CN115883941A - 4K endoscope camera system and using method - Google Patents
4K endoscope camera system and using method Download PDFInfo
- Publication number
- CN115883941A CN115883941A CN202211138038.6A CN202211138038A CN115883941A CN 115883941 A CN115883941 A CN 115883941A CN 202211138038 A CN202211138038 A CN 202211138038A CN 115883941 A CN115883941 A CN 115883941A
- Authority
- CN
- China
- Prior art keywords
- camera
- control unit
- endoscope
- function
- menu
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 17
- 230000006870 function Effects 0.000 claims abstract description 108
- 230000003287 optical effect Effects 0.000 claims abstract description 30
- 238000003384 imaging method Methods 0.000 claims abstract description 20
- 238000012545 processing Methods 0.000 claims abstract description 10
- 238000005286 illumination Methods 0.000 claims description 11
- 230000003213 activating effect Effects 0.000 claims description 3
- 230000003993 interaction Effects 0.000 claims description 3
- 238000001839 endoscopy Methods 0.000 claims 1
- 238000003825 pressing Methods 0.000 description 10
- 230000004913 activation Effects 0.000 description 5
- 101150104728 GPR88 gene Proteins 0.000 description 4
- 102100038404 Probable G-protein coupled receptor 88 Human genes 0.000 description 4
- 238000003745 diagnosis Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000002357 laparoscopic surgery Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 230000002792 vascular Effects 0.000 description 3
- 238000012800 visualization Methods 0.000 description 3
- 230000004075 alteration Effects 0.000 description 2
- 238000012937 correction Methods 0.000 description 2
- 230000002708 enhancing effect Effects 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- FGNPLIQZJCYWLE-BTVCFUMJSA-N (2r,3r,4s,5r)-2-amino-3,4,5,6-tetrahydroxyhexanal;sulfuric acid Chemical compound OS(O)(=O)=O.O=C[C@H](N)[C@@H](O)[C@H](O)[C@H](O)CO FGNPLIQZJCYWLE-BTVCFUMJSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000005282 brightening Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000013480 data collection Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 230000005236 sound signal Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Landscapes
- Endoscopes (AREA)
Abstract
The invention relates to the technical field of medical equipment, and particularly discloses a 4K endoscope camera system and a using method thereof, wherein the system comprises an endoscope collector for collecting optical signals, a camera for receiving and processing the signals and a monitor for imaging, the endoscope collector comprises a camera for receiving and transmitting the optical signals and an optical endoscope which is arranged at the end part of the camera and used for collecting the optical signals, a control unit, a plurality of cable sockets and power sockets which are electrically connected with the control unit and a plurality of function buttons for inputting control instructions are arranged in the camera, the camera is also electrically connected with an input unit for inputting the control instructions and an output unit for outputting the instructions through the control unit, and basic functions and a function menu which can be called and selected by the function buttons and the input unit are also arranged in the control unit.
Description
Technical Field
The application relates to the technical field of medical equipment, and particularly discloses a 4K endoscope camera system and a using method thereof.
Background
In medical diagnosis and treatment, it is often necessary to detect and diagnose the internal environment of a patient through external equipment. The endoscope is inserted into a body cavity of a human body through the endoscope as a common means of human body interventional diagnosis and treatment, and then observation in the body cavity of the human body is carried out through an optical assembly arranged at the top end of the endoscope.
During examination, the optical assembly at the tip of the endoscope feeds back through the imaging link within the endoscope system, image processing is performed by the image processing camera, and the processed image is finally displayed on the display. In general, in order to ensure that there is no color difference between a display screen and a subject observed by human eyes, both the camera itself and the display have a color correction function, and the endoscope system also has this function at the time of design and at the time of shipment.
However, the endoscope imaging system in the prior art does not have a complete chromatic aberration adjustment function, and when a display is used for imaging, images of some images are blurred and have small color difference, so that different tissues are difficult to distinguish.
Accordingly, the present invention provides a 4K endoscope imaging system and a method for using the same to solve the above problems.
