CN213642613U - Atomizing medicine suction device for cardiology department - Google Patents
Atomizing medicine suction device for cardiology department Download PDFInfo
- Publication number
- CN213642613U CN213642613U CN202022316616.3U CN202022316616U CN213642613U CN 213642613 U CN213642613 U CN 213642613U CN 202022316616 U CN202022316616 U CN 202022316616U CN 213642613 U CN213642613 U CN 213642613U
- Authority
- CN
- China
- Prior art keywords
- medicine suction
- suction pipe
- fixedly connected
- piece
- detachably
- 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
- 239000003814 drug Substances 0.000 title claims abstract description 67
- 238000004804 winding Methods 0.000 claims abstract description 25
- 238000007789 sealing Methods 0.000 claims abstract description 22
- 238000010438 heat treatment Methods 0.000 claims abstract description 20
- 230000029058 respiratory gaseous exchange Effects 0.000 claims abstract description 18
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 13
- 229940079593 drug Drugs 0.000 claims abstract description 7
- 238000005096 rolling process Methods 0.000 claims description 12
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 4
- 241000405070 Percophidae Species 0.000 claims description 3
- 230000001755 vocal effect Effects 0.000 claims 1
- 241000894006 Bacteria Species 0.000 abstract description 2
- 238000009833 condensation Methods 0.000 abstract description 2
- 230000005494 condensation Effects 0.000 abstract description 2
- 238000000889 atomisation Methods 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 206010003119 arrhythmia Diseases 0.000 description 3
- 230000006793 arrhythmia Effects 0.000 description 3
- 206010002383 Angina Pectoris Diseases 0.000 description 2
- 208000031229 Cardiomyopathies Diseases 0.000 description 2
- 208000024172 Cardiovascular disease Diseases 0.000 description 2
- 206010019280 Heart failures Diseases 0.000 description 2
- 206010020772 Hypertension Diseases 0.000 description 2
- 208000009525 Myocarditis Diseases 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 208000010125 myocardial infarction Diseases 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 206010003658 Atrial Fibrillation Diseases 0.000 description 1
- 208000002330 Congenital Heart Defects Diseases 0.000 description 1
- 208000035478 Interatrial communication Diseases 0.000 description 1
- 208000000418 Premature Cardiac Complexes Diseases 0.000 description 1
- 206010042434 Sudden death Diseases 0.000 description 1
- 208000003734 Supraventricular Tachycardia Diseases 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 206010000891 acute myocardial infarction Diseases 0.000 description 1
- 208000013914 atrial heart septal defect Diseases 0.000 description 1
- 206010003664 atrial septal defect Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 208000028831 congenital heart disease Diseases 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 208000029078 coronary artery disease Diseases 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 239000000645 desinfectant Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000002526 effect on cardiovascular system Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 206010014665 endocarditis Diseases 0.000 description 1
- 238000009689 gas atomisation Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 201000007119 infective endocarditis Diseases 0.000 description 1
- 238000009688 liquid atomisation Methods 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 208000031225 myocardial ischemia Diseases 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 208000004124 rheumatic heart disease Diseases 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 206010047302 ventricular tachycardia Diseases 0.000 description 1
Images
Landscapes
- Medicinal Preparation (AREA)
Abstract
The application discloses an atomizing medicine suction device for cardiology department, which comprises an atomizer body, a medicine suction pipe, a breathing mask, an elastic band, a curved surface fixing piece, a first fastening piece, a winding box, a sealing cover, a handle, a second fastening piece, a middle shaft, a bearing, a winding barrel, a torsion spring, a constant temperature heating assembly, a medicine suction pipe spiral groove, a soft disinfection piece and a clamping ring; the drug suction pipe is elastically sleeved with a clamping ring; the tail end of the medicine suction pipe is fixedly connected with a breathing mask; the atomizer body is detachably and fixedly connected with a curved surface fixing piece through a sleeving elastic band; the curved surface fixing piece is detachably and fixedly connected with a coiling box through a plurality of first fastening pieces; the problems that the traditional medicine suction pipe is long and inconvenient to use and fix are solved, and the use convenience of the atomizer is improved; solves the problems of bacteria pollution and low-temperature condensation easily caused by the fact that the traditional medicine suction pipe is too long and easy to drag, and improves the sanitation and the use comfort of the medicine suction pipe.
