CN204500627U - A kind of colored vein glasses display system - Google Patents
A kind of colored vein glasses display system Download PDFInfo
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- CN204500627U CN204500627U CN201520136548.9U CN201520136548U CN204500627U CN 204500627 U CN204500627 U CN 204500627U CN 201520136548 U CN201520136548 U CN 201520136548U CN 204500627 U CN204500627 U CN 204500627U
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- 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
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
- A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
- A61B5/6802—Sensor mounted on worn items
- A61B5/6803—Head-worn items, e.g. helmets, masks, headphones or goggles
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/70—Means for positioning the patient in relation to the detecting, measuring or recording means
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/74—Details of notification to user or communication with user or patient ; user input means
- A61B5/742—Details of notification to user or communication with user or patient ; user input means using visual displays
- A61B5/7445—Display arrangements, e.g. multiple display units
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Abstract
This utility model provides a kind of colored vein glasses display system, comprises vein image blood processor and intelligent glasses, described intelligent glasses is provided with high-definition camera, near-infrared light source and imaging device; Described high-definition camera comprises visible image capturing head and near infrared light photographic head, and the camera lens of visible image capturing head is near infrared prevention optical filter, and the camera lens of near infrared light photographic head is visible ray edge filter; Visible image capturing head is connected with the input of vein image blood processor respectively with near infrared light photographic head; Image after merging is outputted to imaging device after merging the image that visible image capturing head and near infrared light photographic head input by vein image blood processor; The image that vein image blood processor exports is shown on the eyeglass of intelligent glasses by described imaging device.This utility model directly can carry out observation vein by glasses, and carries out acupuncture treatment operation, and operability is stronger; Therefore the extensive use of product is more conducive to.
Description
Technical field
This utility model relates to a kind of vein display device, particularly relates to a kind of colored vein glasses display system.
Background technology
Intravenous injection is widely used in medical field already as the most direct effective loading mode.But implementing the key of this Medical Technology, is exactly the blood vessel first will managing to find human body, and pin puncture vessel could be played to carry out follow-up treatment.Localization of blood vessel mainly relies on the experience of medical personnel clinically at present.But this often meets difficulty in practice.Such as, for adiposis patient, edema patient, natus, child etc., during venipuncture, usually veteran nurse is also difficult to ensure exact operations.Therefore, how blood vessel is found to seem extremely important at patient rapidly and accurately.
As can be seen here, venae subcutaneae display device has great using value to medical diagnosis, intravenous injection.In more than ten years in the past, the research of vein developing technique is very rapid, and its achievement also emerges in an endless stream.According to the radiation modality of light source, existing vein display device can be divided into transmissive system and reflect system two class.
But the caloric value of traditional transmission-type vein display system is huge, and difficulty of not only dispelling the heat, even can damage human body.Conventional reflective vein display system in actual applications, needs doctor to look at screen, while carry out acupuncture treatment operation, this can bring some inconvenience to doctor, and therefore range of application is restricted.
In addition, traditional vein display system is near-infrared image by obtaining body local and realizes human body passages through which vital energy circulates by image processing techniques and highlight.This mode is completely based on near-infrared image data, and shown image is near black white image, and this just lost other colors and the detailed information of epidermis.Whole structure has feeling of unreality.In addition because syringe needle is shown as black image under near infrared light, have vision with the black pattern shown by vein and disturb, affect doctor and judge.Therefore the application range of this product is also hindered greatly.
Utility model content
The purpose of this utility model is, for the defect existed in prior art, a kind of colored vein glasses display system is provided, the original color of epidermis and detailed information can be kept under the prerequisite of accurately display vein distribution, realize the display effect close with eye-observation on the whole, be more conducive to assist personnel and find vessel position accurately.
For achieving the above object, this utility model is by the following technical solutions:
A kind of colored vein glasses display system, comprises vein image blood processor and intelligent glasses, described intelligent glasses is provided with high-definition camera, near-infrared light source and imaging device;
Described high-definition camera comprises visible image capturing head and near infrared light photographic head, and the camera lens of visible image capturing head is near infrared prevention optical filter, and the camera lens of near infrared light photographic head is visible ray edge filter;
Visible image capturing head is connected with the input of vein image blood processor respectively with near infrared light photographic head;
Image after merging is outputted to imaging device after merging the image that visible image capturing head and near infrared light photographic head input by vein image blood processor;
The image that vein image blood processor exports is shown on the eyeglass of intelligent glasses by described imaging device.
Further, described near-infrared light source comprises the near-infrared LED lamp of multiple wavelength at 800nm to 900nm.
Further, described near-infrared light source is uniformly distributed in around high-definition camera.
Further, described imaging device is micro projector, and the image projection that vein image blood processor exports by described micro projector is on the eyeglass of intelligent glasses.
Further, described visible image capturing head and near infrared light photographic head is parallel is arranged side by side between the two panels eyeglass of intelligent glasses.
Further, described vein image blood processor comprises near-infrared image processing module, Visual image processing module and image co-registration module;
Described near-infrared image processing module is connected with near infrared light photographic head, processes for the near-infrared image obtained near infrared light photographic head, strengthens the human vein details in image;
Described Visual image processing module is connected with visible image capturing head, processes for the visible images obtained visible image capturing head, makes it close with true colors;
Described image co-registration module and near-infrared image processing module and Visual image processing model calling, merge for the image after nearly infrared image processing module and Visual image processing resume module.
Further, the eyeglass of described intelligent glasses is transparent.
Further, described intelligent glasses is google glass intelligent glasses or Epson BT-200 intelligent glasses.
Further, described intelligent glasses is the intelligent glasses with projection imaging function.
The colored vein glasses display system of the one that this utility model provides, intelligent glasses installs two photographic head, one of them photographic head is furnished with near infrared prevention optical filter, and another is furnished with visible ray edge filter, and dual camera obtains visible images and near-infrared image simultaneously respectively; Two images are merged, the image after fusion can realize simultaneously vein distribution highlight the maintenance with the background colour of skin; Meanwhile, utilize imaging device directly to project on glasses by the colored vein image after process, realize wearable vein display system.
This utility model not only solves doctor to be needed while look at screen, and that brings when carrying out acupuncture treatment operation is inadaptable; Effectively can also overcome the problems such as the color distortion existed in traditional vein displaying scheme, the original color of epidermis and detailed information can be kept under the prerequisite of accurately display vein distribution, realize the display effect close with eye-observation on the whole, be more conducive to assist personnel and find vessel position accurately.And by Images uniting, the color detail of syringe needle is retained, and form correct contrast with the vein in black, solve syringe needle image graph vein image and contrast unconspicuous shortcoming.This utility model directly can carry out observation vein by glasses, and carries out acupuncture treatment operation, and operability is stronger; Therefore the extensive use of product is more conducive to.
Accompanying drawing explanation
The structural representation of a kind of colored vein glasses display system that Fig. 1 provides for this utility model embodiment.
Detailed description of the invention
Below in conjunction with accompanying drawing and specific embodiment, the technical solution of the utility model is described in detail.
As shown in Figure 1, this utility model embodiment provides a kind of colored vein glasses display system.This system comprises interconnective vein image blood processor 2 and intelligent glasses 1, described intelligent glasses 1 is provided with high-definition camera, near-infrared light source 13 and imaging device 14.
Particularly, described high-definition camera has two, comprises visible image capturing 11 and near infrared light photographic head 12, and the camera lens of visible image capturing 11 is near infrared prevention optical filter, and the camera lens of near infrared light photographic head 12 is visible ray edge filter; Visible image capturing 11 is connected with the input of vein image blood processor 2 respectively with near infrared light photographic head 12; After the image that vein image blood processor 2 pairs of visible image capturing 11 and near infrared light photographic head 12 input merges, the image after merging is outputted to imaging device 14; The image that vein image blood processor 2 exports is shown on the eyeglass 15 of intelligent glasses 1 by described imaging device 14.
