CN213031280U - A medicine heating device for traditional Chinese medicine nursing - Google Patents

A medicine heating device for traditional Chinese medicine nursing Download PDF

Info

Publication number
CN213031280U
CN213031280U CN201922152637.3U CN201922152637U CN213031280U CN 213031280 U CN213031280 U CN 213031280U CN 201922152637 U CN201922152637 U CN 201922152637U CN 213031280 U CN213031280 U CN 213031280U
Authority
CN
China
Prior art keywords
medicine
heating tank
heating
traditional chinese
filter
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
Application number
CN201922152637.3U
Other languages
Chinese (zh)
Inventor
张丰韬
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Liaoning Cancer Hospital and Institute
Original Assignee
Liaoning Cancer Hospital and Institute
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Liaoning Cancer Hospital and Institute filed Critical Liaoning Cancer Hospital and Institute
Priority to CN201922152637.3U priority Critical patent/CN213031280U/en
Application granted granted Critical
Publication of CN213031280U publication Critical patent/CN213031280U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Medicines Containing Plant Substances (AREA)

Abstract

本实用新型公开了一种中医护理用药物加热装置,所述加热罐体的侧壁顶部连接有进水管,所述加热罐体的侧壁底部设有出药口,所述加热罐体的顶部设有加药口,所述加药口上螺纹连接有上盖,所述上盖的上部设有排气阀,2个所述连接立柱相靠近的一侧设有滑轨,两侧所述连接立柱之间设有滤筒,所述电机的输出端贯穿加热罐体的下侧壁设有连接接头,且连接接头与连接接口相配适,所述加热罐体内腔的底部设有加热电磁板。本装置通过滤筒能够第一次过滤药渣,搅拌杆转动能够让中药的有效成分更好的融入药汤中,通过加热电磁板对药汤进行加热,起到了煎熬药汤的作用,药汤通过出药管流出,经过过滤腔时,对药汤中的药渣进行二次过滤。

Figure 201922152637

The utility model discloses a medicine heating device for traditional Chinese medicine nursing. The top of the side wall of the heating tank is connected with a water inlet pipe, the bottom of the side wall of the heating tank is provided with a medicine outlet, and the top of the heating tank is provided with a medicine outlet. There is a dosing port, an upper cover is threaded on the dosing port, an exhaust valve is arranged on the upper part of the upper cover, and a slide rail is provided on the side of the two connecting columns that are close to each other, and the connection on both sides is A filter cartridge is arranged between the uprights, the output end of the motor is provided with a connection joint through the lower side wall of the heating tank, and the connection joint is matched with the connection interface, and a heating electromagnetic plate is arranged at the bottom of the inner cavity of the heating tank. The device can filter the medicinal dregs for the first time through the filter cartridge, and the rotation of the stirring rod can better integrate the effective components of the traditional Chinese medicine into the medicinal soup. It flows out through the medicine outlet and passes through the filter cavity to filter the medicinal residues in the medicinal soup for the second time.

