CN103961104A - Traction-type recyclable capsule endoscopy - Google Patents
Traction-type recyclable capsule endoscopy Download PDFInfo
- Publication number
- CN103961104A CN103961104A CN201410152605.2A CN201410152605A CN103961104A CN 103961104 A CN103961104 A CN 103961104A CN 201410152605 A CN201410152605 A CN 201410152605A CN 103961104 A CN103961104 A CN 103961104A
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- CN
- China
- Prior art keywords
- capsule endoscope
- clean bag
- optical window
- window cover
- traction
- 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.)
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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
- A61B1/00112—Connection or coupling means
- A61B1/00121—Connectors, fasteners and adapters, e.g. on the endoscope handle
- A61B1/00128—Connectors, fasteners and adapters, e.g. on the endoscope handle mechanical, e.g. for tubes or pipes
-
- 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
- A61B1/00142—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 with means for preventing contamination, e.g. by using a sanitary sheath
-
- 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
-
- 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
- A61B1/00096—Optical elements
-
- 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
- A61B1/00131—Accessories for endoscopes
- A61B1/00137—End pieces at either end of the endoscope, e.g. caps, seals or forceps plugs
Abstract
The invention discloses a traction-type recyclable capsule endoscopy which comprises a capsule endoscopy body. The capsule endoscopy body comprises an information receiving and processing device, a control circuit, a first optical window cover, an LED lamp bank arranged around a CMOS camera lens, a rigid support and a driving power pack. The capsule endoscopy body is arranged in a clean bag, the first end of the clean bag is a second optical window cover corresponding to the first optical window cover of the capsule endoscopy body in position, the second end of the clean bag is sealed and extends to form a traction flexible line, and a flexible shell is arranged between the first end of the clean bag and the second end of the clean bag. When the traction-type recyclable capsule endoscopy is used, the traction-type recyclable capsule endoscopy is accommodated in the clean bag, can be recycled for many times, and facilitates improvement of detection accuracy and detection reliability.
Description
Technical field
The present invention relates to a kind of capsule endoscopic, relate in particular to a kind of capsule endoscopic of recyclable recycling, belong to technical field of medical instruments.
Background technology
Existing medical data shows that the annual hundreds of thousands of them in the whole world dies from upper digestive tract cancer, upper digestive tract refers to that oral cavity, pharynx, upper digestive tract, stomach, the small intestinal (duodenum) of human body locate, its M & M various countries of upper digestive tract cancer are widely different, China is one of hotspot of digestive tract cancer in the world, and rural area sickness rate is far above Urban Areas.Clinical medicine experiment shows, early stage upper digestive tract detects the sickness rate that prevents to effectively reduce upper digestive tract cancer, prior art mainly relies on the focus that gulps down barium x-ray upper digestive tract is taken the photograph sheet and fiber upper gastrointestinal endoscopy and detected upper digestive tract place, because this kind of detection method Costco Wholesale is high, be difficult to be popularized widely in some remote districts; And testing process complicated operation, medical worker's technical merit is had to certain requirement; Secondly existing upper gastrointestinal endoscopy volume is generally bigger than normal, and testing process likely can damage upper digestive tract focus, and patient needs to bear the caused untoward reaction of upper gastrointestinal endoscopy in whole testing process simultaneously, has again aggravated patient's the state of an illness.
For the existing problem of digestive tract focus checkout gear traditionally, medical worker has attempted adopting Medical wireless endoscopic system (referred to as " capsule endoscope "), capsule endoscope is the painless digestive tract of a kind of novel noinvasive and upper gastrointestinal wireless detecting system, it is made up of as the capsule of pill and external image recorder the shape of realizing upper digestive tract measuring ability, owing to adopting micro photo-electro-mechanical technology, intelligence scope is small-sized, patient need not anaesthetize and freedom of action in the process of swallowing, and exempted painful and inconvenient that traditional detection method brings.Because this technology is being contained huge commercial interest and application prospect, and have simple to operate, painless, without advantages such as cross infections, capsule endoscope is subject to the favor of increasing researcher both at home and abroad.
But show by clinical experiment, it is urgently to be resolved hurrily that existing capsule endoscope still exists some technical problems in upper digestive tract lesion detection procedures.As the patent No. 201220135353.3, name is called the capsule endoscope that discloses a kind of scheme in the invention of " capsule endoscope ", this kind of little discomfort reaction that can not cause patient of capsule endoscope volume; Patient swallows this kind of capsule endoscope, external with defecate after detection completes, for fear of cross infection, this kind of capsule endoscope is disposable products, thereby the parts that cause capsule costliness can not circulate and repeatedly utilize, and cause unnecessary waste and have improved patient's testing cost; Secondly, the power source that this kind of capsule endoscope moves in upper digestive tract mainly relies on the mobile of liquid in upper digestive tract to provide, and medical worker can not control its motion in upper digestive tract flexibly, detects effect not ideal.