Described near-infrared light source 13 is made up of multiple near-infrared LED lamps of wavelength at 800nm to 900nm.Described near-infrared light source 13 is uniformly distributed in around high-definition camera, so that uniform intensity when irradiating.Do not need additionally to increase visible light source, daily indoor light can meet shooting requirement.
In two high-definition cameras, near infrared light photographic head 12 is furnished with visible ray edge filter, therefore near infrared light is only had to pass through, and be caught on camera head and experience imaging, because in blood vessel, the absorption of oxygen hemoglobin near infrared light is strong, the reflection of blood vessel place is weak, and the near infrared light photographic head 12 being therefore furnished with visible ray edge filter can experience the different information of vein and skin, outstanding venous information.Visible image capturing 11 is furnished with near infrared prevention optical filter, and this photographic head can only experience the information of visible ray, for experiencing skin color, and the detailed information such as texture.Because the later stage needs the image by two high-definition cameras obtain to synthesize, therefore cloth is set up, and two photographic head should be parallel and near arrangement, is parallelly arranged side by side between the two panels eyeglass 15 of intelligent glasses 1, reduces the asymmetric part of image as far as possible; Avoid the position gap due to the two cause obtain image produces excessive range differences, visual field is poor.
Described vein image blood processor 2 comprises near-infrared image processing module, Visual image processing module and image co-registration module; Described near-infrared image processing module is connected with near infrared light photographic head 12, processes for the near-infrared image obtained near infrared light photographic head 12, strengthens the human vein details in image; Described Visual image processing module and visible image capturing 11 is connected, and for processing visible image capturing 11 visible images obtained, makes it close with true colors; Described image co-registration module and near-infrared image processing module and Visual image processing model calling, merge for the image after nearly infrared image processing module and Visual image processing resume module.
During use, first vein image blood processor 2 extracts the image that two high-definition cameras obtain, and then carries out image procossing to the image of two high-definition cameras respectively.For near-infrared image, strengthened by filtering enhancing, contrast primarily of near-infrared image processing module, the process such as denoising means strengthen vein details; Visible images is is then mainly looked after and guided by color by Visual image processing module, makes it close with true colors.The Image Fusion finally adopting principal component analysis and bilateral filtering to combine by image co-registration module, nearly infrared light image and visible images merge, and what the image after fusion can realize vein distribution simultaneously highlights the maintenance with the background colour of skin.
Because image procossing needs a large amount of calculating, dependent processing unit is needed to have certain CPU and GPU computing capability, therefore described vein image blood processor 2 adopts external mode, and be connected with intelligent glasses 1 by data wire, so both can accomplish alleviating of the weight of glasses own, also can ensure the real-time display of image processing speed and guarantee image.In addition, described vein image blood processor 2 can also provide electric power support for whole glasses system.
Further, described imaging device 14 has multiple concrete design alternative, and can be the intelligent display screen with eyeglass 15 one of intelligent glasses 1, the image exported by vein image blood processor 2 be directly presented on eyeglass 15; It can also be micro projector, the image projection exported by vein image blood processor 2 is on eyeglass 15, in this utility model embodiment, have employed two micro projectors, described two micro projectors are arranged on the support of picture frame both sides of intelligent glasses 1 respectively, project from the side to eyeglass 15.In actual applications, directly can also use the existing intelligent glasses being integrated with imaging device on market, save the cost of exploitation separately; Epson BT-200 intelligent glasses that the google glass intelligent glasses of such as Google's production or Seiko Epson Corporation produce or the intelligent glasses with similar projection function, the eyeglass of above-mentioned two intelligent glasses is all transparent, can not hinder the normal vision of user.
