Thaum tus me nyuam xav tau X-ray, qhov kev txhawj xeeb tseem ceeb rau cov niam txiv yog raug hluav taws xob. Thaum cov duab kho mob niaj hnub siv cov tshuaj hluav taws xob tsawg heev, cov me nyuam mos muaj kev lom zem ntau dua rau nws vim tias lawv cov hlwb tau faib tawm sai thiab lawv lub cev tseem tab tom tsim. Txhawm rau txo qhov kev pheej hmoo no, cov tsev kho mob vam khom tshwj xeebtxhuas cov khoom tiv thaiv. Cov khoom no ua raws li "cov cuab yeej tsis pom," tiv thaiv cov ntaub so ntswg rhiab thaum lub sij hawm tsim nyog kev kuaj mob. Nov yog cov lus qhia ntxaws txog cov cuab yeej tiv thaiv no ua haujlwm li cas thiab lawv txhais li cas rau koj tus menyuam txoj kev nyab xeeb.
Vim Li Cas Tshwj Xeeb Shielding Matters
Kev kho mob X-rays siv hluav taws xob ionizing los tsim cov duab ntawm sab hauv lub cev. Txawm hais tias koob tshuaj los ntawm ib qho kev tshuaj ntsuam xyuas tsawg tsawg, cov txheej txheem kev nyab xeeb thoob ntiaj teb nruj me ntsis ua raws li ALARA txoj cai (Raws li Tsawg Raws Li Tsim Nyog Ua Tau). Qhov no txhais tau hais tias thaum lub cheeb tsam raug tshuaj xyuas yuav tsum raug ntes cov duab, tag nrho lwm qhov ntawm tus menyuam lub cev yuav tsum tau tiv thaiv. Cov me nyuam mos muaj cov kab mob radiosensitive heev-xws li cov thyroid caj pas, cov kab mob hauv lub cev xeeb tub, thiab ob lub qhov muag- uas xav tau kev tiv thaiv tiv thaiv kom tsis txhob muaj kev puas tsuaj rau lub cev ntev -.
Qhov tseem ceeb Pediatric Lead Gear
Cov tsev kho mob tau nruab nrog ntau yam khoom siv lead ua-raws li lossis txhuas- cov khoom tiv thaiv sib npaug tsim tshwj xeeb rau cov menyuam mos thiab menyuam yaus:
Cov thyroid caj pas:Cov thyroid yog ib qho ntawm cov hluav taws xob tshaj plaws - cov qog rhiab heev hauv lub cev. Cov menyuam yaus lub caj dab tiv thaiv qhwv ib ncig ntawm tus menyuam lub caj pas txhawm rau thaiv cov hluav taws xob tawg los ntawm kev ncav cuag lub cev tseem ceeb no.
Gonadal Shields:Lead aprons los yog tshwj xeeb pelvic shields yog muab tso rau ntawm lub plab mog thiab puab tais. Cov no tiv thaiv lub cev xeeb tub, uas muaj kev cuam tshuam rau kev raug hluav taws xob.
Lead Caps:Rau lub taub hau, hauv siab, lossis kho hniav X-rays, lub kaus mom me me tuaj yeem siv los tiv thaiv lub hlwb thiab lub qhov muag lo ntsiab muag los ntawm cov hluav taws xob tawg hauv nruab nrab, tiv thaiv cov paj hlwb thiab kev tsim kho qhov muag.
Nkag siab txog Lead Equivalence
Tej zaum koj yuav xav tias cov hlau lead hnyav puas muaj kev nyab xeeb rau tus menyuam me. Kev kho mob cov iav tsis siv cov hlau hnyav, cov hlau hnyav. Hloov chaw, nws siv cov khoom sib xyaw ua ke uas muaj cov hmoov lead. Qhov kev ua tau zoo ntawm cov iav no yog ntsuas los ntawm "cov hlau lead sib npaug" ( ntsuas hauv mmPb). Rau cov neeg mob menyuam yaus, cov qauv kev cai feem ntau xav tau cov iav tiv thaiv kom muaj qhov sib npaug ntawm qhov sib npaug ntawm 0.25 mmPb txog 0.5 mmPb. Qhov tshwj xeeb tuab no yog kev tshawb fawb pov thawj kom nqus tau txog li 90% ntawm txoj kev khiav tawm, tawg tawg X-rays yam tsis ua rau tsis xis nyob lossis txwv tus menyuam ua pa.
Innovations: Tshaj li cov thawj coj
Thaum cov txhuas txhuas tseem yog tus qauv kub, kev kho mob kev lag luam txuas ntxiv txhim kho kev nplij siab. Cov txheej txheem tshiab "lead-dawb" lossis cov thev naus laus zis sib xyaw uas siv lwm cov hlau hnyav (xws li bismuth lossis tungsten) tau txais yuav ntau dua. Cov ntaub ntawv qib siab no muab tib yam siab -qib hluav taws xob attenuation raws li cov hlau lead, tab sis yog softer, sib dua, thiab hloov tau ntau dua. Qhov no ua kom cov menyuam mos nyob zoo thiab tseem nyob rau lub sijhawm luv luv scanning, txo qhov xav tau rov qab.
Ncej -X-Ray Safety
Nws kuj tseem ceeb heev kom nkag siab qhov xwm txheej ntawm kev tiv thaiv nws tus kheej.Cov ntaub thaiv npogua haujlwm los ntawm kev thaiv lub cev; lawv tsis nqus hluav taws xob thiab ua rau lawv tus kheej. Thaum lub tshuab hluav taws xob X- raug kaw, hluav taws xob yuav tsum tam sim ntawd. Yog li ntawd, tom qab tus kws kho mob tshem tawm cov hlau lead iav, tsis muaj cov hluav taws xob seem ntawm tus menyuam lossis cov khoom siv. Cov niam txiv tuaj yeem tuav, cuddle, thiab pub niam mis rau lawv tus menyuam sai li sai tau tom qab qhov txheej txheem.
Hauv cov ntsiab lus, pediatrictxhuas cov khoom tiv thaivyog ib qho tseem ceeb ntawm cov hluav taws xob niaj hnub. Lawv muab qhov kev ntseeg siab, muaj kev cuam tshuam txog kev tshawb fawb uas tso cai rau cov kws kho mob kom tau txoj sia -txuag cov ntaub ntawv kuaj mob thaum ua kom koj tus menyuam lub cev loj hlob zoo li sai tau.