Therefore, the comprehensive existing technical problem of above-mentioned capsule endoscope of the prior art, need a kind of capsule endoscope not only can in upper digestive tract, back and forth move back and forth neatly work, realize more accurate detection, and can realize recycled for multiple times, without cross infection, reduce patient's single testing cost, alleviate medical worker's workload.
Summary of the invention
technical problem
The technical problem to be solved in the present invention is to provide one and is applied to upper gastrointestinal recoverable capsule endoscope, the work that back and forth moves back and forth neatly that not only can be in upper digestive tract, accurately locate and detect, and can recycled for multiple times, without cross infection, this capsule endoscope can not damage upper digestive tract in work process simultaneously.
technical scheme
In order to solve above-mentioned technical problem, towed recyclable capsule endoscope of the present invention comprises information reception and blood processor, control circuit, the first optical window cover, is arranged at CMOS camera lens LED lamp group, rigid support and driving power group around, described capsule endoscope is placed in clean bag, described clean bag first end is the second optical window cover corresponding with capsule endoscope the first optical window cover position, clean bag the second end seals and extends traction flexible cord, between the first end of described clean bag and the second end, is soft shell.
Further, the first end of described clean bag seals by bayonet coupling, and described bayonet coupling lateral border is provided with hanger, and described flexible cord traction flexible cord is connected with hanger.
Further, described bayonet coupling is made up of the first half cylinders, the second half cylinders and flexible connection body, described the first half cylinder first ends are provided with draw-in groove, described the second half cylinder first ends are provided with the second bossy body, described draw-in groove cooperatively interacts with the second bossy body and number equates, described the first half cylinder the second ends are connected by flexible connection body with the second half cylinder the second ends.
Further, the rigid support outside of described capsule endoscope is provided with the 3rd bossy body, and the second described optical window cover inner surface is provided with groove, is matched capsule endoscope is connected with clean bag with groove by the 3rd described bossy body.
Further, the first described optical window cover covers in CMOS camera lens outward, and described information reception and blood processor, control circuit, driving power group entirety are fixed on rigid support, and described rigid support is arranged at the first optical window cover end backlight.
In order to ensure detecting effect and considering safety factors, the first described optical window cover and the second optical window cover adopt and are conducive to light penetration, and are not easy to the biological plastics of digested liquid decomposition or harmless processing of high molecular material making.In like manner, described soft shell adopts attach process to be integrated in the second optical window cover, adopts and is not easy to the biological plastics of digested liquid decomposition or harmless processing of high molecular material making; The soft line system that described traction flexible cord employing medical operation line or harmless macromolecular material etc. form is done.
beneficial effect
Compared with prior art, towed recyclable capsule endoscope of the present invention has following beneficial effect:
(1) when the capsule endoscope in the present invention uses, be contained in clean bag, avoid capsule endoscope directly to contact with upper gastrointestinal, thereby be conducive to the recycled for multiple times of capsule endoscope, reduced patient's single testing cost, be conducive to scope popularizing in multiple areas;
(2) little, the smooth outer surface of upper digestive tract focus checkout gear volume in the present invention, reduce largely the discomfort reaction of patient's testing process, and avoid intestinal to cause unnecessary injury, complete the accurate control that detects position, be conducive to the accuracy of detection and the raising of reliability;
(3) clean bag that is mounted with capsule endoscope in the present invention is provided with a traction flexible cord, medical worker can be by controlling this flexible cord, realizing capsule endoscope back and forth moves back and forth neatly at upper digestive tract, can realize repeatedly and taking for upper digestive tract focus, effectively prevent that capsule endoscope from rolling in upper digestive tract, for the shooting of capsule endoscope provides a stable environment simultaneously.
Brief description of the drawings
Fig. 1 be in the present invention for loading the cross-sectional view of clean bag of capsule endoscope;
Fig. 2 is the overall appearance schematic diagram of capsule endoscope in the present invention;
Fig. 3 is the snap-fitting schematic diagram of capsule endoscope in the present invention;
Fig. 4 is that in the present invention, the assembling of capsule endoscope and clean bag illustrates intention;
Fig. 5 is the general assembly schematic diagram of capsule endoscope in the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, technical scheme of the present invention is specifically described.
