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A diagnostic method and apparatus

A diagnostic method and equipment technology, applied in the field of equipment and systems, can solve problems such as liquid overload, and achieve the effect of high resolution and reliable resolution

Inactive Publication Date: 2012-11-14
FLOWSENSE LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

On the other hand, fluid overuse can lead to fluid overload, pulmonary edema, and ARDS

Method used

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  • A diagnostic method and apparatus
  • A diagnostic method and apparatus
  • A diagnostic method and apparatus

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Embodiment Construction

[0088] now refer to figure 1 , it can be seen that the urine volume of a patient during cardiopulmonary bypass as a function of time is shown as a graph, wherein according to the graph there is a constant increase in volume, so no problems are detected.

[0089] now refer to figure 2 and 3 , figure 2 is a curve representation of the urine flow rate measured according to the method of the present invention, and image 3 is a graphical representation of the flow rate described on the graph that also shows standard blood pressure measurements for the same patient over the same time period. It can be seen that a sharp drop in flow rate is detected and displayed in accordance with the method of the present invention, using standard blood pressure measurement methods, as can be seen for more than an hour before the drop in blood pressure.

[0090] Therefore, from figure 1 , 2 and 3, it can be seen that the existing standard methods and tools point out that the urine volume ...

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Abstract

The present invention provides a diagnostic method comprising continuously monitoring and transmitting urine output and urine flow rates of a catheterized patient to means which correlate the same with at least one of renal perfusion, renal function, fluid status, polyuria, oleguria, hypoperfusion, hemorrhage shock and GFR.

Description

technical field [0001] The present invention relates to a diagnostic method which correlates urine output with urine flow for early diagnosis of diseases related to abnormal fluid state. The present invention also provides an apparatus and system for addressing the hemodynamic state and renal function of the body. [0002] The field of the invention relates to handling patient fluids, and more specifically, giving instructions for "urine flow", for example, instructions for renal perfusion, instructions for glomerular filtration rate (GFR), changes in extracellular fluid, renal Mobility and urine flushing issues, etc. Background technique [0003] One of the most troublesome of all problems in critically ill patients is maintaining proper body fluids and a proper balance between fluid input and fluid output. Currently, most patients hospitalized in the intensive care unit (ICU) are monitored by serially measuring several hemodynamic parameters such as heart rate, invasive ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B5/20
CPCA61B5/4839A61B5/14507A61B5/208A61B5/201Y10T29/49826A61B5/20A61B10/007
Inventor I·帕兹N·帕兹
Owner FLOWSENSE LTD
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