CN203290876U - Skin image collection device - Google Patents
Skin image collection device Download PDFInfo
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- CN203290876U CN203290876U CN201320132825XU CN201320132825U CN203290876U CN 203290876 U CN203290876 U CN 203290876U CN 201320132825X U CN201320132825X U CN 201320132825XU CN 201320132825 U CN201320132825 U CN 201320132825U CN 203290876 U CN203290876 U CN 203290876U
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- polaroid
- skin image
- image capture
- optical lens
- capture means
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Abstract
The utility model discloses a skin image collection device. The skin image collection device comprises an operation end and a collection lens which is detachably arranged at the operation end, wherein the collection lens comprises a shell, an optical lens assembly and light-emitting light sources, the optical lens assembly is fixed in the shell, and the light-emitting light sources are arranged on the periphery of the optical lens assembly; a first polaroid sheet is arranged on the outer side of the optical lens assembly, a second polaroid sheet is arranged on the outer sides of the light-emitting light sources, and the first polaroid sheet and the second polaroid sheet can be rotated mutually. According to the skin image collection device, due to the facts that the first polaroid sheet is arranged on the outer side of the optical lens assembly of the collection lens, the second polaroid sheet is arranged on the outer sides of the light-emitting light sources of the collection lens, and the first polaroid sheet and the second polaroid sheet can be rotated mutually, light intensity can be regulated by rotating the first polaroid sheet or the second polaroid sheet, users can observe disease positions in different light and dark conditions, and more accurate diagnosis results can be obtained.
Description
Technical field
This utility model relates to skin image acquisition technique field, relates in particular to a kind of skin image capture means.
Background technology
Skin is the organ of human body maximum.Isolation and communication that its chief leading cadre's body is inner with outside, play the function of protecting internal milieu, perspire and experiencing outside stimulus.Dermatosis can be brought pruritus, pain and various cosmetic problem to the patient, has a strong impact on patient's physical and mental health, even affects patient's life.In recent years, the sickness rate of skin carcinoma presents the trend that rises gradually.
Present dermopathic diagnosis mainly relies on clinical manifestation and histopathological examination.Histopathology of skin checks it is that dark people inquires into dermopathic regularity of occurrence and development, instructs the foundation for the treatment of skin disease, but that the histopathology biopsy extraction is generally is traumatic, and the making of pathological section is wasted time and energy; Before there is no definite diagnosis of benign or malignant tumor, carry out blindly open surgical biopsy or direct surgical operation therapy, the scope of operation is more difficult to be determined, can cause a lot of unnecessary skin traumas, more seriously lymph and hematogenous metastasis easily occur or, because of danger such as the little recurrences of range of operation, affect undoubtedly prognosis and increase mortality rate in malignant melanoma.In department of dermatologry clinic diagnosis process, often need to observe suspicious skin lesion and differentiation thereof, and provide evaluation index to its intervention means and curative effect.
Dermoscopy be a kind ofly at body, observe the following fine structure of skin surface, mainly for the non-invasive auxiliary diagnosis instrument of pigment dermatosis.It is by using oil immersion, illumination and optical amplifier equipment, can observe the sightless skin textures of naked eyes such as comprising epidermis bottom, the connection of table corium and papillary layer corium, thereby determine the skin injury position that need to do biopsy, guarantee the accuracy of excision, it has been that a large amount of institutes confirm for the important auxiliary value on the malignant melanoma early diagnosis.As screening and the diagnostic tool of many diseases clinically, dermoscopy has the advantages such as not damaged, diagnosis are rapid, cheap, and good development prospect is arranged.
Although but the existing existing skin image collection of skin image collection device device can be observed lesion locations, but existing image collection device can not be controlled the light source that harvester provides, cannot change the size of marginal ray according to intensity with crossing, lesion locations is carried out to the omnibearing observation of comparison of light and shade.
The utility model content
The purpose of this utility model is to propose a kind of skin image capture means, can control the reflected light angle sufferer position is observed by changing the intensity of illumination, in order to obtain skin image more clearly, thereby draws diagnostic result more accurately.
For reaching this purpose, this utility model by the following technical solutions:
A kind of skin image capture means, comprise operating side, and dismountable collection camera lens that is arranged on operating side, wherein, described collection camera lens comprises housing, is fixed on the optical lens assembly in housing and the illuminating source that is arranged on the optical lens assembly surrounding;
The arranged outside of described optical lens assembly has the first polaroid, and the arranged outside of described illuminating source has the second polaroid, between described the first polaroid and the second polaroid, can mutually rotate.
As a kind of preferred version of above-mentioned skin image capture means, described the first polaroid is for subtracting inclined to one side sheet, and the second polaroid is polarizer slice, and describedly subtracts inclined to one side sheet and can do 90 ° of rotations.
As a kind of preferred version of above-mentioned skin image capture means, described illuminating source for being arranged on the annular LED light source of optical lens assembly surrounding.
A kind of preferred version as above-mentioned skin image capture means, described optical lens assembly has 20X, 50X, 100X, 200X fixed optics amplification, and the focal length of described optical lens assembly can be finely tuned by focus adjusting mechanism in 0 to 10mm scope.
A kind of preferred version as above-mentioned skin image capture means, focus adjusting mechanism is arranged in housing, for driving the image-forming assembly rotation, its sidewall is tooth-shape structure, described tooth-shape structure also is engaged with control gear, the part-structure of described at least control gear is exposed to the outside that gathers lens housing, and described control gear changes the focal length of image-forming assembly by driving described image-forming assembly rotation.
A kind of preferred version as above-mentioned skin image capture means, on described collection camera lens, be provided with the camera lens contact, described operating side is provided with the contact, operating side of matching with described camera lens contact, and described operating side is connected with described collection camera lens with the contact, operating side by described camera lens contact.
As a kind of preferred version of above-mentioned skin image capture means, described operating side comprises shell and polaroid control circuit, LED drive circuit, power circuit in the enclosure is set, and is arranged on the light intensity regulating handwheel in the shell outside and the button of taking pictures.
As a kind of preferred version of above-mentioned skin image capture means, described optical lens assembly is connected with the focal length pointer, and it coordinates the focal length of indicating optical lens assembly with the light intensity scale that is arranged on the collection lens housing outside.
A kind of preferred version as above-mentioned skin image capture means, connect by buckle between described housing and shell.
As a kind of preferred version of above-mentioned skin image capture means, a side of described collection camera lens and contact skin is arranged with dismountable protection pad.
The beneficial effects of the utility model are: this utility model is by providing a kind of skin image capture means, its arranged outside first polaroid by the optical lens assembly gathering camera lens and arranged outside second polaroid of illuminating source, and can mutually rotate between two polaroids, by rotating the first polaroid or the second polaroid, can realize the adjusting to light intensity, the user can be observed under different light and shade conditions, in order to draw diagnostic result more accurately to the sufferer position.
The accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of the skin image capture means that provides of this utility model specific embodiment;
Fig. 2 is the structural representation of the collection camera lens that provides of this utility model specific embodiment;
Fig. 3 is the structural representation of the optical lens assembly that provides of this utility model specific embodiment.
Wherein:
1: operating side; 2: gather camera lens;
11: shell; 12: light intensity regulating hands wheel;
21: housing; 22: optical lens assembly; 23: illuminating source; 24: the first polaroids; 25: the second polaroids; 26: control gear; 27: the focal length pointer;
The specific embodiment
Below in conjunction with accompanying drawing and by the specific embodiment, further illustrate the technical solution of the utility model.
As shown in Figures 1 to 3, a kind of skin image capture means that the application provides, it is applicable to the epidermis of human body is amplified to the pathological tissues that can better observe human body, the state of an illness is carried out to the observation of a nearly step, it can be by changing the intensity of illumination, under different light and shade conditions, the sufferer position is observed, in order to draw diagnostic result more accurately.
