CN206761674U - A kind of multispectral dermoscopy of medical science - Google Patents
A kind of multispectral dermoscopy of medical science Download PDFInfo
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- CN206761674U CN206761674U CN201620755066.6U CN201620755066U CN206761674U CN 206761674 U CN206761674 U CN 206761674U CN 201620755066 U CN201620755066 U CN 201620755066U CN 206761674 U CN206761674 U CN 206761674U
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- dermoscopy
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Abstract
The utility model belongs to medical technical field of medical equipment, a kind of multispectral dermoscopy of medical science is specifically disclosed, the dermoscopy includes the front lens and rear end handle being connected with each other in a manner of dismantling, the handle is cylindrical shape, the rear end of the handle is provided with the data wire that can be connected with main frame, and the outside of the camera lens includes polarized lenses, LED white light sources, long wave ultraviolet light source and near-infrared light source.The multispectral dermoscopy of the medical science is except observable skin lesion is in addition to the change under different light sources irradiate and blood fortune, blood vessel situation, also infrared thermal imaging can be locally carried out to skin lesion, the local temperature difference figure of skin lesion is obtained by opto-electronic conversion, is advantageous to the early diagnosis of skin neoplasin and the antidiastole of all kinds of cutaneous lesions.
Description
Technical field
The utility model belongs to field of medical appliances, and in particular to a kind of core tool that dept. of dermatology checks, i.e., a kind of doctor
Learn multispectral dermoscopy.
Background technology
With the development of skin disease big data and medical optics technology and perfect, dermoscopy has been increasingly becoming dept. of dermatology's inspection
A kind of effective tool.Doctor takes pictures cutaneous lesion amplification with dermoscopy, the picture of acquisition can be inputted into computer, utilize data
Storehouse is compared so as to quick diagnosis.But current dermoscopy light source is single, the judgement of doctor or computer to cutaneous lesion is only
Can be dependent on the change in form and structure, except needing doctor to have very rich experience to the cutaneous lesions under dermoscopy and recognize
Outside knowing, also there is very high requirement to the comprehensive of Computer Database.
Optical diagnostics turns into the focus of medical development at present, including ultraviolet, OCT, infrared etc., the skin under different light irradiations
Damage, which changes antidiastole of the difference for cutaneous lesions, to have great significance.
If integrating multiple spectrum in dermoscopy, contribute to the rapid differential diagnosis of skin lesion, make inspection result more accurate.
Therefore, it is extremely urgent to research and develop a kind of medical skin mirror for integrating multiple spectrum.
Utility model content
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, discloses a kind of multispectral dermoscopy of medical science, its
It can freely be switched between multispectral pattern, change of the contrast skin lesion under different wavelengths of light irradiation, discriminating can be carried out and examined
Disconnected, diagnostic result is more accurate.Thermal-infrared sensing array is provided with inside the skin lens head, cutaneous lesion can be carried out infrared
Thermal imaging, the change of skin and affiliated group's temperature can be measured before cytology change occurs in skin, makes malignant tumour, skin
The diagnosis of the lesions such as infection greatly shifts to an earlier date, and morning discovery, early diagnosis to tumour, early treatment have great importance.
In order to achieve the above object, the utility model is realized by following technical scheme：
The multispectral dermoscopy of a kind of medical science described in the utility model, the dermoscopy include being connected with each other in a manner of dismantling
Front lens and rear end handle, the handle is cylindrical shape, and the rear end of the handle is provided with the data wire that can be connected with main frame,
The outside of the camera lens includes polarized lenses, LED white light sources, long wave ultraviolet light source and near-infrared light source.
As the further improvement of above-mentioned technology, the polarized lenses of the camera lens are high power polarized lenses, multiplication factor 1
Times or 10 times or 50 times or 100 times or 200 times.
As the further improvement of above-mentioned technology, thermal infrared detector array is provided with inside the camera lens, can be by skin lesion
The infra-red radiation at position carries out opto-electronic conversion, and displays temperature distribution map on a display screen.
In the utility model, the inside of the camera lens be provided with miniature CMOS or CCD opto-electronic conversions module, control module with
And data output module and power management after gathered data output module, gathered data input module, data processor, processing
The data sampling and processings such as module and control module.
In the utility model, the handle is provided with focusing ring and light source switching push button, and described dermoscopy has certainly
Dynamic focusing function, handle are provided with focusing ring, and focusing ring can also be used and carry out manual focusing.
Dermoscopy described in the utility model is configured with corresponding main frame and dermoscopy diagnostic program and database, obtains
Cutaneous lesions image can input database by computer automatic comparison, carry out preliminary screening and quick diagnosis.
Compared with prior art, the beneficial effects of the utility model are：
(1) medical skin mirror described in the utility model, due to being provided with LED white light sources, long wave ultraviolet light on camera lens
Source, near-infrared light source so that dermoscopy can be switched over freely between multispectral pattern when in use, and contrast skin lesion is in different ripples
Change under long light irradiation, can carry out antidiastole, and diagnostic result is more accurate；
(2) medical skin mirror described in the utility model, can be to skin due to being provided with thermal-infrared sensing array inside camera lens
Damage position and carry out infrared thermal imaging, the change of skin and affiliated group's temperature can be measured before cytology change occurs in skin,
The diagnosis of the lesions such as malignant tumour, skin infection is set greatly to shift to an earlier date, morning discovery, early diagnosis to tumour, early treatment have important
Meaning.