The colored vein glasses display system of the one that this utility model provides, intelligent glasses installs two photographic head, one of them photographic head is furnished with near infrared prevention optical filter, and another is furnished with visible ray edge filter, and dual camera obtains visible images and near-infrared image simultaneously respectively; Two images are merged, the image after fusion can realize simultaneously vein distribution highlight the maintenance with the background colour of skin; Meanwhile, utilize imaging device directly to project on glasses by the colored vein image after process, realize wearable vein display system.
This utility model not only solves doctor to be needed while look at screen, and that brings when carrying out acupuncture treatment operation is inadaptable; Effectively can also overcome the problems such as the color distortion existed in traditional vein displaying scheme, the original color of epidermis and detailed information can be kept under the prerequisite of accurately display vein distribution, realize the display effect close with eye-observation on the whole, be more conducive to assist personnel and find vessel position accurately.And by Images uniting, the color detail of syringe needle is retained, and form correct contrast with the vein in black, solve syringe needle image graph vein image and contrast unconspicuous shortcoming.This utility model directly can carry out observation vein by glasses, and carries out acupuncture treatment operation, and operability is stronger; Therefore the extensive use of product is more conducive to.
The above embodiment only have expressed several embodiment of the present utility model, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to this utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of this utility model patent should be as the criterion with claims.
Claims (9)
1. a colored vein glasses display system, is characterized in that, comprises vein image blood processor and intelligent glasses, described intelligent glasses is provided with high-definition camera, near-infrared light source and imaging device;
Described high-definition camera comprises visible image capturing head and near infrared light photographic head, and the camera lens of visible image capturing head is near infrared prevention optical filter, and the camera lens of near infrared light photographic head is visible ray edge filter;
Visible image capturing head is connected with the input of vein image blood processor respectively with near infrared light photographic head;
Image after merging is outputted to imaging device after merging the image that visible image capturing head and near infrared light photographic head input by vein image blood processor;
The image that vein image blood processor exports is shown on the eyeglass of intelligent glasses by described imaging device.
2. colored vein glasses display system according to claim 1, is characterized in that, described near-infrared light source comprises the near-infrared LED lamp of multiple wavelength at 800nm to 900nm.
3. colored vein glasses display system according to claim 1, it is characterized in that, described near-infrared light source is uniformly distributed in around high-definition camera.
4. colored vein glasses display system according to claim 1, is characterized in that, described imaging device is micro projector, and the image projection that vein image blood processor exports by described micro projector is on the eyeglass of intelligent glasses.
5. colored vein glasses display system according to claim 1, is characterized in that, described visible image capturing head and near infrared light photographic head is parallel is arranged side by side between the two panels eyeglass of intelligent glasses.
6. colored vein glasses display system according to claim 1, is characterized in that, described vein image blood processor comprises near-infrared image processing module, Visual image processing module and image co-registration module;
Described near-infrared image processing module is connected with near infrared light photographic head, processes for the near-infrared image obtained near infrared light photographic head, strengthens the human vein details in image;
Described Visual image processing module is connected with visible image capturing head, processes for the visible images obtained visible image capturing head, makes it close with true colors;
Described image co-registration module and near-infrared image processing module and Visual image processing model calling, merge for the image after nearly infrared image processing module and Visual image processing resume module.
7. colored vein glasses display system according to claim 1, is characterized in that, the eyeglass of described intelligent glasses is transparent.
8. colored vein glasses display system according to claim 1, is characterized in that, described intelligent glasses is google glass intelligent glasses or Epson BT-200 intelligent glasses.
