CN111067392A - Bath chair with pulse detection alarm - Google Patents
Bath chair with pulse detection alarm Download PDFInfo
- Publication number
- CN111067392A CN111067392A CN201911306464.4A CN201911306464A CN111067392A CN 111067392 A CN111067392 A CN 111067392A CN 201911306464 A CN201911306464 A CN 201911306464A CN 111067392 A CN111067392 A CN 111067392A
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- CN
- China
- Prior art keywords
- chair
- pulse
- box
- alarm
- detection
- 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
- 238000001514 detection method Methods 0.000 title claims abstract description 46
- 238000007789 sealing Methods 0.000 claims abstract description 30
- 238000003287 bathing Methods 0.000 claims abstract description 19
- 238000009434 installation Methods 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 5
- 239000012528 membrane Substances 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 3
- 210000001367 artery Anatomy 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000010349 pulsation Effects 0.000 description 2
- 239000002453 shampoo Substances 0.000 description 2
- 239000000344 soap Substances 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
- A47K3/00—Baths; Douches; Appurtenances therefor
- A47K3/12—Separate seats or body supports
- A47K3/122—Seats
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
- A47K3/00—Baths; Douches; Appurtenances therefor
- A47K3/28—Showers or bathing douches
- A47K3/281—Accessories for showers or bathing douches, e.g. cleaning devices for walls or floors of showers
- A47K3/282—Seats specially adapted for showers
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
- A61B5/024—Detecting, measuring or recording pulse rate or heart rate
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
- A61B5/6887—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient mounted on external non-worn devices, e.g. non-medical devices
- A61B5/6891—Furniture
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/74—Details of notification to user or communication with user or patient ; user input means
- A61B5/746—Alarms related to a physiological condition, e.g. details of setting alarm thresholds or avoiding false alarms
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Animal Behavior & Ethology (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Veterinary Medicine (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Physics & Mathematics (AREA)
- Epidemiology (AREA)
- Cardiology (AREA)
- Physiology (AREA)
- Devices For Medical Bathing And Washing (AREA)
Abstract
The invention discloses a bathing chair with a pulse detection alarm, which comprises chair legs and a chair surface, wherein the chair surface is arranged on the upper sides of the chair legs, and the bathing chair further comprises: the mounting groove is arranged on the chair surface; the top surface of the sealing box is provided with a placing groove, and the top surface of the sealing box is an arc surface; the detection box is fixed in the placing groove, an alarm is arranged in the detection box, a pulse sensor is arranged on the top surface of the detection box, the pulse sensor is electrically connected with the alarm, and the top end of the pulse sensor extends to the upper side of the sealing box; and the waterproof membrane coats the detection box and the pulse sensor. Through setting up the pulse sensor, when the pulse that acquires surpassed preset normal value scope, the pulse sensor made the alarm start inform the external world, can in time inform the external world when the bathing person is unexpected, in time rescue.
Description
Technical Field
The invention relates to the field of bath accessories, in particular to a bath chair with a pulse detection alarm.
Background
With the social progress, the living problems of the old people are receiving more and more attention. According to the estimation, the population of the aged over 60 years old in China is close to 2.5 hundred million people in 2019. Daily bathing and cleaning is also a challenging task for the elderly. The elderly are easy to have accidents in the process of bathing alone, so that the bathing chair with the alarm is provided in the prior art, so that the elderly can sit to have a bath and can timely inform the outside when the accidents occur in the process of bathing. However, the existing alarm needs to actively press the button to alarm, and when an accident occurs to a senior, the senior cannot actively press the button to alarm and cannot inform the external world.
Disclosure of Invention
The present invention is directed to overcoming at least one of the problems set forth in the prior art. Therefore, the invention provides a bathing chair with a pulse detection alarm.
