一、聽診器的作用
聽(ting)診器(qi)(qi)是(shi)醫生的(de)必(bi)備(bei)(bei)工具(ju),它的(de)作用(yong)很多(duo)。心(xin)血管方(fang)面,可(ke)以用(yong)來聽(ting)心(xin)率,心(xin)音(yin),血管雜音(yin)等。量血壓也(ye)得用(yong)聽(ting)診器(qi)(qi);呼吸(xi)系統方(fang)面,可(ke)以用(yong)來聽(ting)肺(fei)的(de)呼吸(xi)音(yin),判別肺(fei)內病(bing)變;也(ye)可(ke)以用(yong)來聽(ting)診胎兒的(de)心(xin)音(yin)等。由(you)于聽(ting)診器(qi)(qi)是(shi)判別心(xin)跳血壓等生命體(ti)征必(bi)備(bei)(bei)的(de),所以一般(ban)醫生都隨(sui)身攜帶。
目前(qian)聽(ting)(ting)(ting)(ting)(ting)(ting)診(zhen)(zhen)(zhen)器(qi)(qi)(qi)類(lei)型目前(qian)有(you)單用(yong)(yong)(yong)聽(ting)(ting)(ting)(ting)(ting)(ting)診(zhen)(zhen)(zhen)器(qi)(qi)(qi)、雙用(yong)(yong)(yong)聽(ting)(ting)(ting)(ting)(ting)(ting)診(zhen)(zhen)(zhen)器(qi)(qi)(qi)、三用(yong)(yong)(yong)聽(ting)(ting)(ting)(ting)(ting)(ting)診(zhen)(zhen)(zhen)器(qi)(qi)(qi)、立式聽(ting)(ting)(ting)(ting)(ting)(ting)診(zhen)(zhen)(zhen)器(qi)(qi)(qi)、多(duo)用(yong)(yong)(yong)聽(ting)(ting)(ting)(ting)(ting)(ting)診(zhen)(zhen)(zhen)器(qi)(qi)(qi)以及最新出現的(de)(de)(de)(de)(de)(de)電子聽(ting)(ting)(ting)(ting)(ting)(ting)診(zhen)(zhen)(zhen)器(qi)(qi)(qi),顏(yan)色也有(you)多(duo)種(zhong)顏(yan)色可選。一(yi)般由聽(ting)(ting)(ting)(ting)(ting)(ting)頭的(de)(de)(de)(de)(de)(de)不同組合分成多(duo)種(zhong)類(lei)型。扁形聽(ting)(ting)(ting)(ting)(ting)(ting)診(zhen)(zhen)(zhen)頭常(chang)用(yong)(yong)(yong)于(yu)(yu)聽(ting)(ting)(ting)(ting)(ting)(ting)診(zhen)(zhen)(zhen)高(gao)音(yin)(yin)調雜音(yin)(yin);鐘形聽(ting)(ting)(ting)(ting)(ting)(ting)診(zhen)(zhen)(zhen)頭常(chang)用(yong)(yong)(yong)于(yu)(yu)聽(ting)(ting)(ting)(ting)(ting)(ting)診(zhen)(zhen)(zhen)低音(yin)(yin)調雜音(yin)(yin);表式聽(ting)(ting)(ting)(ting)(ting)(ting)診(zhen)(zhen)(zhen)器(qi)(qi)(qi)常(chang)用(yong)(yong)(yong)于(yu)(yu)聽(ting)(ting)(ting)(ting)(ting)(ting)診(zhen)(zhen)(zhen)手腕的(de)(de)(de)(de)(de)(de)脈(mo)膊聲(sheng)響;多(duo)功能聽(ting)(ting)(ting)(ting)(ting)(ting)診(zhen)(zhen)(zhen)器(qi)(qi)(qi)可根據需要有(you)五種(zhong)不同方式轉換,用(yong)(yong)(yong)于(yu)(yu)探測低頻心(xin)音(yin)(yin),擴張(zhang)音(yin)(yin)和第(di)三音(yin)(yin)以及第(di)一(yi),第(di)二心(xin)音(yin)(yin),已經能聽(ting)(ting)(ting)(ting)(ting)(ting)到小兒的(de)(de)(de)(de)(de)(de)心(xin)音(yin)(yin),是現在主要的(de)(de)(de)(de)(de)(de)醫(yi)用(yong)(yong)