WO2018006692A1 - 一种清洗用内窥镜系统 - Google Patents

一种清洗用内窥镜系统 Download PDF

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Publication number
WO2018006692A1
WO2018006692A1 PCT/CN2017/088398 CN2017088398W WO2018006692A1 WO 2018006692 A1 WO2018006692 A1 WO 2018006692A1 CN 2017088398 W CN2017088398 W CN 2017088398W WO 2018006692 A1 WO2018006692 A1 WO 2018006692A1
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WO
WIPO (PCT)
Prior art keywords
liquid
cleaning
valve
gas
console
Prior art date
Application number
PCT/CN2017/088398
Other languages
English (en)
French (fr)
Inventor
刘志刚
Original Assignee
刘志刚
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 刘志刚 filed Critical 刘志刚
Priority to US16/313,143 priority Critical patent/US20190193122A1/en
Publication of WO2018006692A1 publication Critical patent/WO2018006692A1/zh

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Classifications

    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B23/00Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
    • G02B23/24Instruments or systems for viewing the inside of hollow bodies, e.g. fibrescopes
    • G02B23/2476Non-optical details, e.g. housings, mountings, supports
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00Instruments 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
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00Instruments 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
    • A61B1/00002Operational features of endoscopes
    • A61B1/00011Operational features of endoscopes characterised by signal transmission
    • A61B1/00016Operational features of endoscopes characterised by signal transmission using wireless means
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00Instruments 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
    • A61B1/00064Constructional details of the endoscope body
    • A61B1/00066Proximal part of endoscope body, e.g. handles
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00Instruments 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
    • A61B1/00064Constructional details of the endoscope body
    • A61B1/00071Insertion part of the endoscope body
    • A61B1/0008Insertion part of the endoscope body characterised by distal tip features
    • A61B1/00091Nozzles
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00Instruments 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
    • A61B1/012Instruments 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 characterised by internal passages or accessories therefor
    • A61B1/015Control of fluid supply or evacuation
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00Instruments 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
    • A61B1/12Instruments 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 with cooling or rinsing arrangements
    • A61B1/126Instruments 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 with cooling or rinsing arrangements provided with means for cleaning in-use
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/02Cleaning by the force of jets or sprays
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/02Cleaning by the force of jets or sprays
    • B08B3/026Cleaning by making use of hand-held spray guns; Fluid preparations therefor
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/04Cleaning involving contact with liquid
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B9/00Cleaning hollow articles by methods or apparatus specially adapted thereto 
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B23/00Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
    • G02B23/24Instruments or systems for viewing the inside of hollow bodies, e.g. fibrescopes
    • G02B23/2407Optical details
    • G02B23/2423Optical details of the distal end
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B23/00Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
    • G02B23/24Instruments or systems for viewing the inside of hollow bodies, e.g. fibrescopes
    • G02B23/2407Optical details
    • G02B23/2461Illumination

Definitions

  • the present invention belongs to the technical field of industrial endoscopes, and in particular relates to an endoscope system for cleaning.
  • An endoscope is a hose electronic device equipped with a camera for transmitting an image that is difficult for a human eye to directly observe to a display screen, and is not only commonly used in the medical field, but also used in industrial fields, such as equipment maintenance. , metal flaw detection, etc.
  • the present invention provides an endoscope system for cleaning.
  • a cleaning endoscope system including a hand-held endoscope and a console
  • the console is provided with an air pump, an intake pipe, a liquid storage bottle, an inlet pipe, a three-way connector, and a gas pipe
  • the three-way connecting member is respectively connected to the intake pipe, the inlet pipe and the gas-liquid pipeline; the one end of the intake pipe remote from the three-way connecting member is connected to the air pump;
  • An end of the liquid storage bottle is connected to an end of the three-way connecting member, and an inlet pump is disposed on the liquid feeding line;
  • the handheld endoscope is provided with a camera and a cleaning nozzle, the handheld endoscope and the gas-liquid pipeline
  • the cleaning nozzle is in communication with the liquid guiding hose by connecting the liquid guiding hoses to each other.
  • the console is further provided with an inflation pipeline, one end of the inflation pipeline is connected to the intake pipeline, and the other end is located outside the console and is connected with an inflation joint.
  • the console is further provided with an inlet pump for controlling the inlet pump, a pump for controlling the air pump, and a pressure gauge for monitoring the air pressure of the air pump.
  • the inflation pipeline is provided with an inflation valve
  • the intake pipeline is provided with an intake valve
  • the liquid inlet pipe is provided with an inlet valve
  • the gas liquid pipeline is provided with a gas liquid valve
  • the console is correspondingly provided with a valve for controlling the inflation valve, the intake valve and the inlet valve
  • the closed pneumatic valve is closed, the intake valve is closed, and the inlet valve is closed.
  • the console is further provided with a battery pack and a power control module for power supply, and a power switch for controlling the power control module, wherein the battery pack is electrically connected to the power control module.
  • the power control module is provided with a power line, one end of the power line is connected to the power control module, and the other end extends to the outside of the console and is connected with a power plug.
  • the handheld endoscope is electrically connected to the console by providing a power supply line, one end of the power supply line is connected to the handheld endoscope, and the other end is detachably connected to the power control module.
  • the handheld endoscope includes a coil, a handheld end, and a receiving end;
  • the coil has a head end and a tail end, and the camera and the cleaning head are disposed at a head end of the coil, and the coil is internally provided with a liquid tube for inputting liquid and a signal transmission line for signal exchange, the signal The transmission line is electrically connected to the camera, one end of the liquid tube is in communication with the cleaning nozzle, and the other end is in communication with the liquid guiding hose;
  • the tail end of the coil is connected to the handheld end through a liquid tube and a signal transmission line therein; the handheld end is in wired or wireless communication with the receiving end.
  • the gas-liquid pipeline is provided with a gas-liquid valve
  • the hand-held end is provided with a gas-liquid valve
  • the gas-liquid valve is controlled to control the opening and closing of the gas-liquid valve.
