CN102551643A - Self-assembling type medical serpentiform endoscopic capsule - Google Patents
Self-assembling type medical serpentiform endoscopic capsule Download PDFInfo
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- CN102551643A CN102551643A CN2012100350947A CN201210035094A CN102551643A CN 102551643 A CN102551643 A CN 102551643A CN 2012100350947 A CN2012100350947 A CN 2012100350947A CN 201210035094 A CN201210035094 A CN 201210035094A CN 102551643 A CN102551643 A CN 102551643A
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Abstract
The invention discloses a self-assembling type medical serpentiform endoscopic capsule, which is characterized by consisting of a plurality of independent functional sub-capsules. Each functional sub-capsule is a columnar structure, and a joint with a fixed code and an abutting mechanism are respectively arranged at the head and the tail of each functional sub-capsule; after the functional sub-capsules enter the intestinal tract of a patient, the joints at the heads and the tails of the functional sub-capsules are sequentially electrically connected with the abutting mechanisms according to the fixed codes so as to form a chain-shaped snake, and function supplementation is realized. The self-assembling type medical serpentiform endoscopic capsule not only has functions of detection and therapy, but also can be swallowed conveniently, can realize flexible combination, leads diagnosis and therapy to be more accurate and effective, and is convenient in popularization and application.
Description
Technical field
The present invention relates to a kind of modern medical service detecting instrument, be specifically related to a kind of be used to get into the human body intestines and stomach peep in carrying out detect or treatment in peep capsule.
Background technology
Along with the development of scientific progress and medical skill, various capsule endoscope technology have in recent years appeared on the market.Capsule endoscope, English name: capsule endoscopy is a kind of endoscope of making capsule shape, and it is the Medical Instruments that is used for checking human body intestinal canal.Capsule endoscope can directly get into human body, is used to spy upon the health status at human body the intestines and stomach and esophagus position, can be used to help the doctor that patient is diagnosed.
The most initial capsule endoscope; Only possesses simple shoot function; Its structure generally comprises the capsule body; Be arranged on that capsule is intrinsic to be used to provide the power supply of energy and the filming apparatus that is used to detect, the capsule body generally adopts transparent outer cover, and filming apparatus generally comprises light source, image-forming component, pick off, transmitter module etc.; Filming apparatus is used to take the image in the record intestinal and the picture signal that photographs is transmitted into external receiving element, at external receiving element through demonstrate the shooting situation after the processing unit processes at the terminal.So just can detect affected area practical situation, solution for deliberation easily.
For example: Chinese patent number is that 200420033041.2 disclosed a kind of administered through oral get in the medical radio that gastrointestinal tract observe and peep capsule, and the optics protecgulum (2) that it comprises housing (12), be connected with housing, sequence arrangement are in the intravital LED illumination array of shell (3), camera lens (4), magnetic switch module (8); Also comprise imageing sensor (5) in the capsule, can image information be converted to little processing (6), RF receiving and transmission module (9) and the dual-mode antenna (10) of the jpeg format of compression; Wherein, The signal output part of imageing sensor connects the I/O mouth of little processing; Convert the image information that receives the jpeg format of compression to by microprocessor, be delivered to the data receiver of RF receiving and transmission module again, send information through a day alignment portable image monitor by RF receiving and transmission module; The control instruction that RF receiving and transmission module receives through antenna, and connect LED illumination array, imageing sensor and the working method of RF receiving and transmission module and the control end of duty by the I/O mouth after to the instruction process that receives through microprocessor.It has the little characteristics of volume, and the patient takes no fear; During checking do not influence walking and daily routines; Simple to operate; Need not be in hospital; There is not the complication that operation causes; Can realize that all-digestive tract inspection, image document can supply the doctor to review analysis repeatedly.Can be in inspection the control outside the acceptor at any time, can the real-time inspection wireless transmit in gastral image.
And for example, Chinese patent number is 200820099592.7 to disclose a kind of self-driving capsule, comprises capsule body; Also comprise driving device, driving device comprises driving and revolves shell and to be arranged on the intravital power supply of capsule, control circuit board and drive motors, drives to revolve shell and capsule body is rotatably assorted; Drive motors is fixedly installed in the capsule body, and the shaft extension of drive motors goes out capsule body and revolves shell with driving and be fixedly connected, and drives the dead in line of revolving shell, capsule body and drive motors; What driving revolved that the shell excircle is provided with at least one projection revolves the shell tooth, revolve the shell tooth vertically spiral launch, said control circuit board is serially connected between power supply and the drive motors; The present invention can control the capsule speed of service and direction; To being detained or moving capsule endoscope channeling conduct slowly, make it current smoothly in human body, can drag be attached thereto in peep capsule and advance or retreat; Peep capsular motility in the enhancing, to suspected abnormality observe repeatedly, real-time photography, photography.
