I-Stethoscope sesona sixhobo sixhaphakileyo sokuxilonga kwiikliniki, kwaye luphawu loogqirha. Amayeza anamhlanje aqala ngokusungulwa kwei-stethoscope.Njengoko i-stethoscope isetyenziswe kwiklinikhi ngo-Matshi 8, i-1817, ukumila kwayo kunye nendlela yokudlulisela iphuculwe ngokuqhubekayo, kodwa isakhiwo sayo esisisiseko asizange sitshintshe kakhulu.
IiStethoscopes zisetyenziselwa ukuguqula isandi semisebenzi efana nentliziyo yomntu, imiphunga kunye namalungu. Kukho iintlobo ezininzi ze-stethoscopes kwimarike. Umahluko phakathi kwee-stethoscopes zamabanga ahlukeneyo awubonakali kakuhle xa umamele izandi eziqhelekileyo, kodwa kukho umahluko wehlabathi xa uphulaphule ukumbombozela. Ngokuqhelekileyo, okukhona uphezulu umgangatho we-stethoscope, kokukhona unamandla okwazi ukwahlula nokuhlalutya ingxolo, kwaye kokukhona kusenziwa ixesha elide. Xa uthenga, sinokukhetha kwiindawo ezintathu: ubukhulu bentloko ye-stethoscope, imathiriyeli ye-stethoscope, kunye ne-earplugs ye-stethoscope.
1. Ubungakanani bentloko ye-stethoscope ye-auscultation: inkulu indawo yokudibanisa phakathi kwentloko ye-auscultation kunye nesikhumba, ngcono umphumo wesandi uya kuthatyathwa. Nangona kunjalo, umphezulu womzimba womntu unegophe. Ukuba iqhekeza lesifuba likhulu kakhulu, i-earpiece ayinakuqhagamshelana ngokupheleleyo nomzimba womntu. Isandi asiyi kuthathwa kakuhle kuphela, kodwa siya kuphuma ngaphandle kwesikhewu. Ngoko ke, ubukhulu bentloko ye-auscultation kufuneka busekelwe kwiimfuno zeklinikhi. Okwangoku, ububanzi beqhekeza lesifuba se-stethoscope luphantse lube phakathi kwe-45mm ukuya kwi-50mm. Ukusetyenziswa okukhethekileyo kunyango lwabantwana, ubukhulu bayo beqhekeza lesifuba buba yi-30mm. kwaye kusana, ubukhulu bayo buqhele ukuba yi-18mm.
2. Jonga izinto: Ngoku izixhobo zentloko zisetyenziswa ngokubanzi i-aluminium alloy, i-zinc alloy okanye insimbi engenasici, kodwa kwezinye iimeko zisebenzisa iplastiki okanye ubhedu. izinto zidlala indima ebaluleke kakhulu kwisiphumo sesandi, isandi idluliselwe emoyeni okanye kwizinto eziphathekayo, kwaye ekugqibeleni iguqulelwe kumandla obushushu kwaye iyanyamalala. Ukuhanjiswa kwamaza esandi phantse akukho kuthomalalisa kwisinyithi esinzima, kodwa kuthanda ukuthomalalisa kwiintsimbi ezikhaphukhaphu okanye iiplastiki. Ke ngoko, ii-stethoscopes zodidi oluphezulu kufuneka zisebenzise iintsimbi ezinzima njengentsimbi engatyiwa okanye i-titanium.
3. Jonga iiplagi zendlebe. Ukuba i-earplugs ihambelana kakuhle neendlebe kubaluleke kakhulu. Ukuba i-earplugs ayifanelekanga, isandi siya kuphuma, kwaye ngelo xesha, ingxolo yangaphandle ingangena kwaye idibanise umphumo we-auscultation. Iistethoscopes zobuchwephesha zidla ngokuxhotyiswa ngeeplagi ezivaliweyo zokutywinwa kunye nokuthuthuzela.
Ixesha lokuposa: Jun-16-2023