Attached sensor with blood pressure monitoring and evaluating functions

Abstract

The invention discloses an attached sensor with a blood pressure monitoring and evaluating function, and belongs to the field of blood pressure detection. The attached sensor with the blood pressure monitoring and evaluating function comprises an arc-shaped plate, and the left end and the right end of the arc-shaped plate are both fixedly connected with flexible soft pastes. The attached sensor makes contact with the neck of a patient, a double-T-shaped inflator is pressed, and then the internal air pressure of the attached sensor is changed. On one hand, negative air pressure can be generated between the silicon disc and the skin of a patient, suction is formed, so the attached sensor is tightly attached to the skin and kept stable, adaptive rapid positioning of the device is achieved, and blood pressure detection of the device is facilitated; and, on the other hand, the air pressure in the open bag is synchronously increased, the open bag is expanded then, and the detection piece is driven to gradually contact with the neck of the patient, so that the pressure, elasticity and fluctuation condition of the neck blood vessel are monitored, the blood pressure of the patient is effectively and accurately measured, and the blood pressure detection accuracy of the elderly patient is effectively improved.

Description

technical field [0001] The invention relates to the field of blood pressure detection, in particular to an attached sensor with blood pressure monitoring and evaluation functions. Background technique [0002] When blood flows in a blood vessel, the lateral pressure on the wall of the blood vessel becomes blood pressure. Blood pressure usually refers to arterial blood pressure or systemic blood pressure, which is an important vital sign. Blood pressure measurement is the main means to evaluate blood pressure level, diagnose hypertension and observe the curative effect of reducing blood pressure. Accurate blood pressure measurement is the basis for grassroots management of hypertension. The organic combination of different blood pressure measurement methods is an important factor to improve the diagnosis and management of hypertension. [0003] Most of the existing conventional blood pressure measurement measures the patient's upper limbs. Some elderly patients are difficul...

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Problems solved by technology

[0003] Most of the existing conventional blood pressure measurement measures the patient's upper limbs. Some elderly patients are difficult to measure blood pressure effectively and accurately due to poor blood circulation and blood vessel blockage in the limbs. Inaccurate blood pressure monitoring during treatment is likely to cause safety problems for patients. In this case, the human carotid artery blood circulation is less affected, but it is not easy to monitor blood pressure in a conventional way. Therefore, for elderly patients, it should be designed A monitoring device that is convenient for measuring carotid artery blood pressure, and can perform more accurate blood pressure measurement for elderly patients under the above conditions

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