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WO2018103513A1 - Système d'endoscopie électronique médicale portable - Google Patents

Système d'endoscopie électronique médicale portable Download PDF

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Publication number
WO2018103513A1
WO2018103513A1 PCT/CN2017/111124 CN2017111124W WO2018103513A1 WO 2018103513 A1 WO2018103513 A1 WO 2018103513A1 CN 2017111124 W CN2017111124 W CN 2017111124W WO 2018103513 A1 WO2018103513 A1 WO 2018103513A1
Authority
WO
WIPO (PCT)
Prior art keywords
light source
display module
interface
portable medical
image processing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/CN2017/111124
Other languages
English (en)
Chinese (zh)
Inventor
杨云生
孙刚
陈晓冬
黄锦
张修礼
韩璐
汪毅
彭丽华
闫斌
张晓梅
齐诗蕊
陈俊
栾哲
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Chinese PLA General Hospital
Original Assignee
Chinese PLA General Hospital
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Chinese PLA General Hospital filed Critical Chinese PLA General Hospital
Publication of WO2018103513A1 publication Critical patent/WO2018103513A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/00064—Constructional details of the endoscope body
    • A61B1/00108—Constructional details of the endoscope body characterised by self-sufficient functionality for stand-alone use
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/00002—Operational features of endoscopes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/00163—Optical arrangements

