Novel portable handheld fetus-voice meter and using method

Abstract

The invention discloses a novel portable handheld fetus-voice meter and a using method. The novel portable handheld fetus-voice meter comprises a fetus-voice meter body and an ultrasonic probe, wherein the fetus-voice meter body is connected with the ultrasonic probe through a connecting wire; the ultrasonic probe is fixedly connected with a connecting block; one side of the fetus-voice meter body is fixedly connected with a fixing block; a first groove is formed in one side of the fixing block; a slot is formed in one side of the connecting block; a through hole is formed in the inner wall of one side of the first groove; a movable prism is arranged on one side of the fixing block; and the movable prism is connected with the fixing block through an elastic assembly. The novel portable handheld fetus-voice meter and the using method belong to the technical field of fetus-voice meters, the connecting mode of the fetus-voice meter body and the ultrasonic probe is changed, the stability of a joint of the fetus-voice meter body and the ultrasonic probe is improved, when the fetus-voice meter body does not need to be used, the possibility that the fetus-voice meter body slips off from a table top is reduced, and the safety is improved.

Description

technical field [0001] The invention relates to the technical field of fetal heart rate monitor, in particular to a novel portable hand-held fetal heart rate monitor and its usage method. Background technique [0002] The fetal heart rate monitor is also called the fetal heart rate monitor. It can obtain fetal heart movement information from the abdomen of pregnant women according to the Doppler principle. It is not used for continuous monitoring and only obtains fetal heart movement information. It is mainly used as an electronic instrument for fetal heart rate monitoring. Generally, maternity hospitals provide fetal heart rate monitoring to monitor whether the fetal movement is abnormal, and make corresponding treatment according to the fetal heart rate condition. Generally, it is connected by an interference fit of an elastic buckle, and the stability of the connection between the fetal heart rate monitor body and the ultrasonic probe is relatively low, and the hand-held ...

AI Technical Summary

Problems solved by technology

It is mainly used as an electronic instrument for fetal heart rate monitoring. Generally, maternity hospitals provide fetal heart rate monitoring to monitor whether the fetal movement is abnormal, and make corresponding treatment according to the fetal heart rate condition. Generally, it is connected by an interference fit of an elastic buckle. The stability of the connection between the fetal heart rate monitor body and the ultrasonic probe is low, and the hand-held fetal heart rate monitor is usually placed directly on the table, and it is easy to slip off the table.

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