| 摘要 |
A catheter system for providing a secure fit over a user's penis. The catheter system includes a tubular outer sheath has proximal and distal ends. A collection bag is in fluid communication with the distal end of the outer sheath. A tubular elastic inner sheath is disposed in the outer sheath. The inner sheath has open proximal and distal ends. A tubular insert has open proximal and distal ends and is disposed in the inner sheath. The proximal and distal ends of the insert each has an inwardly radiating elastic annular membrane. An annular collar is provide having a water absorbent inwardly radiating annular membrane. The annular collar is coupled to the proximal end of the outer sheath.
|
