CN117084636A - OCT and ultraviolet laser-based lens conversion type inflammatory skin disease diagnosis and treatment device - Google Patents
OCT and ultraviolet laser-based lens conversion type inflammatory skin disease diagnosis and treatment device Download PDFInfo
- Publication number
- CN117084636A CN117084636A CN202311086686.6A CN202311086686A CN117084636A CN 117084636 A CN117084636 A CN 117084636A CN 202311086686 A CN202311086686 A CN 202311086686A CN 117084636 A CN117084636 A CN 117084636A
- Authority
- CN
- China
- Prior art keywords
- oct
- lens
- light path
- ultraviolet
- module
- 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
- 238000006243 chemical reaction Methods 0.000 title claims abstract description 52
- 238000011282 treatment Methods 0.000 title claims abstract description 45
- 238000003745 diagnosis Methods 0.000 title claims abstract description 32
- 201000004624 Dermatitis Diseases 0.000 title claims abstract description 27
- 238000001514 detection method Methods 0.000 claims abstract description 32
- 238000003384 imaging method Methods 0.000 claims abstract description 14
- 238000012014 optical coherence tomography Methods 0.000 claims description 102
- 230000003287 optical effect Effects 0.000 claims description 36
- 238000012545 processing Methods 0.000 claims description 28
- 239000013307 optical fiber Substances 0.000 claims description 19
- 230000002757 inflammatory effect Effects 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 10
- 238000013532 laser treatment Methods 0.000 claims description 6
- 208000017520 skin disease Diseases 0.000 claims description 6
- 230000008569 process Effects 0.000 claims description 4
- 206010048768 Dermatosis Diseases 0.000 claims description 3
- 230000010354 integration Effects 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 4
- 210000003491 skin Anatomy 0.000 description 8
- 201000010099 disease Diseases 0.000 description 5
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 5
- 210000002615 epidermis Anatomy 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 230000035876 healing Effects 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 230000028709 inflammatory response Effects 0.000 description 2
- 208000024891 symptom Diseases 0.000 description 2
- 210000001519 tissue Anatomy 0.000 description 2
- 208000002874 Acne Vulgaris Diseases 0.000 description 1
- 206010067484 Adverse reaction Diseases 0.000 description 1
- 208000035143 Bacterial infection Diseases 0.000 description 1
- 206010061818 Disease progression Diseases 0.000 description 1
- 206010015150 Erythema Diseases 0.000 description 1
- 208000010201 Exanthema Diseases 0.000 description 1
- 208000003251 Pruritus Diseases 0.000 description 1
- 201000004681 Psoriasis Diseases 0.000 description 1
- 206010040844 Skin exfoliation Diseases 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 206010000496 acne Diseases 0.000 description 1
- 230000006838 adverse reaction Effects 0.000 description 1
- 208000022362 bacterial infectious disease Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 210000004207 dermis Anatomy 0.000 description 1
- 230000035618 desquamation Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005750 disease progression Effects 0.000 description 1
- 201000005884 exanthem Diseases 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 210000000987 immune system Anatomy 0.000 description 1
- 230000036039 immunity Effects 0.000 description 1
- 230000007803 itching Effects 0.000 description 1
- 230000003902 lesion Effects 0.000 description 1
- 230000008338 local blood flow Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 206010033675 panniculitis Diseases 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 206010037844 rash Diseases 0.000 description 1
- 230000000306 recurrent effect Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000037380 skin damage Effects 0.000 description 1
- 206010040882 skin lesion Diseases 0.000 description 1
- 231100000444 skin lesion Toxicity 0.000 description 1
- 231100000046 skin rash Toxicity 0.000 description 1
- 210000004304 subcutaneous tissue Anatomy 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
- A61B5/0062—Arrangements for scanning
- A61B5/0066—Optical coherence imaging
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/44—Detecting, measuring or recording for evaluating the integumentary system, e.g. skin, hair or nails
- A61B5/441—Skin evaluation, e.g. for skin disorder diagnosis
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/06—Radiation therapy using light
- A61N5/0613—Apparatus adapted for a specific treatment
- A61N5/0616—Skin treatment other than tanning
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/06—Radiation therapy using light
- A61N5/067—Radiation therapy using light using laser light
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Pathology (AREA)
- Biophysics (AREA)
- Physics & Mathematics (AREA)
