CN201977764U - Laryngoscope with fluorescent diagnosis and photodynamic therapy for tumor - Google Patents
Laryngoscope with fluorescent diagnosis and photodynamic therapy for tumor Download PDFInfo
- Publication number
- CN201977764U CN201977764U CN2011200200141U CN201120020014U CN201977764U CN 201977764 U CN201977764 U CN 201977764U CN 2011200200141 U CN2011200200141 U CN 2011200200141U CN 201120020014 U CN201120020014 U CN 201120020014U CN 201977764 U CN201977764 U CN 201977764U
- Authority
- CN
- China
- Prior art keywords
- light
- laryngoscope
- optical fiber
- light source
- diagnosis
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Endoscopes (AREA)
Abstract
The utility model relates to a laryngoscope with fluorescent diagnosis and photodynamic therapy for a tumor, which comprises a light source, a control device, a CCD (charge-coupled device) camera, an eye lens, a white-light optical fiber, a cylindrical lens system and an object lens, wherein the light source, the control device, the CCD camera, the eye lens, the white-light optical fiber, the cylindrical lens system and the object lens are connected in sequence; the white-light optical fiber is connected with the eye lens; and the cylindrical lens system is arranged in a lens cone. The laryngoscope with the fluorescent diagnosis and the photodynamic therapy for the tumor is characterized in that the eye lens is respectively connected with the white-light optical fiber and a two-in-one coupled optical fiber through an optical path coupling device, and the other ends of the white-light optical fiber and the two-in-one coupled optical fiber are connected with the light source and the control device. The laryngoscope with the fluorescent diagnosis and the photodynamic therapy for the tumor has the beneficial effect of being used by matching with a three-dimensional integrated laryngoscope diagnostic and therapeutic system with the fluorescent diagnosis and the photodynamic therapy. The common diagnosis can be performed by adopting a white-light light source; the fluorescent diagnosis can be performed by adopting a blue-light light source; the photodynamic therapy can be performed by adopting a red-light light source; and the three light sources can be switched simply and conveniently.
Description
Technical field
This utility model belongs to medical apparatus and instruments, relates in particular to the laryngoscope of a kind of fluorescence diagnosis and optical dynamic treatment of tumor.
Background technology
The laryngoscope of Shi Yonging can enter tissue to carrying out visual inspection in the cavum laryngis clinically, has improved the diagnostic level to tumor tissues in the cavum laryngis.But because the restriction of technical specifications such as resolution can't be accomplished to screen for the minute lesion tissue that naked eyes can not be discerned.At present, the laryngoscope of fluorescence diagnosis function has appearred having in the world, the laser fluorescence diagnosis is to adopt affine fluorescent agent in the laser deexcitation tumor cell, produce the fluorescent effect different with normal surrounding tissue, can clearly show tumor tissues shape and position, make the doctor be easy to distinguish and diagnose the small tumor tissues that is invisible to the naked eye.The laryngoscope that has fluorescence diagnosis has possessed better visuality, but does not have the tumor treatment function.The urgent clinical needs research and development have diagnosis and treat function synthesized in the multifunctional laryngoscope of one.
The utility model content
The purpose of this utility model is to overcome the deficiency of above-mentioned technology, and the laryngoscope of a kind of fluorescence diagnosis and optical dynamic treatment of tumor is provided, with three-dimensional integrated fluorescence diagnosis and the supporting use of optical dynamic therapy laryngoscope diagnosis and therapy system.Adopt white light source to carry out common diagnosis, adopt blue light source to carry out fluorescence diagnosis, adopt red-light source to carry out optical dynamic therapy, three light sources can carry out easy switching.
This utility model for achieving the above object, by the following technical solutions: the laryngoscope of a kind of fluorescence diagnosis and optical dynamic treatment of tumor, comprise the light source and control device, CCD photographic head, eyepiece and the connected white light optical fiber that connect successively, place post mirror system and object lens in the lens barrel, it is characterized in that: described eyepiece is connected with two-in-one coupled fiber with white light optical fiber respectively by the light path coupling device, and the other end of white light optical fiber and two-in-one coupled fiber is connected with light source and control device.
