A cardiopulmonary resuscitation feedback system
A cardiopulmonary resuscitation and feedback system technology, applied in the fields of cardiac stimulation, treatment, medical science, etc., can solve problems such as poor scalability, different personal conditions of patients, and increased cardiac load of patients, so as to achieve improved performance, good scalability, and eliminate The effect of the process of signal preprocessing
Active Publication Date: 2022-04-05
JILIN UNIV
View PDF8 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0006] Another evaluation method is to evaluate the compression effect of CPR itself, such as detecting the depth of chest compressions, and evaluating the quality of CPR through sensors; this method directly reflects the depth and frequency of compressions, but the problem is that the patient's Individual conditions are different, and the relevant parameters of compression cannot reflect the actual effect of the patient's physical condition
In addition, in actual clinical work, the phenomenon of return of spontaneous circulation (ROSC) of the patient often occurs during CPR. If it cannot be discovered in time, the CPR rescue process will continue, and additional chest compressions will increase the patient's heart load, and even cause serious damage to the patient. Negative cardiac and hemodynamic effects
[0007] On the other hand, due to the different scenarios of CPR, the detection conditions of the physiological signals and compression parameters are different, the above-mentioned methods also have poor scalability and cannot be adapted to multiple scenarios
Kennen has already conducted research on a certain indicator, but its signal processing algorithm can only be limited to the monitoring of a single indicator, and cannot combine indicators (such as chest compression indicators combined with physiological parameter indicators). In addition, doctors only use their own experience. The CPR process, its operation based on feedback, in which empirical wisdom cannot be applied by non-professional scenarios
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 moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0032] The present invention will be described in further detail in conjunction with the accompanying drawings and embodiments. It should be understood that example embodiments may be embodied in many forms and should not be construed as limited to the examples set forth herein.
[0033] figure 1 A block diagram of a typical cardiopulmonary resuscitation feedback system (100) is shown, including:
[0034] A physiological detection unit interface (101), used for optional external connection of a physiological detection unit (201), the physiological detection unit is used to obtain measurement results related to the patient's physiological parameters;
[0035] The pressure measurement unit interface (102), used for at least connecting the first pressure measurement unit (202), and optionally one or more second pressure measurement units (203, 204), the first pressure measurement unit and the optional The second compression measurement unit (203, 204) is arranged to obtain meas...
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
Login to View More Abstract
A cardiopulmonary resuscitation feedback system, including a physiological detection unit interface, an optional external physiological detection unit, including a compression measurement unit interface, an external first compression measurement unit and an optional second compression measurement unit, based on the physiological detection unit and the compression detection unit The results of the unit, through training the optimized algorithm model, determine the target of compression frequency and compression depth, and provide the results to the feedback unit.
Description
technical field [0001] The invention relates to a cardiopulmonary resuscitation feedback system, in particular to a cardiopulmonary resuscitation feedback system that can expand multiple detection interfaces and is suitable for multi-scenario adaptation. Background technique [0002] Cardiac arrest (CA) is one of the leading causes of death in China and the world. After the heart stops beating, the effective pumping function disappears, and the suspension of effective circulation causes severe ischemia, hypoxia and metabolic disorders in the tissue cells of the whole body. A one-minute delay in cardioversion in cardiac arrest patients reduces survival by at least 10%. If the cardiac arrest lasts for more than 5 minutes, it often causes irreversible damage to the brain and vital organs of the patient, resulting in death. Even if it is rescued, there will often be sequelae of varying degrees. Cardiopulmonary resuscitation (CPR) is considered to be the most effective and dire...
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
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): A61H31/00
CPCA61H31/006A61H2230/208A61H2201/5061A61H2201/5007
Inventor 邹小丽邹小娟陈晶
Owner JILIN UNIV