Definitions

  • the present invention relates to the field of medical endoscopy, and more particularly to a portable medical electronic endoscope system.
  • a portable endoscope recording system which uses a wireless transmission module to improve the light source module, so that the endoscope recording system becomes partially portable.
  • the solution does not propose the power supply design of the overall system.
  • the wireless system integration is reduced, and it is easily interfered by the external environment.
  • the handle also needs to supply power.
  • the power consumption is large, which is not conducive to the field, and is bad. Use under conditions.
  • Patent application number: CN 201420083810.3 a portable endoscope video system is proposed, which adopts a handheld host, a wireless transmission device, a display screen and an image processing system based on ARM+FPGA, so that the endoscope video system becomes integrated.
  • the degree is higher and the function is more perfect.
  • the invention does not propose the design of the light source system and the design of the power supply module, while the wireless-based transmission is relatively susceptible to interference and interference with other instruments in a harsh environment and requires separate power supply, in addition, the system uses ARM + FPGA image processing system, need to set up a microSD memory card, which is more troublesome in the software to save and transfer the patient's data.
  • the present invention provides a portable medical electronic endoscope system which is compact in structure and convenient to carry.
  • the light source device is more convenient to be connected with the endoscope, the display module is convenient for the user to select and replace, and the electrical connection is convenient and accurate.
  • the specific plan is as follows:
  • a portable medical electronic endoscope system comprising: an equipment box, a power supply module, an endoscope mirror body, a light source device, a button circuit board, an image processing board and a display module;
  • the equipment box comprises three lower middle layers, the lower layer is for placing a power supply module; the middle layer is for fixing an image processing board; the upper layer is for placing a display module, a lithium battery charging interface, a video interface, a button circuit board And lighting interface;
  • the power supply module includes a rechargeable lithium battery and a voltage stabilizing module, and the rechargeable lithium battery supplies power to the button circuit board, the image processing board, and the display module through the voltage stabilizing module; the rechargeable lithium battery is connected to the lithium battery charging interface;
  • the light source device is located inside the equipment box, and includes a light source housing, a light source battery, a slide switch, an LED cold light source, an optical portion, and a light source interface;
  • the optical portion is an ellipsoidal reflector located in a middle portion of the light source housing;
  • the ellipsoidal reflector places an LED cold light source near a focus of the rear end of the light source housing
  • the light source battery is located in a cavity at the rear end of the light source housing, the tail end of the cavity is fitted into the lower layer of the equipment box and detachably connected to a casing, wherein the outer casing is detached from the outside of the equipment box;
  • the slide switch is located at an outer end of the light source housing and is exposed from the equipment box, and is connected to the light source battery and the LED cold light source wire;
  • the light source interface is located at a front end of the light source housing and is engaged with a lighting interface of an upper layer of the equipment box.
  • the light source interface is fixed on the light source connecting rod of the endoscope mirror body, and the light source connector of the endoscope mirror body is in the The focus of the other end of the ellipsoidal reflector;
  • the button circuit board includes a button and a switch control chip
  • the switch control chip receiving pin is connected to the button, and the output pin is connected to the image processing board;
  • the image processing board receives and processes an image signal of the endoscope scope through the video interface
  • the display module is connected to the image processor by using a USB interface
  • the upper layer of the equipment box includes a fixing frame, and the display module is placed in the fixing frame, the front surface of the display module faces the outer side of the equipment box, and the fixing frame is detachably connected to the upper layer, wherein the fixing frame includes a connecting portion, and the connection
  • the display module is configured to be electrically connected to the image processor and the power supply module after the mounting frame is placed on the upper layer;
  • the light source interface has a tubular shape, the inner diameter is the same as the light source connecting rod of the endoscope mirror body, and the tubular side has a threaded hole, and the light source interface and the light source connecting rod are fixed by using a screw corresponding to the threaded hole;
  • the switch control chip of the button circuit board is a single chip microcomputer
  • the core processing chip used by the image processing board is an FPGA
  • the display module is a military tablet computer
  • the fixing frame is connected to the upper layer by screws or by a fitting structure
  • the trailing end of the cavity is threadedly connected to the outer casing
  • connection portion of the fixing frame includes a plug of a USB interface connected to the tablet computer. Connection.
  • the invention combines the light source device, the power supply device and the display device to form a whole, has a compact structure, is convenient to carry and operate, and the display module is detachably connected through the fixing frame structure, and is convenient to be connected with the power supply device and the image processing device, and is convenient for the user to replace and select.
  • Required display module The light source device is compact in structure and easy to replace the battery and optically connect the endoscope mirror body through a special mounting method with the equipment box.
  • Figure 2 is a schematic overall view of the portable medical endoscope of the present invention.
  • Figure 3 is a side view of the portable medical endoscope of the present invention.
  • FIG. 4 is a cross-sectional view of the portable medical endoscope light source module of the present invention.
  • 1 upper layer of equipment box; 11: display module 12: lithium battery charging interface; 13: video interface; 14: button circuit board; 2: equipment box middle layer; 21: image processing board; 3: equipment box lower layer; 31: power supply module 4: light source device; 41: light source housing; 42 light source battery; 43 slide switch; 44 LED cold light source; 45 optical portion; 46 light source interface;
  • the present invention provides a portable medical electronic endoscope system, including an equipment box, a power supply module 31, an endoscope mirror body, a light source device 4, a button circuit board 14, an image processing board 21, and a display module 11. ;
  • the equipment box includes three lower middle and upper layers, the lower layer 3 of the casing is used for placing the power supply module 31; the middle layer 2 of the casing is used for fixing the image processing board 21; the upper layer 1 of the equipment box is used for placing the display module 11 and lithium Battery charging interface 12, video interface 13, button circuit board 14 and lighting interface (not shown);
  • the power supply module 31 includes a rechargeable lithium battery and a voltage stabilizing module, and the rechargeable lithium battery supplies power to the button circuit board 14, the image processing board 21, and the display module 11 through the voltage stabilizing module; the rechargeable lithium battery and the lithium battery are charged. Interface 12 is connected;
  • the light source device 4 includes a light source housing 41, a light source battery 42, a slide switch 43, an LED cold light source 44, an optical portion 45, and a light source interface 46;
  • the optical portion 45 is an ellipsoidal reflector located in the middle of the light source housing 41;
  • the ellipsoidal reflector is placed near the rear end of the light source housing 41 at the focus of the LED cold light source 44;
  • the light source battery 42 is located in a cavity at the rear end of the light source housing 41, and the rear end of the cavity is fitted into a lower layer of the equipment box and detachably connected to a housing, wherein the housing is detached from the outside of the equipment box ;
  • the slide switch 43 is located at an outer end of the light source housing 41, and is electrically connected to the light source battery 42 and the LED cold light source 44;
  • the light source interface 46 is located at the front end of the light source housing 41 and is engaged with the illumination interface.
  • the light source interface is fixed on the light source post of the endoscope mirror body, and the light source connector of the endoscope mirror body is in the The focal point of the other end of the ellipsoidal reflector;
  • the upper layer of the equipment box includes a fixing frame, and the display module is placed in the fixing frame, the fixing frame is detachably connected to the upper layer, wherein the fixing frame includes a connecting portion, so that the fixing frame is placed in the
  • the display module can be electrically connected to the image processor and the power supply module, and the fixing frame is connected to the upper layer by screws or through a fitting structure;
  • the connection portion of the fixing frame includes a plug of a USB interface connected to the tablet computer. Connection.
  • the button circuit board 14 includes a button and a switch control chip
  • the switch control chip receiving pin is connected to the button, and the output pin is connected to the image processing board 21;
  • the image processing board 21 receives and processes an image signal of the endoscope scope 13 through the video interface
  • the display module 11 is connected to the image processing board 21 by using a USB interface;
  • the light source interface 46 has a tubular shape, the inner diameter is the same as the light source connecting rod of the endoscope mirror body, and the tubular side has a threaded hole, and is fixed by a screw 47 corresponding to the threaded hole;
  • the switch control chip of the button circuit board 14 is a single chip microcomputer
  • the core processing chip used by the image processing board 21 is an FPGA
  • the display module 11 is a military tablet computer.
  • the amount of charge of the rechargeable lithium battery and the light source battery 42 is determined. If the rechargeable lithium battery is not full, the charger is inserted into the lithium battery charging interface 12 of the upper layer of the device box for charging; if the light source battery 42 is not full, the battery is removed from the rear end of the light source device 4, and the battery is replaced or replaced. In.
  • the light source device 4 is mounted on the light source post of the endoscope mirror body and fixed by the screw 47; the image capturing connector of the endoscope mirror body is connected to the video interface 13 of the upper layer 1 of the equipment box.
  • the display device 11 is a military tablet, and the corresponding software is opened;
  • the image processing board 21 receives the image signal from the endoscope mirror body, performs image acquisition and processing through the image processing chip, and finally transmits the data to the military tablet computer for display in the USB format; the image processing board 21 processes Controlled by buttons on the button circuit board 14.
  • the invention combines the light source device, the power supply device and the display device to form a whole, has a compact structure, is convenient to carry and operate, and the display module is detachably connected through the fixing frame structure, and is convenient to be connected with the power supply device and the image processing device, and is convenient for the user to replace and select.
  • Required display module The light source device is compact in structure and easy to replace the battery and optically connect the endoscope mirror body through a special mounting method with the equipment box.

