Method for optimum pressure application and release time for automatic tracking and regulating external counter pulsation device

The present invention discloses a method of automatically seeking, tracking and regulating optimal pressure applying and releasing time for external counterpulsation device. The method includes acquiring body's vena digitalis signal, calculating the ratio values D/Sp and D/Sa during counterpuls...

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Bibliographische Detailangaben
Hauptverfasser:	ZHANLIN CHEN, XICHANG LI, JUN MA
Format:	Patent
Sprache:	eng
Schlagworte:	ARTIFICIAL RESPIRATION BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSESOR SPECIFIC PARTS OF THE BODY HUMAN NECESSITIES HYGIENE MASSAGE MEDICAL OR VETERINARY SCIENCE PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING ORSTIMULATING REFLEX POINTS IN THE BODY
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Beschreibung
Zusammenfassung:	The present invention discloses a method of automatically seeking, tracking and regulating optimal pressure applying and releasing time for external counterpulsation device. The method includes acquiring body's vena digitalis signal, calculating the ratio values D/Sp and D/Sa during counterpulsation, obtaining the optimal pressure applying and releasing time via continuous regulation, and obtaining accurate pressure applying and releasing time via continuous counterpulsation. The present invention determines the optimal pressure applying and releasing time via seeking the maximum D/Sp and D/Sa values, and is simple, direct and reliable, and has the advantages of automatically seeking, tracking and regulating optimal pressure applying and releasing time for external counterpulsation device.