Disclosure of Invention
The invention aims to solve the problem that the color difference between tissues is difficult to distinguish due to the fact that the imaging color cannot be well controlled when a traditional endoscope camera system is used for imaging.
In order to achieve the above object, the basic scheme of the present invention provides a 4K endoscope camera system and a using method thereof, comprising an endoscope collector for collecting optical signals, a camera for receiving and processing the signals and a monitor for imaging;
the endoscope collector comprises a camera for receiving and transmitting optical signals and an optical endoscope which is arranged at the end part of the camera and is used for collecting the optical signals;
the camera is internally provided with a control unit, a plurality of cable jacks and power jacks which are electrically connected with the control unit, and a plurality of function buttons for inputting control instructions, wherein the control unit is an arithmetic processing unit and an operation unit which are used for receiving optical signals, converting the optical signals into electronic signals and also used for data;
the control unit is respectively electrically connected with the camera and the monitor through cables, converts the received optical signals of the camera into electronic signals and then transmits the electronic signals to the monitor for imaging;
the camera is also electrically connected with an input unit for inputting control instructions and an output unit for outputting instructions through the control unit;
a video file subsystem for receiving different video file output formats is arranged between the control unit and the monitor;
the control unit is also provided with a plurality of basic functions and a function menu which can be called by the function buttons and the input unit and can select the basic functions.
Furthermore, a camera controller for controlling the camera is mounted in the control unit, and an interaction protocol with the camera is arranged in the camera controller.
Further, the control unit comprises the following basic functions: a menu selection function for selecting a function menu, a camera image illumination adjustment function for adjusting image illumination, a camera image brightness adjustment function for adjusting image brightness, a gamma value adjustment function for adjusting a gamma value, a detail contrast adjustment function for adjusting contrast, a frequency band adjustment function for adjusting a frequency band, a photographing mode selection function for selecting a photographing mode, a picture adjustment function for adjusting a picture, a remote control function for remote-controlling an input and an output instruction, an information display function for displaying information.
Further, the video file subsystem between the control unit and the monitor may receive four different video output formats, which are: 3G-SDI.4K format, 3G-SDI.HD format, HDMI.4K format, HDMI.HD format.
Furthermore, no more than 10 user profiles can be stored and processed in the control unit, and the user profiles can be changed, selected and activated through the function buttons.
Further, the function buttons include a power button for turning on and off the control unit, a user button for activating a user profile, a brightness enhancement button for improving image quality, a white balance button for implementing white balance of the camera, a menu key for calling a function menu, and a scroll button for selecting the function menu, all of which are electrically connected to the control unit, respectively.
Further, the input unit comprises an external control module and a keyboard which are electrically connected with the control unit, and the output unit comprises external controllable equipment which is electrically connected with the control unit.
Further, data, instruction input and data and instruction output between the external control module and the external controllable equipment and the control unit respectively adopt a wireless remote control input mode and a wireless remote control output mode, and data and instruction input between the keyboard and the control unit adopt a wired connection mode.
Further, a TV coupler is adopted for connecting the camera head and the optical endoscope.
The basic scheme of the invention also provides a use method of the 4K endoscope camera system,
the method comprises the following steps:
step S001: connecting the input unit, the output unit and the cable and starting up;
step S002: when the camera is normally started, the camera is connected with the monitor through a cable;
step S003: performing white balance through a white balance button;
step S004: the user changes, selects and activates the user configuration file;
step S005: after the camera parameters and the user configuration files are configured, the endoscope collector and the monitor are connected and debugged, instructions are input to the control unit through the input unit and the function buttons, the control and the signal output of the endoscope collector are carried out through the control unit, and the collected signals of the optical endoscope are imaged through observing the monitor;
step S006: the camera is turned off.
The principle and effect of this basic scheme lie in:
1. the endoscope system is formed by an endoscope collector for collecting optical signals, a camera for receiving and processing the signals and a monitor for imaging, the endoscope collector collects the optical signals, a control unit in the camera receives the optical signals and converts the optical signals into electronic signals, and the electronic signals are output to the monitor for molding, so that the medical diagnosis process is completed.
