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Wearable blood pressure measuring device

A blood pressure measurement device and wearable technology, applied in diagnostic recording/measurement, vascular assessment, medical science, etc., can solve problems such as low accuracy, inability to effectively obtain credible data, and inability for users to obtain accurate data

Pending Publication Date: 2020-10-23
MICROJET TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, based on the common wearable health monitoring devices on the market, they usually use photoplethysmography (PPG) optical detection method for detection. However, the accuracy of this optical detection method is not high. Therefore, error values ​​are often generated, and credible data cannot be effectively obtained. In this way, users cannot obtain accurate data related to their own health, which may easily cause errors in judgment

Method used

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Embodiment Construction

[0090] Embodiments embodying the features and advantages of this case will be described in detail in the description of the latter paragraph. It should be understood that this case can have various changes in different aspects, all of which do not depart from the scope of this case, and the descriptions and diagrams therein are used as illustrations in nature, rather than construed to limit this case.

[0091] see figure 1 and figure 2 , the wearable blood pressure measurement device in this case can be worn by the user on the wrist, and includes a wearable part 1, a gas transmission device 2 and an optical sensing module 3. In this embodiment, the wearable part 1 can be a software The ring-shaped belt structure made of flexible or rigid materials, such as silicone, plastic, metal or other relevant materials that can be used, is not limited to this, and it is mainly used for wrapping and wearing wrist of the victim, but not limited thereto. As for the connection at both en...

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Abstract

The invention discloses a wearable blood pressure measuring device. The device includes: a wearable member of which the inner surface is provided with an airbag; a gas transmission device which is arranged on the wearable member and drives the guided gas to be transmitted to the airbag for pressure collection and expansion so as to constrain blood vessels of a wearable user; and an optical sensingmodule which is arranged on the wearable member and comprises a driving circuit board, an optical sensor, a microprocessor and a transmission communication element, wherein one end side of the optical sensor is exposed on the inner surface of the wearing member, the microprocessor controls the driving of the gas transmission device and the starting of the optical sensor and the transmission communication element, the optical sensor captures pulse wave signal changes when the blood vessel of the wearer is constrained, the microprocessor analyzes, processes and converts the pulse wave signal changes into blood pressure data, the blood pressure data are transmitted to the transmission communication element to be in communication connection with the outside, and the blood pressure data are transmitted to an external device to be analyzed and counted, so that the health condition of the wearer is known.

Description

technical field [0001] This case is about a wearable device, especially a wearable blood pressure measurement device that combines a gas transmission device with an elastic medium and a pressure sensor. Background technique [0002] In today's society, the emphasis is on speed and personal pressure is increasing, and the awareness of personal health is gradually rising and developing. Therefore, ordinary people will want to monitor or review their own health status on a regular basis. In order to make it convenient for ordinary people to monitor their own health conditions frequently and make the monitoring devices easy to carry, there are more and more wearable health monitoring devices currently on the market. However, based on the common wearable health monitoring devices on the market, they usually use photoplethysmography (PPG) optical detection method for detection. However, the accuracy of this optical detection method is not high. Therefore, error values ​​are often...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B5/022
CPCA61B5/022A61B5/02108A61B5/6802
Inventor 莫皓然林景松杨文阳黄治平黄启峰韩永隆蔡长谚
Owner MICROJET TECH