  • a plurality of LED lamps are disposed on an outer circumference of the camera, the LED lamps are connected to a signal transmission line inside the coil, and the handheld terminal is provided with an LED control button.
  • the handheld terminal is provided with a communication module respectively performing signal exchange with the camera and the receiving end, the communication module includes a wired communication module and a wireless communication module; and the handheld terminal is provided with a card.
  • a receiving slot is disposed on the receiving end, the card socket is electrically connected to the wired communication module, and the card slot is electrically connected to the receiving end;
  • the receiving end When the receiving end is separated from the handheld end, wireless communication between the receiving end and the handheld end, the wireless communication module is provided with a transmitting frequency band switching, and the receiving end is provided with a receiving frequency band switching.
  • the air pump, the intake pipe, the liquid storage bottle, the inlet pipe, and the like are collectively integrated through the console, thereby separating the hand-held endoscope from the console. Reduce the quality of the hand-held endoscope, control the operation of ventilation and liquid through the console, and improve the operability of the endoscope system.
  • the liquid storage bottle is pressurized by the first-stage pump. The cleaning liquid is pumped into the inlet line, the inlet line is connected to the inlet line, and the high pressure gas is applied through the inlet line to pressurize the cleaning liquid twice, so that the cleaning liquid is under high pressure. Dispersed in a mist, which is beneficial to improve the cleaning effect of the cleaning solution.
  • FIG. 1 is a schematic structural view of a cleaning endoscope system according to an embodiment of the present invention.
  • FIG. 2 is a simplified structural view of a cleaning endoscope system according to an embodiment of the present invention.
  • FIG. 3 is a schematic structural view of a hand-held endoscope for an endoscope system for cleaning according to an embodiment of the present invention
  • FIG. 4 is a view of a serpentine end face of an endoscope system for cleaning according to an embodiment of the present invention
  • FIG. 5 is a schematic structural view of a hand-held end of a cleaning endoscope system according to an embodiment of the present invention
  • FIG. 6 is a schematic structural view of a receiving end of a cleaning endoscope system according to an embodiment of the present invention.
  • FIG. 7 is a front elevational view of a receiving end of a cleaning endoscope system according to an embodiment of the present invention.
  • handheld endoscope 11, liquid guiding hose; 12, power supply line; 13, snake tube; 131, liquid tube; 132, pipe joint; 133, signal transmission line; 134, video signal connector; 135, camera; 136, LED lamp; 137, cleaning nozzle; 14, hand-held end; 141, pipe connector; 142, video signal connector; 143, LED control button; 144, card socket; 145, transmission band switching; 146, gas-liquid valve ;; 15, receiving end; 151, card slot; 152, receiving band switching; 153, display Screen; 15 4, function button; 155, receiving end switch button; 2, console; 21, pressure gauge; 22, power supply; 23, inflatable valve shut; 24, air pump shut; 25, intake valve ⁇ ; 26, inlet pump ;; 2 7, inlet valve ;; 28, battery pack; 29, power control module; 291, power cord; 292, power plug; 3, air pump; 41; intake valve; 42, three-way pipe; 5, liquid storage bottle; 6, inlet pipe; 61, inlet pump; 62, inlet valve; 7, three
  • this embodiment discloses a cleaning endoscope system, including a hand-held endoscope 1 and a console 2, the console 2 is provided with an air pump 3 and an air intake tube.
  • the road 4, the liquid storage bottle 5, the liquid inlet pipe 6, the three-way connecting member 7, and the gas-liquid pipe 8, the three-way connecting member 7 is respectively connected to the intake pipe 4, the inlet pipe 6, and the gas-liquid pipe 8; the end of the intake line 4 away from the three-way connecting member 7 is connected to the air pump 3, and the air is compressed and pressurized by the air pump 3, and the pressurized high-pressure air enters the three-way connecting member through the intake line 4.
  • the liquid inlet pipe 6 is connected to the liquid storage bottle 5 at one end of the three-way connecting member 7, and the liquid inlet pipe 6 is provided with an inlet pump 61, and the liquid storage pump 61 is used to store the liquid.
  • the cleaning liquid in the bottle 5 is withdrawn for one-stage pressurization, and the pressurized cleaning liquid enters the three-way connecting member 7 through the liquid feeding line 6; the high-pressure air pressurizes the cleaning liquid at the three-way connecting member 7 at the same time. ⁇ Promoting the atomization of the cleaning solution, so that the cleaning liquid can be sprayed evenly with a certain impact pressure Cleaning position, thus improving the cleaning effect of the cleaning liquid, to reduce the amount of cleaning solution.
  • the handheld endoscope 1 is provided with a camera 135 and a cleaning nozzle 137.
  • the hand-held endoscope 1 and the gas-liquid pipeline 8 are connected to each other by providing a liquid guiding hose 11, and the cleaning nozzle 137 is connected to each other.
  • the communication between the cleaning nozzle 137 and the liquid guiding hose 11 may be a direct connection or an indirect connection, wherein the indirect connection refers to softening the liquid guide by providing an additional pipe.
  • Tube 11 is turned on to the cleaning Nozzle 137.
  • the hand-held endoscope 1 is separated from the console 2, the partial mass of the hand-held endoscope 1 is reduced, and the operation of ventilation, liquid-passing, etc. is controlled by the console 2, and the operability of the endoscope system is improved.
  • the console 2 is further provided with an inflation pipeline 9, one end of the inflation pipeline 9 is in communication with the intake conduit 4, and the intake conduit 4 is provided with a tee pipe.
  • the tee tube 42 is connected to both ends of the intake line 4 and the inflating line 9, respectively, and the other end of the inflating line 9 is located outside the console 2 and is connected with an inflation joint 92,
  • the inflation joint 92 inflates the external device, such as a tire, a basketball, a swimming ring, etc.; on the other hand, by setting the inflation line 9, the gas pressure of the intake line 4 can be diverted at the necessary timing, thereby achieving the secondary level of the cleaning liquid.