Above-mentioned skin image capture means comprises operating side 1, and dismountable collection camera lens 2 that is arranged on operating side 1.
Gathering camera lens 2 comprises housing 21, is fixed on the optical lens assembly 22 in housing and the illuminating source 23 that is arranged on the optical lens assembly surrounding; The annular LED light source that is arranged on optical lens assembly 22 surroundings that illuminating source 23 in the application adopts, and the quantity of LED lamp is 15.Existing harvester illuminating source in the skin image capture means use procedure can only provide a kind of light source of light intensity, may cause because the intensity of light source can't change the clearly skin image that can't gather.
For the problems referred to above, optical lens assembly 22 outsides of the skin image capture means that the application provides also are provided with the first polaroid 24, the arranged outside of illuminating source 23 has the second polaroid 25, between above-mentioned the first polaroid 24 and the second polaroid 25, can mutually rotate.In the use procedure of skin harvester, can be by rotation the first polaroid 24 or the second polaroid 25, the adjusting of realization to light intensity, the user can be observed the sufferer position under different light and shade conditions, obtain more detailed skin information, thereby draw diagnostic result more accurately, in this embodiment, the first polaroid 24 is for subtracting inclined to one side sheet, the second polaroid 25 is polarizer slice, and subtract inclined to one side sheet and can do 90 ° of rotations, in actual use, by rotation, subtract the adjusting that inclined to one side sheet is realized light intensity.
The transformation range of the focal length of the application's optical lens assembly 22 is 20 *, 50 *, 100 *, and this optical lens assembly 22 has 20X, 50X, 100X, 200X fixed optics amplification, and optical lens assembly 22 focal lengths can be finely tuned by focus adjusting mechanism in 0 to 10mm scope, can to skin, carry out part or whole observation targetedly thus.
The implementation of above-mentioned focal length variations is: above-mentioned focus adjusting mechanism is arranged in housing, and be used to driving the image-forming assembly rotation, its sidewall is tooth-shape structure, and this tooth-shape structure also is engaged with control gear 26; And the part-structure of control gear 26 is exposed to the outside that gathers camera lens 2 housings 21 at least, this control gear 26 changes the focal length of image-forming assembly by the rotation that drives image-forming assembly, its concrete working method is: user's Spin Control gear 26, control gear 26 drives the rotation of image-forming assembly by the cooperation between the gear teeth, and then realizes the adjusting of focal length.
Optical lens assembly 22 is connected with focal length pointer 27, this focal length pointer 27 rotates with optical lens assembly, and optical lens assembly 22 be arranged on the focal length scale that gathers lens housing 21 outsides and coordinate the focal length of indicating optical lens assembly 22, make the focal length of optical lens assembly 22 employings that the user can observe intuitively.
Operating side 1 comprises shell 11 and is arranged on polaroid control circuit, the LED drive circuit in shell 11, power circuit and the light intensity regulating handwheel 12 that is arranged on the shell outside and is connected with the polaroid control circuit.Wherein the polaroid control circuit is for controlling the rotation of polaroid, and LED circuit is for controlling the switching of LED light source and the size of LED light source light intensity, and power circuit is used to the work power supply of whole device.
Gather on camera lens 2 and be provided with the camera lens contact, on operating side 1, be provided with the contact, operating side of matching with above-mentioned camera lens contact, operating side is connected with described collection camera lens by the cooperation of camera lens contact and contact, operating side, and namely operating side is collection camera lens Power supply and control information by the cooperation of camera lens contact and operating contact.
For the dismounting between handled easily end 1 and collection camera lens 2, between housing 21 and shell 11, by buckle, connect, can conveniently gather dismounting and the replacing of camera lens, in order to increase operating side 1 and to gather the compactness that connects between camera lens 2, then both undertaken fastening by bolt after by buckle, connecting.
In order to observe intuitively the duty of skin image capture means, on this harvester, be provided with power LED display lamp pearl, it is used to indicate the duty of harvester.