Brief description of the drawings
The utility model is described further with reference to the accompanying drawings and examples.
Fig. 1 is the multispectral dermoscopy structural representation of medical science described in the utility model.
Fig. 2 is lens construction schematic diagram in the utility model.
Embodiment
The utility model is further described below in conjunction with drawings and examples：
As shown in figure 1, multispectral medical skin mirror described in the utility model, the dermoscopy includes the phase in a manner of dismantling
The front lens 1 and rear end handle 2 to connect, the handle are cylindrical shape.
The camera lens 1 is high power polariscope, and multiplication factor is 1 times or 10 times or 50 times or 100 times or 200 times, can basis
Need to dismantle and changed.The rearward end of the handle 2 is provided with the data wire 3 that can be connected with main frame, and the handle 2, which is provided with, to be adjusted
Burnt ring 21 and light source switching push button 22.
As shown in Fig. 2 the external structure of the camera lens 1 of the dermoscopy includes polarized lenses 11, LED white light sources 12, near
Infrared and 365~400nm long wave ultraviolet lights 13.The inside of the camera lens 1 of the dermoscopy also includes miniature CMOS or CCD photoelectricity
Change module, control module and gathered data output module, gathered data and input data after module, data processor, processing
Export the data sampling and processing such as module and power management modules and control module.Miniature CMOS or CCD opto-electronic conversions module is adopted
Data signal after collection conversion is after data processor processes, and real-time display is on a liquid crystal display in the form of images.Except upper
State outside module, thermal-infrared sensing array is also integrated with dermoscopy, the infra-red radiation of detectable cutaneous lesion, carries out opto-electronic conversion
Infrared Thermogram is shown on screen afterwards.
The course of work of detailed description below multispectral medical skin mirror described in the utility model：
During using dermoscopy, user can change the camera lens 1 of different amplification manually as needed, and by matching
The toggle lights of light source switching push button 22 on main frame or handle 2.
Wherein：Color, structure and the form of LED white light source observable skin lesions；Near-infrared light source observable skin or first
The Superficial veins of bed etc. or growth, traveling and the blood operation situation of capillary；Long wave ultraviolet light source observable skin
Change of the lesion under ultraviolet light, and distinguish the boundary line of skin infection, skin lesion and healthy skin.The result of observation can be real-time
It is shown on the display or medical monitor of main frame.Thermal infrared imaging pattern, the infra-red radiation of detectable cutaneous lesion, carry out
Infrared Thermogram is shown after opto-electronic conversion on screen.
In the utility model, described dermoscopy is also configured with diagnostic software and corresponding built-in cutaneous lesions data
Storehouse, it is available for user to carry out quick compare and automatic diagnosis；It is also soft using this when observing same diseased region using different light sources
The split screen display available function of part, while observation result of the same cutaneous lesion under different light sources is shown over the display, be advantageous to
User carries out real-time contrast, makes diagnosis more accurate.
The utility model is not limited to above-mentioned embodiment, and every various changes or modifications to the utility model do not take off
From spirit and scope of the present utility model, if these changes and modification belong to the claims and equivalents of the utility model
Within the scope of, then the utility model is also implied that comprising these changes and modification.
Claims (2)
- A kind of 1. multispectral dermoscopy of medical science, it is characterised in that：The dermoscopy includes the front end being connected with each other in a manner of dismantling Camera lens and rear end handle, the handle are cylindrical shape, and the rear end of the handle is provided with the data wire that can be connected with main frame, the mirror The outside of head includes polarized lenses, LED white light sources, long wave ultraviolet light source and near-infrared light source；The polarized lenses of the camera lens are high power polarized lenses, and multiplication factor is 1 times or 10 times or 50 times or 100 times or 200 times；Thermal infrared detector array is provided with inside the camera lens；The inside of the camera lens be provided with miniature CMOS or CCD opto-electronic conversions module, control module and gathered data output module, Data output module and the data sampling and processing of power management modules after gathered data input module, data processor, processing With control module.
- 2. the multispectral dermoscopy of medical science according to claim 1, it is characterised in that：The handle is provided with focusing ring and light Source switching push button.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620755066.6U CN206761674U (en) | 2016-07-18 | 2016-07-18 | A kind of multispectral dermoscopy of medical science |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620755066.6U CN206761674U (en) | 2016-07-18 | 2016-07-18 | A kind of multispectral dermoscopy of medical science |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206761674U true CN206761674U (en) | 2017-12-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620755066.6U Active CN206761674U (en) | 2016-07-18 | 2016-07-18 | A kind of multispectral dermoscopy of medical science |
Country Status (1)
| Country | Link |
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| CN (1) | CN206761674U (en) |
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2016
- 2016-07-18 CN CN201620755066.6U patent/CN206761674U/en active Active
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