CN113288486A - Oral cavity cleaning and nursing device - Google Patents
Oral cavity cleaning and nursing device Download PDFInfo
- Publication number
- CN113288486A CN113288486A CN202110560498.7A CN202110560498A CN113288486A CN 113288486 A CN113288486 A CN 113288486A CN 202110560498 A CN202110560498 A CN 202110560498A CN 113288486 A CN113288486 A CN 113288486A
- Authority
- CN
- China
- Prior art keywords
- cleaning
- pipe
- tube
- flexible sealing
- oral
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 63
- 210000000214 mouth Anatomy 0.000 title claims abstract description 50
- 230000000474 nursing effect Effects 0.000 title claims abstract description 17
- 238000011010 flushing procedure Methods 0.000 claims abstract description 42
- 238000007789 sealing Methods 0.000 claims abstract description 38
- 239000010865 sewage Substances 0.000 claims abstract description 27
- 239000007788 liquid Substances 0.000 claims abstract description 20
- 238000005406 washing Methods 0.000 claims abstract description 17
- 238000005507 spraying Methods 0.000 claims abstract description 5
- 239000002699 waste material Substances 0.000 claims abstract description 3
- 230000001681 protective effect Effects 0.000 claims description 4
- 238000009792 diffusion process Methods 0.000 claims description 3
- 239000012530 fluid Substances 0.000 claims description 2
- 230000002262 irrigation Effects 0.000 claims 2
- 238000003973 irrigation Methods 0.000 claims 2
- 239000006185 dispersion Substances 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 14
- 238000000889 atomisation Methods 0.000 description 10
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 210000001503 joint Anatomy 0.000 description 4
- 239000000741 silica gel Substances 0.000 description 4
- 229910002027 silica gel Inorganic materials 0.000 description 4
- 235000009161 Espostoa lanata Nutrition 0.000 description 3
- 240000001624 Espostoa lanata Species 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 210000003800 pharynx Anatomy 0.000 description 3
- 210000003437 trachea Anatomy 0.000 description 3
- 238000009423 ventilation Methods 0.000 description 3
- 230000003385 bacteriostatic effect Effects 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 210000003128 head Anatomy 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000003020 moisturizing effect Effects 0.000 description 2
- 210000003928 nasal cavity Anatomy 0.000 description 2
- 230000029058 respiratory gaseous exchange Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 206010002383 Angina Pectoris Diseases 0.000 description 1
- 241000894006 Bacteria Species 0.000 description 1
- 206010010071 Coma Diseases 0.000 description 1
- 206010011224 Cough Diseases 0.000 description 1
- 206010062717 Increased upper airway secretion Diseases 0.000 description 1
- 239000005662 Paraffin oil Substances 0.000 description 1
- 206010039509 Scab Diseases 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000002324 mouth wash Substances 0.000 description 1
- 229940051866 mouthwash Drugs 0.000 description 1
- 208000026435 phlegm Diseases 0.000 description 1
- 239000002504 physiological saline solution Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000010902 straw Substances 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
- 238000002627 tracheal intubation Methods 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C17/00—Devices for cleaning, polishing, rinsing or drying teeth, teeth cavities or prostheses; Saliva removers; Dental appliances for receiving spittle
- A61C17/06—Saliva removers; Accessories therefor
- A61C17/08—Aspiration nozzles
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C17/00—Devices for cleaning, polishing, rinsing or drying teeth, teeth cavities or prostheses; Saliva removers; Dental appliances for receiving spittle
- A61C17/02—Rinsing or air-blowing devices, e.g. using fluid jets or comprising liquid medication
- A61C17/0208—Rinsing or air-blowing devices, e.g. using fluid jets or comprising liquid medication combined with means providing suction
Landscapes
- Health & Medical Sciences (AREA)
- Dentistry (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Devices For Medical Bathing And Washing (AREA)
Abstract
The invention relates to oral care, in particular to an oral cleaning and nursing device, which comprises a flexible sealing tray for plugging an oral cavity and a throat, wherein the flexible sealing tray is connected with a cleaning pipe assembly, and a flushing hole for spraying cleaning liquid outwards and a sewage hole for absorbing waste liquid are distributed on the cleaning pipe assembly or the flexible sealing tray. Through above-mentioned flexible sealing tray, when clearing up, can let the oral cavity form an independent cavity alone, can let the oral cavity be full of the washing liquid, alright in order to carry out the oral cavity washing at degree of depth, no dead angle.
Description
Technical Field
The invention relates to oral care, in particular to an oral cleaning and nursing device.
Background
The existing oral care adopts manual ambulatory operation, the oral care adopts an oral care bag (comprising 14 cotton balls, a tongue depressor, forceps, a neckerchief, a straw, paraffin oil and other materials), and a nurse uses the forceps to dip physiological saline or mouthwash and then wipes the cotton balls into the oral cavity for cleaning, the method is time-consuming and labor-consuming, the cotton balls are easy to leave the oral cavity and have potential medical risks, the operation is more inconvenient for a coma or a patient who is not matched with the operation, and meanwhile, the operation is not convenient, and the patient also has poor experience.
Disclosure of Invention
The invention aims to provide an oral cavity cleaning and nursing device which reduces the frequency of artificial oral cavity nursing and is more convenient to clean.
In order to realize the purpose, the technical scheme that this application adopted is oral cavity washing nursing device, including the flexible sealed tray that is used for shutoff oral cavity and throat, flexible sealed tray is connected with the washing pipe subassembly, it has the washing hole that is used for outwards spraying the washing liquid and the blowoff hole that is used for absorbing the waste liquid to distribute on the washing pipe subassembly or on the flexible sealed tray.
Carry out the oral cavity clearance to the patient on the oral cavity purger host computer through adopting this scavenge pipe subassembly butt joint, through above-mentioned flexible seal tray, when clearing up, place flexible seal tray on the passageway between oral cavity and throat, let oral cavity and pharyngeal portion separate so promptly, can let the oral cavity form an independent cavity alone, can let the oral cavity be full of the washing liquid, alright in order to carry out the degree of depth, the oral cavity washing at no dead angle, after having used up, it can clear up next patient to take off another scavenge pipe subassembly of changing up from the oral cavity purger host computer, and is simple and convenient to operate, sanitation and safety, shorten the manual oral cavity nursing operating time and the work load that carries on of nurse, and the nursing risk, alleviate nurse's work load and increase patient's comfort level simultaneously.
When the flexible cleaning tube assembly is used, the flexible sealing tray is attached to the angina, and the cleaning tube assembly can be fixed more conveniently by adopting the flexible sealing tray. The flexible sealing tray can be made of silica gel.
Specifically, be provided with the logical groove that is used for stretching into the breather pipe on the flexible sealing tray, then stretch into patient's trachea through leading to the groove with the breather pipe and help breathing.
Specifically, the cleaning pipe assembly comprises a flushing pipe and a sewage discharge pipe; the flushing holes are distributed on the flushing pipe, and the sewage draining holes are arranged on the flexible sealing tray; the flushing pipe is used for connecting a flushing fluid output pipe of the oral cavity cleaner host, and the sewage discharge pipe is used for connecting the disposable sewage drainage bag.
Specifically, the cleaning tube assembly further comprises an atomizing tube for spraying the liquid.
Specifically, a shaft rotating spherical hole flushing device is arranged on the flushing pipe, the shaft rotating spherical hole flushing device is sleeved on the flushing pipe, and diffusion holes are distributed in the shaft rotating spherical hole flushing device and used for diffusing liquid sprayed out of the flushing holes into the oral cavity.
Specifically, the shaft rotating spherical flushing device with the holes comprises a shell, wherein the shell is sleeved on a flushing pipe through a bearing, and the diffusion holes are distributed in the shell.
Specifically, the cleaning pipe assembly further comprises an ultrasonic vibration piece, and the flushing pipe and the drain pipe are both abutted to the ultrasonic vibration piece.
The ultrasonic vibration part is adopted to vibrate the whole cleaning pipe assembly joint, and liquid such as water in the mouth cavity is vibrated to generate a large amount of micro bubbles, so that the bubbles around the mouth cavity are instantaneously burst to generate high-pressure impact to clean the mouth cavity.
Specifically, the ultrasonic vibration piece is of a shaft-shaped structure, and the ultrasonic vibration piece is clamped between the flushing pipe and the sewage discharge pipe, so that the ultrasonic vibration piece, the flushing pipe and the sewage discharge pipe are arranged in parallel.
Specifically, the ultrasonic vibration piece is detachably connected with the cleaning pipe group, and a disposable protective film is sleeved outside the ultrasonic vibration piece.
Specifically, the cleaning pipe group is detachably connected with the flexible sealing tray, and the flexible sealing tray is provided with a butt joint hole which is in butt joint with the cleaning pipe group.
Specifically, the outer side edge of the flexible sealing tray is provided with an expansion sponge.
