CN106470588A - Ink vessel transfusing sight glass image pickup part manufacture device and Ink vessel transfusing sight glass image pickup part manufacture method - Google Patents
Ink vessel transfusing sight glass image pickup part manufacture device and Ink vessel transfusing sight glass image pickup part manufacture method Download PDFInfo
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- CN106470588A CN106470588A CN201480080160.XA CN201480080160A CN106470588A CN 106470588 A CN106470588 A CN 106470588A CN 201480080160 A CN201480080160 A CN 201480080160A CN 106470588 A CN106470588 A CN 106470588A
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- Prior art keywords
- image pickup
- pickup part
- hole
- imaging fibre
- sight glass
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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
Abstract
The purpose of the present invention is to propose to the Ink vessel transfusing sight glass image pickup part manufacture device that a kind of image pickup part manufacture is easy and the bonding station of imaging fibre and object lens shifts less and Ink vessel transfusing sight glass image pickup part manufacture method.A kind of Ink vessel transfusing sight glass image pickup part manufacture device is it is characterised in that have：The transmitter 2 that the front end of imaging fibre M1 is sent downwards by aspis, it is arranged at the lower section of described transmitter 2, there is the first hole 31 of upper opening, second hole 32 and the bearing 3 in the 3rd hole 33, drive described transmitter 2 that the drive division 4 of relative movement horizontally and vertically occurs with respect to described bearing 3, it is filled with, in described first hole 31, the sticker M2 being attached to described imaging fibre M1 front end, it is placed with, in described second hole 32, the object lens M3 being installed on described imaging fibre M1 front end, it is placed with the shading pipe M4 surrounding described imaging fibre M1 and described object lens M3 outer peripheral face in described 3rd hole 33.
Description
Technical field
The present invention relates to a kind of Ink vessel transfusing sight glass image pickup part manufacture device and Ink vessel transfusing sight glass image pickup part manufacture method, special
It is not to be related to that a kind of image pickup part manufacture is easy and the bonding station of imaging fibre and object lens shifts less blood vessel endoscope
Mirror image pickup part manufacture device and Ink vessel transfusing sight glass image pickup part manufacture method.
Background technology
For observing the front end structure composition as shown in Figure 1 of the Ink vessel transfusing sight glass conduit of internal blood vessel, it has：By viscous
The image pickup part M5 that agent M8 is wrapped up by shading pipe M4, and be fixed on by the quartz glass system tied up by sticker M2 object lens M3
Tiny fiber-optics constitute imaging fibre M1 front end；It is wrapped in around this image pickup part M5, and be equally by the stone tied up
The photoconduction M6 that the tiny fiber-optics of English glass system are constituted；And it is wrapped in the pipe M7 around this photoconduction M6.
By photoconduction M6 to internal blood vessel irradiation light, shoot the situation of internal blood vessel by image pickup part M5.
And, the manufacture of image pickup part M5, needs by manual operations, object lens to be adhered to imaging by skilled worker
The front end of optical fiber M1, after coating sticker M8 around imaging fibre M1 and object lens M3, is inserted in shading pipe M4.But
Be, because imaging fibre M1 and object lens M3 etc. are very exquisite, and imaging fibre M1 and object lens M3 can not scratch, and imaging fibre
The reason such as M1 is pliable is so that the manufacture of image pickup part M5 is quite time-consuming.Further, since being manual operations, imaging fibre M1 and thing
The bonding station of mirror M3 is susceptible to offset.
In list of references 1 and reference paper 2, also show the image pickup part of the Ink vessel transfusing sight glass conduit of same structure.
But, in list of references 1 and reference paper 2, do not record the plant equipment manufacturing image pickup part, image pickup part is
It is fabricated by by manual operations, manufacture quite time-consuming.
Look-ahead technique document Prior Art
Patent documentation
Patent documentation 1：Unexamined Patent 05-323209 publication
Patent documentation 2：JP 63-119732 publication.
Content of the invention
Problems to be solved by the invention
The present invention be solve problem present in conventional art it is proposed that a kind of image pickup part manufacture easy, and imaging fibre with
Ink vessel transfusing sight glass image pickup part manufacture device and Ink vessel transfusing sight glass image pickup part manufacture that the bonding station of object lens shifts less
Method.
