Self-control anesthesia closed-loop target control system

A target-controlled, closed-loop technology, applied in the field of shallow sedation monitoring, which can solve the problems of complex, unsolved individualized medication, and insufficient manpower for anesthesiologists.

Pending Publication Date: 2020-04-10
加文简 +2
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the manpower of anesthesiologists is very insufficient, so patient-controlled sedation technology has emerged, but the existing technology needs to set complex injection parameters, and due to the objective existence of individual differences among patients, the setti

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Self-control anesthesia closed-loop target control system
  • Self-control anesthesia closed-loop target control system
  • Self-control anesthesia closed-loop target control system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0053] The present invention will be described in detail below in conjunction with the accompanying drawings and embodiments.

[0054] Such as Figure 1-2 As shown, the self-controlled anesthesia closed-loop target control system includes a housing 1, an input module, a control chip, an automatic infusion module, and a handle 2, and the housing 1 is equipped with an input module, an automatic infusion module, and a control chip;

[0055] The control chip is electrically connected to the input module and the automatic infusion module respectively; the input module is used to turn on the system power supply and input control instructions to the control chip, and can also input initial drug delivery speed parameters; the control chip according to The control instruction controls the startup or shutdown of the automatic infusion module, and when there is an initial drug delivery speed parameter, the initial drug delivery speed of the automatic infusion module is controlled accordi...

Embodiment 2

[0071] On the basis of Example 1, the following rules are added to the standard drug administration rules in the anesthesia process:

[0072] The control chip is provided with a drug concentration calculation module to calculate real-time effect chamber drug concentration and plasma drug concentration;

[0073] Comparing the real-time drug concentration in the effect chamber with the plasma drug concentration, unless the drug concentration in the effect chamber is greater than or equal to 80% of the plasma drug concentration, even if the standard dosing rule of the anesthesia process is met, the patient's double-click signal to increase the drug concentration request will not be accepted .

Embodiment 3

[0075] On the basis of Example 1, the following rules are added to the standard drug administration rules in the anesthesia process:

[0076] The control chip is provided with a drug concentration calculation module to calculate real-time effect chamber drug concentration and plasma drug concentration;

[0077] Comparing the real-time effect chamber drug concentration and plasma drug concentration, unless the effect chamber drug concentration is greater than or equal to 85% of the plasma drug concentration, even if the standard dosing rule of the anesthesia process is met, the patient's double-click press signal to increase the drug concentration request will not be accepted .

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention aims to provide a self-control anesthesia closed-loop target control system. The self-control anesthesia closed-loop target control system comprises a shell, an input module, a control chip, an automatic infusion module and a handle, and the input module, the automatic infusion module and the control chip are installed on the shell; the input module is used for starting a system power supply and inputting an initial control instruction to the control chip; the control chip controls the starting of the automatic infusion module and the initial infusion speed according to the initial control instruction; the handle is provided with a vibration device and a key module; wherein the control chip sends a vibration signal to the vibration device of the handle at regular time and controls the vibration device to vibrate, the key module is used for immediately performing single-click pressing and feeding back a single-click pressing signal to the control chip when a patient feelsvibration, and a double-click key module transmits a double-click pressing signal to the control chip when the patient wants to increase the concentration of medicine. The operation is simple, the anesthesia process is safe and reliable, and the automation degree of local anesthesia is greatly improved.

Description

technical field [0001] The invention relates to shallow sedation monitoring, in particular to a self-controlled anesthesia closed-loop target control system. Background technique [0002] Conscious analgesia and anesthesia (MAC) refers to the intravenous injection of one or more than two types of analgesia according to the condition of the recipient in order to overcome the discomfort and psychological fear caused by surgery or other treatments during local anesthesia or without anesthesia. Intravenous anesthetics, anti-anxiety, sedation and intensive analgesia, monitoring, appropriate support and treatment process. It is one of the hotspots of anesthesia clinical research in recent years. Conscious analgesia anesthesia can increase the comfort of the patient and eliminate the fear and anxiety of the patient caused by local anesthesia. treatment period. And because the dosage is less than that of general anesthesia, the quality of anesthesia is improved, the stress respon...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): G05B19/042A61M5/145
CPCG05B19/042A61M5/1452A61M2005/14208A61M2202/048A61M2202/0007
Inventor 加文简斯特凡·施拉格麦超伟麦玉麟周文军黄文鉴
Owner 加文简
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap