CN211408974U - High-definition medical electronic endoscope image processor based on CMOS - Google Patents
High-definition medical electronic endoscope image processor based on CMOS Download PDFInfo
- Publication number
- CN211408974U CN211408974U CN201921990260.2U CN201921990260U CN211408974U CN 211408974 U CN211408974 U CN 211408974U CN 201921990260 U CN201921990260 U CN 201921990260U CN 211408974 U CN211408974 U CN 211408974U
- Authority
- CN
- China
- Prior art keywords
- definition
- cmos
- board
- image
- electronic endoscope
- 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.)
- Active
Links
Images
Abstract
The utility model relates to a high-definition medical electronic endoscope image processor based on CMOS, wherein, the processor comprises a high-definition camera module based on CMOS, a high-definition acquisition and processing board and a main control board; the high-definition camera module comprises a micro high-definition lens, a micro high-definition CMOS image sensor and a micro circuit board; the high-definition acquisition and processing board comprises a small adapter board, a high-definition image acquisition board and a high-definition image processing board; the main control panel comprises a control circuit, a temperature and pressure circuit, a key panel, an interface circuit and a high-definition storage module; the high-definition camera module adopts a miniature, low-power-consumption and high-definition image sensor technology; the image sensor adopts two resolution widescreen of high definition 1280 × 720 and full high definition 1920 × 1080 and other technologies, and is connected with various medical electronic endoscopes conforming to high definition standards. Adopt the utility model discloses an endoscope image processor has reached high definition, miniature effect, satisfies the hospital to high definition electronic endoscope's demand.
Description
Technical Field
The utility model relates to the field of medical equipment, especially, relate to an endoscope technical field specifically indicates a medical electron endoscope image processor of high definition based on CMOS.
Background
The medical electronic endoscope is a common medical instrument for diagnosing and treating the cavity diseases of the human body and is also a conventional medical device for minimally invasive treatment. However, the conventional standard-definition electronic endoscope cannot observe high-definition images due to the limitation of resolution. Although a high-definition medical electronic endoscope can see a high-definition image at present, the high-definition medical electronic endoscope is generally based on a CCD image sensor and is realized by an interpolation algorithm in image processing, and although the image quality is improved to a certain extent, the high-definition medical electronic endoscope is not a true high-definition image. And has a problem that continuous use and excessive temperature are also caused.
With the progress of science and technology, a more miniature and low-power-consumption CMOS high-definition image sensor appears, and the technical guarantee is provided for a real wide-screen high-definition medical electronic endoscope.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the defects of the prior art and providing a high-definition medical electronic endoscope image processor based on CMOS technology, high definition, wide screen and low power consumption.
In order to achieve the above object, the high definition medical electronic endoscope image processor based on CMOS of the present invention is as follows:
the high-definition medical electronic endoscope image processor based on the CMOS is mainly characterized in that the processor comprises a high-definition camera module, a high-definition acquisition and processing board and a main control board;
the high-definition camera module comprises a micro high-definition lens, a micro high-definition CMOS image sensor and a micro circuit board;
the high-definition acquisition and processing board comprises a small adapter board, a high-definition image acquisition board and a high-definition image processing board, and a special isolation circuit is arranged between the acquisition board and the processing board for isolation so as to protect the safety of patients;
the main control panel comprises a control circuit, a temperature and pressure circuit, a key panel, a high-definition storage module and a workstation interface.
Preferably, the high-definition camera module adopts a low-power-consumption CMOS image sensor, and the image sensor adopts a high-definition 1280 × 720 image sensor and a full-high-definition 1920 × 1080 image sensor.
Preferably, the high-definition camera module adopts a CMOS image sensor with extremely low power consumption not exceeding 90 milliwatts, and a miniature circuit board behind the CMOS adopts a minimum circuit design, so that the power consumption is extremely low.
