CN103156568A - Filament tube capsule oesophagoscope capable of being released and magnetically controlled - Google Patents
Filament tube capsule oesophagoscope capable of being released and magnetically controlled Download PDFInfo
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- CN103156568A CN103156568A CN2012103004768A CN201210300476A CN103156568A CN 103156568 A CN103156568 A CN 103156568A CN 2012103004768 A CN2012103004768 A CN 2012103004768A CN 201210300476 A CN201210300476 A CN 201210300476A CN 103156568 A CN103156568 A CN 103156568A
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- 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
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- 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
- A61B1/00147—Holding or positioning arrangements
- A61B1/00158—Holding or positioning arrangements using magnetic field
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Abstract
The invention provides a filament tube capsule oesophagoscope capable of being released and magnetically controlled. The filament tube capsule oesophagoscope capable of being released and magnetic controlled comprises a needle cylinder, a filament tube, a vacuum sucking disc and a capsule endoscope. The filament tube capsule oesophagoscope capable of being released and magnetic controlled is characterized in that one end of the filament tube is connected with the needle cylinder, the other end of the filament tube is connected with the vacuum sucking disc, and the capsule endoscope is a micro-camera with magnetic dipoles. According to the filament tube capsule oesophagoscope capable of being released and magnetic controlled, the speed of the capsule endoscope passing through an esophagus is controlled through the filament tube and the vacuum sucking disc, viewing angles of the capsule endoscope can be controlled freely, and the defects that a common capsule endoscope is short in dwelling time in the esophagus, high in a missing rate, single in viewing angles and the like are overcome. The filament tube capsule oesophagoscope capable of being released and magnetic controlled is simple in structure, low in cost, convenient to use and capable of greatly improving a detectable rate of esophageal diseases after being popularized and used.
Description
Technical field
The present invention relates to capsule endoscope, but be specifically related to a kind of release and the fine rule pipe capsule oesophagoscope of magnetic control.
Background technology
China hepatitis b surface antigen positive patient approximately has 1.2 hundred million people, and chronic hepatitis B patient reaches more than 3,000 ten thousand people, reaches more than 270,000 people and die from hepatitis B related liver disease patient every year.The part chronic hepatitis B patient can develop into liver cirrhosis, portal hypertension, and Esophageal variceal rupture is one of main cause of the death of this type of patient.
Esophageal carcinoma is also China's common disease, and annual nearly nearly 200,000 patients die from esophageal carcinoma.Esophageal carcinoma means by esophageal squamous cell columnar epithelium or the formed malignant change of epithelioglandular paraplasm.Its development is general through stages such as epithelial dysplasia, cancer in situ, infiltrating carcinomas.The esophagus squamous atypical hyperplasia is the important precancerous lesion of esophageal carcinoma, generally needs several years more than ten years even by atypical hyperplasia to canceration.Just because of this, some esophageal carcinoma can also can be cured fully in early discovery.Gastroesophageal reflux disease and Barrett esophagus are also China's commonly encountered diseases, and the former has a strong impact on the people's quality of life, and the probability that the latter develops into esophageal adenocarcinoma is more than 10 times of normal person.Above esophagus disease all will carry out prolonged and repeated gastroscopy under present medical condition.The caliber of conventional gastroscope is thicker, about 1cm, and in checking process, patient has obvious discomfort even very painful, if the gastroscope decontamination strictly also can not cause the cross infection of disease.Israel Given company has developed a kind of capsule sight glass that esophagus checks that is specifically designed to, but due to the special tectonic of esophagus and the self gravitation of capsule sight glass, the time compole that capsule stops in esophagus is short, is only several seconds or tens of seconds, thereby can occurs undetected and observe unclear.Some hospital has led a fine rule for short problem of the capsule time of staying in the capsule back, and the gravity of the method customer service capsule by tractive makes capsule endoscope slowly landing in esophagus.But this method is last or will capsule be pulled out with line externally, also can make patient's painful sensation that is sick in the stomach, moreover the angle of observing can not be adjusted and control.So at present domestic also do not occur controlling adjust the motion of capsule endoscope in esophagus and can make the device of the imperceptible misery of patient again.
