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Cuff-free wearable noninvasive long-time continuous blood pressure monitoring device

A monitoring device and wearable technology, applied in the field of medical measurement, can solve the problems of strong discomfort in cuff patients, the daily life of patients, and the influence of action and sleep, and achieve the effect of effective diagnosis basis

Inactive Publication Date: 2019-07-05
CHONGQING UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, most blood pressure monitoring equipment is based on the oscillometric method for measurement, which requires the patient to wear an inflatable cuff for a long time, and the long-term restraint of the cuff will cause strong discomfort to the patient, and will also affect the patient's daily life. Severe impairment of life, movement, and sleep

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  • Cuff-free wearable noninvasive long-time continuous blood pressure monitoring device

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Embodiment Construction

[0051] Embodiments of the present invention are described below through specific examples, and those skilled in the art can easily understand other advantages and effects of the present invention from the content disclosed in this specification. The present invention can also be implemented or applied through other different specific implementation modes, and various modifications or changes can be made to the details in this specification based on different viewpoints and applications without departing from the spirit of the present invention. It should be noted that the diagrams provided in the following embodiments are only schematically illustrating the basic concept of the present invention, and the following embodiments and the features in the embodiments can be combined with each other in the case of no conflict. Wherein, the accompanying drawings are used for illustrative purposes only, and represent only schematic diagrams rather than physical diagrams, and should not ...

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Abstract

The invention belongs to the technical field of medical measurement and relates to a cuff-free wearable noninvasive long-time continuous blood pressure monitoring device. The device comprises an uppercomputer terminal and a lower computer terminal; the lower computer terminal comprises a signal acquisition module, a signal processing module, a microcontroller module, a data storage module, a datatransmission module, an LCD display module and a power supply module; the upper computer terminal comprises a mobile terminal based APP or PC based application software. The signal acquisition modulecomprises an electrocardiosignal detection module, a pulse wave signal detection module and a triaxial acceleration signal detection module. The signal processing module comprises an electrocardiosignal processing module and a pulse wave signal processing module. By the cuff-free wearable noninvasive long-time continuous blood pressure monitoring device, continuous noninvasive dynamic monitoringof the blood pressure is realized, functional conditions of human heart and cerebral vessels can be known timely, and rich and effective clinical bases are provided for prevention, diagnosis and treatment of cerebrovascular diseases.

Description

technical field [0001] The invention belongs to the technical field of medical measurement, and relates to a cuffless wearable non-invasive blood pressure long-term continuous monitoring device. Background technique [0002] At present, the prevalence of cardiovascular diseases is getting higher and higher. Therefore, improving the awareness rate, treatment rate and control rate of cardiovascular diseases, reducing the threat of cardiovascular diseases to national health, and curbing the rising trend of cardiovascular diseases are currently facing one of the most important and arduous tasks. [0003] Compared with intermittent measurement, non-invasive blood pressure continuous measurement is more and more important in medical research and clinical practice. Whether it is daily home care, monitoring of patients with cardiovascular diseases, or even application in special occupations such as aerospace, and using the slope of systolic and diastolic blood pressure as the dynam...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B5/021A61B5/00
CPCA61B5/02108A61B5/7246
Inventor 季忠李孟泽吴海燕
Owner CHONGQING UNIV
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