CN117064315A - Endoscope light source linkage control device - Google Patents
Endoscope light source linkage control device Download PDFInfo
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- CN117064315A CN117064315A CN202311161203.4A CN202311161203A CN117064315A CN 117064315 A CN117064315 A CN 117064315A CN 202311161203 A CN202311161203 A CN 202311161203A CN 117064315 A CN117064315 A CN 117064315A
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- 230000017525 heat dissipation Effects 0.000 claims abstract description 16
- 230000003993 interaction Effects 0.000 claims abstract description 15
- 238000004891 communication Methods 0.000 claims description 36
- 230000005284 excitation Effects 0.000 claims description 19
- 239000000835 fiber Substances 0.000 claims description 11
- 238000012545 processing Methods 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 7
- 230000008569 process Effects 0.000 claims description 7
- 238000005286 illumination Methods 0.000 claims description 6
- 230000005855 radiation Effects 0.000 claims 2
- 238000001514 detection method Methods 0.000 description 4
- 239000013307 optical fiber Substances 0.000 description 4
- 238000001228 spectrum Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000003902 lesion Effects 0.000 description 3
- 238000001356 surgical procedure Methods 0.000 description 3
- 238000003745 diagnosis Methods 0.000 description 2
- 230000004069 differentiation Effects 0.000 description 2
- 238000001839 endoscopy Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 231100000915 pathological change Toxicity 0.000 description 1
- 230000036285 pathological change Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 210000002700 urine Anatomy 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/06—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with illuminating arrangements
- A61B1/0655—Control therefor
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/06—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with illuminating arrangements
- A61B1/0638—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with illuminating arrangements providing two or more wavelengths
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/06—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with illuminating arrangements
- A61B1/0661—Endoscope light sources
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/06—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with illuminating arrangements
- A61B1/0661—Endoscope light sources
- A61B1/0684—Endoscope light sources using light emitting diodes [LED]
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/06—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with illuminating arrangements
- A61B1/07—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with illuminating arrangements using light-conductive means, e.g. optical fibres
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/30—Devices for illuminating a surgical field, the devices having an interrelation with other surgical devices or with a surgical procedure
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/36—Image-producing devices or illumination devices not otherwise provided for
- A61B90/361—Image-producing devices, e.g. surgical cameras
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/30—Devices for illuminating a surgical field, the devices having an interrelation with other surgical devices or with a surgical procedure
- A61B2090/306—Devices for illuminating a surgical field, the devices having an interrelation with other surgical devices or with a surgical procedure using optical fibres
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/30—Devices for illuminating a surgical field, the devices having an interrelation with other surgical devices or with a surgical procedure
- A61B2090/309—Devices for illuminating a surgical field, the devices having an interrelation with other surgical devices or with a surgical procedure using white LEDs
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/36—Image-producing devices or illumination devices not otherwise provided for
- A61B90/361—Image-producing devices, e.g. surgical cameras
- A61B2090/3614—Image-producing devices, e.g. surgical cameras using optical fibre
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Pathology (AREA)
- Public Health (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Animal Behavior & Ethology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
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Abstract
The application discloses an endoscope light source linkage control device which comprises a light source module, a light source driving module, a main control module, a user interaction module, a heat dissipation module, a remote data acquisition module and a laser, wherein the light source module is in direct contact with the light source driving module and the heat dissipation module, the main control module is connected with the light source driving module and the user interaction module, and the laser is connected with the light source module.
Description
Technical Field
The application relates to the technical field of medical instruments, in particular to an endoscope light source linkage control device.
Background
In endoscopy, an endoscope light source is used to illuminate the forward end of the endoscope, providing sufficient light to enable a physician to clearly view tissues and organs within the patient. In surgery, an endoscopic light source is used to illuminate a surgical field, enabling a surgeon to accurately perform a surgical procedure. The light generated by the cold light source has high brightness and high contrast, and can provide a clear view during operation.
