CN103932658A - Endoscope video signal wireless transmission system - Google Patents

Endoscope video signal wireless transmission system Download PDF

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Publication number
CN103932658A
CN103932658A CN201410170921.2A CN201410170921A CN103932658A CN 103932658 A CN103932658 A CN 103932658A CN 201410170921 A CN201410170921 A CN 201410170921A CN 103932658 A CN103932658 A CN 103932658A
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China
Prior art keywords
module
endoscope
light source
end
interface
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CN201410170921.2A
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Chinese (zh)
Inventor
杨国强
符伟军
张旭
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中国人民解放军总医院海南分院
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Priority to CN201410170921.2A priority Critical patent/CN103932658A/en
Publication of CN103932658A publication Critical patent/CN103932658A/en

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Abstract

The invention discloses an endoscope video signal wireless transmission system. A lens module is arranged at one end of the front end of an endoscope, a light source interface and a front end connector are arranged at the other end of the front end of the endoscope, the light source interface is detachably connected with an independent light source module at the handheld end of the endoscope through a light source connecting wire, the handheld end of the endoscope comprises a head portion and a handle, the head portion and the handle are movably connected through a knob, a handheld end interface is arranged at the forefront end of the head portion, the front end connector is detachably connected with the handheld end interface, a video A/D conversion module is arranged behind the handheld end interface, the independent light source module is mounted in the head portion, a wireless signal emitting module and a power source are mounted in the handle, the signal emitting module is connected with the video A/D conversion module, and the internal power source supplies power for all the modules. The endoscope video signal wireless transmission system has the advantages that the size of the endoscope is reduced, instrument operation flexibility is improved, and endoscopic inspection and treatment time is shortened.

Description

一种内窥镜视频信号无线传输系统 An endoscopic video signal radio transmission system

技术领域 FIELD

[0001] 本发明属于医疗器械设备技术领域,涉及一种内窥镜视频信号无线传输系统。 [0001] The present invention belongs to the technical field of medical equipment, relates to an endoscopic video signal wireless transmission system.

背景技术 Background technique

[0002] 内窥镜:可以进入人体体腔(或人工建立的空间)内进行检查、治疗的器械,如胃镜、肠镜、支气管镜、膀胱镜、输尿管镜、腹腔镜等等。 [0002] The endoscope: can enter the body cavity (or space artificially established) within the inspection, treatment devices, such as endoscopy, colonoscopy, bronchoscopy, cystoscopy, ureteroscopy, laparoscopy and the like. 目前所有医学内窥镜系统均通过有线形式进行视频信号传输,其操作过程中会受到传输线路的接口、线路长短的限制,增加了操作的难度和时间。 All medical endoscope systems are currently performed by the form of video signal transmission cable, which will be limited during the operation interface line length of transmission line, increasing the difficulty and time of the operation. 现有医院中所用的内窥镜均为以有线形式进行视频信号传输和提供光源,视频信号传输线和光源线限制了内窥镜的操作,增加了操作程序和时间。 Conventional hospital are used in an endoscope video signal transmission cable and light source is provided in the form of a video signal transmission line and source line limits the operation of the endoscope, and increased procedure time.

[0003] 传统的内窥镜视频显示在手持部位加装视频显示模块、显示屏,增加了线路连接,并且增大了体积,并且视频显示影响了操作灵活性,且一体化设计成本过高。 [0003] installation of conventional endoscopic video display portion handheld video display module, a display screen, a line connection increases, and increases the volume, and Video Display operational flexibility, and high integration design cost.

发明内容 SUMMARY

[0004] 本发明的目的在于提供一种内窥镜视频信号无线传输系统,解决了现有内窥镜视频成像显示集成一体,体积过于庞大,不方便操作,成本高的问题。 [0004] The object of the present invention is to provide an endoscopic video signal radio transmission system, solves the endoscopic video imaging display integrally, too bulky, inconvenient to operate, the cost is high.

[0005] 本发明所采用的技术方案是包括内窥镜前端和内窥镜手持端,内窥镜前端一端为镜头模块,内窥镜前端的另一端设有光源接口和前端接头,光源接口通过光源连线可拆卸连接内窥镜手持端的独立光源模块,内窥镜手持端分为头部和手柄两部分,头部和手柄由旋钮活动连接,头部最如端为手持端接口,如端接头与手持端接口可拆卸连接,手持端接口后面设有视频A/D转换模块,独立光源模块安装在头部内部,手柄内安装有无线信号发射模块和电源,信号发射模块连接视频A/D转换模块,独立光源模块、视频A/D转换模块和无线信号发射模块分别连接电源。 [0005] The technical proposal of the present invention includes an endoscope and the endoscope distal end handheld, distal end of the endoscope lens module, the other end of the endoscope distal end is provided with a light source connector and the front joint, the light source through the interface source connection detachable connection of the endoscope light source module independent handheld terminal, handheld terminal into the endoscope head and handle in two parts, head and handle are connected by a knob activities, such as the head end of most hand-held terminal interfaces, such as end linker detachable connection with the handheld terminal interfaces, the interface with the rear end of the handheld video A / D converter module, independent light source module is mounted inside the head, the handle is attached to a radio signal transmission module and the power supply, a signal transmission module connected to video A / D conversion module, independent light source module, a video A / D converter module and a wireless signal transmitter module are connected to the power supply.