Summary of the invention
The technical problem to be solved in the present invention is to overcome existing defective, but providing a kind of discharges and the fine rule pipe capsule oesophagoscope of magnetic control, conversion by sucker malleation and negative pressure, vacuum cup absorption or release capsule sight glass, pin down the motion of capsule in esophagus by the fine rule pipe, can realize the comprehensive minute inspection to esophagus.
In order to solve the problems of the technologies described above, the invention provides following technical scheme:
But the invention provides a kind of release and the fine rule pipe capsule oesophagoscope of magnetic control, comprise syringe, fine rule pipe, vacuum cup and capsule endoscope, described fine rule pipe, an end is connected with syringe, and an end is connected with vacuum cup; Described capsule endoscope is the microcam that contains magnetic dipole; The built-in sensing device of described capsule endoscope is used for measuring magnetic field and external by being wirelessly transmitted to, and the real-time distribution of comprehensive capsule data and external magnetic field is determined the position of capsule in esophagus and the attitude of capsule body itself in real time.
Further, described fine rule pipe is the body of nontoxic, softness and stable in properties.
Further, but the material that described vacuum cup is transparent, soft deformation consist of; Described fine rule pipe is vacuum state by drawing high of cylinder piston, and vacuum cup tightly adsorbs capsule endoscope by deformation occurs, and then controls the state of capsule endoscope in esophagus.
Further, described syringe is completed in esophagus at capsule endoscope and is changed downward pushing piston into after checking, capsule endoscope is decontroled in the vacuum cup generation deformation in device, and capsule endoscope enters next section digestive tract under the thrust of air-flow and self gravitation.
Further, described syringe can equivalence replace with dual-purpose air pump, and other devices are constant.
Further, but the invention provides a kind of release with control system of fine rule pipe capsule oesophagoscope cooperation of magnetic control uses simultaneously, thereby can adjust the viewing angle of capsule endoscope in esophagus, capsule endoscope positions capsule endoscope with control system after entering the harmonization of the stomach intestinal.
Further, described control system is contain a magnet and can regulate the machinery of this magnet by any direction, thereby can control the viewing angle of capsule endoscope in esophagus by position and the angle of regulating magnet.Capsule endoscope contains magnetic dipole or permanent magnet, can with control system in magnet have an effect, just can control the angle of capsule endoscope in esophagus by position and the angle of magnet in regulation and control system.
The present invention controls capsule endoscope by the speed of esophagus by fine rule pipe and vacuum cup, and can freely control the viewing angle of capsule endoscope, overcome the conventional capsule endoscope shortcomings such as the time of staying is extremely short in esophagus, loss is high, viewing angle is single.
Description of drawings
Accompanying drawing is used to provide a further understanding of the present invention, and consists of the part of description, is used for together with embodiments of the present invention explaining the present invention, is not construed as limiting the invention.In the accompanying drawings:
But Fig. 1 is a kind of release and the fine rule pipe capsule oesophagoscope structure chart of magnetic control;
Fig. 2 is the stressed schematic diagram of capsule endoscope during vacuum state in the fine rule pipe in apparatus of the present invention;
Fig. 3 is the stressed schematic diagram of capsule endoscope during inflated condition in the fine rule pipe in apparatus of the present invention;
Fig. 4 is the rough schematic of control system in apparatus of the present invention;
But Fig. 5 is a kind of the release and the fine rule pipe capsule oesophagoscope structure chart of magnetic control that syringe is replaced with dual-purpose air pump;
Fig. 6 is the structural representation of capsule endoscope.
The specific embodiment
But Fig. 1 is a kind of release and the fine rule pipe capsule oesophagoscope structure chart of magnetic control, is comprised of syringe 1, fine rule pipe 2, vacuum cup 3 and capsule endoscope 4 four parts.Fine rule pipe 2 in device is the body of nontoxic, softness and stable in properties, and an end is connected with syringe 1, and an end is connected with vacuum cup 3, but the vacuum cup 3 in device is the object of transparent, soft deformation.
