Catheter with adjustable flow rate

Catheter with adjustable flow restrictor

Catheter with an aorta-occluding balloon

Catheter with an expandable perfusion lumen

Catheter with an expandable perfusion slit

Catheter with an open/closing mechanism

Catheter with angled ball tip for fallopian tube access and meth

Catheter with angled tip of reduced diameter

Catheter with associated extension lumen

Catheter with associated extension lumen

Catheter with associated extension lumen

Catheter with atraumatic drug delivery tip

Catheter with attached flexible side sheath

Catheter with autoinflating, autoregulating balloon

Catheter with autoinflating, autoregulating balloon

Catheter with autoinflating, autoregulating balloon

Catheter with automatic needle guard

Catheter with automatic needle guard

Catheter with backflow restriction

Catheter with balloon folding into predetermined configurations