Patent ID: 11911579
Assignee: TC1 LLC
Field: Medical technology (Instruments)
Classification: CPC A | IPC A

Claim 6:
7. A motor assembly for a catheter pump, the motor assembly comprising:
an external housing;
a stator;
a rotor electromagnetically coupled to the stator and configured to rotate in response to energizing the stator;
a flow diverter in fluid communication with at least one catheter lumen and positioned radially between the rotor and the stator, wherein the flow diverter comprises:
a rotor chamber within which the rotor is disposed;
a distal chamber;
a proximal chamber positioned on an opposing side of the rotor chamber form the distal chamber;
a first flange positioned between the proximal chamber and the rotor chamber; and
a second flange positioned between the distal chamber and the rotor chamber;
wherein each of the first and second flanges are configured to mechanically couple the flow diverter to the external housing.