CN203694073U - Novel nasal irrigation device - Google Patents
Novel nasal irrigation device Download PDFInfo
- Publication number
- CN203694073U CN203694073U CN201420038889.8U CN201420038889U CN203694073U CN 203694073 U CN203694073 U CN 203694073U CN 201420038889 U CN201420038889 U CN 201420038889U CN 203694073 U CN203694073 U CN 203694073U
- Authority
- CN
- China
- Prior art keywords
- storing liquid
- spring
- chute
- novel nasal
- spiral cover
- 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.)
- Expired - Fee Related
Links
- 238000003973 irrigation Methods 0.000 title abstract 2
- 230000002262 irrigation Effects 0.000 title abstract 2
- 239000007788 liquid Substances 0.000 claims abstract description 70
- 150000003839 salts Chemical class 0.000 claims abstract description 26
- 238000007789 sealing Methods 0.000 claims abstract description 9
- 239000012530 fluid Substances 0.000 claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 238000001035 drying Methods 0.000 claims description 3
- 239000011521 glass Substances 0.000 claims description 3
- 239000007921 spray Substances 0.000 abstract description 7
- 238000009938 salting Methods 0.000 abstract 2
- 238000004140 cleaning Methods 0.000 description 29
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 25
- 239000011780 sodium chloride Substances 0.000 description 25
- 210000003928 nasal cavity Anatomy 0.000 description 13
- 210000001331 nose Anatomy 0.000 description 9
- 239000003814 drug Substances 0.000 description 4
- 206010039085 Rhinitis allergic Diseases 0.000 description 3
- 201000010105 allergic rhinitis Diseases 0.000 description 3
- 201000010099 disease Diseases 0.000 description 3
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- 229940079593 drug Drugs 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000010304 firing Methods 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 210000003695 paranasal sinus Anatomy 0.000 description 2
- 206010012335 Dependence Diseases 0.000 description 1
- 206010013654 Drug abuse Diseases 0.000 description 1
- 206010059866 Drug resistance Diseases 0.000 description 1
- 208000000592 Nasal Polyps Diseases 0.000 description 1
- 240000007817 Olea europaea Species 0.000 description 1
- 206010041349 Somnolence Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000000172 allergic effect Effects 0.000 description 1
- ILKJAFIWWBXGDU-MOGDOJJUSA-N amcinonide Chemical compound O([C@@]1([C@H](O2)C[C@@H]3[C@@]1(C[C@H](O)[C@]1(F)[C@@]4(C)C=CC(=O)C=C4CC[C@H]13)C)C(=O)COC(=O)C)C12CCCC1 ILKJAFIWWBXGDU-MOGDOJJUSA-N 0.000 description 1
- 229960003099 amcinonide Drugs 0.000 description 1
- 230000001387 anti-histamine Effects 0.000 description 1
- 239000000739 antihistaminic agent Substances 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 208000010668 atopic eczema Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003115 biocidal effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 206010025482 malaise Diseases 0.000 description 1
- 208000016366 nasal cavity polyp Diseases 0.000 description 1
- 231100000957 no side effect Toxicity 0.000 description 1
- 230000001717 pathogenic effect Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000002000 scavenging effect Effects 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 201000009890 sinusitis Diseases 0.000 description 1
- 208000011117 substance-related disease Diseases 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
Landscapes
- Devices For Medical Bathing And Washing (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses a novel nasal irrigation device which comprises a spray head, a flow guide pipe and a liquid storage device. The flow guide pipe is communicated between the spray head and the liquid storage device, a salting device is arranged on the liquid storage device, the salting device comprises a shell body, a sliding block, a first spring, a first rotary cover, a pressing rod, a second spring and a second rotary cover, an inclined T-shaped sliding groove is formed in the middle of the shell body, openings are formed in three ends of the sliding groove, the lower opening of the sliding groove stretches into the liquid storage device, the first rotary cover is arranged at the left opening of the sliding groove, the sliding block and the first spring are arranged in a long sliding channel, the first spring pushes the sliding block rightwards to force a salt tablet to move rightwards, the salt tablet abuts against the inner wall of the sliding groove, the second rotary cover is arranged at the upper opening of the sliding groove, a sliding hole is formed in the top of the second rotary cover, the pressing rod and the second spring are arranged in a short sliding channel of the sliding groove, a sealing position is formed in the middle of the pressing rod, the second spring forces the top of the pressing rod to stretch out of the sliding hole upwards, and meanwhile the second spring forces the sealing position of the pressing rod to abut against the sliding hole of the second rotary cover.