Figure 201922152637

Description

Medicine heating device for traditional Chinese medicine nursing
Technical Field
The utility model relates to a heating device technical field, specific field is a medicine heating device for traditional chinese medical science nursing.
Background
Traditional Chinese medicine care is the care work under the basic theory of traditional Chinese medicine. More than twenty kinds of common traditional Chinese medicine technologies such as cupping, acupuncture, cupping, massage, scraping, ear acupuncture, plum blossom acupuncture and traditional Chinese medicine fumigation and washing are simple, convenient, feasible and effective, and the traditional Chinese medicine nursing content is enriched.
When traditional chinese medicine is decocted, open fire is mostly used, when the traditional chinese medicine of boiling pot is stirred with chopsticks by the manual work, the hand is very painful to bake, the stirring is also uneven, when pouring the liquid medicine, put on the cup with the gauze and filter, the dregs of a decoction easily pours onto the gauze, make the gauze fall into the cup, cause the filtration failure, pour the liquid medicine and filter the trouble, waste time and energy, and in addition, it still needs someone to wait in the department of decocting medicinal herbs all the time to decoct the medicinal herbs in the process of decocting medicinal herbs, prevent that the liquid medicine from boiling and overflowing, it is very inconvenient. Therefore, a medicine heating device for traditional Chinese medicine nursing is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a medicine heating device for traditional chinese medical science nursing to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a medicine heating device for traditional Chinese medicine nursing comprises a heating tank body, wherein a water inlet pipe is connected to the top of the side wall of the heating tank body, a medicine outlet is formed in the bottom of the side wall of the heating tank body, a filtering cavity is formed in the medicine outlet, a filter is arranged in the filtering cavity, a medicine outlet pipe is connected to the medicine outlet through threads, medicine soup flows out through the medicine outlet pipe after the traditional Chinese medicine heating is completed, medicine dregs in the medicine soup are filtered for the second time when passing through the filtering cavity, a medicine feeding port is formed in the top of the heating tank body, an upper cover is connected to the medicine feeding port through threads, the upper cover is opened, traditional Chinese medicine is added into a filter cylinder through the medicine feeding port, water is added into the heating tank body through the water inlet pipe, the upper cover is screwed down, an exhaust valve is arranged on the upper portion of the upper cover and comprises a shell, the shell is connected with the upper cover through threads, an exhaust plug is, the lower side of the exhaust plug is provided with an elastic part, the lower side of the elastic part is provided with a steel ball, the lower end of the shell is provided with a lower exhaust hole, the temperature in the heating tank body rises in the decoction decocting process, the gas in the heating tank body can be heated and can expand, when the pressure is higher than a certain air pressure, the steel ball can move upwards to enable the exhaust valve to be in a communicated state, the gas is exhausted to enable the air pressure in the heating tank body to keep relatively balanced, the inner cavity of the heating tank body is positioned at two sides of the medicine adding port and is provided with one end of a connecting upright post, the other end of the connecting upright post is fixedly connected with the bottom of the inner cavity of the heating tank body, 2 sides, close to the connecting upright posts, of the connecting upright posts are provided with slide rails, a filter cartridge is arranged between the connecting upright posts at two sides, the medicine residues can be filtered for the, a plurality of through holes are distributed on the side wall of the filter cylinder, the bottom of the filter cylinder is rotationally connected with a rotating shaft, the upper end of the rotating shaft is provided with a stirring rod, the lower end of the rotating shaft is provided with a connecting interface, the bottom of the heating tank body is provided with a motor, the output end of the motor penetrates through the lower side wall of the heating tank body and is provided with a connecting joint, because the connecting joint is matched with the connecting interface and is inserted into the connecting interface, when the motor is started, the output end of the motor can drive the connecting joint and the connecting interface to rotate simultaneously when rotating, meanwhile, the stirring rod connected with the rotating shaft can be driven to rotate, so that the effective ingredients of the traditional Chinese medicine can be better blended into the decoction, and the connector matches with the connector and fits, the bottom of heating jar internal chamber is equipped with the heating electromagnetic plate, heats the medicine hot water through the heating electromagnetic plate, has played the effect of decocting the medicine hot water.