  • the pressurized pressure control can also supply air to the intake line 4 through an external gas pipe connection inflation joint 92.
  • the console 2 is a box structure, and the air pump 3, the intake line 4, the inlet line 6, the tee connection 7 and the gas-liquid line 8 are located at the console.
  • the liquid storage bottle 5 is located outside the console 2 to facilitate replacement of the liquid storage bottle 5, and the liquid storage bottle 5 can store a functional liquid such as a cleaning liquid, a paint or a disinfectant.
  • the console 2 is provided with an inlet pump switch 26 for controlling the inlet pump 61, an air pump switch 24 for controlling the air pump 3, and a pressure gauge for monitoring the air pressure of the air pump 3. 21.
  • the air pump switch 24 and the pressure gauge 21 are disposed on a top surface of the console 2.
  • the inflation line 9 is provided with an inflation valve 91
  • the intake line 4 is provided with an intake valve 41
  • the inlet line 6 is provided with an inlet valve 62
  • the console 2 Correspondingly, an inflation valve for controlling the inflation valve 91, the intake valve 41, the inlet valve 62 and the gas-liquid valve 81 to be opened and closed is provided, and the intake valve is closed and the inlet valve is closed.
  • the inflation valve shutoff 23, the intake valve shutoff 25, and the inlet valve shutoff 27 are disposed on the top surface of the console 2.
  • the console 2 is further provided with a battery pack 28 for powering and a power control module 29, and a power switch 22 for controlling the power control module 29, the battery pack 28 and power control
  • the power module 291 is connected to the power control module 29, and the other end extends to the outside of the console 2 and is connected with a power plug. 292.
  • the console 2 is powered by a power plug 2 92 connected to an external power socket to drive the air pump 3, the inlet pump 61, and various valves in the console 2 to operate, the inflation valve 91, the intake air.
  • the valve 41, the inlet valve 62 and the gas liquid valve 81 are preferably solenoid valves.
  • the handheld endoscope 1 is electrically connected to the console 2 by providing a power supply line 12.
  • one end of the power supply line 12 is connected to the handheld endoscope 1, and the other end is connected to the power control mode.
  • the group 29 is detachably connected; one end of the liquid guiding hose 11 is connected to the hand-held endoscope 1 and the other end is detachably connected to the gas-liquid line 8; that is, the hand-held endoscope 1 and the console 2 detachable connection.
  • the handheld endoscope 1 includes a flexible tube 13, a handheld end 14 and a receiving end 15;
  • the coil 13 has a head end and a tail end. As shown in FIG. 4, the camera 135 and the cleaning head 137 are disposed at the head end of the coil 13, and the coil 13 is internally provided with a liquid tube 131 for inputting a liquid. And a signal transmission line 133 for signal exchange, the signal transmission line 133 is electrically connected to the camera 135, and the liquid tube 131 is connected to the cleaning nozzle 137;
  • the tail end of the flexible tube 13 is connected to the handheld end 14 through a liquid tube 131 and a signal transmission line 133 therein; specifically, most of the liquid tube 131 and the signal transmission line 133 are wrapped around the flexible tube 13
  • the liquid tube 131 and the signal transmission line 133 at the end of the coil 13 are branched to extend out of the independent liquid tube 131 and the signal transmission line 133 is connected to the handheld end 14; the handheld end 14 is connected to the receiving end 15 by wire or wirelessly, the camera 135.
  • the video image of the snake tube 13 in its operating space is collected, and the video image signal is transmitted to the handheld terminal 14 through the signal transmission line 133, and then transcoded to the receiving end 15 via the handheld terminal 14, and the receiving end 15 is provided with a display screen.
  • the cleaning nozzle 137 on the head end of the coil 13 performs dirt removal, lacquering, and the like.
  • the gas-liquid pipeline 8 is provided with a gas-liquid valve 81, and the hand-held end 14 is provided with a gas-liquid valve 146, the gas-liquid valve 146 passes through the power supply line 12 and the gas-liquid
  • the valve 81 is electrically connected, and the opening and closing of the gas-liquid valve 81 is controlled by a gas-liquid valve shutoff 146.
  • the inlet valve 62 is controlled by the inlet valve 27 on the console 2, and the inlet pump 61 is controlled by the inlet pump 26
  • the gas-liquid valve 81 is controlled to be turned on and off by pressing the gas-liquid valve 146, and the inlet pump 61 extracts the cleaning liquid in the liquid storage bottle 5 for liquid cleaning operation.
  • the air pump 3 is controlled to operate by the air pump shutoff 24 on the console 2, and the intake valve 41 is controlled by the intake valve shutoff 25, and then pressed.
  • Gas and liquid valve The shutoff 146 controls the gas-liquid valve 81 to be turned on and off, and the gas pump 3 generates high-pressure gas to be purged by the cleaning nozzle 137.
  • the inlet valve 6 is controlled by the inlet valve 27 on the console 2, and the inlet pump 61 is controlled by the inlet pump 26.
  • the air pump 3 is controlled to be in an operating state by the air pump switch 24 on the console 2, and the intake valve 41 is controlled by the intake valve shutoff 25, and then controlled by pressing the gas-liquid valve 146.
  • the gas-liquid valve 81 is turned on and off, and the inlet pump 61 extracts the cleaning liquid in the liquid storage bottle 5 for one-stage pressurization, and the air pump 3 generates high-pressure gas to perform secondary pressure on the cleaning liquid to realize the mixed cleaning function of the gas and the liquid. .
  • the state of the inlet valve 62, the inlet pump 61, the intake valve 41, and the air pump 3 can be set in advance before the cleaning or purging operation, and the subsequent cleaning or purging can be performed.
  • the operation only needs to press the gas-liquid valve to close the 146 to realize the discharge and closing of the cleaning liquid and the gas, and the operation is convenient and quick, and the operability of the endoscope system is effectively improved.
  • the periphery of the camera 135 is provided with a plurality of LED lamps 136.
  • the LED lamps 136 are connected to a signal transmission line 133 inside the flexible tube 13, and the LED lamps 136 provide light illumination to meet certain light rays.
