CN207693978U - Respiratory Medicine sputum aspirator - Google Patents
Respiratory Medicine sputum aspirator Download PDFInfo
- Publication number
- CN207693978U CN207693978U CN201720569228.1U CN201720569228U CN207693978U CN 207693978 U CN207693978 U CN 207693978U CN 201720569228 U CN201720569228 U CN 201720569228U CN 207693978 U CN207693978 U CN 207693978U
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- Prior art keywords
- sputum
- infusion
- sputum aspirator
- bottle
- tube
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Abstract
The utility model discloses a kind of Respiratory Medicine sputum aspirator, including sputum aspirator tube, infusion device, sputum aspirator and disinfection bottle；Sputum aspirator tube includes inner tube, connecting tube and outer tube, and internal tube is axially formed mutually separated suction sputum channel and infusion channel；The both ends of connecting tube are respectively provided with the infusion connector and negative port being connect with infusion device and sputum aspirator, and infusion connector is connected to the input channel, and negative port is connected to suction sputum channel；Sputum aspirator includes that storage sputum bottle and negative pressure device, the exhaust outlet of the negative pressure device are connect by exhaust pipe with disinfection bottle, thimerosal is equipped in disinfection bottle, the discharge end of exhaust pipe is extend under the liquid level of thimerosal.It after technical solutions of the utility model will be by that will store up the filtering of thimerosal that gas in sputum bottle is passed into disinfection bottle, is just discharged in air, ensure that medical staff and family members and other people is healthy and safe.
Description
Technical field
The utility model is related to technical field, more particularly to a kind of Respiratory Medicine sputum aspirator.
Background technology
In the Respiratory Medicine of hospital, often have the patient of critically ill patient or stupor have phlegm and cannot voluntarily expectoration, this
When just need to help patient that phlegm is sucked out with sputum aspirator, in existing technology, sputum aspirator tube is generally used when suction sputum, passes through negative pressure
The case where phlegm being sucked out, however the sputum for often meeting patient in practical operation is more sticky, sputum is caused to be difficult to be sucked out,
In order to dilute sputum, need that a certain amount of physiological saline is slowly first injected in sputum aspirator tube extraction into the respiratory tract of patient again,
Which not only adds the difficulty of medical staff's treatment, and what is repeated extracts and be inserted into the pain for also adding patient out by sputum aspirator tube
Hardship, while also extending the time of suction sputum.
And existing hospital's sputum aspirator is provided only with storage sputum bottle, is not provided with disinfection bottle, when carrying out suction sputum operation, is easy
Bacterium in sputum is disseminated in air, is threatened to nursing staff or family members and other people health.
Utility model content
The purpose of this utility model is that overcome deficiency in the prior art at least to some extent, provide in a kind of breathing
Section's sputum aspirator.
To achieve the above object, the utility model proposes Respiratory Medicine sputum aspirator, including sputum aspirator tube, infusion device,
Sputum aspirator and disinfection bottle；
The sputum aspirator tube includes inner tube, connecting tube and outer tube, and the front end of said inner tube is equipped with the suction nozzle of hemispherical dome structure,
Internal tube is axially formed mutually separated suction sputum channel and infusion channel, be provided on the suction nozzle respectively with the suction
The first sputum suction hole and the first infusion hole that phlegm channel is connected to infusion channel；The both ends of the connecting tube be respectively provided with it is described defeated
The infusion connector and negative port that liquid device is connected with sputum aspirator, the middle part of connecting tube and the rear end of said inner tube connect, and
The infusion connector is connected to the input channel, and the negative port is connected to the suction sputum channel；The outer tube is slidably
Be set in said inner tube, the front end of said inner tube is stretched out by the front end of the outer tube, and the rear end of the outer tube is radially prolonged
It stretches and is formed with annular stop portion；
The sputum aspirator includes storage sputum bottle and negative pressure device, and sealing bottle cork is arranged in the bottle mouth position of the storage sputum bottle, described
Bottle stopper be equipped with the first negative pressure straw for being connected to the negative port and be connected to the air entry of the negative pressure device the
The exhaust outlet of two negative pressure straws, the negative pressure device is connect by exhaust pipe with the disinfection bottle, is equipped in the disinfection bottle
The discharge end of thimerosal, the exhaust pipe is extend under the liquid level of the thimerosal.
Preferably, the infusion device includes liquid storage bottle, infusion pump and woven hose, and the lower end of the liquid storage bottle passes through institute
It states infusion pump to be connected to one end of the woven hose, the other end of the woven hose is logical by the infusion connector and the infusion
Road is connected to.
