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发明名称
植入式前列腺段尿道扩张管
摘要
本发明提供一种永久性植入式前列腺段尿道扩张管,通过膀胱镜将扩张管放入前列腺段尿道内,扩张、支撑狭窄或闭塞的尿道,使前列腺增生所引起的尿道狭窄症的治疗,达到无损伤、无痛苦、见效迅速、不易复发的疗效。
申请公布号
CN1042660A
申请公布日期
1990.06.06
申请号
CN89106879.1
申请日期
1989.12.20
申请人
姚爰国
发明人
姚爰国
分类号
A61M25/04;A61M29/00
主分类号
A61M25/04
代理机构
代理人
主权项
1、一种永久性植入式前列腺段尿道扩张管,其特征在于所述的尿道扩张管为螺纹管状或弹簧状,两端呈喇叭口形或与管体等直径,可采用与人体组织相容性很好又不易尿结石的材料制成。
地址
山东省济南军区总医院器材科山东省济南市师范路
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