Preferably, the inside wall of the heating tank body is provided with a temperature sensor, and the heating temperature of the soup can be detected through a stabilizing sensor.
Preferably, the bottom of the heating tank body is provided with a damping mounting seat, so that the noise generated during the operation of the device can be reduced.
Preferably, the lateral wall of the heating tank body is provided with an observation window, and the observation window can penetrate through the heating condition of the medicinal soup in the heating tank body.
Preferably, a sealing ring is arranged between the output end of the motor and the heating tank body, and the leakage of the soup from the output end of the motor to the heating tank body can be prevented through the sealing ring.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides a medicine heating device for traditional chinese medical science nursing, can filter the dregs of a decoction for the first time through straining a section of thick bamboo, when the motor starts, the output of motor can drive attach fitting and connect the interface and rotate simultaneously in the pivoted joint, can drive the puddler rotation with the pivot axis connection simultaneously, can let the better integration medicine hot water of active ingredient of traditional chinese medicine, heat medicine hot water through heating electromagnetic plate, the effect of decocting medicine hot water has been played, at the in-process of decocting the decoction medicine, the internal temperature of heating jar risees, inside gas can be heated and can take place the inflation, when being higher than certain atmospheric pressure, the steel ball can the rebound let discharge valve be in the connected state, gas outgoing lets the internal atmospheric pressure of heating jar keep relative balance, traditional chinese medicine heating accomplishes the back, medicine hot water flows through going out the pencil, when the filter chamber, carry out the secondary to the dregs of a decoction in the medicine hot.
Drawings
FIG. 1 is a schematic sectional view of the present invention;
fig. 2 is a schematic top view of the filter cartridge of the present invention;
FIG. 3 is an enlarged view of portion A of FIG. 1;
fig. 4 is an enlarged schematic view of a portion B in fig. 1.
In the figure: 1-heating tank body, 2-water inlet pipe, 3-medicine outlet, 4-filter, 5-medicine outlet pipe, 6-medicine feeding port, 7-upper cover, 8-exhaust valve, 801-shell, 802-exhaust plug, 803-upper exhaust hole, 804-elastic part, 805-steel ball, 806-lower exhaust hole, 9-connecting upright post, 10-slide rail, 11-filter cylinder, 12-flange, 13-rotating shaft, 14-stirring rod, 15-motor, 16-connecting joint, 17-connecting interface, 18-heating electromagnetic plate and 19-temperature sensor.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a medicine heating device for traditional Chinese medicine nursing comprises a heating tank body 1, wherein a water inlet pipe 2 is connected to the top of the side wall of the heating tank body 1, a medicine outlet 3 is arranged at the bottom of the side wall of the heating tank body 1, a filter cavity is arranged in the medicine outlet 3, a filter 4 is arranged in the filter cavity, a medicine outlet pipe 5 is connected to the medicine outlet 3 in a threaded manner, after traditional Chinese medicine heating is completed, medicine soup flows out through the medicine outlet pipe 5, medicine dregs in the medicine soup are filtered for the second time when passing through the filter cavity, a medicine feeding port 6 is arranged at the top of the heating tank body 1, an upper cover 7 is connected to the medicine feeding port 6 in a threaded manner, the upper cover 7 is opened, traditional Chinese medicine is added into a filter cylinder 11 through the medicine feeding port 6, the upper cover 7 is screwed down after water is added into the heating tank body 1 through the water inlet pipe 2, an exhaust valve 8 is arranged at the upper part of the upper cover 7, the, the upper end of the shell 801 is in threaded connection with an exhaust plug 802, the middle of the exhaust plug 802 is provided with an upper exhaust hole 803, the lower side of the exhaust plug 802 is provided with an elastic part 804, the lower side of the elastic part 804 is provided with a steel ball 805, the lower end of the shell 801 is provided with a lower exhaust hole 806, in the decoction decocting process, the temperature