Description
Technical field
This utility model relates to one and washes nose device, specifically, relates to a kind of concentration that can effectively control cleanout fluid, greatly improves cleaning performance, and effectively controls the hydraulic pressure of shower nozzle injection saline, greatly improves the Novel nasal rinser that cleans comfort level.
Background technology
Allergic rhinitis is a kind of commonly encountered diseases, and in general population, sickness rate, in 20% left and right, has a strong impact on patients ' life quality, and its pathogenic factor is relevant to patient's allergic constitution, is difficult to cure, and a lot of patients that occurred since in the recent period kill case, much sick relevant therewith.
At present, be usually used in clinically the medicine for the treatment of of allergic rhinitis, take antibiotic, antihistaminic and amcinonide as main, these medicines all have the untoward reaction that degree is different, as drug resistance, addiction, drowsiness, even suppress childhood development etc., and these medicine roles are only also relief of symptoms, therefore in the time of medication, must strictly grasp indication.
Nowadays, the patient of allergic rhinitis has increasing trend, and along with the raising of living standard and cultural quality, people also more and more dislike Drug abuse, therefore, possible in the situation that, should select the therapeutic scheme that side effect is low or have no side effect as far as possible.With saline nasal cavity cleaning treatment nose and disease of nasal sinus, list already China's textbook and treatment guide (seeing appendix) in.In " EPOS2012 " (European sinusitis nasal polyp practice guidelines 2012), saline nasal cavity cleaning treatment nose and disease of nasal sinus are recommended as A level.Owing to thering is good efficacy and saferry, be subject to doctor and patient's welcome.But because of for a long time, the way complicated operation adopting clinically, and be prone to the situations such as water of choking, therefore, the Therapeutic Method of saline nasal cavity cleaning cannot spread to family and daily life within very long a period of time, makes major part need the patient of salt washing nose to can not get suitable treatment.
But traditional nose device of washing is all by cleaning person's manual squeezing flexible glue device for storing liquid, in the process of extruding, easily occur rocking, the saline of shower nozzle ejection cannot be aimed at nasal cavity, and scavenging period is when growing, and cleaning person is easily tired; In addition, the pressure that the hydraulic pressure of the saline of shower nozzle ejection produces by manual squeezing completely determines, therefore the hydraulic pressure of the saline of shower nozzle ejection cannot be controlled effectively, in the time that the hydraulic pressure of the saline of shower nozzle ejection is excessive, easily there is the nose phenomenon of choking, can affect cleaning person's cleaning comfort level, even can injure because hydraulic pressure is excessive nasal cavity tissue, and in the time that hydraulic pressure is too small, cannot reach good cleaning performance; Have again, the allotment of the saline of traditional cleanout fluid is all directly salt powder to be added to flexible glue device for storing liquid, inconvenient operation, and cannot accurately know the salt amount of interpolation, the concentration of saline is all artificial estimation allotment, and the concentration of the saline of cleanout fluid can affect the effect of cleaning.
Summary of the invention
For above deficiency, this utility model provides a kind of concentration that can effectively control cleanout fluid, greatly improve cleaning performance, and effectively control the hydraulic pressure of shower nozzle injection saline, greatly improve the Novel nasal rinser that cleans comfort level, it comprises shower nozzle, mozzle and device for storing liquid, and mozzle is connected between shower nozzle and device for storing liquid, is provided with to the quantitative salt adding device of salt adding in device for storing liquid on described device for storing liquid.
In order further to realize the present invention, described salt adding device comprises housing, slide block, the first spring, the first spiral cover, depression bar, the second spring and the second spiral cover, the centre of described housing is provided with chute, described chute is inclination " T " font, chute comprises horizontally disposed long slideway and the short slideway longitudinally arranging, three ends of chute are opening setting, the opening of the downside of chute extend in device for storing liquid, two openings of other of housing are positioned at outside device for storing liquid, the first spiral cover is arranged on the opening part in the left side of chute, slide block and the first spring are arranged in the long slideway of housing, utilize the first spring to promote slide block to the right and force the salt sheet in long slideway to move right, and prop up the inwall of chute, the second spiral cover is arranged on the opening part of the upside of chute, the top of the second spiral cover is provided with slide opening, depression bar and the second spring are arranged in the short slideway of chute, the intermediate formation of depression bar has sealing position, the second spring forces the top of depression bar to protrude upward the slide opening of the second spiral cover, the second spring forces the sealing position of depression bar tightly to prop up the slide opening of the second spiral cover simultaneously.
