Ultrasonic imaging method, device and ultrasonic equipment thereof

An ultrasound image and three-dimensional ultrasound technology, which is applied in ultrasound/sound wave/infrasonic wave diagnosis, sound wave diagnosis, infrasonic wave diagnosis, etc., can solve the problems of high missed diagnosis rate, difficulty in detecting fetal ear position, and displaying fetus at the same time, so as to avoid missed diagnosis Effect

Active Publication Date: 2018-08-07
SONOSCAPE MEDICAL CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The display of fetal ear is affected by amniotic fluid volume, fetal position and fetal umbilical cord, etc., and two-dimensional ultrasound cannot simultaneously display the fetal ear and eye in one section, making it difficult to detect abnormal fetal ear position, and the rate of missed diagnosis is high.

Method used

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  • Ultrasonic imaging method, device and ultrasonic equipment thereof
  • Ultrasonic imaging method, device and ultrasonic equipment thereof
  • Ultrasonic imaging method, device and ultrasonic equipment thereof

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Embodiment 1

[0033] Most of the auricle is composed of cartilage, generally symmetrical on both sides, shaped like a shell, and forms an angle of about 30° with the skull. At the 20th week of embryonic development, the shape of the auricle is similar to that of an adult. The position of the auricle is low when it is first formed, which is equivalent to the upper part of the future neck. With the development of the mandible, the position of the auricle gradually rises to the height of the eye level on both sides of the head. Form low ears.

[0034] Low-set ears can be seen in Alpert syndrome, DiGeorge syndrome, Pierre syndrome, trisomy 21, etc., and are common in diseases such as hereditary middle ear deformities, inner ear deformities caused by various chromosomal aberrations, and loss of inner ear hair cells. Two-dimensional ultrasound cannot simultaneously display the auricle and eyes of the fetus in one section, so it is very easy to miss the diagnosis clinically.

[0035] Such as fig...

Embodiment 2

[0049] In some embodiments, in the step S102, before obtaining and saving the left ear and the left eye, the right ear and the right eye, and the left and right face three-dimensional images displayed on the same screen, it may also include correcting the fetus Steps for face image to horizontal position.

[0050]After obtaining the 3D ultrasound image of the fetal face, due to the position of the fetus, the 3D image of the fetus displayed on the screen may be tilted. Judging in the tilted state of the fetus may cause trouble in the subsequent steps or cause inaccurate measurements. Therefore, the fetal face can be rotated to the horizontal before obtaining the eye position information, so as to overcome the above defects.

[0051] There are many ways to correct the fetal facial image to the level, for example: the method of finding the reference object, the connection line between the two eyes can be used as the reference object, and the connection line between the two eyes (...

Embodiment 3

[0053] In some embodiments, in the step S102, before obtaining and storing the left ear and left eye, right ear and right eye three-dimensional images of the left and right faces displayed on the same screen, it may also include obtaining fetal facial images The steps on the median side.

[0054] After obtaining the three-dimensional ultrasonic image of the fetal face, if it can be ensured that the face of the fetus is located in the median plane, a uniform angle can be set to control the rotation of the fetal facial image to the left and right, so as to obtain the images including the left ear and the right ear respectively. Left and right side profile images of the left eye and the right eye and ear.

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Abstract

The present invention provides an ultrasonic imaging method, which is to obtain the three-dimensional ultrasonic image data of the fetal face; respectively obtain and save the three-dimensional images of the left ear and the left eye, and the right ear and the right eye displayed on the same screen; respectively obtain The position information of the left and right eye parts of the fetus and the upper edge of the left and right auricle; respectively calculate the connection line and reference plane between the left eye and the upper edge of the left auricle, the right eye and the upper edge of the right auricle Angle. The invention also provides the corresponding device and its equipment. It can accurately and quickly diagnose the condition of the low-lying ear of the fetus to avoid missed diagnosis.

Description

technical field [0001] The invention relates to the technical field of ultrasonic imaging, in particular to an ultrasonic imaging method, device and ultrasonic equipment. Background technique [0002] Most of the auricle is composed of cartilage, generally symmetrical on both sides, shaped like a shell, and forms an angle of about 30° with the skull. At the 20th week of embryonic development, the shape of the auricle is similar to that of an adult. The position of the auricle is low when it is first formed, which is equivalent to the upper part of the future neck. With the development of the mandible, the position of the auricle gradually rises to the height of the eye level on both sides of the head. Form low ears. [0003] Low-set ears can be seen in Alpert syndrome, DiGeorge syndrome, Pierre syndrome, trisomy 21, etc., and are common in diseases such as hereditary middle ear deformities, inner ear deformities caused by various chromosomal aberrations, and loss of inner e...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61B8/00
Inventor 李萍刘旭江许龙唐艳红党静
Owner SONOSCAPE MEDICAL CORP
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