  • the image capturing requirement of the location is such that the handheld terminal 14 is provided with an LED control button 143, and the LED control button 143 can control the turning on and off of the LED lamp 136 at the position of the camera 135.
  • the handheld terminal 14 includes an external handheld housing, and the handheld terminal 14 is provided with a communication module (not shown) for performing signal exchange with the camera 135 and the receiving end 15, respectively.
  • the communication module includes a wired communication module and a wireless communication module.
  • the receiving end 15 and the handheld end 14 are detachably connected, the handheld end 14 is provided with a card socket 144, and the receiving end 15 is provided with a snap slot. 151, the card socket 144 is electrically connected to the wired communication module, and the card slot 151 is electrically connected to the receiving end 15; the receiving end 15 and the hand end 14 can be realized by the card slot 151 and the card socket 1 44.
  • the receiving end 15 is connected to the latching slot 151 of the handheld end 14 through the latching socket 144, the receiving end 15 and the handheld end 14 are electrically connected by wire, and the wired communication module in the handheld end 14 is used.
  • Information transmission is performed between the receiving ends 15, and the receiving end 15 is provided with a display screen 153, a function button 154 and a receiving end switch button 155.
  • the communication mode between the receiving end 15 and the handheld end 14 is automatically converted into wireless communication, and is performed between the wireless communication module and the receiving end 15 in the handheld end 14.
  • Information transmission For those who need to use the Bluetooth, GPRS, WIFI and other communication modes as needed, the wireless communication realizes that the receiving end 15 and the hand-held end 14 are separated within a certain range, thereby reducing the restriction on the operation of the flexible tube 13, and the operator can be in any position.
  • the wireless communication module is provided with a transmitting frequency band switching switch 145, and the signal transmission channel for changing the video information transmitted by the wireless communication module is changed by the transmitting frequency band switching switch 145, the receiving end 15 A receiving band switching switch 152 is provided, and the signal transmission channel for receiving the video information by the receiving end 15 is changed by the receiving band switching switch 152; when the wireless communication module and the receiving end 15 are in the same signal transmission channel, the signal transmission can be performed.
  • Set multiple signal transmission channels When multiple endoscope devices work in the same working environment, different endoscope devices can be placed in different signal transmission channels to avoid signals between different endoscope devices. interference.