A side that gathers camera lens and contact skin also is arranged with dismountable protection pad, and this protection pad in use is set in and gathers on camera lens, and the replacing that needs to protect pad after finishing using, can effectively avoid the cross infection between the patient.
Know-why of the present utility model has below been described in conjunction with specific embodiments.These are described is in order to explain principle of the present utility model, and can not be interpreted as by any way the restriction to this utility model protection domain.Based on explanation herein, those skilled in the art does not need to pay performing creative labour can associate other specific embodiment of the present utility model, within these modes all will fall into protection domain of the present utility model.
Claims (10)
1. skin image capture means, comprise operating side, and dismountable collection camera lens that is arranged on operating side, it is characterized in that, described collection camera lens comprises housing, is fixed on the optical lens assembly in housing and the illuminating source that is arranged on the optical lens assembly surrounding;
The arranged outside of described optical lens assembly has the first polaroid, and the arranged outside of described illuminating source has the second polaroid, between described the first polaroid and the second polaroid, can mutually rotate.
2. skin image capture means according to claim 1, is characterized in that, described the first polaroid is for subtracting inclined to one side sheet, and the second polaroid is polarizer slice, and describedly subtract inclined to one side sheet and can do 90 ° of rotations.
3. skin image capture means according to claim 1, is characterized in that, described illuminating source is the annular LED light source that is arranged on the optical lens assembly surrounding.
4. skin image capture means according to claim 1, it is characterized in that, described optical lens assembly has 20X, 50X, 100X, 200X fixed optics amplification, and the focal length of described optical lens assembly can be finely tuned by focus adjusting mechanism in 0 to 10mm scope.
5. skin image capture means according to claim 4, it is characterized in that, focus adjusting mechanism is arranged in housing, for driving the image-forming assembly rotation, its sidewall is tooth-shape structure, described tooth-shape structure also is engaged with control gear, and the part-structure of described at least control gear is exposed to the outside that gathers lens housing, and described control gear changes the focal length of image-forming assembly by driving described image-forming assembly rotation.
6. skin image capture means according to claim 1, it is characterized in that, on described collection camera lens, be provided with the camera lens contact, described operating side is provided with the contact, operating side of matching with described camera lens contact, and described operating side is connected with described collection camera lens with the contact, operating side by described camera lens contact.
7. skin image capture means according to claim 1, it is characterized in that, described operating side comprises shell and polaroid control circuit, LED drive circuit, power circuit in the enclosure is set, and is arranged on the light intensity regulating handwheel in the shell outside and the button of taking pictures.
8. skin image capture means according to claim 3, is characterized in that, described optical lens assembly is connected with the focal length pointer, and it coordinates the focal length of indicating optical lens assembly with the light intensity scale that is arranged on the collection lens housing outside.
9. skin image capture means according to claim 7, is characterized in that, between described housing and shell, by buckle, connects.
