CN106166316A - A kind of Intelligent safe syringe - Google Patents
A kind of Intelligent safe syringe Download PDFInfo
- Publication number
- CN106166316A CN106166316A CN201610329448.7A CN201610329448A CN106166316A CN 106166316 A CN106166316 A CN 106166316A CN 201610329448 A CN201610329448 A CN 201610329448A CN 106166316 A CN106166316 A CN 106166316A
- Authority
- CN
- China
- Prior art keywords
- syringe
- needle base
- injecting needle
- push rod
- tubular type
- 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.)
- Pending
Links
- 238000002347 injection Methods 0.000 claims abstract description 23
- 239000007924 injection Substances 0.000 claims abstract description 23
- 230000000694 effects Effects 0.000 claims abstract description 7
- 238000007906 compression Methods 0.000 claims description 16
- 230000006835 compression Effects 0.000 claims description 15
- 210000005239 tubule Anatomy 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 5
- 229920003023 plastic Polymers 0.000 claims description 3
- 239000011148 porous material Substances 0.000 claims description 3
- 238000000465 moulding Methods 0.000 claims 1
- 239000007788 liquid Substances 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 239000003814 drug Substances 0.000 abstract description 4
- 229940079593 drug Drugs 0.000 abstract description 3
- 238000012805 post-processing Methods 0.000 abstract description 3
- 208000035049 Blood-Borne Infections Diseases 0.000 abstract description 2
- 239000008280 blood Substances 0.000 abstract description 2
- 210000004369 blood Anatomy 0.000 abstract description 2
- 230000006378 damage Effects 0.000 abstract description 2
- 230000007246 mechanism Effects 0.000 abstract description 2
- 208000027418 Wounds and injury Diseases 0.000 abstract 1
- 238000003912 environmental pollution Methods 0.000 abstract 1
- 208000014674 injury Diseases 0.000 abstract 1
- 238000012797 qualification Methods 0.000 abstract 1
- 239000002699 waste material Substances 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 8
- 239000002906 medical waste Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 240000007643 Phytolacca americana Species 0.000 description 2
- 235000009074 Phytolacca americana Nutrition 0.000 description 2
- 241000656145 Thyrsites atun Species 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 206010011409 Cross infection Diseases 0.000 description 1
- 206010064091 Iatrogenic infection Diseases 0.000 description 1
- 206010029803 Nosocomial infection Diseases 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000003205 diastolic effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000003449 preventive effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000002255 vaccination Methods 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/50—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests having means for preventing re-use, or for indicating if defective, used, tampered with or unsterile
- A61M5/5013—Means for blocking the piston or the fluid passageway to prevent illegal refilling of a syringe
- A61M5/502—Means for blocking the piston or the fluid passageway to prevent illegal refilling of a syringe for blocking the piston
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/50—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests having means for preventing re-use, or for indicating if defective, used, tampered with or unsterile
- A61M2005/5006—Having means for destroying the syringe barrel, e.g. by cutting or piercing
Landscapes
- Health & Medical Sciences (AREA)
- Vascular Medicine (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
nullOne Intelligent safe syringe of the present invention relates to technical field of medical instruments，Including syringe (1) and tubular type push rod (6)，Also include injecting needle base (2)，Traditional operating habit is not the most changed during Clinical practice of the present invention，Easy-to-use，Reliable effect，Inject rear injection needle (5) and included that injecting needle base (2) is shielded by automatic retracted mechanism retraction，Guarantee that hospitalized patients exempts from the unexpected injury of contaminated needle point，And while injecting liquid drug is complete，The pipe blade (6b) of tubular type push rod (6) exposes the thin slice (2b) that injecting needle base (2) is connected with disk (2a)，Used syringe cannot be reused inject again，Realize syringe single use truly，Avoid the propagation of blood borne disease，The especially present invention easily will contact patient's body with post processing later、Blood whether another part makes a distinction，In addition to reclaiming substantial amounts of resource，Also reduce substantial amounts of Biohazard Waste to burn，Decrease environmental pollution，Owing to present configuration is reasonable in design，It is quite suitable for production line and automatically assembles production，Quality is good、Qualification rate is high.
Description
Technical field
The present invention relates to technical field of medical instruments, particularly relate to a kind of Intelligent safe syringe.