  • the signal transmission line 133 is located at the end of the end of the coil 13 is provided with a video signal connector 134; the end of the liquid tube 131 at the end of the coil 13 is provided with a pipe joint 132, and the handheld terminal 14 is provided with a video signal connection.
  • the socket 142 and the pipe connector 141, the video signal connector 142 is electrically connected to the video signal connector 134; the pipe connector 141 is connected to the pipe connector 132, and is an internal conductive mechanical connection, including a screw connection and a snap connection. Wait.
  • the hand-held end 14 is internally provided with a connecting pipe (not shown), and the connecting pipe is connected to the liquid pipe 131 and the liquid guiding hose 11, respectively.

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Surgery (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
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  • General Physics & Mathematics (AREA)
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  • Computer Networks & Wireless Communication (AREA)
  • Mechanical Engineering (AREA)
  • Endoscopes (AREA)
  • Instruments For Viewing The Inside Of Hollow Bodies (AREA)

Abstract

一种清洗用内窥镜系统,包括手持内窥镜(1)和控制台(2),控制台(2)包括气泵(3)、进气管路(4)、储液瓶(5)、进液管路(6)、三通连接件(7)和气液管路(8),三通连接件(7)分别连接进气管路(4)、进液管路(6)和气液管路(8);进气管路(4)远离三通连接件(7)的一端连接气泵(3);进液管路(6)远离三通连接件(7)的一端连接储液瓶(5),进液管路(6)上设置有进液泵(61);手持内窥镜(1)上设置有摄像头(135)和清洁喷头(137),手持内窥镜(1)与气液管路(8)通过设置导液软管(11)相互连通,清洁喷头(137)与导液软管(11)连通。这种系统提高了手持内窥镜(1)的可操控性,同时通过二级升压将清洗液进行雾化,提高清洗效果。

Description

一种清洗用内窥镜系统
技术领域
[0001] 本发明属于工业内窥镜技术领域, 具体涉及一种清洗用内窥镜系统。
背景技术
[0002] 内窥镜为搭载有摄像头的软管电子设备, 用于将人眼难以直接观测的图像传输 至显示屏上, 不仅常用于医疗领域, 也较多的使用于工业领域, 比如设备检修 、 金属探伤等。
[0003] 为了对特定区域进行清洗、 喷漆等操作, 现有一类内窥镜通过设置清洗管道和 储液瓶使其能够对特定区域进行喷液, 从而达到清洗或涂漆的效果, 然而现有 的清洗用内窥镜设备存在以下不足:
[0004] 1、 内窥镜本体的附加装置较多, 如储液装置, 影响操作者对于内窥镜本体的 操控, 不利于其操控;
[0005] 2、 内窥镜设备产生的清洗液的流量不好控制, 压力较低, 影响清洗效果, 单 纯提高液体压力则造成清洗液浪费。
技术问题
[0006] 针对现有内窥镜清洗设备存在操控性不足, 调节性差的问题, 本发明提供了一 种清洗用内窥镜系统。
问题的解决方案
技术解决方案
[0007] 本发明解决上述技术问题所采用的技术方案如下:
[0008] 提供一种清洗用内窥镜系统, 包括手持内窥镜以及控制台, 所述控制台设置有 气泵、 进气管路、 储液瓶、 进液管路、 三通连接件和气液管路, 所述三通连接 件分别连接所述进气管路、 进液管路和气液管路; 所述进气管路远离所述三通 连接件的一端连接所述气泵; 所述进液管路远离所述三通连接件的一端连接所 述储液瓶, 所述进液管路上设置有进液泵;
[0009] 所述手持内窥镜上设置有摄像头和清洁喷头, 所述手持内窥镜与所述气液管路 通过设置导液软管相互连通, 所述清洁喷头与导液软管连通。
[0010] 进一步的, 所述控制台中还设置有充气管路, 所述充气管路的一端与所述进气 管路连通, 另一端位于所述控制台的外部并连接有充气接头。
[0011] 进一步的, 所述控制台还设置有用于控制所述进液泵的进液泵幵关、 用于控制 所述气泵的气泵幵关、 以及用于监测气泵气压的压力表。
[0012] 进一步的, 所述充气管路上设置有充气阀门, 所述进气管路上设置有进气阀门
, 所述进液管路上设置有进液阀门, 所述气液管路上设置有气液阀门, 所述控 制台上相应设置有用于控制所述充气阀门、 进气阀门和进液阀门幵启和关闭的 充气阀门幵关、 进气阀门幵关和进液阀门幵关气液阀门幵关。
[0013] 进一步的, 所述控制台中还设置有用于供能的电池组和电源控制模组以及用于 控制所述电源控制模组的电源幵关, 所述电池组与电源控制模组电连接, 所述 电源控制模组设置有电源线, 所述电源线一端连接所述电源控制模组, 另一端 延伸至所述控制台外部且连接有电源插头。
[0014] 进一步的, 所述手持内窥镜通过设置供电线与所述控制台电连接, 所述供电线 的一端与手持内窥镜连接, 另一端与所述电源控制模组可拆卸连接。
[0015] 进一步的, 所述手持内窥镜包括蛇管、 手持端和接收端;
