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Abstract
This article examines catheter valves with a special focus on the Bard Flip-FloTM). Catheter valves were first introduced into the UK in 1986. Ten years later, seven catheter valves were available of which three, including Fli-iip-i-io, were available on prescription. Catheter valves are suitable for both males and females and both short- and long-term urethral or suprapubic catheters. Catheter valves can combine with urinary drainage bags to form link systems. The benefits of catheter valve usage, many of which are perceived but not well researched, Include reduced urinary tract infection and maintenance of bladder tone and capacity. Current opinion Indicates that patients with detrusor Instability, impaired bladder sensation or confusion may find catheter valves unsuitable. Catheter care, including health education and monitoring, are required for catheter valve patients as well as conventional leg bag users. The Bard Flip-Flo catheter valve offers many benefits and is an established product within the UK.
A catheter valve is a small, discreet device, similar to a drainage bag tap, which fits into the end of a catheter (Fader et al, 1997; Pettersson and Fader, 1997; Wilson et al, 1997; Addison and Rigby, 1998; Doherty, 1999).
HISTORICAL PERSPECTIVE
In the past the practice was to clamp catheters before removal and free/continual drainage was the main method of emptying the bladder via a catheter. Catheter valves were first introduced to the UK in 1986 by Metron Instruments Ltd who produced the purposedesigned, Swiss-made, Staubli valve.
Roe (1996) states that catheter valves are growing in popularity. The mid 1990s saw an upsurge in catheter valve development within the UK. In their study, Fader et al ( 1997) found that seven catheter valves were available in the UK by April 1996. Bard Ltd was the first company to get its valve (Flip-FloM) on prescription which created a new category within prescribable urinary drainage products.
By late 1998, catheter valves were established and had widened the therapeutic interventions available to those caring for catheterized patients within the UK.
WHO WOULD USE A CATHETER VALVE?
Catheter valves, including Flip-Flo (Figure 1), are suitable for both male and female patients with indwelling urethral or suprapubic Foley catheters. Valves can be used for patients with long- or short-term catheters. Ideally, they are for patients...