Background technology
Liquid medicine injection and use disposable sterilized injector when undergoing preventive vaccination clinically, to controlling iatrogenic infection
Sick, prevent cross infection etc. from serving positive role.But, existing various disposable syringes include calling oneself " self-destruction
Formula ", manual retrieving formula, the most perfect due to design and structure of disposable syringe of the form such as automatic retracting type, lack
More weary required functions, it is impossible to fully meet the safety need in use.Such as, one: some syringes still must return after using
Wearing set protection set, this is worn protection set and is stabbed medical worker the most by mistake and catch, and the report that this kind of pin stabs wound has every year
Larger amount of report；Two: most syringes does not change its structure or external form or another part automatic damage after using, cause and allow one
A little lawless persons have bored this Confucius, and reusing and reclaim this used syringe event class of use has generation；Three: even if some
Syringe is called oneself: " type self-destroyed ", but the action that great majority will increase medical worker could be damaged；Four: this kind of syringe is used
Later it is the ingredient of a large amount of clinical waste, calculates (note: this is the most conservative calculating) by averagely every syringe 5 grammes per square metre,
It is considerable that the clinical waste that China uses the quantity of syringe to produce for a year goes to burn, and the consumption in the whole world is according to World Health Organization (WHO)
Reporting, within 1 year, to use 17,000,000,000 syringes, the medical care expenses thing that its annual single disposable syringe produces burns
Amount is up to more than 80,000 ton, and this is a numeral the most surprising, how to dissolve this minimizing medical wastes incineration amount and reaches because reducing
Burning affects this difficult problem to atmospheric pollution and climate warming, the key point of this present invention just.I am before being summarised in
Patent of invention 2016100227286.1 time, summarize more novel, structure is simpler, less (the front patent of invention number of another number of packages amount
2016100227286.1 another numbers of packages 11, the another number of packages of the application 9), assemble more convenient, cost is lower, be easier to infer
Universal, more practical the application, owing to the another number of packages amount of design reduces, the present invention is more convenient the least in being designed to purposes
Dosage syringe.
Summary of the invention
For above-mentioned disposable syringe and the deficiency of syringe needle energy automatic retraction syringe, it is an object of the invention to, carry
Go out a kind of Intelligent safe syringe.
It is an object of the invention to use techniques below solution to realize:
A kind of Intelligent safe syringe, including syringe and tubular type push rod, described tubular type push rod inserts syringe inner chamber, and it is special
Levying and be, being provided with injection needle in also including the upper port of syringe can automatic retracted shielding body while injection is complete；
Described automatic retracted shielding body also includes the injecting needle base damaged that can automatically rupture；
The indent circular arc ring support identical with injecting needle base disk outer arc degree it is provided with in the upper port of described syringe；
It is provided with ring belt outside described its upper end；
It is provided with back-off device inside the lower port of described syringe；
Described tubular type push rod inserts one end of syringe and is cased with a piston bush；
Described tubular type push rod first inserts syringe inner chamber one end cylindrically opening, and its opening is provided with pipe blade；
Described tubular type push rod first inserts and is provided with two retaining wings outside the other end of syringe inner chamber；
Described tubular type push rod first insert the other end of syringe inner chamber by spin or snap fit to set one spacing by hands；
The automatic retracted shielding body of described its upper end inner chamber also include injection needle, injecting needle base, compression spring and
Button spring cap, described injecting needle base lower end is connected by thin slice and disk, and described injection needle is fixed on injecting needle base upper end tubule
In, its upper end inner chamber top is provided with the indent circular arc ring support that the disk outer arc degree being connected with injecting needle base is identical, institute
State injecting needle base to be placed in syringe upper lumen, the circular arc of the disk of injecting needle base and the interior concave arc of syringe inner chamber top ring support
Matching, the ring belt outside described button spring cap and its upper end is fixed on its upper end mutually, and compresses to described injection
On the platform of needle stand, described injecting needle base being also cased with a compression spring, the two ends of compression spring are resisted against injecting needle base respectively
The plane being connected with disk and the inner platform buckleing spring cap, described injecting needle base spring tension effect by compression, make described injection
The disk of needle stand touches tight against top with the ring support of its upper end inner chamber；
Above-mentioned a kind of Intelligent safe syringe, it is characterised in that be provided with thin between described injecting needle base lower end and disk
Sheet is allowed to connect.
Above-mentioned a kind of Intelligent safe syringe, it is characterised in that in one end that described syringe is inserted by tubular type push rod
Side is provided with back-off.
Above-mentioned a kind of Intelligent safe syringe, it is characterised in that described syringe, tubular type push rod, press hands, injecting needle base,
Button spring cap etc. uses plastic material to make.
Above-mentioned a kind of Intelligent safe syringe, it is characterised in that described syringe uses transparent plastic material；
The present invention does not change traditional operating habit when Clinical practice, easy-to-use, reliable effect, notes when having injected
Needle ejecting tube is shielded by the effect automatic retracted of automatic retracted shielding body, saves medical worker and returns when syringe injection is complete
Set protection set, it is ensured that 100% medical worker has thoroughly stopped to pollute the unexpected pin of needle point and stabbed wound evil, owing to injection is complete same
Time, it is that the thin slice of clutch disk with injecting needle base is cut and split by pipe blade-like that tubular type push rod first inserts one end of syringe inner chamber,
The entirety making injecting needle base and disk is ruined and is split and cannot repeat to install and use, and causes used syringe to be no longer available for injection,
Achieve syringe single use truly, thoroughly stop reuse syringe and the blood borne disease that causes
Propagation, particularly this syringe with later post processing only need to spacing press hands apply a less side force, the most desirable
Lower limit presses hands, pours out compression spring and injection needle and this three another part of injecting needle base, remaining another part because of all not in contact with patient's body,
Blood and recyclable for non-medical industry.Owing to the another number of packages amount of the present invention reduces, the present invention is more convenient in being designed to application model
Enclose widely low-dose injector.Owing to the another number of packages amount of the present invention reduces, more reasonable structural design, assembling procedure work step
Corresponding reduce, reduce cost of investment accordingly simultaneously, be more suitable for production line and automatically assemble production, system easy to control the quality, qualified
Rate is high.The purpose of the present invention, advantage and feature, will make to solve further by the non-limitative illustration of following drawings and Examples
Releasing, these embodiments are only used as example and are given.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the present invention a kind of Intelligent safe syringe；
Fig. 2 is that the present invention has injected rear injection needle and injecting needle base retracted state schematic diagram；
Fig. 3 is the syringe enlarged diagram of the present invention；
Fig. 4 is the injecting needle base enlarged diagram of the present invention；
Fig. 5 is the button spring cap enlarged diagram of the present invention；
Fig. 6 is the tubular type push rod enlarged diagram of the present invention；
Fig. 7 is the piston bush enlarged diagram of the present invention；
Fig. 8 is the spacing by hands enlarged diagram of the present invention；
In the figures above:
1-syringe；1a-convex circular arc ring support；1b-ring belt；1c-back-off；1d-upper end；
2-injecting needle base；2a-disk；2b-thin slice；2c-tubule；2d-platform；
3-compression spring；4-detains spring cap；4a-apical pore；5-injection needle；
6-tubular type push rod；6a-push rod cavity；6b-pipe blade；The 6c-retaining wing；
7-piston bush；7a-local piston bush；
8-is spacing presses hands；8a-gag lever post；The spacing pike pole of 8b-；8c-presses hands main body hook；
9-protects set；
Detailed description of the invention
Embodiment 1:
One Intelligent safe syringe of the present invention is as shown in Fig. 1～Fig. 2, including syringe 1 and tubular type push rod 6, described pipe
Formula push rod 6 inserts the inner chamber of syringe 1, it is characterised in that being provided with in also including upper end (1d) mouth of syringe 1 can be by tubular type push rod
6 hit (touching) sends out the mechanism making injection needle 5 (including injecting needle base 2) automatic retracted shield, and its component includes injection needle 5, note
Penetrate needle stand 2, compression spring 3 and buckle spring cap 4.Described injecting needle base 2 lower end is linked into an integrated entity with disk 2a by thin slice 2b, described
Injection needle 5 is fixed in the tubule 2c of injecting needle base 2 upper end.Described syringe 1 is a hollow cylinder, in its inner chamber upper end is provided with
Concave arc ring support 1a.Described injecting needle base 2 is placed in the hollow cavity of upper end (1d) of syringe 1, the disk of described injecting needle base 2
On the indent circular arc ring support 1a that 2a is located in syringe 1 upper end (1d), the circular arc of the disk 2a of injecting needle base 2 and needle stand 1 upper end
(1d) circular arc of the indent circular arc ring support 1a in matches.By snap fit, it is fixedly installed a button in the upper end (1d) of syringe 1
Spring cap 4, the inner platform 4b of button spring cap 4 compresses on the platform 2d of injecting needle base 2 taper end described in what, and described injecting needle base 2 upper end
Tubule 2c scurry out button spring cap 4 apical pore 4a, described button spring cap 4 holding syringe 1 upper end (1d) outside ring belt 1b on.Institute
Stating and overlap a compression spring 3 between the disk 2a of injecting needle base 2 and needle stand tubule 2c, the two ends of described compression spring 3 are supported respectively
In the plane of the disk 2a of the inner platform 4b and injecting needle base 2 that detain spring cap 4.Described injecting needle base 2 pressurized screen compression spring
Tension force effect, the disk 2a of its lower end supports contiguity (sealing) with the convex circular arc ring support 1a in syringe 1 upper end (1d).Work as use
This product carries out injection when using, tubular type push rod 6 medicinal liquid of suction in syringe 1 is injected the nearest complete time, tubular type push rod 2 upper end
The piston bush 7 of suit supports the bottom of injecting needle base 2, the most also continuing to push against tubular type push rod 6, then tubular type push rod 6 upper end
Pipe blade 6b supports the piston bush 7 that cutting is sleeved on tubular type push rod 6, and tubular type push rod 6 continues to advance simultaneously, tubular type push rod 6
The pipe blade 6b ring stamp of upper end cuts one-piece sheet 2b of injecting needle base 2, makes injecting needle base 2 and disk 2a stab completely and splits thorough point
From, it is enclosed within the compression spring 3 pressing screen on injecting needle base 2 and relies on and diastole, at compression spring 3 Diastolic Force because injecting needle base 2 loses
Effect under, on injecting needle base 2 equipped with injection needle 5 speed away human injection position and automatic retracted, fall into tubular type and push away
The push rod cavity 6a of bar 6 is shielded.
Embodiment 2
The present embodiment 2 and embodiment 1 basic simlarity, difference is, one Intelligent safe syringe of the present invention is also
Being provided with back-off 1c including in syringe 1 big opening end, while injecting liquid drug is complete, tubular type push rod 6 fully enters in syringe 1
Time, tubular type push rod 6 first inserts in the double retaining wing 6c outside the other end in syringe 1 stick into the back-off 1c in the big mouth of syringe 1
Open, cause tubular type push rod 6 pumpback can not pull；
Back-off 1c in the syringe 1 of the present invention matches with double retaining wing 6c of tubular type push rod, after can preventing from using
Wasted syringes is used after being disassembled again.The volume of garbage can be reduced when post processing simultaneously.
Embodiment 3
The present embodiment 3 and embodiment 1 basic simlarity, difference is, one Intelligent safe syringe of the present invention is also
First inserting the other end of syringe 1 including tubular type push rod, to arrange clamping one spacing by hands 8, and spacing to be provided with at least one by hands 8 spacing
When bar 8a, gag lever post 8a can prevent tubular type push rod 6 during syringe production and assembly in slotting people's syringe 1, mispluged deep
And cause the pipe blade 6b of the tubular type push rod 6 upper end mouth of pipe to poke piston bush 7 and the injecting needle base 2 being enclosed within tubular type push rod 6 top
Thin slice 2b, more can prevent that tubular type push rod 6 from mispluging deep and to cause the retaining wing 6c of both sides, tubular type push rod 6 lower end to slide into syringe big
Back-off 1c inside Kou causes syringe to lose use value；There is an aspiration medicinal liquid process when using this product simultaneously, spacing
Bar 8a can prevent tubular type push rod 6 when inserting slip in syringe 1 during syringe pump medicinal liquid, mispluged deep and caused pushing away
The pipe blade 6b of the bar 6 upper end mouth of pipe pokes the thin slice 2b that injecting needle base 2 is connected with disk 2a, causes syringe to lose too early and makes
By value.Syringe after completing aspiration medicinal liquid, gag lever post 8a is pressed to spacing by hands 8 by hands main body hook 8c, make gag lever post 8a
On spacing pike pole 8b with press hands main body hook 8c hook, cancel the position-limiting action of gag lever post 8a, complete same of injecting liquid drug
Time, tubular type push rod 6 completely in syringe 1, opens, pipe in the retaining wing 6c of tubular type push rod 6 enters into the back-off 1c of syringe 1
The retaining wing 6C of formula push rod 6 is supported in the back-off 1c of syringe 1, cause tubular type push rod to can not pull for 6 times and cannot reuse and
Reclaim and use.