2. The invention can transmit signals through four different formats, and can freely change the quality of signal transmission.
3. The invention is provided with a plurality of basic functions in the control unit, and calls the basic functions through the function buttons and the input unit respectively, the basic functions can be reflected by the function buttons, and the basic functions comprise: the endoscope camera system comprises a menu selection function for selecting a function menu, a camera image illumination adjustment function for adjusting image illumination, a camera image brightness adjustment function for adjusting image brightness, a gamma value adjustment function for adjusting a gamma value, a detail contrast adjustment function for adjusting contrast, a frequency band adjustment function for adjusting a frequency band, a photographing mode selection function for selecting a photographing mode, a picture adjustment function for adjusting a picture, a remote control function for remotely inputting an instruction and an information display function for displaying information, and solves the problem that when a traditional endoscope camera system is used for imaging, the imaging color cannot be well controlled, and the color difference between tissues is difficult to distinguish.
4. The invention can provide for the creation of 10 different user profiles for the convenience of the user.
5. The invention can carry out different control through two input modes of wireless input and wired input, and can display by adopting two output modes of wired output and wireless output.
6. The method has simple and quick using steps, and is convenient to use by calling the user configuration file.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the description below are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 shows a system architecture diagram of a 4K endoscope camera system and a use method thereof according to an embodiment of the present application;
fig. 2 is a schematic diagram illustrating a button of a camera body of a 4K endoscope imaging system and a use method according to an embodiment of the present application;
fig. 3 shows a schematic diagram of a socket of a camera body of a 4K endoscope imaging system and a use method thereof according to an embodiment of the present application.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
The following is further detailed by way of specific embodiments:
reference numerals in the drawings of the specification include: camera 1, TV coupler 2, endoscope 3, camera cable 4, camera body 5, power button 6, white balance button 7, brightness enhancement button 8, user button 9, equipotential terminal 10, remote control output 11, remote control input 12, USB socket 13.
An embodiment of a 4K endoscope camera system and a using method thereof is shown in figure 1, and the system comprises an endoscope 3 collector for collecting optical signals, a camera for receiving the signals and processing the signals and a monitor for imaging.
The components of the camera are as follows:
a camera body 5 and a control unit electrically connected to the camera body 5 and controlling the camera body 5. The camera body 5 is also electrically connected with functional components including an input unit, an output unit, and the camera 1. The control unit is a core unit, and is also a data collection, data processing and operation unit and an operation unit. The core of the control unit is a Camera Controller (CCU) which is used for controlling the camera and is loaded with an interaction protocol with the camera. The control unit is installed in the camera body 5, and the camera 1 is connected with the camera body 5 through a cable. The connection between the input unit, the output unit, and the camera body 5 can be realized by two modes of wired connection and wireless connection.
Wherein, the input unit includes two parts: an external control module and a keyboard. Between the external control module and the control unit is a remote control input 12 (wireless connection). The keyboard and the control unit are connected by a cable (wired connection) through a USB jack 13.
Wherein the output unit comprises an externally controllable device. Between the externally controllable device and the control unit is a remote control input 12 (wireless connection).
The control unit and the monitor are transmitted through four lines, and the four lines are respectively: 3G-SDI (4X) (4K), 3G-SDI (full high definition), HDMI (4K), HDMI (full high definition). The four lines are respectively connected with the control unit and the monitor through interfaces. The connection circuit between the control unit and the monitor firstly transmits the data to the video file subsystem, and then transmits the converted data to the monitor for image display, namely imaging display, after the conversion of the video file subsystem.
The control unit and the camera body 5 are communicated with an external power supply through a power supply connecting cable, so that the equipment is electrified.
The front end of the camera 1 is provided with a C-shaped thread by which a standard lens, a zoom lens, an endoscope 3 converter and other adapters can be connected. In the present embodiment, a TV coupler 2 is mounted to the front end of the camera 1. An endoscope 3 is attached to the front end of the camera 1 via a TV coupler 2.