The invention is further described with reference to the following figures and detailed description. Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description. Or may be learned by practice of the invention.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, are included to assist in understanding the invention, and are included to explain the invention and their equivalents and not limit it unduly. In the drawings:
fig. 1 is a schematic structural view of an oral cleaning and nursing device according to a first embodiment;
FIG. 2 is a cross-sectional view of the wash pipe assembly of the present invention;
fig. 3 is a disassembled schematic view of the oral cleaning and nursing device of the second embodiment;
fig. 4 is a disassembled schematic view of the oral cleaning and nursing device of the third embodiment;
labeled as: the cleaning tube component 1, a flushing tube 110, a flushing hole 111, a sewage draining pipe 120, a water sucking hole 121, an atomizing pipe 130, an ultrasonic vibration part 2, a mouth cleaner host 3, a flexible sealing tray 4, a port 410, a through groove 420, an expansion sponge 5, a disposable protective film 6 and a disposable dirt drainage bag 7.
Detailed Description
The invention will be described more fully hereinafter with reference to the accompanying drawings. Those skilled in the art will be able to implement the invention based on these teachings. Before the present invention is described in detail with reference to the accompanying drawings, it is to be noted that:
the technical solutions and features provided in the present invention in the respective sections including the following description may be combined with each other without conflict.
Moreover, the embodiments of the present invention described in the following description are generally only some embodiments of the present invention, and not all embodiments. Therefore, all other embodiments obtained by a person of ordinary skill in the art based on the embodiments of the present invention without any creative effort shall fall within the protection scope of the present invention.
With respect to terms and units in the present invention. The term "comprises" and any variations thereof in the description and claims of this invention and the related sections are intended to cover non-exclusive inclusions.
Referring to fig. 1 and 2, in the first embodiment: the oral cavity cleaning and nursing device comprises a cleaning tube component 1, an ultrasonic vibration component 2 and a flexible sealing tray 4;
the cleaning pipe assembly 1 comprises a flushing pipe 110 and a sewage draining pipe 120 which are arranged in parallel, wherein flushing holes 111 are distributed in the flushing pipe 110, and water suction holes 121 are distributed in the sewage draining pipe 120; the flushing pipe 110 is used for connecting a flushing liquid output pipe of the oral cavity cleaner host machine 3, and the sewage discharge pipe 120 is used for connecting the disposable sewage drainage bag 7.
The oral cavity cleaner main body 3 is internally provided with 3 water tanks, 10L of cleaning water in each water tank can be used for configuring 3 different cleaning liquids, and the use frequency of more than 30 people can be met.
The cleaning pipe component 1 is made of silica gel material or other flexible safe materials so as to be convenient to replace and butt-joint with a flushing liquid output pipe of the oral cavity cleaner host machine 3.
The ultrasonic vibration part 2 is connected to the cleaning pipe assembly 1, and the flushing pipe 110 and the sewage draining pipe 120 are both abutted to the ultrasonic vibration part 2.
Carry out the oral cavity clearance to the patient on oral cavity purger host computer 3 through adopting this washing pipe subassembly 1 butt joint, after having used up, take off from oral cavity purger host computer 3 and change another washing pipe subassembly 1 and can clear up next patient, easy and simple to handle, sanitary safety shortens the manual oral care operating time and the work load of carrying on of nurse to and the nursing risk, alleviate nurse's work load and increase patient's comfort level simultaneously.
Specifically, the ultrasonic vibration member 2 is a shaft-shaped structure, and the ultrasonic vibration member 2 is clamped between the flushing pipe 110 and the sewage draining pipe 120, so that the ultrasonic vibration member 2 is arranged in parallel with the flushing pipe 110 and the sewage draining pipe 120.
The ultrasonic vibration part 2 is adopted to vibrate the joint of the whole cleaning pipe component 1, and liquid such as water in the oral cavity is vibrated to generate a large amount of micro bubbles, so that the bubbles around the oral cavity are instantaneously burst to generate high-pressure impact to clean the oral cavity.
The oral cavity cleaning and nursing device also comprises a flexible sealing tray 4 extending into the oral cavity, and the cleaning tube component 1 is detachably connected with the flexible sealing tray 4 so that the flexible sealing tray 4 supports the cleaning tube component 1.
During the use, with the laminating of flexible sealing tray 4 in the gorge portion, adopt this flexible sealing tray 4, fixed washing pipe subassembly 1 that can be more convenient. The flexible sealing tray 4 is made of silica gel. The oral cavity is formed into an independent cavity by using a flexible sealing tray 4.