- Radiology & Medical Imaging (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Heart & Thoracic Surgery (AREA)
- Dermatology (AREA)
- Optics & Photonics (AREA)
- Radiation-Therapy Devices (AREA)
- Laser Surgery Devices (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Abstract
The invention discloses a lens conversion type inflammatory skin disease diagnosis and treatment device based on OCT and ultraviolet laser, which relates to the technical field of medical appliances, and has the technical scheme that: comprises a shell, a flexible sleeve, a lens conversion part, an ultraviolet lens group and an OCT lens group; the inside of casing is equipped with the light path passageway, the one end of light path passageway is located to the flexible sleeve, just flexible sleeve and light path passageway through connection, the other end of light path passageway is located to the camera lens conversion part, just camera lens conversion part and light path passageway through connection. According to the invention, the purpose of diagnosis and treatment integration is realized through the arrangement of the lens conversion part, inflammatory skin diseases can be diagnosed through the OCT module, and the focus is simply treated through the ultraviolet laser module, so that the device has the effects of simpleness, portability and immediate diagnosis and treatment integration, realizes real-time imaging and treatment, and has important significance for detection and treatment of inflammatory skin diseases.
Description
Technical Field
The invention relates to the technical field of medical instruments, in particular to a lens conversion type inflammatory skin disease diagnosis and treatment device based on OCT and ultraviolet laser.
Background
Skin is used as the first line of defense for human body immunity, and is composed of subcutaneous tissue, epidermis and dermis, and plays an important role in human health. Inflammatory skin diseases are a class of diseases characterized mainly by the inflammatory response of the skin. These diseases are usually caused by abnormal immune system, and cause skin to develop symptoms such as redness, itching, desquamation, etc., and common diseases are psoriasis, acne, etc. Inflammatory skin diseases not only seriously affect the physical health of patients, but also seriously destroy the life quality of the patients and even cause psychological diseases, but also belong to refractory and recurrent diseases. Therefore, research on novel therapeutic methods and therapeutic equipment for inflammatory skin diseases has become a clinical urgent problem to be solved.
Clinical experiments prove that the ultraviolet rays with the wavelength of about 311nm have remarkable curative effects on treating inflammatory skin diseases, can reduce inflammatory response, improve local blood circulation, promote skin rash healing, relieve pain and the like, and have less adverse reactions and simple and convenient treatment. General inflammatory skin lesions can be diagnosed by observing the tissue surface, but partial early symptoms of the lesions often occur 1-3mm below the epidermis and are difficult to detect by traditional methods. The optical coherence tomography (Optical Coherence Tomography, OCT) is based on the weak coherent light interference principle, and can obtain structural information in the tissue depth direction by measuring interference signals of reflected light of a sample and reflected light of a reference arm, wherein the imaging depth is more than 3mm, and meanwhile, the imaging of the sample can be realized by utilizing a scanning device on the sample arm, so that the optical coherence tomography has the advantages of high resolution, non-invasive imaging and the like.
OCT imaging can potentially diagnose inflammatory skin diseases, as well as monitor disease progression and treatment response. The ultraviolet irradiation treatment can directly kill part of viruses to prevent bacterial infection, relieve pain and accelerate skin damage repair and healing, thereby playing a good role in treatment. The combination of the ultraviolet laser and the OCT can realize time division multiplexing, and the problem root is simply processed while the related condition is checked, so that the method has the effects of simplicity, portability and immediate diagnosis and treatment integration. Therefore, a set of device combining ultraviolet treatment and OCT imaging of inflammatory skin diseases is developed, real-time imaging and treatment are realized, and the device has important significance for detecting and treating inflammatory skin diseases.
Disclosure of Invention
The invention aims to provide a lens conversion type inflammatory skin disease diagnosis and treatment device based on OCT and ultraviolet laser, which solves the related technical problems in the prior art, can realize diagnosis and treatment integration of inflammatory skin diseases, and has the advantages of convenience in operation, high accuracy and the like.
