Bidirectional umbilical cord cutter

Abstract

The invention provides a bidirectional umbilical cord cutter. The bidirectional umbilical cord cutter comprises a first pressing part, a connecting shaft, a support block, a second pressing part, a pressing piece, a blade and two umbilical cord clamps, wherein the pressing piece is of an integral flaky structure and comprises a base piece, two support pieces vertically arranged at two ends of the base piece and a reinforcing piece arranged between the support pieces, the base piece is provided with 3 pressing piece holes, the centers of the pressing piece holes directly face the support pieces and the reinforcing piece, and the pressing piece is used for supporting the umbilical cord clamps. Due to the fact that the pressing piece is made of stainless steel, the pressing piece can be mounted conveniently, and the performance of the pressing piece does not change along with season change. Due to the fact that the blade is provided with an oblique edge, the pressing down depth of the second pressing part is increased, and thorough and convenient umbilical cord cutting is achieved.

Description

technical field [0001] The invention relates to the technical field of obstetrical medical instruments, in particular to a bidirectional umbilical cord cutter. Background technique [0002] The umbilical cord is a tubular structure that connects the fetus and the placenta of the pregnant mother. It exchanges nutrients and oxygen between the blood circulation of the fetus in the placenta and the blood circulation of the mother. Since the umbilical cord is composed of two arteries and one vein, after the umbilical cord is severed, residual umbilical blood flows out or splashes at the openings on both sides of the broken end, and the use of hard tools such as hemostats and medical scissors can easily injure the midwife. The appearance of the two-way umbilical cord cutter just solved this problem, so it is favored by midwives. [0003] At present, the two-way umbilical cord cutter in the prior art, for example, in patent No. CN201010206693.1, includes a lower pressing piece, an...

AI Technical Summary

Problems solved by technology

But along with the raising of people's living standard, the nutrient absorption of pregnant woman is better now, so make the umbilical cord outer diameter of newborn baby increase, when using the two-way umbilical cord cutter in the above-mentioned prior art to cut the umbilical cord again, because the length of blade is not enough Or the depth of depression is not enough, which will lead to incomplete cutting of the umbilical cord

In addition, the pressing sheet in the above-mentioned prior art is long and made of nylon material. In summer, due to the high temperature, the pressing sheet will become soft and difficult to support the umbilical cord clamp. In winter, due to the temperature Lower, the pressing piece will become harder, so that the two-way umbilical cutter will receive greater resistance when it is retracted, which is not conducive to the cutting of the umbilical cord

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