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How to perform capsule gastroscopy

2025-11-20 22:58:30 Mother and baby

How to perform capsule gastroscopy

In recent years, with the advancement of medical technology, capsule gastroscopy, as a painless and non-invasive method of gastric examination, has gradually attracted widespread attention. This article will introduce in detail the operating procedures, applicable groups, precautions and related data of capsule gastroscopy to help everyone better understand this technology.

1. What is capsule gastroscopy?

How to perform capsule gastroscopy

Capsule gastroscopy is a technique that involves swallowing a tiny capsule endoscope to examine the digestive tract. The capsule has a built-in high-definition camera and wireless transmission module, which can capture images inside the body and transmit them to external devices in real time. Doctors can analyze these images to diagnose diseases.

2. Operation procedure of capsule gastroscopy

stepsSpecific operations
1. PreparationDo not eat for 8 hours and water for 2 hours before the examination to ensure that your stomach is clean.
2. Swallow the capsuleThe patient swallows the capsule gastroscope, and the capsule moves naturally with the peristalsis of the digestive tract.
3. Image acquisitionThe capsule takes high-definition images inside the body and wirelessly transmits them to an external receiver.
4. Check completedThe capsule is excreted in the feces, and the doctor analyzes the image and issues a report.

3. Applicable groups for capsule gastroscopy

Capsule gastroscopy is suitable for the following people:

  • Patients with suspected gastric ulcers, gastritis, gastric polyps and other gastric diseases
  • Patients who are intolerant or afraid of traditional gastroscopy
  • High-risk groups who need regular gastric examinations (such as family history of gastric cancer)

4. Advantages and disadvantages of capsule gastroscopy

AdvantagesDisadvantages
Painless and non-invasiveUnable to perform biopsy or treatment
No anesthesia requiredhigher price
Comfortable inspection processImage quality is affected by gastrointestinal motility

5. Things to note

1. Before the examination, you must strictly follow the doctor's instructions to avoid eating and drinking to avoid affecting the image quality.
2. Avoid strenuous exercise during the inspection to prevent interference with signal transmission.
3. After the examination, pay attention to whether the capsule is excreted from the body. If it is not expelled for a long time, you need to seek medical treatment.
4. Pregnant women, patients with intestinal obstruction and other special groups should not undergo capsule gastroscopy.

6. Latest hot data

According to the search data of the entire Internet in the past 10 days, the popularity of topics related to capsule gastroscopy is as follows:

keywordsSearch volume (daily average)Hot trends
Capsule gastroscopy price5,200rise
Advantages and disadvantages of capsule gastroscopy3,800stable
Painless gastroscopy8,500rise

7. Summary

As an innovative digestive tract examination technology, capsule gastroscopy provides patients with a more comfortable choice. Despite some limitations, its painless, non-invasive nature makes it the first choice for many people. Before the examination, you should fully understand the relevant precautions and consult a professional doctor for advice.

With the continuous development of technology, the accuracy and scope of application of capsule gastroscopy are expected to be further improved, bringing more possibilities for early diagnosis and treatment of digestive tract diseases.

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