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Handheld video equipment

A technology of video equipment and casing, applied in the field of handheld video equipment, can solve the problems of inconvenient portability and use of video systems, limited application occasions, etc., and achieve the effects of improving utilization rate, reducing light loss, and being easy to carry.

Inactive Publication Date: 2014-03-26
NORTH SOUTHERN ELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a video device connected with a medical endoscope, aiming at solving the problems that the existing video system is inconvenient to carry and use, and the application occasions are limited

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0056] as attached image 3As shown, the video equipment of the present invention is a handheld video equipment as a whole, including a housing 10, and an embedded microcontroller 11, a storage unit 14, an image sensor 15, a lighting unit 17 and a power supply arranged in the cavity of the housing. unit 18, and a display screen 13, an optical interface 16 and function buttons 12 arranged on the panel of the casing. The storage unit 14, the image sensor 15, the display screen 13 and the function button 12 are all electrically connected to the embedded microcontroller 11, one end of the optical interface 16 is engaged with the housing 10, and is coaxially aligned with the image sensor 15, and the optical interface 16 The other end is used to engage the eyepiece part 03 of the endoscope, and the lighting unit 17 is connected to the light source interface of the endoscope through a light guide fiber 08'. The front structure of the handheld video equipment product is as follows ...

Embodiment 2

[0061] The structure of this embodiment is basically the same as that of Embodiment 1, the difference is that the lighting unit 17 is arranged outside the casing, and is directly engaged with the light source interface 02 of the endoscope, as shown in Figure 7 As shown, the lighting unit 17 is connected to the power supply unit 18 through a power line. In this embodiment, by extending the power line of the lighting unit, the lighting unit is arranged outside the casing and can be directly engaged with the light source interface of the endoscope to provide a light source for the endoscope, then the lighting unit of the video equipment and the endoscope There is no need for optical fiber between the light source interfaces, there is no light loss at all, and the utilization rate of the light source is improved.

Embodiment 3

[0063] As an improvement to Embodiment 1 or Embodiment 2, the handheld video device provided in this embodiment further includes a wireless sending unit 19 disposed in the housing for sending image data signals to an external display device. When the endoscope is actually used, in addition to the doctor holding the video device, in some cases, other cooperating doctors or nurses need to simultaneously view the images peeped by the endoscope. The video device provided in this embodiment has a built-in wireless transmission The unit 19 can wirelessly transmit the image data captured by the image sensor 15 to an external large-screen display device in real time. The wireless transmission module 19 is preferably a WIFI wireless transmission module, and the external large-screen display device can be a large-screen LED display with WIFI, or a projection curtain wall, etc.

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Abstract

The invention discloses handheld video equipment which is connected with a medical endoscope. The handheld video equipment comprises an embedded microcontroller, a memory cell, an imaging sensor, a lighting unit, a power supply unit, a display screen, an optical interface and a function button, wherein the embedded microcontroller, the memory cell, the imaging sensor, the lighting unit and the power supply unit are arranged in a cavity of a shell, and the display screen, the optical interface and the function button are arranged on a panel of the shell. The memory cell, the imaging sensor, the display screen and the function button are respectively and electrically connected with the embedded microcontroller. One end of the optical interface is clamped with the shell, the optical interface and the imaging sensor coaxially align, and the other end of the optical interface is used for clamping the eyepiece portion of the endoscope. The lighting unit is connected to a light source interface of the endoscope through a light guide fiber. The handheld video equipment is convenient to carry, applicable to more places, safer to use and more saving in energy.

Description

technical field [0001] The invention relates to the field of medical instruments, in particular to a hand-held video device connected with a medical endoscope. Background technique [0002] An endoscope is a device used to peek inside an object from the outside, and is widely used in the medical and industrial fields. Medical endoscopes are structurally different from industrial endoscopes. Industrial endoscopes have improved a lot on traditional endoscopes, but medical endoscopes are limited to their specific use objects, and their structure still maintains the traditional structure. Medical endoscopes are divided into hard mirrors and soft mirrors. Rigid mirrors include rhinoscopes, laparoscopes, and thoracoscopes. A hard mirror generally includes an inner mirror tube and an outer mirror tube. The diameter of the outer mirror tube ranges from 4 mm to more than ten millimeters. Inside the inner mirror tube is a set of optical lenses. Between the inner mirror tube and the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B1/05A61B1/07
Inventor 江贵平周文光黎燕红
Owner NORTH SOUTHERN ELECTRONICS
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