CN201920766U - Capsule small intestinal endoscopy system with color Doppler ultrasound function - Google Patents
Capsule small intestinal endoscopy system with color Doppler ultrasound function Download PDFInfo
- Publication number
- CN201920766U CN201920766U CN2010206889168U CN201020688916U CN201920766U CN 201920766 U CN201920766 U CN 201920766U CN 2010206889168 U CN2010206889168 U CN 2010206889168U CN 201020688916 U CN201020688916 U CN 201020688916U CN 201920766 U CN201920766 U CN 201920766U
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- color doppler
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- small intestinal
- doppler ultrasonography
- capsule small
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Abstract
The utility model relates to a medical capsule small intestinal endoscopy system capable of entering small intestines for inspection, and provides a capsule small intestinal endoscopy system with a color Doppler ultrasound function, which comprises a capsule small intestinal endoscopy, a controller terminal and a workstation, wherein the capsule small intestinal endoscopy comprises a housing. The outer surface of the housing is provided with an annular airbag, and a color Doppler ultrasound module, a data processing chip, an auxiliary module, a power supply module and a data processing module are arranged in the housing in sequence and connected sequentially. The utility model further provides a color Doppler ultrasound capsule small intestinal endoscopy system and a two-way color Doppler ultrasound capsule small intestinal endoscopy system which are combined with a CCD (charge coupled device) function on the basis of the capsule small intestinal endoscopy system with the color Doppler ultrasound function. The capsule small intestinal endoscopy system with the color Doppler ultrasound function is used for detecting flow velocity and flow rate of vessels among intestinal tract walls by the aid of the Doppler principle, enriching diagnosing approaches of digestive tract diseases, and effectively improving accuracy of diagnosis.
Description
Technical field
This utility model 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.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, can detect the low speed blood flow of endovascular blood flow information of diameter 0.2mm and 0.2cm/s at present; 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.
Capsule small intestinal mirror system in conjunction with color doppler ultrasonography technology and capsule endoscope technology does not appear at present as yet, thus the diagnostic means that makes the doctor lack more effectively, enrich.
The utility model content
Technical problem to be solved in the utility model provides a kind of capsule small intestinal mirror system, and it can be in conjunction with the color doppler ultrasonography technology, for diagnosis provides reference more accurately.
For achieving the above object, this utility model provides a kind of capsule small intestinal mirror system with color doppler ultrasonography 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 and data processing module in the described housing in order, described color doppler ultrasonography module, data processing chip, supplementary module, supply module are connected successively with data processing module.
Housing described in the utility model both ends are nose circle, and described color doppler ultrasonography module is having at least one ultrasound emission probe and at least one ultrasonic receiving transducer near housing nose circle place.
Supplementary module described in the utility model comprises control circuit and small compressed-air container.
Also comprise a CCD module in the housing described in the utility model, this CCD module is connected with described data processing module and is positioned at another nose circle of housing.
CCD module described in the utility model comprises light source, optical lens, CCD processor and circuit.
Optical lens diameter described in the utility model is 8.0mm at the most.
1/4 inch at the most of CCD processor size described in the utility model, resolution at least 50 ten thousand pixels.
Also comprise the second color doppler ultrasonography module in the housing described in the utility model, this second color doppler ultrasonography module is connected with described data processing module and is positioned at another nose circle of housing, and the described second color doppler ultrasonography module has at least one ultrasound emission probe and at least one ultrasonic receiving transducer.
The imaging type of color doppler ultrasonography module described in the utility model is at least a in report, continuous wave, the high pulse repetition frequency.
Data processing module described in the utility model is a transmitting set.
This utility model 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 utilize doppler principle that the flow velocity and the flow of the blood vessel between intestinal walls are detected, and return image information; In conjunction with the CCD technology, can also provide intestinal photographic images clearly, two kinds of images of analysis-by-synthesis simultaneously; Two cover color doppler ultrasonography modules are set simultaneously then can provide the color doppler ultrasonography image of multi-angle, helps the doctor by analysis-by-synthesis, further diagnoses the state and the disease situation of intestinal.
Description of drawings
Fig. 1 is the capsule small intestinal mirror system work sketch map with color doppler ultrasonography function of the present utility model.
Fig. 2 is the structure diagram with capsule small intestinal mirror of color doppler ultrasonography function of the present utility model.
Fig. 3 is that the capsule small intestinal mirror air bag with color doppler ultrasonography function of the present utility model opens design sketch.
Fig. 4 is the capsule small intestinal mirror with the color doppler ultrasonography function of the present utility model sketch map of working in small intestinal.
Fig. 5 is the capsule small intestinal mirror structure diagram that has CCD function and color doppler ultrasonography function simultaneously of the present utility model.
Fig. 6 is the CCD modular structure sketch with capsule small intestinal mirror of color doppler ultrasonography function of the present utility model.
Fig. 7 is the structure diagram of two-way color doppler ultrasonography capsule small intestinal mirror of the present utility model.
Fig. 8 is the two-way color doppler ultrasonography capsule small intestinal mirror of the present utility model sketch map of working in small intestinal.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is described in further detail.
As depicted in figs. 1 and 2, the patient under physician guidance, the color doppler ultrasonography capsule small intestinal mirror 1 that oral process is disinfected, under the help of peristalsis of the digest tract 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 1131 emission characteristic frequency in intestinal of color doppler ultrasonography module 113, ultrasound wave is received by ultrasonic receiving transducer 1132 after reflection, handle through data processing chip 114 again, image is delivered to data processing module 117, and this data processing module 117 preferably mails to external controller terminal 2 with the radio transmission form with picture signal.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 4, the doctor can control supplementary module 115 by the radio transmission mode and discharge compressed air, makes airbag inflation, struts small intestinal 8 gauffers, and the image of intestinal wall 81 is scanned and takes.This aerating gasbag 112 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 116 in vivo along gastrointestinal motor, quits work and reclaims.When data processing module 117 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, image document is further processed.
As shown in Figure 2, the color doppler ultrasonography capsule small intestinal mirror that this utility model provides comprises housing 111, housing 111 outer surfaces have an annular air-pocket 112, the gravel size decision diameter of housing 111 is 15mm at the most, length is 30mm at the most, and adopt strong antacid biocompatible material manufacturing, the minimum corrosion that can resist gastric acid of its intensity.Housing 111 both ends are nose circle, be arranged with color doppler ultrasonography module 113, data processing chip 114, supplementary module 115, supply module 116 and data processing module 117 in the housing 111 in order, described color doppler ultrasonography module 113, data processing chip 114, supplementary module 115, supply module 116 and data processing module 117 are connected successively.
As shown in Figure 5, this utility model also provides a kind of capsule small intestinal mirror that possesses CCD function and color doppler ultrasonography function simultaneously.This capsule small intestinal mirror comprises housing 121, and housing 121 outer surfaces have an annular air-pocket 122, and the gravel size decision diameter of housing 121 is 15mm at the most, and length is 30mm at the most, and adopts strong antacid biocompatible material manufacturing, the minimum corrosion that can resist gastric acid of its intensity.Housing 121 both ends are nose circle, be arranged with color doppler ultrasonography module 123, data processing chip 124, supplementary module 125, supply module 126, data processing module 127 and CCD module 128 in the housing 121 in order, described color doppler ultrasonography module 123, data processing chip 124, supplementary module 125, supply module 126, data processing module 127 and CCD module 128 are connected successively.Air bag 122 adopts strong antiacid deformable material manufacturing, its effect be fixedly color doppler ultrasonography capsule small intestinal mirror 1 with strut small intestinal 8 gauffers.Air bag 122 opens back diameter 25mm at least, and its gas is from the compressed air in the supplementary module 125.Color doppler ultrasonography module 123 is having at least one ultrasound emission probe 1231 and at least one ultrasonic receiving transducer 1232 near housing 121 1 nose circle places.The quantity of described ultrasound emission probe 1231 and ultrasonic receiving transducer 1232 is preferably two respectively.Described color doppler ultrasonography module 123 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 6, CCD module 128 is comprising light source 1281, optical lens 1282, CCD processor 1283 and circuit near housing 121 another nose circle places.Light source 1281 provides optical lens 1282 to take needed brightness, and 1283 of CCD processors are taken the picture rich in detail of digestive tract wall and are sent to data processing module 127 with user-defined frequency.The diameter of optical lens 1282 is preferably 8.0mm at the most, 1/4 inch at the most of the gravel size decision of CCD processor 1283, and resolution is at least 50 ten thousand pixels preferably, and the temporal frequency of its work is by User Defined.
As shown in Figure 7, this utility model also provides a kind of two-way color doppler ultrasonography capsule small intestinal mirror.This capsule small intestinal mirror comprises housing 131, and housing 131 outer surfaces have an annular air-pocket 132, and the gravel size decision diameter of housing 131 is 15mm at the most, and length is 30mm at the most, and adopts strong antacid biocompatible material manufacturing, the minimum corrosion that can resist gastric acid of its intensity.Housing 131 both ends are nose circle, be arranged with the first color doppler ultrasonography module 133, data processing chip 134, supplementary module 135, supply module 136, data processing module 137 and the second color doppler ultrasonography module module 138 in the housing 131 in order, the described first color doppler ultrasonography module 133, data processing chip 134, supplementary module 135, supply module 136, data processing module 137 and the second color doppler ultrasonography module 138 are connected successively.Air bag 132 adopts strong antiacid deformable material manufacturing, its effect be fixedly color doppler ultrasonography capsule small intestinal mirror 1 with strut small intestinal 8 gauffers.Air bag 132 opens back diameter 25mm at least, and its gas is from the compressed air in the supplementary module 135.As shown in Figure 8, the doctor can control supplementary module 135 by the radio transmission mode and discharge compressed air, air bag 132 is expanded, strut small intestinal 8 gauffers, 133 pairs of the place ahead intestinal wall 81 images of the first color doppler ultrasonography module scan and take, and the second color doppler ultrasonography module 138 scans and takes rear intestinal wall 82 images simultaneously.
The first color doppler ultrasonography module 133 is having at least one ultrasound emission probe 1331 and at least one ultrasonic receiving transducer 1332 near housing 131 1 nose circle places.The quantity of described ultrasound emission probe 1331 and ultrasonic receiving transducer 1332 is preferably two respectively.The second color doppler ultrasonography module, 138 structures are identical with the first color doppler ultrasonography module, 133 structures, have at least one ultrasound emission probe and at least one ultrasonic receiving transducer near another nose circle place of housing.The first color doppler ultrasonography module 133 and the second color doppler ultrasonography module 138 all can provide multiple imaging type, are preferably at least a in report (PW), continuous wave (CW) and the high pulse repetition frequency (HPRF).
Data processing chip 134 is to handle the first color doppler ultrasonography module 133 and the second color doppler ultrasonography module, 138 image transmitted data and image document is transferred to the intermediate structure that data processing module 137 is handled, the radio command that while receiving workstation 3 sends is according to the state of instruction control capsule small intestinal mirror 1; Can send instruction to supplementary module 135 in addition, the opening and closing of control air bag 132.Data processing chip 134 passes through to calculate the difference on the frequency that compares ultrasound emission probe 1331 and ultrasonic receiving transducer 1332, 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 134 is 7.5mm at the most preferably, and filming frequency is by User Defined.Supplementary module 135 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 134, and 135 pairs of air bags 132 of control supplementary module are inflated and exitted, thereby realizes the opening and closing of air bag 132.Supply module 136 preferred high-capacity batteries can provide at least 5 hours electric weight.Data processing module 137 is preferably transmitting set, by transmitting set to external controller terminal 2 images that transmits, and by the two-way color doppler ultrasonography capsule of external radio control small intestinal mirror 1.Data processing module 137 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.
Claims (10)
1. capsule small intestinal mirror system with color doppler ultrasonography 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 and data processing module in the described housing in order, described color doppler ultrasonography module, data processing chip, supplementary module, supply module are connected successively with data processing module.
2. the capsule small intestinal mirror system with color doppler ultrasonography function according to claim 1, it is characterized in that: described housing both ends are nose circle, and described color doppler ultrasonography module is having at least one ultrasound emission probe and at least one ultrasonic receiving transducer near housing nose circle place.
3. the capsule small intestinal mirror system with color doppler ultrasonography function according to claim 1, it is characterized in that: described supplementary module comprises control circuit and small compressed-air container.
4. the capsule small intestinal mirror system with color doppler ultrasonography function according to claim 1 is characterized in that: also comprise a CCD module in the described housing, this CCD module is connected with described data processing module and is positioned at another nose circle of housing.
5. the capsule small intestinal mirror system with color doppler ultrasonography function according to claim 4, it is characterized in that: described CCD module comprises light source, optical lens, CCD processor and circuit.
6. the capsule small intestinal mirror system with color doppler ultrasonography function according to claim 5, it is characterized in that: described optical lens diameter is 8.0mm at the most.
7. the capsule small intestinal mirror system with color doppler ultrasonography function according to claim 5 is characterized in that: 1/4 inch at the most of described CCD processor size, resolution at least 50 ten thousand pixels.
8. the capsule small intestinal mirror system with color doppler ultrasonography function according to claim 1, it is characterized in that: also comprise the second color doppler ultrasonography module in the described housing, this second color doppler ultrasonography module is connected with described data processing module and is positioned at another nose circle of housing, and the described second color doppler ultrasonography module has at least one ultrasound emission probe and at least one ultrasonic receiving transducer.
9. according to each described capsule small intestinal mirror system with color doppler ultrasonography function of claim 1 to 8, it 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.
10. according to each described capsule small intestinal mirror system with color doppler ultrasonography function of claim 1 to 8, it is characterized in that: described data processing module is a transmitting set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206889168U CN201920766U (en) | 2010-12-30 | 2010-12-30 | Capsule small intestinal endoscopy system with color Doppler ultrasound function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206889168U CN201920766U (en) | 2010-12-30 | 2010-12-30 | Capsule small intestinal endoscopy system with color Doppler ultrasound function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201920766U true CN201920766U (en) | 2011-08-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206889168U Expired - Lifetime CN201920766U (en) | 2010-12-30 | 2010-12-30 | Capsule small intestinal endoscopy system with color Doppler ultrasound function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201920766U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102008327A (en) * | 2010-12-30 | 2011-04-13 | 广州宝胆医疗器械科技有限公司 | Capsule enteroscope system with color Doppler ultrasound function |
| 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 |
-
2010
- 2010-12-30 CN CN2010206889168U patent/CN201920766U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102008327A (en) * | 2010-12-30 | 2011-04-13 | 广州宝胆医疗器械科技有限公司 | Capsule enteroscope system with color Doppler ultrasound function |
| 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 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110810 |