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Blood pressure controlling apparatus, non-transitory computer readable recording medium storing control program of blood pressure controlling apparatus, and method for controlling blood pressure

A technology for controlling equipment and blood pressure, applied in the patient's system, in the field of blood pressure control, can solve problems such as reducing BP variability

Pending Publication Date: 2021-06-11
KYUSHU UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Although most antihypertensive drugs are able to reduce mean BP, none of the antihypertensive drugs successfully reduces BP variability

Method used

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  • Blood pressure controlling apparatus, non-transitory computer readable recording medium storing control program of blood pressure controlling apparatus, and method for controlling blood pressure
  • Blood pressure controlling apparatus, non-transitory computer readable recording medium storing control program of blood pressure controlling apparatus, and method for controlling blood pressure
  • Blood pressure controlling apparatus, non-transitory computer readable recording medium storing control program of blood pressure controlling apparatus, and method for controlling blood pressure

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no. 1 approach

[0033] Hereinafter, embodiments of the present disclosure will be described with reference to the drawings. First, will reference figure 1 The configuration of the system applied to the blood pressure control device according to the first embodiment is described.

[0034] figure 1 It is a schematic diagram of an autonomous closed loop nerve adjustment system 1. System 1 consists of four main components: blood pressure sensing components, encoding blood pressure (BP) into controller components of the frequency band, and stimulating pressure sensitors into neurostimulator components and driving stimulating current to activate pressure sensitizer Into the nerve electrode components.

[0035] in figure 1 In the example shown, the blood pressure sensing member is used as the detecting portion 11. The detecting unit 11 includes a blood pressure sensor 11a. The blood pressure sensor detects the blood pressure of the subject. The blood pressure detected by the blood pressure sensor is us...

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Abstract

A blood pressure controlling apparatus includes an acquiring part configured to acquire biological information indicating blood pressure of a subject, a producing part configured to produce a frequency modulated pulse string on the basis of the biological information, and a supplying part configured to supply an electrical current on the basis of the frequency modulated pulse string, to an electrode attached to the subject. The electrical current stimulates baroreceptor afferent nerves of the subject.

Description

Technical field [0001] The present disclosure relates to a blood pressure control device, a non-transitory computer readable recording medium, a control program of a blood pressure control device, and a method for controlling blood pressure. [0002] In particular, the present disclosure relates to systems and methods for performing autonomous closed-loop nerve regulation in regulating average blood pressure (BP) and BP variability to treat patients with high blood pressure, pressure offset and / or heart failure. The system operates in parallel with native pressure reflecting systems, enhancing the pressure reflection adjustment of BP and makes quantitative programmable control of the average BP and BP variability. [0003] The priority of the US Provisional Patent Application No. 62 / 753931 submitted on November 1, 2018, which is incorporated herein by reference. Background technique [0004] Cardiovascular disease is still the main cause of death. In various cardiovascular phys...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61N1/36
CPCA61N1/36135A61N1/36157A61N1/36178A61N1/36196A61N1/36117A61N1/36139
Inventor 朔启太砂川贤二远山岳诗细川和也坂本隆史
Owner KYUSHU UNIV
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