一、聽診器的作用
聽(ting)(ting)(ting)診(zhen)器是醫生的(de)必備(bei)工具,它的(de)作用(yong)很多。心(xin)血(xue)管方(fang)面(mian),可(ke)以(yi)(yi)用(yong)來(lai)聽(ting)(ting)(ting)心(xin)率,心(xin)音,血(xue)管雜音等(deng)。量血(xue)壓(ya)(ya)也得用(yong)聽(ting)(ting)(ting)診(zhen)器;呼(hu)吸系(xi)統(tong)方(fang)面(mian),可(ke)以(yi)(yi)用(yong)來(lai)聽(ting)(ting)(ting)肺(fei)(fei)的(de)呼(hu)吸音,判(pan)別(bie)肺(fei)(fei)內病變(bian);也可(ke)以(yi)(yi)用(yong)來(lai)聽(ting)(ting)(ting)診(zhen)胎兒的(de)心(xin)音等(deng)。由于聽(ting)(ting)(ting)診(zhen)器是判(pan)別(bie)心(xin)跳血(xue)壓(ya)(ya)等(deng)生命體征必備(bei)的(de),所(suo)以(yi)(yi)一般醫生都(dou)隨(sui)身攜帶。
目前聽(ting)(ting)(ting)(ting)(ting)(ting)診(zhen)(zhen)(zhen)器(qi)(qi)(qi)(qi)類(lei)型(xing)目前有(you)單(dan)用(yong)聽(ting)(ting)(ting)(ting)(ting)(ting)診(zhen)(zhen)(zhen)器(qi)(qi)(qi)(qi)、雙用(yong)聽(ting)(ting)(ting)(ting)(ting)(ting)診(zhen)(zhen)(zhen)器(qi)(qi)(qi)(qi)、三(san)用(yong)聽(ting)(ting)(ting)(ting)(ting)(ting)診(zhen)(zhen)(zhen)器(qi)(qi)(qi)(qi)、立式聽(ting)(ting)(ting)(ting)(ting)(ting)診(zhen)(zhen)(zhen)器(qi)(qi)(qi)(qi)、多用(yong)聽(ting)(ting)(ting)(ting)(ting)(ting)診(zhen)(zhen)(zhen)器(qi)(qi)(qi)(qi)以及(ji)最新(xin)出(chu)現的(de)(de)電子(zi)聽(ting)(ting)(ting)(ting)(ting)(ting)診(zhen)(zhen)(zhen)器(qi)(qi)(qi)(qi),顏色也有(you)多種顏色可(ke)選。一(yi)(yi)般由(you)聽(ting)(ting)(ting)(ting)(ting)(ting)頭(tou)的(de)(de)不同(tong)(tong)組合分成多種類(lei)型(xing)。扁(bian)形聽(ting)(ting)(ting)(ting)(ting)(ting)診(zhen)(zhen)(zhen)頭(tou)常(chang)(chang)用(yong)于(yu)(yu)聽(ting)(ting)(ting)(ting)(ting)(ting)診(zhen)(zhen)(zhen)高音(yin)(yin)調雜(za)(za)音(yin)(yin);鐘(zhong)形聽(ting)(ting)(ting)(ting)(ting)(ting)診(zhen)(zhen)(zhen)頭(tou)常(chang)(chang)用(yong)于(yu)(yu)聽(ting)(ting)(ting)(ting)(ting)(ting)診(zhen)(zhen)(zhen)低(di)音(yin)(yin)調雜(za)(za)音(yin)(yin);表式聽(ting)(ting)(ting)(ting)(ting)(ting)診(zhen)(zhen)(zhen)器(qi)(qi)(qi)(qi)常(chang)(chang)用(yong)于(yu)(yu)聽(ting)(ting)(ting)(ting)(ting)(ting)診(zhen)(zhen)(zhen)手腕的(de)(de)脈(mo)膊聲(sheng)響(xiang);多功(gong)能(neng)聽(ting)(ting)(ting)(ting)(ting)(ting)診(zhen)(zhen)(zhen)器(qi)(qi)(qi)(qi)可(ke)根(gen)據需要有(you)五種不同(tong)