When we use, at first the piston of syringe 1 is upwards taken out a bit of distance and made and be vacuum state in syringe and take out, as Fig. 2, at this moment capsule endoscope 4 is subject to the suction F1 of vacuum cup 3 upwards, frictional force F2 upwards, the gravity F3 of capsule endoscope 4 straight down self.Because capsule endoscope 4 volumes are little lightweight, make F1 upwards and F2 sum much larger than downward F3.At this moment just can hold capsule endoscope 4 and control it and pass through at leisure esophagus of vacuum cup 3, coordinate control system as shown in Figure 4 to use this moment.Control system is contain a magnet 6 and can regulate the machinery of this magnet by any direction, thereby can control the viewing angle of capsule endoscope 4 in esophagus by position and the angle of regulating magnet.Capsule endoscope 4 contains magnetic dipole or permanent magnet, can with control system in magnet 6 have an effect, just can control the angle of capsule endoscope in esophagus by position and the angle of magnet in regulation and control system 6.Just overcome by such device the shortcoming that time is short, loss is high, viewing angle is single that capsule stops in esophagus.
After esophagus is intactly checked, promote the piston of syringe 1 downwards, as Fig. 3, be inflated condition in fine rule pipe 2, vacuum cup 3 opens subsequently and separates with capsule endoscope 4, capsule endoscope 4 moves downward under the effect of the thrust of air-flow and self gravitation and enters next section of human body digestive tract, excretes at last.Such mode and some hospital simple method that pulls out again at last with fine rule tractive capsule endoscope 4 used is compared tool and is had greatly improved.It can not make patient be sick in the stomach to feel bad and can freely control the viewing angle of capsule endoscope 4, and completes and can also continue other digestive tract is detected after esophagus detects, and automatically excretes at last.
But Fig. 5 is a kind of the release and the fine rule pipe capsule oesophagoscope structure chart of magnetic control that syringe is replaced with dual-purpose air pump, is comprised of dual-purpose air pump 5, fine rule pipe 2, vacuum cup 3 and capsule endoscope 4 four parts.Use step and Fig. 1 device similar, with dual-purpose air pump 5 evacuation, be vacuum state in fine rule pipe 2 at the beginning, stressed schematic diagram such as Fig. 2, capsule endoscope 4 is subject to the suction F1 of vacuum cup 3 upwards, the frictional force F2 that makes progress, the gravity F3 of capsule endoscope 4 straight down self.Because capsule endoscope 4 volumes are little lightweight, make F1 upwards and F2 sum much larger than downward F3, vacuum cup 3 hangs on to capsule endoscope 4 makes it slowly by esophagus, coordinates this moment control system as shown in Figure 4 to use.Control system is contain a magnet 6 and can regulate the machinery of this magnet by any direction, thereby can control the viewing angle of capsule endoscope 4 in esophagus by position and the angle of regulating magnet.Capsule endoscope 4 contains magnetic dipole or permanent magnet, can with control system in magnet 6 have an effect, just can control the angle of capsule endoscope in esophagus by position and the angle of magnet in regulation and control system 6.After esophagus is intactly checked, change the evacuation state of dual-purpose air pump 5, make it change the state of inflating into.Be inflated condition in fine rule pipe 2 this moment, and as Fig. 3, vacuum cup 3 opens subsequently and separates with capsule endoscope 4, and capsule endoscope 4 moves downward under the effect of the thrust of air-flow and self gravitation and enters next section of human body digestive tract, excretes at last.
Be illustrated in figure 6 as the structural representation of capsule endoscope, comprise optical clear lid 14, illumination array 13, camera lens 12, imageing sensor 11, microprocessor 15, permanent magnet 16, battery 7, radio-frequency (RF) receiving and transmission module 8, dual-mode antenna 9 and capsule endoscope shell 10.The built-in sensing device of capsule endoscope is measured magnetic field and external by being wirelessly transmitted to, and the real-time distribution of comprehensive capsule data and external magnetic field is determined the position of capsule in human body and the attitude of capsule body itself in real time.
