An in-situ infection detection sensor coating for urinary catheters
نویسندگان
چکیده
منابع مشابه
An in-situ infection detection sensor coating for urinary catheters
We describe a novel infection-responsive coating for urinary catheters that provides a clear visual early warning of Proteus mirabilis infection and subsequent blockage. The crystalline biofilms of P. mirabilis can cause serious complications for patients undergoing long-term bladder catheterisation. Healthy urine is around pH 6, bacterial urease increases urine pH leading to the precipitation ...
متن کاملUrinary Tract Infection (UTI) and hydrophilic catheters
in PubMed 13. De Ridder DJMK, Everaert K, Fernández LG, Valero JV, Durán AB, Abrisqueta ML et al. Intermittent catheterisation with hydrophilic-coated catheters (SpeediCath) reduces the risk of clinical urinary tract infections in spinal cord injured patients: A prospective randomised parallel comparative trial. Eur Urol 2005;48:991-995 Abstract in PubMed 14. Vapnek JM, Maynard FM, Kim J. A pro...
متن کاملEngineering out the risk for infection with urinary catheters.
Catheter-associated urinary tract infection (CAUTI) is the most common nosocomial infection. Each year, more than 1 million patients in U.S. acute-care hospitals and extended-care facilities acquire such an infection; the risk with short-term catheterization is 5% per day. CAUTI is the second most common cause of nosocomial bloodstream infection, and studies suggest that patients with CAUTI hav...
متن کاملa comparison between foley and nelatone urinary catheters in causing urinary tract infection in animal models
results at the end of the study, four 4 cases in the nelatone group and 12 cases in the foley group presented with uti (p = 0.01). no positive urine cultures were found in the control group. conclusions the nelatone catheters, compared with the foley ones, had a lower risk of uti in the long term use. verifying this claim by further studies can have an important role in reducing utis in patient...
متن کاملsteriled and nonsteriled urinary catheters and the urinary tract infection in hospitalized patients
background: urinary tract infection (uti) is one of the most common types of infection which can occur in all age groups. the use of catheters is one of the most important underlying factors, especially when they are left in place for a long time. objectives: this study aimed to investigate the effect of sterile catheter fixation on bacteriuria and urinary tract infections. patients and methods...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Biosensors and Bioelectronics
سال: 2016
ISSN: 0956-5663
DOI: 10.1016/j.bios.2016.02.059