Preferably, the small adapter board adopts a signal amplification technology to convert a weak signal from the CMOS into an LVDS differential signal to support a data transmission distance of a cable of more than 4 meters so as to meet a requirement of the electronic mirror on a long signal line.
Preferably, the high-definition image processing board is connected with at least 2 high-definition screens through HDMI or DVI cables and displays images simultaneously, wherein 1 is a normal color image, and the other 1 is an electronic dyeing image.
Preferably, in order to acquire a weak digital signal of the miniature image sensor, the high-definition camera module is connected with the small adapter plate by a fine special shielding wire; the small adapter plate is connected with the high-definition image acquisition plate through the special twisted-pair shielding wire.
Preferably, the main control board comprises a temperature and pressure circuit, and is used for collecting temperature and pressure signals of the end part of the electronic endoscope head and monitoring the temperature and pressure signals in real time; the main control board also comprises a high-definition storage module so as to store high-definition images and record videos in real time; the main control panel also comprises a workstation interface which is connected with an endoscope workstation.
The high-definition medical electronic endoscope image processor based on the CMOS adopts a high-definition wide-screen, miniature and low-power-consumption CMOS image sensor, combines electronic dyeing and amplification technologies, and can display images of patients more finely and more precisely and in a high-definition mode. Adopt the utility model discloses a medical electron endoscope image processor of high definition can overcome current image processor's defect based on CMOS, provides the image of higher definition for the doctor, and diagnosis and treatment are more convenient, satisfy the demand of hospital to high definition electron scope.
Drawings
Fig. 1 is a schematic circuit diagram of a CMOS-based high-definition medical electronic endoscope image processor according to an embodiment of the present invention.
Fig. 2 is a schematic structural diagram of a high-definition camera module of a high-definition medical electronic endoscope image processor based on CMOS in an embodiment of the present invention.
Fig. 3 is a schematic diagram of a complete machine structure of the CMOS-based high-definition medical electronic endoscope image processor according to an embodiment of the present invention.
Reference numerals
1 high definition module of making a video recording
2 small-sized adapter plate
3 high definition image acquisition board
4 isolation circuit
5 high-definition image processing board
6 Main control board
7 Key panel
8 first high-definition display screen
9 second high-definition display screen
10 first power supply
11 second power supply
12 high-definition storage module
13 workstation interface
20 miniature high definition camera lens
21 lens seat
22 miniature high-definition CMOS image sensor
23 micro circuit board
30 high-definition image processor
31 Cold light source
32 high-definition medical electronic endoscope
33 trolley
Detailed Description
In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.
As shown in fig. 1 to 3, the CMOS-based high-definition medical electronic endoscope image processor includes a high-definition camera module 1, a high-definition acquisition and processing board, and a main control board 6;
the high-definition camera module 1 comprises a miniature high-definition lens 20, a lens mount 21, a miniature high-definition CMOS image sensor 22, a miniature circuit board 23 and a special shielding wire.
The high-definition acquisition and processing board comprises a small adapter board 2, a high-definition image acquisition board 3 and a high-definition image processing board 5, and a special isolation circuit 4 is arranged between the acquisition board and the processing board for isolation so as to protect the safety of patients. High definition image processing board 5 passes through high definition data HDMI or DVI cable connection first high definition display screen 8 and second high definition display screen 9, and first high definition display screen 8 shows normal high definition colour image, and second high definition display screen 9 shows through the high definition electron dyeing image of processing.
The main control board 6 comprises a control circuit, a temperature and pressure circuit, a key panel 7, a high-definition storage module 12 and a workstation interface 13.
Wherein:
the high-definition camera module 1 is mounted at the head end part of a high-definition medical electronic endoscope 32 connected with the high-definition image processor 30 and is used for collecting in-vivo all-digital image signals and transmitting the in-vivo all-digital image signals to the high-definition image collecting plate 3;
the small adapter plate 2 is arranged in an operation part of a high-definition medical electronic endoscope 32 connected with the high-definition image processor 30;
the high-definition acquisition and processing board and the main control board 6 are installed inside the high-definition image processor 30 box.
