda si aad qoorta ugu qabato toosan dhexdhexaad ah; eeg dhaawacyada laf dhabarta.
2. ** Qiimee marin-haweedka, neefsashada, iyo heerka miyirka (AVPU):**
3. U fiirso calaamadaha daran dhaawac madaxa ama ** jabka madaxa oo dillaaca ***: miyir beelid gaaban ama dheer, jahawareer ama ku celcelinta isla su'aasha, ardayda aan sinnayn, dareere biyood oo saafi ah (dheecaanka cerebrospinal) ama dhiig ka tifqanaya sanka ama kanaalka dhegta, ama matag.
4. Weligaa ha ku xidhin suuf ama faashad si adag gudaha dhegta ama sanka oo dhiig baxaya ka dib marka madaxu dhaco; dhiigga ama dareeraha saafiga ah ha si xor ah ugu daataan suuf nadiif ah oo dabacsan oo si khafiif ah loogu duubay dhegta dibadda.
5. ** Hubi neefsashada iyo hufnaanta darbiga laabta:** U fiirso dhaq-dhaqaaq laabta oo degdeg ah, gacmeed, ama asymmetrical, xanuun fiiqan oo dhiirigelin ah, ama hawo ka soo burqanaysa nabarka xabadka; eeg laabta oo dillaacsan, feeraha jaban, iyo dhaawac ba'an oo laabta ah.

Tallaabada 2: Xakamaynta dhiigbaxa, xasilinta miskaha, iyo daryeelka jabka addimada¶

1. ** Xakamee dhiigbaxa dibadeed ee nafta halis galinaya adoon qasin laf dhabarta:**
2. Si toos ah cadaadis adag ugu mari faashad nadiifa oo nadiif ah nabarrada madaxa (haddii lafta dhafoorka hoose ay dareemayso adkaansho iyo taam, haddii dhafoorku uu dareemo jilicsanaan, basbaas, ama niyad jab, kaliya cadaadis jilicsan oo giraanta ah ku wareeji cidhifyada).
3. Jabka xubinta furan ee lafta fiiqan ay ka soo burqatay maqaarka, ha isku dayin inaad dib ugu riixdo lafta maqaarka hoostiisa iyo ha toosin jabka jaban ee daran haddii dhibbanuhu uu garaaco gacanta/cagaha iyo EMS ay daqiiqado ka fog tahay. Ku dabool lafta bannaanka leh dhaymo nadiif ah oo lagu qooyay milix nadiif ah (ama faashad qallalan oo nadiif ah) oo ku dabool addinka meesha saxda ah ee la helay; eeg jabka furan iyo soo-gaadhista lafaha isku dhafan iyo lafaha jabay iyo murgacashada.
4. Ka shaki oo ilaali jabka miskaha oo aan degganayn ka dib saameyn-dhinac ama dhicid sare:
5. Haddii dhibbanuhu uu ku dego sinta, barida, ama miskaha oo uu ka cawdo gumaarka qoto dheer, sinta, ama xanuunka hoose ee caloosha, ama haddii hal lug u muuqato mid soo gaabisay oo dibadda u rogtay, waxaa laga yaabaa inay yeeshaan ** buug-furan jab miskaha *** awood u leh inuu dhiig-baxo ** 2 ilaa 3 litir oo dhiig ah ** galay booska retroperitoneal.
6. ** Weligaa "dhagax" ama ha ku cadaadin gudaha/ dibadda lafaha sinta dhibbanaha si aad u tijaabiso jabka**; samaynta sidaas waxa ay meesha ka saaraysaa xinjiro dhiig oo naf badbaadinaya oo ku dhex jira miskaha.
7. Si tartiib ah iskula keen anqawyada iyo jilbaha dhibbanaha (haddii aysan ka hor imaanayn jabka femur/tibia) oo ku xidh go'an sariirta laalaaban ama jaakad si fiican ugu wareegsan ** trochanters ka weyn (kuuskuus lafaha ugu ballaaran ee miskaha dibadda, MAYA dhexda jilicsan / caloosha)** si aad u qabato giraanta miskaha ah eeg xasilinta jabka miskaha iyo xakamaynta dhiigbaxa gudaha.
8. Ka hortag hypothermia iyo shoogga markaad sugayso ambalaas:
9. Si dhaq-dhaqaaq la'aan ah ugu jiifso shubka qabow, asphalt, ama dhulka qoyan waxay si degdeg ah u daadisaa kulaylka jidhka, iyo hypothermia waxay wax u dhimaysaa xinjirowga dhiigga (** triad trauma of death**). Ku dabool maqaarka jirkiisa, lugaha iyo madaxa dhibbanaha buste diirran ama jaakad diirran adoon kor u qaadin laf dhabarta, hana siin wax afka ah ( biyo, cunto, ama kaniiniyo xanuun toona) haddii loo baahdo qalliin degdeg ah; eeg naxdin.

