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1989年1月至1991年12月我院收治分娩2120例,其中行胎吸术258例,占同期分娩数12.16％。胎吸术成功率为98.06％。现就其临床特点分析如下: 临床资料 1.孕周、产次及出生儿体重:本组孕周37～42周241例,占93.4％;<37周6例;>42周11例,其中最大胎龄44周。初产248例,占96.13％,经产妇10例。胎吸出生婴儿体重<2.5kg4例,～30kg15例,～3.5kg50例,～40kg124例,～45kg38例,>45kg17例。 2 胎吸术及并发症: (1) 胎吸术指征:本组胎吸术使用最小负压130ml,最大负压350ml。操作过程最短4分钟,最长12分钟。
From January 1989 to December 1991, 2120 cases of childbirth were admitted and treated in our hospital, of which 258 cases were fetus abortion, accounting for 12.16% of the delivery in the same period. The success rate of fetal suction was 98.06%. Now on its clinical features are as follows: Clinical data 1. Gestational weeks, births and birth weight: This group of gestational weeks 37 to 42 weeks 241 cases, accounting for 93.4%; <37 weeks in 6 cases;> 42 weeks in 11 cases, The maximum gestational age 44 weeks. 248 cases of primiparous, accounting for 96.13%, 10 cases of maternal. Infant fetus babies weighing <2.5kg4 cases, ~ 30kg15 cases, ~ 3.5kg50 cases, ~ 40kg124 cases, ~ 45kg38 cases,> 45kg17 cases. 2 fetal suction and complications: (1) fetal suction indications: The group of fetal suction use the smallest negative pressure 130ml, the maximum negative pressure 350ml. The shortest 4 minutes operation, the longest 12 minutes.