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Urological Catheter Supplies

Jun 06,2025

A well-stocked urological catheter tray ensures safe, efficient catheterization and ongoing urinary management. Urological catheter supplies encompass all items needed for catheter insertion, maintenance, irrigation, and drainage. Proper selection, aseptic technique, and scheduled replacement of components minimize catheter-associated urinary tract infections (CAUTIs), urethral trauma, and patient discomfort.



Key categories of supplies include:


  1. Catheters & Accessories

    • Indwelling (Foley) Catheters: Available in silicone or latex, 12–24 Fr sizes, with 5–30 mL balloons.

    • Intermittent (Straight) Catheters: Single-use or reusable, hydrophilic-coated options offer reduced friction.

    • Suprapubic Catheters: Tunnelled catheter with a flange or cuff for long-term use.


  2. Drainage Systems

    • Standard Urine Bags: 500 mL–2 L capacities; refillable, with anti-reflux valves.

    • Leg Bags: Lightweight, 300–500 mL capacity, straps for ambulation.


  3. Insertion & Irrigation Kits

    • Sterile Drapes & Gloves: Maintain a “no-touch” field.

    • Lubricating Jelly: Water-soluble, sterile.

    • Irrigation Syringes & Solutions: 30–60 mL syringes; sterile saline or antibiotic solutions for blocked catheters.


  4. Securement & Skin Care

    • Catheter Stabilization Devices: Anchoring straps or adhesive securement to prevent tension.

    • Perineal Cleansers & Dressings: Antimicrobial wipes; non-irritating barrier films.


  5. Disposal & Safety

    • Sharps Containers: For needles or lancets.

    • Biohazard Bags & Liners: Urine-soaked materials disposal.



Below is a concise table summarizing common urological catheter supplies, their purpose, and typical replacement intervals:


Supply ItemPurposeReplacement IntervalCare Highlights
Foley Catheter (Silicone)Continuous drainage, balloon retentionEvery 7–14 daysAseptic insertion, balloon inflation test before use
Intermittent Catheter (Hydrophilic)On-demand bladder emptyingSingle-use or per protocolSterile technique, adequate lubrication
Standard Drainage BagUrine collectionEvery 5–7 days or PRNKeep below bladder level, avoid kinks
Leg BagAmbulatory drainageEvery 3–5 daysSecure straps comfortably, empty when half-full
Irrigation Syringe & SalineCatheter patency maintenanceSingle-use for each flushUse gentle pressure, monitor for resistance
Stabilization StrapPrevents catheter tension and urethral traumaPer product guidelines (often 5–7 days)Check skin integrity, reposition daily
Antimicrobial WipesPeriurethral skin cleansingDaily or PRNClean outward from meatus, allow skin to dry



By coordinating supplies selection with patient mobility, duration of catheterization, and infection risk, healthcare teams optimize urinary management outcomes. Regular inventory checks, staff training on aseptic technique, and patient education on warning signs—fever, pain, blockage—are essential components of quality urological care.



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