The present invention controls capsule endoscope by the speed of esophagus by fine rule pipe and vacuum cup, and can freely control the viewing angle of capsule endoscope, overcome the conventional capsule endoscope shortcomings such as the time of staying is extremely short in esophagus, loss is high, viewing angle is single.The present invention is simple in structure, with low cost, easy to use, can greatly improve the recall rate of esophagus disease after promoting the use of.
The above is only the preferred embodiments of the present invention, be not limited to the present invention, although with reference to previous embodiment, the present invention is had been described in detail, for a person skilled in the art, it still can be modified to the technical scheme that aforementioned each embodiment puts down in writing, and perhaps part technical characterictic wherein is equal to replacement.Within the spirit and principles in the present invention all, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (7)
1. but one kind can discharge and the fine rule pipe capsule oesophagoscope of magnetic control, comprises syringe, fine rule pipe, vacuum cup and capsule endoscope, it is characterized in that: described fine rule pipe, and an end is connected with syringe, and an end is connected with vacuum cup; Described capsule endoscope is the microcam that contains magnetic dipole.
2. but a kind of release and the fine rule pipe capsule oesophagoscope of magnetic control according to claim 1 is characterized in that: described fine rule pipe is the body of nontoxic, softness and stable in properties.
3. but a kind of release and the fine rule pipe capsule oesophagoscope of magnetic control according to claim 1 is characterized in that: but described vacuum cup is made of the material of transparent, soft deformation; Described fine rule pipe is vacuum state by drawing high of cylinder piston, and vacuum cup tightly adsorbs capsule endoscope by deformation occurs, and then controls the state of capsule endoscope in esophagus.
4. but a kind of release and the fine rule pipe capsule oesophagoscope of magnetic control according to claim 1, it is characterized in that: described syringe is completed in esophagus at capsule endoscope and is changed downward pushing piston into after inspection, capsule endoscope is decontroled in vacuum cup generation deformation in device, and capsule endoscope enters next section digestive tract under the thrust of air-flow and self gravitation.
5. but a kind of release and the fine rule pipe capsule oesophagoscope of magnetic control according to claim 1, it is characterized in that: described syringe can equivalence replace with dual-purpose air pump.
6. but a kind of release and the fine rule pipe capsule oesophagoscope of magnetic control according to claim 1, it is characterized in that: use simultaneously but the invention provides a kind of release with control system of fine rule pipe capsule oesophagoscope cooperation of magnetic control, thereby can adjust the viewing angle of capsule endoscope in esophagus, capsule endoscope positions capsule endoscope with control system after entering the harmonization of the stomach intestinal.
7. but a kind of release and the fine rule pipe capsule oesophagoscope of magnetic control according to claim 6, it is characterized in that: described control system is contain a magnet and can regulate the machinery of this magnet by any direction, thereby can control the viewing angle of capsule endoscope in esophagus by position and the angle of regulating magnet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103004768A CN103156568A (en) | 2012-08-22 | 2012-08-22 | Filament tube capsule oesophagoscope capable of being released and magnetically controlled |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103004768A CN103156568A (en) | 2012-08-22 | 2012-08-22 | Filament tube capsule oesophagoscope capable of being released and magnetically controlled |
