CN102028504A - Color Doppler ultrasound capsule enteroscopy system with CCD (Charge Coupled Device) function - Google Patents
Color Doppler ultrasound capsule enteroscopy system with CCD (Charge Coupled Device) function Download PDFInfo
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- CN102028504A CN102028504A CN 201010613392 CN201010613392A CN102028504A CN 102028504 A CN102028504 A CN 102028504A CN 201010613392 CN201010613392 CN 201010613392 CN 201010613392 A CN201010613392 A CN 201010613392A CN 102028504 A CN102028504 A CN 102028504A
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- color doppler
- ccd
- data processing
- small intestinal
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- 239000002775 capsule Substances 0.000 title claims abstract description 45
- 238000002604 ultrasonography Methods 0.000 title claims abstract description 12
- 238000012545 processing Methods 0.000 claims abstract description 33
- 230000000968 intestinal effect Effects 0.000 claims description 51
- 238000009552 doppler ultrasonography Methods 0.000 claims description 44
- 230000003287 optical effect Effects 0.000 claims description 8
- 239000000523 sample Substances 0.000 claims description 6
- 238000003384 imaging method Methods 0.000 claims description 3
- 210000001035 gastrointestinal tract Anatomy 0.000 abstract description 7
- 238000003745 diagnosis Methods 0.000 abstract description 6
- 238000005516 engineering process Methods 0.000 abstract description 5
- 210000000936 intestine Anatomy 0.000 abstract 1
- 210000000813 small intestine Anatomy 0.000 abstract 1
- 238000000034 method Methods 0.000 description 6
- 230000017531 blood circulation Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
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- 238000007689 inspection Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000008855 peristalsis Effects 0.000 description 2
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- 206010011409 Cross infection Diseases 0.000 description 1
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- 239000000560 biocompatible material Substances 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
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- 238000001727 in vivo Methods 0.000 description 1
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Images
Abstract
The invention relates to a medical capsule enteroscopy system capable of entering small intestine for examination. The invention especially relates to a color Doppler ultrasound capsule enteroscopy system, which comprises a capsule enteroscopy, a controller terminal and a workstation, wherein the capsule enteroscopy consists of a shell, an annular air bag is arranged on the outer surface of the shell, a color Doppler ultrasound module, a data processing chip, an assistant model, a power supply module, a data processing module and a CCD (Charge Coupled Device) module are arranged in the shell in sequence, and the color Doppler ultrasound module, the data processing chip, the assistant module, the power supply module, the data processing module and the CCD module are connected in turn. The medical capsule enteroscopy system combines the color Doppler ultrasonic technology and a CCD at the same time, can provide a color Doppler ultrasonic image and a clear intestinal tract wall image, enrich the diagnosis means for intestines problems, and effectively improve the accuracy of diagnosis.
Description
Technical field
The present invention relates to medical apparatus and instruments, specifically is a kind ofly can enter the medical capsule small intestinal mirror system that small intestinal is checked.
Background technology
Capsule endoscope is the scope product of forefront so far, claims medical wireless scope again, and its kernel is electronic CCD (charge coupled cell) optical imaging system.Its principle is the intelligent capsule of person under inspection by oral built-in shooting and signal transmitting apparatus, make it motion and photographic images in digestive tract by peristalsis of the digest tract, the doctor utilizes external image recorder and image workstation, understand person under inspection's whole digestive tract situation, thereby its state of an illness is made diagnosis.Capsule small intestinal mirror has the advantages such as operate as normal of checking convenience, no wound, no lead, no pain, no cross infection, not influencing the patient, expanded the visual field of digestive tract examining, overcome traditional toleration that the plug-in type scope had poor, be not suitable for old and defective such as the state of an illness is critical, can be used as the especially prefered method of diagnosis of small bowel diseases of digestive tract disease, be called the revolution and the direction of 21 century scope development by medical circle.
The present medical domain of doppler technique is widely used, its principle is to utilize Doppler effect, produce the change of audio frequency when being source of students and testee relative motion, the hemodynamics that tissue and internal organs were observed and measured to doppler technique according to the change of this ultrasonic frequency changes.The advantage of doppler technique has: 1. the energy quicklook shows the two dimensional surface distribution of blood flow; 2. the traffic direction that can show blood flow; 3. help distinguishing tremulous pulse and vein; 4. help discerning vascular lesion and non-vascular lesion; 5. help understanding the character of blood flow; 6. can conveniently understand blood flow the time mutually and speed; 7. can find reliably to shunt and backflow; 8. can be to the origin of blood flow bundle, width, length, area carries out quantitative analysis.
The capsule small intestinal mirror system that has CCD function and color doppler ultrasonography function simultaneously appears at present as yet, the picture rich in detail of the intestinal walls of color doppler ultrasonography image and CCD shooting can not be provided simultaneously, thus the approach that makes the doctor when diagnosis, lack more effectively, enrich.
Summary of the invention
Technical problem to be solved by this invention provides a kind of capsule small intestinal mirror system, and it can be simultaneously in conjunction with color doppler ultrasonography technology and CCD (charge coupled cell) technology, for diagnosis provides abundanter reliable reference.
For achieving the above object, the invention provides a kind of color doppler ultrasonography capsule small intestinal mirror system, comprise capsule small intestinal mirror, controller terminal and work station, described capsule small intestinal mirror comprises housing, described housing outer surface has an annular air-pocket, be arranged with color doppler ultrasonography module, data processing chip, supplementary module, supply module, data processing module and CCD module in the described housing in order, described color doppler ultrasonography module, data processing chip, supplementary module, supply module, data processing module and CCD module are connected successively.
Housing of the present invention both ends are nose circle, described color doppler ultrasonography module is having at least one ultrasound emission probe and at least one ultrasonic receiving transducer near housing one nose circle place, described CCD module is having light source, optical lens, CCD processor and circuit near another nose circle place of housing.
The imaging type of color doppler ultrasonography module of the present invention is at least a in report, continuous wave, the high pulse repetition frequency.
Optical lens diameter of the present invention is 8.0mm at the most.
1/4 inch at the most of CCD processor size of the present invention, resolution at least 50 ten thousand pixels.
Supplementary module of the present invention comprises control circuit and small compressed-air container.
Data processing module of the present invention is a transmitting set.
Data processing module of the present invention is for storing card.
The present invention is owing to described structure produces tangible technique effect: because volume is little, in light weight, the patient takes the no fear in back, and simple to operate, does not have the complication that operation causes; Particularly can be simultaneously in conjunction with color doppler ultrasonography technology and CCD, utilize doppler principle that the flow velocity and the flow of the blood vessel between intestinal walls are detected on the one hand, intestinal photographic images clearly is provided on the other hand, help the doctor by two kinds of images of analysis-by-synthesis, further diagnose the state and the disease situation of intestinal.
Description of drawings
Fig. 1 is the structure diagram of color doppler ultrasonography capsule small intestinal mirror of the present invention.
Fig. 2 is the CCD modular structure sketch of color doppler ultrasonography capsule small intestinal mirror of the present invention.
Fig. 3 is a color doppler ultrasonography capsule small intestinal mirror system work sketch map of the present invention.
Fig. 4 is that color doppler ultrasonography capsule small intestinal mirror air bag of the present invention opens design sketch.
Fig. 5 is the color doppler ultrasonography capsule small intestinal mirror of the present invention sketch map of working in small intestinal.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present invention is described in further detail.
Color doppler ultrasonography capsule small intestinal mirror system provided by the invention comprises capsule small intestinal mirror 1, controller terminal 2 and work station 3.
As shown in Figure 1, capsule small intestinal mirror 1 comprises housing 11, and housing 11 outer surfaces have an annular air-pocket 12, the gravel size decision diameter of housing 11 is 15mm at the most, length is 30mm at the most, and adopts strong antacid biocompatible material manufacturing, the minimum corrosion that can resist gastric acid of its intensity.
Color doppler ultrasonography module 13 is having at least one ultrasound emission probe 131 and at least one ultrasonic receiving transducer 132 near housing 11 1 nose circle places.The quantity of described ultrasound emission probe 131 and ultrasonic receiving transducer 132 is preferably two respectively.Described color doppler ultrasonography module 13 can provide multiple imaging type, is preferably at least a in report (PW), continuous wave (CW) and the high pulse repetition frequency (HPRF).
As shown in Figure 2, CCD module 18 is comprising light source 181, optical lens 182, CCD processor 183 and circuit near housing 11 another nose circle places.Light source 181 provides optical lens 182 to take needed brightness, and 183 of CCD processors are taken the picture rich in detail of digestive tract wall and are sent to data processing module 17 with user-defined frequency.The diameter of optical lens 182 is preferably 8.0mm at the most, 1/4 inch at the most of the gravel size decision of CCD processor 183, and resolution is at least 50 ten thousand pixels preferably, and the temporal frequency of its work is by User Defined.
