kielland产钳（以下简称K钳）是1908年christian．kielland介绍并以命名的产钳。国内应用不广，对其认识褒贬不一。为能正确评估K铅的临床效果，我院从1986年4月～1992年12月对124例产妇，应用K钳助产，对其临床效果，手术操作技巧进行分析和总结。结果表明：K钳具有安全、并发 Kielland forceps (hereinafter referred to as K-clamp) was 1908 christian. Kielland introduces and names the forceps. Domestic application is not wide, its recognition mixed. In order to correctly evaluate the clinical effect of K lead, our hospital from April 1986 to December 1992 on 124 mothers, the use of K forceps midwifery, its clinical effects, surgical skills analysis and summary. The results show that: K-clamp with safety, concurrent