The flexible sealing tray 4 is a plate-shaped structure made of silica gel, and the edge contour of the plate-shaped structure is matched with the oral cavity. The border of flexible sealing tray 4 is provided with inflation sponge 5, has set up inflation sponge 5 like this after, utilizes inflation sponge 5 to meet water inflation, temporarily keeps apart the pharynx isthmus with the oral cavity to reach and prevent that clean in-process water from getting into the air flue and leading to the patient to suffocate or choke the purpose of coughing.
This device still adopts atomizing pipe 130, atomizing pipe 130 and ultrasonic vibration spare 2 butt to make spun washing liquid be the atomizing state, atomizing washing liquid combines with ultrasonic vibration spare 2, makes the cavity cleaning performance better. The atomization holes on the atomization tube 130 are provided with one-way valves to prevent water seepage.
The atomizing pipe 130 mainly aims at long-term replacement of the patient, has weak resistance, and is not fed with water or food for a long time, bacteria can grow or scab and exuviate when the patient does not do oral cleaning for a long time, so that the patient keeps the oral cavity moist like normal people and normal flora is not disordered, namely the atomizing pipe 130 is used, and the moisturizing and bacteriostatic oral care solution is used for moisturizing and bacteriostatic action. If the patient needs the phlegm-eliminating atomization of the airway medicine, the therapeutic medicine can be added for atomization, and the atomization tube 130 plays a role in nursing and treating.
In the embodiment, a trachea cannula is not adopted, and the patient breathes through the nasal cavity; the atomization tube 130 can also be inserted into the flexible sealing tray 4 to achieve the two functions of atomization and ventilation.
The washing tube assembly 1 further comprises a flushing tube for connecting to a water tube for flushing the entire mouth cavity, so as to facilitate the completion of the washing and to rapidly enable the patient to finish the mouth rinsing. The flush pipe may be provided separately without abutting against the ultrasonic vibration member 2.
The ultrasonic vibration part 2 is detachably connected with the cleaning pipe component 1, and a disposable protective film 6 is sleeved outside the ultrasonic vibration part 2 to ensure that the ultrasonic vibration part 2 can be used repeatedly and safely.
The cleaning pipe assembly 1 comprises an atomizing pipe which is parallel to the flushing pipe 110 and the sewage draining pipe 120, the flushing pipe 110, the sewage draining pipe 120 and the atomizing pipe 130 are arranged in a surrounding mode, and a gap is formed among the flushing pipe 110, the sewage draining pipe 120 and the atomizing pipe 130 and used for inserting the ultrasonic vibration piece 2. Thus, the ultrasonic vibrator 2 vibrates the flushing pipe 110, the soil discharging pipe 120, and the atomizing pipe 130.
The flexible sealing tray 4 is provided with a port 410 for the cleaning tube assembly 1 to be connected, so that the flexible sealing tray 4 and the cleaning tube assembly 1 can be more conveniently disassembled and assembled. The port 410 is hermetically connected with the cleaning tube assembly 1, and when the port 410 is specifically arranged, the size of the port 410 can be slightly smaller than the end head of the cleaning tube assembly 1, so that the end head of the cleaning tube assembly 1 is tightly matched with the port 410.
Referring to fig. 3, embodiment two: unlike the first embodiment, the suction hole of the sewage drain is preferably provided at the lowest position of the mouth on the flexible sealing tray 4 (when the person is in an upright state).
The water suction hole 121 is arranged on the flexible sealing tray 4, hole sites corresponding to the flushing pipe 110, the sewage discharge pipe 120 and the atomizing pipe 130 of the cleaning pipe assembly 1 are arranged in the port 410, wherein a channel communicated with the water suction hole 121 on the flexible sealing tray 4 is arranged on the hole site of the sewage discharge pipe 120.
As shown in fig. 4, example three: unlike the first or second embodiment, the flexible sealing tray 4 is provided with a through slot 420 for extending into the ventilation tube, and the present embodiment is suitable for patients requiring tracheal intubation.
The through groove 420 can be used for extending into the ventilation pipe, when a patient does not need to insert the trachea, the atomization pipe 130 can be separated from the cleaning pipe assembly 1 independently, the through groove 420 extends into the atomization pipe 130, atomized treatment liquid can be filled in the front and the back of the flexible sealing tray 4, and the atomization pipe is also used as a breathing assisting passage outside the nasal cavity. The through slots 420 are sized and dimensioned to seal with the body of the pipe that extends therethrough.