A bath seat with a pulse detection alarm according to an embodiment of a first aspect of the present invention includes a leg and a seat mounted on an upper side of the leg, and further includes:
the mounting groove is arranged on the chair surface;
the sealing box is arranged in the mounting groove and is made of a flexible material, a placing groove is formed in the top surface of the sealing box, and the top surface of the sealing box is an arc surface;
the detection box is fixed in the placing groove, an alarm is arranged in the detection box, a pulse sensor is arranged on the top surface of the detection box, the pulse sensor is electrically connected with the alarm, and the top end of the pulse sensor extends to the upper side of the sealing box;
and the waterproof membrane coats the detection box and the pulse sensor.
The bathing chair with the pulse detection alarm provided by the embodiment of the invention at least has the following beneficial effects: when the bathing device is used, a bather sits on the chair surface, the pulse sensor is attached to the legs of the bather to detect the pulse of the human body, when the obtained pulse exceeds a preset normal value range, the pulse sensor enables the alarm to be started to inform the outside, and the bather can be rescued in time when an accident occurs; the sealing box supported by the flexible material is arranged, the cambered surface of the sealing box is attached to the legs of a human body, and water is separated by the sealing box in the bathing process and is not easy to influence the detection of the pulse detector; the pulsation of the leg is obvious, the pulse detector is adopted to detect the pulse of the artery of the leg, and the pulse detection is more accurate.
According to some embodiments of the invention, the top surface of the detection box is further provided with a pressure sensor electrically connected with the alarm, and the top end of the pressure sensor is configured to detect whether a person sits on the seat. The pressure sensor is arranged to detect whether a person sits on the seat surface, and when the person leaves the bath chair, the pressure sensor cuts off the alarm, so that the misinformation caused by the fact that the person does not sit on the bath chair can be reduced.
According to some embodiments of the invention, a clamping groove is formed in the side wall of the lower part of the detection box, a first through hole and a mounting hole are formed in the bottom wall of the sealing box, the lower part of the detection box penetrates through the mounting hole and extends downwards, and the inner side wall of the mounting hole is positioned in the clamping groove; the chair seat is provided with a sinking platform, a screw hole is formed in the side of the sinking platform, a lug is arranged in the middle of the detection box and located above the clamping groove, a fixing hole is formed in the lug, a screw is arranged at the mounting hole, the screw penetrates through the first through hole and the fixing hole from top to bottom and is in threaded connection with the screw hole, and the head of the screw is abutted to the top surface of the fixing hole. Under this installation, detect the box and pass through the screw locking on the seat, the sealing box joint in the joint inslot and with the bottom surface butt of mounting groove, realized from this that three's installation is fixed, simple installation through the screw.
According to some embodiments of the invention, the side wall of the chair leg is provided with an armrest, the armrest is provided with a hanging box, and the top surface of the hanging box is provided with a hanging groove. The suspension groove is used for placing soap, shampoo and the like which are possibly needed, and is convenient to take and use.
According to some embodiments of the present invention, a leg rest is provided at a front side of the chair leg, the leg rest is arc-shaped, and a middle portion of the leg rest protrudes forward. The leg rest plate is arranged, so that when a bather is on the bathing chair, the feet leave the bottom surface when the leg rest plate is placed, the gravity of the human body acts on the chair surface more, the leg is better attached to the sealing box, the sealing performance is better, and the acquired pulse is more accurate.
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 above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
FIG. 1 is a perspective view of an embodiment of the present invention;
FIG. 2 is a rear view of the present invention;
fig. 3 is a partial enlarged view of a.
In the drawings:
100-a chair surface;
200-a leg rest plate;
300-sealing box; 310-a first via;
400-a detection kit; 410-pulse sensor; 420-a lug; 430-a clamping groove; 440-a pressure sensor;
500-water-proof membrane.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, the meaning of a plurality of means is one or more, the meaning of a plurality of means is two or more, and larger, smaller, larger, etc. are understood as excluding the number, and larger, smaller, inner, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.
