CN106673147A - Preparation device for medical plasma activated water - Google Patents
Preparation device for medical plasma activated water Download PDFInfo
- Publication number
- CN106673147A CN106673147A CN201611194627.0A CN201611194627A CN106673147A CN 106673147 A CN106673147 A CN 106673147A CN 201611194627 A CN201611194627 A CN 201611194627A CN 106673147 A CN106673147 A CN 106673147A
- Authority
- CN
- China
- Prior art keywords
- water
- plasma
- module
- control
- control chip
- 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.)
- Withdrawn
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/48—Treatment of water, waste water, or sewage with magnetic or electric fields
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/008—Control or steering systems not provided for elsewhere in subclass C02F
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/40—Liquid flow rate
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/42—Liquid level
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
- Plasma Technology (AREA)
Abstract
The invention discloses a preparation device for medical plasma activated water. When the device operates, aseptic pure water in a water storage tank (100) flows into an activation chamber (402) through a water pipe; a control chip (201) sends electric signals to control operating state of an electromagnetic valve (202) and a water pump (203) so as to control water supply or water drainage; after a water level indicator (403) detects that the water is full, a power supply module (300) generates high-voltage pulse current and enables a plasma generator (401) to operate and generate plasma for activating the aseptic pure water in the activation chamber (402); after the activation is completed, the plasma activated water in the activation chamber (402) flows out through a water discharging module (500). The preparation device for the medical plasma activated water can be used for preparing medical plasma activated water with various active bactericidal substances.
Description
Technical field
It relates to oral cavity, skin, the field of disinfection and sterilization field of wound, more particularly to a kind of medical plasma body work
Change water preparation apparatus.
Background technology
Research shows that the toxicity of plasma-activated water is low, and the side effect of similar medicine will not be produced to human internal environment.
Plasma-activated water acts on lesion tissue as a kind of new treatment method, in sterilization, hemostasis, promotes wound to heal
Have a good application prospect in conjunction, pernicious treatment of infection, oral disease therapeutic.Plasma and water react generation etc.
Containing the extremely strong active particle of a large amount of sterilization capabilities in gas ions activated water, such as OH, ONOOH/ONOO-, O2NOOH/O2NOO-,
O3, HO2 etc., with extremely strong broad-spectrum bactericidal capacity, effective sterilizing rate is more than 99%.While bacterium is killed, plasma
Activated water also will not opposite group of objects weave into damage, while wound healing can be promoted.Due to plasma-activated water sterilization machine
Reason is different from medicine, is sterilized using active particle, will not produce drug resistance.Plasma-activated water treats pernicious infection and skin
The infection of skin, mucous membrane of mouth, with advantages below:Strong, the sterilized area of broad-spectrum bactericidal capacity is hindered greatly, without drug side-effect, promotion
Mouth heals, does not have drug resistance.
However, existing plasma-activated water preparation apparatus cannot automatically control dress according to plasma-activated water consumption
The working condition put, poor operability.
The content of the invention
In order to solve above-mentioned the deficiencies in the prior art, present disclose provides a kind of medical plasma body activated water prepares dress
Put, it is described including device water inlet (101), control module (200), supply module (300), plasma module (400) and to go out
Water module (500), wherein:
The control module (200) includes control chip (201) and the magnetic valve being connected with control chip (201)
(202), water-level gauge (403), relay (204), water pump (203), flowmeter (505), wherein:
The control chip (201) is by controlling magnetic valve (202) to control sterile purified water from device water inlet (101)
Stream enters in plasma module (400);The control chip (201) judges plasma mode by the feedback of water-level gauge (203)
Whether the sterile purified water in block (400) has reached estimated water level, and then controls magnetic valve (202) closing;The control core
Piece (201), to control the work of supply module (300), and then controls plasma module (400) by control relay (204)
Produce plasma to activate sterile purified water;The control chip (201) is by controlling water pump (203) to control activation
Sterile purified water afterwards flows out from water outlet module (500), and when the water yield of flowmeter (505) statistics reaches predetermined value, control
Water pump (203) quits work.
Further, the plasma module (400) includes plasma generator (401), activating chamber (402), its
In:
The plasma generator (401) is positioned at activating chamber (402) top so that the plasma generator when being powered
(401) the water directly contact in the plasma for producing and activating chamber (402);
The activating chamber (402) is provided with notch with plasma generator (401) junction.
Further, the plasma generator (401) including, high-field electrode, insulation dielectric plate and using netted
The ground electrode of structure, wherein:
There is dielectric barrier discharge in the high-field electrode, insulation dielectric plate and ground electrode, when being powered in plasma
Generator (401) produces plasma.
