Scalp detection imaging system based on multi-mode optical-acoustic fusion technology
By combining dermatoscopes and ultrasound probes in the scalp detection and imaging system, multimodal optical-acoustic fusion technology is used to solve the problem that the existing technology cannot accurately understand the internal conditions of the scalp follicles, and efficient and accurate diagnosis and treatment directions are achieved.
Patent Information
- Application Number
- CN202510306595.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-14
- Publication Date
- 2025-06-24
AI Technical Summary
Existing dermoscopy detection methods cannot quickly, efficiently and accurately understand the internal conditions of the patient's scalp hair follicles. Especially for patients with severe alopecia areata, the scalp surface is too smooth and the hair follicles are difficult to observe and count.
A scalp detection imaging system based on multimodal optical-acoustic fusion technology is adopted, combined with the dermatoscope detection function group and the ultrasonic probe function group, high-frequency ultrasonic waves are emitted through the ultrasonic probe and imaged in real time to obtain hair follicle status such as inner diameter, spacing, epidermal thickness, dermal thickness and blood supply.
No pathological biopsy is required, and the status of the scalp follicles can be clearly viewed, which improves the accuracy of diagnosing hair loss diseases and provides direction for drug treatment.
Smart Images
Figure CN120189071A_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of scalp detection, and in particular, to a scalp detection imaging system based on multimodal optical-acoustic fusion technology. Background Art
[0002] Hair loss refers to the phenomenon of hair shedding. The normally shed hair is in the telogen and exogen phases. Since the hair in the telogen phase and the newly growing hair in the anagen phase are constantly in a dynamic balance, the normal number of hairs can be maintained. Pathological hair loss refers to abnormal or excessive hair shedding, and there are many reasons for it. Among them, androgenetic alopecia is an androgen-dependent genetic disease and is the most common type of hair loss clinically, manifested as a progressive decrease in hair density. Androgenetic alopecia in men is also called male pattern baldness, and androgenetic alopecia in women is also called female pattern baldness. Among them, alopecia areata is a non-scarring alopecia that often occurs in areas with hair on the body, and the local skin is normal without any subjective symptoms. Currently, when hair loss problems occur in dermatology, the diagnosis of hair loss diseases mainly relies on dermoscopy, sex hormone six items, and histopathological examination in addition to a detailed medical history and physical examination. If a patient wants to understand the internal structure of hair follicles, it mainly depends on pathological biopsy. However, pathological biopsy requires local hair shaving and causes relatively large damage to the patient's scalp, so the patient compliance and acceptance are relatively low.
[0003] The essence of dermoscopy is a skin microscope that can magnify dozens of times. For example, a Chinese patent with the application number 201521107856.5 discloses a skin detector, including a main body and a display screen connected to the main body. An image collector is provided in the main body, and the image collector is connected to a lens unit through an optical fiber. The lens unit includes a cylindrical main body and an opaque silica gel cover adapted to the local shape of the face. A polarizing lens is provided in the main body. The upper end of the main body is a closed end, and an external thread is provided on the outer side of the lower end of the main body.
[0004] Regarding the above related technologies, the inventor believes that there are the following defects:
[0005] Since dermoscopy can only observe the situation on the scalp surface, after a doctor obtains a local scalp surface photograph, additional means such as drawing circles are still needed to count the number of hair follicles per unit area. For patients with severe alopecia areata, since the scalp surface is too smooth, the hair follicles cannot be clearly seen or counted. Therefore, without performing a pathological biopsy, the current dermoscopy detection method is not conducive to doctors quickly, efficiently, and accurately understanding the internal situation of the patient's scalp hair follicles, so it needs to be improved. Summary of the Invention
[0006] The present application provides a scalp detection imaging system based on multimodal optical-acoustic fusion technology to improve the following technical problems:
[0007] Since a dermoscope can only observe the situation on the scalp surface, after a doctor obtains a local scalp surface image, auxiliary means such as drawing circles are needed to count the number of hair follicles per unit area. For patients with severe alopecia areata, since the scalp surface is too smooth, the hair follicles cannot be clearly seen or counted at all. Therefore, without performing a pathological biopsy, the current dermoscope detection method is not conducive to doctors quickly, efficiently, and accurately understanding the internal situation of the patient's scalp hair follicles.
