Males urethral urinary mucous and urethral vesical urinary catheter contact zone isolating device, has cylindrical portion to cover penis in watertight manner when urethra vesical catheter is installed

摘要

The device has a cylindrical portion (1) of variable diameter and opened at an end (3) to cover penis in a watertight manner when a urethral vesicle catheter is installed. The cylindrical portion is made up of sterilizable, biocompatible, watertight and flexible material. A flexible fixation ring (4) is adhered to skin and a valve (5) permits injection of medicinal product into a lumen.