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Output method, storage medium and ultrasonic equipment of cerebral blood flow autoregulation index

An ultrasonic equipment and automatic adjustment technology, applied in blood flow measurement devices, ultrasonic/sonic/infrasonic diagnosis, sound wave diagnosis, etc., can solve the problems of inconvenient use and increased operation process, and achieve convenient use and real-time synchronization of cerebral blood flow The effect of automatic adjustment index

Active Publication Date: 2020-05-26
SHENZHEN DELICA MEDICAL EQUIP CO LTD
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Problems solved by technology

Users are analyzing offline files to obtain the autoregulation index of cerebral blood flow. On the one hand, this increases the operation process of obtaining autoregulation index of cerebral blood flow. On the other hand, it is impossible to perform real-time dynamic analysis in the ultrasonic transcranial Doppler system. , and synchronously analyze multi-channel cerebral blood flow data combined with continuous blood pressure data, which brings inconvenience to users

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  • Output method, storage medium and ultrasonic equipment of cerebral blood flow autoregulation index
  • Output method, storage medium and ultrasonic equipment of cerebral blood flow autoregulation index

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[0036] The present invention provides an output method, a storage medium and an ultrasonic device for cerebral blood flow autoregulation index. In order to make the purpose, technical solution and effect of the present invention clearer and clearer, the present invention will be further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0037] Those skilled in the art will understand that unless otherwise stated, the singular forms "a", "an", "said" and "the" used herein may also include plural forms. It should be further understood that the word "comprising" used in the description of the present invention refers to the presence of said features, integers, steps, operations, elements and / or components, but does not exclude the presence or addition of one or more other features, Integers, ste...

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Abstract

A method for outputting cerebral blood flow auto-regulation index, a storage medium and ultrasonic equipment. The method comprises : collecting cerebral blood flow data and continuous blood pressure data of multiple channels, wherein sampling points of the channels are synchronous; separately selecting the cerebral blood flow data and the continuous blood pressure data of each channel according to a preset data quantity, so as to obtain sample data segments of each channel; and synchronously analyzing the sample data segments of each channel, and displaying analysis results of each channel on a display interface by groups. The method achieves the purpose of real-time and synchronous displaying of multiple groups of cerebral blood flow auto-regulation indexes in a transcranial Doppler system, and makes the use convenient for users.

Description

technical field [0001] The invention relates to the technical field of intelligent terminals, in particular to an output method, a storage medium and an ultrasonic device for an automatic adjustment index of cerebral blood flow. Background technique [0002] Cerebral blood flow automatic regulation function (hereinafter referred to as "blood flow regulation function") refers to changes in cerebral blood flow through compensatory expansion or contraction of arterioles and capillary smooth muscles when mean arterial pressure (MABP) fluctuates within a certain range. Vascular resistance (CVR), the physiological function that keeps cerebral blood flow (CBF) relatively constant. The blood flow regulation function can be expressed by CBF=MABP / CVR. For normal people, when the mean arterial pressure fluctuates within the range of 50mmHg-170mmHg, the blood flow regulation function can make MABP change in direct proportion to CVR, thereby ensuring that CBF remains relatively constant....

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61B8/06A61B8/04
CPCA61B8/04A61B8/06A61B8/488A61B8/5207
Inventor 杨弋周果吴伟文王筱毅欧阳俊华梁志成熊飞邹文
Owner SHENZHEN DELICA MEDICAL EQUIP CO LTD
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