Description
Technical Field
The application relates to a medicine suction device, in particular to an atomization medicine suction device for the department of cardiology.
Background
The cardiology department, namely the cardiovascular department, is a clinical department set by major internal medicine of all levels of hospitals for diagnosing and treating cardiovascular diseases, and the treated diseases comprise angina, hypertension, sudden death, arrhythmia, heart failure, premature beat, arrhythmia, myocardial infarction, cardiomyopathy, myocarditis, acute myocardial infarction and other cardiovascular diseases; coronary heart disease, hypertension, arrhythmia, atrial fibrillation, paroxysmal supraventricular tachycardia, heart failure, myocarditis, congenital heart disease, cardiomyopathy, atrial septal defect, rheumatic heart disease, myocardial infarction, angina pectoris, acute infective endocarditis, and myocardial ischemia; atomization refers to the operation of dispersing a liquid into tiny droplets through a nozzle or with a high velocity gas stream; the atomized plurality of discrete droplets may trap particulate matter in the gas; the liquid atomization method comprises pressure atomization, rotary disc atomization, gas atomization, sound wave atomization and the like; the liquid is converted into small drops by a special device and sprayed out in a mist form.
The length of a breathing pipeline of an existing atomizer in a hospital is not adjustable, so that a part of the breathing pipeline needs to be wound and fixed nearby the atomizer and can fall off the ground, the breathing pipe and a breathing mask can be polluted, and the breathing pipe and the breathing mask can easily enter the lung of a person along with breathing, so that the breathing pipe is sick and the treatment effect is delayed; therefore, an atomizing medicine suction device for cardiology department is provided aiming at the problems.
Disclosure of Invention
An atomizing medicine suction device for cardiology department comprises an atomizer body, a medicine suction pipe, a breathing mask, an elastic band, a curved surface fixing piece, a first fastening piece, a winding box, a sealing cover, a handle, a second fastening piece, a middle shaft, a bearing, a winding barrel, a torsion spring, a constant temperature heating assembly, a medicine suction pipe spiral groove, a soft disinfection piece and a clamping ring; the atomizer body is fixedly connected with a medicine suction pipe; the drug suction pipe is elastically sleeved with a clamping ring; the tail end of the medicine suction pipe is fixedly connected with a breathing mask; the atomizer body is detachably and fixedly connected with a curved surface fixing piece through a sleeving elastic band; the curved surface fixing piece is detachably and fixedly connected with a coiling box through a plurality of first fastening pieces; a sealing cover is detachably and fixedly connected to the right opening of the rolling box; the sealing cover is hinged with a handle; the opening on the sealing cover is sleeved with a medicine suction pipe; the medicine suction pipe is wound and connected in the spiral groove of the medicine suction pipe; the spiral groove of the medicine suction pipe is arranged on the side surface of the winding barrel; the inner wall of the coiling box is fixedly connected with a soft disinfection piece; the inner wall of the winding barrel is fixedly connected with a constant-temperature heating assembly; the coiling barrel is fixedly connected with a plurality of bearings through the opening and is rotationally connected to the middle shaft; the middle shaft is detachably and fixedly connected to the coiling box through a second fastening piece; a torsion spring is fixedly connected to the intermediate shaft in a sleeved mode; the other end of the torsion spring is fixedly connected to the inner wall of the winding barrel.
Further, the soft disinfection piece is made of high-sealing sponge and alcohol.
Further, the constant temperature heating component consists of a heating element, a constant temperature controller and a power supply.
Further, the clamping ring is made of elastic ropes.
Further, the winding box is in a hollow cylindrical shape.
Furthermore, the rolling box and the sealing cover are detachably and fixedly connected through a duckbill buckle.
