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class="new9"> <div id="zbbbnpu2h4x" class="new91"> <h1>什么是職業(yè)衛(wèi)生與職業(yè)??？</h1> 發(fā)布時(shí)間：2024-06-14 </div> <div id="zbbbnpu2h4x" class="new92"> <div class="zbbbnpu2h4x" id="contentt"></div> 生產(chǎn)活動(dòng)中的環(huán)境對(duì)人們的健康產(chǎn)生了重要取得影響，隨著人們生活水平的不斷提高，健康意識(shí)也越來越強(qiáng)，人們對(duì)健康知識(shí)的需求也更加迫切，今天就來簡單介紹一下什么職業(yè)衛(wèi)生和職業(yè)病。1、什么是職業(yè)衛(wèi)生？<br>在我國，職業(yè)衛(wèi)生過去稱“勞動(dòng)衛(wèi)生”，現(xiàn)在稱“職業(yè)衛(wèi)生”或者“職業(yè)健康”，雖然叫法并存，但其內(nèi)涵是相同的。職業(yè)衛(wèi)生是為預(yù)防、控制和消除職業(yè)危害，保護(hù)和增進(jìn)勞動(dòng)者健康，提高工作生命質(zhì)量，依法采取的一切衛(wèi)生技術(shù)或者管理措施。是對(duì)工作場所內(nèi)產(chǎn)生或存在的職業(yè)性有害因素及其健康損害進(jìn)行識(shí)別、評(píng)估、預(yù)測(cè)和控制的一門科學(xué)。其目的是預(yù)防和保護(hù)勞動(dòng)者免受職業(yè)性有害因素所致的健康影響和危險(xiǎn)，使工作適應(yīng)勞動(dòng)者，促進(jìn)和保障勞動(dòng)者在職業(yè)活動(dòng)中的身心健康和社會(huì)福利。<br>2、什么叫“職業(yè)病危害因素”？“職業(yè)病危害因素”分為哪幾類？<br>職業(yè)病危害是指對(duì)從事職業(yè)活動(dòng)的勞動(dòng)者可能導(dǎo)致職業(yè)病的各種危害。<br>職業(yè)病危害因素包括：職業(yè)活動(dòng)中存在的各種有害的化學(xué)、物理、生物等因素，以及在作業(yè)過程中產(chǎn)生的其他職業(yè)有害因素。<br>《職業(yè)病危害因素分類目錄》是由國務(wù)院衛(wèi)生行政部門制定、調(diào)整并公布的。《職業(yè)病危害因素分類目錄》中將職業(yè)病危害因素分為6類459種，其中包括：粉塵類52種，比如像矽塵、石棉粉塵、電焊煙塵等；化學(xué)因素375種，例如硫化氫、甲苯、甲醇、一氧化碳等；物理因素15種，像高溫、噪聲等都屬于物理因素；還有放射性因素8種，密閉放射源產(chǎn)生的電離輻射、x射線裝置產(chǎn)生的電離輻射等；生物因素有6種，比如艾滋病病毒等（限于醫(yī)療衛(wèi)生人員）；最后還有金屬煙、井下不良作業(yè)條件（限于井下工人）、刮研作業(yè)（限于手工刮研作業(yè)人員）3種歸納于其他因素。<br>3、構(gòu)成職業(yè)病必須具備哪些條件？常見的職業(yè)病的主要特點(diǎn)有哪些？<br>法定的職業(yè)病，必須具備以下條件：<br>1．患病主體是企業(yè)、事業(yè)單位或個(gè)體經(jīng)濟(jì)組織的勞動(dòng)者。<br>2．必須是在從事職業(yè)活動(dòng)過程中產(chǎn)生的。<br>3．必須是因接觸粉塵、放射性物質(zhì)和其他有毒、有害物質(zhì)等職業(yè)病危害因素引起的。<br>4．