Lifecath is a silicone central venous catheter with subcutaneous cuff for long-term venous access. The subcutaneous tissues colonize the cuff which ensures a secure and efficient fixation of the catheter.The extra-vascular section of the catheter features a reinforced section with clamping site, clamp and a non-removable proximal hub. The tunnellisation of the catheter must be carried out before inserting the catheter in the vein.
Lifecath can be inserted either by venous cut-down (catheter only) or by percutaneous puncture (kit with peel-apart Desilet). The fixation wings are only used during the 2 or 3 first weeks after placement of the catheter to secure it against motion, thus ensuring a quicker colonization of the Dacron cuff by the subcutaneous tissues.