Conventional endoscope light sources provide only a single wavelength light source and are therefore limited in image acquisition. In the medical examination process, only limited biological tissue information can be obtained, and the diversity of the tissues cannot be comprehensively known. The sensitivity of a single spectrum light source is low and may not be well revealed for certain subtle changes or lesions, resulting in poor accuracy in diagnosis and lesion detection. Because only a single wavelength light source can be provided, the common single spectrum endoscope light source is difficult to obtain accuracy in detection, differentiation and characterization of tissues, and some potential lesions can be ignored or misjudged. In some specific disease detection and differentiation, a common single spectrum light source may not provide enough information. For example, for certain types or degrees of pathological changes, it may be difficult for a single spectral light source to provide accurate image information. The common single spectrum endoscope light source limits its application range and diagnostic accuracy in medical endoscopy. Therefore, we propose an endoscope light source linkage control device.
Disclosure of Invention
This section is intended to outline some aspects of embodiments of the application and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description of the application and in the title of the application, which may not be used to limit the scope of the application.
In order to solve the technical problems, according to one aspect of the present application, the following technical solutions are provided:
the utility model provides an endoscope light source coordinated control device, includes light source module, light source drive module, main control module, user interaction module, heat dissipation module, long-range data acquisition module and laser instrument, light source module and light source drive module, heat dissipation module direct contact, main control module links to each other with light source drive module, user interaction module, the laser instrument links to each other with light source module.
As a preferable scheme of the endoscope light source coordinated control device, the light source module comprises a white light module, a first excitation light module, a second excitation light module and an illumination laser module, wherein the white light module is a white light LED, the peak wavelength of the excitation light of the first excitation light module is 785nm, the peak wavelength of the excitation light of the second excitation light module is 660nm, and the wavelength of the illumination laser module is 830nm.
As a preferable scheme of the endoscope light source linkage control device, the light source driving module comprises a constant current driving module, a communication module and a constant current driving control module; the constant current driving module can output 5 paths of constant current at maximum, the communication module is provided with 5 serial communication interfaces, and the constant current driving control module is provided with 5 paths of serial communication interfaces and can process communication instructions of 5 external serial ports at the same time.
As a preferred scheme of the endoscope light source linkage control device, the main control module comprises a light source driving communication module, a user interaction module, an external communication module and a central processing module, wherein the light source driving communication module is provided with 5 serial communication interfaces and can receive and transmit 5 serial signals at the same time, the external communication module can receive external communication instructions and convert the external instructions into serial instructions which can be identified by the main control module, and the central processing module processes the received instructions and transmits corresponding light source control instructions to the light source driving module.
As a preferable scheme of the endoscope light source linkage control device, the user interaction module comprises a touch display screen and a serial port communication module.
As a preferable scheme of the endoscope light source linkage control device, the heat dissipation module comprises a heat dissipation sheet, a fan and a temperature sensor, and the temperature sensor sends temperature data to the central processing module.
As a preferred scheme of the endoscope light source linkage control device, the remote data acquisition module is used for acquiring and transmitting the longitude and latitude information startup times of equipment, each light source has a unique address, and the module can acquire the longitude and latitude information and startup times of the equipment which is powered on each time and upload data to the background cloud platform.
As a preferable scheme of the endoscope light source linkage control device, the laser comprises a laser triggering module, a light guide optical fiber and an optical fiber adapter, wherein the optical fiber adapter is connected with an adapter heat conduction module.
Compared with the prior art, the application designs the excitation light sources with different wave bands, provides light sources with various wavelengths in the endoscopic process, provides more comprehensive image information for doctors, and improves the accuracy of focus detection and diagnosis.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following detailed description will be given with reference to the accompanying drawings and detailed embodiments, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained from these drawings without inventive faculty for a person skilled in the art. Wherein:
FIG. 1 is a schematic view of an endoscope light source linkage control device;
FIG. 2 is a schematic view of a light source module of an endoscope light source linkage control device according to the present application;
FIG. 3 is a schematic view of a light source driving module of an endoscope light source linkage control device according to the present application;
FIG. 4 is a schematic diagram of a master control module of an endoscope light source linkage control device according to the present application;
FIG. 5 is a schematic diagram of a user interaction module of an endoscope light source coordinated control device according to the present application;
FIG. 6 is a schematic view of a heat dissipating module of an endoscope light source coordinated control device according to the present application;
fig. 7 is a schematic diagram showing connection between a laser and a heat dissipation module of an endoscope light source linkage control device according to the present application.
Description of the embodiments
In order that the above objects, features and advantages of the application will be readily understood, a more particular description of the application will be rendered by reference to the appended drawings.
