Catheter drainage choices
The choice of whether to use a catheter leg bag or valve is an important decision for every catheter user, as both devices will have an impact on how the catheter is managed. Read on to discover the benefits of each device for catheter drainage and the reasons why one may be chosen one over the other.
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A catheter valve attaches directly to the end of the catheter. It features a lever tap which, when opened, will allow the user to drain urine from their bladder. For people who are assessed as suitable to use a valve, it allows them the freedom of not having to wear a leg bag.
What are the advantages of using a catheter valve?
A catheter valve is used as an alternative to a catheter leg bag. However, unlike catheter bags, it supports the normal function of the bladder by allowing it to fill and drain intermittently. In some cases, a catheter valve can even be using to retrain an individual’s bladder ahead of a TWOC (trial without a catheter).
One of the main advantages of wearing a valve over a leg bag is the discreet nature of the small device. A catheter valve can be easily hidden under most types of clothing, giving the person with the catheter more freedom when deciding what to wear.
Using a catheter valve may also help reduce the risk of catheter blockage and infection (Healthtalk.org, 2018).
Visit the Ugo Catheter Valve page on our website to find out more about our catheter valve.
Why may a catheter valve not be the right choice?
A catheter valve is not suitable for every catheter user and an assessment from a doctor or nurse is required beforehand. A catheter valve may not be suitable for catheter drainage if…
· The individual is unable to operate the valve lever
· They’re unable to remember to operate the valve
· They have limited bladder capacity
· They have reduced bladder sensation
· They’re renally impaired or have ureteric reflux
· They have an overactive bladder
A catheter leg bag is designed to collect urine and be attached to either a urethral or suprapubic indwelling catheter. There are many variations of leg bags on the market and it’s important that an individual is able to use a bag which best suits them. Common leg bag options include different volumes (most commonly 500ml), valve type (lever tap/T tap), and tube length (short tube, long tube or direct inlet). There are also options for fabric-backed leg bags or non-fabric backed leg bags.
What are the advantages of using a leg bag?
Leg bags are suitable for almost all indwelling catheter users to wear. When choosing the right leg bag, there’s a wealth of choice available, so the individual is almost certain to find a bag which suits their requirements.
Why may a catheter leg bag not be the right choice?
Unlike a valve, almost every catheter user will have the option to wear a leg bag, but should it be your first choice?
There are a few reasons why a catheter valve may not be suitable (see above) for catheter drainage, but if these contraindications aren’t applicable and an assessment to use a catheter valve has been completed by a doctor or nurse beforehand, then it might be worth giving a go!
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Healthtalk.org (2018) Living with a urinary catheter (online) Available at: http://www.healthtalk.org/peoples-experiences/long-term-conditions/living-urinary-catheter/catheter-valves [Accessed 31 July 2019]