
Antimicrobial Barrier Caps
● Reduce hemodialysis catheter infections by up to 63%.
● ClearGuard HD Caps are designed to kill infection causing bacteria inside a hemodialysis catheter hub.
● They have a rod that extends into the hemodialysis catheter hub.
● The rod and cap threads are coated with chlorhexdine, a well known broad spectrum antimicrobial agent.
● The chlorhexdine coating dissolves to kill microorganisms on the inside and the outside of the catheter hub.
● The existing catheter clamp holds the antimicrobial agents inside the catheter hub between treatments.
● ClearGuard HD caps are used in place of a standard cap or connector.
● Designed to meet your needs, ClearGuard HD Caps can be used with heparin, citrate and saline solutions.
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ClearGuard Antimicrobial Barrier Caps are protective caps engineered to cover and safeguard dialysis connectors, catheter hubs, and access ports when not in use. These caps incorporate an antimicrobial barrier layer that helps inhibit the growth and transfer of bacteria, viruses, and other microorganisms on the capped surface. By maintaining a cleaner barrier between treatments, ClearGuard caps help support infection control protocols in dialysis clinics, hospitals, and outpatient facilities where catheter and line hygiene is critical.
ClearGuard caps are designed for ease of use, fitting securely on compatible medical connectors while remaining easy for clinical staff to remove and replace as needed. The integrated antimicrobial protection adds a proactive infection prevention measure to routine line handling and care.
| Product Code | Description | Quantity/Unit of Measure |
|---|---|---|
| CG HD-100 | ClearGuard HD Caps Antimicrobial Barrier Caps | 100 sets/cs |
Antimicrobial Protection
ClearGuard caps contain antimicrobial agents within the cap’s contact surface that help reduce surface microbial contamination on catheter hubs and blood line connectors between treatments, supporting broader infection control practices.
Secure, Leak‑Resistant Fit
Each cap is engineered to fit snugly on compatible connectors, creating a barrier that helps prevent contaminants from entering or settling on access sites when they are not actively being used for dialysis or other procedures.
Easy Application & Removal
The design allows quick placement and removal by clinical staff, supporting efficient line management workflows in busy clinical environments. Clear, color‑coded caps also make it easy to identify protected versus unprotected access points at a glance.
Reduces Infection Risk Between Uses
By maintaining a protected surface on catheter hubs and connectors, ClearGuard caps help minimize the risk of cross‑contamination and potential bloodstream infections associated with handling and environmental exposure.
Supports Clinical Protocols
Adding ClearGuard caps as part of standard dialysis access care can help facilities strengthen compliance with hygiene and infection prevention standards, especially in settings where frequent line access occurs.
These features make ClearGuard Antimicrobial Barrier Caps a valuable addition to infection prevention strategies in dialysis centers and other healthcare facilities — helping protect patients and streamline safe line handling practices.



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Dial Medical Supply provides high-quality hemodialysis supplies with fast shipping, flexible ordering, and real human support—serving clinics, hospitals, and VA facilities nationwide.
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