Miniature high-definition endoscope

An endoscope and high-definition technology, applied in the fields of endoscopy, medical science, diagnosis, etc., can solve the problems of limited analysis of disease conditions, low image clarity, poor use effect, etc., to achieve convenient application and better use effect , the effect of small overall size

Inactive Publication Date: 2016-02-24
JIANGSU KEQIN PHOTOELECTRIC SCI & TECH +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, because the imaging fiber is limited by pixels, the imaging resolution can only reach about 10,000 pixels. Because the image definition is not high, the use effect is not good, and the doctor's analysis of the condition is limited.

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  • Miniature high-definition endoscope

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Embodiment Construction

[0011] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.

[0012] Such as figure 1 As shown, a miniature high-definition endoscope includes an outer tube 1, which is a stainless steel tube, and the outer tube 1 is provided with a lens 2, an imaging sensor 3, a PCBA board 4 and an ultra-fine shielded cable 5, wherein , the lens 2 is arranged at the front end of the outer tube 1 , and the lens 2 is covered with a lens tube 6 , and the rear end of the lens 2 is connected with the imaging sensor 3 . In the present invention, the size of the imaging sensor 3 is 1×1 mm. Described imaging sensor 3 is connected with PCBA board 4 again, and described PCBA board 4 is connected with superfine shielded cable 5 agai...

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Abstract

The invention discloses a miniature high-definition endoscope comprising an outer tube as well as a lens, an imaging sensor, a PCBA (printed circuit board assembly) board and a superfine shielded cable which are arranged in the outer tube, wherein the lens is arranged at the front end of the outer tube; a lens tube sleeves the lens; the back end of the lens is connected with the imaging sensor; the imaging sensor is connected with the PCBA board; the PCBA board is connected with the superfine shielded cable; the field angle of the lens is 120 degrees; and the resolution ratio of the endoscope is 160000 pixels. The imaging definition of the endoscope disclosed by the invention, compared with that of a conventional fiber scope, is improved by 16 times entirely. Moreover, the endoscope disclosed by the invention is relatively small in overall size, adopts the superfine shielded cable to perform signal transmission at the same time to ensure that the entire endoscope is relatively, and is more convenient in application and better in use effect.

Description

technical field [0001] The invention relates to a medical mechanical device, in particular to a miniature high-definition endoscope. Background technique [0002] The design principle of the traditional surgical fiber optic endoscope is that the front optical lens transmits the image to the end eyepiece through the imaging optical fiber, and the doctor directly observes through the eyepiece, or connects to the imaging sensor through an optical adapter and transmits the signal of the imaging sensor to the computer processing system and displayed on the terminal monitor. However, because the imaging fiber is limited by pixels, the imaging resolution can only reach about 10,000 pixels. Because of the low image clarity and poor use effect, doctors have limited analysis of the condition. Contents of the invention [0003] In order to solve the above technical problems, the object of the present invention is to provide a miniature high-definition endoscope with high imaging def...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B1/05
CPCA61B1/00009A61B1/05
Inventor 韩沁驰
Owner JIANGSU KEQIN PHOTOELECTRIC SCI & TECH
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