Monitoring parameter threshold value setting method and monitoring system

A method performed by a patient monitor for setting at least one alarm for a patient condition, comprising:

• receiving, by an input of the patient monitor, an adjustment of a threshold value for each threshold indicator of at least one threshold indicator from threshold indicators of a first monitoring parameter and a second monitoring parameter by a user, and a threshold value of each threshold indicator can be adjusted by arrows on both sides;
• displaying, on a display of the patient monitor, a threshold setting indication graph according to threshold indicators of the first monitoring parameter and the second monitoring parameter, wherein one threshold indicator corresponds to an indication icon in the threshold setting indication graph;
• and
• in response to the adjustment of a threshold value of one threshold indicator from the at least one threshold indicator, adjusting an indication icon corresponding to said one threshold indicator in the threshold setting indication graph to a corresponding position,
• wherein the threshold indicator of the first monitoring parameter corresponds to a first measurement unit, and the threshold indicator of the second monitoring parameter corresponds to a second measurement unit;
• wherein displaying the threshold setting indication graph comprises displaying a two-dimensional threshold setting indication graph according to an association relationship between the threshold indicator of the first monitoring parameter and the threshold indicator of the second monitoring parameter, wherein the first measurement unit is selected as the ordinate with a pre-set maximum value, the second measurement unit is selected as the abscissa with a pre-set maximum value, the indication icon corresponding to the threshold indicator of the first monitoring parameter is a line segment parallel to the abscissa, the indication icon corresponding to the threshold indicator of the second monitoring parameter is a line segment parallel to the ordinate, the line segment parallel to the abscissa and the line segment parallel to the ordinate divide a region enclosed by an abscissa maximum value line, the abscissa, the ordinate, and an ordinate maximum value line to sub-regions, and each divided sub-region displays expected analysis result information;
• and
• setting an alarm in the patient monitor corresponding to the threshold indicator of the first monitoring parameter and the threshold indicator of the second monitoring parameter represented in the threshold setting indication graph, wherein the patient monitor signals the alarm in response to monitoring measured values of the first monitoring parameter and the second monitoring parameter,
• wherein the monitoring parameter comprises premature ventricular contractions (PVCs) and a heart rate, the PVCs correspond to two threshold indicators:
• ventricular tachycardia PVCs and ventricular bradycardia PVCs, and the heart rate corresponds to two threshold indicators:
• a ventricular tachycardia heart rate and a ventricular bradycardia heart rate, wherein a PVCs measurement unit is selected as the abscissa and a heart rate measurement unit is selected as the ordinate.

A method performed by a patient monitor for setting at least one alarm for a patient condition, comprising:

• receiving, by an input of the patient monitor, a drag operation or a slide operation for an indication icon of each threshold indicator of at least one threshold indicator from threshold indicators of a first monitoring parameter and a second monitoring parameter;
• displaying, on a display of the patient monitor, a threshold setting indication graph according to threshold indicators of the first monitoring parameter and the second monitoring parameter, wherein one threshold indicator corresponds to an indication icon in the threshold setting indication graph;
• and
• in response to the drag operation or the slide operation, moving the indication icon corresponding to the threshold indicator in the threshold setting indication graph to a corresponding position,
• wherein the threshold indicator of the first monitoring parameter corresponds to a first measurement unit, and the threshold indicator of the second monitoring parameter corresponds to a second measurement unit;
• wherein displaying the threshold setting indication graph comprises displaying a two-dimensional threshold setting indication graph according to an association relationship between the threshold indicator of the first monitoring parameter and the threshold indicator of the second monitoring parameter, wherein the first measurement unit is selected as the ordinate with a pre-set maximum value, the second measurement unit is selected as the abscissa with a pre-set maximum value, the indication icon corresponding to the threshold indicator of the first monitoring parameter is a line segment parallel to the abscissa, the indication icon corresponding to the threshold indicator of the second monitoring parameter is a line segment parallel to the ordinate, the line segment parallel to the abscissa and the line segment parallel to the ordinate divide a region enclosed by an abscissa maximum value line, the abscissa, the ordinate, and an ordinate maximum value line to sub-regions, and each divided sub-region displays expected analysis result information;
• and
• setting an alarm in the patient monitor corresponding to the threshold indicator of the first monitoring parameter and the threshold indicator of the second monitoring parameter represented in the threshold setting indication graph, wherein the patient monitor signals the alarm in response to monitoring measured values of the first monitoring parameter and the second monitoring parameter,
• wherein the monitoring parameter comprises premature ventricular contractions (PVCs) and a heart rate, the PVCs correspond to two threshold indicators:
• ventricular tachycardia PVCs and ventricular bradycardia PVCs, and the heart rate corresponds to two threshold indicators:
• a ventricular tachycardia heart rate and a ventricular bradycardia heart rate, wherein a PVCs measurement unit is selected as the abscissa and a heart rate measurement unit is selected as the ordinate.