The beneficial effect of this application is: the application provides an atomizing medicine suction device for cardiology department of travelling comfort that facilitates use, high hygiene nature and use.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.
FIG. 1 is a schematic top cross-sectional view of an embodiment of the present application;
FIG. 2 is a schematic diagram of a front view of an embodiment of the present application;
FIG. 3 is a schematic side view of an embodiment of the present application.
In the figure: 1. atomizer body, 2, inhaling the pencil, 3, respirator, 4, elastic cord, 5, curved surface mounting, 6, first fastener, 7, rolling box, 8, sealed lid, 9, handle, 10, second fastener, 11, jackshaft, 12, bearing, 13, rolling bucket, 14, torsion spring, 15, constant temperature heating element, 16, inhaling pencil spiral groove, 17, soft disinfection spare, 18, joint ring.
Detailed Description
In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.
Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.
Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.
Referring to fig. 1-3, an atomizing and medicine-inhaling device for cardiology department comprises an atomizer body 1, a medicine-inhaling tube 2, a breathing mask 3, an elastic band 4, a curved surface fixing member 5, a first fastening member 6, a winding box 7, a sealing cover 8, a handle 9, a second fastening member 10, a middle shaft 11, a bearing 12, a winding barrel 13, a torsion spring 14, a constant temperature heating assembly 15, a medicine-inhaling tube spiral groove 16, a soft disinfectant 17 and a clamping ring 18; the atomizer body 1 is fixedly connected with a medicine suction pipe 2; the drug suction pipe 2 is elastically sleeved with a clamping ring 18; the tail end of the medicine suction pipe 2 is fixedly connected with a breathing mask 3; the atomizer body 1 is detachably and fixedly connected with a curved surface fixing piece 5 through a sleeving elastic band 4; the curved surface fixing piece 5 is detachably and fixedly connected with a coiling box 7 through a plurality of first fastening pieces 6; a sealing cover 8 is detachably and fixedly connected to the right opening of the rolling box 7; a handle 9 is hinged on the sealing cover 8; the medicine suction pipe 2 is sleeved on the opening of the sealing cover 8; the medicine suction pipe 2 is wound and connected in the spiral groove 16 of the medicine suction pipe; the spiral groove 16 of the medicine suction pipe is arranged on the side surface of the winding barrel 13; the inner wall of the coiling box 7 is fixedly connected with a soft disinfection piece 17; a constant-temperature heating assembly 15 is fixedly connected to the inner wall of the winding barrel 13; the coiling barrel 13 is fixedly connected with a plurality of bearings 12 through an opening and is rotationally connected to the intermediate shaft 11; the intermediate shaft 11 is detachably and fixedly connected to the winding box 7 through a second fastening piece 10; a torsion spring 14 is fixedly connected to the intermediate shaft 11 in a sleeved manner; the other end of the torsion spring 14 is fixedly connected to the inner wall of the winding barrel 13.
The soft disinfection piece 17 is made of high-sealing sponge and alcohol; the constant temperature heating component 15 consists of a heating element, a constant temperature controller and a power supply; the clamping ring 18 is made of elastic ropes; the coiling box 7 is in a hollow cylindrical shape; the rolling box 7 and the sealing cover 8 are detachably and fixedly connected through a duckbill buckle.
