The tri plate horizontal mould with nonrigid surgicalsponge inserts was developed to establish an industrial system for shaping surgicalsponge which is used for cataract operation.
MRI is optimal in diagnosis of cyst in sacral canal. Satisfactory outcome can be obtained with surgical removal and the collagen sponge coverage.
MRI是最好的诊断方法,采用手术摘除囊肿和胶原蛋白海绵覆盖治疗,其治疗效果满意。
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The results of experiments on rabbits indicated the collagen sponge prepared in the authors'lab had excellent hemostatic and adhesive properties in vivo surgical tests.