What is a HeRO catheter?
The HERO (hemodialysis reliable outflow) graft is a special graft provided for patients who are dependent on dialysis, have previously had a fistula or graft that failed or for those who have a blockage or clot within their blood vessel (vascular occlusion) that prevents them from receiving a fistula or graft.
What is a HeRO device?
Abstract. Background: The Hemodialysis Reliable Outflow (HeRO) dialysis access device is a permanent tunneled dialysis graft connected to a central venous catheter and is used in patients with end-stage dialysis access (ESDA) issues secondary to central venous stenosis.
What is a HD line?
High-definition television (HD or HDTV) describes a television system providing a substantially higher image resolution than the previous generation of technologies.
What are the types of dialysis catheter?
There are three different types of dialysis access used for hemodialysis, a process in which blood is transported from your body for cleaning.
- Central venous catheter (CVC)
- Arteriovenous fistula (AV Fistula)
- Arteriovenous graft (AV Graft)
How do you remove HeRO graft?
How is the HeRO Graft explant procedure performed? The Venous Outflow Component, Arterial Graft Component connector, and the Adapter do not incorporate into the surrounding tissue and may be removed using manual traction similar to a conventional hemodialysis catheter.
What is a HeRO graft for?
The HeRO Graft is a hemodialysis access graft for patients who are failing fistulas or grafts or are catheter-dependent due to the blockage of veins leading to the heart.
What is a uldall catheter?
Shaldon catheters are twin single-lumen catheters, one for arterial flow one and one for venous flow. Both can be placed into a central vein in staggered position or one can be placed in an artery and one in a vein. Uldall catheters were concentric in design, with arterial blood flow in the outer lumen.
What is dialysis port called?
An AV (artery-vein) fistula is the best choice for hemodialysis. It is preferred because it usually lasts longer and has fewer problems like clotting and infections. A fistula should be placed several months before you need to start dialysis. This allows the fistula enough time to be ready for when you need treatment.
What is a hero catheter graft?
HERO Graft. A thin tube (catheter) with a balloon attached is inserted into the vein and expanded, opening the vessel and clearing blockages. The venous outflow component is fed through an incision in the neck and into the right atrium of the heart. The graft tube is inserted through the arm; one end is sewn to an artery,…
What is a hero graft for dialysis?
The HERO (hemodialysis reliable outflow) graft is a special graft provided for patients who are dependent on dialysis, have previously had a fistula or graft that failed or for those who have a blockage or clot within their blood vessel (vascular occlusion) that prevents them from receiving a fistula or graft.
What is a hero device?
The HeRO device is a dual component system consisting of a 6-mm internal diameter subcutaneous expandable polytetrafluoroethylene (ePTFE) graft and a 5-mm internal diameter braided nitinol reinforced silicone outflow component.
How is hero graft works?
How HeRO Graft Works The HeRO Graft is made up of two components that are implanted completely under your skin . During surgery, a reinforced tube (called the Venous Outflow Component) is inserted directly into a large vein in the neck.