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目的 观察和评估国产BME 2 80白内障超声乳化仪对各级硬度晶状体的有效性。方法 对40例白内障病人采用此超声乳化仪进行白内障摘除术 ,术中观察此仪器的各项指标 ,术后随访病人的视力及眼内反应。结果 术中此仪器的各项指标稳定 ,术后病人的视力较术前明显提高 ,无一例发生明显的术中及术后并发症 ,与同类型进口超声乳化仪的临床疗效无明显差异。结论 国产BME 2 80超声乳化仪性能稳定 ,对各级硬度的晶状体疗效均可 ,体积小巧 ,价格便宜 ,值得临床应用
Objective To observe and evaluate the effectiveness of domestic BME 2 80 cataract phacoemulsification instrument for all levels of hardness lens. Methods Forty cases of cataract patients underwent cataract extraction using this phacoemulsification instrument. All the indexes of this instrument were observed intraoperatively, and their visual acuity and intraocular reaction were followed up. Results All the parameters of this instrument were stable during operation. The visual acuity of postoperative patients was significantly higher than that before operation. No obvious intraoperative and postoperative complications occurred. There was no significant difference between the two groups in the clinical efficacy of the same type of imported phacoemulsification instrument. Conclusion The domestic BME 2 80 phacoemulsification instrument has stable performance and can be used to treat all kinds of lens with hardness. Its compact size, low price and worthy of clinical application