As Fig. 1, Fig. 2, shown in Fig. 4 and Fig. 5, the towed recyclable capsule endoscope of the present embodiment comprises capsule endoscope, comprise that information receives and blood processor 3, control circuit 4, the first optical window cover 7, be arranged at CMOS camera lens 8 LED lamp group 5 around, rigid support 9 and driving power group 10, described capsule endoscope is placed in clean bag 2, described clean bag 2 first ends are the second optical window cover 6 corresponding with capsule endoscope the first optical window cover 7 positions, clean bag 2 second ends seal and extend and draw flexible cord 1, between the first end of described clean bag 2 and the second end, it is soft shell 2 '.
As shown in Figure 5, the first end of described clean bag 2 seals by bayonet coupling 11, and described bayonet coupling 11 lateral borders are provided with hanger 12, and described traction flexible cord 1 is connected with hanger 12.
As shown in Figure 3, described bayonet coupling 11 is made up of the first half cylinders 111, the second half cylinders 112 and flexible connection body 114, described the first half cylinder 111 first ends are provided with draw-in groove 113, described the second half cylinder 112 first ends are provided with the second bossy body 115, described draw-in groove 113 cooperatively interacts with the second bossy body 115 and number equates, described the first half cylinder 111 second ends are connected by flexible connection body 114 with the second half cylinder 112 second ends.
As shown in Figure 2 and Figure 4, rigid support 9 outsides of described capsule endoscope are provided with the 3rd bossy body 91, the second described optical window cover 6 inner surfacies are provided with groove 61, matched capsule endoscope is connected with clean bag 2 with groove 61 by the 3rd described bossy body 91.The described outer CMOS camera lens 8 that covers in of the first optical window cover 7, described information receives with blood processor 3, control circuit 4, driving power group 10 entirety and is fixed on rigid support 9, and described rigid support 9 is arranged at the first optical window cover 7 end backlight.
In the present embodiment; in order to protect CMOS camera lens 8 in unloading process; CMOS camera lens 8 is covered with the first optical window cover 7; the first optical window cover 7 adopts the biological plastics that penetrates and be not easy to be decomposed by intestinal juice or the processing of high molecular material that are easy to CMOS camera lens 8 light to make; be provided with a LED lamp group 5 around CMOS camera lens 8 peripheries; described LED lamp group 5 at least contains 1 above LED lamp, and described CMOS camera lens 8 is welded in circuit board with LED lamp group 5, and is fixed on rigid support 9.
Wherein, described driving power group 10 provides required power source for capsule endoscope, it at least contains a power subsystem, described power subsystem is detachably changed, described information receives with blood processor 3 and comprises signal wireless emitter, signal wireless receptor, imageing sensor and image processor, and is fixed on rigid support 9 together with control circuit 4.
The second described optical window cover 6 adopts the biological plastics that penetrates and be not easy to be decomposed by intestinal juice or the processing of high molecular material that are easy to CMOS camera lens 8 light to make, adopt attach process and soft shell 2 ' to be combined as a whole, described soft shell 2 ' adopts the macromolecular material processing and fabricatings such as harmless natural rubber.
In the time assembling, the capsule endoscope having encapsulated loads along clean bag 2 openings, in the time that capsule endoscope enters clean bag 2 certain position, the 3rd bossy body 91 that capsule endoscope is provided with is embedded in the groove 61 that clean bag is provided with, thereby reach the effect of fixing capsule endoscope, end-state as shown in Figure 4, the bayonet coupling 11 that simultaneously regulates clean bag 2 to be provided with, and tightly prick traction flexible cord 1 at hanger 12 places of bayonet coupling 11, described traction flexible cord 1 adopts the soft line system that medical operation line or harmless macromolecular material etc. form to do.
In carrying out, peep while detection, patient carries out after intestinal cleaning work under doctor's guidance, the capsule endoscope that oral encapsulation completes, capsule endoscope along upper digestive tract constantly deeply, now medical worker draws flexible cord 1 lentamente, capsule endoscope, under the control of control circuit 4, is constantly taken the interior image of digestive tract and is transferred to exterior terminal display instrument.In the time finding focus, medical worker only need stop drawing giving of flexible cord 1, and capsule endoscope just can rest on affected area and carry out shooting repeatedly; Take first forward part upper digestive tract image if need to again return to put, medical worker only need to tow back to flexible cord 1, thereby completes capsule endoscope coming and going and taking flexibly in upper digestive tract.
After shooting completes, medical worker only need draw traction flexible cord 1 slowly in, thereby capsule endoscope is reclaimed, medical worker only needs the clean bag of the capsule endoscope of recovery 2 to remove and change, and the traction flexible cord 1 more renewing, just can carry out the upper gastrointestinal detection of next bit patient, in the time that the electric weight of capsule endoscope exhausts, driving power group 10 is changed, just can be realized the recycled for multiple times of capsule endoscope by above-mentioned step.