Development along with technology; Peep capsule in the medical radio and not only can be used for detecting, also can increase functions such as drug delivery and miniature operation, integrated functionality will get more and more; Therefore its volume also can increase; Therefore administered through oral gets into gastrointestinal tract will become the difficulty that becomes, the misery that the increase user brings when swallowing and uncomfortable huge, and influence promoting the use of this technology.
In sum, existing medical endoscope capsule causes the capsule volume to become big after existing function to increase, and the capsule smaller volume will swallowed and require to user smoothly simultaneously, forms conflicting defective.
Summary of the invention
Deficiency to above-mentioned prior art; Technical problem to be solved by this invention is; Peep the integrated back of capsule function volume in how solving and become the problem that causes user to be difficult to swallow greatly; Peep capsule in making and to have the more function selection, can make things convenient for user to swallow again, make it be convenient to actual promoteing the wider application more.
The present invention has adopted following technical proposals to solve the technical problem.
A kind of self-assembly is medical peeps capsule in snakelike, and its characteristics are, are made up of the sub-capsule of a plurality of standalone features; The sub-capsule of each function is a column structure, and head and the tail are respectively equipped with the union joint and the docking mechanism of regular coding; The sub-capsule of each function is after getting into intestinal, and each head and the tail union joint carries out order according to its regular coding and docking mechanism, and to be electrically connected the composition chain snakelike, and it is additional to carry out function; Wherein, said sub-capsule is to contain to be useful on first functional capsule that light optics is handled; Contain second functional capsule that is useful on shooting, takes pictures and handle; Contain the 3rd functional capsule that is useful on control of magnetic control power supply and radio-frequency receiving-transmitting; Contain the 4th functional capsule that is useful on the microprocessor information processing; Containing promising system provides the five-function capsule of makeup energy power supply; Contain the 6th functional capsule that is provided with device for administration of drugs; The 7th functional capsule that contains miniature operation device; And any two or more combination that contains the 8th functional capsule that carries out whole electric control.Wherein, sequence number such as described first, second, third is only used in technical scheme, and each capsule is differentiated mutually, and ordering limits when it not being used.During concrete the use; Capsular combination can be carried out according to actual needs, before swallowing, earlier according to the actual requirements through the union joint coding is realized the capsular ordering of antithetical phrase; And then swallow respectively, each sub-capsule promptly makes up according to preset order according to coding after getting into the intestines and stomach.After docking each other between the sub-capsule, can be used in the contact joint that transmits signal and power energy and be connected, and then between sub-capsule, realize the transmission of signal and power.Such as when the sub-capsule energy shortage that just in the intestines and stomach, moving, can swallow again one for system provide the functional capsule of makeup energy power supply enter and formerly sub-capsule butt joint after can be through electric energy conveying be sub-capsule makeup energy formerly.For another example; Can be to adopt to have sub-capsule and sub-capsule butt joint that focus detects sensing function with device for administration of drugs; Have sub-capsule that focus detects sensing function then and detect after the focus directly and detection signal to be passed to the sub-capsule with device for administration of drugs can trigger it and carry out dispenser, realize treatment.In the present technique; One each subfunction capsule all is to adopt the prior function module to obtain; It himself is not the place that the application contributes to prior art; The place that the application contributes to prior art is these various functional modules are arranged on separately on the sub-capsule, lets swallowing the back separately and in human body, achieve a butt joint and use, and existingly peeps the excessive problem that is difficult to swallow of capsule volume in multi-functional thereby can solve.
As optimization, the union joint of said regular coding can be to comprise automatic turning mechanism, butt joint identification and infrared accurate location structure.The butt joint that wherein butt joint is discerned and infrared accurate location structure can be encoded is discerned and accurate location, need to determine whether to overturn, when needing, by achieving a butt joint behind the automatic turning mechanism aligning.Can realize the mechanism of these functions, all be sophisticated prior art, directly uses to get final product, so at this its concrete structure is not detailed.