In the present embodiment, a head button is also assigned to the camera 1, the assignment of the head button to the camera 1 is freely programmable, and the activation of the camera 1 and the execution of various image capturing functions can be performed by the head button. In the present embodiment, the image capturing function includes, but is not limited to (white balance, zoom, freeze).
The control unit is preset with a function menu through an internal preset program, and the basic functions of the control unit comprise:
a menu selection function for selecting a function menu, a camera image illumination adjustment function for adjusting image illumination, a camera image brightness adjustment function for adjusting image brightness, a gamma value adjustment function for adjusting a gamma value, a detail contrast adjustment function for adjusting contrast, a frequency band adjustment function for adjusting a frequency band, a photographing mode selection function for selecting a photographing mode, a picture adjustment function for adjusting a picture, a remote control function for remotely inputting 12 instructions, an information display function for displaying information.
In this embodiment, the control unit performs display through an electrically connected monitor. The control unit is also electrically connected with an integrated screen, an integrated screen display menu is arranged on the integrated screen, and the integrated screen display menu can be set individually by a user. The set display menu is stored in the internal memory of the control unit. The control unit can create up to 10 different user profiles to use the customized settings.
In this embodiment, the camera body 5 further has an electronic zoom function. Three different zoom levels may be selected using the head button on camera 1: 1.0 resolution, 1.5 resolution, 2.0 resolution, and 2.5 resolution.
In this embodiment, the video clips and pictures can be stored by externally connecting a USB flash disk to the USB socket 13.
In the present embodiment, a picture displayed on the screen, i.e., a still picture, can be frozen by pressing a head button or stepping on a foot switch on the camera 1. The foot switch may be connected to a remote control.
In the present embodiment, video signals can be passed through the back end of the present apparatus as digital HDMI (4 khud/HD) and SDI (4K UHD/HD). The remote output 11 port may be used to connect external output devices.
In the embodiment shown in fig. 2 and 3, the front end of the camera body 5 is further provided with a plurality of function buttons electrically connected to the control unit, and the function buttons include a power button 6, a user button 9, a brightness enhancement button 8, a white balance button 7, a scroll button, and a menu key. The front end of the camera body 5 is also provided with a cable USB socket 13.
A plug of a cable for connecting the camera 1 can be inserted into the cable USB socket 13.
After the power switch is turned on, the control unit can be turned on through the power button 6. In the present embodiment, the buttons are each equipped with an indicator lamp. The control unit can be started by pressing the power button 6 for a short time, and when an indicator lamp of the power button 6 is on, the control unit is in an operation mode; after that, the power button 6 is pressed again (continuously pressed for 3 seconds), and the device is turned off, i.e. enters into a standby mode.
The user profile can be activated by pressing the user button 9. Repeated pressing of this button may select an individual user profile. The user profile may be set in the integrated screen display menu and the desired user profile must be selected. If the user changes and the user profile needs to be reloaded, the button will light up and the indicator light will flash.
The brightness enhancement button 8 is based on the camera-collocated BOOST function for improving image quality in low light conditions.
The white balance button 7 can realize white balance of the camera. When the activation of the white balance function is selected, the white balance button 7 will light up.
The scroll button can be used to select a menu item and perform settings.
In this embodiment, after pressing the menu key, the menu mode can be entered, and in the menu mode, the menu mode includes the following selectable functions:
selecting a main menu and a sub menu;
in the main menu selection, an illumination function submenu can be called, and the menu item enables a user to adjust illumination of a camera image in a personalized manner;
brightness: the brightness of the whole image can be adjusted under the menu item, when the item is displayed, the current brightness value can be directly observed through the image and the value, the value can be changed through an up-down key and an add-subtract key, and the user can select the item 'SAVE' (SAVE) or 'CANCEL' (CANCEL) through the white balance button 7. When "SAVE" is selected, the current settings will be saved and can also be used after restart. When "CANCEL" is selected, the set value is discarded and reset to the initial value;
peak/average value: the ratio of the average luminance value to the peak value (average/peak value) is set to reduce the attenuation.
ALC MAX: a maximum brightness level is set.