[0016] 所述蛇管具有头端和尾端, 所述摄像头和清洁喷头设置于蛇管的头端, 所述蛇 管内部设置有用于输入液体的液体管和用于信号交换的信号传输线, 所述信号 传输线与所述摄像头电性连接, 所述液体管一端与清洁喷头连通, 另一端与所 述导液软管连通;
[0017] 所述蛇管的尾端通过其内部的液体管和信号传输线与所述手持端连接; 所述手 持端与接收端有线或无线通讯。
[0018] 进一步的, 所述气液管路上设置有气液阀门, 所述手持端上设置有气液阀门幵 关, 通过气液阀门幵关控制所述气液阀门的幵启和关闭。
[0019] 进一步的, 所述摄像头的外周设置有多个 LED灯, 所述 LED灯与所述蛇管内部 的信号传输线连接, 所述手持端上设置有 LED控制按钮。
[0020] 进一步的, 所述手持端内设置有分别与摄像头和接收端进行信号交换的通讯模 块, 所述通讯模块包括有线通讯模块和无线通讯模块; 所述手持端上设置有卡 接座, 所述接收端上设置有卡接槽, 所述卡接座与有线通讯模块电连接, 所述 卡接槽与接收端电连接;
[0021] 当接收端通过卡接座与手持端的卡接槽连接吋, 接收端与手持端之间有线通讯
[0022] 当接收端与手持端分离吋, 接收端与手持端之间无线通讯, 所述无线通讯模块 设置有发射频段切换幵关, 所述接收端设置有接收频段切换幵关。
发明的有益效果
有益效果
[0023] 根据本发明提供的清洗用内窥镜系统, 将气泵、 进气管路、 储液瓶、 进液管路 等通过控制台进行集中整合, 从而将手持内窥镜与控制台相分离, 减小手持内 窥镜的部分质量, 通过控制台进行通气和通液等作业的控制, 提高内窥镜系统 的可操作性; 在控制台中, 通过进液泵进行一级加压将储液瓶中的清洗液抽入 进液管路中, 在进液管路的末端接入进气管路, 通过进气管路施加高压气体, 从而对清洗液进行二级加压, 从而使清洗液在高压下呈雾状分散, 有利于提高 清洗液的清洗效果。
对附图的简要说明
附图说明
[0024] 图 1是本发明一实施例提供的清洗用内窥镜系统的结构示意图;
[0025] 图 2是本发明一实施例提供的清洗用内窥镜系统的结构简化图;
[0026] 图 3是本发明一实施例提供的清洗用内窥镜系统其手持内窥镜的结构示意图; [0027] 图 4是本发明一实施例提供的清洗用内窥镜系统其蛇管端面示意图;
[0028] 图 5是本发明一实施例提供的清洗用内窥镜系统其手持端的结构示意图;
[0029] 图 6是本发明一实施例提供的清洗用内窥镜系统其接收端的结构示意图;
[0030] 图 7是本发明一实施例提供的清洗用内窥镜系统其接收端的正视图。
[0031] 说明书附图中的附图标记如下:
[0032] 、 手持内窥镜; 11、 导液软管; 12、 供电线; 13、 蛇管; 131、 液体管; 132、 管道接头; 133、 信号传输线; 134、 视频信号接头; 135、 摄像头; 136、 LED 灯; 137、 清洁喷头; 14、 手持端; 141、 管道连接座; 142、 视频信号连接座; 143、 LED控制按钮; 144、 卡接座; 145、 发射频段切换幵关; 146、 气液阀门 幵关; 15、 接收端; 151、 卡接槽; 152、 接收频段切换幵关; 153、 显示屏; 15 4、 功能按钮; 155、 接收端幵关按钮; 2、 控制台; 21、 压力表; 22、 电源幵关 ; 23、 充气阀门幵关; 24、 气泵幵关; 25、 进气阀门幵关; 26、 进液泵幵关; 2 7、 进液阀门幵关; 28、 电池组; 29、 电源控制模组; 291、 电源线; 292、 电源 插头; 3、 气泵; 4、 进气管路; 41、 进气阀门; 42、 三通管; 5、 储液瓶; 6、 进液管路; 61、 进液泵; 62、 进液阀门; 7、 三通连接件; 8、 气液管路; 81、 气液阀门; 9、 充气管路; 91、 充气阀门; 92、 充气接头。
实施该发明的最佳实施例
本发明的最佳实施方式
[0033] 为了使本发明所解决的技术问题、 技术方案及有益效果更加清楚明白, 以下结 合附图及实施例, 对本发明进行进一步详细说明。 应当理解, 此处所描述的具 体实施例仅仅用以解释本发明, 并不用于限定本发明。
[0034] 参见图 1和图 2所示, 本实施例公幵了一种清洗用内窥镜系统, 包括手持内窥镜 1以及控制台 2, 所述控制台 2设置有气泵 3、 进气管路 4、 储液瓶 5、 进液管路 6、 三通连接件 7和气液管路 8, 所述三通连接件 7分别连接所述进气管路 4、 进液管 路 6和气液管路 8 ; 所述进气管路 4远离所述三通连接件 7的一端连接所述气泵 3, 通过气泵 3对空气进行压缩增压, 增压后的高压空气经过进气管路 4进入三通连 接件 7 ; 所述进液管路 6远离所述三通连接件 7的一端连接所述储液瓶 5, 所述进 液管路 6上设置有进液泵 61, 通过进液泵 61将储液瓶 5中清洗液抽出进行一级加 压, 加压后的清洗液通过进液管路 6进入三通连接件 7 ; 高压空气在三通连接件 7 处对清洗液进行二级加压, 同吋促使清洗液雾化, 使得清洗液能够均匀并带有 一定冲击压力地喷射于需要清洗的位置, 进而提高清洗液的清洗效果, 减少清 洗液的使用量。
[0035] 所述手持内窥镜 1上设置有摄像头 135和清洁喷头 137, 所述手持内窥镜 1与所述 气液管路 8通过设置导液软管 11相互连接, 所述清洁喷头 137与导液软管 11连通 , 需要说明的是, 所述清洁喷头 137与导液软管 11的连通可为直接连接或间接连 接, 其中, 间接连接指的是通过设置额外的管道将导液软管 11导通至所述清洁 喷头 137。 将手持内窥镜 1与控制台 2相分离, 减小手持内窥镜 1的部分质量, 通 过控制台 2进行通气和通液等作业的控制, 提高内窥镜系统的可操作性。
[0036] 在本实施例中所述控制台 2中还设置有充气管路 9, 所述充气管路 9的一端与所 述进气管路 4连通, 所述进气管路 4上设置有三通管 42, 所述三通管 42分别连接 进气管路 4的两端以及所述充气管路 9, 所述充气管路 9的另一端位于所述控制台 2的外部并连接有充气接头 92, 通过充气接头 92对外接设备进行充气, 如轮胎、 篮球、 游泳圈等; 另一方面, 通过设置充气管路 9可在必要的吋候分流进气管路 4的气体压力, 实现对清洗液二级加压的压力控制, 也可通过外部气体管连接充 气接头 92对进气管路 4进行供气。
[0037] 在本实施例中, 所述控制台 2为箱体结构, 所述气泵 3、 进气管路 4、 进液管路 6 、 三通连接件 7和气液管路 8位于所述控制台 2的内部, 所述储液瓶 5位于所述控 制台 2的外部, 便于储液瓶 5进行更换, 所述储液瓶 5中可存储清洗液、 漆料或消 毒剂等功能液体。
[0038] 所述控制台 2上设置有用于控制所述进液泵 61的进液泵幵关 26、 用于控制所述 气泵 3的气泵幵关 24、 以及用于监测气泵 3气压的压力表 21, 所述气泵幵关 24和 压力表 21设置于所述控制台 2的顶面。