Waxa la sameeyo haddii sallaankaagu kaa dhaco oo kaa tago adiga oo ku xayiran saqafka sare ama ka laadlaad biyood¶

1. Ka laadlaad gacmahaaga saqafka saqafka ama maroodiga¶

Haddii aad ku siibato saqafka sare ee sare ama jaranjaradaadu soo baxdo markaad ka gudubto saqafka sare, taasoo kaa tagaysa inaad farahaaga ka laadlaadsato qulqulka roobka ama looxa fascia:

1. Ha isku dayin in aad u lulanto dhinac si aad u gaadho jaranjarada caarada leh: Lulidku waxa ay saartaa culaysyo xiiran oo firfircoon caarada aluminiumka daciifka ah, iyada oo ka jeexjeexaysa godka oo dhan ee looxa fascia si ay kuugu soo dhacdo dushaada.
2. ** Haddii dhibicdu ka hooseyso 3 ilaa 4 mitir (10 ilaa 13 cagood) oo ka sarraysa cawska, ciidda, ama geedaha oo aadan iska soo bixin karin 5 ilbiriqsi gudahood, samee soo degista baarashuudka kontoroolka ah (PLF) ka hor inta aysan gacantaadu ku dhicin si lama filaan ah:**
3. Dhaqso hoos u eeg si aad u aragto balastar cad oo caws ama carro ah oo ka fog jaranjarada aluminium ee dhacay, cidhifyada shubka ah, ama tiirarka xayndaabka.
4. Lugahaaga iyo jilbahaaga isku hay adiga oo jilba yara foorarsan (** waligaa jilbahaaga ha toosin ***), garka ku dheji laabtaada, xusulladana ku xidh feerahaaga.
5. U daa si ula kac ah intii aad gadaal ka siibi lahayd sida farahaagu u cidhiidhyaan. Isla markiiba kubbadaha cagahaagu waxay taabtaan dhulka, ** u oggolow jilbahaaga iyo miskahaaga inay dumaan oo dhinac u rogaan *** kubkaada, bowdada dibadda, barida, iyo daabka garabka ka soo horjeeda si aad u baabi'iso saameynta tooska ah ee dhererka jirkaaga oo dhan halkii aad ka nuugi lahayd ciribtaada iyo laf dhabarta lumbar.

2. Ku go'doonsan oon dhaawacmin saqaf ka dib markii sallaanku ka dul dhacay¶

1. ** Ugu yaraan 2 mitir (6 fiit) dib uga joog cidhifka saqafka kuna fadhiiso shingles** (gaar ahaan haddii saqafku qoyan yahay, qoyan yahay, barafaysan yahay, ama ka sareeyo 4:12 garoon).
2. Isticmaal teleefankaaga gacanta ama u qayli deriskaaga si ay u caawiyaan:** Waligaa ha isku dayin inaad ka boodo saqaf hal dabaq ah (sida caadiga ah **2.7 ilaa 3.5 mitir / 9 ilaa 11.5 cagood *** ee hore) wadada ama barxadda, marna ha isku dayin inaad fuusho bac vinyl ah, trellis, ama saxanka satalaytka ee culeyska jirka ee hoostiisa.

Habaynta jaranjarada iyo liiska hubinta badbaadada saqafka (Xeerarka 4-ilaa-1 iyo 3-cagaha)¶

