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A method for evaluating volume responsiveness and a processing device for evaluating volume responsiveness

A reactive and volumetric technology, applied in the medical field, can solve the inconvenience of patients and other problems, and achieve the effect of convenient and simple measurement, convenient and simple volume responsiveness

Active Publication Date: 2022-07-29
SHENZHEN DARMA TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a method, device, system, computer-readable storage medium and processing equipment for assessing volume responsiveness, aiming to solve the problem that invasive methods bring inconvenience to patients

Method used

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  • A method for evaluating volume responsiveness and a processing device for evaluating volume responsiveness
  • A method for evaluating volume responsiveness and a processing device for evaluating volume responsiveness
  • A method for evaluating volume responsiveness and a processing device for evaluating volume responsiveness

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Experimental program
Comparison scheme
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Embodiment 1

[0044] see figure 1 , the method for evaluating the capacity responsiveness provided by the first embodiment of the present invention includes the following steps: It should be noted that, if there are substantially the same results, the method for evaluating the capacity responsiveness of the present invention does not figure 1 The sequence of processes shown is limited.

[0045] S101. Obtain, through one or more vibration-sensitive sensors, the first time period related to the change of preload in the first time period before passive straight leg raising when the object performs the passive leg raising test (Passive Leg Raising test, PLR test). a parameter.

[0046] S102. Acquire, through the one or more vibration-sensitive sensors, a second parameter related to a change in preload in a second period of time after the passive straight leg is raised when the subject performs the PLR ​​test.

[0047] The PLR ​​test refers to predicting the body's volume responsiveness by mon...

Embodiment 2

[0130] see figure 2 , the device for evaluating volume responsiveness provided by the second embodiment of the present invention includes:

[0131] The first parameter acquisition module 21 is configured to acquire, through one or more vibration-sensitive sensors, the first parameter related to the change of the preload in the first period of time before the passive straight leg raising when the subject performs the passive leg raising PLR test. a parameter;

[0132] The second parameter obtaining module 22 is configured to obtain, through the one or more vibration-sensitive sensors, the second parameter related to the change of the preload in the second time period after the passive straight leg raise of the subject during the PLR ​​test. parameter;

[0133] The volume responsiveness determination module 23 is configured to determine the volume responsiveness of the subject according to the first parameter related to the change of preload and the second parameter related t...

Embodiment 3

[0136] Embodiment 3 of the present invention provides a computer-readable storage medium, where the computer-readable storage medium stores a computer program, and when the computer program is executed by a processor, implements the capacity responsiveness evaluation method provided in Embodiment 1 of the present invention steps of the method.

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Abstract

The invention is applicable to the medical field, and provides a method for evaluating the volume responsiveness and a processing device for evaluating the volume responsiveness. The method includes: acquiring, through one or more vibration-sensitive sensors, a first parameter related to a change in preload within a first period of time before passive straight leg raising when the subject performs a passive leg raising PLR test; The one or more vibration-sensitive sensors acquire the second parameter related to the change of the preload in the second time period after the passive straight leg is raised when the subject performs the PLR ​​test; according to the change of the preload The associated first parameter and the second parameter associated with changes in preload determine volume responsiveness of the subject. The present invention can conveniently and simply measure the volume responsiveness.

Description

technical field [0001] The invention belongs to the field of medicine, and in particular relates to a method for evaluating volume responsiveness and a processing device for evaluating volume responsiveness. Background technique [0002] Capacity management is one of the important topics in ICU (Intensive Care Unit, comprehensive intensive care unit) and CCU (CardiacCare Unit, coronary heart disease intensive care unit). The assessment of volume responsiveness mainly evaluates the reserve function of cardiac preload, that is, whether an increase in cardiac preload will cause a corresponding increase in cardiac output. [0003] Invasive methods of fluid responsiveness testing can be inconvenient to patients. SUMMARY OF THE INVENTION [0004] The purpose of the present invention is to provide a method, device, system, computer-readable storage medium and processing device for evaluating volume responsiveness, aiming to solve the problem of inconvenience to patients caused b...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61B5/029
CPCA61B5/029A61B5/7203A61B5/725A61B5/7475
Inventor 庄少春
Owner SHENZHEN DARMA TECH CO LTD
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