Shop Closed System Catheters for Reduced UTI Risk
At Best Care Supplies, we carry a comprehensive selection of closed system catheters — also known as closed system catheter kits or no-touch catheters — designed for individuals who self-catheterize and need the highest level of protection against urinary tract infections (UTIs). Unlike standard intermittent catheters, closed system kits come pre-assembled with a sterile collection bag, protective introducer tip, and often a pre-lubricated catheter, allowing for a completely touch-free, sterile catheterization process from start to finish.
Our closed system catheter lineup is sourced from trusted brands including Meddcare and Dignex, and is available in a range of French sizes and tip styles to accommodate both male and female users. These kits are especially recommended for individuals with a history of recurrent UTIs, those who catheterize in non-sterile environments, and patients with spinal cord injuries or other conditions that increase infection susceptibility.
What Is a Closed System Catheter Kit?
A closed system catheter kit is an all-in-one, sterile package that typically includes:
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A pre-lubricated or hydrophilic-coated catheter — ready to use without additional lubricant
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A pre-attached sterile collection bag — urine drains directly into the sealed bag, never exposed to the environment
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A protective introducer tip — shields the catheter tip from contamination as it passes through the outer urethra, where bacteria are most concentrated
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Sterile drape and gloves (in some kits) — for a fully sterile field during catheterization
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Antiseptic wipes or cleansing supplies (in some kits) — for pre-catheterization skin preparation
Because the catheter never comes into contact with the environment or the user's hands during insertion, closed system kits dramatically reduce the risk of introducing bacteria into the bladder — the primary cause of catheter-associated urinary tract infections (CAUTIs).
Closed System vs. Standard Intermittent Catheters
Both closed system and standard intermittent catheters are used for bladder drainage, but they differ significantly in their infection control design:
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Standard intermittent catheters require the user to handle the catheter directly and drain urine into a toilet or separate container. While effective for most users, they carry a higher risk of contamination if sterile technique is not maintained.
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Closed system catheter kits eliminate direct catheter handling through the use of an introducer tip and pre-attached collection bag, providing a sterile, no-touch catheterization experience that is significantly safer for high-risk individuals.
Clinical studies have shown that closed system catheters can significantly reduce the incidence of UTIs in individuals who catheterize regularly, making them the preferred choice for many urologists and continence specialists for high-risk patients.
Who Should Use Closed System Catheters?
Closed system catheter kits are particularly recommended for:
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Individuals with recurrent UTIs — those who experience frequent urinary tract infections despite proper catheterization technique with standard catheters
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Spinal cord injury (SCI) patients — who face elevated infection risk due to neurogenic bladder and immune system considerations
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Individuals who catheterize outside the home — in public restrooms, at work, or while traveling, where maintaining a sterile environment is more challenging
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Immunocompromised individuals — including those undergoing chemotherapy, living with HIV/AIDS, or taking immunosuppressive medications
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Patients with vesicoureteral reflux (VUR) — where bacteria introduced during catheterization can more easily reach the kidneys
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Individuals with neurogenic bladder — from multiple sclerosis (MS), spina bifida, Parkinson's disease, or other neurological conditions
For individuals who do not require the added infection protection of a closed system kit, our standard intermittent catheters — including hydrophilic-coated and coude tip options — offer a cost-effective alternative. Explore our full Urological Supplies collection for all catheter types and accessories.
Closed System Catheter Sizing
Like all catheters, closed system kits are sized by French (Fr) size, referring to the outer diameter of the catheter tube. Common sizes for adults include:
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14 Fr — commonly used by women and men with a standard urethra
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16 Fr — the most frequently used size for adult men
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18 Fr — used when a larger lumen is needed for adequate drainage
Kits are also available in straight tip and coude tip configurations. Coude tip kits are designed for men who experience difficulty navigating an enlarged prostate or urethral stricture during catheterization. Always follow your healthcare provider's recommendation for the appropriate size and tip style.
FSA & HSA Eligible
Closed system catheter kits are a qualified medical expense and are typically eligible for purchase using a Flexible Spending Account (FSA) or Health Savings Account (HSA). For individuals who use closed system kits daily, purchasing with pre-tax FSA/HSA dollars can result in meaningful savings over time. Confirm eligibility with your plan administrator before purchasing.
Frequently Asked Questions
Do closed system catheters really reduce UTIs?
Yes. Multiple clinical studies support the use of closed system catheters as an effective strategy for reducing catheter-associated UTIs (CAUTIs), particularly in high-risk populations such as spinal cord injury patients and immunocompromised individuals. The no-touch design and pre-attached collection bag minimize bacterial contamination during catheterization.
Are closed system kits more expensive than standard catheters?
Closed system kits typically cost more per unit than standard intermittent catheters due to the additional components included. However, for individuals prone to recurrent UTIs, the cost of the kits may be offset by reduced medical expenses associated with treating infections. Many insurance plans cover closed system catheters with a prescription.
Can women use closed system catheters?
Yes. Closed system catheter kits are available in shorter lengths suitable for female anatomy. Female users benefit from the same infection-reducing advantages as male users, particularly when catheterizing in non-sterile environments.
How do I use a closed system catheter kit?
Each kit includes step-by-step instructions. In general: open the sterile package, position the collection bag below the bladder, insert the catheter using the protective introducer tip without touching the catheter shaft, allow the bladder to drain completely into the attached bag, then remove and dispose of the entire kit. Never reuse a closed system catheter kit.
