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设计了一种全硅胶植入式腹腔内化疗导管系统。该装置以医用硅橡胶为原料,由储药盒和导管组成。药盒体积4.8ml,有效穿刺面积3.14cm2。导管内外径为5mm和7mm。本装置用于治疗16例卵巢恶性肿瘤和1例原发性输卵管癌,放置时间平均5.53个月(1~20个月),并发症发生率为23.5%(4/17),其中药液外渗、断管、腹膜炎和皮下组织炎各1例。提示本装置结构较合理、安全、经济、有效、实用,但体积较大,可能穿透。
A fully silicone implanted intraperitoneal chemotherapy catheter system was designed. The device uses medical silicon rubber as raw material, which is composed of a medicine storage box and a catheter. Kit volume 4.8ml, the effective puncture area 3.14cm2. Catheter diameter 5mm and 7mm. The device was used to treat 16 cases of ovarian cancer and 1 case of primary fallopian tube cancer. The mean time to place was 5.53 months (range 1 to 20 months). The complication rate was 23.5% (4/17) One extravasation liquid, broken tube, peritonitis and subcutaneous tissue inflammation in 1 case. Tip The device structure is more reasonable, safe, economical, effective, practical, but larger, may penetrate.