Referring to fig. 1 to 3, a bath chair with a pulse detection alarm includes legs and a seat 100, the seat 100 is installed on the upper side of the legs, and further includes:
a mounting groove formed on the seat surface 100;
the sealing box 300 is arranged in the mounting groove, is made of a flexible material, specifically can be silica gel or rubber, the top surface of the sealing box 300 is provided with a placing groove, and the top surface of the sealing box 300 is an arc surface;
the detection box 400 is fixed in the placing groove, an alarm is arranged in the detection box 400, a pulse sensor 410 is arranged on the top surface of the detection box 400, the pulse sensor 410 is electrically connected with the alarm, and the top end of the pulse sensor 410 extends to the upper part of the sealing box 300;
and a waterproof film 500 covering the cartridge 400 and the pulse sensor 410. The waterproof film 500 may be made of PS, and covers the detection box 400 and the pulse sensor 410 by thermal shrinkage.
Specifically, a 51-chip microcomputer is arranged in the detection box 400, the pulse sensor 410 is a micro-pressure sensor 440, pressure obtained by the micro-pressure sensor 440 is fed back to the 51-chip microcomputer, one pulse is fed back at a time, and an nRf24L01 wireless module is arranged on the 51-chip microcomputer. The normal value of pulse frequency is preset on the 51 single-chip microcomputer, for example, the pulse frequency per minute is 60-100 per minute, aiming at different users, the pulse frequency is determined by measuring the pulse frequency in 1 minute under a normal state, a normal pulse frequency range is obtained by measuring the pulse frequency, a safe pulse frequency range is determined by properly expanding the normal pulse frequency range, when the pulse frequency obtained by the 51 single-chip microcomputer exceeds the safe range, information is sent to the outside through an nRf24L01 wireless module, and the outside is informed, so that whether rescue is needed or not is confirmed.
When the multifunctional chair is used, a bather sits on the chair surface 100, the pulse sensor 410 is attached to the leg of the bather to detect the pulse of the human body, when the obtained pulse exceeds a preset normal value range, the pulse sensor 410 enables the alarm to be started to notify the outside, and when an accident occurs to the bather, the bather can be timely notified to the outside to rescue in time; the sealing box 300 supported by the flexible material is arranged, the cambered surface of the sealing box 300 is attached to the legs of a human body, and water is separated by the sealing box 300 during bathing so as not to influence the detection of the pulse detector easily; the pulsation of the leg is obvious, the pulse detector is adopted to detect the pulse of the artery of the leg, and the pulse detection is more accurate.
The top surface of the detection box 400 is further provided with a pressure sensor 440 electrically connected to the alarm, and the top end of the pressure sensor 440 is configured to detect whether a person sits on the seat surface 100. The model of the pressure sensor 440 can be 1210-030G-3S, the pressure sensor 440 feeds acquired data back to the 51 single chip microcomputer, when the weight is smaller than a certain value, for example 10kg, the alarm is switched off, even if the pulse sensor 410 acquires abnormal pulse frequency, the alarm does not inform the outside, and the possibility of false alarm is reduced.
The side wall of the lower part of the detection box 400 is provided with a clamping groove 430, the bottom wall of the sealing box 300 is provided with a first through hole 310 and a mounting hole, the lower part of the detection box 400 penetrates through the mounting hole and extends downwards, and the inner side wall of the mounting hole is positioned in the clamping groove 430; the chair surface 100 is provided with a sinking platform, a screw hole is arranged beside the sinking platform, a lug 420 is arranged in the middle of the detection box 400, the lug 420 is positioned above the clamping groove 430, a fixing hole is arranged on the lug 420, a screw is arranged at the mounting hole, the screw penetrates through the first through hole 310 and the fixing hole from top to bottom and is in threaded connection with the screw hole, and the head of the screw is abutted to the top surface of the fixing hole. Under this installation state, detect box 400 through the screw locking on seat 100, seal box 300 joint in joint groove 430 and with the bottom surface butt of mounting groove, realized the installation of three from this through the screw and fixed, the simple installation.