[0008] This application provides a scalp detection imaging system based on multimodal optical-acoustic fusion technology, adopting the following technical solutions:
[0009] A scalp detection imaging system based on multimodal optical-acoustic fusion technology includes a fuselage and a data integration and processing unit. The data integration and processing unit is installed on the fuselage. A display and a console are also arranged on the fuselage. The data integration and processing unit is connected to a dermoscope detection function group and an ultrasonic probe function group;
[0010] The dermoscope detection function group is used to collect the scalp surface image of the patient and convert it into a first digital signal and send it to the data integration and processing unit. The first digital signal is processed by the data integration and processing unit to generate an enlarged local scalp surface image of the patient and displayed through the display;
[0011] The ultrasonic probe function group is used to generate and emit high-frequency ultrasonic waves to the scalp surface of the patient and convert them into a second digital signal in real time and send it to the data integration and processing unit. The second digital signal is processed by the data integration and processing unit to generate a real-time ultrasonic imaging and displayed through the display. The hair follicle states that can be obtained by the real-time ultrasonic imaging include: hair follicle inner diameter, hair follicle spacing, epidermal thickness, dermal thickness, and blood supply situation;
[0012] The handheld ultrasonic detection end and the handheld dermoscope detection end are integrated on a single-handheld grip. The handheld ultrasonic detection end and the handheld dermoscope detection end are respectively located at opposite ends of the single-handheld grip. The first connection line and the second connection line are integrated in a single fusion data line.
[0013] In a feasible technical solution of this application, the frequency of the high-frequency ultrasonic waves emitted by the ultrasonic probe function group is between 6 - 60 MHz.
[0014] In a feasible technical solution of this application, the ultrasonic probe function group includes an ultrasonic interface end, a first connection line, and a handheld ultrasonic detection end. The ultrasonic interface end is connected to the data integration and processing unit. The first connection line is a flexible cable for transmitting signals.
[0015] In an implementable technical solution of the present application, the handheld ultrasonic detection end is a high-frequency linear array probe. One end of the handheld ultrasonic detection end away from the first connection line is a medium contact port, which is used to contact the coupling medium smeared on the scalp surface. The detection area of the medium contact port is between 0.5 and 2 square centimeters.
[0016] In an implementable technical solution of the present application, the medium contact port is a non-linear structure and has a concave arc surface.
[0017] In an implementable technical solution of the present application, the dermoscope detection functional group includes a dermoscope interface end, a second connection line, and a handheld dermoscope detection end. The dermoscope interface end is connected to the data integration and processing unit. The second connection line is a flexible cable for transmitting signals.
[0018] In an implementable technical solution of the present application, a multi-layer acoustic-optical isolation layer is provided inside the single-handed holding handle.
[0019] In an implementable technical solution of the present application, a semi-enclosed snap ring is provided on the machine body, and the single-handed holding handle is detachably snapped into the semi-enclosed snap ring.
[0020] In an implementable technical solution of the present application, the data integration and processing unit includes: an integrated circuit board, a front-end signal processing module for denoising and wave number synthesis, a back-end data processing module for image signal processing, and a power supply module for providing power. A first data interface for plugging in the dermoscope detection functional group and a second data interface for plugging in the ultrasonic probe functional group are provided on the integrated circuit board. The first digital signal and the second digital signal are transmitted to the integrated circuit board through a data line, and then transmitted to the front-end signal processing module through the integrated circuit board. Filtering and wave number synthesis are performed through the front-end signal processing module, and a digital signal is generated and then transmitted to the back-end data processing module. After being processed by the back-end data processing module, a magnified local image of the patient's scalp surface and real-time ultrasonic imaging are generated.
[0021] In an implementable technical solution of the present application, a first display area and a second display area are provided on the display. The first display area is used to display the magnified local image of the patient's scalp surface, and the second display area is used to display real-time ultrasonic imaging.
[0022] In summary, the present application includes at least one of the following beneficial technical effects:
[0023] On the basis of the conventional dermoscope function, an ultrasonic detection function is added. Through the ultrasonic probe function group, the scalp hair follicle status can be clearly viewed on the display, and the inner diameter of the hair follicle, the hair follicle spacing, the epidermal thickness, the dermal thickness, and the blood supply can be understood through real-time ultrasonic imaging. There is no need for the patient to undergo a pathological biopsy, which improves the accuracy of diagnosing hair loss diseases and provides a direction for the treatment method of the medication plan. Description of the Drawings
[0024] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for the description of the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present application. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.
