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Electronic blood pressure monitor capable of calculating an evaluation quantity related to cardiovascular risks

An electronic sphygmomanometer and calculation technology, which is applied in vascular assessment, cardiac catheterization, pulse rate/heart rate measurement, etc., can solve the problems of calculating the reliability evaluation amount, and achieve the effect of high reliability

Inactive Publication Date: 2007-05-09
OMRON HEALTHCARE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, in JP Unexamined Patent Publication No. 4-221528, since the blood pressure value is selected according to the measurement conditions input at the time of measurement, measurement, and recording, it is not necessarily possible to calculate a highly reliable evaluation even if this technique is used. quantity

Method used

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  • Electronic blood pressure monitor capable of calculating an evaluation quantity related to cardiovascular risks
  • Electronic blood pressure monitor capable of calculating an evaluation quantity related to cardiovascular risks
  • Electronic blood pressure monitor capable of calculating an evaluation quantity related to cardiovascular risks

Examples

Experimental program
Comparison scheme
Effect test

Embodiment approach 1

[0046] FIG. 1 is a schematic diagram of an electronic sphygmomanometer 100 according to Embodiments 1 and 2 of the present invention. Referring to FIG. 1 , an electronic sphygmomanometer 100 of the present embodiment includes: a sphygmomanometer main body 1; a cuff 2, which is used to be worn on a blood pressure measurement site of a subject and pressurized by air pressure; an air tube 3, which Connect the sphygmomanometer main body 1 and the cuff 2.

[0047] The sphygmomanometer main body 1 has: a display unit 4 provided for the subject to confirm the display content, and a power switch 5, a measurement switch 6, a memory switch 7, and a danger switch provided for the subject to operate from the outside. 8. Sleep switch 9. In addition, the sleep switch 9 may not be provided on the blood pressure monitor main body 1 in the first embodiment. The bedtime switch 9 will be described in Embodiment 2 described later.

[0048] The power switch 5 is operated to turn on / off the powe...

Embodiment approach 2

[0143] Next, Embodiment 2 of the present invention will be described. Since the configuration of the electronic sphygmomanometer according to Embodiment 2 is the same as that of Embodiment 1, the reference numerals of electronic sphygmomanometer 100 shown in FIG. 1 and FIG. 2 are used for description here. In addition, also in Embodiment 2, the calculation of the evaluation quantity by the said 1st calculation example is demonstrated as an example.

[0144] In Embodiment 1, all the blood pressure data measured under the measurement conditions (hereinafter, referred to as "determined measurement conditions") (the time period after waking up and the time period before going to bed) to be the object of calculation of the evaluation amount are used as the However, in Embodiment 2, even if the blood pressure data measured under certain conditions does not satisfy the specified conditions, it is not used as calculation data. to use. That is, the measured blood pressure data is use...

Deformed example 1

[0162] In Modification 1 of Embodiment 2, identification information indicating whether or not a predetermined condition is satisfied is stored in association with measurement result data. In Modification 1, electronic sphygmomanometer 100 of Embodiment 2 has memory 122 instead of memory 12 (see FIGS. 14A and 14B ).

[0163] In addition, since the configuration of the electronic sphygmomanometer in Modification 1 of Embodiment 2 is the same as that of Embodiment 1 except for the memory 122, the reference numerals of electronic sphygmomanometer 100 shown in FIGS. 1 and 2 are also used here. Be explained.

[0164] 14A and 14B are diagrams showing a configuration example of the memory 122 in the first modification of the second embodiment. Referring to FIG. 14A , storage areas 26 and 27 for the measurement condition divisions, namely the bedtime zone and the wake-up time zone, are preset in memory 122 as in the configuration example shown in FIG. 3A . Measurement results are st...

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Abstract

A plurality of pieces of measurement result data measured in a prescribed period is retrieved from blood pressure data stored in a memory (S19). A CPU determines whether at least a plurality of prescribed number of pieces of blood pressure data corresponding to each of the plurality of measurement conditions are present in the retrieved plurality of pieces of blood pressure data (S20). When the CPU determines that at least the plurality of prescribed number of pieces of blood pressure data are present, it calculates an average value of a blood pressure data group that includes the at least the plurality of prescribed number of pieces of blood pressure data, for each of the measurement conditions (S22). The CPU then calculates a correlated evaluation quantity based on correlation of the average values respectively calculated for the measurement conditions (S24).

Description

technical field [0001] The invention relates to an electronic sphygmomanometer, in particular to an electronic sphygmomanometer capable of calculating evaluation quantities related to cardiovascular risk. Background technique [0002] Blood pressure is one of the indicators for analyzing circulatory system diseases. Risk analysis based on blood pressure is beneficial for the prevention of cardiovascular system diseases such as stroke, cardiac insufficiency, myocardial infarction, etc. In particular, morning hypertension, in which blood pressure rises in the morning, is associated with heart disease and stroke, among others. In addition, studies have shown that in morning hypertension, a symptom of a sharp rise in blood pressure called a morning blood pressure surge from one hour to one and a half hours after waking up is causally related to stroke. This is documented in the article "About Morning Hypertension and Risk of Cerebrovascular Disease (Early Hypertension and Cere...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B5/021A61B5/0205
CPCA61B5/02225A61B5/025A61B5/7275A61B5/0225A61B5/022
Inventor 泽野井幸哉江田宪史田中孝英岸本宽志
Owner OMRON HEALTHCARE CO LTD