As optimization, said docking mechanism is electromagnetic type or mechanical type; All can the unitary control of acceptor outer control realize mutual automatic butt and come off.Can realize that automatic butt and the mechanism that comes off also are separately sophisticated prior aries, so not at this detailed description.For example, fighter plane aloft refuels, and oil nozzle need carry out automatic butt and separate, and satellite also needs automatic butt and separates on high.These technical application also are to have belonged to sophisticated prior art to small appliance, no longer detail.
As optimization; Said second functional capsule comprises the capsule body and is arranged at intrinsic power supply of capsule and the checkout gear that is used to make a video recording, take pictures that shooting, photographic attachment are used to take the interior image of record intestinal and the picture signal that photographs is transmitted into external receiving element.
As optimization, said the 6th functional capsule comprises capsule body and the power supply and the device for administration of drugs that are provided with in it, and said power supply is connected with device for administration of drugs and for it provides energy, said device for administration of drugs is used for the unitary control of acceptor outer control the sufferer place is discharged medicine.
As optimization; Said the 7th functional capsule comprises capsule body and the power supply and the operation device that are provided with in it; Said power supply is connected with operation device and for it provides energy, said operation device is used for the unitary control of acceptor outer control and adopts the laser scalpel that has that affected area is carried out cutting operation.
In the technical scheme of the present invention, be arranged on the capsule separately separately and independently power supply power supply is set separately originally being integrated in filming apparatus, device for administration of drugs and an operation device on the capsule or the like mechanism.So promptly reduced each capsular volume, be beneficial to when using and swallow.After swallowing, in intestinal, dock into as a wholely again by the union joint that is provided with and docking mechanism, operations such as the unitary control of acceptor outer control detects, dispenser and cutting.Wherein, described filming apparatus, device for administration of drugs, operation device functional structure all adopt sophisticated prior art, directly use in this programme to get final product.The structure of said union joint also is used for existing sophisticated prior art; Have modes such as electromagnetism butt joint, mechanical type butt joint; Can also adopt recognition technology, dock, the ordering when achieving a butt joint according to different coding; Form the snakelike capsule chain of chain, detect successively, dispenser, operation supervisor.These concrete implementation procedures all can adopt sophisticated prior art, so not in this detailed introduction.
In sum, the present invention is peeping in the capsule each Function Decomposition separately as sub-capsule independently in existing, docks work in combination again after getting into the intestines and stomach.One has solved existing multi-functional capsule swallows inconvenience, is unfavorable for the defective of promoting; Two when using; Can swallow capsule earlier and detect diagnosis with measuring ability, judge concrete focus situation after, swallow corresponding other capsules again and get into user the intestines and stomach and make up laggard row and treat operation targetedly; More flexible when making use, diagnoses and treatment is more accurately with effective.Detect and the function of treatment so the present invention not only possesses simultaneously, and conveniently swallow, can flexible combination, make diagnoses and treatment more accurately with effectively, easy to utilize.
Description of drawings
Fig. 1 is the structural representation sketch after the specific embodiment of the invention one butt joint.
Fig. 2 is the structural representation sketch after the specific embodiment of the invention two butt joints.
The specific embodiment
Below in conjunction with the accompanying drawing and the specific embodiment the present invention is done further detailed description.
The specific embodiment one: as shown in Figure 1, a kind of self-assembly is medical peeps capsule in snakelike, is made up of the sub-capsule of a plurality of standalone features; The sub-capsule of each function is a column structure, and head and the tail are respectively equipped with the union joint and the docking mechanism of regular coding; The sub-capsule of each function is after getting into intestinal, and each head and the tail union joint carries out order according to its regular coding and docking mechanism, and to be electrically connected the composition chain snakelike, and it is additional to carry out function; Wherein, said sub-capsule is to contain to be useful on first functional capsule 1 that light optics is handled; Contain second functional capsule 2 that is useful on shooting, takes pictures and handle; Contain the 3rd functional capsule 3 that is useful on control of magnetic control power supply and radio-frequency receiving-transmitting; Contain the 4th functional capsule 4 that is useful on the microprocessor information processing; Containing promising system provides the five-function capsule 5 of makeup energy power supply; Contain the 6th functional capsule 6 that is provided with device for administration of drugs; The 7th functional capsule 7 that contains miniature operation device; And contain 8 compositions of the 8th functional capsule that carry out whole electric control.During enforcement, the union joint of said regular coding comprises automatic turning mechanism, butt joint identification and infrared accurate location structure.Said docking mechanism is electromagnetic type or mechanical type; All can the unitary control of acceptor outer control realize mutual automatic butt and come off.Wherein, Said second functional capsule 2 comprises the capsule body and is arranged at intrinsic power supply of capsule and the checkout gear that is used to make a video recording, take pictures that shooting, photographic attachment are used to take the interior image of record intestinal and the picture signal that photographs is transmitted into external receiving element.Said the 6th functional capsule 6 comprises capsule body and the power supply and the device for administration of drugs that are provided with in it, and said power supply is connected with device for administration of drugs and for it provides energy, said device for administration of drugs is used for the unitary control of acceptor outer control the sufferer place is discharged medicine.Said the 7th functional capsule 7 comprises capsule body and the power supply and the operation device that are provided with in it; Said power supply is connected with operation device and for it provides energy, said operation device is used for the unitary control of acceptor outer control and adopts the laser scalpel that has that affected area is carried out cutting operation.
