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US 2023/0263442 A1Published application
Acute kidney injury monitoring
AssigneeCovidien LP
InventorsJacob D. Dove, Søren Aasmul, William S. Smith, David J. Miller, Jesper Svenning Kristensen
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Abstract
Example systems, catheters, and methods are disclosed for actively sampling a fluid. An example system includes a pump configured to pump fluid to direct the fluid a dissolved oxygen sensor and the dissolved oxygen sensor configured to output a signal indicative of an amount of dissolved oxygen in the fluid.
Claims20
A method comprising:
- pumping, by a pump, a fluid to direct the fluid to a dissolved oxygen sensor;
- and
- outputting, by the dissolved oxygen sensor, a signal indicative of an amount of dissolved oxygen in the fluid.
A system comprising:
- a pump;
- and
- a dissolved oxygen sensor, wherein the pump is configured to pump fluid to direct the fluid to the dissolved oxygen sensor, and wherein the dissolved oxygen sensor is configured to output a signal indicative of an amount of dissolved oxygen in the fluid.
A triple lumen Foley catheter comprising:
- a pump ;
- and
- a dissolved oxygen sensor, wherein the pump is configured to pump urine from a bladder of a patient to direct the urine to the dissolved oxygen sensor, and wherein the dissolved oxygen sensor is configured to output a signal indicative of an amount of dissolved oxygen in the urine.
Dependencies are inferred from the claim text.