The working principle of the CMOS-based high-definition medical electronic endoscope image processor according to the present invention will be further described with reference to the schematic diagram of fig. 1.
The high-definition camera module 1 adopts a low-power-consumption CMOS image sensor, and the image sensor adopts high-definition wide-screen technologies of 1280 × 720(HD720P) and 1920 × 1080(FHD1080P) resolution.
In order to collect all-digital signals of the miniature high-definition COMS image sensor, the high-definition image collecting and processing board uses a matching circuit, a fast DSP and an FPGA chip (wherein, the DSP chip refers to a chip capable of realizing a digital signal processing technology, and the FPGA is a field programmable gate array chip), and uses a complex image processing algorithm, so that the image color is more real. And electronic dyeing is realized through a color processing and image enhancement technology, and the electronic dyeing is output to a high-definition display screen.
The image acquisition and processing board transmits high definition signals to the main control board 6. The main control board 6 processes and distributes the image signals quickly and transmits the image signals to the high-definition storage module 12 and the workstation interface 13, and the key panel 7 controls the main control board 6.
The high-definition camera module 1 adopts the CMOS image sensor 22 with extremely low power consumption not exceeding 90 milliwatts, and the miniature circuit board 23 behind the CMOS adopts the minimum circuit design and extremely low power consumption, so that heat generated during the working of the high-definition camera module is naturally dissipated through the head end part, the temperature cannot be increased, the high-definition camera module can continuously work for a long time, and the defects that the high-definition camera module in the prior art has high power consumption and is difficult to dissipate heat and can only work discontinuously are overcome.
The small-sized adapter plate 2 adopts a signal amplification technology to convert a weak signal from the CMOS into an LVDS differential signal so as to support the data transmission distance of a cable with the length of more than 4 meters and meet the requirement of an electronic mirror on a long signal line.
In order to collect weak digital signals of the miniature high-definition image sensor 22, the high-definition camera module 1 is connected with the small adapter plate 2 by adopting a fine special shielding wire; the small adapter plate 2 is connected with the high-definition image acquisition plate 3 through the special twisted pair shielding wire.
The main control board 6 comprises a temperature and pressure circuit, and can acquire temperature and pressure signals of the end part of the electronic endoscope head and monitor and control the temperature and pressure signals in real time. The main control board 6 further comprises a high-definition storage module 12 so as to store high-definition images and record real-time images. The main control panel 6 further comprises a workstation interface 13 which can be connected with an endoscope workstation.
The present invention is further illustrated by the following examples:
example 1:
fig. 1 is the circuit principle schematic diagram of the medical electronic endoscope image processor of high definition based on CMOS in an embodiment of the utility model, as shown in fig. 1, the utility model discloses a medical electronic endoscope image processor of high definition based on CMOS includes that high definition makes a video recording module 1, high definition image acquisition board 3, high definition image handle board 5, main control panel 6.
The high-definition camera module 1 comprises a miniature high-definition lens 20, a lens mount 21, a miniature high-definition CMOS image sensor 22, a miniature circuit board 23 and a special shielding wire.
The high-definition image acquisition board 3 further comprises a small adapter board 2, and the first power supply 10 specially supplies power to the high-definition image acquisition board 3.
The high-definition image processing board 5 further comprises a special isolation circuit 4, and the high-definition image acquisition board 3 and the high-definition image processing board 5 are isolated by a photoelectric technology to protect the safety of a patient.
The main control panel 6 comprises a control circuit, a temperature and pressure circuit, a key panel 7, a workstation interface 13 and a high-definition storage module 12, and the second power supply 11 specially supplies power to the main control panel 6.
The key panel 7 included in the main control panel 6 includes a menu key, an upper direction key, a lower direction key, a left direction key, a right direction key, a white balance key, a confirm key, a switch key, a save key, and a video recording key.
