Membrane rupture device for fixing membrane rupture incision in obstetrics and gynecology department

Abstract

The invention discloses a membrane rupture device for fixing a membrane rupture incision in the obstetrics and gynecology department. The membrane rupture device comprises a drainage cylinder body, a partition ring plate is arranged at the end opening of the bottom of the drainage cylinder body, an infrared probe located above the partition ring plate is arranged in the drainage cylinder body, and a membrane suction mechanism is further arranged in the drainage cylinder body. The membrane suction mechanism comprises a side input air nozzle located between the infrared probe and the partition ring plate and a main input air nozzle located above the infrared probe. A clamping mechanism is further arranged in the drainage cylinder body, and a cutting knife set used for cutting the axis of an amniotic membrane clamped by the clamping mechanism along with movement of the clamping mechanism is further arranged on the clamping mechanism. According to the membrane rupture device for fixing the membrane rupture incision in the obstetrics and gynecology department, an amniotic membrane is sucked into the drainage cylinder body through the main input air nozzle, and then the amniotic membrane is sucked between the infrared probe and the partition ring plate through the side input air nozzle, so that after the amniotic membrane is fixed by the clamping mechanism, the amniotic membrane is cut by the cutting knife set, and amniotic membrane separation and irregular cracks are prevented.

Description

technical field [0001] The invention relates to the technical field of medical appliances, in particular to a membrane rupture device for fixing membrane rupture incisions in obstetrics and gynecology. Background technique [0002] In the process of delivery in obstetrics and gynecology, in order to observe the color of amniotic fluid, strengthen uterine contractions and accelerate the progress of labor, artificial methods are used to intervene in the way of tearing the amniotic membrane at the cervix to assist pregnant women in giving birth. way of inducing birth. [0003] According to an obstetrics and gynecology anti-outflow membrane rupture device disclosed in Patent No. CN108904017B, a part of the amniotic fluid envelope is sucked into the front port of the cone to contact the tip of the puncture needle by generating negative pressure in the injection cylinder to achieve membrane rupture and The puncture opening is formed, and then the amniotic fluid envelope at the pu...

AI Technical Summary

Problems solved by technology

[0005] The object of the present invention is to provide a membrane rupture device for fixing the membrane rupture incision in obstetrics and gynecology, which is used to solve the problem that the amniotic membrane will break away from the front port of the cone head due to its own deformation force when the amniotic membrane is ruptured and a puncture opening is formed. , and the puncture will appear irregular cracking, resulting in insufficient fixation of the puncture and affecting the sealing of the puncture

Images