GAMMA (GAMMA value): changing the GAMMA value.
Details are as follows: the detail contrast can be defined under this menu item.
Frequency band: the emphasis between the coarse image structure and the fine image structure is determined.
Grade: edge enhancement is performed to enhance image sharpness.
A shutter mode: setting a shutter mode: manual (1/60 \8230; 1/10000)/automatic.
In the main menu selection, a color function sub-menu may also be invoked, in which the overall color saturation and the intensity of each color may be set. A band diagram (4 bands) can also be inserted for testing.
Saturation degree: this control is used to adjust the color saturation.
Color band: looking to test the monitor signal.
In the main menu selection, a region function submenu can be called, and in the menu, a measurement region for controlling brightness can be set
Remote control button (camera 1 button) can distribute different functions for camera 1 button in this menu item, under the condition of head button, distinguishes through short-time pressing and long-time pressing, in this instance, can realize whole 8 functions:
NONE: without function
WB: white balance
SC: smoke correction
BOOST: image brightening
MENU: OSD menu
MOV: video capture
PIC: image capture
ZOOM +: modified cycle x1.0> x1.5> x2.0> x2.5
ZOOM-: modified scaling x1.0> x1.5> x2.0> x2.5
REMOTE.1: trigger switching pulse (300 ms at present)
REMOTE.2: trigger switching pulse (300 ms at present)
Frozen images, characterized by "F" Pos =12x26
Changing user data
An information screen: the information screen displays current status information.
Default values for leaving factory: the system "reboots" by activating a "RESET" point, resetting all parameters to factory defaults. It is characterized by a uniform flashing of the button light for about 7 seconds.
And (3) starting up a user: in the "power on user" menu, you can specify whether the user profile selection should be made first when restarting the device, or whether the device automatically starts up with the last selected user profile.
In the selection of the main menu, a professional function submenu can be called.
DNR (digital noise reduction): with "DNR", noise can be reduced.
GAMMA Curve: this menu item can be used to influence the S-curve of the gamma curve. Thereby improving the contrast.
Black level: this controls the black level.
Video format: depending on the monitor, the video resolution can be set here.
HDMI.1:4K resolution
HDMI.2: full high definition resolution
SDI.1:4K resolution
SDI.2: full high definition resolution
Abbreviation/image construction method: p: gradual progress i: interlaced line
Sa: sample interleaving Sq: square cutting
HDMI 1-output: setting a video signal
HDMI 2-output: setting a video signal
HDMI 1: selecting a color space of BT.2020 or BT.709.5
SDI 1: selecting a color space of BT.2020 or BT.709.5
Head center: adjusting image orientation
Image enhancement: image enhancement may be used in various modes. The active mode blinks in the user preset. If the mode is changed, it is automatically activated.
Broad numerical range: the dynamic absorption is improved.
Color enhancement (red): color adjustment of the red region.
Color enhancement (red & yellow): color adjustment of red & yellow regions.
Color enhancement (yellow): and adjusting the color of the yellow area.
And (6) correcting smoke.
The shadow is reduced.
Overexposure is reduced.
Formatting: the connected USB storage media is formatted. During formatting, the "format" message flashes. If the formatting is successfully completed, an "OK" message appears.
In the present embodiment, the following keys have fixed functions:
f1: help (help)
F2: information
F3: WB (white balance)
F4: BOOST (Brightness enhancement)
F5: USER (USER setting)
F6: menu
F7: OSD (patient information input)
F10: CLR SCR (Screen cleaning)
F11: image storage
F12: video (Start/stop)
BREAK: stop motion (frozen frame)
PRTSC: remote control (external on-off contact)
ESC: exiting the menu or OSD
·PG-UP：ZOOM+
·PG-DW：ZOOM-
STRG + ALT + S: white spot
STRG + ALT + P/B: BLMISH DAT/COM: automatic pixel compensation
STRG + ALT + P: display device
STRG + ALT + B: performing a function
The rear end of the camera body 5 is also provided with a plurality of wiring ports which are electrically connected with the control unit, and the wiring ports comprise a power supply connector, a fuse holder, an A-type USB socket 13, an equal potential port, four video ports, a remote control input 12 port and a remote control output 11 port as shown in figure 3.