Further, the water-level gauge (403) is on the wall of activating chamber (402) side, including the needle-like metal that length is different
Electrode;
By applying detection voltage to the water-level gauge (403), using the micro conductive of water, realize to activating chamber (402)
The detection of middle liquid level.
Further, leakage sensor is set at the edge of the notch, for detecting that the unexpected of water flows out.
Further, the control module (200) also includes the control panel (205) being connected with control chip (201), institute
Control panel (205) is stated for sending the operational order of user to control chip (201).
Further, the water outlet module (500) includes supporting plate (501), wastewater trough (502), device delivery port (504),
Wherein:
Described device delivery port (504) is connected positioned at the surface of supporting plate (501) with the outlet conduit of water pump (203);
The supporting plate (501) is perforated flat plate, detachable with wastewater trough positioned at wastewater trough (502) top;
The supporting plate (501) makes waste water energy flow into wastewater trough (502) for carrying the container of dress activated water.
Further, the voltage and power of the supply module (300) can be adjusted, to adapt to varying strength plasma
Demand.
Further, check valve (503) is set on the pipeline between the water pump (203) and flowmeter (505), is used for
Prevent the liquid when water pump (203) quits work from flowing backwards.
Further, described device also includes storage tank (100), and the storage tank (100) is for storing sterile purified water
It is detachably connected with described device.
Compared with prior art, disclosure tool has the advantage that:
(1) disclosure device can prepare medical plasma body activated water, so as to using OH, the ONOOH/ in activated water
ONOO-, O2NOOH/O2NOO-, O3, HO2 isoreactivity particle carries out sterilization, anti-inflammatory;
(2) disclosure device now with now medical plasma body activated water processed can be effectively guaranteed in activated water and be had
The active particle of higher concentration, thus this device can prepare the medical plasma body activated water with good bactericidal effect;
(3) the plasma module in disclosure device produces plasma using dielectric barrier discharge, and use cost is low;
(4) disclosure device has control panel, simple to operate;
(5) disclosure device controls the working condition of whole device using control chip according to the demand of activated water, makes
With simple;Device works on demand, saves water power, with very strong practicality.
Description of the drawings
With regard to the structural representation of device in Fig. 1 disclosure one embodiment;
Wherein:100. storage tanks, 101. device water inlets, 102. storage tank water inlets, 200. control modules, 201. controls
Chip, 202. magnetic valves, 203. water pumps, 204. relays, 205 control panels, 300. supply modules;400. plasma mode
Block, 401. plasma generators, 402. activating chamber, 403. water-level gauges, 500. water outlet modules, 501. supporting plates, 502. wastewater troughs,
503. check valves, 504. device delivery ports, 505. flowmeters;
With regard to the structural representation of plasma module in Fig. 2 disclosure one embodiment.
Specific embodiment
Example below combines accompanying drawing 1-2 and the disclosure is described in further details.
In one embodiment, a kind of medical plasma body activation water preparation apparatus are disclosed, as shown in figure 1, the dress
Put including device water inlet (101), control module (200), supply module (300), plasma module (400) and water outlet module
(500), wherein:The control module (200) includes control chip (201) and the magnetic valve being connected with control chip (201)
(202), water-level gauge (403), relay (204), water pump (203), flowmeter (505), wherein:The control chip (201) is led to
The opening control sterile purified water for crossing control magnetic valve enters in plasma module (400) from device water inlet (101) stream, passes through
The feedback of water-level gauge (203) judges whether the sterile purified water in plasma module (400) has reached estimated water level, passes through
The work of opening control supply module (300) of control relay (204), and then control plasma module (400) generation etc.
Gas ions are activated to sterile purified water, and the sterile purified water after the startup control activation for controlling water pump (203) is from going out
Water module (500) flows out, and when the water yield of flowmeter (505) statistics reaches predetermined value, to control chip (201) telecommunications is sent
Number with stop water pump (203) work.If arranging check valve on the pipeline between the water pump (203) and flowmeter (505)
(503), can prevent the liquid when water pump (203) quits work from flowing backwards.
The control chip (201) can be the single-chip microcomputer with arm processor as core, and the model of single-chip microcomputer can be
STM32F103, ARM A9, STM32F4 etc..
Device water inlet (101) can be connected directly or by pipeline with the container equipped with sterile purified water.Such as Fig. 1 institutes
Show, described device water inlet (101) is connected with the storage tank (100) of sterile purified water, the storage tank (100) has individual storage tank to enter
The mouth of a river (102), facilitates the inflow of sterile purified water.Storage tank (100) can be connected with device water inlet (101), it is also possible to removable
Unload.When storage tank (100) and detachable device water inlet (101), storage tank (100) can be facilitated to carry out periodic cleaning.Fig. 1
In, device water inlet (101) is not limited to the position, to dispose according to actual needs positioned at the top of whole device.When not
In top when, on pipeline that can be between device water inlet (101) and plasma module (400) plus charging pump.
