Signal linkage control method, system, device, computer readable storage medium and program product
By using a signal-linked control method, chest compressions and ventilations are coordinated, solving the problem of incoordination between compressions and ventilations in cardiopulmonary resuscitation, improving the success rate of cardiac resuscitation and oxygen supply efficiency, and reducing compression interruption time.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- SUNLIFE SCI (SUZHOU) INC
- Filing Date
- 2026-04-13
- Publication Date
- 2026-07-17
AI Technical Summary
During cardiopulmonary resuscitation (CPR), the lack of a good linkage mechanism between chest compressions and ventilation can lead to insufficient or excessive ventilation, affecting the success rate of cardiac resuscitation.
The system employs a signal-linked control method. By detecting whether an advanced airway has been established, it controls the compression-ventilation cycle of the chest compression and ventilation modules, ensuring coordinated action between each compression and ventilation. It utilizes the alternation of negative and positive pressure within the thoracic cavity to achieve effective oxygen supply and carbon dioxide removal, avoiding excessive airway pressure and ensuring the compression factor (CCF).
It improved the success rate of cardiac resuscitation, reduced the time of interruption of compressions during ventilation, ensured the reconstruction of circulatory blood flow, and improved the efficiency of oxygen supply and carbon dioxide removal.
Smart Images
Figure CN122398613A_ABST