Endoscope for whole-course visible abortion operation

A surgical and endoscope technology is applied in the field of endoscopes for gynecological abortion surgery and endoscopes for abortion surgery, which can solve the problems of unclear surgical field of view, affecting the surgical effect and safety, etc., so as to improve safety and improve Operation efficiency and success rate, simple structure effect

Inactive Publication Date: 2010-07-14
徐州雷奥医疗设备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The purpose of the present invention is to design a full-range visible endoscope for abortion surgery by using the principle of light absorption and reflec

Method used

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  • Endoscope for whole-course visible abortion operation
  • Endoscope for whole-course visible abortion operation
  • Endoscope for whole-course visible abortion operation

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] Such as figure 1 , 2 shown.

[0025] A full-range visible endoscope for abortion operation includes a computer 14, a CCD camera 15 and an endoscope assembly 16 capable of performing infrared imaging, such as figure 1 As shown, the photosensitive device of the CCD camera 15 is opposite to the eyepiece 8 of the endoscope assembly 16, the signal output end of the CCD camera 15 is connected with the signal input end of the computer 14 by the data line 17, and the light source of the endoscope assembly 16 is formed by the illumination light source (Its direction and structure are the same as those of the prior art) and an infrared imaging light source 10 capable of producing a wavelength greater than 700 nanometers (if the generated infrared wave energy is more than 1064 nanometers, the effect is better), the infrared imaging light source 10 is composed of a general lighting source 12 (the same as the existing endoscope illumination light source) plus an imaging light sour...

Embodiment 2

[0028] Such as figure 1 , 3 shown.

[0029] The difference between the present embodiment and the second embodiment is that the infrared imaging light source 10 directly adopts an infrared light spectrometer 19 capable of producing more than 700 nanometers (not less than 1064 nanometers is the best), and the lighting source before the operation needs to be configured separately. The same optical fiber 18 can be used with the infrared light spectrometer 19 to carry out light transmission (it can be properly converted during use), such as image 3 As shown, one illumination light path can also be provided separately, and the color filter 11 is omitted compared with the first embodiment, but the cost will increase. The specific implementation can also make the infrared light spectrometer work in the ordinary lighting mode first, and then switch to the state capable of emitting infrared light when bleeding occurs during the operation.

Embodiment 3

[0031] The difference between the present embodiment and the second embodiment is that the light spectrometer 19 is directly used as the light source for image capture, and the general illumination light source is omitted, which makes the whole structure simpler.

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Abstract

The invention discloses an endoscope for a whole-course visible abortion operation, which comprises a computer (14), a CCD camera (15) and an endoscope component (16), wherein a photosensitive device of the CCD camera (15) is opposite to an eye lens of the endoscope component (16), and a signal output end of the CCD camera (15) is connected with a signal input end of the computer (14) through a data wire (17). The endoscope is characterized in that a light source of the endoscope component (16) consists of a lighting source and an infrared imaging light source (10) capable of generating infrared light of which the wavelength is more than 700 nanometers. The endoscope has a simple structure, is easy to implement, is favorable for improving the operation efficiency and the rate of success, improves the safety of the operation, and solves the difficulty of an unclear visual field during a hemorrhagic operation.

Description

technical field [0001] The invention relates to a medical instrument, in particular to an endoscope for gynecological abortion operation, in particular to an endoscope for abortion operation which can see through the whole process of blood. Background technique [0002] As we all know, endoscopy is one of the basic conditions for minimally invasive surgery, and the research, development, and production of related diagnostic and therapeutic equipment are particularly important. There are only a few countries in the world that can produce ultra-fine and ultra-small endoscopes. The main manufacturers are: Japan Anxi, Germany Platinum, Olympus, etc., with more than a dozen varieties and specifications, and the development trend is to reduce the size of microlenses Compatible with the diameter of the light-transmitting and image-transmitting beam, improving imaging quality, rotatable, improving the objective lens system and bending operating mechanism, good flexibility, eliminati...

Claims

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Application Information

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IPC IPC(8): A61B1/05A61B1/06A61B17/42
Inventor 朱纪军左敦稳刘尊亮
Owner 徐州雷奥医疗设备有限公司
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