CN104287689B - Endoscope and adjusting device thereof - Google Patents
Endoscope and adjusting device thereof Download PDFInfo
- Publication number
- CN104287689B CN104287689B CN201410509982.7A CN201410509982A CN104287689B CN 104287689 B CN104287689 B CN 104287689B CN 201410509982 A CN201410509982 A CN 201410509982A CN 104287689 B CN104287689 B CN 104287689B
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- Prior art keywords
- optical filter
- endoscope
- support
- adjusting device
- peep
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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
- A61B1/045—Control thereof
-
- 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
-
- 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
- A61B1/06—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 illuminating 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
- A61B1/06—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 illuminating arrangements
- A61B1/0646—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 illuminating arrangements with illumination filters
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Biomedical Technology (AREA)
- Optics & Photonics (AREA)
- Pathology (AREA)
- Radiology & Medical Imaging (AREA)
- Biophysics (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Endoscopes (AREA)
Abstract
The invention discloses a kind of endoscope and adjusting device thereof, this adjusting device comprises: inside peep flexible pipe, inside peep joint mechanism, threeway mechanism, fluorescence camera, white light camera, transverse sliding mechanism and longitudinal sliding motion mechanism, inside peep flexible pipe and there is the first end and second end relative with first end for endoscope head is installed, in being fixed in, the second end of inside peeping flexible pipe peeps joint mechanism, inside peeping joint mechanism and white light camera arranges and can the longitudinal direction slip along threeway mechanism by longitudinal sliding motion mechanism with the longitudinal relative two-port of threeway mechanism is corresponding respectively, the corresponding setting of the 3rd port of fluorescence camera and threeway mechanism and can the horizontal slip along threeway mechanism by transverse sliding mechanism, overcome endoscope in prior art and fixed problem unstable and that cannot conveniently regulate.
Description
Technical field
The present invention relates to medical instruments field, particularly, relate to a kind of endoscope and adjusting device thereof.
Background technology
Molecular imaging is the new neck that molecular biology is combined with imaging in vivo occurring in recent yearsTerritory, it can make cell function visual, and can create and follow the tracks of molecular process in the inner nothing of biological living.This technology can also be improved clinical treatment by the clinical front and clinical trial of optimizing novel drugs, and this willCan diagnose in early days and accurately and bring very large economic impact due to it, can predict molecular imaging technologyDevelop the major transformation that may cause clinical treatment rapidly.
In the interior field of peeping research, the system of carrying out imaging by endoscope is always all relatively backward, logicalOften by simple CCD camera, capture is carried out in inside, and in stable fixing of outside needDevice is fixed, and can regulate outside device is regulated, and designs so one and can stablize solidDetermine and regulate the device of endoscope to become a kind of problem of needing solution badly.
Summary of the invention
The object of the invention is to have overcome endoscope in prior art fixes unstable and cannot conveniently regulateProblem, provide and in one, peep adjusting device and endoscope and image processing device, this is interior peep adjusting device and in peep dressPut adjusting and the endoscope external stabilization that can realize camera lens, and can be by same to fluorescence and white light optical signalTime the device obtained.
To achieve these goals, the invention provides a kind of adjusting device of endoscope, this adjusting deviceComprise: inside peep flexible pipe, in peep joint mechanism, threeway mechanism, fluorescence camera, white light camera, Yi JiyuTransverse sliding mechanism and longitudinal sliding motion mechanism that described threeway mechanism is slidably connected, peep flexible pipe in described and haveFor the first end of endoscope head and second end relative with described first end be installed, peep flexible pipe in describedThe second end is fixed in described and peeps joint mechanism, and described threeway mechanism has the first longitudinally relative portWith the second port and opening direction transverse to described the 3rd longitudinal port, peep in described joint mechanism andDescribed white light camera respectively with described the first port and the corresponding setting of the second port and can be by described verticalLongitudinal direction to slide mechanism along described threeway mechanism slides, described fluorescence camera and described the 3rd portCorresponding arrange and can the horizontal slip along described threeway mechanism by described transverse sliding mechanism.
Preferably, in described, peeping joint mechanism comprises: the endoscope head keyset that longitudinally sets gradually,For peep in being communicated with flexible pipe in peep joint and in peep joint adapter, peep the second end of flexible pipe in describedRun through described endoscope head keyset and peep joint to be fixed in described, peep one of joint adapter in describedEnd is fixed in described and peeps joint, and the other end is fixed in described threeway mechanism, described endoscope head keysetCan slide along the longitudinal direction of described threeway mechanism by described longitudinal sliding motion mechanism.