When the atomizer is used, the curved surface fixing piece 5 is buckled on the side surface of the atomizer body 1, the curved surface fixing piece 5 is detachably and fixedly connected to the side surface of the atomizer body 1 through the elastic band 4 which is detachably and fixedly connected, and through the design, the atomizer can be matched with a cylindrical box square atomizer on the market to work; a winding box 7 is detachably and fixedly connected to a curved surface fixing piece 5 through a plurality of first fastening pieces 6, a sealing cover 8 is detachably and fixedly connected to the right end opening of the winding box 7, a handle 9 is hinged to the sealing cover 8, an opening of the sealing cover 8 is connected with a medicine suction pipe 2 in a sliding penetrating mode, a clamping ring 18 is sleeved on the medicine suction pipe 2 in a loose mode, a breathing mask 3 is fixedly connected to the tail end of the medicine suction pipe 2, the medicine suction pipe 2 is wound in a medicine suction pipe spiral groove 16 in a spiral mode, the medicine suction pipe spiral groove 16 is formed in the curved surface of a winding barrel 13, a constant temperature heating assembly 15 is fixedly connected to the inner wall of the winding barrel 13 corresponding to the medicine suction pipe 2, the constant temperature heating assembly 15 is composed of a heating wire, a constant temperature controller and a power supply, the winding barrel 13 is fixedly connected to a plurality of bearings 12 through the opening and is rotatably connected to an intermediate shaft 11, the intermediate shaft 11 is detachably and fixedly connected to the, the other end of the torsion spring 14 is fixedly connected on the winding barrel 13, the inner wall of the winding box 7 is fixedly connected with a soft disinfection piece 17 made of sponge and alcohol corresponding to the drug suction pipe 2, the soft disinfection piece 17 is in friction contact with the drug suction pipe 2, through the design, the device can keep the medicine suction pipe 2 in a rolling state when not in use, thereby ensuring that the use and the recovery process are simple and convenient, simultaneously the device can be fixed at any length under the action of the clamping ring 18, thereby being suitable for different users and requirements, and simultaneously having the functions of sterilizing and preserving the heat of the surface of the medicine suction pipe 2, thereby ensuring that the atomized liquid medicine in the medicine suction pipe 2 can not be cooled and condensed, ensuring the complete absorption of the liquid medicine, meanwhile, the atomized liquid medicine in the medicine suction pipe 2 can be heated, and a comfortable temperature can be provided for treatment even in winter.
The application has the advantages that:
1. the utility model realizes the functions of automatic rolling and fixing with any length when pulling out and using and putting back the medicine suction tube without using through the structural design of the atomizer body, the medicine suction tube, the breathing mask, the rolling box, the rolling barrel, the torsion spring, the spiral groove of the medicine suction tube and the clamping ring, solves the problems of inconvenient use and fixation of the traditional medicine suction tube, and improves the use convenience of the atomizer;
2. the utility model discloses a structural design of elastic cord, curved surface mounting, first fastener, receipts roll box, sealed lid, handle, constant temperature heating element and soft disinfection spare has realized inhaling the sterile function of pencil heating, has solved the problem that traditional length overlength of inhaling the pencil leads to polluting bacterium and easy low temperature condensation easily dragging, has improved the health nature and the travelling comfort of use of inhaling the pencil.
Since the structure of the thermostatic heating assembly 15 belongs to the prior art, it is not described in this document.
The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims (6)
1. The utility model provides a intracardiac branch of academic or vocational study is with atomizing medicine suction device which characterized in that: the device comprises an atomizer body (1), a drug suction pipe (2), a breathing mask (3), an elastic band (4), a curved surface fixing piece (5), a first fastening piece (6), a winding box (7), a sealing cover (8), a handle (9), a second fastening piece (10), an intermediate shaft (11), a bearing (12), a winding barrel (13), a torsion spring (14), a constant temperature heating component (15), a drug suction pipe spiral groove (16), a soft disinfection piece (17) and a clamping ring (18); the atomizer body (1) is fixedly connected with a medicine suction pipe (2); a clamping ring (18) is elastically sleeved on the medicine suction pipe (2); the tail end of the medicine suction pipe (2) is fixedly connected with a breathing mask (3) in a communicating way; the atomizer body (1) is detachably and fixedly connected with a curved surface fixing piece (5) through a sleeving elastic band (4); the curved surface fixing piece (5) is detachably and fixedly connected with a coiling box (7) through a plurality of first fastening pieces (6); a sealing cover (8) is detachably and fixedly connected to the right opening of the rolling box (7); a handle (9) is hinged on the sealing cover (8); the sealing cover (8) is provided with an opening which is sleeved with the medicine suction pipe (2); the medicine suction pipe (2) is wound and connected in the spiral groove (16) of the medicine suction pipe; the spiral groove (16) of the medicine suction pipe is arranged on the side surface of the winding barrel (13); the inner wall of the coiling box (7) is fixedly connected with a soft disinfection piece (17); a constant-temperature heating component (15) is fixedly connected to the inner wall of the coiling barrel (13); the coiling barrel (13) is fixedly connected with a plurality of bearings (12) through the opening and is rotationally connected to the intermediate shaft (11); the middle shaft (11) is detachably and fixedly connected to the coiling box (7) through a second fastening piece (10); a torsion spring (14) is fixedly sleeved on the intermediate shaft (11); the other end of the torsion spring (14) is fixedly connected to the inner wall of the winding barrel (13).
