Wearable devices are used in the new design of the maternal health care system to detect electrocardiogram and oxygen saturation signal while smart terminals are used to achieve assessments and input maternal clinical information. All the results combined with biochemical analysis from hospital are uploaded to cloud server by mobile Internet. Machine learning algorithms are used for data mining of all information of subjects. This system can achieve the assessment and care of maternal physical health as well as mental health. Moreover, the system can send the results and health guidance to smart terminals.
Algorithms ; Clothing ; Electrocardiography ; Equipment Design ; Female ; Humans ; Internet ; Machine Learning ; Maternal Health ; Monitoring, Ambulatory ; instrumentation ; Telemedicine ; instrumentation

Objective To clarify the applied anatomy of Chinese female breasts,to improve the breast reduction mammoplasty,and to compare the quality of life in women with symptomatic macromastia before and after reduction mammoplasty with the modified round block technique.Methods The blood supply and innervation of the nipple-areolar complex were dissected in 6 Chinese adult females (12 breast specimens).Special attention was paid to the Würinger horizontal septum and the medial and lateral ligaments.The specific beneficial effects of reduction mammoplasty were evaluated with the modified round block technique,and a general questionnaire the Short Form-36 Health Survey Questionnaire (SF-36) was used in this study,which has good reliability and validity.The scores of the patients before and after the surgery were collected respectively.Results In 12 breast specimens,there existed Würinger horizontal septum and the medial and lateral ligaments.The blood supply and nerve innervation of nipple-areolar complex went along Würinger horizontal septum.In all the patients enrolled,SF-36 showed significant higher quality of life after the operation with regard to 7 of 8 investigated domains.Role of emotion increased most significantly.Increased self-esteem and increased personal and public self-consciousness after surgery were observed.Conclusions The incidence of postoperative complications is reduced after using the modified round block technique.Patients have a higher degree of satisfaction overall.These data are further evidence that breast hypertrophy is not solely an esthetic problem.The reduction mammoplasty with the modified round block technique is an ideal technique.