(yong)聽(ting)(ting)(ting)(ting)(ting)(ting)診(zhen)(zhen)(zhen)器(qi)(qi)(qi),它超脫(tuo)了普通(tong)的(de)(de)(de)(de)(de)(de)聲(sheng)學聽(ting)(ting)(ting)(ting)(ting)(ting)診(zhen)(zhen)(zhen)器(qi)(qi)(qi),胎兒聽(ting)(ting)(ting)(ting)(ting)(ting)診(zhen)(zhen)(zhen)器(qi)(qi)(qi)可以聽(ting)(ting)(ting)(ting)(ting)(ting)到孕婦肚子里胎兒的(de)(de)(de)(de)(de)(de)聲(sheng)音(yin)(yin),對于(yu)(yu)孕期的(de)(de)(de)(de)(de)(de)護理是非常(chang)有(you)好處的(de)(de)(de)(de)(de)(de)。
二、聽診器的使用方法
1、正確佩戴聽診器的方法
聽(ting)(ting)診(zhen)器設計符合耳(er)(er)(er)道(dao)(dao)(dao)角度之專利人體工學(xue)耳(er)(er)(er)管(guan)與耳(er)(er)(er)竇(dou)。它能與聽(ting)(ting)者(zhe)的耳(er)(er)(er)道(dao)(dao)(dao)舒適地密(mi)(mi)合,不(bu)(bu)(bu)會(hui)讓您感到疲勞(lao)及不(bu)(bu)(bu)適。在(zai)把耳(er)(er)(er)管(guan)戴(dai)(dai)上(shang)之前(qian),請(qing)將(jiang)聽(ting)(ting)診(zhen)器的耳(er)(er)(er)管(guan)向(xiang)外拉;金(jin)屬耳(er)(er)(er)管(guan)應向(xiang)前(qian)傾斜,將(jiang)耳(er)(er)(er)管(guan)戴(dai)(dai)入您外耳(er)(er)(er)道(dao)(dao)(dao),使耳(er)(er)(er)竇(dou)與您耳(er)(er)(er)道(dao)(dao)(dao)緊密(mi)(mi)閉合;每個人的耳(er)(er)(er)道(dao)(dao)(dao)大(da)小(xiao)都不(bu)(bu)(bu)一樣,您可選(xuan)擇大(da)小(xiao)適當(dang)的耳(er)(er)(er)竇(dou)。如(ru)果佩(pei)(pei)帶方法(fa)正確,但耳(er)(er)(er)竇(dou)和耳(er)(er)(er)道(dao)(dao)(dao)密(mi)(mi)合度不(bu)(bu)(bu)佳(jia),聽(ting)(ting)診(zhen)效果也不(bu)(bu)(bu)好時,請(qing)將(jiang)耳(er)(er)(er)管(guan)外拉以調整其(qi)彈性。不(bu)(bu)(bu)當(dang)的佩(pei)(pei)戴(dai)(dai)方法(fa),耳(er)(er)(er)竇(dou)與耳(er)(er)(er)道(dao)(dao)(dao)不(bu)(bu)(bu)密(mi)(mi)合時會(hui)造(zao)成聽(ting)(ting)診(zhen)效果不(bu)(bu)(bu)佳(jia)。而例如(ru)耳(er)(er)(er)管(guan)戴(dai)(dai)反時,會(hui)完全(quan)聽(ting)(ting)不(bu)(bu)(bu)見。
2、清除雜物
如(ru)果(guo)聽診(zhen)器一直放置(zhi)在(zai)口袋、或沒有定期(qi)保養(yang),那衣(yi)物的(de)(de)棉絮(xu)、纖維或灰(hui)塵可(ke)能(neng)會阻塞聽診(zhen)器耳管(guan)。定期(qi)維修保養(yang)和清潔能(neng)避免以(yi)上情況(kuang)的(de)(de)發生。
3、檢查密閉性
聽診器的高品質傳音效果與聽診器和病人體表,聽診器到聽者耳道間的密合度有關。聽頭零件松動、Y管松動、Y管受損都會影響密合度。密合度越好,越能準確地將患者體內的聲音傳入聽者耳中。所以要經常檢查聽診器狀態,以及購買質量好的聽診器品牌產品。
4、雙面聽診器
當使(shi)(shi)用(yong)雙聽(ting)(ting)頭的(de)聽(ting)(ting)診(zhen)器時,使(shi)(shi)用(yong)者需要轉(zhuan)換(huan)聽(ting)(ting)頭的(de)鐘(zhong)面或膜(mo)面模式來使(shi)(shi)用(yong)。當使(shi)(shi)用(yong)膜(mo)面時,鐘(zhong)面將(jiang)被關閉,以免(mian)造成干(gan)擾。反之亦(yi)然。