In order further to realize the present invention, also comprise airway and aerating device, described airway is connected between device for storing liquid and aerating device, utilizes described aerating device to force the cleanout fluid in device for storing liquid to flow along mozzle, and finally spouting by shower nozzle.
In order further to realize the present invention, on described airway, be provided with check valve, to stop gas backstreaming in device for storing liquid in aerating device.
In order further to realize the present invention, on described mozzle, be provided with control valve.
In order further to realize the present invention, described control valve is the vernier control valve that can change the adjustable-flow of water amount size.
In order further to realize the present invention, on described device for storing liquid, be provided with pressure valve.
In order further to realize the present invention, on the bottle wall of described device for storing liquid, be provided with graduation mark.
In order further to realize the present invention, described aerating device is gas cell or air pump.
In order further to realize the present invention, described device for storing liquid is glass drying oven, foldable bag or plastic bottle.
Beneficial effect of the present invention:
1, this utility model can conveniently add salt sheet by salt adding device in device for storing liquid, by the graduation mark of device for storing liquid bottle wall, can effectively control the concentration of the saline (cleanout fluid) of allotment, to reach best cleaning performance.
2, this utility model utilizes aerating device to strengthen the air pressure in device for storing liquid, by the switch of manual control control valve, can realize saline and be sprayed by shower nozzle, facilitates cleaning person to carry out cleaning operation.
3, this utility model control valve adopts the vernier control valve of adjustable-flow, cleaning person can be according to the hydraulic pressure of the saline of control valve control shower nozzle ejection, select most suitable hydraulic pressure size, comfort level when cleaning is higher, can effectively avoid affecting because hydraulic pressure is too small cleaning performance, can also effectively avoid occurring choking because hydraulic pressure is excessive nose, even injure the phenomenon of nasal cavity tissue simultaneously.
Accompanying drawing explanation
Fig. 1 is the structural representation of Novel nasal rinser of the present utility model;
Fig. 2 is the structural representation of salt adding device of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing, the present invention is further elaborated, wherein, direction of the present utility model is take Fig. 2 as standard.
As shown in Figure 1, Novel nasal rinser of the present utility model comprises shower nozzle 1, mozzle 2, device for storing liquid 3, salt adding device 4, airway 6, aerating device 7, pressure valve 8, control valve 9 and several check valve 10, utilize aerating device 7 to increase the air pressure in device for storing liquid 3, make the pressure in device for storing liquid 3 be greater than extraneous atmospheric pressure, in the time opening control valve 9, owing to having pressure differential between the air pressure in device for storing liquid 3 and atmospheric pressure, saline in device for storing liquid 3 will outbound flow along mozzle 2, and finally sprayed by shower nozzle 1, cleaning person only need to aim at or put into nostril by shower nozzle 1 and can complete the automatic cleaning operation of nasal cavity.
The profile of shower nozzle 1 adopts olive shape, and nostril is aimed at or put into shower nozzle 1, utilizes the saline ejecting in shower nozzle 1 to complete the cleaning of nasal cavity.
Mozzle 2 is connected between shower nozzle 1 and device for storing liquid 3, for conducting shower nozzle 1 and device for storing liquid 3, control valve 9 and one of them check valve 10 are arranged on mozzle 2, utilize check valve 10 can effectively stop cleanout fluid in mozzle 2 is back to device for storing liquid 3, pollute the saline in device for storing liquid 3; Utilize control valve 9 as the whole gauge tap of washing nose device.Before cleaning, first closed control valve 9, utilizes aerating device 7 to increase the air pressure in device for storing liquid 3; When cleaning, open control valve 9, owing to having pressure differential between the air pressure in device for storing liquid 3 and external atmosphere pressure, the saline in device for storing liquid 3 will outbound flow along mozzle 2, and is finally sprayed by shower nozzle 1.In addition, the sensitivity of the hydraulic pressure of saline shower nozzle 1 being sprayed due to different people is different, control valve 9 of the present invention is paid the utmost attention to the vernier control valve that adopts adjustable-flow, when use, cleaning person can be by the ascending hydraulic pressure that slowly regulates the saline that shower nozzle 1 sprays of control valve 9, until the hydraulic pressure of the saline that shower nozzle 1 sprays reaches the most applicable cleaning person's state, comfort level when so not only can improving cleaning person's nasal cavity cleaning, excessive and the nose that occurs choking of the hydraulic pressure that simultaneously also can avoid shower nozzle 1 to spray, even injures the phenomenon of nasal cavity tissue.
