Mechanical vibration mukutakura neonatal: chidzidzo chisina kujairika chematiresi akasiyana2

Muchirongwa chehutano hwepamuviri, vana vachangozvarwa vanorwara vanowanzotakurwa kubva kuzvipatara zvenharaunda kuenda kuzvikoro zvehunyanzvi.
Mukuwedzera, vacheche vari kupora vanowanzotakurwa kuenda kumba vasati vasunungurwa.
Vana ava vane nguva refu yekubata, yakaderera
High frequency-
Amplitude mechanical vibration panguva yekufambisa.
Mhando dzakasiyana dzemamatiresi dzinoshandiswa mukutakura incubator uye zvinotendwa kuti vibration inogona kudzikiswa.
Isu tinofungidzira kuti iyo gel metiresi inoshandiswa yega kana musanganiswa neye metiresi chiyero inoshanda zvakanyanya maererano neattenuation vibration pane furo metiresi inoshandiswa yega kana kwete.
Kuona iyi fungidziro, takayera kuzunguzika panguva yekufambisa tichishandisa mannequin uye kutevedzana kwematiresi.
Misanganiswa yemetiresi ina (
Hapana metiresi, furo metiresi, gel metiresi uye gel metiresi pane furo metiresi)
Kuma 30-
Yechipiri sampuli inomhanya mune imwechete ambulensi uye yekutakura incubator.
Ichishandisa dhizaini yekudzidza yemapoka, yega yega musanganiswa wematiresi yakaedzwa katatu panzira mbiri dzakagadziriswa dzeguta uye mugwagwa mukuru, uchifamba pa30 mph uye 60 mph zvichiteerana.
Uchishandisa maviri accelerometer akaiswa munzvimbo dzakasiyana-siyana mukati me ambulensi, vertical acceleration zviyero zvakaunganidzwa pakukurumidza kwe100 / yechipiri: pahuma ye 200g mannequin, yakarara pasi mu incubator, pane imwe nzvimbo yakagadziriswa pasi peincubator.
Reshiyo yezvinoreva masikweya makosi inoshandiswa kupfupisa iyo inocherechedzwa yakatwasuka kukurumidza pakati pemapoinzi maviri. A ratio 1.
0 inoratidza kuti vibration yakawedzera. Model-
Mafungiro ekutanga anoverengerwa pachishandiswa nzira ine masikweya mashoma.
Mune 24 inomhanya, 23 vertical acceleration zviyero zvaive zvinogutsa.
Mareti ese akacherechedzwa aive makuru kupfuura 1.
Reshiyo ndiyo yakanyanya kubva pa2. 2 ku3.
4, mukushayikwa kwematiresi yegel, yakacherechedzwa munzira yeguta.
Iwo asara akacherechedzwa mitengo inotangira pa1. 1 ku2. 1.
Gel mattresses anoshandiswa ari ega kana musanganiswa nefoam metiresi anogona kukonzera kudedera kudiki, asi kudedera mukutakurwa kuchangozvarwa hakuzoshaiwi simba nechero musanganiswa wematiresi.
Izvi zvakawanikwa zvinoratidza kukosha kwekudzidza nekugadzira michina inoshanda.
Zvimwe zvidzidzo zvinodiwa kuti uongorore maitiro emuviri wekuzunguzika pavachangozvarwa, pamwe nemhedzisiro yehuremu hwakasiyana uye maamburenzi pakuita kwemamatiresi egel.