Preferably, the first adjusting knob for adjusting negative-pressure sucking, the infusion pump are provided on the negative pressure device
It is equipped with the second adjusting knob for adjusting transfusion speed.
Preferably, in the disinfection bottle filter cotton is additionally provided with above the thimerosal.
Preferably, the front bulkhead of said inner tube corresponds to both sides and is respectively equipped with multiple second sputum suction holes and the second infusion hole, institute
It states multiple second sputum suction holes to be connected to the suction sputum channel respectively, the multiple second infusion hole connects with the infusion channel respectively
It is logical.
Preferably, the multiple second sputum suction hole is distributed along the axially spaced-apart of said inner tube, and the multiple second suction sputum
By the front end of inner tube, extreme direction is arranged with being gradually reduced backward in the aperture in hole；
The multiple second infusion hole is distributed along the axially spaced-apart of said inner tube, and the aperture of the multiple second infusion hole
By the front end of inner tube, extreme direction is arranged with being gradually reduced backward.
Preferably, the multiple second infusion hole is extended outwardly before by rear.
Preferably, it is provided with check valve in first negative pressure straw.
Preferably, the liquid stored in the liquid storage bottle is physiological saline.
Preferably, the outer tube and inner tube are made of rubber material.
Technical solutions of the utility model in inner tube by being formed with suction sputum channel and infusion channel, in the same of suction sputum work
When can saline injection come the problem of diluting sputum, avoid plug sputum aspirator tube repeatedly；And it stores up and is contacted with sputum in sputum bottle
After the thimerosal filtering that gas is passed by exhaust pipe in disinfection bottle through the exhaust outlet of negative pressure device, just it is discharged in air,
It ensure that medical staff and family members and other people be healthy and safe.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, the structure that can also be shown according to these attached drawings obtains other attached drawings.
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of the utility model sputum aspirator tube；
Fig. 3 is the sectional structure chart of the utility model sputum aspirator tube.
The embodiments will be further described with reference to the accompanying drawings for the realization, functional characteristics and advantage of the utility model aim.
Specific implementation mode
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, it is intended to for explaining the utility model, and should not be understood as to the utility model
Limitation, be based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
The every other embodiment obtained, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be understood that term "center", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " suitable
The orientation or positional relationship of the instructions such as hour hands ", " counterclockwise " " axial direction ", " circumferential direction ", " radial direction " is orientation based on ... shown in the drawings
Or position relationship, be merely for convenience of describing the present invention and simplifying the description, do not indicate or imply the indicated device or
Element must have a particular orientation, with specific azimuth configuration and operation, therefore should not be understood as the limit to the utility model
System.
In addition, term " first ", " second " are used for description purposes only, it is not understood to indicate or imply relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more this feature.The meaning of " plurality " is two or two in the description of the present invention,
More than, unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
Can also be electrical connection to be mechanical connection；It can be directly connected, can also indirectly connected through an intermediary, Ke Yishi
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood as the case may be
Concrete meaning in the present invention.
In the present invention unless specifically defined or limited otherwise, fisrt feature the "upper" of second feature or it
"lower" may include that the first and second features are in direct contact, and can also not be to be in direct contact but lead to including the first and second features
Cross the other characterisation contact between them.Moreover, fisrt feature second feature " on ", " top " and " above " include the
One feature is right over second feature and oblique upper, or is merely representative of fisrt feature level height and is higher than second feature.First is special
Sign second feature " under ", " lower section " and " below " include fisrt feature immediately below second feature and obliquely downward, or only
Indicate that fisrt feature level height is less than second feature.
The Respiratory Medicine sputum aspirator of the utility model embodiment is described in detail with reference to the accompanying drawings.
As shown in figures 1 and 3, according to the Respiratory Medicine sputum aspirator of the utility model embodiment, including sputum aspirator tube 100,
Infusion device 40, sputum aspirator 50 and disinfection bottle 60；The sputum aspirator tube 100 includes inner tube 10, connecting tube 20 and outer tube 30,
Outer tube 30 and inner tube 10 are made of rubber material, and the front end of said inner tube 10 is equipped with the suction nozzle 11 of hemispherical dome structure, inner tube 10
Axially inside be formed with mutually separated suction sputum channel 12 and infusion channel 13, be provided on the suction nozzle 11 respectively with it is described
The first sputum suction hole 111 and the first infusion hole 112 that suction sputum channel 12 is connected to infusion channel 13；Specifically, the inner cavity of inner tube 10
In it is axially disposed have lattice 14, circular inner cavity is separated to form semicircular suction sputum channel 12 and infusion channel 13.
