申请人:Board of Regents, The University of Texas System
公开号:EP3777977A1
公开(公告)日:2021-02-17
Antimicrobial catheters and medical devices are provided. In some aspects, a low durometer aliphatic polyether polyurethane may be impregnated with a first antimicrobial agent (e.g., minocycline and rifampin) and coated with a second antimicrobial agent (e.g., chlorhexidine, gendine, or gardine). The antimicrobial catheters may display improved flexibility and resistance to kinking. Methods of producing the antimicrobial catheters are also provided.
本文提供了抗菌导管和医疗器械。在某些方面,低硬度脂肪族聚醚聚氨酯可浸渍第一种抗菌剂(如米诺环素和利福平),并涂覆第二种抗菌剂(如洗必泰、腺嘌呤或腺嘌呤)。抗菌导管可显示出更好的柔韧性和抗扭结性。此外,还提供了生产抗菌导管的方法。