必須是國家公布的職業(yè)病分類和目錄所列的職業(yè)病，就是我們上一個(gè)問題介紹的國家疾控中心公布的10類132種職業(yè)病之一的。<br>以上四個(gè)條件缺一不可。<br>舉個(gè)例子，頸椎病歸結(jié)于日積月累的勞損形成（比如長時(shí)間低頭玩手機(jī)），許多原因可以導(dǎo)致頸椎病的發(fā)生，并不是因?yàn)樘厥猸h(huán)境才會(huì)導(dǎo)致頸椎病。所以頸椎病就不是職業(yè)病。而塵肺病常發(fā)生于在粉塵濃度較高的環(huán)境中工作的工人，因?yàn)榭諝馕廴痉浅?yán)重，呼吸過多就容易出現(xiàn)該職業(yè)病。<br>職業(yè)病的主要特點(diǎn)包括以下幾方面：<br>1.病因有特異性：職業(yè)病只有在接觸職業(yè)病危害因素后才可能發(fā)生，沒有接觸這些危害因素的人不會(huì)患上職業(yè)病。<br>2.病因大多數(shù)可以檢測(cè)：在一定范圍內(nèi)，接觸水平越高，發(fā)病人數(shù)越多。通過檢測(cè)和評(píng)估工作場所的職業(yè)病危害因素，可以有效地預(yù)防和控制職業(yè)病的發(fā)生。<br>3.接觸同樣因素的人群中常有一定的發(fā)病率：職業(yè)病的發(fā)生可能受到遺傳、環(huán)境、個(gè)人習(xí)慣等多種因素的影響，因此在同一環(huán)境下工作的人中，有些人可能會(huì)出現(xiàn)職業(yè)病，而有些人則不會(huì)。<br>4.如能早期診斷，合理處理，預(yù)后較好：職業(yè)病早期診斷并及時(shí)處理，往往能取得較好的治療效果。<br>5.大多數(shù)職業(yè)病目前尚缺乏有效治療：大多數(shù)職業(yè)病目前還沒有有效的治療方法，只能通過預(yù)防和綜合治理來降低發(fā)病率和減輕癥狀。<br>因此，職業(yè)病的防治關(guān)鍵在“防”，需要政府、用人單位、監(jiān)管部門、勞動(dòng)者和社會(huì)多方合力，采取有效的措施減少和避免接觸職業(yè)病危害因素。同時(shí)，職業(yè)病的診斷和治療也需要專業(yè)的醫(yī)療機(jī)構(gòu)和醫(yī)生進(jìn)行，勞動(dòng)者在工作中出現(xiàn)不適時(shí)應(yīng)及時(shí)就醫(yī)，以便早期發(fā)現(xiàn)和治療職業(yè)病。<br>光散射顆粒物檢測(cè)儀可以實(shí)時(shí)監(jiān)測(cè)空氣中的顆粒物濃度，為環(huán)境監(jiān)測(cè)和空氣質(zhì)量評(píng)估提供數(shù)據(jù)支持?？梢杂糜诒O(jiān)測(cè)生產(chǎn)環(huán)境中的顆粒物濃度，確保生產(chǎn)過程的穩(wěn)定性和安全性。光散射顆粒物檢測(cè)儀的檢測(cè)方法主要是基于光散射原理。當(dāng)激光光源發(fā)出的光投射在被測(cè)顆粒物上時(shí)，顆粒物對(duì)光進(jìn)行散射，散射光的次數(shù)和強(qiáng)度可以用來表示顆粒物的數(shù)量和大小。通過光電轉(zhuǎn)換元件接收散射光信號(hào)，經(jīng)過信號(hào)處理和計(jì)算，可以得到顆粒物的數(shù)量、大小以及質(zhì)量濃度等信息。<br>光散射顆粒物檢測(cè)儀具有實(shí)時(shí)、快速、便攜、精準(zhǔn)等特點(diǎn)，被廣泛應(yīng)用于環(huán)境監(jiān)測(cè)、工業(yè)生產(chǎn)、科研等領(lǐng)域，用以監(jiān)測(cè)空氣中的顆粒物濃度，評(píng)估空氣質(zhì)量和環(huán)境污染程度。<br> 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