[0006] 本发明的特点还在于独立光源t旲块为大功率LED I旲块。 [0006] The features of the present invention is independent of the light source block t Dae Dae power LED I block. 手持纟而接口接口侧面一圈安装有旋钮,所述前端接头可插入手持端接口内被旋钮紧固。 Si hand side of the interface and the interface is mounted turn knob, said distal end being insertable into the tightening knob hand side interface. 视频A/D转换模块芯片型号为AD9772A。 Video A / D converter module chip model AD9772A. 无线信号发射模块为NRF905无线数传模块或蓝牙无线传输模块。 Wireless signal transmitter module is a wireless module NRF905 or Bluetooth wireless transmission module.

[0007] 本发明的有益效果是将成像信号采用视频转换成数字,用无线传输方式发送出去,外部成像系统接受信号成像,缩小了内窥镜本体体积,增加了器械操作的灵活性,缩短了内窥镜检查、治疗的时间。 [0007] Advantageous effects of the present invention is to use the video image into a digital signal, sent by wireless transmission, receiving external imaging signal of the imaging system, reducing the volume of the endoscope body, increase the flexibility of operation of the instrument, reducing the endoscopy, time of treatment.

附图说明 BRIEF DESCRIPTION

[0008] 图1是本发明一种内窥镜视频信号无线传输系统结构示意图。 [0008] FIG. 1 is a schematic structure of a wireless transmission system of the present invention, an endoscope video signal.

[0009] 图中,1.内规镜如έ而,2.手持έ而,3.镜头t旲块,4.光源接口,5.如έ而接头,6.独立光源模块,7.手持端接口,8.视频A/D转换模块,9.无线信号发射模块,10.电源。 [0009] FIG, 1. Within the specified Jingru έ and 2 handheld έ and, 3 Lens t Dae block, 4 a light source interface 5 as έ and linker, 6 independent light source module 7 handheld terminal interface 8 video A / D converter module, 9. wireless signal transmitter module, 10 power supply.

具体实施方式 Detailed ways

[0010] 下面结合附图和具体实施方式对本发明进行详细说明。 [0010] The present invention will be described in detail in conjunction with accompanying drawings and specific embodiments. [0011 ] 本发明如图1所示包括内窥镜前端I和内窥镜手持端2,内窥镜前端I 一端为镜头模块3,内窥镜前端I的另一端设有光源接口4和前端接头5,光源接口4通过光源连线可拆卸连接内窥镜手持端2的独立光源模块6,内窥镜手持端2分为头部和手柄两部分,头部和手柄由旋钮活动连接,头部最前端为手持端接口7,前端接头5与手持端接口7可拆卸连接,手持端接口7后面设有视频A/D转换模块8,独立光源模块6安装在头部内部,手柄内安装有无线信号发射模块9和电源10,信号发射模块9连接视频A/D转换模块8,独立光源模块6、视频A/D转换模块8和无线信号发射模块9分别连接电源10。 [0011] The present invention includes an endoscope 1 and the endoscope distal end handheld terminal I 2, I distal end of the endoscope lens module 3, and the other end of the endoscope distal end is provided with a light source I and the front end interface 4 joint 5, the light source through the interface 4 is detachably connected to the endoscope light source wiring handheld terminal 2 independent light source module 6, the endoscope 2 into a handheld terminal head and handle in two parts, head and handle are connected by a knob activity, head the most distal end portion of the handheld interface 7, the front end of the end fitting 5 with the handheld interface 7 is detachably connected to the handheld terminal interface 7 is provided behind the video A / D converter module 8, independently of the light source module is mounted inside the head 6 is mounted within the handle wireless signal transmitter 9 and the power supply module 10, connected to the signal transmitting module 9 video A / D converter module 8, independent light source module 6, the video A / D converter module 8 and a wireless signal transmitter 9 are connected to the power supply module 10. 独立光源模块6为大功率LED I吴块。 The light source module 6 is independent power LED I Wu block. 手持接口7接口侧面一圈安装有旋钮,所述如%5接头5可插入手持έ而接口7内被旋钮紧固。 The handheld interface 7 interfaces attached to the side turn knob 5% as the joint 5 and the interface can be inserted into the handheld έ tightening knob 7. 视频A/D转换模块8芯片型号为AD9772A。 Video A / D converter module 8 chip model AD9772A. 无线信号发射模块9为NRF905无线数传模块或蓝牙无线传输模块。 9 is a wireless signal transmitter module NRF905 wireless module or Bluetooth wireless transmission module.