10. skin image capture means according to claim 1, is characterized in that, a side of described collection camera lens and contact skin is arranged with dismountable protection pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320132825XU CN203290876U (en) | 2013-03-22 | 2013-03-22 | Skin image collection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320132825XU CN203290876U (en) | 2013-03-22 | 2013-03-22 | Skin image collection device |
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| Publication Number | Publication Date |
|---|---|
| CN203290876U true CN203290876U (en) | 2013-11-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201320132825XU Expired - Fee Related CN203290876U (en) | 2013-03-22 | 2013-03-22 | Skin image collection device |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104042190A (en) * | 2014-06-27 | 2014-09-17 | 上海希格玛高技术有限公司 | Lens hood for skin check lamp and skin check lamp with lens hood |
| CN104224126A (en) * | 2014-09-17 | 2014-12-24 | 中国人民解放军空军总医院 | Device and system for diagnosing skin symptoms |
| CN104224125A (en) * | 2014-09-17 | 2014-12-24 | 中国人民解放军空军总医院 | Demoscopy image acquisition device and method |
| CN105138889A (en) * | 2015-09-24 | 2015-12-09 | 联想(北京)有限公司 | Identity authentication method and electronic equipment |
| CN105193381A (en) * | 2014-06-05 | 2015-12-30 | 苏州速迈医疗设备有限公司 | Dermatoscope |
| CN106331513A (en) * | 2016-09-06 | 2017-01-11 | 深圳美立知科技有限公司 | Method and system for acquiring high-quality skin image |
| CN107260129A (en) * | 2017-06-23 | 2017-10-20 | 深圳微美薇健康美容科技有限公司 | A kind of device for being used to detect hair follicle development |
| CN107456199A (en) * | 2017-09-11 | 2017-12-12 | 合肥德易电子有限公司 | A kind of intelligent radio scope pickup-light source system |
| CN109475352A (en) * | 2017-01-17 | 2019-03-15 | 德玛医疗株式会社 | Check device, the control method of check device, system, light guide and scale |
| CN110025290A (en) * | 2019-04-22 | 2019-07-19 | 深圳市吉斯迪科技有限公司 | A kind of skin image capture means and its acquisition method |
| CN112940921A (en) * | 2021-02-06 | 2021-06-11 | 西南交通大学 | Quick sampling detection robot of skin disinfection effect |
| CN113679346A (en) * | 2021-08-24 | 2021-11-23 | 吉林亚泰中科医疗器械工程技术研究院股份有限公司 | Adjustable working distance and can be used for assisting confocal microscope's skin mirror |
-
2013
- 2013-03-22 CN CN201320132825XU patent/CN203290876U/en not_active Expired - Fee Related
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105193381A (en) * | 2014-06-05 | 2015-12-30 | 苏州速迈医疗设备有限公司 | Dermatoscope |
| CN104042190A (en) * | 2014-06-27 | 2014-09-17 | 上海希格玛高技术有限公司 | Lens hood for skin check lamp and skin check lamp with lens hood |
| CN104042190B (en) * | 2014-06-27 | 2016-03-30 | 上海希格玛高技术有限公司 | Shade for skin examination lamp and the skin examination lamp with shade |
| CN104224126A (en) * | 2014-09-17 | 2014-12-24 | 中国人民解放军空军总医院 | Device and system for diagnosing skin symptoms |
| CN104224125A (en) * | 2014-09-17 | 2014-12-24 | 中国人民解放军空军总医院 | Demoscopy image acquisition device and method |
| CN105138889A (en) * | 2015-09-24 | 2015-12-09 | 联想(北京)有限公司 | Identity authentication method and electronic equipment |
| CN106331513A (en) * | 2016-09-06 | 2017-01-11 | 深圳美立知科技有限公司 | Method and system for acquiring high-quality skin image |
| CN109475352A (en) * | 2017-01-17 | 2019-03-15 | 德玛医疗株式会社 | Check device, the control method of check device, system, light guide and scale |
| CN107260129A (en) * | 2017-06-23 | 2017-10-20 | 深圳微美薇健康美容科技有限公司 | A kind of device for being used to detect hair follicle development |
| CN107456199A (en) * | 2017-09-11 | 2017-12-12 | 合肥德易电子有限公司 | A kind of intelligent radio scope pickup-light source system |
| CN110025290A (en) * | 2019-04-22 | 2019-07-19 | 深圳市吉斯迪科技有限公司 | A kind of skin image capture means and its acquisition method |
| CN112940921A (en) * | 2021-02-06 | 2021-06-11 | 西南交通大学 | Quick sampling detection robot of skin disinfection effect |
| CN113679346A (en) * | 2021-08-24 | 2021-11-23 | 吉林亚泰中科医疗器械工程技术研究院股份有限公司 | Adjustable working distance and can be used for assisting confocal microscope's skin mirror |
| CN113679346B (en) * | 2021-08-24 | 2023-08-22 | 吉林亚泰中科医疗器械工程技术研究院股份有限公司 | Skin mirror capable of adjusting working distance and used for auxiliary confocal microscope |
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| CF01 | Termination of patent right due to non-payment of annual fee |