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ICU patient unplanned extubation early warning system

An unplanned, early warning system technology, applied in catheters, alarms, medical science, etc., can solve problems such as disrupting treatment plans, patient injury, and increased hospitalization costs

Inactive Publication Date: 2020-06-12
孙孟良
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

In recent years, the incidence of UEX in various nursing adverse events has been high. UEX can cause patient injury, increase nosocomial infection, prolong the length of hospitalization, increase hospitalization costs, disrupt treatment plans, and even endanger the lives of patients. Medical Dispute

Method used

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Embodiment Construction

[0018] The present invention will be described in detail below in conjunction with specific embodiments. The following examples will help those skilled in the art to further understand the present invention, but do not limit the present invention in any form. It should be noted that those skilled in the art can make several modifications and improvements without departing from the concept of the present invention. These all belong to the protection scope of the present invention.

[0019] Such as figure 1 As shown, the embodiment of the present invention provides an early warning system for unplanned extubation of ICU patients, including a three-dimensional attitude sensor I arranged close to the insertion end of the catheter, a thin-film pressure sensor arranged on the catheter, and a button inside the patient gown. The three-dimensional attitude sensor II is used to realize the acquisition of the patient's motion state and a PC that communicates with the three-dimensional ...

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Abstract

The invention discloses an ICU patient unplanned extubation early warning system. The ICU patient unplanned extubation early warning system comprises a three-dimensional attitude sensor arranged closeto an insertion end of a catheter, a film type pressure sensor arranged on the catheter, and a PC communicating with the three-dimensional attitude sensor and the film type pressure sensor. A monitoring data post-processing system is loaded in the PC; the system comprises a data local storage module, a catheter state evaluation module and a GSM early warning module. The catheter state evaluationmodule can automatically complete analysis of catheter end posture data and catheter pressure data. During the analysis, an analysis result is obtained according to the received catheter end posture data, catheter pressure data and a nearest neighbor classification algorithm, and when the obtained analysis result falls into an early warning threshold, the GSM early warning module is started to send an early warning short message. According to the invention, non-planned extubation behaviors can be discovered in time, so that the non-planned extubation behaviors can be corrected and stopped in time.

Description

technical field [0001] The invention relates to the field of ICU intubation monitoring, in particular to an early warning system for unplanned extubation of ICU patients. Background technique [0002] Unplanned extubation (UEX) refers to the patient's self-extraction of the tube without the consent of the medical staff, including extubation caused by improper operation by volunteers, also known as accidental extubation, which is one of the main adverse events in the intensive care unit. First, it is also an important indicator reflecting ICU medical care treatment. In recent years, the incidence of UEX in various nursing adverse events has been high. UEX can cause patient injury, increase nosocomial infection, prolong the length of hospitalization, increase hospitalization costs, disrupt treatment plans, and even endanger the lives of patients. Medical Dispute. Contents of the invention [0003] In order to solve the above problems, the present invention provides an ...

Claims

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Application Information

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IPC IPC(8): A61B5/11A61B5/00A61M25/00G16H40/60G08B21/04H04W4/38H04W84/18
CPCA61B5/1116A61B5/746A61M25/00G16H40/60G08B21/043G08B21/0461H04W4/38H04W84/18A61M2025/0002
Inventor 孙孟良段磊李爱光
Owner 孙孟良
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