Referring to fig. 1, the present application provides an endoscope light source linkage control device, which includes a light source module 10, a light source driving module 20, a main control module 30, a user interaction module 40, a heat dissipation module 50, a remote data acquisition module 60 and a laser 70, wherein the light source module 10 is in direct contact with the light source driving module 20 and the heat dissipation module 50, the main control module 30 is connected with the light source driving module 20 and the user interaction module 40, and the laser 70 is connected with the light source module 10.
Referring to fig. 2, the light source module 10 includes a white light module 11, a first excitation light module 12, a second excitation light module 13 and an illumination laser module 14;
wherein: the white light module 11 is a white light LED, the peak wavelength of the excitation light of the first excitation light module 12 is 785nm, the peak wavelength of the excitation light of the second excitation light module 13 is 660nm, and the wavelength of the illumination laser module 14 is 830nm
Referring to fig. 3, the light source driving module 20 includes a constant current driving module 21, a communication module 22 and a constant current driving control module 23;
wherein: the constant current driving module 21 can output 5 paths of constant current at maximum, the communication module 22 is provided with 5 serial communication interfaces, the constant current driving control module 23 is provided with 5 paths of serial communication interfaces, and the communication instructions of 5 external serial ports can be processed simultaneously.
Referring to fig. 4, the main control module 30 includes a light source driving communication module 31, a user interaction module 32, an external communication module 33 and a central processing module 34;
wherein: the light source driving communication module 31 has 5 serial communication interfaces, and can receive and send 5 serial signals at the same time, the external communication module 33 can receive external communication instructions, convert the external instructions into serial instructions which can be identified by the main control module 50, and the central processing module 34 processes the received instructions and sends corresponding light source control instructions to the light source driving module 31.
Referring to fig. 5, the user interaction module 40 further includes a touch display 41 and a serial communication module 42.
Referring to fig. 6, the heat dissipating module 50 includes a heat sink 51, a fan 52, and a temperature sensor 53, and the temperature sensor 53 sends temperature data to the central processing module 34.
The application further describes that the remote data acquisition module 60 is used for acquiring and transmitting the longitude and latitude information of the equipment, the equipment is started up time, each light source has a unique address, the module acquires the longitude and latitude information of the equipment and the starting up time when the equipment is powered on each time, and the data is uploaded to the background cloud platform.
The application further describes that the laser 70 comprises a laser trigger module 701, a light guiding fiber 702 and a fiber adapter 703, wherein the adapter heat conducting module 103 is connected to the fiber adapter 703.
In this embodiment, the two trigger modes of the light source are a pulsed and a continuous mode. The pulse mode driving output of the laser is sine wave, the light source phenomenon is that the light source is normally output to be turned off and gradually and periodically changed, and the phenomenon in clinical operation is that the urine conveying catheter is regularly bright and dark on the display screen, so that the aim of reminding an operator is fulfilled. Another continuous mode drive output mode is dc level to meet the needs of the operator for long term surgery.
In the present application, the main heat generating parts of the laser 70 are a laser trigger module 701 for converting electric power into optical power and a fiber adapter 703 for generating heat in fiber switching. The heat dissipation fins 51 included in the heat dissipation module 50 are made of aluminum, and a black electrolytic aluminum oxide process is used on the surface of the heat dissipation fins to ensure heat conduction and insulation of the heat dissipation fins 51, improve scratch and abrasion resistance and prolong the service life of the system. The heat generated by the laser triggering module 701 is directly transmitted into the heat radiating fin 51, the heat exchanging area is increased by the heat radiating fin 51, and the heat is carried out by the fan 52. The heat dissipation module 50 is internally provided with a temperature sensor 53, and when the laser triggering module 701 exceeds a preset maximum upper working limit, the system stops driving and forcedly reminds. At fiber adapter 703, the fiber may heat up during the transition, which may severely burn out the adapter fiber. The adapter heat conduction module 103 is used for attaching the metal shell of the optical fiber adapter to the adapter heat conduction module 103 in a large area, timely transmitting heating heat to the adapter heat conduction module 103, and then directly radiating and conducting the heat into the whole chassis by the adapter heat conduction module 103 for radiating.