Device for storing liquid 3 has generally adopted hermetic glass drying oven, the container such as foldable bag or plastic bottle, it is for storing the saline for nasal cavity cleaning, the top of device for storing liquid 3 is provided with water filling port 31, to supplement the water yield in device for storing liquid 3, pressure valve 8 is arranged on water filling port 31 places of device for storing liquid 3, excessive to prevent the pressure in device for storing liquid 3, avoid in nasal cavity cleaning, hydraulic pressure that shower nozzle 1 sprays is excessive and produce uncomfortable sensation, the even injury nasal cavity tissue because the hydraulic pressure that shower nozzle 1 sprays is excessive, on the bottle wall of device for storing liquid 3, be provided with graduation mark 32, to show the water yield in device for storing liquid 3, can accurately control the concentration of saline.The firing point (junction point) of device for storing liquid 3 and mozzle 2 is positioned at the bottom of device for storing liquid 3, or be positioned at the side position on the lower of the sidewall of device for storing liquid 3, so that change the pressure in device for storing liquid 3 by aerating device 7, and all saline in device for storing liquid 3 is ejected completely by shower nozzle 1, equally, in cleaning, can be by changing the pressure in device for storing liquid 3, all water in device for storing liquid 3 is ejected completely by shower nozzle 1, clean more thorough.
Salt adding device 4 is fixedly mounted on device for storing liquid 3, utilizes salt adding device 4 convenient to the interior quantitative interpolation salt amount of device for storing liquid 3.Salt adding device 4 comprises housing 41, slide block 42, the first spring 43, the first spiral cover 44, depression bar 45, the second spring 46 and the second spiral cover 47, the centre of housing 41 is provided with chute 48, chute 48 is inclination " T " font, comprise horizontally disposed long slideway and the short slideway longitudinally arranging, three ends of chute 48 are opening setting, the opening of the downside of housing 41 docks with device for storing liquid 3, and the opening of the downside of housing 41 is provided with elasticity plugging sheet, and other two openings of housing 41 communicate with the external world, the first spiral cover 44 is arranged on the opening part in the left side of housing 41, the first spiral cover 44 is for sealing long slideway, slide block 42 and the first spring 43 are arranged in the long slideway of housing 41, the first spring 43 is positioned at left side (near the first spiral cover 44 1 sides), utilize the first spring 43 to promote slide block 42 to the right and force the salt sheet 49 in long slideway to move right, and the salt sheet 49 of the rightmost side prop up the inwall of chute 48, the second spiral cover 47 is arranged on the opening (short slideway) of the upside of housing 41 and locates, the top of the second spiral cover 47 is provided with slide opening 471, depression bar 45 and the second spring 46 are arranged in the short slideway of chute 48, the intermediate formation of depression bar 45 has sealing position, utilize depression bar 45 down slidings and the salt sheet 49 of the rightmost side is pushed in device for storing liquid 3 along the opening of the downside of housing 41, salt sheet first will be pushed elasticity plugging sheet open in the process gliding, in the time that depression bar 45 contractions are gone back, elasticity plugging sheet resets and blocks the opening of housing 41 downsides, avoid steam to enter in chute 48 and dissolving salt sheet, the second spring 46 forces the top of depression bar 45 to protrude upward the slide opening 471 of the second spiral cover 47, the second spring 46 forces the sealing position of depression bar 45 tightly to prop up the slide opening 471 of the second spiral cover 47 simultaneously, and reach the effect of the opening of the upside of seal casinghousing 41.
Airway 6 is connected between device for storing liquid 3 and aerating device 7, for conducting device for storing liquid 3 and aerating device 7, one of them check valve 10 is arranged on airway 6, utilize check valve 10 to organize cleanout fluid and gas to be back in aerating device 7, the firing point of airway 6 and device for storing liquid 3 is positioned at the position of the top of device for storing liquid 3 or the close upside of sidewall.
Aerating device 7 is for increasing the air pressure of device for storing liquid 3, and the air pressure of realizing device for storing liquid 3 is greater than extraneous atmospheric pressure, thereby in the situation that control valve 9 is opened, utilizes pressure difference that device for storing liquid 3 is extruded along mozzle 2, and finally spouting by shower nozzle 1.Wherein, aerating device 7 can adopt the realization such as gas cell or air pump.