Above-described embodiment is only used as the example of explanation, restriction the most made for the present invention, and the present invention can also use other
Mode, step are implemented, and repeat the most one by one at this.In every case the technical scheme that equivalent or equivalent transformation are formed is used,
Belong to the protection domain of application claims.
Claims (6)
1. an Intelligent safe syringe, including syringe (1) and tubular type push rod (6), described tubular type push rod (6) inserts syringe
(1) inner chamber, it is characterised in that be provided with indent circular arc ring support (1a) in described syringe (1) upper end (1d) hole, also includes syringe (1)
Indent circular arc ring support (1a) in upper end (1d) is provided with the automatic retracted shielding body that can make injection needle (5) automatic retracted；
Described automatic retracted shielding body, also includes the injecting needle base (2) damaged that can automatically rupture；
Described tubular type push rod (6) first inserts syringe (1) inner chamber one end cylindrically opening, and its opening is provided with pipe blade
, and outside opening aperture, be set with a piston bush (7) (6b)；
Described tubular type push rod (6) first inserts two the retaining wings (6c) being provided with symmetry outside the other end of syringe (1) inner chamber.
Described automatic retracted shielding body, including syringe (1), injection needle (5), injecting needle base (2), compression spring (3) and button
Spring cap (4), described injecting needle base (2) middle part is a through hole, and thin slice (2b) and disk (2a) are passed through in described injecting needle base (2) lower end
Linking into an integrated entity, described injection needle (5) is fixed in injecting needle base (2) upper end tubule (2c), and described injecting needle base (2) is from pin
Upper end (1d) hole of cylinder (1) enters in indent circular arc ring support (1a) being placed in syringe (1) upper end (1d), injecting needle base (2)
The outer garden arc of disk (2a) matches with the concave arc degree of indent circular arc ring support (1a) of syringe (1) inner chamber, and described button spring cap (4) is blocked
Connecing on the ring belt (1b) in the outside, upper end (1d) being fixedly installed on syringe (1), the tubule (2C) of described injecting needle base (2) is gone here and there out
The apical pore (4a) of button spring cap (4), the inner platform (4b) of described button spring cap (4) compresses on the platform (2d) of described injecting needle base (2),
Also being cased with a compression spring (3) in the middle of described injecting needle base (2), the two ends of compression spring (3) are resisted against button spring cap (4) respectively
In the plane that inner platform (4b) is connected with disk (2a) with injecting needle base (2), described injecting needle base (2) spring by compression (3)
Tension force effect, makes indent circular arc ring support (1a) in the disk (2a) of described injecting needle base (2) and upper end (1d) hole of syringe (1)
Support contiguity；
Described button spring cap (4) connects and fixes with the ring belt (1b) in outside, syringe (1) upper end (1d).
A kind of Intelligent safe syringe, it is characterised in that described injecting needle base (2) and disk
(2a) it is provided with thin slice (2b) between to be allowed to link into an integrated entity.
A kind of Intelligent safe syringe, it is characterised in that described syringe (1) is by tubular type
The inner edge, one end that push rod (6) inserts is provided with back-off (1c).
A kind of Intelligent safe syringe, it is characterised in that described spacing limit is set by hands (8)
Position bar (8a).
A kind of Intelligent safe syringe, it is characterised in that described syringe (1), tubular type push rod
(2), location is pressed hands (4), injecting needle base (3a), needle stand set (3b), is buckled the employing plastic materials such as spring cap (3d).
A kind of Intelligent safe syringe, it is characterised in that described syringe (1) uses transparent moulding
Material material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610329448.7A CN106166316A (en) | 2016-05-12 | 2016-05-12 | A kind of Intelligent safe syringe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610329448.7A CN106166316A (en) | 2016-05-12 | 2016-05-12 | A kind of Intelligent safe syringe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106166316A true CN106166316A (en) | 2016-11-30 |
Family
ID=57358975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610329448.7A Pending CN106166316A (en) | 2016-05-12 | 2016-05-12 | A kind of Intelligent safe syringe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106166316A (en) |
-
2016
- 2016-05-12 CN CN201610329448.7A patent/CN106166316A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161130 |
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| WD01 | Invention patent application deemed withdrawn after publication |