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Biomedical Technology (AREA)
  • Medical Informatics (AREA)
  • Optics & Photonics (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Biophysics (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Endoscopes (AREA)
  • Instruments For Viewing The Inside Of Hollow Bodies (AREA)

Abstract

La présente invention concerne un système d'endoscopie électronique médicale portable comprenant un récipient d'équipement, un module d'alimentation (31), un corps d'endoscopie, un dispositif source de lumière (4), un panneau de circuit clé (14), un panneau de traitement d'image (21) et un module d'affichage (11). La source de lumière se trouve dans le récipient d'équipement. Une couche supérieure (1) du récipient d'équipement comprend un cadre de sécurisation, dans lequel le module d'affichage (11) est placé. Le cadre de sécurisation est relié amovible à la couche supérieure (1) du récipient d'équipement, et comprend une partie de liaison. Lorsque le cadre de support est placé au niveau de la couche supérieure (1) du récipient d'équipement, l'orifice de liaison permet au module d'affichage (11) d'être exactement connecté électriquement au panneau de traitement d'image (21) et au module d'alimentation (31). Le module d'alimentation (31), le dispositif source de lumière (4) et le module d'affichage (11) sont entièrement enchâssés dans le système d'endoscopie médicale portable, fournissant une structure compacte qui peut être facilement mise sous tension, et qui rend le système plus facilement portable. En outre, le module d'affichage (11) peut être plus facilement retiré, monté et sélectionné, et peut être connecté de manière commode à divers composants du système.
PCT/CN2017/111124 2016-12-05 2017-11-15 Système d'endoscopie électronique médicale portable Ceased WO2018103513A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201611101785.7A CN106419804B (zh) 2016-12-05 2016-12-05 便携式医用电子内镜系统
CN201611101785.7 2016-12-05

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Publication Number Publication Date
WO2018103513A1 true WO2018103513A1 (fr) 2018-06-14

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PCT/CN2017/111124 Ceased WO2018103513A1 (fr) 2016-12-05 2017-11-15 Système d'endoscopie électronique médicale portable

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CN (1) CN106419804B (fr)
WO (1) WO2018103513A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
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CN112584028A (zh) * 2020-12-29 2021-03-30 深圳市亚泰光电技术有限公司 一种摄像头模组以及内窥镜

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CN106419804B (zh) * 2016-12-05 2018-01-02 中国人民解放军总医院 便携式医用电子内镜系统
CN108095673B (zh) * 2017-12-29 2024-02-27 上海安翰医疗技术有限公司 便携式内窥镜
CN109620106B (zh) * 2019-01-25 2022-06-10 上海澳华内镜股份有限公司 一种内窥镜光源组件及内窥镜
CN110376942B (zh) * 2019-07-05 2024-03-08 中国人民解放军总医院 一种便于安装的预约制远程会诊调度装置
JP7623997B2 (ja) * 2019-08-22 2025-01-29 フレーン・コーポレーシヨン テーパ状光伝送素子を有する光学システム
CN115462741B (zh) * 2021-06-10 2025-05-02 深圳开立生物医疗科技股份有限公司 一种内窥镜系统

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JP2014000236A (ja) * 2012-06-19 2014-01-09 Hoya Corp 携帯型内視鏡用キャリングケース
CN203736155U (zh) * 2014-02-12 2014-07-30 南昌市水禾田实业有限公司 无线可视耳鼻喉内窥镜
CN103784105A (zh) * 2014-02-26 2014-05-14 周文光 一种便携式内窥镜视频系统
CN106419804A (zh) * 2016-12-05 2017-02-22 中国人民解放军总医院 便携式医用电子内镜系统
CN206499434U (zh) * 2016-12-05 2017-09-19 中国人民解放军总医院 便携式医用电子内镜系统

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112584028A (zh) * 2020-12-29 2021-03-30 深圳市亚泰光电技术有限公司 一种摄像头模组以及内窥镜

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CN106419804B (zh) 2018-01-02

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