POMPE À DEMEURE POUR FACILITER L'ÉLIMINATION DE L'URINE DU TRACTUS URINAIRE

摘要

A pump assembly is provided, including a pump module configured to be positioned within an interior portion of a ureter and/or renal pelvis of a patient for providing negative pressure to the patient's ureter and/or kidney, the pump module including: a housing including a flow channel for conducting fluid, wherein the housing is configured to be positioned within the interior portion of the ureter and/the renal pelvis; and a pump element positioned within the channel to draw fluid through the channel; and a control module coupled to the pump module, the control module being configured to direct motion of the pump element to control flow rate of fluid passing through the channel, and including a housing configured to be positioned within at least one of a second interior portion of the patient's ureter, a second portion of the patient's renal pelvis, or an interior portion of a patient's bladder.