[0025] Figure 1 It is a schematic structural diagram of a scalp detection imaging system based on multimodal optical-acoustic fusion technology according to an embodiment of the present application.
[0026] Figure 2 It is a comparison diagram of local images of the patient's scalp surface before and after treatment in the first display area according to an embodiment of the present application.
[0027] Figure 3 It is a comparison diagram of the inner diameter of the patient's scalp hair follicles before and after treatment in the second display area according to an embodiment of the present application.
[0028] Figure 4 It is a comparison diagram of the hair follicle spacing of the patient's scalp before and after treatment in the second display area according to an embodiment of the present application.
[0029] Figure 5 It is a comparison diagram of the epidermal thickness and dermal thickness of the patient's scalp before and after treatment in the second display area according to an embodiment of the present application.
[0030] Figure 6 It is a comparison diagram of the blood supply of the patient's scalp before and after treatment in the second display area according to an embodiment of the present application.
[0031] Explanation of the Reference Numerals:
[0032] 1. Body; 11. Semi-enclosing snap ring;
[0033] 2. Data integration and processing unit; 21. Integrated circuit board; 211. First data interface; 212. Second data interface; 22. Front-end signal processing module; 23. Back-end data processing module; 24. Power supply module;
[0034] 3. Display; 31. First display area; 32. Second display area; 33. Third display area;
[0035] 4. Console;
[0036] 5. Dermoscope detection function group; 51. Dermoscope interface end; 52. Second connecting line; 53. Handheld dermoscope detection end;
[0037] 6. Ultrasound probe function group; 61. Ultrasound interface end; 62. First connecting line; 63. Handheld ultrasound detection end; 631. Medium contact port; 6311. Concave arc surface;
[0038] 7. Single-handed holding handle; 71. Acoustic-optic isolation layer;
[0039] 8. Fusion data line. Detailed implementation manners
[0040] In order to make the technical problems, technical solutions and beneficial effects to be solved by this application clearer, the following further describes this application in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain this application and are not used to limit this application.
[0041] It should be noted that when an element is referred to as "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.
[0042] It should be understood that the orientation or positional relationship indicated by the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings. It is only for the convenience of describing this application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to this application.
[0043] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of this application, "a plurality of" means two or more unless otherwise specifically defined.
[0044] The following further describes this application in detail with reference to the accompanying Figure 1-6 drawings.
[0045] The embodiment of this application discloses a scalp detection imaging system based on multimodal optical-acoustic fusion technology. Refer to Figure 1, The scalp detection imaging system based on multimodal optical-acoustic fusion technology includes a fuselage 1 and a data integration and processing unit 2. The data integration and processing unit 2 is installed on the fuselage 1. A display 3 and a console 4 are also provided on the fuselage 1. The data integration and processing unit 2 is connected to a dermoscope detection function group 5 and an ultrasonic probe function group 6;
[0046] The dermoscope detection function group 5 is used to collect the scalp surface image of the patient and convert it into a first digital signal and transmit it to the data integration and processing unit 2. The first digital signal is processed by the data integration and processing unit 2 to generate an enlarged local scalp surface image of the patient and display it through the display 3;
[0047] The ultrasonic probe function group 6 is used to generate and emit high-frequency ultrasonic waves to the scalp surface of the patient and convert them into a second digital signal in real time and transmit it to the data integration and processing unit 2. The second digital signal is processed by the data integration and processing unit 2 to generate real-time ultrasonic imaging and display it through the display 3. The hair follicle states that can be obtained by the real-time ultrasonic imaging include: hair follicle inner diameter, hair follicle spacing, epidermal thickness, dermal thickness, and blood supply condition.
[0048] Please refer to 1 and Figure 2 , Before and after the patient's treatment, the dermoscope detection function group 5 of the present application is used to observe the severely hair-loss area of the patient's scalp. It can be observed on the display 3 that: the hair follicle density of the patient has increased significantly, indicating that the treatment is effective.
[0049] Please refer to 1 and Figure 3 , Before and after the patient's treatment, the ultrasonic probe function group 6 of the present application is used to detect the severely hair-loss area of the patient's scalp. It can be observed on the display 3 that: the hair follicle inner diameter of the patient has changed from 0.07 microns to 0.02 microns, indicating that the treatment is effective.