Claims (10)
1. The oral cavity cleaning and nursing device is characterized by comprising a flexible sealing tray for plugging the oral cavity and the throat, wherein the flexible sealing tray is connected with a cleaning pipe assembly, and a washing hole for spraying cleaning liquid outwards and a sewage hole for absorbing waste liquid are distributed on the cleaning pipe assembly or the flexible sealing tray.
2. The oral cleaning and care device according to claim 1, wherein the flexible sealing tray is provided with a through slot for extending into the vent tube.
3. The oral cleaning and care device of claim 1, wherein the cleaning tube assembly comprises a flush tube, a drain tube; the flushing holes are distributed on the flushing pipe, and the sewage draining holes are arranged on the flexible sealing tray; the flushing pipe is used for connecting a flushing fluid output pipe of the oral cavity cleaner host, and the sewage discharge pipe is used for connecting the disposable sewage drainage bag.
4. The oral cleaning and care device of claim 3, wherein the cleaning tube assembly further comprises an atomizing tube for spraying the liquid.
5. The oral cleaning and care device according to claim 3, wherein the rinsing tube is provided with a shaft rotating spherical perforated rinsing device which is sleeved on the rinsing tube, and the shaft rotating spherical perforated rinsing device is distributed with diffusion holes which are used for diffusing the liquid sprayed from the rinsing holes into the oral cavity.
6. The oral cleaning and care device according to claim 5, wherein the shaft rotating spherical apertured irrigation means comprises a housing journalled on an irrigation tube by bearings, the dispersion apertures being distributed on the housing.
7. The oral cleaning and care device according to claim 1, wherein the cleaning tube assembly further comprises an ultrasonic vibrator, and the flushing tube and the drain tube are abutted against the ultrasonic vibrator.
8. The oral cleaning and care device according to claim 7, wherein the ultrasonic vibrator has a shaft-like structure, and the ultrasonic vibrator is held between the flushing pipe and the sewage pipe so that the ultrasonic vibrator is juxtaposed with the flushing pipe and the sewage pipe.
9. The oral cleaning and care device according to claim 8, wherein the ultrasonic vibrator is detachably connected to the cleaning tube set, and a disposable protective film is provided around the ultrasonic vibrator.
10. The oral cleaning and care device of claim 1, wherein the cleaning tube set is removably connected to a flexible sealing tray, the flexible sealing tray having an interface aperture for interfacing with the cleaning tube set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110560498.7A CN113288486A (en) | 2021-05-21 | 2021-05-21 | Oral cavity cleaning and nursing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110560498.7A CN113288486A (en) | 2021-05-21 | 2021-05-21 | Oral cavity cleaning and nursing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113288486A true CN113288486A (en) | 2021-08-24 |
Family
ID=77323933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110560498.7A Pending CN113288486A (en) | 2021-05-21 | 2021-05-21 | Oral cavity cleaning and nursing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113288486A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11318949A (en) * | 1998-05-20 | 1999-11-24 | Morita Tokyo Seisakusho:Kk | Odontotherapy device |
| US20110059416A1 (en) * | 2007-08-31 | 2011-03-10 | Mediwide Co., Ltd. | Assistant apparatus for oral treatment and unit chair with the same |
| CN202568508U (en) * | 2012-06-11 | 2012-12-05 | 刘砚芝 | Special stomatological saliva suction pipe |
| US20150190597A1 (en) * | 2012-03-11 | 2015-07-09 | Airway Medix Spolka Z.O.O. | Oral care system method and kit |
| US20200383762A1 (en) * | 2016-01-08 | 2020-12-10 | Pil Ho JONG | Dental treatment assisting tool |
-
2021
- 2021-05-21 CN CN202110560498.7A patent/CN113288486A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11318949A (en) * | 1998-05-20 | 1999-11-24 | Morita Tokyo Seisakusho:Kk | Odontotherapy device |
| US20110059416A1 (en) * | 2007-08-31 | 2011-03-10 | Mediwide Co., Ltd. | Assistant apparatus for oral treatment and unit chair with the same |
| US20150190597A1 (en) * | 2012-03-11 | 2015-07-09 | Airway Medix Spolka Z.O.O. | Oral care system method and kit |
| CN202568508U (en) * | 2012-06-11 | 2012-12-05 | 刘砚芝 | Special stomatological saliva suction pipe |
| US20200383762A1 (en) * | 2016-01-08 | 2020-12-10 | Pil Ho JONG | Dental treatment assisting tool |
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| 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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210824 |
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| RJ01 | Rejection of invention patent application after publication |