9. colored vein glasses display system according to claim 1, is characterized in that, described intelligent glasses is the intelligent glasses with projection imaging function.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520136548.9U CN204500627U (en) | 2015-02-15 | 2015-03-10 | A kind of colored vein glasses display system |
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| CN2015100853085 | 2015-02-15 | ||
| CN201510085308 | 2015-02-15 | ||
| CN201520136548.9U CN204500627U (en) | 2015-02-15 | 2015-03-10 | A kind of colored vein glasses display system |
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| CN201510105359.XA Pending CN104771139A (en) | 2015-02-15 | 2015-03-10 | Colored vein spectacle display system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104771139A (en) * | 2015-02-15 | 2015-07-15 | 广州中国科学院先进技术研究所 | Colored vein spectacle display system |
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| CN104983400A (en) * | 2015-07-23 | 2015-10-21 | 王庆源 | Wearable infrared vein blood vessel development apparatus |
| US10026202B2 (en) | 2015-10-09 | 2018-07-17 | Institute Of Automation, Chinese Academy Of Sciences | Wearable molecular imaging navigation system |
| CN105342561B (en) * | 2015-10-09 | 2017-12-29 | 中国科学院自动化研究所 | The wearable molecular image navigation system of Wireless sound control |
| CN106075670A (en) * | 2016-07-19 | 2016-11-09 | 中国矿业大学徐海学院 | A kind of intravenous injection blood vessel perspective glasses |
| CN106037674B (en) * | 2016-08-18 | 2018-10-30 | 皖江新兴产业技术发展中心 | A kind of vein imaging system based on high light spectrum image-forming |
| CN107569213A (en) * | 2017-09-04 | 2018-01-12 | 上海市第十人民医院 | A kind of medical auxiliary examination equipment of visible ray and near-infrared dual-waveband imaging |
| CN107374730A (en) * | 2017-09-06 | 2017-11-24 | 东北大学 | Optical operation navigation system |
| CN108968942A (en) * | 2018-08-03 | 2018-12-11 | 佛山科学技术学院 | One kind being based on near-infrared full color blood flow imaging device and method |
| CN109124591A (en) * | 2018-10-31 | 2019-01-04 | 东莞市腾达五金制品有限公司 | A kind of medical infrared glasses |
| CN109497948A (en) * | 2018-12-04 | 2019-03-22 | 徐州市康复医院 | Help infusion glasses |
| CN112433366B (en) * | 2019-08-26 | 2023-04-07 | 杭州海康威视数字技术股份有限公司 | Intelligent glasses |
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| US5947906A (en) * | 1997-11-14 | 1999-09-07 | Dawson, Jr.; Fredric O. | Apparatus for enhanced visual venous examination |
| US6178340B1 (en) * | 1998-08-24 | 2001-01-23 | Eduardo Svetliza | Three-dimensional infrared imager for subcutaneous puncture and study of vascular network |
| CN102813504A (en) * | 2012-08-29 | 2012-12-12 | 北京理工大学 | Multi-spectral three-dimensional venous image display device |
| CN203709999U (en) * | 2014-02-07 | 2014-07-16 | 王学庆 | Headwear venipuncture guide dual-light source system device |
| CN103860147B (en) * | 2014-03-28 | 2016-06-01 | 广州中国科学院先进技术研究所 | The making method of a kind of pair of lens many spectrums imaging lens group and vein indicating system thereof |
| CN203885479U (en) * | 2014-05-27 | 2014-10-22 | 深圳市中科微光医疗器械技术有限公司 | Glasses type vein imaging device |
| CN204500627U (en) * | 2015-02-15 | 2015-07-29 | 广州中国科学院先进技术研究所 | A kind of colored vein glasses display system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104771139A (en) * | 2015-02-15 | 2015-07-15 | 广州中国科学院先进技术研究所 | Colored vein spectacle display system |
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Effective date of registration: 20170828 Address after: 511458 Nansha District Haibin Road, Guangdong, China, No. 1121, No. Co-patentee after: Shenzhen Institutes of Advanced Technology, Chinese Academy of Science Patentee after: Guangzhou Institutes of Advanced Technology, Chinese Academy of Sciences Address before: 511458 Nansha District Haibin Road, Guangdong, China, No. 1121, No. Patentee before: Guangzhou Institutes of Advanced Technology, Chinese Academy of Sciences |