Stop the Bleed. Put a Cap on It.
Emergency support for dialysis access using the Fistula Cap (“Bottle Cap”) technique.
Uncontrolled bleeding from dialysis access can be life-threatening. The fistula cap keychain is a simple, effective tool designed to help stop bleeding quickly until emergency care arrives.
At Vascular Institute of Virginia, our experienced interventional radiologists provide advanced solutions to protect and maintain dialysis access for patients across Woodbridge, VA and Fredericksburg, VA.
WHAT IS THE FISTULA CAP?
The fistula cap keychain is an emergency aid designed to help stop uncontrolled bleeding from your dialysis access site.
Compact and easy to carry, this “bottle cap” device allows patients or caregivers to quickly apply focused pressure directly where it’s needed—helping stabilize the situation until medical help arrives.
STEP-BY-STEP – HOW TO USE THE FISTULA CAP
How to Use the Fistula Cap in an Emergency
Step 1: Identify the Bleed
Recognize that your access is bleeding. Apply immediate pressure and locate your fistula cap keychain.
Step 2: Call 911
Dial 911 or ask someone nearby for help.
If you are alone, call emergency services and continue applying pressure.
Step 3: Apply the Cap
Identify the exact location of the bleed and position the fistula cap directly over the site, placing the hollow side down.
Step 4: Hold Pressure
Hold firm pressure and secure the cap with tape or a bandage. Continue applying pressure until emergency services arrive.
*Rights reserved with Vascular Institute of Virginia.
If your access begins bleeding:
Apply pressure immediately and use your fistula cap. Call 911 right away.
WHY THIS MATTERS
Your Dialysis Access Is Your Lifeline
Bleeding from a dialysis access site can escalate quickly. Having a simple, effective tool—and knowing how to use it—can make a critical difference.
Working with a specialized peripheral vascular disease doctor ensures your access is not only protected in emergencies, but also properly maintained long-term.
EXPERT CARE
Advanced Vascular Care in Woodbridge & Fredericksburg, VA
At VIV, our board-certified interventional radiologists specialize in dialysis access management and minimally invasive vascular procedures.
If you're searching for a peripheral vascular disease doctor in Woodbridge, VA or Fredericksburg, VA, our team provides expert care focused on preserving access function and preventing complications.
Have Questions About Your Dialysis Access?
Trusted by Patients Across Virginia
"These folks have always been so wonderful. They make you feel welcome whether you are the patient or caregiver. Their explanations of procedures are easily understood as well as the reasons for them. When there is a problem with access at dialysis, you get him in that day so he can get back to his dialysis and keep to his schedule. This is vitally important, and we are so appreciative of your care and kindness."
-- Anonymous
Contact Our Practice
If you would like to learn more about the Fistula Cap ("Bottle Cap") Treatment and other minimally invasive solutions at Vascular Institute of Virginia, please contact us today at 703-763-5224 or fill out our online contact form and we will get back to you as soon as possible. We have three convenient locations in Virginia including Fairfax, Fredericksburg, and Woodbridge.