The both ends of the connecting tube 20 are respectively provided with the infusion connector being connect with the infusion device 40 and sputum aspirator 50
22 and negative port 21, the middle part of connecting tube 20 connect with the rear end of said inner tube 10, and the infusion connector 22 with it is described defeated
Enter the connection of channel 13, the negative port 21 is connected to the suction sputum channel 12；The outer tube 30 is slidably set in described
In inner tube 10, the front end of said inner tube 10 is stretched out by the front end of the outer tube 30, and the rear end of the outer tube 30 radially extends shape
At there is annular stop portion 31；It should be noted that the length limitation of outer tube 30 is when outer tube 30 is inserted into patient oral cavity, annular
Stop portion 31 is blocked in outside the tooth or lip of patient, the front end of outer tube 30 about extend into positioned at the oral cavity of patient and air flue it
Between.
The sputum aspirator 50 includes storage sputum bottle 51 and negative pressure device 52, and air-tight bottle is arranged in the bottle mouth position of the storage sputum bottle 51
Plug 511, the bottle stopper 511 be equipped with the first negative pressure straw 53 for being connected to the negative port 21 and with the negative pressure device
Second negative pressure straw 54 of 52 air entry connection, the exhaust outlet of the negative pressure device 52 pass through exhaust pipe 56 and the disinfection bottle
60 connect, and are equipped with thimerosal 61 in the disinfection bottle 60, the discharge end of the exhaust pipe 56 extend into the thimerosal 61
Liquid level under.
Wherein, it is additionally provided with buffer air bag 55 on the second negative pressure straw 54, can be put by the effect of the buffer air bag 55
Set damage of negative pressure of the negative pressure device 52 in unexpected start to air flue.
Outer tube 30 when in use, is first inserted into the oral cavity of patient by Respiratory Medicine according to the present utility model with sputum aspirator
In, so that annular stop portion 31 contradicts on the tooth or lip of patient, and the front end of outer tube 30 stretches to the depth in patient oral cavity
Place is not proceed to the position of air flue again, at this time again by the front end of inner tube 10 by being inserted into the rear end of outer tube 30 and from outer tube 30
Front end is stretched out to be inserted into the air flue of patient, then restarts infusion pump and negative pressure device 52 to be carried out at the same time dilution sputum
The problem of working with suction sputum, so not only avoiding plug sputum aspirator tube 100 repeatedly, and greatly reduce thin in patient oral cavity
Bacterium is brought into the quantity in air flue when inner tube 10 is inserted into, and reduces the possibility of the pulmonary infection caused by oral bacteria.And
Annular stop portion 31 on 30 rear end of outer tube not only acts as stop positioning action in actual use, also acts antispray work
With.
The utility model will be stored in after the sputum extraction in patient airway in sputum bottle 51 by negative pressure device 52, and be stored up
Exhaust outlet of the gas through negative pressure device 52 contacted with sputum in sputum bottle 51 is passed into disappearing in disinfection bottle 60 by exhaust pipe 56
It after venom 61 filters, is just discharged in air, ensure that medical staff and family members and other people is healthy and safe.
Preferably, in the disinfection bottle 60 filter cotton 62 is additionally provided in the top of the thimerosal 61.In this way, working as from row
After the sterilized liquid 61 of gas that tracheae 56 is passed through in disinfection bottle 60 filters, also discharged again by the further filtering of the filter cotton 62
Into air, it is ensured that the gas safety of discharge.
As the better embodiment of the utility model, the infusion device 40 include liquid storage bottle 41, infusion pump 42 and
The lower end of woven hose 43, the liquid storage bottle 41 is connected to by the infusion pump 42 with one end of the woven hose 43, the infusion
The other end of pipe 43 is connected to by the infusion connector 22 with the infusion channel 13.Preferably, it is deposited in the liquid storage bottle 41
The liquid of storage is physiological saline, in this way, the physiological saline in liquid storage bottle 41 is inputted by the effect of infusion pump 42 from woven hose 43
It in infusion channel 13 and injects in the air flue of patient, to dilute excessively sticky sputum, is convenient for the suction of sputum.
Further, the first adjusting knob 521 for adjusting negative-pressure sucking is provided on the negative pressure device 52, it is described
Infusion pump 42 is equipped with the second adjusting knob 421 for adjusting transfusion speed.So as to the suction of speed and negative pressure to infusion
It is adjusted, avoids the pressure of infusion and negative pressure excessive and lead to the damage to patients with respiratory tract mucous membrane.
