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Gastric-filling contrast-enhanced ultrasonography gastric motility detection method

A technology of gastric motility and detection method, which is applied in the medical field, can solve the problems of lack of detection methods, achieve the effects of no radioactive hazard, convenient operation, and improved inspection accuracy

Inactive Publication Date: 2018-04-27
SHAOXING UNIVERSITY
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Problems solved by technology

[0002] The determination of the peristaltic rate of the gastric antrum center of the subject, the peristaltic distance in one cycle, and the difference in the motion amplitude of the gastric antrum wall can directly and truly reflect the gastric peristalsis situation, and can accurately detect the gastric peristaltic force of the subject, but there is a lack of it in the prior art. special detection means

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  • Gastric-filling contrast-enhanced ultrasonography gastric motility detection method

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Embodiment Construction

[0024] A method for detecting gastric dynamics by ultrasonic filling contrast, comprising the following steps:

[0025] The first step, assessment and preparation before contrast-enhanced ultrasonography

[0026] 1. Evaluate the physiological function and psychological status of the examinee

[0027] (1) Evaluate the subject's vital signs, ECG examination data, past history, especially the history of cardiovascular disease;

[0028] (2) Assess the psychological adaptation status of the examinees and whether they can cooperate with the examination;

[0029] (3) Informed consent of the examinee himself or his family members is required before the examination.

[0030] 2. Stomach preparation

[0031] It is advisable to eat light and soft food for dinner the day before the examination, and it is not suitable to eat food that is easy to produce gas. Do not eat or drink for 6-8 hours before the examination.

[0032] 3. Gastric filling type acoustic contrast agent preparation

...

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Abstract

The invention discloses a method for detecting gastric motility with ultrasound contrast-enhanced filling, which includes the following steps: the first step, the evaluation and preparation before the ultrasound contrast-enhanced examination, including the following three aspects: evaluating the physiological function and psychological state of the examinee; Stomach preparation of the patient: fasting and drinking before the examination; preparation of gastric filling type acoustic contrast agent; the second step, ultrasonography, including the following two aspects: confirming that the subject’s stomach is empty; gastric filling type contrast ultrasonography : The examinee drank a stomach-filling acoustic contrast agent after sitting; then scanned the gastric antrum with an ultrasonic imaging device and measured the peristaltic rate of the gastric antrum center, the peristaltic distance in one cycle, and the difference in the motion amplitude of the gastric antrum wall; the whole process of contrast-enhanced ultrasound Store the dynamic images; finally, according to the contrast dynamic images, analyze and discuss the results of ultrasound examination. The invention has the characteristics of non-invasiveness, convenient operation and no radiation hazard.

Description

technical field [0001] The invention belongs to the field of medical technology, and in particular relates to a method for detecting gastric dynamics by ultrasonic filling contrast. Background technique [0002] The determination of the peristaltic rate of the gastric antrum center of the subject, the peristaltic distance in one cycle, and the difference in the motion amplitude of the gastric antrum wall can directly and truly reflect the gastric peristalsis situation, and can accurately detect the gastric peristaltic force of the subject, but there is a lack of it in the prior art. special detection means. Contents of the invention [0003] The invention provides a method for measuring the peristaltic rate of the gastric antrum center of the subject, the peristaltic distance within one cycle, and the difference of the gastric antrum wall motion amplitude, which can directly and truly reflect the gastric peristalsis, and can accurately detect the gastric antrum of the subj...

Claims

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Application Information

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IPC IPC(8): A61B8/08
CPCA61B8/08A61B8/481
Inventor 夏国园孙建刚程祖胜钱彩艳董梁王亮王爱芝裘孝敏
Owner SHAOXING UNIVERSITY
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