Double-channel catheter for irrigating the bladder
1851-1910
Mercier's double channel condee catheter by Collin
1831-1900
Female catheter
1801-1900
Double-channel flushing catheter
1851-1920
Double-channel catheter with proxinal curve and adjustable drainage aperture
1851-1900
Double-channel metal catheter for irrigating the bladder
1860-1900
Cylindrical catheter
1851-1920
Cylindrical curved catheter with stylet in situ
1851-1900
Double-channel catheter
1801-1900
Kelly's female ureter catheter with handle and stop-cock
1881-1940
Double-channel catheter with curved proxinal end
1851-1920
Cylindrical catheter with tapered flexible proximal end and stylet in situ
1851-1920