Capsule enteroscope system with color Doppler ultrasound function

A technology of color Doppler and enteroscopy, which is applied in the field of medical devices, can solve the problems of doctors’ lack of diagnostic methods and capsule enteroscopy system, and achieve the effect of no fear, light weight and simple operation

Active Publication Date: 2011-04-13
GUANGZHOU BAODAN MEDICAL INSTR TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, there is no capsule enteroscopy system combining color Doppler ultrasound technology and capsule endoscopy technology, which makes doctors lack more effective and rich diagnostic methods

Method used

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  • Capsule enteroscope system with color Doppler ultrasound function
  • Capsule enteroscope system with color Doppler ultrasound function
  • Capsule enteroscope system with color Doppler ultrasound function

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] Such as figure 1 and figure 2 As shown, under the guidance of a doctor, the patient took a sterilized color Doppler ultrasound capsule enteroscope 1 orally, and with the help of digestive tract peristalsis, passed through the mouth 4, esophagus 5, stomach 6, and duodenum 7, and entered the small intestine 8. Large intestine9. The ultrasonic transmitting probe 1131 of the color Doppler ultrasonic module 113 transmits ultrasonic waves of a specific frequency in the intestinal tract. After the ultrasonic waves are reflected, they are received by the ultrasonic receiving probe 1132 and then processed by the data processing chip 114. The processing module 117 preferably sends the image signal to the controller terminal 2 outside the body in the form of radio transmission. The controller terminal 2 is preferably worn on the patient's waist. The controller terminal 2 is connected to the workstation 3 and transmits the image to the workstation 3 . Workstation 3 has a serie...

Embodiment 2

[0029] Such as figure 2 As shown, the color Doppler ultrasonic capsule enteroscope provided by the present invention includes a housing 111, and an annular air bag 112 is arranged on the outer surface of the housing 111. The size of the housing 111 is preferably at most 15 mm in diameter and at most 30 mm in length, and is made of strong anti-acid Manufactured from biocompatible materials with minimum strength to withstand stomach acid. Both ends of the casing 111 are round ends, and a color Doppler ultrasound module 113, a data processing chip 114, an auxiliary module 115, a power supply module 116 and a data processing module 117 are arranged in sequence in the casing 111. The ultrasound module 113, the data processing chip 114, the auxiliary module 115, the power supply module 116 and the data processing module 117 are connected in sequence.

[0030] The air bag 112 is made of a strong acid-resistant deformable material, and its function is to fix the color Doppler ultras...

Embodiment 3

[0032] Such as Figure 5As shown, the present invention also provides a capsule enteroscope with both CCD function and color Doppler ultrasound function. The capsule enteroscope includes a housing 121, and an annular air bag 122 is arranged on the outer surface of the housing 121. The size of the housing 121 is preferably at most 15 mm in diameter and at most 30 mm in length, and is made of a strong acid-resistant biocompatible material, and its strength is at least capable of resisting Corrosion by stomach acid. The two ends of the casing 121 are round ends, and the color Doppler ultrasound module 123, the data processing chip 124, the auxiliary module 125, the power supply module 126, the data processing module 127 and the CCD module 128 are arranged in sequence in the casing 121. The color Doppler ultrasound module 123, the data processing chip 124, the auxiliary module 125, the power supply module 126, the data processing module 127 and the CCD module 128 are connected in...

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Abstract

The invention relates to a medical capsule enteroscope system capable of being put into small intestines to perform examination. The invention particularly provides a capsule enteroscope system with a color Doppler ultrasound function, which comprises a capsule enteroscope, a controller terminal and a working station, wherein the capsule enteroscope comprises a shell; the outer surface of the shell is provided with an annular gasbag; a color Doppler ultrasound module, a data processing chip, an auxiliary module, a power supply module and a data processing module are arranged in sequence in the shell; and the color Doppler ultrasound module, the data processing chip, the auxiliary module, the power supply module and the data processing module are connected together in turn. On the basis of the capsule enteroscope system with the color Doppler ultrasound function, the invention also provides a color Doppler ultrasound capsule enteroscope system combined with a charge coupled device (CCD) function and a bidirectional color Doppler ultrasound capsule enteroscope system. The capsule enteroscope system with the color Doppler ultrasound function is used for detecting the flow rate and the flow quantity of intestinal intermural blood vessels by using a Doppler principle, enriches diagnostic means of diseases of digestive tracts, and effectively improves the diagnostic accuracy.

Description

technical field [0001] The invention relates to a medical device, in particular to a medical capsule enteroscope system capable of entering the small intestine for inspection. Background technique [0002] Capsule endoscope is the most cutting-edge endoscope product so far, also known as medical wireless endoscope. The principle is that the subject takes a smart capsule with a built-in camera and signal transmission device orally, moves it in the digestive tract with the help of digestive tract peristalsis and takes images, and the doctor uses the external image recorder and video workstation to understand the subject's entire digestive system. to diagnose the condition. Capsule enteroscopy has the advantages of convenient inspection, no trauma, no wires, no pain, no cross-infection, and does not affect the normal work of patients. It expands the field of vision of digestive tract inspection and overcomes the tolerance of traditional insertion endoscopy. It can be used as ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B8/12A61B8/06A61B1/00A61B1/05
Inventor 乔铁
Owner GUANGZHOU BAODAN MEDICAL INSTR TECH
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