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Intelligent adjusting device of endoscope illumination

An intelligent adjustment and endoscopic technology, applied in the direction of surgery, etc., can solve problems that do not involve the optical fiber illumination adjustment technology of the endoscopic system

Active Publication Date: 2013-01-02
SHANGHAI JIAO TONG UNIV SUBEI RES INST
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  • Abstract
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Problems solved by technology

However, the paper has never involved the optical fiber illumination adjustment technology of the endoscope system

Method used

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  • Intelligent adjusting device of endoscope illumination
  • Intelligent adjusting device of endoscope illumination
  • Intelligent adjusting device of endoscope illumination

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Embodiment Construction

[0026] The following describes the embodiments of the present invention in detail with reference to the accompanying drawings: this embodiment is implemented on the premise of the technical solution of the present invention, and provides detailed implementation and specific operation procedures, but the protection scope of the present invention is not limited to the following Mentioned examples.

[0027] Such as figure 1 As shown, this embodiment includes: a medical endoscope 1, an image capture card 2, a signal processor 3, a controller 4, a switching power supply module 5, and a cold light source 6. The image output interface of the medical endoscope 1 is connected to the input interface of the image capture card 2, the output interface of the image capture card 2 is connected to the input interface of the signal processor 3, and the output interface of the signal processor 3 is connected to the input interface of the controller 4 Connect, the output interface of the controlle...

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Abstract

The invention discloses an intelligent adjusting device of endoscope illumination. The device comprises a medical endoscope, an image acquisition card, a signal processor, a controller, a switching power supply module and a cold light source. Light emitted by the cold light source is sent to the medical endoscope which converts light signals into image signals and transmits the image signals to the signal processor through an image output interface and the image acquisition card; the signal processor receives and processes the image signals transmitted by the image acquisition card, performs color cast correction and image brightness correction on images acquired in real time by establishing classic color images and a color characteristic data bank of the color images, and transmits illumination output control instructions of the cold light source to the controller; and the controller changes switching control signal output phases according to the control instructions of the signal processor to enable direct voltage output by the switching power supply module to change correspondingly, so that the working voltage of the cold light source is changed, and the illumination output by the cold light source is optimized.

Description

Technical field [0001] The invention relates to a device in the technical field of automatic control of medical equipment, in particular to an intelligent adjustment device for the illuminance of an endoscope. Background technique [0002] In recent years, medical endoscope systems have been widely used in clinical medicine. A medical endoscope is a miniature camera system that can put the camera into the human body. Under the illumination of its own light source, the observed target is imaged on the target surface of the image sensor through the optical system, and the optical signal is converted into an electrical signal. After magnification and image processing, a clear magnified image is displayed on the monitor. With the assistance of the endoscopy system, doctors can better discover the lesions that occur on the soft and hard tissues of the human body, and allow patients to intuitively and comprehensively understand the various problems in their body. These images can als...

Claims

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Application Information

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IPC IPC(8): A61B1/00
Inventor 张秀彬张弓张艺博王胜永朱磊
Owner SHANGHAI JIAO TONG UNIV SUBEI RES INST
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