System and method for detecting fluid accumulation

A fluid and detection object technology, applied in the field of internal hemorrhage, can solve the problems of expensive, patient burden, time-consuming, etc.

Pending Publication Date: 2021-09-21
KONINKLJIJKE PHILIPS NV
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

This further increases detection latency
In addition, these methods are expensive, time-consuming (due to complex clinical workflow), burden on patients and difficult to adapt to workflow

Method used

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  • System and method for detecting fluid accumulation
  • System and method for detecting fluid accumulation
  • System and method for detecting fluid accumulation

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Embodiment Construction

[0089] The present invention will be described with reference to the accompanying drawings.

[0090] It should be understood that the detailed description and specific examples, while indicating exemplary embodiments of devices, systems and methods, are intended for purposes of illustration only and are not intended to limit the scope of the invention. These and other features, aspects and advantages of the devices, systems and methods of the present invention will be better understood from the following description, appended claims and drawings. It should be understood that the drawings are only schematic and not drawn to scale. It should also be understood that the same reference numerals are used throughout the drawings to refer to the same or like parts.

[0091] The present invention provides a system for detecting fluid accumulation in a subject. Analyze motion caused by the beating of the heart over time by monitoring motion, pressure, or force. Density changes cause...

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Abstract

A system is provided for detecting fluid accumulation in a subject. A movement induced by the beating of the heart is analyzed over time, by monitoring a movement, pressure or force. Changes in density caused by fluid accumulation result in changes in the sensor arrangement signals. Changes are used to indicate that fluid accumulation such as internal bleeding is likely to have taken place.

Description

technical field [0001] The present invention relates to a system and method for detecting fluid accumulation in the body, such as internal bleeding caused by hemorrhage. Background technique [0002] Bleeding is a major concern in postoperative care, emergency rooms, urgent care settings, and stroke patients. In particular, timely and confident monitoring and detection of internal bleeding at the bedside remains an important challenge in a variety of settings. [0003] When a healthy person loses more than 1000ml of blood, the body responds by increasing the heart rate (HR), and blood pressure changes accordingly. However, patients taking medications (eg, beta-blockers) and patients with neuropathy (eg, due to diabetes) may have an impaired ability to compensate for blood loss and may exhibit limited changes in vital signs. Also, younger patients have greater compensatory mechanisms for blood volume fluctuations, so changes in vital signs associated with blood loss will oc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B5/00A61B5/02A61B5/024A61B5/11
CPCA61B5/00A61B5/11A61B5/02A61B5/024A61B5/1102A61B5/02042A61B5/6814A61B5/6823A61B5/6828A61B5/6829A61B5/7253A61B5/7264A61B2562/0219A61B2562/0247
Inventor M·布卢特R·M·L·范利斯豪特K·H·J·德利莫雷R·乔希
Owner KONINKLJIJKE PHILIPS NV
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