[0050] Please refer to 1 and Figure 4 , Before and after the patient's treatment, the ultrasonic probe function group 6 of the present application is used to detect the severely hair-loss area of the patient's scalp. It can be observed on the display 3 that: the hair follicle spacing of the patient has changed from 0.09 microns to 0.07 microns, indicating that the treatment is effective.
[0051] Please refer to 1 and Figure 5 , Before and after the patient's treatment, the ultrasonic probe function group 6 of the present application is used to detect the severely hair-loss area of the patient's scalp. It can be observed on the display 3 that: the epidermal thickness of the patient remains at 0.02 microns, and the dermal thickness of the patient has changed from 0.15 microns to 0.17 microns, indicating that the treatment is effective.
[0052] Please refer to 1 and Figure 6, before and after the treatment of the patient, the ultrasonic probe function group 6 of the present application is used to detect the severely hair-loss area of the patient's scalp, and it can be observed on the display 3 that the blood supply of the patient's scalp has been significantly improved, indicating that the treatment is effective.
[0053] The beneficial technical effects of the scalp detection imaging system based on the multi-modal optical-acoustic fusion technology in the embodiment of the present application are roughly as follows:
[0054] On the basis of the conventional dermoscope function, an ultrasonic detection function is added. Through the ultrasonic probe function group 6, the state of the scalp hair follicles can be clearly viewed on the display 3, and the inner diameter of the hair follicles, the hair follicle spacing, the epidermal thickness, the dermal thickness and the blood supply can be understood through real-time ultrasonic imaging. There is no need for the patient to undergo a pathological biopsy, which improves the accuracy of diagnosing hair loss diseases and provides a direction for the treatment method of the medication plan.
[0055] In order to facilitate the convenient handling and transfer of the device, a plurality of universal wheels with brakes are installed at the bottom of the fuselage 1 so that the device can be pushed away and fixed at any time.
[0056] In order to enable the ultrasonic probe function group 6 to clearly image the scalp, there are certain restrictions on the high-frequency ultrasonic frequency of the ultrasonic probe function group 6. The high-frequency ultrasonic frequency emitted by the ultrasonic probe function group 6 is between 6-60 MHz (different from conventional ultrasonic color Doppler and B-ultrasound).
[0057] In this embodiment, the ultrasonic probe function group 6 includes an ultrasonic interface end 61, a first connecting wire 62 and a handheld ultrasonic detection end 63. Among them, a 50 MHz high-frequency transducer is provided on the handheld ultrasonic detection end 63, the ultrasonic interface end 61 is connected to the data integration processing unit 2, and the first connecting wire 62 is a flexible cable and transmits signals.
[0058] Specifically, the handheld ultrasonic detection end 63 is a high-frequency linear array probe. One end of the handheld ultrasonic detection end 63 far from the first connecting wire 62 is a medium contact port 631. The medium contact port 631 is used to contact the coupling medium applied on the scalp surface. The detection area of the medium contact port 631 is between 0.5-2 square centimeters. In order to facilitate the handheld ultrasonic detection end 63 to better fit the arc structure of the head, the medium contact port 631 is a non-linear structure, and the medium contact port 631 has a concave arc surface 6311. The concave arc surface 6311 is specifically a bionic curved surface that fits the probe cover, and the adaptive range of the curvature radius of the bionic curved surface that fits the probe cover is controlled between 3-25 mm.
[0059] In this embodiment, the dermoscope detection function group 5 includes a dermoscope interface end 51, a second connecting line 52, and a handheld dermoscope detection end 53. A 450-950nm multi-spectral LED array is provided on the dermoscope detection end 53. The dermoscope interface end 51 is connected to the data integration and processing unit 2. The second connecting line 52 is a flexible cable for transmitting signals.
[0060] The internal core structure and principle of the handheld ultrasonic detection end 63 are basically the same as those of the ultrasonic probes used in B-ultrasound and color Doppler ultrasound in current hospitals. The internal core structure and principle of the handheld dermoscope detection end 53 are basically the same as those of the dermoscope probes used in current hospitals.
[0061] To facilitate the user to operate the handheld ultrasonic detection end 63 and the handheld dermoscope detection end 53 with one hand simultaneously, so as to free up the other hand for computer input operations such as keyboards and mice, the handheld ultrasonic detection end 63 and the handheld dermoscope detection end 53 are integrated on a single-hand holding handle 7. The handheld ultrasonic detection end 63 and the handheld dermoscope detection end 53 are respectively located at opposite ends of the single-hand holding handle 7. The first connecting line 62 and the second connecting line 52 are integrated into a single integrated data cable 8. One end of the integrated data cable 8 extends into the interior of the single-hand holding handle 7 to achieve electrical connection with the handheld ultrasonic detection end 63 and the handheld dermoscope detection end 53.