Beneficial effect: with three-dimensional integrated fluorescence diagnosis and the supporting use of optical dynamic therapy laryngoscope diagnosis and therapy system.Can adopt white light source to carry out common diagnosis, adopt blue light source to carry out fluorescence diagnosis, adopt red-light source to carry out optical dynamic therapy, three light sources can carry out easy switching.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is Fig. 1 and laryngoscope diagnosis and therapy system connection diagram;
Fig. 3 is fluorescence diagnosis and optical dynamic therapy laryngoscope diagnosis and therapy system block diagram;
Fig. 4 is the workflow diagram of this utility model and system applies.
The specific embodiment
Describe the specific embodiment of the present utility model in detail below in conjunction with accompanying drawing and preferred embodiment.As shown in the figure, the laryngoscope of a kind of fluorescence diagnosis and optical dynamic treatment of tumor, comprise the light source and control device 1, CCD photographic head 2, eyepiece 3 and the connected white light optical fiber 4 that connect successively, place post mirror system 6 and object lens 7 in the lens barrel 5, described eyepiece is connected with two-in-one coupled fiber 8 with white light optical fiber respectively by light path coupling device 9, and the other end of white light optical fiber and two-in-one coupled fiber is connected with light source and control device.
Laryngoscope parameter: diameter: φ 8mm, length: 185mm, the angle of visual field: 121p/mm in 〉=50 ° of resolution: operating distance 20mm, in interior 1.3x illumination: the operating distance 20mm of amplification: operating distance 20mm 〉=5000LX
Light power tumor laser therapeutic system part: red light semiconductor laser module, configuration corresponding driving power supply and control system, be connected with laryngoscope body, laser irradiation by specific wavelength makes it to produce corresponding cell toxicant to reach the purpose of kill tumor cell attached to the photosensitizer on the tumor cell.
Work process: multi-functional fluorescence diagnosis and optical dynamic therapy laryngoscope diagnosis and therapy system are opened white light source by computer 10 control light source control devices and are illuminated when injected organism tissue, are imaged onto via laryngoscope and carry out common diagnosis on the computer; The computer control light source control device is opened blue light source, carries out fluorescence diagnosis, and image is presented on the computer screen through laryngoscope and imaging system; The computer control light source control device is opened red-light source, carries out optical dynamic therapy.When this system of use, when adopting white light, can carry out the common diagnosis of laryngoscope to the patient; When adopting the blue light input, can carry out the tumor fluorescence diagnosis; When using HONGGUANG, shine accumulating in tumor tissues photosensitizer on every side by HONGGUANG, make it to carry out photochemical reflection with the tissue macromole, produce cell toxicant, kill cancer cell reaches the purpose for the treatment of tumor.
The above only is preferred embodiment of the present utility model, is not structure of the present utility model is done any pro forma restriction.Every foundation technical spirit of the present utility model all still belongs in the scope of the technical solution of the utility model any simple modification, equivalent variations and modification that above embodiment did.
