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Method of evaluating volume reactivity and processing apparatus for evaluating volume reactivity

A processing device, reactive technology, used in the medical field to solve problems such as patient inconvenience

Active Publication Date: 2020-03-17
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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  • Method of evaluating volume reactivity and processing apparatus for evaluating volume reactivity
  • Method of evaluating volume reactivity and processing apparatus for evaluating volume reactivity
  • Method of evaluating volume reactivity and processing apparatus for evaluating volume reactivity

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0044] see figure 1 , the method for assessing volume responsiveness provided by Embodiment 1 of the present invention includes the following steps: It should be noted that if there are substantially the same results, the method for assessing volume responsiveness of the present invention does not use figure 1 The flow sequence shown is limited.

[0045] S101. Acquiring the subject's first passive leg raising test (PassiveLeg Raising test, PLR test) related to changes in preload within the first time period before passive straight leg raising through one or more vibration sensitive sensors. a parameter.

[0046] S102. Obtain a second parameter related to a change in preload within a second period of time after the subject performs a PLR test through the one or more vibration sensitive sensors after passive straight leg raising.

[0047] The PLR ​​test refers to predicting the volume responsiveness of the body by monitoring changes in SV or other surrogate indicators (such as...

Embodiment 2

[0130] see figure 2 , the device for assessing volume responsiveness provided by Embodiment 2 of the present invention includes:

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

[0132] The second parameter acquisition module 22 is configured to acquire the second parameter related to the change of the preload within the second period of time after the subject performs the PLR ​​test through the one or more vibration sensitive sensors. parameter;

[0133] A volume responsiveness determining module 23, 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 to the change of preload.

[0134] The de...

Embodiment 3

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

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Abstract

The invention belongs to the field of medicine, and provides a method for evaluating volume reactivity and a processing apparatus for evaluating volume reactivity. The method comprises the following steps: acquiring a first parameter related to the change of a front load in a first time period before a passive straight leg is lifted when a passive leg lifting PLR test is implemented on an object through one or more vibration sensitive sensors; acquiring a second parameter related to the change of the front load in a second time period after the passive straight leg is lifted when the PLR testis performed on the object through the one or more vibration sensitive sensors; and determining the volume reactivity of the object according to the first parameter related to the change of the frontload and the second parameter related to the change of the front load. The method can conveniently and simply measure the volume reactivity.

Description

technical field [0001] The invention belongs to the medical field, and in particular relates to a method for assessing volume responsiveness and a processing device for assessing volume responsiveness. Background technique [0002] Capacity management is one of the important subjects of ICU (Intensive Care Unit, comprehensive intensive care unit) and CCU (Cardiac Care Unit, coronary heart disease intensive care unit). The assessment of volume responsiveness mainly evaluates the reserve function of cardiac preload, that is, whether increasing cardiac preload will cause a corresponding increase in cardiac output. [0003] Invasive methods of volume responsiveness testing can be inconvenient for patients. Contents of the invention [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 of inconvenience caused by invasive met...

Claims

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Application Information

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Patent Type & Authority Applications(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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