The side walls of the chair legs are provided with handrails, the handrails are provided with hanging boxes, and the top surfaces of the hanging boxes are provided with hanging grooves. The suspension groove is used for placing soap, shampoo and the like which are possibly needed, and is convenient to take and use.
The front side of the chair leg is provided with a leg placing plate 200, the leg placing plate 200 is arc-shaped, and the middle part of the leg placing plate 200 protrudes forwards. The leg rest board 200 is arranged, so that when a bather is sitting on the bathing chair, the feet leave the bottom surface when the leg rest board 200 is sitting, the gravity of the human body acts on the chair surface 100 more, the leg is better attached to the sealing box 300, the sealing performance is better, and the acquired pulse is more accurate.
While the preferred embodiments of the present invention have been described in detail, it is to be understood that the invention is not limited to those precise embodiments, and that various changes and modifications may be effected therein by one skilled in the art without departing from the scope or spirit of the invention as defined in the appended claims.
Claims (5)
1. The utility model provides a bathing chair with pulse detection siren, includes chair leg and seat (100), seat (100) are installed the upside of chair leg, its characterized in that: further comprising:
an installation groove arranged on the chair surface (100);
the sealing box (300) is arranged in the mounting groove and is made of flexible materials, a placing groove is formed in the top surface of the sealing box (300), and the top surface of the sealing box (300) is an arc surface;
the detection box (400) is fixed in the placing groove, an alarm is arranged in the detection box (400), a pulse sensor (410) is arranged on the top surface of the detection box (400), the pulse sensor (410) is electrically connected with the alarm, and the top end of the pulse sensor (410) extends to the upper part of the sealing box (300);
a waterproof film (500) that covers the detection case (400) and the pulse sensor (410).
2. The bathing chair with the pulse detection alarm as claimed in claim 1, wherein: the top surface of the detection box (400) is also provided with a pressure sensor (440) which is electrically connected with an alarm, and the top end of the pressure sensor (440) is configured to be used for detecting whether a person sits on the chair surface (100).
3. The bathing chair with the pulse detection alarm as claimed in claim 1, wherein: the side wall of the lower part of the detection box (400) is provided with a clamping groove (430), the bottom wall of the sealing box (300) is provided with a first through hole (310) and a mounting hole, the lower part of the detection box (400) penetrates through the mounting hole and extends downwards, and the inner side wall of the mounting hole is positioned in the clamping groove (430); be equipped with heavy platform on seat (100), the side of heavy platform is equipped with the screw, the middle part that detects box (400) is equipped with lug (420), lug (420) are located the top of joint groove (430), be equipped with the fixed orifices on lug (420), mounting hole department is equipped with the screw, screw top-down pass first through-hole (310), the fixed orifices with screw threaded connection, the head of screw with the top surface butt of fixed orifices.
4. The bathing chair with the pulse detection alarm as claimed in claim 1, wherein: the side walls of the chair legs are provided with handrails, the handrails are provided with hanging boxes, and the top surfaces of the hanging boxes are provided with hanging grooves.