Although the application has been described hereinabove with reference to embodiments, various modifications thereof may be made and equivalents may be substituted for elements thereof without departing from the scope of the application. In particular, the features of the disclosed embodiments may be combined with each other in any manner as long as there is no structural conflict, and the exhaustive description of these combinations is not given in this specification merely for the sake of omitting the descriptions and saving resources. Therefore, it is intended that the application not be limited to the particular embodiment disclosed, but that the application will include all embodiments falling within the scope of the appended claims.
Claims (8)
1. The utility model provides an endoscope light source coordinated control device, its characterized in that includes light source module (10), light source drive module (20), main control module (30), user interaction module (40), heat dissipation module (50), long-range data acquisition module (60) and laser instrument (70), light source module (10) and light source drive module (20), heat dissipation module (50) direct contact, main control module (30) link to each other with light source drive module (20), user interaction module (40), laser instrument (70) link to each other with light source module (10).
2. An endoscope light source coordinated control device according to claim 1, characterized in that the light source module (10) comprises a white light module (11), a first excitation light module (12), a second excitation light module (13) and an illumination laser module (14);
wherein: the white light module (11) is a white light LED, the peak wavelength of the excitation light of the first excitation light module (12) is 785nm, the peak wavelength of the excitation light of the second excitation light module (13) is 660nm, and the wavelength of the illumination laser module (14) is 830nm.
3. The endoscope light source linkage control device according to claim 1, wherein the light source driving module (20) comprises a constant current driving module (21), a communication module (22) and a constant current driving control module (23);
wherein: the constant current driving module (21) can output 5 paths of constant current at maximum, the communication module (22) is provided with 5 serial communication interfaces, and the constant current driving control module (23) is provided with 5 paths of serial communication interfaces, so that communication instructions of 5 external serial ports can be processed simultaneously.
4. The endoscope light source linkage control device according to claim 1, wherein the main control module (30) comprises a light source driving communication module (31), a user interaction module (32), an external communication module (33) and a central processing module (34);
wherein: the light source driving communication module (31) is provided with 5 serial communication interfaces, and can receive and send 5 paths of serial signals at the same time, the external communication module (33) can receive external communication instructions and convert the external instructions into serial instructions which can be identified by the main control module (50), and the central processing module (34) processes the received instructions and sends corresponding light source control instructions to the light source driving module (31).
5. An endoscope light source coordinated control device according to claim 1, characterized in that the user interaction module (40) comprises a touch display screen (41) and a serial communication module (42).
6. The endoscope light source coordinated control device according to claim 1, wherein the heat radiation module (50) includes a heat radiation fin (51), a fan (52) and a temperature sensor (53), the temperature sensor (53) sending temperature data to the central processing module (34).
7. The endoscope light source coordinated control device according to claim 1, wherein the remote data acquisition module (60) is configured to acquire and transmit latitude and longitude information of the device, the device is powered on for a number of times, each light source has a unique address, and the module acquires the latitude and longitude information of the device and the number of times of powering on each time, and uploads the data to the background cloud platform.
8. The endoscope light source coordinated control device according to claim 1, wherein the laser (70) comprises a laser trigger module (701), a light guiding fiber (702) and a fiber optic adapter (703), and the fiber optic adapter (703) is connected with an adapter heat conducting module (103).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311161203.4A CN117064315A (en) | 2023-09-11 | 2023-09-11 | Endoscope light source linkage control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311161203.4A CN117064315A (en) | 2023-09-11 | 2023-09-11 | Endoscope light source linkage control device |
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| Publication Number | Publication Date |
|---|---|
| CN117064315A true CN117064315A (en) | 2023-11-17 |
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| CN202311161203.4A Pending CN117064315A (en) | 2023-09-11 | 2023-09-11 | Endoscope light source linkage control device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101874914A (en) * | 2010-06-29 | 2010-11-03 | 深圳市雷迈科技有限公司 | Positioning system for photodynamic therapy and fluorescence diagnosis |
| CN104259142A (en) * | 2014-08-04 | 2015-01-07 | 武汉和骏激光技术有限公司 | Fiber laser cleaning machine |
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| CN216984856U (en) * | 2021-09-26 | 2022-07-19 | 上海布鲁瑞医疗器械有限公司 | Improved fluorescent endoscope cold light source device |
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