During practical implementation,, also can be any two or more combination in above-mentioned eight functional capsules, such as the version that is combined into the following specific embodiment two according to concrete needs.
The specific embodiment two; As shown in Figure 2; A kind of self-assembly is medical peeps capsule in snakelike, comprises that the first capsule body, 1, the first capsule body 1 is provided with first power supply 2 and the filming apparatus 3 that is used to detect; First power supply 2 is connected with filming apparatus 3 and for it provides energy, filming apparatus 3 is used to take the interior image of record intestinal and the picture signal that photographs is transmitted into external receiving element; Also comprise the second capsule body 4; The second capsule body 4 is provided with second source 5 and device for administration of drugs 6; Said second source 5 is connected with device for administration of drugs 6 and for it provides energy, said device for administration of drugs 6 is used for the unitary control of acceptor outer control the sufferer place is discharged medicine; Also comprise the 3rd capsule body 7; The 3rd capsule body 7 is provided with the 3rd power supply 8 and operation device 9; Said the 3rd power supply 8 is connected with operation device 9 and for it provides energy, said operation device 9 is used for the unitary control of acceptor outer control and adopts the laser scalpel that has that affected area is carried out cutting operation; Be provided with the union joint 10 of can the unitary control of acceptor outer control realizing mutual automatic butt and coming off on the said first capsule body 1, the second capsule body 4 and the 3rd capsule body 7.
Above-mentioned embodiment should be regarded as further explain of the present invention rather than restriction; During such as practical implementation; The Caplet with sampling function, Caplet or the like can also be increased again, protection scope of the present invention all should be regarded as still having fallen into PH measuring ability.
Claims (6)
1. a self-assembly is medical peeps capsule in snakelike, it is characterized in that, is made up of the sub-capsule of a plurality of standalone features; The sub-capsule of each function is a column structure, and head and the tail are respectively equipped with the union joint and the docking mechanism of regular coding; The sub-capsule of each function is after getting into intestinal, and each head and the tail union joint carries out order according to its regular coding and docking mechanism, and to be electrically connected the composition chain snakelike, and it is additional to carry out function;
Said sub-capsule is to contain to be useful on first functional capsule that light optics is handled; Second functional capsule that is used to make a video recording, take pictures and handles; The 3rd functional capsule that is used for control of magnetic control power supply and radio-frequency receiving-transmitting; The 4th functional capsule that is used for the microprocessor information processing; The five-function capsule of makeup energy power supply is provided for system; Be provided with the 6th functional capsule of device for administration of drugs; The 7th functional capsule that contains miniature operation device; And any two or more combination that contains the 8th functional capsule that carries out whole electric control.
2. self-assembly according to claim 1 is medical peeps capsule in snakelike, it is characterized in that, the union joint of said regular coding comprises automatic turning mechanism, butt joint identification and infrared accurate location structure.
3. self-assembly according to claim 1 is medical peeps capsule in snakelike, it is characterized in that said docking mechanism is electromagnetic type or mechanical type; All can the unitary control of acceptor outer control realize mutual automatic butt and come off.
4. self-assembly according to claim 1 is medical peeps capsule in snakelike; It is characterized in that; Said second functional capsule comprises the capsule body and is arranged at intrinsic power supply of capsule and the checkout gear that is used to make a video recording, take pictures that shooting, photographic attachment are used to take the interior image of record intestinal and the picture signal that photographs is transmitted into external receiving element.