Example 2:
fig. 2 is a schematic structural diagram of the high-definition camera module 1 of the high-definition medical electronic endoscope image processor based on CMOS in an embodiment of the present invention, as shown in fig. 2, the high-definition camera module 1 includes a micro high-definition lens 20, a lens mount 21, a micro high-definition CMOS image sensor 22, a micro circuit board 23, and a special shielding wire.
High definition module 1 is preceding to be equipped with 1 glass lens, and the glass lens surface has the nanometer coating, can play hydrophilic lubrication action and prevent that the lens surface from hazing.
Example 3:
fig. 3 is a schematic diagram of the overall structure of the image processor of the high-definition medical electronic endoscope based on CMOS according to an embodiment of the present invention. As shown in fig. 3, the overall high-definition medical electronic endoscope system comprises a high-definition image processor 30, a high-definition medical electronic endoscope 32, a cold light source 31, a first high-definition display screen 8, a second high-definition display screen 9 and a trolley 33, wherein the high-definition medical electronic endoscope image processor is a core part of the overall high-definition medical electronic endoscope system.
The high-definition medical electronic endoscope image processor based on the CMOS uses a CMOS image sensor with high definition, wide screen, miniature and low power consumption, adopts advanced and powerful image processing and circuit control technology, combines electronic dyeing and amplifying technology, and can display the image of a patient more finely and more precisely with high definition. Adopt the utility model discloses a medical electron endoscope image processor of high definition based on CMOS can overcome current image processor's defect, provides the image of higher definition for the doctor, and diagnosis and treatment are more convenient, satisfy the demand of hospital to high definition electron endoscope.
In this specification, the invention has been described with reference to specific embodiments thereof. It will, however, be evident that various modifications and changes may be made thereto without departing from the broader spirit and scope of the invention. The specification and drawings are, accordingly, to be regarded in an illustrative rather than a restrictive sense.
Claims (7)
1. A high-definition medical electronic endoscope image processor based on CMOS is characterized in that the processor comprises a high-definition camera module, a high-definition acquisition and processing board and a main control board;
the high-definition camera module comprises a micro high-definition lens, a micro high-definition CMOS image sensor and a micro circuit board;
the high-definition acquisition and processing board comprises a small adapter board, a high-definition image acquisition board and a high-definition image processing board, and a special isolation circuit is arranged between the acquisition board and the processing board for isolation so as to protect the safety of patients;
the main control panel comprises a control circuit, a temperature and pressure circuit, a key panel, a high-definition storage module and a workstation interface.
2. The CMOS-based high-definition medical electronic endoscope image processor of claim 1, wherein the high-definition camera module adopts a CMOS image sensor with low power consumption, and the image sensor adopts a high-definition 1280 x 720 image sensor and a full-high-definition 1920 x 1080 image sensor.
3. The CMOS-based high-definition medical electronic endoscope image processor as claimed in claim 1, wherein the high-definition camera module adopts a CMOS image sensor with extremely low power consumption not exceeding 90 milliwatts, and a miniature circuit board behind the CMOS adopts a minimum circuit design with extremely low power consumption.
4. The CMOS-based high-definition medical electronic endoscope image processor according to claim 1, wherein the small-sized adapter board converts a weak signal from the CMOS into an LVDS differential signal by using a signal amplification technology to support a data transmission distance of a cable of 4 meters or more to meet a requirement of an electronic scope for a long signal line.
5. The CMOS based high definition medical electronic endoscope image processor of claim 1, characterized in that the high definition image processing board is connected with at least 2 high definition screens through HDMI or DVI cable and displays images simultaneously, of which 1 is a normal color image and the other 1 is an electronic stain image.
6. The CMOS-based high-definition medical electronic endoscope image processor of claim 1, wherein in order to collect weak digital signals of the micro high-definition CMOS image sensor, the high-definition camera module is connected with the small adapter plate by a fine special shielding wire; the small adapter plate is connected with the high-definition image acquisition plate through the special twisted-pair shielding wire.