The technical aim of the invention is realized by the following technical scheme: the OCT and ultraviolet laser-based lens conversion type inflammatory skin disease diagnosis and treatment device comprises a shell, a flexible sleeve, a lens conversion part, an ultraviolet lens group and an OCT lens group;
the inner side of the shell is provided with a light path channel, the flexible sleeve is arranged at one end of the light path channel and is in through connection with the light path channel, the lens conversion component is arranged at the other end of the light path channel and is in through connection with the light path channel;
the ultraviolet lens group and the OCT lens group are arranged on one side of the lens conversion component;
the device is characterized in that an ultraviolet laser module and an OCT module are respectively arranged in the flexible sleeve, an optical detection module is arranged on the outer side wall of the flexible sleeve, a power supply device and a control processing system are arranged on the outer side of the shell, the OCT module is connected with the optical detection module, the optical detection module is connected with an upper computer controller, and the ultraviolet laser module and the OCT module are connected with the control processing system.
The invention is further provided with: the OCT module comprises an OCT light source emitter, an optical fiber coupler, a reference arm focusing lens and a reference arm reflecting mirror;
the optical fiber coupler receives the emitted light beam of the OCT light source emitter, the optical fiber coupler divides the emitted light beam into a first light path and a second light path, the first light path is emitted to the reference arm focusing lens, the first light path is emitted to the reference arm reflector after passing through the reference arm focusing lens, and the first light path returns to the optical fiber coupler along the original light path after being reflected by the reference arm reflector; the second light path is emitted to a light path channel in the shell and is emitted to the lens conversion component along the flow direction of the light path channel; the optical fiber coupler is connected with the optical detection module.
The invention is further provided with: the ultraviolet laser module comprises an ultraviolet light source emitter, wherein the ultraviolet light source emitter emits an ultraviolet light source to a light path channel in the shell, and the ultraviolet light source emits the ultraviolet light source to the lens conversion component along the flowing direction of the light path channel.
The invention is further provided with: the OCT imaging light source and the ultraviolet laser light source are broadband light sources, the central wavelength of the OCT imaging light source is 1310nm and the bandwidth is 100nm, and the central wavelength of the ultraviolet laser light source is 305nm and the bandwidth is 30nm.
The invention is further provided with: the shell is handheld and L-shaped, and a reflector is arranged in the corner of the light path channel.
The invention is further provided with: the lens conversion component comprises a fixed plate, a rotating plate and a rotating screw rod, wherein the fixed plate is arranged at one end of the shell and is in through connection with the light path channel, the rotating plate is arranged at one side of the fixed plate far away from the shell, the rotating plate is movably connected with the fixed plate through the rotating screw rod, the rotating plate is provided with a first through hole and a second through hole, the ultraviolet lens group is arranged at the first through hole, and the OCT lens group is arranged at the second through hole.
The invention is further provided with: the ultraviolet lens group comprises a first sleeve and a concave lens, the first sleeve is arranged on one side, far away from the fixed plate, of the first through hole, the first sleeve is in through connection with the first through hole, and the concave lens is arranged on the inner side of the first sleeve.
The invention is further provided with: OCT mirror group includes second sleeve, sample arm focusing lens and scans the mirror that shakes, the second sleeve is located one side that the fixed plate was kept away from to the second through-hole, just second sleeve and second through-hole through-connection, sample arm focusing lens and scanning mirror that shakes locate the inside of second sleeve in proper order, just sample arm focusing lens locates the one end that is close to the second through-hole.
The invention also provides a using method of the lens conversion type inflammatory skin disease diagnosis and treatment device based on OCT and ultraviolet laser, which comprises the following steps:
s1: the OCT lens group is communicated with the light path channel of the shell through the lens conversion part, the diagnosis and treatment device is aligned to the position to be detected, and the OCT module is started through the control processing system;
s2: the output beam of the OCT module enters the OCT lens group through a reflector in the optical path channel, and is focused to a position to be detected after passing through a sample arm focusing lens and a scanning galvanometer of the OCT lens group;
s3: the back scattered light at the position to be detected returns to the OCT module along the original light path, and the OCT module and the optical detection module process the returned optical signals and convert the optical signals into electric signals to be transmitted to the control processing system;
s4: the control processing system transmits the electric signal to the upper computer controller for processing to obtain a detection image;
s5: the upper computer controller judges whether laser treatment is carried out or not according to the detection image obtained in the step S4; if yes, outputting an electric signal to a control processing system to control the OCT module to be closed, starting an ultraviolet laser module, and enabling medical staff to rotate a lens conversion part to communicate an ultraviolet lens group with a light path channel so as to perform laser treatment on a to-be-detected position; if not, outputting an electric signal to the control processing system to prompt the medical staff to move to the next position to be detected for detection.
