Percutaneous medical insertion device

Abstract

A percutaneous medical insertion device for positioning a tubular member or a catheter within an interior cavity or a vein. The catheter having a flexible end portion and an opening that removeably receives a needle. The flexible end portion is essentially straight when the needle is positioned in the flexible end portion and the flexible end portion essentially curls when the needle is removed from the flexible end portion. The catheter has an opening that allows for the creation of a ninety degree angle of the catheter and simultaneously allowing a needle to be inserted through the flexible end of the catheter. After insertion into the interior cavity or the vein, the needle is removed from the catheter. The flexible end portion of the catheter curls when the needle is removed from the catheter to protect the interior of the interior cavity or the vein as the catheter is advanced.

Dependencies are inferred from the claim text.