CN103385693A - Tumor imaging device - Google Patents
Tumor imaging device Download PDFInfo
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- CN103385693A CN103385693A CN2012101400159A CN201210140015A CN103385693A CN 103385693 A CN103385693 A CN 103385693A CN 2012101400159 A CN2012101400159 A CN 2012101400159A CN 201210140015 A CN201210140015 A CN 201210140015A CN 103385693 A CN103385693 A CN 103385693A
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- tumor imaging
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Abstract
The invention relates to a tumor imaging device, which comprises an illuminating light source, a camera, a video acquisition system which is connected with the camera. The video acquisition system is connected with a control computer. The tumor imaging device has the advantages that the structure is simple, the cost is low, the device is more rapid and safe to use, the requirements on use conditions are low, the device is easy to operate and master and the imaging is more intuitive; and the overall equipment price is far lower than the price of the existing imaging equipment and the tumor imaging device can be widely popularized and used.
Description
Technical field
The present invention relates to imaging technique, be specifically related to a kind of tumor imaging device and formation method thereof.
Background technology
For the diagnostic method of tumor, mostly coming still first at present is through traditional iconography, then histopathological examination after biopsy, although effectively, need suitable equipment and technical support in the process of carrying out.This but is difficult for using in for basic hospital popularization and healthy universal health check-up, be mostly middle and advanced stage while making present malignant tumor be in discovery, has delayed valuable early stage diagnosis and treatment chance.
In addition, although the present the most frequently used PET/CT technology of iconography possesses dominant advantage aspect diagnosis, apparatus expensive, universal limited, its tracer of while (developing agent) is in conjunction with limited, and metabolism is slow, and side effect is lasting.
Optical dynamic treatment of tumor has been carried out for many years in China, and the domestic and even world has all developed the clinical treatment (as hematoporphyrin derivative) of the photosensitizer of a plurality of types for tumor, wherein more take the synthetic chlorin e 6 of present second filial generation chlorophyll extract commonly used, E4 derivant as the new photosensitizer of representative, formed the tumor combination rate high, the advantages such as metabolism is fast, illumination reaction is fast, and the photosensitivity side effect is low.Although it is limited to kill aspect tumor effect at clinical photosensitizer, it has good directive function at the special fluorescent reflection that produces through irradiation treatment after tumor is combined to early diagnosis.
But based on the saturating characteristic of light more shallow (the anti-printing opacity degree of depth of illumination and light 1CM left and right), light power fluorescent reflection lesion detection method is only suitable at present in the detection of superficial tumor (as skin carcinoma, lymphatic cancer, breast carcinoma etc.), tract tumor (as cervical cancer, nasopharyngeal carcinoma etc.), and the cleaning in the middle of operation process provides dynamic reference.
Summary of the invention
The present invention adopts a kind of novel imaging device, and for diagnosis provides strong foundation, and the present invention is simple in structure, and is with low cost.
Technical side of the present invention is: a kind of tumor imaging device, comprise radiation source, and photographic head, and the video acquisition system that is connected with photographic head, described video acquisition system is connected with the control computer.
Above-mentioned a kind of tumor imaging device, described video acquisition system comprise video frequency collection card and are fixed on filtering chip on video frequency collection card.
Above-mentioned a kind of tumor imaging device, described radiation source is the 300-700 nano wave length, irradiation power is every square centimeter of 2-3W infrared irradiating.
Above-mentioned a kind of tumor imaging device, described infrared irradiating is LED lamp or laser generator.
Above-mentioned a kind of tumor imaging device, described radiation source distribute be arranged on photographic head around, and radiation source and photographic head are fixed on same snoot.
Above-mentioned a kind of tumor imaging device, described photographic head is high-definition camera.