• Xeerka xagal 4-ilaa-1 (75.5 darajo): Deji saldhiga jaranjarada fidinta ** 1 unug masaafada toosan ee 4-tii unug ee dhererka toosan ** ilaa barta taageerada sare (tusaale, 1 mitir / 3.25 cagood ka soo baxa gidaarka ilaa 4-mitir/13 cagood). Tijaabada Istaag iyo Gaadhi: Istaag adigoo suulashaada taabanaya xagga hoose ee tiirarka jaranjarada oo si toos ah u fidi labada gacmoodba xagga hore ee dhererka garabka; calaacalahaagu waa in ay si raaxo leh u qabtaan laamiga kaa horreeya.
• Xeerka Fidinta Saqafka 0.9-Mitir (3-Foot) ah: Mar kasta oo la isticmaalayo jaranjaro aad ku tilaabsato saqafka, fidin biraha dhinaceeda **ugu yaraan 0.9 mitir (3 cagood), ama qiyaas ahaan 3 darajo buuxa, oo ka sarreeya saqafka sare ee saqafka **, oo ilaali biraha sare ee ku dheji barroosin adag oo saqafka ah ama jaranjarada dhinaceeda ma istaagi karto.
• Fiiri dusha sare oo ah 3-Meter (10-Foot) aagga nadiifinta khadka korontada: Ku wareeg goobaabin 360-degree ah agagaarka goobta shaqada adigoo si toos ah u eegaya ka hor inta aanad qaadin jaranjaro kasta; Isticmaal ** jaranjarada fiberglass-ka ee aan fiicneyn *** mar kasta oo aad ka shaqeyneyso meel u dhow dhibcaha korontada.
• ** Hubi sallaanka Waajibka Qiimaynta (Nooca IA / IAA) iyo bacaha qufulka:** Hubi in miisaanka sallaanku uu ka badan yahay miisaanka jidhkaaga ** lagu daray** dhammaan agabka iyo agabka la sido, xaqiiji in labada quful ee daadadka gu'gu raran yahay (eyyada/cawooyinka) ay si buuxda ugu hawlan yihiin sarifka qaybta hoose, oo xidh xadhigga barafka.
• ** Ilaali Seddex Qodob oo Xidhiidh ah iyo Xeerka Xakamaynta Suunka:** Had iyo jeer ku hay laba gacmood iyo hal cag (ama laba cagood iyo hal gacan) sallaanka markaad fuulayso (isticmaal suunka qalabka ama xadhigga xadhigga halkii aad shingles ama gasacadaha rinjiga gacanta ku qaadan lahayd), iyo ** waligaa dhinac ha u tiirin ilaa uu suunkaagu ka baxo meel ka baxsan biraha dhinaca toosan.

Su'aalaha soo noqnoqda¶

Sideen degdeg ugu hubin karaa in sallaankayga fidintu la dhigay xagal badbaado leh 4-ilaa-1 (75-degree) iyada oo aan lahayn cabbir cajalad?¶

Adeegso dab-demiyaha iyo OSHA "suul-iyo-caabacadaha" imtixaanka istaag-iyo-garashada: Kubbadaha kabahaaga si toos ah u dhig cidhifka hore ee jaranjarada dhinaca jaranjarada, u istaag si toos ah ciribtaada dhulka, oo labada gacmood u kala bixi si toos ah garbahaaga hortooda. Haddii jaranjarada lagu dhejiyo xagasha saxda ah ee 75.5-degree (4-ilaa-1), calaacalahaaga iyo farahaaga ayaa si dabiici ah ugu duubi doona jaranjarada ama biraha dhinac ee si toos ah hortaada. Haddii gacmahaagu aanay gaadhi karin biraha, sallaanku aad buu u qotomaa oo wuxuu dib uga soo dhici karaa gidaarka; Haddii suxulladaadu ay tahay inay si weyn u fooraraan, saldhigga ayaa loo dejiyay meel aad u fog oo ka soo bixi kara xagga hoose markaad kor u kacdo.

Waa maxay sababta xadhkaha korantada xaafaddu weli u dilaan haddii ay u ekaato inuu dahaar madow ku leeyahay?¶

Khadadka qaybinta aasaasiga ah ee dusha sare ee u dhow meesha ugu sarreysa tiirarka tas-hiilaadka waddooyinka waxay qaadaan 7,200 ilaa 34,500 volts waxayna had iyo jeer yihiin gebi ahaanba aluminium ama fiilo naxaas ah oo qaawan oo u eg cawl madow ama madow oo cirka ka soo horjeeda oksijiinta dusha sare awgeed. Xataa marka tasiilaadku ku rakibo "silig geed" balaastig ah oo dahaarka leh oo ku yaal khadadka asaasiga ah ama daboolka cimilada ee 120/240-volt ee adeegga guriga sare, jaakad dhuuban ayaa loogu talagalay oo kaliya si loo yareeyo dhibta dabka marka dabayshu ay si kooban u garaacdo laamaha geedaha siliga; Looma qiimeeyo sida dahaarka korantada ee xidhiidhka dadka, iyo soo-gaadhista qorraxdu way dildillaacdaa muddo ka dib. Taabashada silig kasta oo korka ah oo leh jaranjaro aluminium ah ama tiir alwaax qoyan waxay sababtaa koronto degdeg ah, badiyaa dhimasho.

Waa maxay sababta aanan u caawin xubin qoyska ka mid ah oo fadhiista ama u lugeeya baabuurka haddii ay ku soo degeen cagahooda ka dib markii uu soo dhacay jaranjaro oo kaliya cidhibta ay dhaawacday?¶

Cagaha soo degista - marka hore laga bilaabo jaranjarada ama saqafka waxay gudbisaa mawjada naxdinta leh ee toosan oo toos ah qalfoofka lafaha cidhibta (calcanei) una gudubta laf dhabarta hoose ee isgoyska thoracolumbar (T12 ilaa L2). Dhakhaatiirta qalliinka dhaawacu waxay ugu yeeraan qaabkan dhaawaca caadiga ah "jumper's triad" sababtoo ah jabka ciribta laba geesoodka ah waxaa weheliya jabka vertebral qarsoon ee laf dhabarta ilaa 10 ilaa 20 boqolkiiba bukaanada. Sababtoo ah lafaha ciribta ee jajaban waxay keenaan indho-la'aan, xanuun daran, dhibbanuhu inta badan ma dareemo dhabarka jaban ilaa ay isku dayaan inay fariistaan ​​ama istaagaan, taas oo u rogi karta laf-dhabarka jaban ee laf-dhabarka waxayna sababi kartaa curyaan joogto ah.

