Fetal heart rate monitoring auxiliary device

Abstract

The invention discloses a fetal heart monitoring auxiliary device, and relates to the technical field of fetal heart monitoring, the fetal heart monitoring auxiliary device comprises an auxiliary seat, an auxiliary fixing table and a detector fixing frame, the auxiliary seat comprises a base, an electric cylinder, a seat plate and a backrest plate, and the electric cylinder is fixedly connected to the middle of the top surface of the base; the top end of a piston rod of the electric air cylinder is fixedly connected with the middle of the bottom face of the seat plate, one side of the seat plate is hinged to the bottom end of the backrest plate through a transmission pin, and an angle adjusting assembly is connected between the seat plate and the backrest plate. According to the invention, a piston rod is driven by an electric cylinder to rise, a seat plate is adjusted to the highest position, a mother to sit down is facilitated, a threaded rod is driven by a motor to rotate, then a first damping sliding block is driven to move along a first sliding groove, and a backrest plate is driven to deflect under the action of a connecting rod, so that the backrest plate tends to be parallel to the seat plate; the whole expectant mother lies on the auxiliary seat, so that the expectant mother is relaxed in body and mind, the nervous mood is relieved, and monitoring is facilitated.

Description

technical field [0001] The invention relates to the technical field of fetal heart monitoring, in particular to an auxiliary device for fetal heart monitoring. Background technique [0002] There are mainly two lines in fetal heart rate monitoring, the upper one is the fetal heart rate, which normally fluctuates between 110 and 160. Generally, the basic heart rate line is a waveform straight line. When the fetal movement occurs, the heart rate will rise, and an upward curve will appear. The protruding curve will slowly descend after the fetal movement is over, the rhythm is neat and the strength is moderate, like the "tick" sound of a clock. Fetal heart rate can be increased by 10 to 20 beats per minute when the fetus is exercising. The following one indicates that the intrauterine pressure will increase as long as it is contracted, and then it will remain around 20mmHg. In normal pregnancy, fetal heart rate monitoring is performed once a week from the 34th week of pregnan...

AI Technical Summary

Problems solved by technology

[0003] When mothers-to-be go to the hospital for fetal heart rate monitoring examination, they are generally nervous. The nervousness during the examination will have a certain impact on the monitoring data, and it is impossible to obtain more accurate data, which will affect the doctor's judgment. The bigger the baby is, the more inconvenient it is for the mother-to-be to move, and even such simple actions as sitting down and standing up require the help of others. Mom is more comfortable during guardianship checks

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