5. The bathing chair with the pulse detection alarm as claimed in claim 1, wherein: the chair leg is characterized in that a leg placing plate (200) is arranged on the front side of the chair leg, the leg placing plate (200) is arc-shaped, and the middle of the leg placing plate (200) protrudes forwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911306464.4A CN111067392A (en) | 2019-12-18 | 2019-12-18 | Bath chair with pulse detection alarm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911306464.4A CN111067392A (en) | 2019-12-18 | 2019-12-18 | Bath chair with pulse detection alarm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111067392A true CN111067392A (en) | 2020-04-28 |
Family
ID=70315295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911306464.4A Pending CN111067392A (en) | 2019-12-18 | 2019-12-18 | Bath chair with pulse detection alarm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111067392A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003052783A (en) * | 2001-08-08 | 2003-02-25 | Choshu Sangyo Kk | Shower unit with heart rate detecting function |
| CN201101480Y (en) * | 2007-07-26 | 2008-08-20 | 李绍康 | Multifunctional chair for use with toilet and bath |
| CN203538529U (en) * | 2013-11-12 | 2014-04-16 | 张雅倩 | Bracelet |
| CN105480588A (en) * | 2015-12-16 | 2016-04-13 | 天津市天门进保科技有限公司 | Photoelectric detector sealing box |
| CN205831776U (en) * | 2016-04-29 | 2016-12-28 | 刘垚 | A kind of Chinese medicine pulse diagnostic device |
| CN206880670U (en) * | 2017-01-09 | 2018-01-16 | 上海医思信息科技合伙企业（有限合伙） | Contact ecg signal acquiring chair and measuring system |
| CN107582040A (en) * | 2017-09-29 | 2018-01-16 | 佛山科学技术学院 | A kind of rhythm of the heart monitoring method and device |
| CN109846612A (en) * | 2019-02-22 | 2019-06-07 | 华南理工大学 | The multifunctional intellectual wheelchair monitored based on bus control system and vital sign cloud |
| CN209122027U (en) * | 2017-09-20 | 2019-07-19 | 科勒(中国)投资有限公司 | The bath chair of detectable physiological parameter |
| CN209574534U (en) * | 2018-10-18 | 2019-11-05 | 佛山市顺德区乐华陶瓷洁具有限公司 | A kind of intelligent closestool waterproof ring and intelligent closestool with Fitness Testing function |
-
2019
- 2019-12-18 CN CN201911306464.4A patent/CN111067392A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003052783A (en) * | 2001-08-08 | 2003-02-25 | Choshu Sangyo Kk | Shower unit with heart rate detecting function |
| CN201101480Y (en) * | 2007-07-26 | 2008-08-20 | 李绍康 | Multifunctional chair for use with toilet and bath |
| CN203538529U (en) * | 2013-11-12 | 2014-04-16 | 张雅倩 | Bracelet |
| CN105480588A (en) * | 2015-12-16 | 2016-04-13 | 天津市天门进保科技有限公司 | Photoelectric detector sealing box |
| CN205831776U (en) * | 2016-04-29 | 2016-12-28 | 刘垚 | A kind of Chinese medicine pulse diagnostic device |
| CN206880670U (en) * | 2017-01-09 | 2018-01-16 | 上海医思信息科技合伙企业（有限合伙） | Contact ecg signal acquiring chair and measuring system |
| CN209122027U (en) * | 2017-09-20 | 2019-07-19 | 科勒(中国)投资有限公司 | The bath chair of detectable physiological parameter |
| CN107582040A (en) * | 2017-09-29 | 2018-01-16 | 佛山科学技术学院 | A kind of rhythm of the heart monitoring method and device |
| CN209574534U (en) * | 2018-10-18 | 2019-11-05 | 佛山市顺德区乐华陶瓷洁具有限公司 | A kind of intelligent closestool waterproof ring and intelligent closestool with Fitness Testing function |
| CN109846612A (en) * | 2019-02-22 | 2019-06-07 | 华南理工大学 | The multifunctional intellectual wheelchair monitored based on bus control system and vital sign cloud |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Country or region after: China Address after: 528000 No. 18, Jiangwan Road, Chancheng District, Guangdong, Foshan Applicant after: Foshan University Applicant after: GUANGDONG QINLIAN CHANGSHI TECHNOLOGY Co.,Ltd. Address before: 528000 No. 18, Jiangwan Road, Chancheng District, Guangdong, Foshan Applicant before: FOSHAN University Country or region before: China Applicant before: GUANGDONG QINLIAN CHANGSHI TECHNOLOGY Co.,Ltd. |
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| CB02 | Change of applicant information | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200428 |