Control chip (201) is connected with a control panel (205), the control operation of device, chain of command can be facilitated
Plate (205) can be arranged on the shell of whole device, using touch display screen.On control panel (205), work can be preset
Change demand, water outlet size of water etc..When whole device is in running order, control panel (205) is according to default demand
Amount, operational order is sent to control chip by electric signal, and show in real time on control panel (205) activation progress and
Real-time traffic etc.;And control control chip (201) by each interface send different electric signals make control module (200) each
Part works, to ensure that the present embodiment normally runs.
The input of supply module (300) is connected with relay (204).When relay (204) is connected, supply module
(300) it is high-voltage pulse current by 220V convert alternating currents, there is provided the electric energy required for plasma module (400) work, with
Plasma module (400) is set to produce plasma.When relay (204) disconnects, plasma module (400) quits work.
Supply module (300) volume voltage and power can be adjusted, to adapt to the demand of varying strength plasma.Supply module (300)
Shell using the good material of insulating properties, such as:Polytetrafluoroethylene (PTFE) or acrylic board, and closely bonding makes its water resistance good
It is good, will not be leaked with ensureing to occur high-tension electricity during accident.The output line of supply module (300) is exhausted using the high pressure of good insulation preformance
Edge line, the adherent wiring inside device, it is ensured that safety.Supply module (300) equally can be produced if producing high-voltage pulse
Gas ions activated water.
Plasma module (400) includes plasma generator (401), activating chamber (402), wherein:The plasma
Body generator (401) can make plasma generator (401) lower section produce plasma positioned at activating chamber (402) top, with
Water contact in activating chamber (402), produces medical plasma body activated water.
The plasma generator (401) preferably adopts dielectric barrier discharge.Plasma generator (401) is including gold
Category shell, high-field electrode, insulation dielectric plate and ground electrode;The ground electrode adopts network structure;The high-field electrode, insulation
There is dielectric barrier discharge in dielectric plate and ground electrode, in plasma generator (401) lower section plasma is produced when being powered
Body.
With reference to Fig. 2 as can be seen that being provided with notch in the junction of activating chamber (402) and plasma generator (401), should
Notch is used to enter conversion zone to produce plasma for air, and liquid enters plasma when preventing described device from inclining
Generator (401) causes short circuit.
In the sidewall edge of activating chamber (402), there is water-level gauge (403) position of close notch, for control chip
(201) water yield in activating chamber (402) is fed back, is made up of the different needle-like metal electrode of length, detection voltage is applied to it, utilized
The micro conductive of water, realizes the quick detection to liquid level in activating chamber (402).
Specifically, the water-level gauge (201) with 3 needle-like metal electrodes, wherein two length one are short, electrode places side by side patch vertically
In activating chamber's side wall, three electrode upper ends are connected with control module (200).Wherein, the lower end of two long electrodes reaches work
Change room (402) bottom, wherein a long electrode connects 5V detection voltages, in addition a long electrode is used to indicate in activating chamber (403)
Whether there is water, such as, with there is electric current to indicate there is water, indicated with no current anhydrous.The lower end of noncontinuous electrode reaches full water to be highly used to refer to
Show in activating chamber (403) whether full water, such as, with there is electric current to indicate full water, no current indicates discontented.The instruction side for referring here to
Formula not limited to this.
Preferably, leak senses with the notch edges of plasma generator (401) junction in activating chamber (402)
Device, the unexpected outflow of detection water in time, this is not shown in Fig. 1, Fig. 2.
The water inlet of activating chamber (402), delivery port are arranged on bottom, can prevent during water-in and water-out mutation of water level or
Spray is splash into plasma generator (401).From in terms of Fig. 1, the delivery port of activating chamber (402) is located at bottom centre position,
The delivery port of activating chamber (402) may not necessarily be confined to bottom centre during practical application.In the water inlet and dress of activating chamber (402)
Put and have between water inlet (101) magnetic valve (202), when magnetic valve (202) is opened, sterile purified water enters activating chamber (402),
The delivery port of the activated room of sterile purified water (402) after activation process flows out.Go out in the delivery port and device of activating chamber (402)
Water pump (203) is connected between the mouth of a river (504), when water pump (203) works, the sterile pure in activating chamber (402) after activation process
Water purification can be flowed out by water outlet module (500).Preferably, the bottom surface of activating chamber (402) is pyramidal structure, can be conducive to activation
All water in room (402) are discharged.