[0062] Moreover, to facilitate the staff to pick up and place the single-hand holding handle 7, a semi-enclosed snap ring 11 is provided on the fuselage 1, and the single-hand holding handle 7 is detachably snap-connected into the semi-enclosed snap ring 11.
[0063] Moreover, to reduce the problem of mutual interference between optical and acoustic signals, a multi-layer acoustic-optical isolation layer 71 is provided in the single-hand holding handle 7. The acoustic-optical isolation layer 71 is preferably a ZnS-Se composite film made of gradient refractive index optical material, with a light transmittance > 92% and an acoustic impedance difference < 5%. In this embodiment, the acoustic-optical isolation layer 71 is provided with at least three layers, so as to effectively block the mutual interference of signals during the information collection process of the ultrasonic probe function group 6 and the dermoscope detection function group 5, and improve the detection accuracy.
[0064] In this embodiment, the data integration processing unit 2 includes: an integrated circuit board 21, a front-end signal processing module 22 for denoising and wave number synthesis, a back-end data processing module 23 for image signal processing, and a power supply module 24 for providing power. A first data interface 211 for plugging in the dermoscope interface end 51 and a second data interface 212 for plugging in the ultrasonic interface end 61 are provided on the integrated circuit board 21. The first digital signal and the second digital signal are transmitted to the integrated circuit board 21 through a data line, and then transmitted to the front-end signal processing module 22 through the integrated circuit board 21. Filtering and wave number synthesis are performed by the front-end signal processing module 22, and a digital signal is generated and then transmitted to the back-end data processing module 23. The back-end data processing module 23 processes it to generate a magnified local image of the patient's scalp surface and real-time ultrasonic imaging. The integrated circuit board 21 is specifically an FPGA signal processing board, and the FPGA signal processing board can process 32-channel data in parallel, thereby improving the data processing efficiency and accuracy.
[0065] In this embodiment, a time-space synchronization calibration algorithm is integrated in the data integration processing unit 2 to achieve picosecond-level signal synchronization control; moreover, a deep learning feature fusion network is also loaded in the data integration processing unit 2, and the deep learning feature fusion network has a 3D U-Net++ architecture to achieve dynamic optimization of fusion weights; a virtual tomography reconstruction engine is also loaded in the data integration processing unit 2 to achieve 5-μm-level three-dimensional structure restoration.
[0066] In this embodiment, piezoelectric microcolumn arrays are provided on both the ultrasonic probe function group 6 and the dermoscope detection function group 5, so that the dynamic adjustment range of the contact pressure is controlled between 0.5 - 8 kPa.
[0067] Sweat component real-time monitoring units (i.e., sweat sensors) are also provided on both the ultrasonic probe function group 6 and the dermoscope detection function group 5, so that the pH / electrolyte concentration can be synchronously fed back to the display 3, thereby facilitating the doctor to quickly know whether the patient is sweating and whether to terminate the detection process.
[0068] In this embodiment, in order to facilitate the user to simultaneously observe and compare the magnified local image of the patient's scalp surface and the ultrasonic imaging without performing operations such as screen switching, a first display area 31, a second display area 32, and a third display area 33 are provided on the display 3. The first display area 31 is used to display the magnified local image of the patient's scalp surface, the second display area 32 is used to display the real-time ultrasonic imaging, and the third display area 33 is used to display the real-time data of the detected scalp pH / electrolyte concentration.
[0069] The above are only the preferred embodiments of the present application and are not intended to limit the present application. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the application shall be included in the protection scope of the present application.