The plug of the power supply connecting cable used by the control unit is connected to the power supply connecting port. And the power supply connection cable used by the control unit can only use the provided cable. And a power switch key is also arranged above the power connector. The power switch key is provided with two switch positions which respectively correspond to connection and disconnection of a power supply.
A fuse for the camera body 5 is mounted in the fuse holder.
The type a USB socket 13 on the camera body 5 is used to connect a USB keyboard. By connecting to a USB keyboard, any text can be put on the video image. The text is left on the screen or on the recorded video.
Equipotential ports on the camera body 5 are used to connect the apparatus to a potential equalizer or a trolley.
The VIDEO port on the camera body 5 is used for connecting external devices, such as but not limited to monitors or VIDEO devices, which can be connected through VIDEO OUT jacks. Video signals of different standards can be obtained through video ports of four different standards. The standards of the four video ports are as follows: HDMI 1, HDM1, SDI 1/4 × 3G SDI, SDI 2.
The remote input 12 port on the camera body 5 is used for connecting a foot switch. Remote output 11 port may be connected to an external device, such as but not limited to a video recorder or video printer.
Which also includes a remote control panel. The remote control panel can be controlled by a remote control key and has the function of remotely controlling the camera through the camera 1.
In this embodiment, the operation steps of the camera in use are as follows:
step S001: connecting the input unit and the output unit and starting up.
The cables of the camera are connected firstly, and after all the cables are connected, the power switch at the rear end of the camera is pressed to turn on the equipment. When the green light of the power switch is on, then the camera enters a standby mode, at the moment, the power button 6 lights the yellow light, and after the start button is pressed, the camera enters an operation mode. The indication of successful entry into the operating mode is: the "standby" button lights up a green light and a short beep. When the equipment is started, the equipment can automatically perform starting diagnosis. At the moment, the indicator lights on the front panel are sequentially lighted. Full operation is reached after about 30 seconds.
Step S002: when the camera is normally started, the camera 1 and the monitor are connected through the cable.
After the camera is normally started, the camera 1 can be connected through a cable, and the camera 1 is adjusted and the functions are selected through the head button.
After the camera 1 is successfully connected, the intensity may be set to the average brightness when a light source whose intensity cannot be automatically controlled by the video level is used. When there is insufficient illumination, the automatic gain control can automatically enhance the video signal, adding noise to the monitored picture. This problem can be solved by manually increasing the output intensity of the light source.
Step S003: the white balance is performed by the white balance button 7 of the camera body 5.
The white balance button 7 is used to perform white balance of the camera. When white balancing is performed, the camera 1 must be maintained on a uniformly illuminated white surface. While the white balance button 7 is pressed, it should be verified that the white area is not discolored when the white balance button 7 is pressed. Correct color reproduction can be ensured only when white balance is correctly performed.
The current settings are stored in the camera and can be retained even after power down. If the "white balance" function is selected, the "WB" button is fully illuminated. When the present function is executed, "WB" blinks on the bottom row (right side) of the OSD. After this function is completed, "OK" occurs if successful, or "NG" occurs if failed.
Step S004: the user performs the alteration, selection and activation of the user profile.
The present camera can process 10 user profiles through the control unit. In this embodiment, the user may be changed by the user button 9 or by the F5 key of the connected keyboard. The user profile may be selected by scrolling the buttons and activation of the user profile may be performed with menu buttons. The current user profile may be shown in parentheses at the menu header.