[0039] 所述充气管路 9上设置有充气阀门 91, 所述进气管路 4上设置有进气阀门 41, 所 述进液管路 6上设置有进液阀门 62, 所述控制台 2上相应设置有用于控制所述充 气阀门 91、 进气阀门 41、 进液阀门 62和气液阀门 81幵启和关闭的充气阀门幵关 2 3、 进气阀门幵关 25和进液阀门幵关 27, 所述充气阀门幵关 23、 进气阀门幵关 25 和进液阀门幵关 27设置于所述控制台 2的顶面。
[0040] 所述控制台 2中还设置有用于供能的电池组 28和电源控制模组 29以及用于控制 所述电源控制模组 29的电源幵关 22, 所述电池组 28与电源控制模组 29电连接, 所述电源控制模组 29设置有电源线 291, 所述电源线 291—端连接所述电源控制 模组 29, 另一端延伸至所述控制台 2外部且连接有电源插头 292, 通过电源插头 2 92与外部的电源插座连接给所述控制台 2供电, 以驱动控制台 2中的气泵 3、 进液 泵 61以及各类阀门进行工作, 所述充气阀门 91、 进气阀门 41、 进液阀门 62和气 液阀门 81优选为电磁阀。 [0041] 所述手持内窥镜 1通过设置供电线 12与所述控制台 2电连接, 具体的, 所述供电 线 12的一端与手持内窥镜 1连接, 另一端与所述电源控制模组 29可拆卸连接; 所 述导液软管 11的一端与手持内窥镜 1连接, 另一端与所述气液管路 8可拆卸连接 ; 即所述手持内窥镜 1与所述控制台 2可拆卸连接。
[0042] 如图 3所示, 所述手持内窥镜 1包括蛇管 13、 手持端 14和接收端 15;
[0043] 所述蛇管 13具有头端和尾端, 如图 4所示, 所述摄像头 135和清洁喷头 137设置 于蛇管 13的头端, 所述蛇管 13内部设置有用于输入液体的液体管 131和用于信号 交换的信号传输线 133, 所述信号传输线 133与所述摄像头 135电性连接, 所述液 体管 131与清洁喷头 137连通;
[0044] 所述蛇管 13的尾端通过其内部的液体管 131和信号传输线 133与所述手持端 14连 接; 具体的, 所述液体管 131和信号传输线 133的大部分包裹于所述蛇管 13中, 位于蛇管 13尾端的液体管 131和信号传输线 133分叉延伸出独立的液体管 131和信 号传输线 133与所述手持端 14连接; 所述手持端 14与接收端 15有线或无线连接, 摄像头 135采集蛇管 13在其操作空间的视频图像, 将视频图像信号通过信号传输 线 133传输到手持端 14, 再经由手持端 14转码传输至接收端 15上, 所述接收端 15 上设置有显示屏 153, 通过所述显示屏 153对视频图像进行显示, 从而使操作者 能够了解需设备检修位置的图像情况, 从而确定是否出现污垢、 发生堵塞或漆 膜掉落等情况, 确定问题后, 可通过所述蛇管 13头端上的清洁喷头 137进行污垢 清除、 补漆等工作。
[0045] 所述气液管路 8上设置有气液阀门 81, 所述手持端 14上设置有气液阀门幵关 146 , 所述气液阀门幵关 146通过供电线 12与所述气液阀门 81电连接, 通过气液阀门 幵关 146控制所述气液阀门 81的幵启和关闭。
[0046] 当进行单独的液体冲洗吋, 通过通过控制台 2上的进液阀门幵关 27控制所述进 液阀门 62幵启, 同吋通过进液泵幵关 26控制所述进液泵 61为工作状态, 再通过 按动气液阀门幵关 146控制所述气液阀门 81幵启和关闭, 进液泵 61抽取储液瓶 5 中清洗液进行液体清洗作业。
[0047] 当进行单独的气体冲洗吋, 通过控制台 2上的气泵幵关 24控制所述气泵 3为工作 状态, 同吋通过进气阀门幵关 25控制进气阀门 41幵启, 再通过按动气液阀门幵 关 146控制所述气液阀门 81幵启和关闭, 气泵 3产生高压气体通过清洁喷头 137进 行气体吹扫。
[0048] 当进行液体雾化清洗吋, 通过控制台 2上的进液阀门幵关 27控制所述进液阀门 6 2幵启, 同吋通过进液泵幵关 26控制所述进液泵 61为工作状态, 通过控制台 2上 的气泵幵关 24控制所述气泵 3为工作状态, 同吋通过进气阀门幵关 25控制进气阀 门 41幵启, 再通过按动气液阀门幵关 146控制所述气液阀门 81幵启和关闭, 进液 泵 61抽取储液瓶 5中清洗液进行一级加压, 气泵 3产生高压气体对清洗液进行二 级加压, 实现气体和液体混合清洗功能。
[0049] 通过以上设置, 均可在进行清洗或吹扫作业之前, 提前将进液阀门 62、 进液泵 61、 进气阀门 41、 气泵 3的状态设定就绪, 在之后的清洗或吹扫作业只需按动气 液阀门幵关 146即可实现清洗液和气体的喷出和关闭, 操作方便快捷, 有效地提 高了该内窥镜系统的可操作性。
[0050] 所述摄像头 135的外周设置有多个 LED灯 136, 所述 LED灯 136与所述蛇管 13内 部的信号传输线 133连接, 所述 LED灯 136提供光线照射, 以满足某些光线较弱的 位置的图像采集需求, 所述手持端 14上设置有 LED控制按钮 143, 通过 LED控制 按钮 143可控制摄像头 135位置的 LED灯 136的幵启和关闭。
[0051] 如图 5所示, 所述手持端 14包括有外部的手持壳体, 所述手持端 14内设置有分 别与摄像头 135和接收端 15进行信号交换的通讯模块 (未图示) , 所述通讯模块 包括有线通讯模块和无线通讯模块。
[0052] 如图 5〜图 7所示, 所述接收端 15和手持端 14为可拆卸连接, 所述手持端 14上设 置有卡接座 144, 所述接收端 15上设置有卡接槽 151, 所述卡接座 144与有线通讯 模块电连接, 所述卡接槽 151与接收端 15电连接; 通过所述卡接槽 151和卡接座 1 44可实现接收端 15和手持端 14的连接, 当接收端 15通过卡接座 144与手持端 14的 卡接槽 151连接吋, 接收端 15与手持端 14之间通过电连接实现有线通讯, 通过手 持端 14内的有线通讯模块与接收端 15之间进行信息传输, 所述接收端 15上设置 有显示屏 153、 功能按钮 154和接收端幵关按钮 155。
[0053] 当接收端 15和手持端 14分离吋, 所述接收端 15和手持端 14之间的通讯方式自动 转换为无线通讯, 通过手持端 14内的无线通讯模块与接收端 15之间进行信息传 输, 本领域技术人员根据需要可采用蓝牙、 GPRS、 WIFI等通讯方式; 无线通讯 实现接收端 15与手持端 14在一定范围内分离, 减少了对蛇管 13操作的限制, 操 作者可在任意位置对蛇管 13操作环境进行监控; 所述无线通讯模块设置有发射 频段切换幵关 145, 通过所述发射频段切换幵关 145改变无线通讯模块发射出的 视频信息的信号传输频道, 所述接收端 15设置有接收频段切换幵关 152, 通过所 述接收频段切换幵关 152改变接收端 15进行视频信息接收的信号传输频道; 当无 线通讯模块与接收端 15处于同一信号传输频道吋才能进行信号传输, 设置多个 信号传输频道, 当在同一工作环境下有多台内窥镜设备同吋进行工作吋, 可使 不同内窥镜设备处于不同的信号传输频道, 避免不同内窥镜设备之间的信号干 扰。