In summary, the invention has the following beneficial effects: according to the invention, the purpose of diagnosis and treatment integration is realized through the arrangement of the lens conversion part, inflammatory skin diseases can be diagnosed through the OCT module, and the focus is simply treated through the ultraviolet laser module, so that the device has the effects of simpleness, portability and immediate diagnosis and treatment integration, realizes real-time imaging and treatment, and has important significance for detection and treatment of inflammatory skin diseases.
Drawings
Fig. 1 is a partial sectional view showing the construction of a lens-converted type inflammatory dermatological diagnosis and treatment apparatus based on OCT and ultraviolet laser according to embodiment 1 of the present invention;
fig. 2 is a sectional view showing the structure of an OCT lens assembly of a lens-converted type inflammatory dermatosis diagnosis and treatment device based on OCT and ultraviolet laser according to embodiment 1 of the present invention;
fig. 3 is a cross-sectional view of the ultraviolet lens assembly of the lens-conversion type inflammatory skin disease diagnosis and treatment device based on OCT and ultraviolet laser according to embodiment 1 of the present invention;
fig. 4 is an ultraviolet light path schematic diagram of a lens conversion type inflammatory skin disease diagnosis and treatment device based on OCT and ultraviolet laser in embodiment 1 of the present invention;
fig. 5 is a schematic view of an OCT optical path of a lens-converted type inflammatory dermatological diagnosis and treatment device based on OCT and ultraviolet laser according to embodiment 1 of the present invention;
fig. 6 is a flowchart of a method for using the lens-converted inflammatory dermatosis diagnosis and treatment device based on OCT and ultraviolet laser according to embodiment 2 of the present invention.
In the figure: 1. a housing; 2. a flexible sleeve; 3. a lens conversion section; 301. a fixing plate; 302. a rotating plate; 303. rotating the screw; 4. an ultraviolet lens group; 401. a first sleeve; 402. a concave lens; 5. OCT lens group; 501. a second sleeve; 502. a sample arm focusing lens; 503. scanning a vibrating mirror; 6. an optical path channel; 7. an ultraviolet laser module; 701. an ultraviolet light source emitter; 8. an OCT module; 801. an OCT light source emitter; 802. an optical fiber coupler; 803. a reference arm focus lens; 804. a reference arm mirror; 9. a light detection module; 10. a power supply device; 11. controlling a processing system; 12. an upper computer controller; 13. a first optical path; 14. a second light path; 15. a reflective mirror; 16. a first through hole; 17. and a second through hole.
Detailed Description
The invention is described in further detail below with reference to fig. 1-6.
Example 1
As shown in fig. 1-5, the lens conversion type inflammatory skin disease diagnosis and treatment device based on OCT and ultraviolet laser comprises a shell 1, a flexible sleeve 2, a lens conversion part 3, an ultraviolet lens group 4 and an OCT lens group 5;
the inner side of the shell 1 is cut with a light path channel 6, the flexible sleeve 2 is fixedly arranged at one end of the light path channel 6, the flexible sleeve 2 is communicated with the light path channel 6, the lens conversion component 3 is fixedly arranged at the other end of the light path channel 6, and the lens conversion component 3 is communicated with the light path channel 6; the shell 1 is handheld and L-shaped, and a reflector 15 is fixedly arranged in the corner of the light path channel 6.
The ultraviolet lens group 4 and the OCT lens group 5 are arranged on one side of the lens conversion part 3;
the ultraviolet laser module 7 and the OCT module 8 are respectively and fixedly arranged in the flexible sleeve 2, the optical detection module 9 is fixedly arranged on the outer side wall of the flexible sleeve 2, the power supply device 10 and the control processing system 11 are fixedly arranged on the outer side of the shell 1, the OCT module 8 is connected with the optical detection module 9, the optical detection module 9 is connected with the upper computer controller 12, the upper computer controller 12 adopts a computer system, and the ultraviolet laser module 7 and the OCT module 8 are connected with the control processing system 11.