5. self-assembly according to claim 1 is medical peeps capsule in snakelike; It is characterized in that; Said the 6th functional capsule comprises capsule body and the power supply and the device for administration of drugs that are provided with in it; Said power supply is connected with device for administration of drugs and for it provides energy, said device for administration of drugs is used for the unitary control of acceptor outer control the sufferer place is discharged medicine.
6. self-assembly according to claim 1 is medical peeps capsule in snakelike; It is characterized in that; Said the 7th functional capsule comprises capsule body and the power supply and the operation device that are provided with in it; Said power supply is connected with operation device and for it provides energy, said operation device is used for the unitary control of acceptor outer control and adopts the laser scalpel that has that affected area is carried out cutting operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210035094.7A CN102551643B (en) | 2012-02-16 | 2012-02-16 | Self-assembling type medical serpentiform endoscopic capsule |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210035094.7A CN102551643B (en) | 2012-02-16 | 2012-02-16 | Self-assembling type medical serpentiform endoscopic capsule |
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| CN102551643A true CN102551643A (en) | 2012-07-11 |
| CN102551643B CN102551643B (en) | 2014-03-19 |
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| CN201210035094.7A Expired - Fee Related CN102551643B (en) | 2012-02-16 | 2012-02-16 | Self-assembling type medical serpentiform endoscopic capsule |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103157193A (en) * | 2013-03-08 | 2013-06-19 | 江门市康之源医疗设备科技有限公司 | Treatment channel device for gynecological treatment instrument |
| CN106344018A (en) * | 2016-09-13 | 2017-01-25 | 天津理工大学 | Wireless micro-pipe capsule-like child-mother robot and operating method thereof |
| CN113209460A (en) * | 2021-06-15 | 2021-08-06 | 天津理工大学 | Gastrointestinal tract targeted drug delivery self-reconstruction capsule robot and working method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002000556A (en) * | 2000-06-26 | 2002-01-08 | Nonomura Tomosuke | Endoscope |
| JP2004329292A (en) * | 2003-04-30 | 2004-11-25 | Shimadzu Corp | Small-sized photographing device |
| CN1856290A (en) * | 2003-09-29 | 2006-11-01 | 奥林巴斯株式会社 | Capsule dosing system, dosing method using capsule dosing system, and control method for capsule dosing system |
| CN101011234A (en) * | 2007-01-24 | 2007-08-08 | 重庆特奥科技有限公司 | Regulating and controlling technique of capsule endoscope |
| CN201855252U (en) * | 2010-10-27 | 2011-06-08 | 李玉霞 | Capsule endoscope |
-
2012
- 2012-02-16 CN CN201210035094.7A patent/CN102551643B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002000556A (en) * | 2000-06-26 | 2002-01-08 | Nonomura Tomosuke | Endoscope |
| JP2004329292A (en) * | 2003-04-30 | 2004-11-25 | Shimadzu Corp | Small-sized photographing device |
| CN1856290A (en) * | 2003-09-29 | 2006-11-01 | 奥林巴斯株式会社 | Capsule dosing system, dosing method using capsule dosing system, and control method for capsule dosing system |
| CN101011234A (en) * | 2007-01-24 | 2007-08-08 | 重庆特奥科技有限公司 | Regulating and controlling technique of capsule endoscope |
| CN201855252U (en) * | 2010-10-27 | 2011-06-08 | 李玉霞 | Capsule endoscope |
Non-Patent Citations (1)
| Title |
|---|
| 郑永煌: "空间交会对接结束", 《自然杂志》 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103157193A (en) * | 2013-03-08 | 2013-06-19 | 江门市康之源医疗设备科技有限公司 | Treatment channel device for gynecological treatment instrument |
| CN106344018A (en) * | 2016-09-13 | 2017-01-25 | 天津理工大学 | Wireless micro-pipe capsule-like child-mother robot and operating method thereof |
| CN106344018B (en) * | 2016-09-13 | 2023-10-27 | 天津理工大学 | Wireless micro-channel capsule mother-son robot and working method thereof |
| CN113209460A (en) * | 2021-06-15 | 2021-08-06 | 天津理工大学 | Gastrointestinal tract targeted drug delivery self-reconstruction capsule robot and working method thereof |
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| CN102551643B (en) | 2014-03-19 |
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