in the heating tank body 1 rises, the internal gas can expand when being heated, when the internal gas is higher than a certain air pressure, the steel ball 805 can move upwards to enable the exhaust valve 8 to be in a communicated state, the air pressure in the heating tank body 1 is kept relatively balanced when the gas is exhausted, the inner cavity of the heating tank body 1 is positioned at one end of the connecting upright post 9 arranged at two sides of the medicine adding port 6, the other end of the connecting upright post 9 is fixedly connected with the bottom of the inner cavity of the heating tank body 1, one side of 2 connecting upright posts 9, the medicine residue can be filtered for the first time through the filter cartridge 11, the two sides of the filter cartridge 11 are both provided with the flanges 12, the flanges 12 are used in cooperation with the slide rails 10, the filter cartridge 11 can be limited through the cooperation of the flanges 12 and the slide rails 10, the side wall of the filter cartridge 11 is provided with a plurality of through holes, the bottom of the filter cartridge 11 is rotatably connected with the rotating shaft 13, the upper end of the rotating shaft 13 is provided with the stirring rod 14, the lower end of the rotating shaft 13 is provided with the connecting interface 17, the bottom of the heating tank body 1 is provided with the motor 15, the output end of the motor 15 penetrates through the lower side wall of the heating tank body 1 and is provided with the connecting joint 16, and the connecting joint 16 is inserted into the connecting interface 17, so that when the motor 15 is started, the output end of the motor 15 can rotate and simultaneously drive the connecting joint 16 and the connecting interface 17 to rotate, and, can let the better of active ingredient of traditional chinese medicine melt into the medicine hot water, and attach fitting 16 matches with connection interface 17 and suits, the bottom of the 1 inner chamber of heating jar body is equipped with heating electromagnetic plate 18, (to direct heating) heats the medicine hot water through heating electromagnetic plate 18, has played the effect of decocting the medicine hot water.
Specifically, the inner side wall of the heating tank 1 is provided with a temperature sensor 19, and the temperature sensor 19 can detect the heating temperature of the soup.
Specifically, the bottom of the heating tank body 1 is provided with a damping mounting seat, so that the noise generated during the operation of the device can be reduced.
Specifically, the lateral wall of the heating tank body 1 is provided with an observation window, and the observation window can penetrate through the heating condition of the decoction in the heating tank body 1.
Specifically, be equipped with the sealing washer between the output of motor 15 and the heating jar body 1, can prevent through the sealing washer that medicine hot water from leaking between the output of motor 15 and the heating jar body 1.
The working principle is as follows: when the utility model is used, the device is electrically connected with a main controller and an external power supply, the upper cover 7 is opened, traditional Chinese medicine is added into the filter cylinder 11 through the medicine adding port 6, the upper cover 7 is screwed after water is added into the heating tank body 1 through the water inlet pipe 2, medicine dregs can be filtered for the first time through the filter cylinder 11, as the connecting joint 16 is matched with the connecting interface 17 and the connecting joint 16 is inserted into the connecting interface 17, when the motor 15 is started, the output end of the motor 15 can drive the connecting joint 16 and the connecting interface 17 to rotate simultaneously while rotating, and simultaneously can drive the stirring rod 14 connected with the rotating shaft 13 to rotate, so that the effective components of the traditional Chinese medicine can be better blended into medicine soup, the medicine soup is heated through the heating electromagnetic plate 18, the effect of decocting the medicine soup is played, in the process of decocting the medicine soup, the temperature in the heating tank body 1 rises, the internal gas can expand when being heated, when the pressure is higher than a certain pressure, the steel ball 805 can move upwards to enable the exhaust valve 8 to be in a communicated state, the air pressure in the heating tank body 1 is kept relatively balanced by exhausting the air, after the traditional Chinese medicine is heated, the medicine soup flows out through the medicine outlet pipe 5, and when the medicine soup passes through the filter cavity, the medicine dregs in the medicine soup are filtered for the second time.