The OCT module 8 includes an OCT light source emitter 801, a fiber coupler 802, a reference arm focus lens 803, a reference arm mirror 804;
the optical fiber coupler 802 receives the outgoing light beam of the OCT light source emitter 801, and the optical fiber coupler 802 divides the outgoing light beam into a first optical path 13 and a second optical path 14, the first optical path 13 is shot to the reference arm focusing lens 803, the first optical path 13 is shot to the reference arm mirror 804 after passing through the reference arm focusing lens 803, and the first optical path 13 is reflected by the reference arm mirror 804 and returns to the optical fiber coupler 802 along the original optical path; the second optical path 14 is directed to the optical path channel 6 in the housing 1, and is directed to the lens conversion member 3 along the flow direction of the optical path channel 6; the fiber coupler 802 is connected to the optical detection module 9.
The ultraviolet laser module 7 includes an ultraviolet light source emitter 701, and the ultraviolet light source emitter 701 emits an ultraviolet light source to the optical path channel 6 in the housing 1 and to the lens conversion part 3 along the flow direction of the optical path channel 6.
The OCT imaging light source and the ultraviolet laser light source are broadband light sources, the central wavelength of the OCT imaging light source is 1310nm, the bandwidth is 100nm, and the central wavelength of the ultraviolet laser light source is 305nm, and the bandwidth is 30nm.
The lens conversion component 3 includes a fixing plate 301, a rotating plate 302 and a rotating screw 303, the fixing plate 301 is fixedly mounted at one end of the housing 1, the fixing plate 301 is in through connection with the optical path channel 6, the rotating plate 302 is fixedly mounted at one side of the fixing plate 301 far away from the housing 1, the rotating plate 302 is movably connected with the fixing plate 301 through the rotating screw 303, a first through hole 16 and a second through hole 17 (not shown in the figure) are cut into the rotating plate 302, the ultraviolet lens group 4 is fixedly mounted at the first through hole 16, and the oct lens group 5 is fixedly mounted at the second through hole 17.
The ultraviolet lens group 4 includes a first sleeve 401 and a concave lens 402, the first sleeve 401 is fixedly mounted on a side of the first through hole 16 far away from the fixing plate 301, the first sleeve 401 is in through connection with the first through hole 16, and the concave lens 402 is fixedly mounted on the inner side of the first sleeve 401.
The OCT lens assembly 5 includes a second sleeve 501, a sample arm focusing lens 502, and a scanning galvanometer 503, where the second sleeve 501 is fixedly mounted on a side of the second through hole 17 away from the fixing plate 301, and the second sleeve 501 is connected with the second through hole 17 in a penetrating manner, the sample arm focusing lens 502 and the scanning galvanometer 503 are sequentially and fixedly mounted on an inner side of the second sleeve 501, and the sample arm focusing lens 502 is fixedly mounted on one end close to the second through hole 17.
