An auxiliary positioning method, system and device for fetal heart sound monitoring

Abstract

The present invention discloses a method, a system and a device for assistant positioning used for fetal heart sound monitoring. The method comprises the steps of: collecting audio data of two fetal heart sound tracks; marking the two fetal heart sound tracks on corresponding position points of a rectangular region; employing the marked position points to calculate fetal heart sound signal intensities corresponding to all the unknown position points in the rectangular region; and performing rendering according to color to generate a rendering graph according to the fetal heart sound signal intensity corresponding to each position point in the rectangular region. The system comprises a collection unit, a marking unit, a calculation unit and a rendering unit. The device comprises a storage and a processor configured to execute the method for assistant positioning used for fetal heart sound monitoring. According to the invention, the method, the system and the device for assistant positioning used for fetal heart sound monitoring can assist users in rapid and accurate positioning of the optimal monitoring positions, are high in convenience and operation mutual experience, and can be widely applied in the fetal heart sound monitoring field.

Description

technical field [0001] The present invention relates to auxiliary positioning technology, in particular to an auxiliary positioning method, system and device for fetal heart sound monitoring. Background technique [0002] In order to ensure the normal development of the fetus, mothers-to-be not only go to the hospital for fetal heart sound monitoring and inspection regularly, but also purchase small fetal heart sound monitoring equipment by themselves, and monitor the fetal heart rate regularly every day, so that problems can be found in time. However, most mothers-to-be do not have medical professional knowledge, so they often cannot find the position of the fetal heartbeat, that is, they cannot find the position with the highest fetal heartbeat intensity (the best listening position), resulting in the inability to accurately monitor the fetal heartbeat. This will easily lead to misjudgment of the fetal situation, make mothers-to-be feel anxious, greatly reduce the good fee...

AI Technical Summary

Problems solved by technology

However, most mothers-to-be do not have medical professional knowledge, so they often cannot find the position of the fetal heartbeat, that is, they cannot find the position with the highest fetal heartbeat intensity (the best listening position), resulting in the inability to accurately monitor the fetal heartbeat. This will easily lead to misjudgment of the fetal situation, make mothers-to-be feel anxious, greatly reduce the good feeling of operation and interaction of fetal heart sound monitoring equipment, and is not conducive to the promotion and application of fetal heart sound monitoring equipment

Images