The means of solve problem
As claimed in claim 1, the present invention relates to a kind of Ink vessel transfusing sight glass image pickup part manufacture device is it is characterised in that have：Will
The transmitter that the front end of imaging fibre is sent downwards by aspis；It is arranged at the lower section of described transmitter, there is upper opening
The first hole, the second hole and the 3rd hole bearing；Described transmitter is driven in the horizontal direction and to hang down with respect to described bearing
Nogata is to the drive division that relative movement occurs；Described first in the hole is filled with the sticker being attached to described imaging fibre front end,
It is placed with the object lens being installed on described imaging fibre front end in described second hole, in described 3rd hole, be placed with the described imaging of encirclement
The shading pipe of the outer peripheral face of optical fiber and described object lens.
As claimed in claim 2, the present invention relates to a kind of Ink vessel transfusing sight glass image pickup part manufacture as claimed in claim 1 fills
Put it is characterised in that described transmitter has：Up it is provided with the tubular insertion section of insertion imaging fibre opening；Insert described
Enter the spring that portion promotes upward；It is connected to the lower section of described insertion section, multiple upper and lowers are had on the circumference of lower front end
To slit and lower front end is the tubular clamping part opening wide laterally；The outer peripheral face surrounding described clamping part is used for closing this
The annulus of the lower front end of clamping part.
As claimed in claim 3, the present invention relates to a kind of Ink vessel transfusing sight glass image pickup part manufacture method is it is characterised in that make
With the Ink vessel transfusing sight glass image pickup part manufacture device as described in claim 1 or claim 2, possess following steps：By imaging
The forwarding step that fine front end sends downwards from transmitter aspis；After described forwarding step, by described first hole
Sticker is attached to the leading section sticker attachment steps of imaging fibre front end；Described leading section sticker attachment steps it
Afterwards, the object lens in described second hole are adhered to the object lens adhesion step of imaging fibre front end；After described object lens adhesion step,
By the shading pipe installation steps by the shading pipe parcel in described 3rd hole for the outer peripheral face of described imaging fibre and described object lens.
As claimed in claim 4, the present invention relates to a kind of Ink vessel transfusing sight glass image pickup part manufacturer as claimed in claim 3
Method is it is characterised in that described sticker is instant drying adhesive series sticker.
As claimed in claim 5, the present invention relates to a kind of Ink vessel transfusing sight glass image pickup part system as described in claim 3 or 4
Make method it is characterised in that in described forwarding step, the described imaging fibre being sent out by the aspis of described transmitter
Send less than 3 times that length is this imaging fibre diameter.
Invention effect
The Ink vessel transfusing sight glass image pickup part manufacture device of the present invention according to claim 1, the front end of imaging fibre is fixed on
The aspis of transmitter, sticker, object lens and shading pipe are individually fixed in the first hole, the second hole and the 3rd hole, due to propping up
Seat and transmitter are relative displacements, and respective position does not change, so the manufacture of image pickup part is relatively easy to.In addition, imaging
The situation that the bonding station of optical fiber and object lens shifts also can reduce.
The Ink vessel transfusing sight glass image pickup part manufacture device of the present invention according to claim 2, due to transmitter have slotting
Enter portion, spring, clamping part and annulus, so the front end of imaging fiber can accurately be sent downwards by aspis and solid
Fixed.Therefore, the manufacture of image pickup part is more easy.
The Ink vessel transfusing sight glass image pickup part manufacture method of the present invention according to claim 3, due to employing Ink vessel transfusing
Sight glass image pickup part manufacture device, so the manufacture of image pickup part is more easy.In addition, the bonding station of imaging fibre and object lens send out
The situation of raw skew also can reduce.
The Ink vessel transfusing sight glass image pickup part manufacture method of the present invention according to claim 4, because sticker was done for wink
Glue series sticker, can accurately fixed imaging optical fiber and object lens and shading pipe, in addition, not injuring to human body.