2. The atomizing medicine suction device for the cardiology department according to claim 1, wherein: the soft disinfection piece (17) is made of high-sealing sponge and alcohol.
3. The atomizing medicine suction device for the cardiology department according to claim 1, wherein: the constant temperature heating component (15) consists of a heating element, a constant temperature controller and a power supply.
4. The atomizing medicine suction device for the cardiology department according to claim 1, wherein: the clamping ring (18) is made of elastic ropes.
5. The atomizing medicine suction device for the cardiology department according to claim 1, wherein: the coiling box (7) is in a hollow cylindrical shape.
6. The atomizing medicine suction device for the cardiology department according to claim 1, wherein: the rolling box (7) and the sealing cover (8) are detachably and fixedly connected through a duckbill buckle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022316616.3U CN213642613U (en) | 2020-10-17 | 2020-10-17 | Atomizing medicine suction device for cardiology department |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022316616.3U CN213642613U (en) | 2020-10-17 | 2020-10-17 | Atomizing medicine suction device for cardiology department |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213642613U true CN213642613U (en) | 2021-07-09 |
Family
ID=76701734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022316616.3U Expired - Fee Related CN213642613U (en) | 2020-10-17 | 2020-10-17 | Atomizing medicine suction device for cardiology department |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213642613U (en) |
-
2020
- 2020-10-17 CN CN202022316616.3U patent/CN213642613U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213642613U (en) | Atomizing medicine suction device for cardiology department | |
| CN112791280A (en) | Medicine spraying equipment for clinical care with uniform medicine feeding | |
| JP2010534333A (en) | Breath condensate collection device | |
| CN109481800A (en) | A kind of gynemetrics adds birth canal double-purpose care device | |
| CN204033979U (en) | A kind of pediatric ward oxygen humidifying device | |
| CN205434602U (en) | Multi -functional nebulizer fixed bolster | |
| CN206325020U (en) | A kind of Internal Medicine-Oncology device for collecting vomit | |
| JP2008525101A (en) | Apparatus and method for facilitating direct delivery of vapor particles directly into the nasal cavity | |
| US20040033182A1 (en) | Oral hygiene device sanitizer | |
| CN204364587U (en) | Nebulizer desk dock | |
| CN211272198U (en) | Cervical vertebra pillow integrating massage and fumigation | |
| CN205963297U (en) | Individual soldier drinks module of cooking a meal | |
| CN205659273U (en) | Multi -functional rehabilitation physiotherapy box | |
| CN204932083U (en) | A kind of Multi-functional atomization inhaler fixture | |
| CN208389148U (en) | A kind of portable atomization respirometer | |
| CN203598210U (en) | Moxibustion cylinder | |
| CN108815684B (en) | Oral care method | |
| CN208448171U (en) | It is disposable to be packaged phlegm box | |
| CN210932678U (en) | Knee joint rheumatism treatment shank strutting arrangement | |
| CN218113834U (en) | Tuberculosis infection prevention phlegm collecting device with disinfection function | |
| CN207430564U (en) | A kind of thimerosal spray gun | |
| CN220676525U (en) | Medicine spraying device for medical nursing clinic | |
| CN215351414U (en) | Ultrasonic atomization device of breathing machine | |
| CN216934634U (en) | Pulmonary function rehabilitation nursing device | |
| CN219185363U (en) | Cartoon type atomizer buccal nozzle coat |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210709 |