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Capsule endoscopy system

A technology of capsule endoscopy and optical lens, which is applied in the fields of endoscopy, medical science, surgery, etc., can solve the problems of sensitivity, low specificity, intolerability, and limitation of serological indicators, and reduce the vision of the stomach Effects of dead zone, capacity reduction, and volume reduction

Inactive Publication Date: 2014-01-08
NANFANG HOSPITAL OF SOUTHERN MEDICAL UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

So far, the clinical screening methods have their own shortcomings: the sensitivity and specificity of serological indicators are not high, the insertion gastroscopy is an invasive operation, the patient suffers a lot, it is difficult to tolerate, and the compliance is poor, and the application of sedatives or general anesthesia Although gastrointestinal endoscopy in the state can relieve the pain of the subjects, the adverse reactions and contraindications limit its application
Moreover, because capsule endoscopy may have the risk of capsule retention, this examination must be performed in the hospital. For asymptomatic subjects, this method is still not convenient enough, and they cannot study and work normally during the examination, which limits their Further promote the application

Method used

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Embodiment 1

[0024] Such as Figure 1 to Figure 3 As shown, the capsule endoscope system of the present invention includes a capsule endoscope with a bluetooth transmission module, a mobile terminal recorder carried by the examinee, a cloud server, and an image processing terminal built in a hospital; the bluetooth transmission of the capsule endoscope The module is connected to the mobile terminal recorder by Bluetooth communication, the mobile terminal recorder communicates with the cloud server through the wireless network, and the cloud server and the image processing terminal are connected by network communication, the mobile terminal recorder receives the image data obtained by the capsule endoscope, and The image data is uploaded to the cloud server for storage, and the image processing terminal downloads the image data from the cloud server.

[0025] Among them, see figure 2 , the capsule endoscope of this embodiment 1 is used for digestive tract inspection, and it includes a cap...

Embodiment 2

[0031] The second embodiment is basically the same as the capsule endoscope system of the first embodiment, but the capsule endoscope is improved in the second embodiment to make it suitable for gastric examination. Such as Figure 4 As shown, the capsule endoscope of the second embodiment has the following differences compared with the first embodiment: both ends of the shell 1 are transparent ends 1a, two optical lenses 2, a CMOS sensor 5 and a microcontroller 6 are provided, The shooting directions of the two optical lenses 2 are respectively towards the transparent end portions 1a at both ends of the casing 1 .

[0032] And, the capsule endoscope of the present embodiment 2 is designed according to the following parameters: A. Optical system: SMD light-emitting diodes are used as the illumination source; the design of the lens takes into account the environmental characteristics of close-range imaging and the micro-size requirements of the system, Choose a convex lens wit...

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Abstract

The invention discloses a capsule endoscopy system. The capsule endoscopy system is characterized by comprising a capsule endoscopy provided with a Bluetooth transmission module, a mobile terminal recorder carried by a detected person, a cloud server and an image processing terminal established in a hospital, wherein the Bluetooth transmission module of the capsule endoscopy is connected with the mobile terminal recorder in a Bluetooth communication mode, the mobile terminal recorder is connected with the cloud server in a communication mode through a wireless network, the cloud server is connected with the image processing terminal in a network communication mode, the mobile terminal recorder receives image data obtained by the capsule endoscopy and uploads the image data to the cloud server, the image data are stored, and the image processing terminal downloads the image data from the cloud server. By the adoption of the capsule endoscopy system, the detected person can conveniently and safely conduct capsule endoscopy detection outside the hospital by himself.

Description

technical field [0001] The invention relates to a medical device, in particular to a capsule endoscope system. Background technique [0002] In my country, the incidence of gastric cancer ranks second in the incidence of malignant tumors, and the death rate ranks third in the mortality rate of malignant tumors. The number of gastric cancer-related deaths exceeds 300,000 people every year. Early gastric cancer (early gastric cancer, EGC) has a good prognosis, with a 5-year survival rate of 84% to 99%. Advanced gastric cancer patients have a poor prognosis, with a 5-year survival rate of about 23-36%. Gastric cancer cases in my country are still dominated by advanced gastric cancer, and the diagnosis rate of early gastric cancer is only about 10%. So far, the clinical screening methods have their own shortcomings: the sensitivity and specificity of serological indicators are not high, the insertion gastroscopy is an invasive operation, the patient suffers a lot, it is difficu...

Claims

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Application Information

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IPC IPC(8): A61B1/00A61B1/04
Inventor 刘思德张玮韩泽龙徐扬志李爱民王亚东
Owner NANFANG HOSPITAL OF SOUTHERN MEDICAL UNIV
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