The Ink vessel transfusing sight glass image pickup part manufacture method of the present invention according to claim 5, due to sending out of imaging fibre
Send less than 3 times that length is this imaging fibre diameter, reduced by the skew of the caused front position of imaging fibre bending, therefore
The situation larger skew occurring in the bonding station of imaging fibre and object lens reduces.
Brief description
Fig. 1 is the structure chart of Ink vessel transfusing sight glass catheter proximal end.
Fig. 2 is the structural representation of Ink vessel transfusing sight glass image pickup part manufacture device of the present invention.
Fig. 3 is the structural representation of transmitter of the present invention.
Fig. 4 is the schematic diagram of the method being sent out imaging fibre by described delivery device.
Fig. 5 is the schematic diagram of Ink vessel transfusing sight glass image pickup part manufacture method of the present invention.
Fig. 6 is the schematic diagram of the image pickup part being manufactured by Ink vessel transfusing sight glass image pickup part manufacture method of the present invention.
Fig. 7 is the schematic diagram correcting imaging fibre and the method for object lens position skew.
Fig. 8 is the schematic diagram of transmitter other embodiment of the present invention.
Specific embodiment
Hereinafter, the preferred implementation to Ink vessel transfusing sight glass image pickup part manufacture device of the present invention, enters referring to the drawings
Row explanation.
As shown in FIG. 2 and 3, Ink vessel transfusing sight glass image pickup part manufacture device 1 has：Will be downward for the front end of imaging fibre M1
The transmitter 2 that side sends, is arranged at the lower section of described transmitter 2, has the first hole 31 of upper opening, the second hole 32 and the
The bearing 3 in three holes 33, X and vertical direction Z occur relatively in the horizontal direction with respect to described bearing 3 to drive described transmitter 2
The drive division 4 of movement.
It is filled with the sticker M2 being attached to described imaging fibre M1 front end in first hole 31, in the second hole 32, be placed with peace
It is loaded on the object lens M3 of described imaging fibre M1 front end, in the 3rd hole 33, be placed with the periphery surrounding imaging fibre M1 and object lens M3
The shading pipe M4 in face.
Transmitter 2 has and so-called propelling pencil identical structure.Transmitter 2 has：Up it is provided with insertion imaging
The tubular insertion section 21 of fine opening；The spring 22 that described insertion section 21 is promoted upward；It is connected under described insertion section 21
Just, the slit of multiple above-below directions is provided with the circumference of lower front end and lower front end is the tubular clamping opened wide laterally
Portion 23；The outer peripheral face surrounding described clamping part 23 is used for closing the annulus 24 of this clamping part lower front end.
Transmitter 2 has further：As the housing section 26 of outer package, and it is arranged at the lower end of housing section 26, have
Make the conduit 27 of the prominent aspis 28 of imaging fibre M1.
Above insertion section 21, in order that the insertion of imaging fibre M1 is more easy, it is provided with the very big funnel of opening
Portion 25.One section downward is had on the outer peripheral face of insertion section 21, this section is connected to spring 22.
Spring 22 is helical spring, and upper end is connected to a section of insertion section 21 outer peripheral face, and lower end is connected in housing section 26
Upward one section of internal face of side setting.Insertion section 21 is promoted by spring 22 upward.
The press section pressing downwards insertion section 21 is passed through in insertion section 21（Not shown）And spring transported about 22
Dynamic.
Clamping part 23 have in the circumference of lower front end 3 along the vertical direction on extend slit, front end is divided into 3
Point.The quantity of this slit is not limited to 3 or a plurality of.Clamping part 23 is moved up and down together with insertion section 21, during decline,
Front end stretches out in the downside of annulus 24 outwardly open below, during rising, the outer peripheral face of annulus 24 besieged live and under
Fang Qianduan closes.
Imaging fibre installation method
Method with regard to imaging fibre M1 is installed on transmitter 2, illustrates with reference to Fig. 4.
By infundibulum 25（With reference to Fig. 3）Imaging fibre M1 is inserted in insertion section 21（With reference to Fig. 4（a））.
Then, by press section（Not shown）Insertion section 21 is pressed downwards, so that clamping part 23 is declined.Then, clamp
The lower front end in portion 23 is opened wide laterally, and imaging fibre M1 declines in clamping part 23（With reference to Fig. 4（b））.
Then, release the pressing to press section, so that insertion section 21 and clamping part 23 is increased by spring 22.Clamping part
23 1 risings, annulus 24 just surround the outer peripheral face of clamping part 23, due to the lower front end closure of clamping part 23, so imaging
Optical fiber is fixed（With reference to Fig. 4（c））.
Thus, repeat to carry out push action to insertion section 21 by press section, by imaging fibre M1 from the front end of conduit 27
Send out.
Ink vessel transfusing sight glass image pickup part manufacture method
Then, with reference to Fig. 5, the Ink vessel transfusing sight glass image pickup part manufacture method using Ink vessel transfusing sight glass image pickup part manufacture device 1 is entered
Row explanation.
First, by said method, the front end of imaging fibre M1 is sent out downwards by the aspis 28 of transmitter 2
（Forwarding step）.
Now, due to the reason such as bending of imaging fibre M1, in order to not make the horizontal direction position of imaging fibre M1 front end
Change, the transmission length of preferably imaging fibre is less than 3 times of this imaging fibre diameter, more preferably less than 2.5 times, optimum
Select less than 2 times.
Then, so that conduit 27 is located at the surface in the first hole 31, by drive division 4, transmitter 2 is moved horizontally
After decline, the front end of imaging fibre M1 be impregnated in the sticker M2 in the first hole 31（With reference to Fig. 5（a））.Thus, by sticker
M2 is attached to the front end of imaging fibre M1（Leading section sticker attachment steps）.For sticker M2, from the impact to human body with
And adhesion strength is considering, preferably instant drying adhesive series sticker, it is, for example possible to use medical instant adhesives LOCTITE 435
(Henkel Corp.'s system).
Then, by drive division 4, by the front end of imaging fibre M1, the position of the object lens M3 to the second hole 32 is moved, by object lens
M3 is adhered to the front end of imaging fibre M1（With reference to Fig. 5（b））（Object lens adhesion step）.
Then, lift imaging fibre M1 and object lens M3（With reference to Fig. 5（c））, in the week of imaging fibre M1 and object lens M3
Enclose attachment sticker M8（With reference to Fig. 5（b））（Periphery sticker attachment steps）.The attachment of sticker M8, for example, it is possible to pass through
Brush etc. coats it is also possible to impregnated in sticker.For sticker M8, to examine from the impact to human body and adhesion strength
Consider, preferably epoxy glue sticker, it is, for example possible to use medical epoxy glue sticker LOCTITE M-31CL（Henkel Corp.'s system）.
Then, by drive division 4, the front end of imaging fibre M1 and object lens M3 are inserted in the shading pipe M4 in the 3rd hole 33
（With reference to Fig. 5（e））（Shading pipe installation steps）.For the material of shading pipe M4, from the impact to human body, corrosion resistance, intensity
Etc. aspect considering, preferably SUS.Make sticker hardening in an inserted condition and shading pipe M4 is fixed on before imaging fibre M1
Around end and object lens M3.And then, do not use sticker M8 it is also possible to by shading pipe M4 be fitted and fixed with imaging fibre M1 with
And in object lens M3.
Thus, it is possible to produce image pickup part M5（With reference to Fig. 6）.In addition, each step above-mentioned, control unit both can be passed through
（Not shown）Carry out the operation of various pieces it is also possible to operate by artificial.
In the object lens adhesion step of above-mentioned embodiment, when imaging fibre M1 and object lens M3 occurs position skew, for example,
Sticker M2 hardening process can be corrected as follows.Fig. 7 illustrates this antidote.
By the junction of imaging fibre M1 and object lens M3 from three vertical directions to flat board 5 on the axle of imaging fibre M1
Pressing.The position skew of imaging fibre M1 and object lens M3 because sticker is in hardening process, can be corrected.Though in the figure 7
Press from three directions, but pressing direction is not limited only to these three directions, can be multiple directions.
Ink vessel transfusing sight glass image pickup part manufacture device 1 according to present embodiment and Ink vessel transfusing sight glass image pickup part manufacturer
Method, the aspis 28 of transmitter 2 is fixed in the front end of imaging fibre M1, and sticker M2, object lens M3 and shading pipe M4 are solid respectively
Due to the first hole 31, the second hole 32 and the 3rd hole 33, because bearing 3 and transmitter 2 are relative displacements, respective position is not sent out
Changing, the manufacture of therefore image pickup part M5 is relatively easy to.In addition, the bonding station of imaging fibre M1 and object lens M3 shifts
Situation reduce.
Further, since transmitter 2 has insertion section 21, spring 22, clamping part 23 and annulus 24, so imaging fibre
The front end of M1 can accurately be sent downwards by aspis 28 and fixing.Thus, the manufacture of image pickup part is more easy.In addition,
Because transmitter 2 has and propelling pencil identical structure, so transmitter 2 is easier to make, device fabrication cost can be made
Lower.
In the present embodiment, transmitter 2 is set to the structure similar with above-mentioned propelling pencil, but the knot of transmitter 2
Structure is not limited to this.For example, it is also possible to be the structure shown in Fig. 8.
Transmitter 102 has：Clamping imaging fibre M1 a pair of the roller 103 sending downwards, are arranged at roller 103
Lower section has the conduit 27 of the aspis 28 making imaging fibre M1 project.Roller 103, by rotating to arrow A direction, will be imaged
Optical fiber M1 sends downwards from conduit 27.
By transmitter is set to such structure, can obtain and the transmitter 2 identical effect in present embodiment
Really.
In addition, in the present embodiment, moved by 1 dimension that drive division 4 transmitter 2 has only carried out X-direction in the horizontal direction
Dynamic, but it can also carry out 2 dimensions of XY and move.In addition, in the present embodiment, bearing 3 does not move, by drive division 4
Send device 2 to move but it is also possible to be transmitter 2 not move and make bearing 3 mobile, can also be that transmitter 2 moves together with bearing 3
Dynamic.
Industrial applicibility
Present invention preferably uses in the manufacture of Ink vessel transfusing sight glass image pickup part.
Symbol description
1 Ink vessel transfusing sight glass image pickup part manufacture device
2 transmitters
21 insertion sections
22 springs
23 clamping parts
24 annulus
28 aspises
3 bearings
31 first holes
32 second holes
33 the 3rd holes
4 drive divisions
M1 imaging fibre
M2 sticker
M3 object lens
M4 shading pipe
Claims (5)
1. a kind of Ink vessel transfusing sight glass image pickup part manufacture device is it is characterised in that have：By the front end of imaging fibre from aspis to
The transmitter that lower section sends；It is arranged at the lower section of described transmitter, there is the first hole, the second hole and the 3rd hole of upper opening
Bearing；Drive described transmitter, with respect to described bearing, the driving of relative movement horizontally and vertically occurs
Portion；Described first in the hole is filled with the sticker being attached to described imaging fibre front end, is placed with and is installed in described second hole
The object lens of described imaging fibre front end, are placed with the outer peripheral face surrounding described imaging fibre and described object lens in described 3rd hole
Shading pipe.
2. Ink vessel transfusing sight glass image pickup part manufacture device as claimed in claim 1 is it is characterised in that described transmitter has：?
Top is provided with the tubular insertion section of insertion imaging fibre opening；The spring that described insertion section is promoted upward；It is connected to described
The lower section of insertion section, the slit in the circumference of lower front end with multiple above-below directions and lower front end are opened wide laterally
Tubular clamping part；The outer peripheral face surrounding described clamping part is used for closing the annulus of this clamping part lower front end.
3. a kind of Ink vessel transfusing sight glass image pickup part manufacture method is it is characterised in that use as described in claim 1 or claim 2
Ink vessel transfusing sight glass image pickup part manufacture device, possess following steps：By the front end of imaging fibre from transmitter aspis downwards
The forwarding step sending；After described forwarding step, the sticker in described first hole is attached to the front end of imaging fibre
Leading section sticker attachment steps；After the sticker attachment steps of described leading section, the object lens in described second hole are adhered to
The object lens adhesion step of imaging fibre front end；After described object lens adhesion step, by described imaging fibre and described object lens
Outer peripheral face is by the shading pipe installation steps of the shading pipe parcel in described 3rd hole.