As another better embodiment of the utility model, the front bulkhead of said inner tube 10 correspond to both sides be respectively equipped with it is more
121 and second infusion hole 131 of a second sputum suction hole, the multiple second sputum suction hole 121 are connected to the suction sputum channel 12 respectively,
The multiple second infusion hole 131 is connected to the infusion channel 13 respectively.Due to the second sputum suction hole 121 and the second infusion hole
131 are located at the both sides of inner tube 10, when suction sputum works, can make inner tube 10 in outer tube 30 around axis by the effect of outer tube 30
The heart is rotated, and achievees the purpose that 360 ° are diluted sputum and extract sputum, and while rotating in addition to inner tube 10 is stretched
Go out outside the fore-end of outer tube 30, friction will not be generated to the oral cavity of patient.
Further, the multiple second sputum suction hole 121 is distributed along the axially spaced-apart of said inner tube 10, and the multiple the
By the front end of inner tube 10, extreme direction is arranged with being gradually reduced backward in the aperture of two sputum suction holes 121；The multiple second infusion hole 131
Axially spaced-apart along said inner tube 10 is distributed, and the aperture of the multiple second infusion hole 131 is by the front end rear end of inner tube 10
Direction is to be gradually reduced setting.That is, the second sputum suction hole 121 and second infusion hole 131 closer to 10 front end of inner tube
Aperture is bigger, in this way, the pressure in infusion in dispersible multiple first infusion holes 112 and multiple second infusion holes 131, and
Axial direction along air flue more uniformly injects physiological saline；And dispersible first sputum suction hole 111 and multiple in suction sputum
Suction in second sputum suction hole 121, and increase the area of suction sputum.
Further, the multiple second infusion hole 131 is extended outwardly before by rear.That is, working as physiological saline
When entering patient airway by the second infusion hole 131 from infusion channel 13, injection direction not instead of vertical output tilts
Injection forward so that it is more smooth when injecting normal saline, reduce physiological saline in the pressure to air flue, alleviate patient
Sense of discomfort.
Preferably, it is provided with check valve in first negative pressure straw 53.The check valve can be when negative pressure device 52 starts
Open so that the sputum of patient's body can from sputum aspirator tube 100 by first negative pressure straw 53 by enter storage sputum bottle 51 in；And negative
When pressure device 52 is stopped, the closed check valve, to prevent the refluence of sputum.
It should be noted that split structure, and outer tube can be used with outer tube 30 in the annular stop portion 31 of the utility model
External screw thread is provided on 30 rear end outer wall, the mode that annular stop portion 31 is connected through a screw thread is mounted on the outer of 30 rear end of outer tube
On screw thread, in this way, the position by the adjustable annular stop portion 31 of screw thread on outer tube 30, is realized to 30 insert port intracavitary of outer tube
Length limited.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is contained at least one embodiment or example of the utility model.In the present specification, to the schematic table of above-mentioned term
It states and is necessarily directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be with
It can be combined in any suitable manner in any one or more of the embodiments or examples.In addition, without conflicting with each other, this field
Technical staff can by the feature of different embodiments or examples described in this specification and different embodiments or examples into
Row combines and combination.
The above is only the preferred embodiment of the present invention, and it does not limit the scope of the patent of the present invention,
Under every utility model in the utility model is conceived, equivalent structure made based on the specification and figures of the utility model
Transformation, or directly/be used in other related technical areas indirectly and be included in the scope of patent protection of the utility model.
Claims (10)
1. a kind of Respiratory Medicine sputum aspirator, which is characterized in that including sputum aspirator tube, infusion device, sputum aspirator and disinfection bottle；
The sputum aspirator tube includes inner tube, connecting tube and outer tube, and the front end of said inner tube is equipped with the suction nozzle of hemispherical dome structure, inner tube
It is axially inside formed with mutually separated suction sputum channel and infusion channel, is provided on the suction nozzle logical with the suction sputum respectively
The first sputum suction hole and the first infusion hole that road is connected to infusion channel；The both ends of the connecting tube are respectively provided with to be filled with the infusion
The infusion connector and negative port connected with sputum aspirator is set, the middle part of connecting tube and the rear end of said inner tube connect, and described
Infusion connector is connected to the infusion channel, and the negative port is connected to the suction sputum channel；The outer tube slidably covers
It is located in said inner tube, the front end of said inner tube is stretched out by the front end of the outer tube, and the rear end of the outer tube radially extends shape
At there is annular stop portion；
The sputum aspirator includes storage sputum bottle and negative pressure device, and sealing bottle cork, the bottle stopper is arranged in the bottle mouth position of the storage sputum bottle
It is equipped with the first negative pressure straw being connected to the negative port and second be connected to the air entry of the negative pressure device is negative
It presses suction pipe, the exhaust outlet of the negative pressure device to be connect with the disinfection bottle by exhaust pipe, disinfection is equipped in the disinfection bottle
The discharge end of liquid, the exhaust pipe is extend under the liquid level of the thimerosal.