Water outlet module (500) includes supporting plate (501), wastewater trough (502), device delivery port (504), wherein:Described device
Delivery port (504) is connected positioned at the surface of supporting plate (501) with the outlet conduit of water pump (203);The supporting plate (501) is band
Hole plate, is located at wastewater trough (502) top, for carrying the container of dress activated water and making waste water energy flow into wastewater trough (502).Institute
Stating supporting plate (501) and wastewater trough (502) can facilitate periodic cleaning using demountable structure.
The above, the only preferred embodiment of the disclosure, not to limit the disclosure, every skill according to the disclosure
Art essence should be included in disclosed technique scheme to any trickle amendment made for any of the above embodiments, equivalent and improvement
Protection domain within.
Claims (10)
1. a kind of medical plasma body activates water preparation apparatus, it is characterised in that:
Described device includes device water inlet (101), control module (200), supply module (300), plasma module (400)
With water outlet module (500), wherein:
The control module (200) includes control chip (201) and the magnetic valve (202), the water that are connected with control chip (201)
Position meter (403), relay (204), water pump (203), flowmeter (505), wherein:
The control chip (201):Flowed from device water inlet (101) with controlling sterile purified water by controlling magnetic valve (202)
In entering plasma module (400);
The control chip (201) judges the sterile purified water in plasma module (400) by the feedback of water-level gauge (203)
Estimated water level whether is reached, and then has controlled magnetic valve (202) and closed;
The control chip (201), to control the work of supply module (300), and then is controlled etc. by control relay (204)
Ion module (400) produces plasma and sterile purified water is activated;
The control chip (201) is by controlling water pump (203) to control the sterile purified water after activating from water outlet module (500)
Flow out, and when the water yield of flowmeter (505) statistics reaches predetermined value, control water pump (203) quits work.
2. device according to claim 1, it is characterised in that preferred,
The plasma module (400) includes plasma generator (401), activating chamber (402), wherein:
The plasma generator (401) is positioned at activating chamber (402) top so that the plasma generator when being powered
(401) the water directly contact in the plasma for producing and activating chamber (402);
The activating chamber (402) is provided with notch with plasma generator (401) junction.
3. device according to claim 2, it is characterised in that:
The plasma generator (401) including high-field electrode, insulation dielectric plate and using cancellated ground electrode, its
In:
There is dielectric barrier discharge in the high-field electrode, insulation dielectric plate and ground electrode, occur in plasma when being powered
Device (401) produces plasma.
4. device according to claim 2, it is characterised in that:
The water-level gauge (403) is on the wall of activating chamber (402) side, including the needle-like metal electrode that length is different;
By applying detection voltage to the water-level gauge, using the micro conductive of water, the inspection to liquid level in activating chamber (402) is realized
Survey.
5. device according to claim 2, it is characterised in that:
Leakage sensor is set at the edge of the notch, for detecting that the unexpected of water flows out.
6. device according to claim 1, it is characterised in that:
The control module (200) also includes the control panel (205) being connected with control chip (201), the control panel
(205) for sending the operational order of user to control chip (201).
7. device according to claim 1, it is characterised in that:
The water outlet module (500) includes supporting plate (501), wastewater trough (502), device delivery port (504), wherein:
Described device delivery port (504) is connected positioned at the surface of supporting plate (501) with the outlet conduit of water pump (203);
The supporting plate (501) is perforated flat plate, detachable with wastewater trough positioned at wastewater trough (502) top;
The supporting plate (501) makes waste water energy flow into wastewater trough (502) for carrying the container of dress activated water.
8. device according to claim 1, it is characterised in that:
The voltage and power of the supply module (300) can be adjusted.
9. device according to claim 1, it is characterised in that:
Check valve (503) is set on the pipeline between the water pump (203) and flowmeter (505), for preventing in water pump
(203) liquid flows backwards when quitting work.