Claims (5)
1. a towed recyclable capsule endoscope, comprise capsule endoscope, it comprises that information receives and blood processor (3), control circuit (4), the first optical window cover (7), be arranged at CMOS camera lens (8) LED lamp group (5) around, rigid support (9) and driving power group (10), it is characterized in that, described capsule endoscope is placed in clean bag (2), described clean bag (2) first end is the second optical window cover (6) corresponding with capsule endoscope the first optical window cover (7) position, clean bag (2) second ends seal and extend and draw flexible cord (1), between the first end of described clean bag (2) and the second end, it is soft shell (2 ').
2. towed recyclable capsule endoscope as claimed in claim 1, it is characterized in that, the first end of described clean bag (2) is by bayonet coupling (11) sealing, and described bayonet coupling (11) lateral border is provided with hanger (12), and described traction flexible cord (1) is connected with hanger (12).
3. towed recyclable capsule endoscope as claimed in claim 2, it is characterized in that, described bayonet coupling (11) is by the first half cylinders (111), the second half cylinders (112) and flexible connection body (114) composition, described the first half cylinder (111) first ends are provided with draw-in groove (113), described the second half cylinder (112) first ends are provided with the second bossy body (115), described draw-in groove (113) cooperatively interacts with the second bossy body (115) and number equates, described the first half cylinder (111) second ends are connected by flexible connection body (114) with the second half cylinder (112) second ends.
4. towed recyclable capsule endoscope as claimed in claim 2 or claim 3, it is characterized in that, rigid support (9) outside of described capsule endoscope is provided with the 3rd bossy body (91), the second described optical window cover (6) inner surface is provided with groove (61), is matched capsule endoscope is connected with clean bag (2) with groove (61) by the 3rd described bossy body (91).
5. towed recyclable capsule endoscope as claimed in claim 1, it is characterized in that, the outer CMOS camera lens (8) that covers in of the first described optical window cover (7), described information receives with blood processor (3), control circuit (4), driving power group (10) entirety and is fixed on rigid support (9) above, and described rigid support (9) is arranged at the first optical window cover (7) end backlight.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410152605.2A CN103961104A (en) | 2014-04-16 | 2014-04-16 | Traction-type recyclable capsule endoscopy |
| PCT/CN2015/076740 WO2015158278A1 (en) | 2014-04-16 | 2015-04-16 | Traction-type recyclable capsule endoscopy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410152605.2A CN103961104A (en) | 2014-04-16 | 2014-04-16 | Traction-type recyclable capsule endoscopy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103961104A true CN103961104A (en) | 2014-08-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410152605.2A Pending CN103961104A (en) | 2014-04-16 | 2014-04-16 | Traction-type recyclable capsule endoscopy |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN103961104A (en) |
| WO (1) | WO2015158278A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015158278A1 (en) * | 2014-04-16 | 2015-10-22 | 姜泊 | Traction-type recyclable capsule endoscopy |
| WO2015158277A1 (en) * | 2014-04-16 | 2015-10-22 | 姜泊 | Flexible wire traction-type capsule endoscopy and manufacturing method therefor |
| CN109805885A (en) * | 2019-03-14 | 2019-05-28 | 重庆金山医疗器械有限公司 | A kind of capsule endoscope of convenient assembling |
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| CN101099663A (en) * | 2007-07-31 | 2008-01-09 | 中国人民解放军第二军医大学 | Capsule endoscope esophagus detecting auxiliary equipment |
| CN103961104A (en) * | 2014-04-16 | 2014-08-06 | 姜泊 | Traction-type recyclable capsule endoscopy |
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2014
- 2014-04-16 CN CN201410152605.2A patent/CN103961104A/en active Pending
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2015
- 2015-04-16 WO PCT/CN2015/076740 patent/WO2015158278A1/en active Application Filing
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| EP1779776A2 (en) * | 2000-03-08 | 2007-05-02 | Given Imaging Ltd. | A device and system for in vivo imaging |
| CN1859866A (en) * | 2003-09-30 | 2006-11-08 | 奥林巴斯株式会社 | Gastrointestinal tract examining apparatus |
| CN2715696Y (en) * | 2004-02-07 | 2005-08-10 | 姜克让 | Capsule endoscope |
| CN1976624A (en) * | 2004-07-08 | 2007-06-06 | 奥林巴斯株式会社 | Introducing device into subject and introducing system into subject |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2015158277A1 (en) * | 2014-04-16 | 2015-10-22 | 姜泊 | Flexible wire traction-type capsule endoscopy and manufacturing method therefor |
| CN109805885A (en) * | 2019-03-14 | 2019-05-28 | 重庆金山医疗器械有限公司 | A kind of capsule endoscope of convenient assembling |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2015158278A1 (en) | 2015-10-22 |
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Application publication date: 20140806 |