Tse-Hao KO,Ming-Chean HUNG,Jui-Hsiang LIN,Yen-Ju SU
申请号：
US14569064
公开号：
US20160166802A1
申请日:
2014.12.12
申请国别(地区):
US
年份:
2016
代理人:
摘要：
An antibacterial catheter includes a body having a urine passage, and an antibacterial carbon material disposed in the urine passage. The antibacterial carbon material has a BET specific surface area in a range between 500 m2/g and 1800 m2/g, and contains a plurality of pores including micropores that have a diameter less than 2 nm. The antibacterial carbon material has a micropore-to-pore volume ratio ranging from 30% to 50%. Because the antibacterial carbon material is disposed in the urine passage of the catheter, the bacteria outside the human body may not easily enter into the urinary bladder and the bacteria inside the urinary bladder can be destroyed, such that the urinary system can be effectively prevented from the bacterial infection.