7. The CMOS based high definition medical electronic endoscope image processor of claim 1, wherein said main control board comprises temperature and pressure circuit, collecting temperature and pressure signal of the electronic endoscope head end and real time monitoring; the main control board also comprises a high-definition storage module so as to store high-definition images and record videos in real time; the main control panel also comprises a workstation interface which is connected with an endoscope workstation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921990260.2U CN211408974U (en) | 2019-11-18 | 2019-11-18 | High-definition medical electronic endoscope image processor based on CMOS |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921990260.2U CN211408974U (en) | 2019-11-18 | 2019-11-18 | High-definition medical electronic endoscope image processor based on CMOS |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211408974U true CN211408974U (en) | 2020-09-04 |
Family
ID=72284009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921990260.2U Active CN211408974U (en) | 2019-11-18 | 2019-11-18 | High-definition medical electronic endoscope image processor based on CMOS |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211408974U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113645370A (en) * | 2021-08-16 | 2021-11-12 | 上海欧太医疗器械有限公司 | High-definition electronic endoscope image processor based on micro CMOS |
| CN115412718A (en) * | 2022-08-17 | 2022-11-29 | 华伦医疗用品(深圳)有限公司 | Endoscope camera shooting system, image processing method and readable storage medium |
| WO2023232151A1 (en) * | 2022-05-31 | 2023-12-07 | 深圳市医创生物科技有限公司 | Integrated endoscope/camera device |
-
2019
- 2019-11-18 CN CN201921990260.2U patent/CN211408974U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113645370A (en) * | 2021-08-16 | 2021-11-12 | 上海欧太医疗器械有限公司 | High-definition electronic endoscope image processor based on micro CMOS |
| WO2023232151A1 (en) * | 2022-05-31 | 2023-12-07 | 深圳市医创生物科技有限公司 | Integrated endoscope/camera device |
| CN115412718A (en) * | 2022-08-17 | 2022-11-29 | 华伦医疗用品(深圳)有限公司 | Endoscope camera shooting system, image processing method and readable storage medium |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211408974U (en) | High-definition medical electronic endoscope image processor based on CMOS | |
| JP4435029B2 (en) | Endoscope device | |
| JP4426854B2 (en) | Electronic endoscope device | |
| JP5904829B2 (en) | Endoscope system | |
| US20230263371A1 (en) | Endoscope system with multiple connection interfaces to interface with different video data signal sources | |
| US10264236B2 (en) | Camera device | |
| JP4757019B2 (en) | Endoscope device | |
| CN103070660A (en) | Three-dimensional electronic endoscope image pick-up device | |
| JP2006181021A (en) | Electronic endoscope apparatus | |
| JP2005211159A (en) | Electronic endoscope apparatus | |
| CN201316255Y (en) | Medical celoscope | |
| CN207083161U (en) | A kind of realtime graphic freezes to split medical camera module | |
| JP2005102764A (en) | Electronic endoscopic apparatus | |
| CN203042196U (en) | Three-dimensional electronic endoscope photographic device | |
| CN212012889U (en) | Medical endoscope camera system with combined double-lens for uterus and abdomen | |
| JP5932191B1 (en) | Transmission system and processing device | |
| CN113660392A (en) | 3D endoscope high-definition video acquisition and transmission system and method | |
| US20160174827A1 (en) | System and Method for Processing Video Images Generated By A Multiple Viewing Elements Endoscope | |
| US20200100661A1 (en) | Integrated endoscope and visualization system | |
| CN218074933U (en) | Intelligent 4K ultrahigh-definition endoscope camera system | |
| CN114587245A (en) | Multifunctional electronic gastroscope imaging system and gastroscope | |
| CN220438963U (en) | Endoscopic image processing device | |
| CN209928140U (en) | Medical head-mounted display | |
| CN217283088U (en) | High-definition video signal conversion circuit | |
| CN102362806A (en) | High-definition medical endoscope vidicon |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |