Special double-cavity biomimetic high-definition probe for sac midwifery

Abstract

The invention relates to a special double-cavity biomimetic high-definition probe for sac midwifery. The probe comprises a probe body, wherein a plurality of expansion probes perpendicular to the axis of the probe body and emitting ultrasonic wave to the outside are distributed on the probe body; the probe body extends into a sac; the sac is locked on a solution outlet head through a locking device; a solution outlet is formed in the solution outlet head; the sac is filled with sound conducting gel; the probe body is wrapped by the sound conducting gel. The probe can monitor whether the interior of a birth canal bleeds in real time and find abnormal conditions, and is high in reliability, meanwhile the single crystal probe can detect the expansion state of the sac in real time, and is convenient for controlling the solution inlet amount, so as to realize precise control of the size of the sac.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to superconducting visual bionic birth aid equipment. Background technique [0002] The midwifery bionic instrument uses the principle of bionics, uses the air bag instead of the fetal head to place the air bag in the cervical canal and vagina, and gradually inflates the air bag to mechanically expand the birth canal, which can be used for both induction of labor and induction of labor, significantly shortening It shortens the labor process, relieves the pain of the puerpera, reduces the labor dystocia caused by uterine atony, reduces the cesarean section rate and reduces the perinatal mortality rate; however, the air bag midwifery instrument currently used still has the following problems: Disadvantages: The current balloon midwifery instrument can only play the role of simple expansion of the birth canal. When using it, the probe is placed in the balloon to observe the sit...

AI Technical Summary

Problems solved by technology

[0002] The midwifery bionic instrument uses the principle of bionics, uses the air bag instead of the fetal head to place the air bag in the cervical canal and vagina successively, and gradually inflates the air bag to mechanically expand the birth canal, which can be used for labor induction and labor induction, significantly shortening the It shortens the labor process, relieves the pain of the puerpera, reduces the labor dystocia caused by uterine atony, reduces the cesarean section rate and reduces the perinatal mortality rate; however, the air bag midwifery instrument currently used still has the following problems Disadvantages: The current air bag midwifery instrument can only play the role of simply expanding the birth canal. When using it, the probe is placed in the air bag to observe the situation of the birth canal. When the air bag is filled with gas and bulges, if the parturient has intrauterine bleeding, the visible probe cannot be observed. , this will have serious consequences. Even if the air bag is changed to a liquid bag now, the intrauterine bleeding of the parturient can be observed, but the expansion of the liquid bag cannot be precisely controlled, and it can only be operated by experience, which requires high technical requirements for medical staff and is difficult to control. achieve

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