[0012] 使用时,将内窥镜前端I和手持端2连接好,用光源连线连接光源接口4和独立光源模块6,给镜头模块3提供光源,由镜头模块3采集人体内图像,将图像传送给视频A/D转换模块8,视频A/D转换模块8将采集到的视频图像转换为数字图像,传送给无线信号发射模块9,无线信号发射模块9通过无线数传方式或蓝牙方式将数字信号发送出去。 [0012] In use, the distal end of the endoscope and the handheld terminal I 2 is connected, is connected with the interface 4 and the light source connection independent light source modules 6, to provide a light source lens module 3, module 3 by a lens in-vivo image taking person, the image transfer to the video a / D converter module 8, a video a / D converter module 8 to capture the video image into a digital image, to the wireless signal transmission module 9, the wireless signal transmission module 9 through the wireless manner or Bluetooth mode the digital signal is transmitted. 外部可设置无线数传方式或蓝牙方式的视频接收转换装置和显示屏,将内窥镜拍摄的图像显示出来,供专家观看。 Externally provided or Bluetooth wireless data transmission mode of a video conversion device and a display screen receiving the image captured by the endoscope is displayed, for viewing the expert.

[0013] 本发明将视频显示和内窥镜分离,增加了内窥镜操作灵活性,减少了设备体积和重量,减少了操作程序,减少了操作时间。 [0013] The present invention is a video display of the endoscope and separation, increasing the operational flexibility of the endoscope, the device reduces the volume and weight, reduced operating procedures, reduces the operation time. 这样就省去了视频信号传输的中间线路,避免了线路连接出现的各种障碍和线路对内窥镜操作的影响。 This eliminates the intermediate video signal transmission line, to avoid the influence of the obstacles and the channel connection occurs on the endoscope operation.

Claims (5)

1.一种内窥镜视频信号无线传输系统,其特征在于:包括内窥镜前端(I)和内窥镜手持端(2),内窥镜前端(I) 一端为镜头模块(3),内窥镜前端(I)的另一端设有光源接口(4)和前端接头(5),光源接口(4)通过光源连线可拆卸连接内窥镜手持端(2)的独立光源模块(6),内窥镜手持端(2)分为头部和手柄两部分,头部和手柄由旋钮活动连接,头部最前端为手持端接口(7),前端接头(5)与手持端接口(7)可拆卸连接,手持端接口(7)后面设有视频A/D转换模块(8),独立光源模块(6)安装在头部内部,手柄内安装有无线信号发射模块(9)和电源(10),信号发射模块(9)连接视频A/D转换模块(8),独立光源模块(6)、视频A/D转换模块(8)和无线信号发射模块(9)分别连接电源(10)。 An endoscope video signal radio transmission system, characterized by: an endoscope comprising a distal end (I) and an endoscope handheld terminal (2), the distal end of the endoscope (I) is a lens module end (3), independent light source module (6 the other end of the endoscope distal end (I) of a light source interface (4) and front connector (5), the light source interface (4) is detachably connected to the endoscope connecting the handheld terminal by the light source (2) ), a handheld end of the endoscope (2) is divided into two parts, a head and a handle, the head and the handle are connected by a knob activity, the most distal end of the head end of the handheld interface (7), the front tip (5) and the handheld terminal interfaces ( 7) is detachably connected to the handheld terminal interface (7) is provided behind the video A / D converter module (8), independent of the light source module (6) is mounted inside the head, the handle is attached to the wireless signal transmission module (9) and a power supply (10), a signal transmitter module (9) connected to the video A / D converter module (8), independent of the light source module (6), video A / D converter module (8) and a wireless signal transmitter module (9) are connected to a power source (10 ).
2.按照权利要求1所述一种内窥镜视频信号无线传输系统,其特征在于:所述独立光源模块(6)为大功率LED模块。 2. An endoscope according to claim 1 wireless transmission system video signal, wherein: said independent light source module (6) is a high power LED modules.
3.按照权利要求1所述一种内窥镜视频信号无线传输系统,其特征在于:所述手持端接口(7)接口侧面一圈安装有旋钮,所述前端接头(5)可插入手持端接口(7)内被旋钮紧固。 3. An endoscope according to claim 1 wireless transmission system video signal, wherein: the handheld terminal interface (7) is attached to the interface side turn knob, said front tip (5) may be inserted into a handheld terminal knob is secured within the connector (7).
4.按照权利要求1所述一种内窥镜视频信号无线传输系统,其特征在于:所述视频A/D转换模块(8)芯片型号为AD9772A。 4. An endoscope according to claim 1 wireless transmission system video signal, wherein: the video A / D converter module (8) chip model AD9772A.
5.按照权利要求1所述一种内窥镜视频信号无线传输系统,其特征在于:所述无线信号发射模块(9)为NRF905无线数传模块或蓝牙无线传输模块。 5. An endoscope according to claim 1 wireless transmission system video signal, wherein: the wireless signal transmission module (9) is a wireless module NRF905 or Bluetooth wireless transmission module.
CN201410170921.2A 2014-04-25 2014-04-25 Endoscope video signal wireless transmission system CN103932658A (en)

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CN105996963A (en) * 2016-06-29 2016-10-12 上海波鸿医疗器械科技有限公司 Wireless endoscope camera system

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