Working principle: when in use, firstly, the OCT lens group 5 is communicated with the light path 6 of the shell 1 through the lens conversion component 3, then the diagnosis and treatment device is placed above the skin of a patient, then the OCT module 8 is controlled and started through the control processing system 11, the OCT light source emitter 801 in the OCT module 8 emits light beams into the optical fiber coupler 802, then the optical fiber coupler 802 divides incident optical fibers into a first light path 13 and a second light path 14, the light beams of the first light path 13 pass through the reference arm focusing lens 803 and then are emitted to the reference arm reflecting mirror 804, the light beams of the first light path 13 are reflected by the reference arm reflecting mirror 804 and then return to the optical fiber coupler 802 along the original first light path 13, the light beams of the second light path 14 enter the light path 6 of the shell 1, the reflected light beams enter the OCT lens group 5 at the lens conversion part 3 after being reflected by the reflector 15, are sequentially emitted to the skin of a patient through the sample arm focusing lens 502 and the scanning galvanometer 503 in the OCT lens group 5, the reflected light beams of the skin return to the optical fiber coupler 802 along the original second light path 14, the reflected light beams of the first light path 13 interfere with the reflected light beams of the second light path 14 in a reflection way, an interference light signal is generated and transmitted to the light detection module 9, the light detection module 9 processes and converts the interference light signal into an electric signal, and then the electric signal is transmitted to the upper computer controller 12 for processing, so that the final skin disease detection image is obtained, and the purpose of skin disease detection of the patient is achieved;
if a focus is detected, the OCT module 8 is closed by the control processing system 11, the ultraviolet laser module 7 is started, then the ultraviolet lens group 4 is communicated with the light path channel 6 of the shell 1 by the lens conversion component 3, the diagnosis and treatment device is placed above the skin of a patient, an ultraviolet light source emitter 701 in the ultraviolet laser module 7 emits an ultraviolet light beam into the shell 1, the ultraviolet light beam is reflected by a reflector 15 in the shell 1 and enters the ultraviolet lens group 4, and the ultraviolet light beam irradiates the focus of the patient after passing through a concave lens 402 in the ultraviolet lens group 4 for treatment; if the focus is not detected, the diagnosis and treatment device is moved to the next skin to continue detection.
Example 2
Based on the same concept as embodiment 1, the present embodiment also provides a method for using a lens-converted inflammatory dermatological treatment apparatus based on OCT and ultraviolet laser, including the steps of:
s1: the OCT lens group 5 is communicated with the light path channel 6 of the shell 1 through the lens conversion component 3, the diagnosis and treatment device is aligned to a position to be detected, and the OCT module 8 is started through the control processing system 11;
s2: the output beam of the OCT module 8 enters the OCT lens group 5 through the reflector 15 in the optical path channel 6, and is focused to a to-be-detected place after passing through the sample arm focusing lens 502 and the scanning galvanometer 503 of the OCT lens group 5;
s3: the back scattered light at the position to be detected returns to the OCT module 8 along the original light path, the OCT module 8 and the optical detection module 9 process the returned light signals and convert the returned light signals into electric signals to be transmitted to the control processing system 11;
s4: the control processing system 11 transmits the electric signals to the upper computer controller 12 for processing, and obtains detection images;
s5: the upper computer controller 12 judges whether to perform laser treatment or not according to the detection image obtained in the step S4; if the judgment is yes, outputting an electric signal to a control processing system 11 to control the closing of the OCT module 8 and the starting of the ultraviolet laser module 7, and enabling a medical staff to rotate a lens conversion part 3 to communicate an ultraviolet lens group 4 with a light path channel 6 so as to perform laser treatment on a to-be-detected position; if not, outputting an electric signal to the control processing system 11 to prompt the medical staff to move to the next position to be detected for detection.
The present embodiment is only for explanation of the present invention and is not to be construed as limiting the present invention, and modifications to the present embodiment, which may not creatively contribute to the present invention as required by those skilled in the art after reading the present specification, are all protected by patent laws within the scope of claims of the present invention.
Claims (9)
1. The lens conversion type inflammatory skin disease diagnosis and treatment device based on OCT and ultraviolet laser is characterized by comprising a shell (1), a flexible sleeve (2), a lens conversion component (3), an ultraviolet lens group (4) and an OCT lens group (5);
the optical path channel (6) is arranged on the inner side of the shell (1), the flexible sleeve (2) is arranged at one end of the optical path channel (6), the flexible sleeve (2) is in through connection with the optical path channel (6), the lens conversion component (3) is arranged at the other end of the optical path channel (6), and the lens conversion component (3) is in through connection with the optical path channel (6);
the ultraviolet lens group (4) and the OCT lens group (5) are arranged on one side of the lens conversion component (3);
the device is characterized in that an ultraviolet laser module (7) and an Optical Coherence Tomography (OCT) module (8) are respectively arranged in the flexible sleeve (2), a light detection module (9) is arranged on the outer side wall of the flexible sleeve (2), a power supply device (10) and a control processing system (11) are arranged on the outer side of the shell (1), the OCT module (8) is connected with the light detection module (9), the light detection module (9) is connected with an upper computer controller (12), and the ultraviolet laser module (7) and the OCT module (8) are connected with the control processing system (11).