4. Ink vessel transfusing sight glass image pickup part manufacture method as claimed in claim 3 is it is characterised in that described sticker is instant drying adhesive
Serial sticker.
5. the Ink vessel transfusing sight glass image pickup part manufacture method as described in claim 3 or 4 is it is characterised in that in described forwarding step
In, the transmission length of the described imaging fibre being sent out by the aspis of described transmitter be 3 times of this imaging fibre diameter with
Under.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2014/071251 WO2016024323A1 (en) | 2014-08-11 | 2014-08-11 | Vascular endoscopy image pickup unit manufacturing device and vascular endoscopy image pickup unit manufacturing method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106470588A true CN106470588A (en) | 2017-03-01 |
| CN106470588B CN106470588B (en) | 2018-02-16 |
Family
ID=55303968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201480080160.XA Active CN106470588B (en) | 2014-08-11 | 2014-08-11 | Intravascular sight glass image pickup part manufacture device and intravascular sight glass image pickup part manufacture method |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP6253213B2 (en) |
| CN (1) | CN106470588B (en) |
| WO (1) | WO2016024323A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7116023B2 (en) | 2018-09-21 | 2022-08-09 | 三ツ星ベルト株式会社 | Coupling belt manufacturing method |
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|---|---|---|---|---|
| JP2006262915A (en) * | 2005-03-22 | 2006-10-05 | Pentax Corp | Objective part of endoscope |
| CN1988843A (en) * | 2004-07-26 | 2007-06-27 | 奥林巴斯株式会社 | Endoscope and method of repairing endoscope |
| JP2009254873A (en) * | 2009-08-06 | 2009-11-05 | Fujikura Ltd | Method for manufacturing fiberscope with thin diameter |
| CN102970915A (en) * | 2011-03-31 | 2013-03-13 | 奥林巴斯医疗株式会社 | Method for assembling endoscopic imaging unit and endoscope |
| JP2013202082A (en) * | 2012-03-27 | 2013-10-07 | Tokkyokiki Corp | Endoscope shielding light leakage from light guide fiber |
| JP2014089334A (en) * | 2012-10-30 | 2014-05-15 | Panasonic Corp | Endoscope lens unit and endoscope including the same |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005040180A (en) * | 2003-07-23 | 2005-02-17 | Fujikura Ltd | Method of fixing optical part, and fiberscope |
| JP4836470B2 (en) * | 2005-03-16 | 2011-12-14 | Ｈｏｙａ株式会社 | Endoscope objective |
-
2014
- 2014-08-11 CN CN201480080160.XA patent/CN106470588B/en active Active
- 2014-08-11 WO PCT/JP2014/071251 patent/WO2016024323A1/en active Application Filing
- 2014-08-11 JP JP2016542457A patent/JP6253213B2/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1988843A (en) * | 2004-07-26 | 2007-06-27 | 奥林巴斯株式会社 | Endoscope and method of repairing endoscope |
| JP2006262915A (en) * | 2005-03-22 | 2006-10-05 | Pentax Corp | Objective part of endoscope |
| JP2009254873A (en) * | 2009-08-06 | 2009-11-05 | Fujikura Ltd | Method for manufacturing fiberscope with thin diameter |
| CN102970915A (en) * | 2011-03-31 | 2013-03-13 | 奥林巴斯医疗株式会社 | Method for assembling endoscopic imaging unit and endoscope |
| JP2013202082A (en) * | 2012-03-27 | 2013-10-07 | Tokkyokiki Corp | Endoscope shielding light leakage from light guide fiber |
| JP2014089334A (en) * | 2012-10-30 | 2014-05-15 | Panasonic Corp | Endoscope lens unit and endoscope including the same |
Also Published As
| Publication number | Publication date |
|---|---|
| JP6253213B2 (en) | 2017-12-27 |
| JPWO2016024323A1 (en) | 2017-04-27 |
| CN106470588B (en) | 2018-02-16 |
| WO2016024323A1 (en) | 2016-02-18 |
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