Inoraswa PVC plastiki Stethoscope
Iyo stethoscope ndiyo inonyanya kushandiswa yekuongorora chishandiso chemukati nekunze gynecologists uye vana chiremba.Icho chiratidzo chevarapi.Mishonga yemazuva ano yakatanga nekugadzirwa kwestethoscope.Ndinoyeuka kuti patakanga tichiri vaduku, vanachiremba vedu vaibata mastethoscopes kuti vateerere ruzha rwaibva mumiviri yedu.Iwe unoda kuziva musimboti we stethoscope?Zvino ngationgororei chakavanzika pamwe chete nemichina yekuedzwa yesainzi inotevera!
Chiyedzo chekutarisa:
Iyo stethoscope inoshandisa musimboti wekutenderera kwenzwi kuparadzira
Chinangwa:
1. Ziva stethoscope muchidimbu nzwisisa chimiro chayo 2. Ziva kushandiswa kwestethoscope muhupenyu
Experimental cognition:
Iyo stethoscope inoshandisa misimboti miviri: kutenheka kunoburitsa ruzha, uye kurira kwenzwi.Pane firimu rinodedera pamberi pe stethoscope.Kudengenyeka kwenhengo dzemunhu kunofambisa diaphragm inodedera yestethoscope.Ndiro inozunguzika inodedera kuti ibudise ruzha, uye ruzha runogona kufambiswa nemuviri wakasimba.Naizvozvo, ruzha rwunobudiswa nefirimu rinodedera rwunoendeswa kunzeve kuburikidza nemuviri wakasimba.
Inzwi rudzi rwekuzunguza kuparadzira.Kana ichipararira ichienda mberi mumhepo, inofanira kutorwa nemhepo, saka daro rekuparadzira harina kureba, asi mune zvimwe zvinhu zvakasimba, ruzha runogona kufamba kure.Kare, kwaiva nemitoo yo“kuteerera pasi” kutonga mamiriro ezvinhu omuvengi.Uyezve, tainzwa zvitima zvichibva kure kure nenjanji.Musimboti weiyo yekutanga stethoscope yaive iyi, ichishandisa yakasimba kufambisa ruzha.Kushandiswa kwezwi rakaiswa mumhepo muchubhu kunoderedza kupararira kwezwi uye kunowedzera kurira kwenzwi.Iyi ndiyo nheyo yekushanda ye stethoscope.
Nguva yekutumira: Jan-04-2022