2. Respiratory Medicine sputum aspirator as described in claim 1, which is characterized in that the infusion device includes liquid storage bottle, defeated
The lower end of liquid pump and woven hose, the liquid storage bottle is connected to by the infusion pump with one end of the woven hose, the infusion
The other end of pipe is connected to by the infusion connector with the infusion channel.
3. Respiratory Medicine sputum aspirator as claimed in claim 2, which is characterized in that be provided on the negative pressure device for adjusting
The first adjusting knob of negative-pressure sucking is saved, the infusion pump is equipped with the second adjusting knob for adjusting transfusion speed.
4. Respiratory Medicine sputum aspirator as described in claim 1, which is characterized in that in the thimerosal in the disinfection bottle
Top is additionally provided with filter cotton.
5. Respiratory Medicine sputum aspirator as described in claim 1, which is characterized in that the front bulkhead of said inner tube corresponds to both sides point
Not She You multiple second sputum suction holes and the second infusion hole, the multiple second sputum suction hole is connected to the suction sputum channel respectively, institute
Multiple second infusion holes are stated to be connected to the infusion channel respectively.
6. Respiratory Medicine sputum aspirator as claimed in claim 5, which is characterized in that the multiple second sputum suction hole is along described interior
The axially spaced-apart of pipe is distributed, and by the front end of inner tube, extreme direction is set with being gradually reduced backward in the aperture of the multiple second sputum suction hole
It sets；
The multiple second infusion hole is distributed along the axially spaced-apart of said inner tube, and the aperture of the multiple second infusion hole is by interior
Extreme direction is arranged with being gradually reduced backward for the front end of pipe.
7. Respiratory Medicine sputum aspirator as claimed in claim 6, which is characterized in that the multiple second infusion hole is by before rear
Extend outwardly.
8. Respiratory Medicine sputum aspirator as described in claim 1, which is characterized in that be provided with list in first negative pressure straw
To valve.
9. Respiratory Medicine sputum aspirator as claimed in claim 2, which is characterized in that the liquid stored in the liquid storage bottle is
Physiological saline.
10. Respiratory Medicine sputum aspirator as described in claim 1, which is characterized in that the outer tube and inner tube are by rubber material
Material is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720569228.1U CN207693978U (en) | 2017-05-19 | 2017-05-19 | Respiratory Medicine sputum aspirator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720569228.1U CN207693978U (en) | 2017-05-19 | 2017-05-19 | Respiratory Medicine sputum aspirator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207693978U true CN207693978U (en) | 2018-08-07 |
Family
ID=63019629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720569228.1U Expired - Fee Related CN207693978U (en) | 2017-05-19 | 2017-05-19 | Respiratory Medicine sputum aspirator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207693978U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109621020A (en) * | 2018-12-12 | 2019-04-16 | 河南科技大学第附属医院 | A kind of rotatable hospital handheld sputum aspirator of sputum aspirator tube |
| CN109908416A (en) * | 2019-04-28 | 2019-06-21 | 赵耀玉 | A kind of gastroenterology clinic stomach decompressor |
| CN110201247A (en) * | 2019-05-13 | 2019-09-06 | 温华青 | It is a kind of to be convenient for disinfection type sputum aspirator for medical Respiratory Medicine |
| CN113750298A (en) * | 2020-06-05 | 2021-12-07 | 河北金康安医疗器械科技有限公司 | Intelligent bionic sputum excretion machine |
-
2017
- 2017-05-19 CN CN201720569228.1U patent/CN207693978U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109621020A (en) * | 2018-12-12 | 2019-04-16 | 河南科技大学第附属医院 | A kind of rotatable hospital handheld sputum aspirator of sputum aspirator tube |
| CN109621020B (en) * | 2018-12-12 | 2020-09-29 | 河南科技大学第一附属医院 | Rotatable medical handheld sputum aspirator of sputum aspirator pipe |
| CN109908416A (en) * | 2019-04-28 | 2019-06-21 | 赵耀玉 | A kind of gastroenterology clinic stomach decompressor |
| CN110201247A (en) * | 2019-05-13 | 2019-09-06 | 温华青 | It is a kind of to be convenient for disinfection type sputum aspirator for medical Respiratory Medicine |
| CN113750298A (en) * | 2020-06-05 | 2021-12-07 | 河北金康安医疗器械科技有限公司 | Intelligent bionic sputum excretion machine |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180807 Termination date: 20190519 |
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| CF01 | Termination of patent right due to non-payment of annual fee |