Obstetric membrane rupture and amniotic fluid drainage combined device

Abstract

The invention discloses an obstetric membrane rupture and amniotic fluid drainage combined device. The device comprises a collecting box, wherein the upper surface of the collecting box is communicated with the bottom end of a water inlet tube, the top end of the water inlet tube extends into a connecting tube and is fixedly connected with the lower surface of a first gasket, the top end of the connecting tube is communicated with the bottom end of a liquid guiding tube, and the outer surface of the water inlet tube is fixedly connected with a fixing sleeve. The obstetric membrane rupture andamniotic fluid drainage combined device has the advantages that through the mutual cooperation of the connecting tube, an internal thread, an external thread, a first through hole, a second through hole, the fixing sleeve, the first gasket, a second gasket and a limiting block, the liquid guiding tube drives the internal thread to rotate through the connecting tube, an air bag and a liquid guidingtube body are fixedly installed by setting the internal thread and the external thread, and after the liquid guiding tube is used, disassembly is performed through the internal thread and the external thread to clean the liquid guiding tube and the collecting box, so that it is avoided that bacteria remaining in the liquid guiding tube cannot be cleaned away, thereby improving the convenience ofa cleaning process of the liquid guiding tube.

Description

technical field [0001] The invention relates to the technical field of obstetric membrane rupture, in particular to an obstetric membrane rupture amniotic fluid drainage combination device. Background technique [0002] Amniotic fluid is the watery fluid that surrounds the embryo lining the amniotic membrane. Amniotic fluid allows the embryo to move freely without compressing the walls of the uterus too tightly. Amniotic fluid also provides buoyancy. In addition, due to the high specific heat capacity of water, amniotic fluid can provide a constant temperature environment for the fetus, and amniotic fluid also lubricates the vagina during delivery. The amniotic membrane begins to grow and irrigate two weeks after fertilization. When the amniotic membrane ruptures, some water will flow out of the body (commonly known as broken water), most of the water will remain in the uterus until the fetus is born. [0003] According to the Chinese patent, "a kind of amniotic fluid dr...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a combination device for amniotic fluid drainage in obstetrics, which solves the problem that the structure of the catheter, the amniotic fluid drainage tube and the liquid collection box are fixed together, the drainage tube is not easy to disassemble, and the cleaning and disinfection process is difficult. It is too troublesome, resulting in unclean cleaning, easy to breed bacteria, and posing a threat to human health.

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