| 摘要 |
<p>A ureteral catheter device composed of a catheter made of light transmitting, (transparent) material, the catheter having a distal end and a proximal end, and being formed to have a drainage lumen that extends between, and is open at the distal and proximal ends, and a second lumen that extends substantially parallel to the drainage lumen; and a single fiber optic filament housed in the second lumen, the fiber optic filament being provided to conduct light in a manner to illuminate the catheter.</p> |
