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Electronic sphygmomanometer

An electronic sphygmomanometer and blood pressure technology, which is applied in vascular assessment, medical science, sensors, etc., can solve the problems of undisclosed and unresearched pressure sensor structures, and achieve the effect of improving reliability

Active Publication Date: 2012-10-24
OMRON HEALTHCARE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in Patent Documents 1 to 3, the specific structure around the pressure sensor is neither disclosed nor studied.

Method used

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Examples

Experimental program
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Embodiment Construction

[0048] Hereinafter, an electronic sphygmomanometer according to an embodiment of the present invention will be described in detail with reference to the drawings. In addition, in the embodiments described below, when referring to the number of objects, quantity, etc., the scope of protection of the present invention is not limited to the number of objects, quantity, etc., unless otherwise specified. In addition, when there are a plurality of embodiments as described below, the configurations of the respective embodiments can be appropriately combined unless otherwise specified, and this is initially set in advance. In each drawing, the same reference numerals refer to the same or corresponding parts, and repeated explanations may not be repeated.

[0049] In this embodiment, an electronic sphygmomanometer will be described in which blood pressure is calculated by oscillometric measurement using the upper arm as a measurement site, and two pressure sensors are attached as an ex...

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PUM

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Abstract

By providing, in an electronic sphygmomanometer, protruding members (505) on the outside perimeter of a first air port connection head (501), when a first air port (327) is pushed into the first air port connection head (501), the protruding members (505) elastically deform going past a first shield plate (323), and are positioned inside the first shield plate (323). As a result, the first air port connection head (501) is prevented from being removed from the first air port (327), and the operator is given a sensation that the device is fitted as the protruding member (505) resumes the original form. Thereby, in the arrangement structure of the pressure sensors used in the electronic sphygmomanometer, the structure around the pressure sensors makes it possible to increase the reliability of blood pressure measurement.

Description

technical field [0001] The present invention relates to an electronic sphygmomanometer, in particular to an electronic sphygmomanometer capable of improving the reliability of measured blood pressure values. Background technique [0002] Blood pressure is one of the indicators for analyzing circulatory system diseases. By analyzing the risk of circulatory system diseases based on blood pressure, cardiovascular diseases such as stroke, heart failure, and myocardial infarction can be effectively prevented. In particular, morning high blood pressure, in which blood pressure rises in the morning, is associated with heart disease and stroke. Furthermore, it has been found that there is a causal relationship between a symptom of morning hypertension called a morning surge in which blood pressure rises sharply from about one hour to one and a half hours after waking up, and stroke. Therefore, mastering the relationship between time (lifestyle habits) and changes in blood pressure...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B5/022
CPCA61B5/02141A61B5/6824A61B5/022
Inventor 土井龙介西冈孝哲竹冈恒平泽野井幸哉八丸泉柳濑真孝堀端健一
Owner OMRON HEALTHCARE CO LTD
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