Maxaa sababa in sallaanku xagga hoose ka soo baxo sida fuushadu u gaadho xagga sare ee saqafka u dhow?¶

Ka-soo-baxa sal-dhiggu wuxuu dhacaa sababtoo ah isbeddelka fiisigiska-dhexe ee cuf-jiidadka oo ay weheliso khilaaf hoose oo hooseeya. Markaad u dhowaato xagga hoose ee jaranjarada fidinta, miisaanka jidhkaagu wuxuu si toos ah ugu cadaadiyaa cagaha caagga ah, taasoo abuuraysa khilaaf sare oo dhulka ah. Markaad u soo baxdo xagga sare ee jaranjarada xagal-gacmeedka ah, in badan oo miisaankaaga ah ayaa u wareejinaya taageerada derbiga sare oo waxay abuurtaa xoog riixid bannaanka ah oo toosan oo cagaha hoose ah; Haddii sallaanka la dhigo in ka hooseya 70 digrii ama uu ku dul istaago sagxad alwaax jilicsan, caws qoyan, shamii rinji leh, ama quruurux dabacsan iyada oo aan la xidhin ama cagta la saarin caawiye, xoogga toosan ee bannaanka ayaa ka adkaada is jiid-jiidka oo salka dib u laadaya.

Hagahan waxa uu bixinayaa u diyaar garowga degdega ah iyo macluumaadka gargaarka degdega ah ee soo dhaca jaranjarada, shilalka saqafka, iyo xidhiidhka sare ee khadka korontada mana bedelayo OSHA/HSE tababarka ilaalinta dayrta ama daryeelka caafimaadka kiliinikada. Tixgeli inaad ka qaadato gargaarka degdegga ah ee la aqoonsan yahay, CPR, oo Jooji koorsada Dhiig-baxa ee Laanqeyrta Cas, Ambalaasta St John, ama ururkaaga badbaadada qaranka.

Tilmaamaha la xidhiidha¶

• Dhaawacyada laf dhabarta iyo luqunta oo aan dhaqdhaqaaq lahayn
• Dhaawacyada madaxa, miyir-beelka, iyo jabka madaxa
• Lafaha jabay, murgacashada, iyo kabidda
• Jabka furan, soo-gaadhista lafaha isku dhafan, iyo hubinta neerfaha
• Dejinta jabka miskaha iyo xakamaynta dhiigbaxa gudaha
• Xadhkaha korontadu hoos u dhacay iyo korontadii baabuurta
• Dhismihiisu dumay, godka jeexjeexa, iyo dhismuhu wuu dhacay

Ilaha la hubiyay¶

• Maamulka Badbaadada Shaqada iyo Caafimaadka (OSHA, Mareykanka): Jaranjarooyinka iyo Jaangooyooyinka Heerarka (29 CFR 1926.1053 / 29 CFR 1910.23) iyo Yaraynta Dhicisyada Dhismaha: Isticmaalka Badbaado leh ee jaranjarooyinka Fidinta
• Machadka Qaranka ee Badbaadada Shaqada iyo Caafimaadka (NIOSH / CDC, United States): Ka Hortagga Dhimashada Shaqaalaha iyo Dhaawacyada La Xiriirinta Xadhkaha Korontada ee Sare ee leh jaranjarooyinka Birta (DHHS Publication No. 2007-155) iyo NIOSH Safety Safety App Tilmaamaha Biomechanics
• Maamulka Caafimaadka iyo Badbaadada (HSE, Boqortooyada Ingiriiska): Isticmaalka Badbaado leh ee Jaranjarooyinka iyo jaranjarooyinka: Hage Kooban (INDG455) iyo Ka Shaqeynta Shuruucda Dhererka
• Kulliyadda Maraykanka ee Dhakhaatiirta Qalliinka Guddiga Dhaawaca (ACS COT, United States): Taageerada Nolosha Dhaawaca Sarreysa (ATLS) Tilmaamaha loogu talagalay Jabka Axial Calcaneal-Thoracolumbar iyo Dhiig-baxa miskaha
• Caalamiga ah ee Badbaadada Korantada (ESFI, United States): Nadiifinta Khadka Korontada ee Sare iyo Kahortagga Korontada Salaanka Degaanka