Preferably, described threeway mechanism comprises: prism, the first optical filter box, the second optical filter boxAnd support the bracket component of described prism, described the first optical filter box, described the second optical filter box,Described prism is arranged on described bracket component and has respectively corresponding described the second port and the 3rd portTwo light-emitting windows and the light inlet of corresponding described the first port, described the first optical filter box and described inThe second optical filter box is arranged at respectively two light-emitting windows of described prism.
Preferably, described the first optical filter box comprises: the first optical filter of stacked setting and first filtersSheet rubber blanket; Described the second optical filter box comprises: the second optical filter of stacked setting and the second optical filterRubber blanket, wherein, described the second optical filter and described the first optical filter cover respectively described two light-emitting windows.
Preferably, described bracket component comprises and being fixed to one another and orthogonal the first support, the second supportWith the 3rd support, described prism is arranged on the angle that described the first support, the second support and the 3rd support surroundIn portion, described the 3rd support is affixed peep joint adapter in described and be socketed on described longitudinal sliding motion mechanism itOutward, described the first support and the second support are respectively arranged with the through hole of aiming at described two light-emitting windows, described inThe first optical filter is fixed on described the first support, and described the second optical filter is fixed on described the second support.
Preferably, described transverse sliding mechanism is fixed in described the 3rd support.
Preferably, this adjusting device also comprises cone, described cone be arranged at described white light camera withBetween described threeway mechanism and be fixed in described threeway mechanism.
Preferably, this adjusting device also comprises white light camera support, and described white light camera support is socketed on instituteState in longitudinal sliding motion mechanism and be fixed in described white light camera.
The present invention also provides a kind of endoscope, and described endoscope comprises endoscope head and above-mentioned endoscopeAdjusting device, endoscope head is installed on described first end.
By above-mentioned embodiment, in the adjusting device of the endoscope in the present invention has overcome in prior artSight glass is fixed problem unstable and that cannot conveniently regulate, has facilitated the tune of fluorescence camera and white light cameraJoint, by prism, optical signals one is become to two, realize filter, and by interior peep joint mechanism realize will inSight glass connects the function of the adjusting device of upper endoscope.
Other features and advantages of the present invention are described in detail the detailed description of the invention part subsequently.
Brief description of the drawings
Accompanying drawing is to be used to provide a further understanding of the present invention, and forms a part for description, withDetailed description of the invention one is below used from explanation the present invention, but is not construed as limiting the invention. ?In accompanying drawing:
Fig. 1 is the stereochemical structure of a kind of detailed description of the invention of the adjusting device of explanation endoscope of the present inventionSchematic diagram;
Fig. 2 is the perspective view of the detailed description of the invention of the threeway mechanism in key diagram 1.
Description of reference numerals
In 1, peep joint mechanism 2 threeway mechanisms
3 fluorescence camera 4 white light cameras
5 transverse sliding mechanism 6 longitudinal sliding motion mechanisms
In 11 endoscope head keysets 12, peep joint
In 13, peep joint adapter 21 prisms
22 first optical filter box 23 second optical filter boxes
24 bracket component 221 first optical filters
222 first optical filter rubber blanket 231 second optical filters
232 second optical filter rubber blanket 7 cones
8 white light camera supports.
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is elaborated. Should be understood that,Detailed description of the invention described herein only, for description and interpretation the present invention, is not limited to thisBright.
In the present invention, in the situation that not doing contrary explanation, the noun of locality of use as " upper and lower, left,Right " typically refer in orientation as shown in Figure 1 up and down. " inside and outside " refers on profileIn and outside. " far away, near " refers to far away and near with respect to certain device.