Another object of the present invention is to provide a kind of tumor imaging method, comprise the following steps:
A. patient to be detected takes the photosensitizer medicine;
B. utilize the radiation source of 300-700 nano wave length to search diseased region;
C. photographic head carries out video data acquiring to diseased region;
D. the video data of camera collection carries out imaging and data storing by controlling computer after filtering.
Above-mentioned a kind of tumor imaging method, described photosensitizer medicine are general optical dynamic treatment of tumor photosensitizer medicines.
Above-mentioned a kind of tumor imaging method, the filtering in described steps d is completed by the filtering chip on video frequency collection card.
Above-mentioned a kind of tumor imaging method, the filtering in described steps d is completed by the filtering software of controlling computer.
The present invention is simple in structure, and is with low cost, and in use, more Portable safety, carry out requirement condition low, and easy operating is grasped, and imaging is more directly perceived.The integral device price, far below existing image documentation equipment, is suitable for promoting on a large scale and carries out use simultaneously.
Description of drawings
Fig. 1 is the structural representation of a kind of tumor imaging device of the present invention.
Fig. 2 is the radiation source of a kind of tumor imaging device of the present invention and the structural representation of photographic head.
In figure, 1, control computer, 2, video acquisition system, 3, snoot, 4, photographic head, 5, radiation source.
The specific embodiment
The present invention is further illustrated below in conjunction with accompanying drawing.
The structural representation of a kind of tumor imaging device as shown in Figure 1, a kind of tumor imaging device, comprise radiation source 5, photographic head 4, and the video acquisition system 2 that is connected with photographic head 4, described video acquisition system 2 are connected with controls computer 1.Described video acquisition system 2 comprises video frequency collection card and is fixed on filtering chip on video frequency collection card.Shown video acquisition system 2 can arrange separately also can inherit to be arranged on and control in computer 1.
The radiation source 5 of a kind of tumor imaging device as shown in Figure 2 and the structural representation of photographic head 4, described radiation source 5 distribute be arranged on photographic head 4 around, and radiation source 5 is fixed on same snoot 3 with photographic head 4.Described radiation source 5 is 300-700 nano wave lengths, and irradiation power is LED lamp or the laser generator of every square centimeter of 2-3W.Described photographic head 4 is high-definition cameras.
Tumor imaging method based on a kind of tumor imaging device of the present invention comprises the following steps:
A. patient to be detected takes the photosensitizer medicine;
B. utilize the radiation source 5 of 300-700 nano wave length to search diseased region;
C. 4 pairs of diseased regions of photographic head carry out video data acquiring;
D. the video data of photographic head 4 collections carries out imaging and data storing by controlling computer 1 after filtering.
Above-mentioned a kind of tumor imaging method, described photosensitizer medicine are general optical dynamic treatment of tumor photosensitizer medicines.
Above-mentioned a kind of tumor imaging device, the filtering in described steps d is completed by the filtering chip on video frequency collection card.
Above-mentioned a kind of tumor imaging device, the filtering in described steps d is completed by the filtering software of controlling computer 1.
The above is only preferred implementation of the present invention; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the technology of the present invention principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (10)
1. tumor imaging device is characterized in that: comprise radiation source, and photographic head, and the video acquisition system that is connected with photographic head, described video acquisition system is connected with the control computer.
2. a kind of tumor imaging device according to claim 1 is characterized in that: described video acquisition system comprises video frequency collection card and is fixed on filtering chip on video frequency collection card.
3. a kind of tumor imaging device according to claim 1, it is characterized in that: described radiation source is the 300-700 nano wave length, irradiation power is every square centimeter of 2-3W infrared irradiating.
4. a kind of tumor imaging device according to claim 3, it is characterized in that: described infrared irradiating is LED lamp or laser generator.
5. according to claim 1-4 described a kind of tumor imaging devices of any one is characterized in that: described radiation source distribute be arranged on photographic head around, and radiation source and photographic head are fixed on same snoot.
6. a kind of tumor imaging device of stating according to claim 5, it is characterized in that: described photographic head is high-definition camera.