Claims
1. A scalp detection imaging system based on multimodal optical-acoustic fusion technology, characterized in that: The device comprises a body (1) and a data integration processing unit (2), wherein the data integration processing unit (2) is mounted on the body (1), a display (3) and a control console (4) are also provided on the body (1), and the data integration processing unit (2) is connected to a dermatoscope detection function group (5) and an ultrasound probe function group (6); The dermatoscope detection function group (5) is used to collect the patient's scalp surface image and convert it into a first digital signal to be transmitted to the data integration processing unit (2); the first digital signal is processed by the data integration processing unit (2) to generate an enlarged local image of the patient's scalp surface and displayed through the display (3); The ultrasonic probe functional group (6) is used to generate and transmit high-frequency ultrasonic waves to the surface of the patient's scalp and convert them into second digital signals in real time and transmit them to the data integration processing unit (2). The second digital signals are processed by the data integration processing unit (2) to generate real-time ultrasonic imaging and displayed on the display (3). The hair follicle status that can be obtained by the real-time ultrasonic imaging includes: hair follicle inner diameter, hair follicle distance, epidermal thickness, dermal thickness and blood supply; The handheld ultrasound detection end (63) and the handheld dermatoscope detection end (53) are integrated on a single-handed handle (7); the handheld ultrasound detection end (63) and the handheld dermatoscope detection end (53) are respectively located at opposite ends of the single-handed handle (7); and the first connecting line (62) and the second connecting line (52) are integrated into a fused data line (8).
2. The scalp detection imaging system based on multimodal optical-acoustic fusion technology according to claim 1, characterized in that: The frequency of the high-frequency ultrasonic wave emitted by the ultrasonic probe functional group (6) is between 6 and 60 MHz.
3. The scalp detection imaging system based on multimodal optical-acoustic fusion technology according to claim 1, characterized in that: The ultrasonic probe functional group (6) comprises an ultrasonic interface end (61), a first connecting line (62) and a handheld ultrasonic detection end (63); the ultrasonic interface end (61) is connected to the data integration processing unit (2); the first connecting line (62) is a flexible cable and is connected to transmit signals.
4. The scalp detection imaging system based on multimodal optical-acoustic fusion technology according to claim 3, characterized in that: The handheld ultrasonic detection end (63) is a high-frequency linear array probe, and one end of the handheld ultrasonic detection end (63) away from the first connecting line (62) is a medium contact port (631). The medium contact port (631) is used to contact a coupling medium applied on the scalp surface, and the detection area of the medium contact port (631) is between 0.5 and 2 square centimeters.
5. The scalp detection imaging system based on multimodal optical-acoustic fusion technology according to claim 4, characterized in that: The medium contact port (631) is a non-linear structure, and the medium contact port (631) has a concave arc surface (6311).
6. The scalp detection imaging system based on multimodal optical-acoustic fusion technology according to claim 3, characterized in that: The dermatoscope detection function group (5) comprises a dermatoscope interface end (51), a second connecting line (52) and a handheld dermatoscope detection end (53), wherein the dermatoscope interface end (51) is connected to the data integration processing unit (2), and the second connecting line (52) is a flexible cable and is connected to transmit signals.
7. The scalp detection imaging system based on multimodal optical-acoustic fusion technology according to claim 6, characterized in that: The one-hand grip handle (7) is provided with multiple sound and light isolation layers (71).
8. The scalp detection imaging system based on multimodal optical-acoustic fusion technology according to claim 7, characterized in that: The body (1) is provided with a semi-enclosed clamping ring (11), and the one-hand grip handle (7) is detachably clamped in the semi-enclosed clamping ring (11).
9. The scalp detection imaging system based on multimodal optical-acoustic fusion technology according to claim 1, characterized in that: The data integration processing unit (2) comprises: an integrated circuit board (21), a front-end signal processing module (22) for denoising and performing wave number synthesis, a back-end data processing module (23) for performing image signal processing, and a power supply module (24) for providing power. The integrated circuit board (21) is provided with a first data interface (211) for plugging in the dermatoscope detection function group (5) and a second data interface (212) for plugging in the ultrasound probe function group (6). The first digital signal and the second digital signal are transmitted to the integrated circuit board (21) via a data line, and are transmitted to the front-end signal processing module (22) via the integrated circuit board (21). The front-end signal processing module (22) performs filtering and wave number synthesis, and generates a digital signal, which is then transmitted to the back-end data processing module (23). The back-end data processing module (23) processes and generates an amplified local image of the patient's scalp surface and a real-time ultrasound image.
10. The scalp detection imaging system based on multimodal optical-acoustic fusion technology according to claim 1, characterized in that: The display (3) is provided with a first display area (31) and a second display area (31), wherein the first display area (31) is used to display an enlarged local image of the patient's scalp surface, and the second display area (32) is used to display real-time ultrasonic imaging.
Citation Information
Patent Citations
Skin detector
CN205268141U