In the detailed description of the invention of the adjusting device of a kind of endoscope of the present invention, this adjusting device bagDraw together: inside peep flexible pipe, in peep joint mechanism 1, threeway mechanism 2, fluorescence camera 3, white light camera 4, withAnd the transverse sliding mechanism 5 and the longitudinal sliding motion mechanism 6 that are slidably connected with described threeway mechanism 2, described inPeep flexible pipe and there is the first end and second end relative with described first end for endoscope head is installed, described inThe second end of inside peeping flexible pipe is fixed in described and peeps joint mechanism 1, and described threeway mechanism 2 has longitudinallyThe first relative port and the second port and opening direction be transverse to described the 3rd longitudinal port, described inInside peep joint mechanism 1 and described white light camera 4 respectively with described the first port and the corresponding setting of the second portAnd can slide along the longitudinal direction of described threeway mechanism 2 by described longitudinal sliding motion mechanism 6, described glimmeringLight camera 3 is with the corresponding setting of described the 3rd port and can pass through described transverse sliding mechanism 5 along described threeThe horizontal slip of logical mechanism 2.
Wherein, threeway mechanism 2 is for the light entering by the 3rd port is divided into respectively from the first portThe parts of light beam with the second port penetrates, can will be provided to fluorescence phase from the light redirection of endoscope headMachine 3 and white light camera 4.
By above-mentioned embodiment, in the adjusting device in the present invention, peep the first end of flexible pipe for installingEndoscope head, the second end be installed on peep in described joint mechanism 1 by such annexation by endoscopeHead irradiate image transfer on adjusting device, thereby further regulate, not only can carry out horizontal strokeAlso can longitudinally regulate to regulating, and reduce the quantity of instrument, by threeway winding machine by oneBundle light is divided into multi beam light, has reduced use cost, has facilitated the position of equipment to put.
Below in conjunction with accompanying drawing 1 and accompanying drawing 2, the specific embodiment of the present invention is further detailed,Adjusting device in the present invention regulates for the signal of endoscope transmission.
In a kind of preferred embodiment of the present invention, for endoscope head is realized switching and signal is enteredRow transmission, peep joint mechanism 1 in described and comprise: the endoscope head keyset 11 that longitudinally sets gradually,For peep in being communicated with flexible pipe in peep joint 12 and in peep joint adapter 13, peep flexible pipe in describedThe second end runs through described endoscope head keyset 11 peeps joint 12 to be fixed in described, peeps connecing in describedOne end of adapter 13 is fixed in described and peeps joint 12, and the other end is fixed in described threeway mechanism 2,Described endoscope head keyset 11 can be by described longitudinal sliding motion mechanism 6 along described threeway mechanism 2Longitudinal direction slides.
In a kind of embodiment therein, for the beam splitting that realizes light beam is divided into two bundles by light beamLight, threeway mechanism 2 can comprise: prism 21, the first optical filter box 22, the second optical filter box23 and support described prism 21, described the first optical filter box 22, described the second optical filter box 23Bracket component 24, described prism 21 is arranged on described bracket component 24 and has respectively described in correspondenceThe light inlet of two light-emitting windows of the second port and the 3rd port and corresponding described the first port, described theOne optical filter box 22 and described the second optical filter box 23 are arranged at respectively two of described prism 21Light-emitting window.
In a kind of embodiment, described the first optical filter box 22 can comprise: stacked setting thereinThe first optical filter 221 and the first optical filter rubber blanket 222; Described the second optical filter box 23 comprises:The second optical filter 231 of stacked setting and the second optical filter rubber blanket 232, wherein, described second filtersSheet 231 and described the first optical filter 221 cover respectively described two light-emitting windows.
By above-mentioned embodiment, the first optical filter box 22 of the present invention can be stablized and fixes the first filterMating plate 221 and by the damage that can prevent the first optical filter 22 that arranges of the first optical filter rubber blanket 222Bad. Described the second optical filter box 23 can stablize fix the second optical filter 231 and by second filterSheet rubber blanket 232 the damage that can prevent the second optical filter 231 is set.
In a kind of embodiment, in order to fix prism, it can not rocked and prism easily thereinCan with being communicated with of the first optical filter box 22 and the second optical filter box 23, described bracket component 24Can comprise and being fixed to one another and orthogonal the first support, the second support and the 3rd support, described prismBe arranged in the bight that described the first support, the second support and the 3rd support surround, described the 3rd support is solidConnect and peep joint adapter 13 in described and be socketed on outside described longitudinal sliding motion mechanism 6 described firstFrame and the second support are respectively arranged with the through hole of aiming at described two light-emitting windows, described the first optical filter 221Be fixed on described the first support, described the second optical filter 231 is fixed on described the second support, this kind of knotStructure appearance looks elegant, easy to use and successful simple in structure.
In another embodiment, as long as can stablize for example square ball of any device of fixing prismShell, a prism die cavity of inner formation can put prism, all should belong to the object of the present invention's protection.
In this kind of embodiment, in order to stablize fixed lateral slide mechanism 5, make described fluorescence cameraThe 3 horizontal slips along described threeway mechanism 2, transverse sliding mechanism 5 is fixed in described the 3rd support.
In this kind of embodiment, in order to facilitate the transmission of optical signal, can be because of the shadow of injecting of exterior lightThe collection that rings light source, this adjusting device can also comprise cone 7, described in described cone 7 is arranged atBetween white light camera 4 and described threeway mechanism 2 and be fixed in described threeway mechanism 2.
In this kind of embodiment, this adjusting device also comprises white light camera support 8, described white light cameraSupport 8 is socketed in described longitudinal sliding motion mechanism 6 and is fixed in described white light camera 4.
The present invention also provides a kind of endoscope, described endoscope comprise endoscope head and above-mentioned in peep adjustingDevice, endoscope head is installed on described first end.
In sum, in the concrete structure of the adjusting device of a kind of endoscope of the present invention, overcome existingIn technology, endoscope is fixed problem unstable and that cannot conveniently regulate, has facilitated fluorescence camera and white light phaseThe adjusting of machine, becomes two by prism by optical signals one, realizes and filtering, and peep joint mechanism in fact by interiorNow endoscope is connected to the function of the adjusting device of upper endoscope, in endoscope and image processing device of the present invention, useTo this adjusting device, thereby the optical signal of endoscope can more easily be regulated more easily.
Below describe by reference to the accompanying drawings the preferred embodiment of the present invention in detail, still, the present invention does not limitDetail in above-mentioned embodiment, within the scope of technical conceive of the present invention, can be to the present inventionTechnical scheme carry out multiple simple variant, these simple variant all belong to protection scope of the present invention.
It should be noted that in addition each the concrete technology spy described in above-mentioned detailed description of the inventionLevy, in reconcilable situation, can combine by any suitable mode, for fear of needn'tThe repetition of wanting, the present invention is to the explanation no longer separately of various possible combinations.
In addition, between various embodiment of the present invention, also can be combined, as long as itsWithout prejudice to thought of the present invention, it should be considered as content disclosed in this invention equally.
Claims (9)
1. an adjusting device for endoscope, this adjusting device comprises: inside peep flexible pipe, in peep splicerStructure (1), threeway mechanism (2), fluorescence camera (3), white light camera (4) and with described tee joint machineThe transverse sliding mechanism (5) that structure (2) is slidably connected and longitudinal sliding motion mechanism (6), peep flexible pipe in describedHave first end and second end relative with described first end for endoscope head is installed, its feature existsBe fixed in described and peep joint mechanism (1), described threeway mechanism (2) in, the second end of peeping flexible pipe in describedThere is the first longitudinally relative port and the second port and opening direction transverse to described longitudinal theThree ports, peep in described joint mechanism (1) and described white light camera (4) respectively with described the first portArrange and can be by described longitudinal sliding motion mechanism (6) along described threeway mechanism (2) with the second port is correspondingLongitudinal direction slide, described fluorescence camera (3) is with the corresponding setting of described the 3rd port and can pass throughDescribed transverse sliding mechanism (5) is along the horizontal slip of described threeway mechanism (2).
2. the adjusting device of endoscope according to claim 1, is characterized in that, peeps in describedJoint mechanism (1) comprising: the endoscope head keyset (11) that longitudinally sets gradually, in being communicated withPeep flexible pipe in peep joint (12) and in peep joint adapter (13), peep second of flexible pipe in describedEnd runs through described endoscope head keyset (11) peeps joint (12) to be fixed in described, peeps in describedOne end of joint adapter (13) is fixed in described and peeps joint (12), and the other end is fixed in described threeLogical mechanism (2), described endoscope head keyset (11) can be by described longitudinal sliding motion mechanism (6)Longitudinal direction along described threeway mechanism (2) slides.
3. the adjusting device of endoscope according to claim 2, is characterized in that, described threewayMechanism (2) comprising: prism (21), the first optical filter box (22), the second optical filter box (23)And support described prism (21), described the first optical filter box (22), described the second optical filter box(23) bracket component (24), described prism (21) is arranged on described bracket component (24) alsoThere is two light-emitting windows and the corresponding described first end of respectively corresponding described the second port and the 3rd portThe light inlet of mouth, described the first optical filter box (22) and described the second optical filter box (23) are respectivelyBe arranged at two light-emitting windows of described prism (21).
4. the adjusting device of endoscope according to claim 3, is characterized in that, described firstOptical filter box (22) comprising: first optical filter (221) of stacked setting and the first optical filter rubberPad (222); Described the second optical filter box (23) comprising: second optical filter (231) of stacked settingWith the second optical filter rubber blanket (232), wherein, described the second optical filter (231) and described the first filterMating plate (221) covers respectively described two light-emitting windows.
5. the adjusting device of endoscope according to claim 3, is characterized in that, described supportAssembly (24) comprises and being fixed to one another and orthogonal the first support, the second support and the 3rd support, instituteState prism (21) and be arranged in the bight that described the first support, the second support and the 3rd support surround, instituteState that the 3rd support is affixed to be peeped joint adapter (13) and be socketed on described longitudinal sliding motion mechanism (6) in describedOutside, described the first support and the second support are respectively arranged with the through hole of aiming at described two light-emitting windows, instituteState the first optical filter (221) and be fixed on described the first support, described in described the second optical filter is fixed onThe second support.
6. the adjusting device of endoscope according to claim 5, is characterized in that, described horizontalSlide mechanism (5) is fixed in described the 3rd support.
7. the adjusting device of endoscope according to claim 1, is characterized in that, this adjusting dressPut and also comprise cone (7), described cone (7) is arranged at described white light camera (4) and described threeLead between mechanism (2) and be fixed in described threeway mechanism (2).
8. the adjusting device of endoscope according to claim 7, is characterized in that, this adjusting dressPut and also comprise white light camera support (8), described white light camera support (8) is socketed on described longitudinal sliding motionDescribed white light camera (4) is gone up and be fixed in mechanism (6).
9. an endoscope, is characterized in that, described endoscope comprises endoscope head and claim 1-8The adjusting device of the endoscope described in middle any one claim, endoscope head is installed on described firstEnd.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410509982.7A CN104287689B (en) | 2014-09-28 | 2014-09-28 | Endoscope and adjusting device thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410509982.7A CN104287689B (en) | 2014-09-28 | 2014-09-28 | Endoscope and adjusting device thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104287689A CN104287689A (en) | 2015-01-21 |
| CN104287689B true CN104287689B (en) | 2016-05-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410509982.7A Expired - Fee Related CN104287689B (en) | 2014-09-28 | 2014-09-28 | Endoscope and adjusting device thereof |
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| Country | Link |
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| CN (1) | CN104287689B (en) |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8078265B2 (en) * | 2006-07-11 | 2011-12-13 | The General Hospital Corporation | Systems and methods for generating fluorescent light images |
| WO2009028136A1 (en) * | 2007-08-29 | 2009-03-05 | Panasonic Corporation | Fluorescence observation device |
| CN101375786B (en) * | 2007-09-12 | 2010-12-15 | 深圳大学 | Fluorescence endoscopic imaging method and device |
| JP2010088025A (en) * | 2008-10-02 | 2010-04-15 | Nec Corp | Antenna |
| CN201603294U (en) * | 2010-03-15 | 2010-10-13 | 杨天明 | Rotatable three-way connector for airway endoscopes |
| JP5628062B2 (en) * | 2011-02-01 | 2014-11-19 | 富士フイルム株式会社 | Electronic endoscope system |
| DE102011016138A1 (en) * | 2011-03-30 | 2012-10-04 | Karl Storz Gmbh & Co. Kg | Device for fluorescence diagnosis |
| CN202036652U (en) * | 2011-03-30 | 2011-11-16 | 左星 | Tee tube for endoscope |
| CN202353002U (en) * | 2011-12-07 | 2012-07-25 | 绍兴飞泰光电技术有限公司 | Miniature single-light source double-light path device |
| DE102011122602A1 (en) * | 2011-12-30 | 2013-07-04 | Karl Storz Gmbh & Co. Kg | Apparatus and method for endoscopic fluorescence detection |
-
2014
- 2014-09-28 CN CN201410509982.7A patent/CN104287689B/en not_active Expired - Fee Related
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| CN104287689A (en) | 2015-01-21 |
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