Obstetric delivery table with body position changing freedom

Abstract

The invention relates to an obstetric delivery table with body position changing freedom. The obstetric delivery table comprises a lifting device, a support cradle head, a table and a pitching mechanism. The lifting device comprises a horizontal transmission mechanism, a support column and a vertical transmission mechanism, the lower end of the support column is connected with the horizontal transmission mechanism, and the upper end of the support column is connected with the vertical transmission mechanism; the support cradle head is connected with the vertical transmission mechanism; the table is positioned on the support cradle head and is divided into an upper-section table, a middle-section table and a lower-section table, and the middle-section table is fixedly connected with the support cradle head; the pitching mechanism is arranged between the upper-section table and the support cradle head; the upper-section table is divided into a left turnover body, a middle fixing body and a right turnover body, the left turnover body is hinged to the middle fixing body, and the middle fixing body is hinged to the right turnover body. The obstetric delivery table has the advantages that requirements of delivery women on supine positions, lateral positions, semi-recumbent positions, sitting positions, squatting positions and standing positions can be met, and accordingly the multiple body positions can be freely changed.

Description

technical field [0001] The invention belongs to the technical field of medical appliances, and in particular relates to an obstetric bed for freely changing body positions. Background technique [0002] At present, most birth positions in China are in the supine position, but in the history of obstetrics, the supine position is not the main position for delivery. Although supine position delivery has the advantages of being convenient for newborns and suitable for the needs of medical personnel, it also has the following disadvantages: (1) The enlarged pregnant uterus in the supine position compresses the inferior vena cava, which reduces the return of blood, and the mother may appear supine. The risk of postpartum syndrome, as a result, can increase postpartum hemorrhage and induce fetal distress. (2) Birth in the supine position limits the plasticity of the pelvis, narrows the birth canal, and lowers work efficiency, thereby increasing the chance of dystocia. (3) The gra...

AI Technical Summary

Problems solved by technology

Although supine position delivery has the advantages of being convenient for newborns and suitable for the needs of medical personnel, it also has the following disadvantages: (1) The enlarged pregnant uterus in the supine position compresses the inferior vena cava, which reduces the return of blood, and the mother may appear supine. risk of postpartum syndrome, which can result in increased postpartum hemorrhage and fetal distress

(2) Birth in the supine position limits the plasticity of the pelvis, narrows the birth canal, and lowers work efficiency, thereby increasing the chance of dystocia

(3) The gravity of the fetus loses its due effect, resulting in prolonged labor and secondary uterine atony

At present, there is no delivery bed that satisfies the supine position, lateral position, semi-recumbent position, sitting position, squatting position, and standing position of the puerpera at the same time, and cannot satisfy the free conversion of multiple positions

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