Claims (1)
1. the laryngoscope of fluorescence diagnosis and optical dynamic treatment of tumor, comprise the light source and control device, CCD photographic head, eyepiece and the connected white light optical fiber that connect successively, place post mirror system and object lens in the lens barrel, it is characterized in that: described eyepiece is connected with two-in-one coupled fiber with white light optical fiber respectively by the light path coupling device, and the other end of white light optical fiber and two-in-one coupled fiber is connected with light source and control device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200200141U CN201977764U (en) | 2011-01-21 | 2011-01-21 | Laryngoscope with fluorescent diagnosis and photodynamic therapy for tumor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200200141U CN201977764U (en) | 2011-01-21 | 2011-01-21 | Laryngoscope with fluorescent diagnosis and photodynamic therapy for tumor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201977764U true CN201977764U (en) | 2011-09-21 |
Family
ID=44605237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200200141U Expired - Fee Related CN201977764U (en) | 2011-01-21 | 2011-01-21 | Laryngoscope with fluorescent diagnosis and photodynamic therapy for tumor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201977764U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102824156A (en) * | 2012-04-27 | 2012-12-19 | 陈宗元 | Alimentary canal fiber endoscope with red-light therapy function |
| CN106037617A (en) * | 2016-08-01 | 2016-10-26 | 徐州市金纬医疗电子设备有限公司 | Endoscope probe and novel inherent fluorescence tumor diagnostic apparatus |
-
2011
- 2011-01-21 CN CN2011200200141U patent/CN201977764U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102824156A (en) * | 2012-04-27 | 2012-12-19 | 陈宗元 | Alimentary canal fiber endoscope with red-light therapy function |
| CN106037617A (en) * | 2016-08-01 | 2016-10-26 | 徐州市金纬医疗电子设备有限公司 | Endoscope probe and novel inherent fluorescence tumor diagnostic apparatus |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101972133A (en) | Multifunctional fluorescence diagnosis and photodynamic therapy endoscopic diagnosis and treatment system | |
| KR101784063B1 (en) | Pen-type medical fluorescence image device and system which registers multiple fluorescent images using the same | |
| CN103385696B (en) | Fluorescence excitation real-time imaging system and method | |
| CN202960439U (en) | Multi-purpose light source for medical endoscope | |
| CA3127036A1 (en) | Modular endoscopic system for visualization of disease | |
| CN102783935A (en) | Portable electronic cystoscope | |
| CN103705200B (en) | Based on the gastrointestinal tract precancerous lesion non-invasive detection system of wireless energy supply | |
| WO2020148724A1 (en) | Devices, systems, and methods for tumor visualization and removal | |
| US20200406052A1 (en) | Digestive Tract Capsule Endoscopy Integrated With Photodynamic Diagnosis And Therapy | |
| CN101773377B (en) | Endoscope for whole-course visible abortion operation | |
| WO2023023852A1 (en) | Systems, devices, and methods for imaging and measurement | |
| CN201977764U (en) | Laryngoscope with fluorescent diagnosis and photodynamic therapy for tumor | |
| CN201840459U (en) | Multi-functional fluorescence diagnosis and photodynamic therapy endoscopic diagnosis system | |
| CN203634119U (en) | Focus-adjustable endoscopic capsule and system | |
| CN201978360U (en) | Hysteroscope for treating tumor through fluorescence diagnosis and light power | |
| CN201572074U (en) | Whole course visible endoscope for abortive operation | |
| EP2674097A1 (en) | Endoscopic device incorporating diode laser for PDD, PDT, and AF applications | |
| CN211325679U (en) | Near-infrared fluorescence imaging system based on augmented reality | |
| CN110432867B (en) | Integrative capsule scope is diagnose to photodynamic | |
| CN203677748U (en) | Polarized light power therapeutic instrument | |
| CN207080829U (en) | Portable illuminator | |
| CN200945156Y (en) | Wireless stereo capsule photographic system | |
| RU162570U1 (en) | DEVICE FOR ANTIBACTERIAL PHOTODYNAMIC THERAPY OF PERIODONTANE WITH SIMULTANEOUS VISUALIZATION OF PHOTOSENSIBILIZER FLUORESCENCE | |
| CN213993510U (en) | Diagnosis and treatment capsule endoscope | |
| CN216124425U (en) | Visual stomach pipe with peep function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Laryngoscope with fluorescent diagnosis and photodynamic therapy for tumor Effective date of registration: 20130628 Granted publication date: 20110921 Pledgee: Bank of Tianjin Limited by Share Ltd small business financial services center Pledgor: Tianjin Qimei science and Technology Development Co Ltd|Tianjin Binhai Huayi Photoelectric Technology Co., Ltd. Registration number: 2013990000417 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20140221 Granted publication date: 20110921 Pledgee: Bank of Tianjin Limited by Share Ltd small business financial services center Pledgor: Tianjin Qimei science and Technology Development Co Ltd|Tianjin Binhai Huayi Photoelectric Technology Co., Ltd. Registration number: 2013990000417 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110921 Termination date: 20200121 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |