CN102008325B - Color Doppler ultrasound capsule enteroscopy system - Google Patents
Color Doppler ultrasound capsule enteroscopy system Download PDFInfo
- Publication number
- CN102008325B CN102008325B CN2010106133935A CN201010613393A CN102008325B CN 102008325 B CN102008325 B CN 102008325B CN 2010106133935 A CN2010106133935 A CN 2010106133935A CN 201010613393 A CN201010613393 A CN 201010613393A CN 102008325 B CN102008325 B CN 102008325B
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- China
- Prior art keywords
- module
- cdfi
- data processing
- small intestinal
- capsule
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000002775 capsule Substances 0.000 title claims abstract description 42
- 238000002604 ultrasonography Methods 0.000 title claims abstract description 12
- 230000000968 intestinal effect Effects 0.000 claims abstract description 48
- 239000000523 sample Substances 0.000 claims abstract description 8
- 238000003384 imaging method Methods 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 7
- 238000003745 diagnosis Methods 0.000 abstract description 5
- 210000001035 gastrointestinal tract Anatomy 0.000 abstract description 5
- 201000010099 disease Diseases 0.000 abstract description 4
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 abstract description 4
- 210000003462 vein Anatomy 0.000 abstract description 2
- 210000004712 air sac Anatomy 0.000 abstract 1
- 210000000813 small intestine Anatomy 0.000 abstract 1
- 230000017531 blood circulation Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000007689 inspection Methods 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- 230000001458 anti-acid effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000008855 peristalsis Effects 0.000 description 2
- 231100000216 vascular lesion Toxicity 0.000 description 2
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical class [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 1
- 206010011409 Cross infection Diseases 0.000 description 1
- 206010029803 Nosocomial infection Diseases 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 229940069428 antacid Drugs 0.000 description 1
- 239000003159 antacid agent Substances 0.000 description 1
- 239000000560 biocompatible material Substances 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 210000004204 blood vessel Anatomy 0.000 description 1
- 230000004087 circulation Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 210000001198 duodenum Anatomy 0.000 description 1
- 210000003238 esophagus Anatomy 0.000 description 1
- 210000004211 gastric acid Anatomy 0.000 description 1
- 230000002496 gastric effect Effects 0.000 description 1
- 230000000004 hemodynamic effect Effects 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 210000002429 large intestine Anatomy 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000004445 quantitative analysis Methods 0.000 description 1
- 210000002784 stomach Anatomy 0.000 description 1
- 230000002792 vascular Effects 0.000 description 1
- 210000001835 viscera Anatomy 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/04—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor combined with photographic or television appliances
- A61B1/041—Capsule endoscopes for imaging
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/00064—Constructional details of the endoscope body
- A61B1/00071—Insertion part of the endoscope body
- A61B1/0008—Insertion part of the endoscope body characterised by distal tip features
- A61B1/00082—Balloons
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/08—Detecting organic movements or changes, e.g. tumours, cysts, swellings
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/12—Diagnosis using ultrasonic, sonic or infrasonic waves in body cavities or body tracts, e.g. by using catheters
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/48—Diagnostic techniques
- A61B8/488—Diagnostic techniques involving Doppler signals
Abstract
The invention relates to a medical capsule enteroscopy system which can enter into the small intestine for examination. The invention provides a color Doppler ultrasound capsule enteroscopy system, comprising capsule enteroscopy, a controller terminal and a workstation, wherein the capsule enteroscopy comprises a shell; a ring-shaped air sac is arranged on the outer surface of the shell; 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 shell in sequence and are connected in sequence; the shell has round ends; and the color Doppler ultrasound module is provided with at least an ultrasonic transmitting probe and at least an ultrasonic receiving probe which are close to the round ends of theshell. The system tests the flow rate and flow of the veins between the intestinal walls by adopting the Doppler principle, enriches the diagnosis methods of digestive tract diseases and effectively improves the precision of diagnosis.
Description
Technical field
The present invention relates to medical apparatus and instruments, specifically is a kind ofly can get into 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 built-in shooting of person under inspection's administered through oral 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 inspection convenience, no wound, no lead, no pain, no cross infection, does not influence patient's advantages such as operate as normal; 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 ability 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 appearance combination CDFI is technological and capsule endoscope is technological as yet at present, thereby the diagnostic means that makes the doctor 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 combine the CDFI technology, for diagnosis provides reference more accurately.
For realizing above-mentioned purpose; The invention provides a kind of CDFI capsule small intestinal mirror system; Comprise capsule small intestinal mirror, controller terminal and work station; Said capsule small intestinal mirror comprises housing; Said housing outer surface has an annular air-pocket, is arranged with CDFI module, data processing chip, supplementary module, supply module and data processing module in the said housing in order, and said CDFI module, data processing chip, supplementary module, supply module are connected with data processing module successively.
Housing of the present invention both ends are nose circle, and said CDFI module is having at least one ultrasound emission probe and at least one ultrasonic receiving transducer near housing nose circle place.
The imaging type of CDFI module of the present invention is at least a in report, continuous wave, the high pulse repetition frequency.
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 said 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, help the doctor, further diagnose the state and the disease situation of intestinal through analyzing the CDFI image in the intestinal.
Description of drawings
Fig. 1 is the structure diagram of CDFI capsule small intestinal mirror of the present invention.
Fig. 2 is a CDFI capsule small intestinal mirror system work sketch map of the present invention.
Fig. 3 is that CDFI capsule small intestinal mirror air bag of the present invention opens design sketch.
Fig. 4 is the CDFI capsule small intestinal mirror of the present invention sketch map of in small intestinal, working.
The specific embodiment
Do further to detail below in conjunction with the accompanying drawing specific embodiments of the invention.
CDFI 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.
As shown in Figure 2; The patient is under physician guidance; The CDFI capsule small intestinal mirror 1 that oral process is disinfected, CDFI capsule small intestinal mirror 1 trans-oral 4, esophagus 5, stomach 6, duodenum 7 under peristalsis of the digest tract helps get into small intestinal 8, large intestine 9.The ultrasound wave of ultrasound emission probe 131 emission CF in intestinal of CDFI 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, and this data processing module 17 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 CDFI capsule small intestinal mirror 1 with wireless mode according to the intestinal situation that on workstation monitors, is shown, the kinestate of control CDFI capsule small intestinal mirror 1.As shown in Figure 4, the doctor can control supplementary module 15 through the radio transmission mode and discharge compressed air, and air bag 12 is expanded, and struts small intestinal 8 gauffers, and the image of intestinal wall 81 is scanned and takes.This aerating gasbag 12 also can make capsule small intestinal mirror 1 temporarily be fixed in the intestinal position, so that better carry out CDFI scanning.CDFI capsule small intestinal mirror 1 is in vivo along gastrointestinal motor, up to supply module 16 exhausted or excrete human body through human circulation per anum 10, quits work and reclaims.When data processing module 17 is preferably the storage card, can the storage in the capsule small intestinal mirror 1 after reclaiming be linked and receive in the work station 3, image document is further processed.
Claims (4)
1. CDFI capsule small intestinal mirror system; Comprise CDFI capsule small intestinal mirror, external controller terminal and work station; Said CDFI capsule small intestinal mirror comprises housing; It is characterized in that: said housing outer surface has an annular air-pocket; Be arranged with CDFI module, data processing chip, supplementary module, supply module and data processing module in the said housing in order, said CDFI module, data processing chip, supplementary module, supply module are connected with data processing module successively;
Said housing both ends are nose circle, and said CDFI module is having at least one ultrasound emission probe and at least one ultrasonic receiving transducer near said housing nose circle place;
Said data processing chip is to handle the image document of said CDFI module and image document is transferred to the intermediate structure that said data processing module is handled; Receive the radio command that said work station sends simultaneously; And according to the state of the said CDFI capsule of commands for controlling small intestinal mirror; And, control the opening and closing of said air bag to said supplementary module transmission instruction;
Said supplementary module comprises control circuit and small compressed-air container, is filled with compressed air in this compact container;
Said data processing module is a transmitting set, through transmitting set to the external controller terminal images that transmits, and through external radio control CDFI capsule small intestinal mirror;
Said external controller terminal links to each other with said work station, and image is sent to said work station.
2. CDFI capsule small intestinal mirror system according to claim 1, it is characterized in that: the imaging type of said CDFI module is a report.
3. CDFI capsule small intestinal mirror system according to claim 1, it is characterized in that: the imaging type of said CDFI module is a continuous wave.
4. CDFI capsule small intestinal mirror system according to claim 1, it is characterized in that: the imaging type of said CDFI module is a high pulse repetition frequency.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010106133935A CN102008325B (en) | 2010-12-30 | 2010-12-30 | Color Doppler ultrasound capsule enteroscopy system |
| PCT/CN2011/083094 WO2012088983A1 (en) | 2010-12-30 | 2011-11-29 | Color doppler ultrasonic capsule small intestinal endoscope system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010106133935A CN102008325B (en) | 2010-12-30 | 2010-12-30 | Color Doppler ultrasound capsule enteroscopy system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102008325A CN102008325A (en) | 2011-04-13 |
| CN102008325B true CN102008325B (en) | 2012-04-18 |
Family
ID=43838813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010106133935A Expired - Fee Related CN102008325B (en) | 2010-12-30 | 2010-12-30 | Color Doppler ultrasound capsule enteroscopy system |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN102008325B (en) |
| WO (1) | WO2012088983A1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102008325B (en) * | 2010-12-30 | 2012-04-18 | 广州宝胆医疗器械科技有限公司 | Color Doppler ultrasound capsule enteroscopy system |
| CN103750802A (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 Doppler laser function |
| CN108185973A (en) * | 2017-12-27 | 2018-06-22 | 彭红星 | A kind of ultrasonic wave coordinate detection image processing system |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN201912121U (en) * | 2010-12-30 | 2011-08-03 | 广州宝胆医疗器械科技有限公司 | Color Doppler ultrasound capsule enteroscopy system |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030195415A1 (en) * | 2002-02-14 | 2003-10-16 | Iddan Gavriel J. | Device, system and method for accoustic in-vivo measuring |
| JP4091036B2 (en) * | 2003-11-06 | 2008-05-28 | オリンパス株式会社 | Body cavity moving body |
| JP2006081845A (en) * | 2004-09-17 | 2006-03-30 | Olympus Corp | Ultrasonic capsule |
| CN1868396A (en) * | 2005-05-27 | 2006-11-29 | 上海飞恩微电子有限公司 | Medicine-releasing type capsule endoscope |
| JP2007089910A (en) * | 2005-09-29 | 2007-04-12 | Olympus Medical Systems Corp | Ultrasonic capsule endoscope |
| US20110130658A1 (en) * | 2007-08-16 | 2011-06-02 | Rdc Ltd. | Ultrasonic capsule |
| CN102028504B (en) * | 2010-12-30 | 2012-04-18 | 广州宝胆医疗器械科技有限公司 | Color Doppler ultrasound capsule enteroscopy system with CCD (Charge Coupled Device) function |
| CN102008325B (en) * | 2010-12-30 | 2012-04-18 | 广州宝胆医疗器械科技有限公司 | Color Doppler ultrasound capsule enteroscopy system |
| CN201920766U (en) * | 2010-12-30 | 2011-08-10 | 广州宝胆医疗器械科技有限公司 | Capsule small intestinal endoscopy system with color Doppler ultrasound function |
| CN201920767U (en) * | 2010-12-30 | 2011-08-10 | 广州宝胆医疗器械科技有限公司 | Bidirectional color Doppler ultrasound capsule enteroscope system |
| CN102008327B (en) * | 2010-12-30 | 2012-05-16 | 广州宝胆医疗器械科技有限公司 | Capsule enteroscope system with color Doppler ultrasound function |
| CN102008319B (en) * | 2010-12-30 | 2012-05-16 | 广州宝胆医疗器械科技有限公司 | Bidirectional color Doppler ultrasound capsule enteroscopy system |
| 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 CN2010106133935A patent/CN102008325B/en not_active Expired - Fee Related
-
2011
- 2011-11-29 WO PCT/CN2011/083094 patent/WO2012088983A1/en active Application Filing
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN201912121U (en) * | 2010-12-30 | 2011-08-03 | 广州宝胆医疗器械科技有限公司 | Color Doppler ultrasound capsule enteroscopy system |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2012088983A1 (en) | 2012-07-05 |
| CN102008325A (en) | 2011-04-13 |
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Granted publication date: 20120418 |