2. The lens conversion type inflammatory skin disease diagnosis and treatment device based on OCT and ultraviolet laser is characterized in that the OCT module (8) comprises an OCT light source emitter (801), an optical fiber coupler (802), a reference arm focusing lens (803) and a reference arm reflecting mirror (804);
the optical fiber coupler (802) receives the emitted light beam of the OCT light source emitter (801), the optical fiber coupler (802) divides the emitted light beam into a first light path (13) and a second light path (14), the first light path (13) is emitted to the reference arm focusing lens (803), the first light path (13) is emitted to the reference arm reflecting mirror (804) after passing through the reference arm focusing lens (803), and the first light path (13) is reflected by the reference arm reflecting mirror (804) and returns to the optical fiber coupler (802) along the original light path; the second light path (14) is emitted to a light path channel (6) in the shell (1) and is emitted to the lens conversion component (3) along the flow direction of the light path channel (6); the optical fiber coupler (802) is connected with the optical detection module (9).
3. The lens conversion type inflammatory skin disease diagnosis and treatment device based on OCT and ultraviolet laser is characterized in that the ultraviolet laser module (7) comprises an ultraviolet light source emitter (701), wherein the ultraviolet light source emitter (701) emits an ultraviolet light source to a light path channel (6) in the shell (1), and the ultraviolet light source is emitted to the lens conversion component (3) along the flowing direction of the light path channel (6).
4. The OCT and ultraviolet laser based lens conversion type inflammatory dermatological diagnosis and treatment apparatus according to claim 1, wherein the OCT imaging light source and the ultraviolet laser light source are broadband light sources, the OCT imaging light source has a center wavelength of 1310nm and a bandwidth of 100nm, and the ultraviolet laser light source has a center wavelength of 305nm and a bandwidth of 30nm.
5. The lens conversion type inflammatory skin disease diagnosis and treatment device based on OCT and ultraviolet laser according to claim 1, wherein the shell (1) is handheld and L-shaped, and a reflector (15) is arranged in a corner of the light path channel (6).
6. The device for diagnosing and treating inflammatory skin diseases based on OCT and ultraviolet laser according to claim 1, wherein the lens conversion part (3) comprises a fixed plate (301), a rotating plate (302) and a rotating screw (303), the fixed plate (301) is arranged at one end of the shell (1), the fixed plate (301) is in through connection with the light path channel (6), the rotating plate (302) is arranged at one side of the fixed plate (301) far away from the shell (1), the rotating plate (302) is movably connected with the fixed plate (301) through the rotating screw (303), the rotating plate (302) is provided with a first through hole (16) and a second through hole (17), the ultraviolet lens group (4) is arranged at the first through hole (16), and the OCT lens group (5) is arranged at the second through hole (17).
7. The lens conversion type inflammatory dermatosis diagnosis and treatment device based on OCT and ultraviolet laser according to claim 6, wherein the ultraviolet lens group (4) comprises a first sleeve (401) and a concave lens (402), the first sleeve (401) is arranged on one side, far away from the fixed plate (301), of the first through hole (16), the first sleeve (401) is in through connection with the first through hole (16), and the concave lens (402) is arranged on the inner side of the first sleeve (401).
8. The device for diagnosing and treating the inflammatory dermatoses based on the lens conversion type of the OCT and the ultraviolet laser according to claim 6, wherein the OCT lens group (5) comprises a second sleeve (501), a sample arm focusing lens (502) and a scanning galvanometer (503), the second sleeve (501) is arranged at one side of the second through hole (17) far away from the fixed plate (301), the second sleeve (501) is in through connection with the second through hole (17), the sample arm focusing lens (502) and the scanning galvanometer (503) are sequentially arranged at the inner side of the second sleeve (501), and the sample arm focusing lens (502) is arranged at one end close to the second through hole (17).