[0054] 所述信号传输线 133位于蛇管 13尾端的端部设置有视频信号接头 134; 所述液体 管 131位于蛇管 13尾端的端部设置有管道接头 132, 所述手持端 14设置有视频信 号连接座 142和管道连接座 141, 所述视频信号连接座 142与视频信号接头 134电 连接; 所述管道连接座 141与管道接头 132连接, 为内部导通的机械连接, 包括 螺纹连接、 卡扣连接等。
[0055] 所述手持端 14内部设置有连接管 (未图示) , 所述连接管分别连接液体管 131 和导液软管 11。
[0056] 以上所述仅为本发明的较佳实施例而已, 并不用以限制本发明, 凡在本发明的 精神和原则之内所作的任何修改、 等同替换和改进等, 均应包含在本发明的保 护范围之内。

Claims

权利要求书
[权利要求 1] 一种清洗用内窥镜系统, 其特征在于, 包括手持内窥镜 (1) 以及控 制台 (2) , 所述控制台 (2) 设置有气泵 (3) 、 进气管路 (4) 、 储 液瓶 (5) 、 进液管路 (6) 、 三通连接件 (7) 和气液管路 (8) , 所 述三通连接件 (7) 分别连接所述进气管路 (4) 、 进液管路 (6) 和 气液管路 (8) ; 所述进气管路 (4) 远离所述三通连接件 (7) 的一 端连接所述气泵 (3) ; 所述进液管路 (6) 远离所述三通连接件 (7 ) 的一端连接所述储液瓶 (5) , 所述进液管路 (6) 上设置有进液泵 (61) ;
所述手持内窥镜 (1) 上设置有摄像头 (135) 和清洁喷头 (137) , 所述手持内窥镜 (1) 与所述气液管路 (8) 通过设置导液软管 (11) 相互连通, 所述清洁喷头 (137) 与导液软管 (11) 连通。
[权利要求 2] 根据权利要求 1所述的一种清洗用内窥镜系统, 其特征在于, 所述控 制台 (2) 中还设置有充气管路 (9) , 所述充气管路 (9) 的一端与 所述进气管路 (4) 连通, 另一端位于所述控制台 (2) 的外部并连接 有充气接头 (92) 。
[权利要求 3] 根据权利要求 1或 2所述的一种清洗用内窥镜系统, 其特征在于, 所述 控制台 (2) 还设置有用于控制所述进液泵 (61) 的进液泵幵关 (26 ) 、 用于控制所述气泵 (3) 的气泵幵关 (24) 、 以及用于监测气泵
(3) 气压的压力表 (21) 。
[权利要求 4] 根据权利要求 1所述的一种清洗用内窥镜系统, 其特征在于, 所述充 气管路 (9) 上设置有充气阀门 (91) , 所述进气管路 (4) 上设置有 进气阀门 (41) , 所述进液管路 (6) 上设置有进液阀门 (62) , 所 述控制台 (2) 上相应设置有用于控制所述充气阀门 (91) 、 进气阀 门 (41) 和进液阀门 (62) 幵启和关闭的充气阀门幵关 (23) 、 进气 阀门幵关 (25) 和进液阀门幵关 (27) 气液阀门幵关 (146) 。
[权利要求 5] 根据权利要求 1所述的一种清洗用内窥镜系统, 其特征在于, 所述控 制台 (2) 中还设置有用于供能的电池组 (28) 和电源控制模组 (29 ) 以及用于控制所述电源控制模组 (29) 的电源幵关 (22) , 所述电 池组 (28) 与电源控制模组 (29) 电连接, 所述电源控制模组 (29) 设置有电源线 (291) , 所述电源线 (291) —端连接所述电源控制模 组 (29) , 另一端延伸至所述控制台 (2) 外部且连接有电源插头 (2 92) 。
[权利要求 6] 根据权利要求 5所述的一种清洗用内窥镜系统, 其特征在于, 所述手 持内窥镜 (1) 通过设置供电线 (12) 与所述控制台 (2) 电连接, 所 述供电线 (12) 的一端与手持内窥镜 (1) 连接, 另一端与所述电源 控制模组 (29) 可拆卸连接。
[权利要求 7] 根据权利要求 1所述的一种清洗用内窥镜系统, 其特征在于, 所述手 持内窥镜 (1) 包括蛇管 (13) 、 手持端 (14) 和接收端 (15) ; 所述蛇管 (13) 具有头端和尾端, 所述摄像头 (135) 和清洁喷头 (1 37) 设置于蛇管 (13) 的头端, 所述蛇管 (13) 内部设置有用于输入 液体的液体管 (131) 和用于信号交换的信号传输线 (133) , 所述信 号传输线 (133) 与所述摄像头 (135) 电性连接, 所述液体管 (131 ) 一端与清洁喷头 (137) 连通, 另一端与所述导液软管 (11) 连通 所述蛇管 (13) 的尾端通过其内部的液体管 (131) 和信号传输线 (1 33) 与所述手持端 (14) 连接; 所述手持端 (14) 与接收端 (15) 有 线或无线通讯。
[权利要求 8] 根据权利要求 7所述的一种清洗用内窥镜系统, 其特征在于, 所述气 液管路 (8) 上设置有气液阀门 (81) , 所述手持端 (14) 上设置有 气液阀门幵关 (146) , 通过气液阀门幵关 (146) 控制所述气液阀门
(81) 的幵启和关闭。
[权利要求 9] 根据权利要求 7所述的一种清洗用内窥镜系统, 其特征在于, 所述摄 像头 (135) 的外周设置有多个 LED灯 (136) , 所述 LED灯 (136) 与所述蛇管 (13) 内部的信号传输线 (133) 连接, 所述手持端 (14 ) 上设置有 LED控制按钮 (143) 。 [权利要求 10] 根据权利要求 7所述的一种清洗用内窥镜系统, 其特征在于, 所述手 持端 (14) 内设置有分别与摄像头 (135) 和接收端 (15) 进行信号 交换的通讯模块, 所述通讯模块包括有线通讯模块和无线通讯模块; 所述手持端 (14) 上设置有卡接座 (144) , 所述接收端 (15) 上设 置有卡接槽 (151) , 所述卡接座 (144) 与有线通讯模块电连接, 所 述卡接槽 (151) 与接收端 (15) 电连接;
当接收端 (15) 通过卡接座 (144) 与手持端 (14) 的卡接槽 (151) 连接吋, 接收端 (15) 与手持端 (14) 之间有线通讯;
当接收端 (15) 与手持端 (14) 分离吋, 接收端 (15) 与手持端 (14 ) 之间无线通讯, 所述无线通讯模块设置有发射频段切换幵关 (145 ) , 所述接收端 (15) 设置有接收频段切换。
PCT/CN2017/088398 2016-07-07 2017-06-15 一种清洗用内窥镜系统 WO2018006692A1 (zh)

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