10. device according to claim 1, it is characterised in that:
Described device also include storage tank (100), the storage tank (100) for storing sterile purified water, with device water inlet
(101) it is detachably connected.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201611194627.0A CN106673147A (en) | 2016-12-20 | 2016-12-20 | Preparation device for medical plasma activated water |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201611194627.0A CN106673147A (en) | 2016-12-20 | 2016-12-20 | Preparation device for medical plasma activated water |
Publications (1)
Publication Number | Publication Date |
---|---|
CN106673147A true CN106673147A (en) | 2017-05-17 |
Family
ID=58871243
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201611194627.0A Withdrawn CN106673147A (en) | 2016-12-20 | 2016-12-20 | Preparation device for medical plasma activated water |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN106673147A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109496048A (en) * | 2018-12-12 | 2019-03-19 | 华中科技大学 | A kind of plasma activation oil generating means of high activity particle concentration |
CN109805249A (en) * | 2019-02-21 | 2019-05-28 | 华南理工大学 | Electromagnetic induction coupled RF plasma discharging body device and the method that cleaning and fresh-keeping is carried out to fruits and vegetables |
CN110015729A (en) * | 2019-03-26 | 2019-07-16 | 西安交通大学 | The temperature control and vapor condensing unit and method of corona treatment water |
CN110238114A (en) * | 2018-03-08 | 2019-09-17 | 北京大学 | A kind of plasma-activated water pesticide cleaning machine |
CN113321265A (en) * | 2020-07-24 | 2021-08-31 | 西安交通大学 | Plasma activated water preparation device and method |
CN114890497A (en) * | 2022-04-22 | 2022-08-12 | 西安交通大学 | Plasma activation device and application thereof in medical injection |
-
2016
- 2016-12-20 CN CN201611194627.0A patent/CN106673147A/en not_active Withdrawn
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110238114A (en) * | 2018-03-08 | 2019-09-17 | 北京大学 | A kind of plasma-activated water pesticide cleaning machine |
CN109496048A (en) * | 2018-12-12 | 2019-03-19 | 华中科技大学 | A kind of plasma activation oil generating means of high activity particle concentration |
CN109805249A (en) * | 2019-02-21 | 2019-05-28 | 华南理工大学 | Electromagnetic induction coupled RF plasma discharging body device and the method that cleaning and fresh-keeping is carried out to fruits and vegetables |
CN109805249B (en) * | 2019-02-21 | 2022-06-14 | 华南理工大学 | Electromagnetic induction coupling radio frequency discharge plasma device and method for cleaning and preserving fruits and vegetables |
CN110015729A (en) * | 2019-03-26 | 2019-07-16 | 西安交通大学 | The temperature control and vapor condensing unit and method of corona treatment water |
CN110015729B (en) * | 2019-03-26 | 2020-10-27 | 西安交通大学 | Temperature control and water vapor condensation device and method for plasma treatment water |
CN113321265A (en) * | 2020-07-24 | 2021-08-31 | 西安交通大学 | Plasma activated water preparation device and method |
CN114890497A (en) * | 2022-04-22 | 2022-08-12 | 西安交通大学 | Plasma activation device and application thereof in medical injection |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN106673147A (en) | Preparation device for medical plasma activated water | |
CN206173024U (en) | Plasma activated water is used for sterile device of hospital or house | |
CN106352428B (en) | Intelligent sterilization and disinfection purification system | |
CN204356164U (en) | A kind of water treatment device for high intensity focused ultrasound and Controlling System | |
CN105457147A (en) | Ozone disinfection therapeutic equipment | |
CN202569032U (en) | Ozone therapeutic instrument for gynaecology | |
CN207016521U (en) | Sterilizing unit, water tank and general sterilizing unit | |
CN110523319B (en) | Disinfectant fluid production process | |
CN110508180B (en) | Production process of chlorine-containing disinfectant fluid | |
CN207055678U (en) | A kind of console mode space atomization disinfecting device | |
CN203715736U (en) | Device for instantly producing hydrogen saline | |
CN209377995U (en) | A kind of dentistry water route thimerosal booster-type docking facilities | |
CN205494649U (en) | Ozone disinfection therapeutic instrument | |
CN110178517A (en) | A kind of solar energy fertigation system | |
CN110412077A (en) | A kind of effective chlorine on-line measuring device of chlorine-containing disinfectant fluid production | |
CN215053435U (en) | Tap water intelligent constant pressure water supply device | |
CN204874137U (en) | Special sewage disinfection system of dentistry outpatient service | |
CN205222867U (en) | Small -size medical sewage treatment ware of integration | |
CN212261972U (en) | Ozone water vacuum atomization sterilizer for hospital surgical operation | |
CN209864789U (en) | Drainage device for oncology department | |
CN200987772Y (en) | Three-oxygen therapeutic instrument | |
CN209291960U (en) | A kind of unilateral side instrument and pipeline integrated ozone generator | |
CN109381763B (en) | Paediatrician is with paediatrics negative pressure gastric lavage device | |
CN209205360U (en) | A kind of pathological tissue sampling platform structure | |
CN108704497A (en) | A kind of ozone water machine with purifier |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
WW01 | Invention patent application withdrawn after publication | ||
WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170517 |