9. A method of using the OCT and ultraviolet laser based lens-converted inflammatory dermatological treatment device according to any one of claims 1-8, comprising the steps of:
s1: the OCT lens group (5) is communicated with the light path channel (6) of the shell (1) through the lens conversion component (3), the diagnosis and treatment device is aligned to a position to be detected, and the OCT module (8) is started through the control processing system (11);
s2: the output light beam of the OCT module (8) enters the OCT lens group (5) through a reflector (15) in the light path channel (6), and is focused to a position to be detected after passing through a sample arm focusing lens (502) and a scanning galvanometer (503) of the OCT lens group (5);
s3: the back scattered light at the position to be detected returns to the OCT module (8) along the original light path, the OCT module (8) and the optical detection module (9) process the returned light signals, and the returned light signals are converted into electric signals and transmitted to the control processing system (11);
s4: the control processing system (11) transmits the electric signals to the upper computer controller (12) for processing, and a detection image is obtained;
s5: the upper computer controller (12) judges whether laser treatment is carried out or not according to the detection image obtained in the step S4; if the judgment is yes, outputting an electric signal to a control processing system (11) to control the closing of the OCT module (8) and starting the ultraviolet laser module (7), and enabling a medical staff to rotate a lens conversion part (3) to communicate the ultraviolet lens group (4) with the light path channel (6) so as to perform laser treatment on a position to be detected; if not, outputting an electric signal to a control processing system (11) to prompt the medical staff to move to the next position to be detected for detection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311086686.6A CN117084636A (en) | 2023-08-28 | 2023-08-28 | OCT and ultraviolet laser-based lens conversion type inflammatory skin disease diagnosis and treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311086686.6A CN117084636A (en) | 2023-08-28 | 2023-08-28 | OCT and ultraviolet laser-based lens conversion type inflammatory skin disease diagnosis and treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117084636A true CN117084636A (en) | 2023-11-21 |
Family
ID=88781060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311086686.6A Pending CN117084636A (en) | 2023-08-28 | 2023-08-28 | OCT and ultraviolet laser-based lens conversion type inflammatory skin disease diagnosis and treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117084636A (en) |
-
2023
- 2023-08-28 CN CN202311086686.6A patent/CN117084636A/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9011321B2 (en) | Capsule camera with variable illumination of the surrounding tissue | |
| JP6006773B2 (en) | Method and apparatus for imaging scattering medium | |
| CN108371756B (en) | Diagnosis and treatment integrated cervical lesion photodynamic therapy system | |
| KR20020043600A (en) | Stethoscope | |
| GB2444855A (en) | System for photodynamic diagnosis and therapy of skin diseases | |
| JPH04135551A (en) | Optical three-dimensional image observing device | |
| CN101972133A (en) | Multifunctional fluorescence diagnosis and photodynamic therapy endoscopic diagnosis and treatment system | |
| CN114468960A (en) | Endoscope device integrating optics, optoacoustic, OCT and fluorescence multi-mode forward imaging and imaging method thereof | |
| CN112618013A (en) | Photo-thermal treatment system based on temperature and image dual-mode monitoring and feedback | |
| CN110013212B (en) | Multi-parameter and multi-functional eye measuring instrument based on optical coherence tomography | |
| CN108814555A (en) | Finite element fast image reconstruction system and method for optoacoustic mammary gland imager | |
| CN114668369A (en) | Diagnosis and treatment integrated probe and diagnosis and treatment system | |
| CN103190956A (en) | Laser therapeutic instrument based on OCT (optical coherence tomography) imaging system | |
| CN106510629A (en) | Confocal blood vessel imaging machine | |
| WO2019107581A1 (en) | Optical coherence tomography system | |
| CN117084636A (en) | OCT and ultraviolet laser-based lens conversion type inflammatory skin disease diagnosis and treatment device | |
| CN116138875B (en) | Interventional intravascular three-mode imaging, ablation and auxiliary temperature measurement integrated catheter | |
| WO2012075710A1 (en) | Integrated infrared thermo-scan cystoscope system | |
| CN112353378A (en) | Microcirculation detection device and system based on parallel structure detector | |
| KR101419611B1 (en) | Medical laser system | |
| JP4997443B2 (en) | Endoscope device | |
| JP3504677B2 (en) | Laser irradiation device | |
| KR20150060341A (en) | Buit-in image senser speckle endoscope | |
| CN206612775U (en) | A kind of angiograph burnt based on copolymerization | |
| CN201920697U (en) | Integrated infrared thermal scanning cystoscope system |
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 |