[ozmidwifery] Doppler u/s

2006-09-22 Thread Roberta Quinn
Can anyone tell me the difference between a hand-held doppler and a visual ultrasound macine? Is a hand-held doppler a lesser evil?

Re: [ozmidwifery] Doppler u/s

2006-09-22 Thread Andrea Quanchi
Its all in the strength of the machine and the length of exposureAndreaOn 23/09/2006, at 9:52 AM, Roberta Quinn wrote:Can anyone tell me the difference between a hand-held doppler and a visual ultrasound macine? Is a hand-held doppler a lesser evil? 

Re: [ozmidwifery] Doppler u/s

2006-09-22 Thread Jo Watson
When researching for my own preg I found that doppler and CTG is more direct and therefore more intense than visualno refs sorry, BF at keyboardJo :)On 23/09/2006, at 7:52 AM, Roberta Quinn wrote:Can anyone tell me the difference between a hand-held doppler and a visual ultrasound macine? Is a