In this embodiment, the following user profile may be used as a standard setting (default factory setting):
lap.10.Mm: standard set-up for laparoscopy using a 10 mm endoscope 3
Lap.10.mm. Enh.r.y: standard set of laparoscopy using a 10 mm endoscope 3, with the function of enhancing contrast expansion of the red/yellow zones and improved contrast for vascular visualization
Lap.5.mm: standard set-up for laparoscopy using a 5 mm endoscope 3
Lap.5.mm. Enh.r.y: standard set of laparoscopy using a 5 mm endoscope 3, with the function of enhancing contrast expansion of the red/yellow zones and improved contrast for vascular visualization
Arthro: standard set-up for arthroscopy
Artro. Enh.exp: standard set of reduced overexposure arthroscopy
Artro. Enh.r: standard set of arthroscopy with enhanced contrast extension of red zone
Uro.gyn: standard settings for urology and gynaecology
Uro.gyn.enh.r.y: urological and gynecological standard settings with enhanced red/yellow region contrast extension and improved contrast for vascular visualization
Flex: standard set-up of flexible and semi-flexible endoscopes 3 with fiber optic image guidance
Step S005: after the camera parameters and the user configuration files are configured, the endoscope collector and the monitor are connected and debugged, instructions are input to the control unit through the input unit and the function buttons, the control and the signal output of the endoscope collector are carried out through the control unit, and the collected signals of the optical endoscope are imaged through observing the monitor.
In the present embodiment, a menu mode is entered through a menu key, and in the menu mode, buttons on the front panel have the following functions: the scroll button can select menu items; the setting can be changed by adding and subtracting keys; menu key activation function and submenu
The front panel buttons up and down keys and add and subtract keys are used to navigate through menus and sub-menus. Pressing the menu key completes all the processes. Repeatedly pressing a menu key selects or activates the next menu item. The menu can be controlled if a USB keyboard is connected. Settings can be selected using the directional keys. The enter key is used to confirm the settings.
When factory reset needs to be performed, the menu item factory setting needs to be selected and executed. The menu must be exited using the menu item "RETURN". Alternatively, if a USB keyboard is connected, the menu is left using the "ESC" (Exit) key.
Step S006: the camera is turned off.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, and not to limit the same; although the present application has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not necessarily depart from the spirit and scope of the corresponding technical solutions in the embodiments of the present application.
Claims (10)
1. A4K endoscope camera system is characterized by comprising an endoscope collector for collecting optical signals, a camera for receiving the signals and processing the signals and a monitor for imaging;
the endoscope collector comprises a camera for receiving and transmitting optical signals and an optical endoscope which is arranged at the end part of the camera and is used for collecting the optical signals;
the camera is internally provided with a control unit, a plurality of cable jacks and power jacks which are electrically connected with the control unit, and a plurality of function buttons for inputting control instructions, wherein the control unit is an arithmetic processing unit and an operation unit which are used for receiving optical signals, converting the optical signals into electronic signals and also used for data;
the control unit is respectively electrically connected with the camera and the monitor through cables, converts the received optical signals of the camera into electronic signals and then transmits the electronic signals to the monitor for imaging;
the camera is also electrically connected with an input unit for inputting a control command and an output unit for outputting the command through the control unit;
a video file subsystem for receiving different video file output formats is arranged between the control unit and the monitor;
the control unit is also provided with a plurality of basic functions and a function menu which can be called by the function buttons and the input unit and can select the basic functions.
2. The 4K endoscope imaging system according to claim 1, wherein a camera controller for controlling the camera is mounted in the control unit, and an interaction protocol with the camera is provided in the camera controller.
3. A 4K endoscope camera system according to claim 2 and characterized in that said control unit comprises the following basic functions: a menu selection function for selecting a function menu, a camera image illumination adjustment function for adjusting image illumination, a camera image brightness adjustment function for adjusting image brightness, a gamma value adjustment function for adjusting a gamma value, a detail contrast adjustment function for adjusting contrast, a frequency band adjustment function for adjusting a frequency band, a photographing mode selection function for selecting a photographing mode, a picture adjustment function for adjusting a picture, a remote control function for remote-controlling an input and an output instruction, an information display function for displaying information.
4. A 4K endoscope camera system according to claim 3 and wherein said video file subsystem between said control unit and monitor is adapted to receive four different video output formats: 3G-SDI.4K format, 3G-SDI.HD format, HDMI.4K format, HDMI.HD format.