The foregoing is only preferred embodiments of the present invention, the present invention is not limited to above-mentioned embodiment, in implementation process, may there is local small structural modification, if various changes of the present invention or modification are not departed to the spirit and scope of the present invention, and within belonging to claim of the present invention and equivalent technologies scope, the present invention is also intended to comprise these changes and modification.
Claims (10)
1. a Novel nasal rinser, it comprises shower nozzle, mozzle and device for storing liquid, mozzle is connected between shower nozzle and device for storing liquid, it is characterized in that, is provided with to the quantitative salt adding device of salt adding in device for storing liquid on described device for storing liquid.
2. Novel nasal rinser according to claim 1, it is characterized in that, described salt adding device comprises housing, slide block, the first spring, the first spiral cover, depression bar, the second spring and the second spiral cover, the centre of described housing is provided with chute, described chute is inclination " T " font, chute comprises horizontally disposed long slideway and the short slideway longitudinally arranging, three ends of chute are opening setting, the opening of the downside of chute extend in device for storing liquid, two openings of other of housing are positioned at outside device for storing liquid, the first spiral cover is arranged on the opening part in the left side of chute, slide block and the first spring are arranged in the long slideway of housing, utilize the first spring to promote slide block to the right and force the salt sheet in long slideway to move right, and prop up the inwall of chute, the second spiral cover is arranged on the opening part of the upside of chute, the top of the second spiral cover is provided with slide opening, depression bar and the second spring are arranged in the short slideway of chute, the intermediate formation of depression bar has sealing position, the second spring forces the top of depression bar to protrude upward the slide opening of the second spiral cover, the second spring forces the sealing position of depression bar tightly to prop up the slide opening of the second spiral cover simultaneously.
3. Novel nasal rinser according to claim 1 and 2, it is characterized in that, also comprise airway and aerating device, described airway is connected between device for storing liquid and aerating device, utilize described aerating device to force the cleanout fluid in device for storing liquid to flow along mozzle, and finally spouting by shower nozzle.
4. Novel nasal rinser according to claim 3, is characterized in that, on described airway, is provided with check valve, to stop gas backstreaming in device for storing liquid in aerating device.
5. Novel nasal rinser according to claim 3, is characterized in that, on described mozzle, is provided with control valve.
6. Novel nasal rinser according to claim 5, is characterized in that, described control valve is the vernier control valve that can change the adjustable-flow of water amount size.
7. Novel nasal rinser according to claim 3, is characterized in that, on described device for storing liquid, is provided with pressure valve.
8. Novel nasal rinser according to claim 1, is characterized in that, on the bottle wall of described device for storing liquid, is provided with graduation mark.
9. Novel nasal rinser according to claim 3, is characterized in that, described aerating device is gas cell or air pump.
10. Novel nasal rinser according to claim 1, is characterized in that, described device for storing liquid is glass drying oven, foldable bag or plastic bottle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420038889.8U CN203694073U (en) | 2014-01-21 | 2014-01-21 | Novel nasal irrigation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420038889.8U CN203694073U (en) | 2014-01-21 | 2014-01-21 | Novel nasal irrigation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203694073U true CN203694073U (en) | 2014-07-09 |
Family
ID=51044585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420038889.8U Expired - Fee Related CN203694073U (en) | 2014-01-21 | 2014-01-21 | Novel nasal irrigation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203694073U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108635209A (en) * | 2018-04-14 | 2018-10-12 | 王敏 | A kind of perineum flusher |
-
2014
- 2014-01-21 CN CN201420038889.8U patent/CN203694073U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108635209A (en) * | 2018-04-14 | 2018-10-12 | 王敏 | A kind of perineum flusher |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Yang Xifeng Inventor after: Zeng Chenguang Inventor after: Peng Yun Inventor after: Lu Yuhua Inventor before: Lu Yuhua |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: LU YUHUA TO: YANG XIFENG CENG CHENGUANG PENG YUN LU YUHUA |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160509 Address after: Huadu District, Guangdong city of Guangzhou province 510000 Flower Town Pingshan Private Industrial Park No. 16 south 5 Patentee after: GUANGZHOU YUNDUAN BAIYAN BIOTECHNOLOGY CO., LTD. Address before: Yuexiu District Guangzhou City, Guangdong province 510010 Liuhua Road No. 111 building 127 Room 201 B compound Patentee before: Lu Yuhua |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140709 Termination date: 20210121 |