Fetal heart rate detection method, ultrasonic imaging device and storage medium

A detection method and technology of fetal heart rate, applied in the directions of ultrasonic/sonic/infrasonic image/data processing, pulse/heart rate measurement, organ movement/change detection, etc., can solve the problem of low intelligence, disappearance and large fetus Heart and other problems

Pending Publication Date: 2020-07-07
SHENZHEN MINDRAY BIO MEDICAL ELECTRONICS CO LTD
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Problems solved by technology

Third, when obtaining the M-map, the fetal heart rate may be greatly shifted or the fetal heart rate may disappear, making it impossible to obtain a meaningful M-map
As a result, the intelligence of fetal heart rate measurement for M-ultrasound is low, and the efficiency of checking the development of the fetus in the mother is low.

Method used

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  • Fetal heart rate detection method, ultrasonic imaging device and storage medium
  • Fetal heart rate detection method, ultrasonic imaging device and storage medium
  • Fetal heart rate detection method, ultrasonic imaging device and storage medium

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Embodiment Construction

[0123] In order to understand the characteristics and technical contents of the embodiments of the present application in more detail, the implementation of the embodiments of the present application will be described in detail below in conjunction with the accompanying drawings. The attached drawings are only for reference and description, and are not intended to limit the embodiments of the present application.

[0124]figure 1 It is a schematic structural diagram of the ultrasonic imaging device 10 in the embodiment of the present application. The ultrasonic imaging device 10 may include a probe 100 , a transmitting circuit 101 , a transmitting / receiving selection switch 102 , a receiving circuit 103 , a beam forming circuit 104 , a processor 105 and a display 106 . The transmitting circuit 101 stimulates the probe to transmit ultrasonic waves to the target fetus, and the receiving circuit 103 receives ultrasonic echoes returned from the target fetus through the probe 100 to...

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Abstract

The embodiments of the invention disclose a fetal heart rate detection method, an ultrasonic imaging device and a storage medium. According to the invention, the intelligence of fetal heart rate measurement for M ultrasound and the efficiency of examining the development of a fetus in a mother body can be improved. The method can comprise the following steps: acquiring a multi-frame ultrasonic image of a target fetus; determining a target sampling line on the basis of the pixel value of the multi-frame ultrasonic image; generating a target M-type ultrasonic image corresponding to the multi-frame ultrasonic image by utilizing the target sampling line; and determining the heart rate of the target fetus by utilizing the target M-type ultrasonic image.

Description

technical field [0001] The embodiments of the present application relate to the field of ultrasound imaging, and in particular, to a fetal heart rate detection method, an ultrasound imaging device, and a storage medium. Background technique [0002] Ultrasound instruments are used as the main auxiliary tool for prenatal examination and disease diagnosis in obstetrics and gynecology. Among them, fetal heart rate examination is the content that must be checked in all prenatal ultrasound examinations of grades I to IV. It has the characteristics of no radiation and no damage to the cardiac ultrasound examination, and the fetal heart rate measurement can be effectively realized through the M ultrasound. At present, the methods for measuring fetal heart rate during M overtime are mainly manual measurement, which has many defects. First, when obtaining the M-map, the sampling lines are manually selected; secondly, when obtaining the M-map, it is necessary to manually measure on ...

Claims

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Application Information

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IPC IPC(8): A61B8/02A61B8/08
CPCA61B8/02A61B8/0866A61B8/486A61B8/5223
Inventor 梁天柱张福邹耀贤林穆清刘志雄
Owner SHENZHEN MINDRAY BIO MEDICAL ELECTRONICS CO LTD
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