(tong)方式轉換,用(yong)于(yu)(yu)探(tan)測低(di)頻心(xin)音(yin)(yin),擴(kuo)張音(yin)(yin)和第(di)三(san)音(yin)(yin)以及(ji)第(di)一(yi)(yi),第(di)二心(xin)音(yin)(yin),已經(jing)能(neng)聽(ting)(ting)(ting)(ting)(ting)(ting)到(dao)小(xiao)兒的(de)(de)心(xin)音(yin)(yin),是(shi)現在主要的(de)(de)醫用(yong)聽(ting)(ting)(ting)(ting)(ting)(ting)診(zhen)(zhen)(zhen)器(qi)(qi)(qi)(qi),它超脫了普通的(de)(de)聲(sheng)學(xue)聽(ting)(ting)(ting)(ting)(ting)(ting)診(zhen)(zhen)(zhen)器(qi)(qi)(qi)(qi),胎兒聽(ting)(ting)(ting)(ting)(ting)(ting)診(zhen)(zhen)(zhen)器(qi)(qi)(qi)(qi)可(ke)以聽(ting)(ting)(ting)(ting)(ting)(ting)到(dao)孕婦肚子(zi)里胎兒的(de)(de)聲(sheng)音(yin)(yin),對于(yu)(yu)孕期的(de)(de)護理(li)是(shi)非常(chang)(chang)有(you)好處的(de)(de)。
二、聽診器的使用方法
1、正確佩戴聽診器的方法
聽(ting)診(zhen)器(qi)設(she)計(ji)符合(he)耳(er)(er)道(dao)角(jiao)度之專利人體工(gong)學耳(er)(er)管(guan)(guan)(guan)與耳(er)(er)竇(dou)(dou)。它(ta)能與聽(ting)者的耳(er)(er)道(dao)舒(shu)適(shi)地密(mi)合(he),不(bu)(bu)會(hui)讓您感到(dao)疲勞及不(bu)(bu)適(shi)。在把耳(er)(er)管(guan)(guan)(guan)戴(dai)上(shang)之前(qian),請(qing)將(jiang)聽(ting)診(zhen)器(qi)的耳(er)(er)管(guan)(guan)(guan)向外(wai)拉;金屬耳(er)(er)管(guan)(guan)(guan)應向前(qian)傾斜,將(jiang)耳(er)(er)管(guan)(guan)(guan)戴(dai)入您外(wai)耳(er)(er)道(dao),使耳(er)(er)竇(dou)(dou)與您耳(er)(er)道(dao)緊密(mi)閉合(he);每個(ge)人的耳(er)(er)道(dao)大小都不(bu)(bu)一樣,您可選擇(ze)大小適(shi)當(dang)的耳(er)(er)竇(dou)(dou)。如果(guo)佩帶方法正確,但(dan)耳(er)(er)竇(dou)(dou)和耳(er)(er)道(dao)密(mi)合(he)度不(bu)(bu)佳,聽(ting)診(zhen)效(xiao)果(guo)也不(bu)(bu)好時(shi),請(qing)將(jiang)耳(er)(er)管(guan)(guan)(guan)外(wai)拉以調整其彈性(xing)。不(bu)(bu)當(dang)的佩戴(dai)方法,耳(er)(er)竇(dou)(dou)與耳(er)(er)道(dao)不(bu)(bu)密(mi)合(he)時(shi)會(hui)造成聽(ting)診(zhen)效(xiao)果(guo)不(bu)(bu)佳。而例(li)如耳(er)(er)管(guan)(guan)(guan)戴(dai)反時(shi),會(hui)完全聽(ting)不(bu)(bu)見。
2、清除雜物
如果聽診(zhen)器一直放置在口袋、或(huo)沒有定期保養(yang),那衣(yi)物的(de)棉絮、纖維(wei)或(huo)灰塵可能會阻(zu)塞聽診(zhen)器耳管。定期維(wei)修保養(yang)和清潔能避免以上(shang)情況的(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(dang)使用雙聽頭(tou)的聽診(zhen)器時,使用者需要轉換聽頭(tou)的鐘(zhong)面或膜(mo)面模(mo)式來使用。當(dang)使用膜(mo)面時,鐘(zhong)面將(jiang)被關(guan)閉,以免造成(cheng)干擾。反之(zhi)亦然(ran)。