Pump assembly and system for inducing negative pressure in portion of urinary tract of patient

A one-part, one-piece technology, applied in the field of pump assemblies and systems for inducing negative pressure in a part of a patient's urinary tract, can solve problems such as improved renal function, patients with cardio-renal syndrome, etc.

Pending Publication Date: 2022-02-18
ROIVIOS LIMITED
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  • Abstract
  • Description
  • Claims
  • Application Information

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  • Pump assembly and system for inducing negative pressure in portion of urinary tract of patient
  • Pump assembly and system for inducing negative pressure in portion of urinary tract of patient
  • Pump assembly and system for inducing negative pressure in portion of urinary tract of patient

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Embodiment Construction

[0164] As used herein, the singular forms "a", "an" and "the" include plural referents unless the context clearly dictates otherwise.

[0165] As used herein, the terms "right", "left", "overhead" and their derivatives shall refer to the present invention as they are oriented in the drawings. The term "proximal" refers to the portion of the catheter device that is manipulated or contacted by the user, and / or the portion of the indwelling catheter that is closest to the urinary tract access site, such as the urethra or percutaneous access opening in the patient. The term "distal" refers to the opposite end of the catheter device that is configured to be inserted into the patient's body, and / or the portion of the catheter device that is inserted most distally into the patient's urinary tract. It is to be understood, however, that the invention is capable of various alternative orientations and thus these words should not be viewed as limiting. Furthermore, it should be understo...

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Abstract

A pump assembly for increasing the urine output from a patient includes at least one ureteral catheter including a distal portion having a retention portion configured to be positioned in a patient's kidney, renal pelvis, and/or ureter; and a proximal portion defining a drainage lumen. The retention portion includes at least one drainage port which permits fluid flow into the drainage lumen. The pump assembly further includes a pump configured to provide negative pressure to at least one of the renal pelvis or kidney through the drainage lumen of the at least one ureteral catheter. The pump includes at least one fluid port in fluid communication with the drainage lumen of the proximal portion of the ureteral catheter for receiving fluid from the patient's kidney, wherein at least a portion of the pump is configured to be positioned within a patient's body.

Description

[0001] Cross References to Related Applications [0002] This application is based on U.S. Patent Application No. 16 / 640210, entitled "Indwelling Pump for Facilitating Removal of Urine from the Urinary Tract," filed February 19, 2020 Continuation-in-Part of U.S. Patent Application No. 16 / 640210, which is the U.S. national phase of International Application No. PCT / IB2018 / 056444, filed August 24, 2018, and claims a U.S. provisional patent filed on August 25, 2017 Benefit of Application No. 62 / 550259, each of which is hereby incorporated by reference in its entirety. [0003] This application also claims the patent application entitled "Implantable Pump for Inducing Negative Pressure in a Portion of a Urinary Tract of a Patient" filed on April 23, 2019 U.S. Provisional Patent Application No. 62 / 837,513, the disclosure of which is hereby incorporated by reference in its entirety. [0004] background technical field [0005] The present invention relates to a pump configured...

Claims

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Application Information

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IPC IPC(8): A61M1/00A61M25/00
CPCA61M2210/1082A61M2210/1085A61M2210/1078A61M2205/04A61M2202/0496A61M2205/3334A61M2205/3344A61M2205/3538A61M2205/3515A61M2205/8206A61M2205/8243A61M27/008A61M1/82A61M1/80
Inventor 约翰·R·厄尔贝二世安德鲁·卡希尔艾伦·黄奥利维亚·瑟金特雅各布·L·厄珀可珍妮·臧大卫·E·奥尔
Owner ROIVIOS LIMITED
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