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| CN103156568A true CN103156568A (en) | 2013-06-19 |
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| CN2012103004768A Pending CN103156568A (en) | 2012-08-22 | 2012-08-22 | Filament tube capsule oesophagoscope capable of being released and magnetically controlled |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103961104A (en) * | 2014-04-16 | 2014-08-06 | 姜泊 | Traction-type recyclable capsule endoscopy |
| CN103961048A (en) * | 2014-04-16 | 2014-08-06 | 姜泊 | Traction type capsule endoscopy |
| WO2016179955A1 (en) * | 2015-05-14 | 2016-11-17 | Ankon Medical Technologies (Shanghai) Co., Ltd | Auxiliary apparatus for minimally invasive surgery and method to use the same |
| CN107456198A (en) * | 2016-06-03 | 2017-12-12 | 群曜医电股份有限公司 | endoscope auxiliary device |
| CN107752975A (en) * | 2017-12-06 | 2018-03-06 | 固安博健生物技术有限公司 | A kind of new medical scope of adjustable angle |
| CN107773208A (en) * | 2017-12-06 | 2018-03-09 | 固安博健生物技术有限公司 | A kind of wireless endoscope of adjustable angle |
| CN107898428A (en) * | 2017-12-06 | 2018-04-13 | 固安博健生物技术有限公司 | A kind of rotation mode adjusts the wireless endoscope of angle |
| CN107928608A (en) * | 2017-12-12 | 2018-04-20 | 重庆财玺科技有限公司 | A kind of capsule endoscope |
| CN109924937A (en) * | 2018-08-03 | 2019-06-25 | 上海安翰医疗技术有限公司 | Endoscope apparatus and endoscopic detection method |
| CN113425222A (en) * | 2021-05-18 | 2021-09-24 | 陈扬仕 | Hysteroscope with one-way expansion air bag |
| CN113693632A (en) * | 2021-10-26 | 2021-11-26 | 广东恒腾科技有限公司 | Three-dimensional attitude adjusting device for ultrasonic probe |
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Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103961104A (en) * | 2014-04-16 | 2014-08-06 | 姜泊 | Traction-type recyclable capsule endoscopy |
| CN103961048A (en) * | 2014-04-16 | 2014-08-06 | 姜泊 | Traction type capsule endoscopy |
| WO2015158279A1 (en) * | 2014-04-16 | 2015-10-22 | 姜泊 | Traction-type capsule endoscopy |
| WO2016179955A1 (en) * | 2015-05-14 | 2016-11-17 | Ankon Medical Technologies (Shanghai) Co., Ltd | Auxiliary apparatus for minimally invasive surgery and method to use the same |
| CN107456198B (en) * | 2016-06-03 | 2019-03-22 | 群曜医电股份有限公司 | endoscope auxiliary device |
| CN107456198A (en) * | 2016-06-03 | 2017-12-12 | 群曜医电股份有限公司 | endoscope auxiliary device |
| US10966595B2 (en) | 2016-06-03 | 2021-04-06 | Insight Medical Solutions Inc. | Endoscopy auxiliary device |
| CN107752975A (en) * | 2017-12-06 | 2018-03-06 | 固安博健生物技术有限公司 | A kind of new medical scope of adjustable angle |
| CN107773208A (en) * | 2017-12-06 | 2018-03-09 | 固安博健生物技术有限公司 | A kind of wireless endoscope of adjustable angle |
| CN107898428A (en) * | 2017-12-06 | 2018-04-13 | 固安博健生物技术有限公司 | A kind of rotation mode adjusts the wireless endoscope of angle |
| CN107928608A (en) * | 2017-12-12 | 2018-04-20 | 重庆财玺科技有限公司 | A kind of capsule endoscope |
| CN109924937A (en) * | 2018-08-03 | 2019-06-25 | 上海安翰医疗技术有限公司 | Endoscope apparatus and endoscopic detection method |
| CN109924937B (en) * | 2018-08-03 | 2024-04-12 | 上海安翰医疗技术有限公司 | Endoscope device and endoscopic detection method |
| CN113425222A (en) * | 2021-05-18 | 2021-09-24 | 陈扬仕 | Hysteroscope with one-way expansion air bag |
| CN113693632A (en) * | 2021-10-26 | 2021-11-26 | 广东恒腾科技有限公司 | Three-dimensional attitude adjusting device for ultrasonic probe |
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Owner name: ANKON PHOTOELECTRIC TECHNOLOGY (WUHAN) CO., LTD. Free format text: FORMER OWNER: WUHAN ANKANGTONG PHOTOELECTRIC TECHNOLOGY CO., LTD. Effective date: 20140312 |
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