产钳的问世距今已有400余年,经过长时期的应用,解决了许多难产问题,但由于在应用过程中遇到某些困难,因而不断对该器械在构造上进行过多次改进,以致近代已有600余种不同式样的产钳。产钳术是近代产科手术中最常施行的一种,虽然是比较简单的手术,但手术者仍须有充分的知识来决定实施,也需要较好的技术及物质条件来便利手术,否则,很易引起母亲及胎儿不必要的损 Since the advent of forceps has been around for more than 400 years, after a long period of application, many problems of dystocia have been solved. However, some difficulties have been encountered in the application of the forceps, and many improvements have been made to the structure of the device so that modern times There are more than 600 different styles of forceps. Forceps surgery is the most common practice in modern obstetric surgery, although it is relatively simple surgery, but the surgeon still need to have adequate knowledge to determine the implementation, but also require better technical and physical conditions to facilitate the operation, otherwise, very Easily cause unnecessary damage to the mother and fetus