5. A4K endoscopy camera system according to claim 4, wherein no more than 10 user profiles are stored and processed in said control unit, which user profiles can be changed, selected and activated by means of function buttons.
6. The 4K endoscope camera system according to claim 5, characterized in that said function buttons comprise a power button for turning on and off the control unit, a user button for activating a user profile, a brightness enhancement button for improving image quality, a white balance button for implementing a white balance of the camera, a menu key for calling a function menu, and a scroll button for selecting a function menu, all electrically connected to the control unit, respectively.
7. A 4K endoscope camera system according to claim 2 and wherein said input unit comprises an external control module and a keyboard electrically connected to both control units and said output unit comprises an externally controllable device electrically connected to both control units.
8. A4K endoscope camera system according to claim 7 and characterized in that said external control module and external controllable equipment and control unit respectively adopt wireless remote control input and wireless remote control output mode for data, instruction input and data, instruction output, and wired connection mode for data, instruction input and keyboard and control unit.
9. A 4K endoscope camera system according to claim 1 and characterized in that said camera head and optical endoscope are connected by a TV coupler.
10. A method for using the 4K endoscope imaging system according to any claim 6 to 9, characterized by comprising the following steps:
step S001: connecting the input unit, the output unit and the cable and starting up;
step S002: when the camera is normally started, the camera is connected with the monitor through a cable;
step S003: performing white balance through a white balance button;
step S004: the user changes, selects and activates the user configuration file;
step S005: after the camera parameters and the user configuration files are configured, the endoscope collector and the monitor are connected and debugged, instructions are input to the control unit through the input unit and the function buttons, the control and the signal output of the endoscope collector are carried out through the control unit, and the collected signals of the optical endoscope are imaged through observing the monitor;
step S006: the camera is turned off.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211138038.6A CN115883941A (en) | 2022-09-19 | 2022-09-19 | 4K endoscope camera system and using method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211138038.6A CN115883941A (en) | 2022-09-19 | 2022-09-19 | 4K endoscope camera system and using method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115883941A true CN115883941A (en) | 2023-03-31 |
Family
ID=85769899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211138038.6A Pending CN115883941A (en) | 2022-09-19 | 2022-09-19 | 4K endoscope camera system and using method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115883941A (en) |
-
2022
- 2022-09-19 CN CN202211138038.6A patent/CN115883941A/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10973390B2 (en) | Wireless endoscope and wireless endoscope system | |
| KR101059758B1 (en) | Automatic endoscope recognition and display settings and selection of image processing | |
| KR100707896B1 (en) | Endoscope image processing apparatus | |
| WO2006132154A1 (en) | Endoscope image processing device | |
| JP2005124756A (en) | Image processor for endoscope | |
| JP2016195684A (en) | Endoscope system, processor device, and operation method of endoscope system | |
| JP4246465B2 (en) | Electronic endoscope system | |
| JP6253600B2 (en) | Endoscope system | |
| CN112656352B (en) | Endoscope camera host, control method thereof, endoscope imaging system and storage medium | |
| CN115883941A (en) | 4K endoscope camera system and using method | |
| WO2017033858A1 (en) | Endoscopic system | |
| JP2003038432A (en) | Electronic endoscope system | |
| JP2012020028A (en) | Processor for electronic endoscope | |
| JP2017045268A (en) | Touch panel device | |
| JP2010263949A (en) | Medical video processor | |
| JPH10313465A (en) | Video signal processor | |
| CN210204671U (en) | Endoscope system | |
| JP2004033334A (en) | Electronic endoscope | |
| JP4493426B2 (en) | Electronic endoscope system | |
| JP7123164B2 (en) | Medical image recording control device, medical image recording control system and medical image recording control method | |
| JP2003339635A (en) | Electronic endoscope | |
| JP4459352B2 (en) | Electronic endoscope system | |
| JP2009226171A (en) | Processor and endoscope apparatus | |
| JP4231154B2 (en) | Image signal processing unit for electronic endoscope | |
| JP2660041B2 (en) | Endoscope signal processing circuit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |