I-Fetal Doppler AMJB15 echwepheshile futhi ephephile

Imininingwane Esheshayo

Ukucasuka kwesikhumba: akukho
Isamba sebhaktheriya: <1000 amayunithi/g
I-Faecal coliforms, i-pseudomonas rhamnosus, i-staphylococcus aureus: akukho
Isivinini somsindo: 1520-1620 m/s
I-Acoustic impedance: 1.5-1.7×106 Pa.s/m
I-Acoustic attenuation: <0.05 dB/(cm.MHz)
I-Viscosity: > 15Pa.s
PH inani: 5.5-8

Ukupakisha Nokulethwa

Imininingwane

Izici ze-Ultrasound Doppler Fetal Monitor AMJB15:

I-high sensitive probe ye-ultrasound
Thola izinga lokushaya kwenhliziyo kwe-fetus yeviki le-16
Rekhoda ukushaya kwenhliziyo yengane ngekhompyutha

Ukucaciswa kwe-Ultrasound Doppler Fetal Monitor AMJB15:

Imvamisa yokusebenza ye-Ultrasound: 3.0MHz (ngokuzithandela okungu-2.5MHz kanye no-3MHz, ukuchezuka kufrikhwensi yokusebenza okukalwe okulinganiselwe akukho ngaphezu kuka-(±5%).
Ukuzwela okuphelele: ebangeni elingama-200 mm ukusuka endaweni ye-probe;ukuzwela okuphelele akukho ngaphansi kwama-90 dB.
Ibanga lokubonisa: 50-210 bpm
Iphutha: ±2 bpm
Amandla okukhipha i-Ultrasound: <20mW
Ama-ejenti wokuhlanganisa anconyiwe:
Ukucasuka kwesikhumba: akukho
Isamba sebhaktheriya: <1000 amayunithi/g
I-Faecal coliforms, i-pseudomonas rhamnosus, i-staphylococcus aureus: akukho

Isivinini somsindo: 1520-1620 m/s
I-Acoustic impedance: 1.5-1.7×106 Pa.s/m
I-Acoustic attenuation: <0.05 dB/(cm.MHz)
I-Viscosity: > 15Pa.s
PH inani: 5.5-8
I-Peak Negative Sound Pressure (P-) : <0.1MPa
I-Output Beam Intensity (Iob): <10mW/cm²_
I-Spacial-peak temporal-average intensity (ISPTA): <100mW/cm²