7. tumor imaging method is characterized in that comprising the following steps:
A. patient to be detected takes the photosensitizer medicine;
B. utilize the radiation source of 300-700 nano wave length to search diseased region;
C. photographic head carries out video data acquiring to diseased region;
D. the video data of camera collection carries out imaging and data storing by controlling computer after filtering.
8. a kind of tumor imaging method according to claim 7, it is characterized in that: described photosensitizer medicine is general optical dynamic treatment of tumor photosensitizer medicine.
9. a kind of tumor imaging method according to claim 7, it is characterized in that: the filtering in described steps d is completed by the filtering chip on video frequency collection card.
10. a kind of tumor imaging method according to claim 7 is characterized in that: the filtering in described steps d is completed by controlling computer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101400159A CN103385693A (en) | 2012-05-09 | 2012-05-09 | Tumor imaging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101400159A CN103385693A (en) | 2012-05-09 | 2012-05-09 | Tumor imaging device |
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| CN103385693A true CN103385693A (en) | 2013-11-13 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104783761A (en) * | 2015-04-23 | 2015-07-22 | 天津大学 | Hyper-spectrum chart imaging measuring system applied to mammary gland and based on orthogonal square wave frequency coding |
| CN104799821A (en) * | 2015-04-23 | 2015-07-29 | 天津大学 | Orthogonal sine wave frequency coding hyper-spectral imaging measurement system applied to mammary gland |
| WO2018040842A1 (en) * | 2016-08-29 | 2018-03-08 | 武汉亚格光电技术股份有限公司 | Intelligent nevus flammeus photodynamic therapeutic instrument system |
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| CN2477140Y (en) * | 2001-03-23 | 2002-02-20 | 上海雷硕医疗器械有限公司 | Probe of medical diagnostic instrument with camera shooting head |
| CN101049238A (en) * | 2007-05-11 | 2007-10-10 | 重庆伟联科技有限公司 | Two band infrared diagnosis instrument for disease of mammary gland |
| US20100026785A1 (en) * | 2008-08-01 | 2010-02-04 | Sti Medical Systems, Llc | High resolution digital video colposcope with built-in polarized LED illumination and computerized clinical data management system |
| CN201978360U (en) * | 2011-01-21 | 2011-09-21 | 天津市企美科技发展有限公司 | Hysteroscope for treating tumor through fluorescence diagnosis and light power |
| WO2011113162A1 (en) * | 2010-03-17 | 2011-09-22 | Haishan Zeng | Rapid multi-spectral imaging methods and apparatus and applications for cancer detection and localization |
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| CN1251290A (en) * | 1999-11-13 | 2000-04-26 | 福建师范大学 | Coaxle low-light fluorescent diagnosing and positioning instrument for cancer of lung |
| CN2477140Y (en) * | 2001-03-23 | 2002-02-20 | 上海雷硕医疗器械有限公司 | Probe of medical diagnostic instrument with camera shooting head |
| CN101049238A (en) * | 2007-05-11 | 2007-10-10 | 重庆伟联科技有限公司 | Two band infrared diagnosis instrument for disease of mammary gland |
| US20100026785A1 (en) * | 2008-08-01 | 2010-02-04 | Sti Medical Systems, Llc | High resolution digital video colposcope with built-in polarized LED illumination and computerized clinical data management system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104783761A (en) * | 2015-04-23 | 2015-07-22 | 天津大学 | Hyper-spectrum chart imaging measuring system applied to mammary gland and based on orthogonal square wave frequency coding |
| CN104799821A (en) * | 2015-04-23 | 2015-07-29 | 天津大学 | Orthogonal sine wave frequency coding hyper-spectral imaging measurement system applied to mammary gland |
| WO2018040842A1 (en) * | 2016-08-29 | 2018-03-08 | 武汉亚格光电技术股份有限公司 | Intelligent nevus flammeus photodynamic therapeutic instrument system |
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Application publication date: 20131113 |