Abstract
Unfortunately the use of Foley catheters for long-term catheterisation is frequently associated with complications such as infection and encrustation. This study investigated whether a link could exist between the surface properties of the catheters and the problems that can develop. The internal and external surfaces of four different types of urinary catheter were examined. Three latex devices coated with either PTFE or hydrogel or surface treated with silicone were investigated. In addition, an all-silicone device was examined. The surfaces of the all-silicone catheters were relatively smooth and featureless. In contrast, the external surfaces of each of the latex devices were ‘paved’ in nature. The internal surfaces of latex based devices produced by different manufacturers showed distinct differences with evidence of inorganic inclusions on the internal surfaces of two of the catheter types. These findings may be significant in the context of catheter infection and encrustation.
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References
I. POMFRET, Journal of Community Nursing 13(6) (1999) 20.
A. EVANS, D. PHEBY et al., British Journal of Community Nursing 5(10) (2000) 477.
Indwelling catheters — a dangerous choice. Tri-stats incontinence support group; [WWW]http://tis-group.org/no_cath.html 1997.
Urinary catheterization. http://www.Mylifepath.com. http://www.principalhealthnews.com/topic/topic100587629 1999
I. POMFRET, Nursing Standard 14 (2000) 46.
N. S. MORRIS, D. J. STICKLER and R. J. C. MCLEAN, World J. Urol. 17 (1999) 345.
K. GETLIFFE and M DOLMAN, Catheters and Catheterisation. In:Promoting continence, a clinical and research source. (London: Balliere Tindall Publishers, (1997) .
D. J. STICKLER, L. GANDERTON, J. KING and J. NETTLETON and C. WINTERS, Urological Research 21 (1993) 407.
N. SABBUBA, G. HUGHES and D. J. STICKLER, BJU International 89 (2002) 55.
N. S. MORRIS and D. J. STICKLER, Urol. Res. 26 (1998) 275.
D. J. STICKLER and N. S. MORRIS et al., Eur. J. Clin. Microbiol. Infect. Dis. 17 (1998) 649.
D. J. STICKLER, HUGHES G, Eur. J. Clin. Microbiol. Infect. Dis. 18 (1999) 206.
D. J. STICKLER, N. S. MORRIS, M.-C. MORENO and N. SABBUBA, Eur. J. Clin. Microbiol. Infect. Dis. 17 (1998) 649.
H. HEDELIN, C.-G BRATT, G. ECKERDAL and K. LINCOLN, British Journal of Urology, 67 (1991) 527.
D. J. STICKLER, G. L. JONES and A. D. RUSSELL, The Lancet, 361 (2003) 1435.
Medical Encyclopedia — Urine pH. (2004) .[WWW] http://www.nlm.nih.gov/medlineplus/ency/article/003583.htm (February 2 2004)
A. J. COX, British Journal of Urology 65 (1990) 55.
D. GRAVIER, R. L DURALL and T. OKADA Biomaterials, 14 (6) (1993) 465.
A. J. COX, Biomaterials 8, (1987) 500.
C. A. DANIELS, Polymers: structure and properties, p. 76–85.(USA: Technomic Publishing AG, 1989) .
H. LEE and K. NEVILLE, Handbook of biomedical plastics. (USA: Pasadena Technology Press 1971) .
W. D. CALLISTER, Materials science and engineering, an introduction (4th edition). (USA: John Wiley & Sons, Inc 1997) .
A. D. BURTON, Microscopy and Microanalysis (1992) 5.
K. SUDIPTO, N. R. ALURU, B. JOHNSON et al., Journal of Microelectromechanical Systems 11 (5), (2002) 544.
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Lawrence, E.L., Turner, I.G. Characterisation of the internal and external surfaces of four types of Foley catheter using SEM and profilometry. J Mater Sci: Mater Med 17, 1421–1431 (2006). https://doi.org/10.1007/s10856-006-0618-4
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DOI: https://doi.org/10.1007/s10856-006-0618-4