Capsule enteroscopy system with electronic charge coupled device (CCD) camera system and night vision camera

A technology of night vision camera and camera system, applied in the field of capsule enteroscopy system, to achieve the effect of simple operation, accurate and effective diagnosis, and no sense of fear

Inactive Publication Date: 2012-07-04
GUANGZHOU BAODAN MEDICAL INSTR TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

At present, there is no capsule enteroscopy system that co

Method used

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  • Capsule enteroscopy system with electronic charge coupled device (CCD) camera system and night vision camera
  • Capsule enteroscopy system with electronic charge coupled device (CCD) camera system and night vision camera
  • Capsule enteroscopy system with electronic charge coupled device (CCD) camera system and night vision camera

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Experimental program
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Effect test

Embodiment 1

[0033] Such as figure 2 As shown, it is a schematic structural diagram of a capsule enteroscope 1 provided with an electronic CCD camera system and a night vision camera provided by the present invention. In this embodiment, the capsule enteroscope with electronic CCD camera system and night vision camera has a housing 11, which is a semicircular capsule-shaped sealing structure with two ends, its cross-section is preferably circular, and its size is preferably The shell is preferably at most 15 mm in diameter and at most 30 mm in length for easy swallowing by the patient, and is preferably made of a material that can withstand the strongly acidic environment of the gastric cavity.

[0034] Described casing 11 is provided with power supply module 14, and night vision module 12, image processing module 13, storage module 15, communication module 16 and electronic CCD camera system 17 that are connected with this power supply module 14 respectively, and described night vision m...

Embodiment 2

[0045] Such as Figure 4 As shown, it is another structural schematic diagram of the capsule enteroscope 1 provided by the present invention with an electronic CCD camera system and a night vision camera. The structure of the capsule enteroscope 1 with electronic CCD camera system and night vision camera in this embodiment is basically the same as that of the capsule enteroscope in Embodiment 1, except that an infrared ray is added in the night vision module 12. launch module 122 . The infrared ray emitting module 122 is arranged around the night vision camera objective lens 121, and is used to emit infrared rays of a specific frequency to the intestinal wall to excite the infrared radiation of the intestinal wall tissue, and the stimulated radiated infrared rays are captured by the night vision camera objective lens 121. Captured, then enhanced and processed by the pixel enhancement element and the relay objective lens, and projected on the CCD photoelectric imaging element....

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Abstract

The invention relates to a capsule enteroscopy system with an electronic charge coupled device (CCD) camera system and a night vision camera. The capsule enteroscopy system comprises a capsule enteroscopy with the electronic CCD camera system and the night vision camera, an external receiving device and a computer system, wherein the capsule enteroscopy with the electronic CCD camera system and the night vision camera is provided with a shell; a night vision module, an image processing module, a power supply module, a storage module, a communication module and an electronic CCD camera system are arranged in the shell; the night vision module and the electronic CCD camera system are arranged at positions close to two round ends of the shell respectively; and an auxiliary structure having a fixing effect is arranged in the shell. The capsule enteroscopy system can observe digestive cavities and walls thereof under the conditions of no light or dim light, acquires night vision images and normal images of the walls of digestive tracts all round and at multiple angles, compares and analyzes the different images through the system, enriches the measures of observation and diagnosis of intestinal tracts and makes diagnosis results more accurate.

Description

technical field [0001] The invention belongs to the field of medical equipment, in particular, the invention relates to a capsule enteroscope system. Background technique [0002] The full name of capsule endoscopy is "smart capsule endoscopy system", also known as "medical wireless endoscopy". 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 endoscopy 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 is the first choice for the diagnosis ...

Claims

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Application Information

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IPC IPC(8): A61B1/31A61B1/05
Inventor 乔铁黄万潮
Owner GUANGZHOU BAODAN MEDICAL INSTR TECH
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