Data processing chip 14 is to handle color doppler ultrasonography module image transmitted data and image document is transferred to the intermediate structure that data processing module 17 is handled, the radio command that while receiving workstation 3 sends, state according to instruction control capsule small intestinal mirror 1, can send instruction to supplementary module 15 in addition, the opening and closing of control air bag 12.Data processing chip 14 passes through to calculate the difference on the frequency that compares ultrasound emission probe 131 and ultrasonic receiving transducer 132, can draw the flow velocity and the flow that calculates vessel inner blood of vascular flow in the intestinal.The size of data processing chip 14 is 7.5mm at the most preferably, and filming frequency is by User Defined.
Supplementary module 15 comprises control circuit and small-sized compression container, is filled with compressed air in this small-sized compression container.External work station 3 sends instruction by the radio transmission mode to data processing chip 14, and 15 pairs of air bags 12 of control supplementary module are inflated and exitted, thereby realizes the opening and closing of air bag 12.
Supply module 16 preferred high-capacity batteries can provide at least 5 hours electric weight.
Data processing module 17 is preferably transmitting set, by transmitting set to the external controller terminal images that transmits, and by external radio control color doppler ultrasonography capsule small intestinal mirror 1.Data processing module 17 also is preferably and stores card, will be stored in and store in the card through handling the image document that obtains, treat 1 recovery of capsule small intestinal mirror after, further analyze by work station 3.
As shown in Figure 3, the patient is under physician guidance, the color doppler ultrasonography capsule small intestinal mirror 1 that oral process is disinfected, color doppler ultrasonography capsule small intestinal mirror 1 under peristalsis of the digest tract helps through the oral cavity 4, esophagus 5, stomach 6, duodenum 7, enter small intestinal 8, large intestine 9.The ultrasound wave of ultrasound emission probe 131 emission characteristic frequency in intestinal of color doppler ultrasonography module 13, ultrasound wave is received by ultrasonic receiving transducer 132 after reflection, handle through data processing chip 14 again, image is delivered to data processing module 17, simultaneously the light source 181 of CCD module 18 provides optical lens 182 to take needed brightness, and 183 of CCD processors are taken the picture rich in detail of digestive tract wall and are sent to data processing module 17 with user-defined frequency.Data processing module 17 preferably mails to external controller terminal 2 with the radio transmission form with color doppler ultrasonography picture signal and ccd image signal simultaneously.This controller terminal 2 preferably is worn between patient's waist.Controller terminal 2 links to each other with work station 3, and image is sent to work station 3.Work station 3 has a series of software, has multiple functions such as storage, analysis expert, several demonstrations, printing, network-in-dialing.The doctor sends control corresponding instruction to color doppler ultrasonography capsule small intestinal mirror 1 in wireless mode according to intestinal situation shown on workstation monitors, the kinestate of control color doppler ultrasonography capsule small intestinal mirror 1.As shown in Figure 5, the doctor can control supplementary module 15 by the radio transmission mode and discharge compressed air, and air bag 12 is expanded, and struts small intestinal 8 gauffers, and intestinal wall 81 images are scanned and take.This aerating gasbag 12 also can make capsule small intestinal mirror 1 temporarily be fixed in the intestinal position, so that better carry out color doppler ultrasonography scanning.Color doppler ultrasonography capsule small intestinal mirror 1 exhausts electric weight or excretes human body through human circulation per anum 10 up to supply module 16 in vivo along gastrointestinal motor, quits work and reclaims.When data processing module 17 is preferably the storage card, the storage in the capsule small intestinal mirror 1 after reclaiming can be linked and receive in the work station 3, color doppler ultrasonography image and ccd image data are further processed, thereby draw diagnostic result.
Claims (8)
1. color doppler ultrasonography capsule small intestinal mirror system with CCD function, comprise capsule small intestinal mirror, controller terminal and work station, described capsule small intestinal mirror comprises housing, it is characterized in that: described housing outer surface has an annular air-pocket, be arranged with color doppler ultrasonography module, data processing chip, supplementary module, supply module, data processing module and CCD module in the described housing in order, described color doppler ultrasonography module, data processing chip, supplementary module, supply module, data processing module and CCD module are connected successively.
2. the color doppler ultrasonography capsule small intestinal mirror system with CCD function according to claim 1, it is characterized in that: described housing both ends are nose circle, described color doppler ultrasonography module is having at least one ultrasound emission probe and at least one ultrasonic receiving transducer near housing one nose circle place, described CCD module is having light source, optical lens, CCD processor and circuit near another nose circle place of housing.
3. the color doppler ultrasonography capsule small intestinal mirror system with CCD function according to claim 2 is characterized in that: the imaging type of described color doppler ultrasonography module is at least a in report, continuous wave, the high pulse repetition frequency.
4. the color doppler ultrasonography capsule small intestinal mirror system with CCD function according to claim 2, it is characterized in that: described optical lens diameter is 8.0mm at the most.
5. the color doppler ultrasonography capsule small intestinal mirror system with CCD function according to claim 2 is characterized in that: 1/4 inch at the most of described CCD processor size, resolution at least 50 ten thousand pixels.
6. the color doppler ultrasonography capsule small intestinal mirror system with CCD function according to claim 1, it is characterized in that: described supplementary module comprises control circuit and small compressed-air container.
7. according to each described color doppler ultrasonography capsule small intestinal mirror system with CCD function of claim 1 to 6, it is characterized in that: described data processing module is a transmitting set.
8. according to each described color doppler ultrasonography capsule small intestinal mirror system with CCD function of claim 1 to 6, it is characterized in that: described data processing module is for storing card.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010106133920A CN102028504B (en) | 2010-12-30 | 2010-12-30 | Color Doppler ultrasound capsule enteroscopy system with CCD (Charge Coupled Device) function |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010106133920A CN102028504B (en) | 2010-12-30 | 2010-12-30 | Color Doppler ultrasound capsule enteroscopy system with CCD (Charge Coupled Device) function |
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| Publication Number | Publication Date |
|---|---|
| CN102028504A true CN102028504A (en) | 2011-04-27 |
| CN102028504B CN102028504B (en) | 2012-04-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2010106133920A Expired - Fee Related CN102028504B (en) | 2010-12-30 | 2010-12-30 | Color Doppler ultrasound capsule enteroscopy system with CCD (Charge Coupled Device) function |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012088983A1 (en) * | 2010-12-30 | 2012-07-05 | 广州宝胆医疗器械科技有限公司 | Color doppler ultrasonic capsule small intestinal endoscope system |
| CN103750800A (en) * | 2011-12-30 | 2014-04-30 | 广州宝胆医疗器械科技有限公司 | Capsule enteroscope system with electronic CCD (charge coupled device) camera system and Doppler laser system |
| CN104473614A (en) * | 2014-12-12 | 2015-04-01 | 深圳先进技术研究院 | Capsule endoscope |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050119577A1 (en) * | 2003-11-06 | 2005-06-02 | Olympus Corporation | Intracoelomic mobile body, and capsule-type ultrasonic endoscope |
| CN101301188A (en) * | 2008-05-30 | 2008-11-12 | 路轶群 | Self-storage endoscope and control mode thereof |
| EP1992290A1 (en) * | 2006-03-03 | 2008-11-19 | Olympus Medical Systems Corp. | Ultrasonic vibrator and body cavity ultrasonograph having the ultrasonic vibrator |
| CN101925382A (en) * | 2008-01-28 | 2010-12-22 | 耶达研究及发展有限公司 | Endoscopic imaging photodynamic therapy system and methods of use |
| CN201939381U (en) * | 2010-12-30 | 2011-08-24 | 广州宝胆医疗器械科技有限公司 | Color Doppler ultrasonic capsule small intestinal endoscope system with CCD (charge-coupled device) function |
-
2010
- 2010-12-30 CN CN2010106133920A patent/CN102028504B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050119577A1 (en) * | 2003-11-06 | 2005-06-02 | Olympus Corporation | Intracoelomic mobile body, and capsule-type ultrasonic endoscope |
| EP1992290A1 (en) * | 2006-03-03 | 2008-11-19 | Olympus Medical Systems Corp. | Ultrasonic vibrator and body cavity ultrasonograph having the ultrasonic vibrator |
| CN101925382A (en) * | 2008-01-28 | 2010-12-22 | 耶达研究及发展有限公司 | Endoscopic imaging photodynamic therapy system and methods of use |
| CN101301188A (en) * | 2008-05-30 | 2008-11-12 | 路轶群 | Self-storage endoscope and control mode thereof |
| CN201939381U (en) * | 2010-12-30 | 2011-08-24 | 广州宝胆医疗器械科技有限公司 | Color Doppler ultrasonic capsule small intestinal endoscope system with CCD (charge-coupled device) function |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012088983A1 (en) * | 2010-12-30 | 2012-07-05 | 广州宝胆医疗器械科技有限公司 | Color doppler ultrasonic capsule small intestinal endoscope system |
| CN103750800A (en) * | 2011-12-30 | 2014-04-30 | 广州宝胆医疗器械科技有限公司 | Capsule enteroscope system with electronic CCD (charge coupled device) camera system and Doppler laser system |
| CN104473614A (en) * | 2014-12-12 | 2015-04-01 | 深圳先进技术研究院 | Capsule endoscope |
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| Publication number | Publication date |
|---|---|
| CN102028504B (en) | 2012-04-18 |
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Granted publication date: 20120418 |