The electrical components appearing in the characters are electrically connected with an external main controller and 220V mains supply, and the main controller can be a conventional known device for controlling a computer or a PLC electric cabinet and the like.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1.一种中医护理用药物加热装置,包括加热罐体(1),其特征在于:所述加热罐体(1)的侧壁顶部连接有进水管(2),所述加热罐体(1)的侧壁底部设有出药口(3),所述出药口(3)内设有过滤腔,所述过滤腔内设有过滤器(4),所述出药口(3)上螺纹连接有出药管(5),所述加热罐体(1)的顶部设有加药口(6),所述加药口(6)上螺纹连接有上盖(7),所述上盖(7)的上部设有排气阀(8),所述排气阀(8)包括壳体(801),所述壳体(801)与上盖(7)螺纹连接,所述壳体(801)的上端螺纹连接有排气堵头(802),所述排气堵头(802)的中部设有上排气孔(803),所述排气堵头(802)的下侧设有弹性件(804),所述弹性件(804)的下侧设有钢珠(805),所述壳体(801)的下端设有下排气孔(806),所述加热罐体(1)的内腔位于加药口(6)两侧均设有连接立柱(9)的一端,所述连接立柱(9)的另一端与加热罐体(1)的内腔底部固定连接,2个所述连接立柱(9)相靠近的一侧设有滑轨(10),两侧所述连接立柱(9)之间设有滤筒(11),所述滤筒(11)的两侧均设有凸缘(12),所述凸缘(12)与滑轨(10)配合使用,所述滤筒(11)的侧壁分布有若干通孔,所述滤筒(11)的底部转动连接有转动轴(13),所述转动轴(13)的上端设有搅拌杆(14),所述转动轴(13)的下端设有连接接口(17),所述加热罐体(1)的底部设有电机(15),所述电机(15)的输出端贯穿加热罐体(1)的下侧壁设有连接接头(16),且连接接头(16)与连接接口(17)相配适,所述加热罐体(1)内腔的底部设有加热电磁板(18)。1. A medicine heating device for traditional Chinese medicine nursing, comprising a heating tank (1), characterized in that: the top of the side wall of the heating tank (1) is connected with a water inlet pipe (2), and the heating tank (1) ) is provided with a medicine outlet (3) at the bottom of the side wall, a filter cavity is arranged in the medicine outlet (3), a filter (4) is arranged in the filter cavity, and the medicine outlet (3) is provided with a filter (4). A medicine outlet pipe (5) is threadedly connected, the top of the heating tank body (1) is provided with a medicine feeding port (6), and an upper cover (7) is threadedly connected to the medicine feeding port (6). The upper part of the cover (7) is provided with an exhaust valve (8), the exhaust valve (8) includes a casing (801), the casing (801) is threadedly connected with the upper cover (7), and the casing The upper end of (801) is screwed with an exhaust plug (802), the middle of the exhaust plug (802) is provided with an upper exhaust hole (803), and the lower side of the exhaust plug (802) is provided with an upper exhaust hole (803). There is an elastic member (804), the lower side of the elastic member (804) is provided with a steel ball (805), the lower end of the casing (801) is provided with a lower exhaust hole (806), the heating tank (1) ) is located on both sides of the dosing port (6) with one end of a connecting column (9), the other end of the connecting column (9) is fixedly connected with the bottom of the inner cavity of the heating tank (1), two A slide rail (10) is provided on the side adjacent to the connecting column (9), a filter cartridge (11) is arranged between the connecting columns (9) on both sides, and both sides of the filter cartridge (11) are A flange (12) is provided, the flange (12) is used in cooperation with the slide rail (10), a plurality of through holes are distributed on the side wall of the filter cartridge (11), and the bottom of the filter cartridge (11) rotates A rotating shaft (13) is connected, the upper end of the rotating shaft (13) is provided with a stirring rod (14), the lower end of the rotating shaft (13) is provided with a connecting interface (17), and the heating tank (1) There is a motor (15) at the bottom of the heating tank, the output end of the motor (15) is provided with a connecting joint (16) through the lower side wall of the heating tank (1), and the connecting joint (16) is matched with the connecting interface (17) Suitably, a heating electromagnetic plate (18) is provided at the bottom of the inner cavity of the heating tank body (1). 2.根据权利要求1所述的一种中医护理用药物加热装置,其特征在于:所述加热罐体(1)的内侧壁设有温度传感器(19)。2 . A medicine heating device for traditional Chinese medicine nursing according to claim 1 , wherein a temperature sensor ( 19 ) is provided on the inner wall of the heating tank ( 1 ). 3 . 3.根据权利要求1所述的一种中医护理用药物加热装置,其特征在于:所述加热罐体(1)的底部设有减震安装座。3. A medicine heating device for traditional Chinese medicine nursing according to claim 1, characterized in that: the bottom of the heating tank (1) is provided with a shock-absorbing mounting seat. 4.根据权利要求1所述的一种中医护理用药物加热装置,其特征在于:所述加热罐体(1)的侧壁设有观察窗。4. A medicine heating device for traditional Chinese medicine nursing according to claim 1, characterized in that: the side wall of the heating tank (1) is provided with an observation window. 5.根据权利要求1所述的一种中医护理用药物加热装置,其特征在于:所述电机(15)的输出端与加热罐体(1)之间设有密封圈。5. The traditional Chinese medicine nursing medicine heating device according to claim 1, wherein a sealing ring is provided between the output end of the motor (15) and the heating tank (1).
CN201922152637.3U 2019-12-05 2019-12-05 A medicine heating device for traditional Chinese medicine nursing Expired - Fee Related CN213031280U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201922152637.3U CN213031280U (en) 2019-12-05 2019-12-05 A medicine heating device for traditional Chinese medicine nursing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201922152637.3U CN213031280U (en) 2019-12-05 2019-12-05 A medicine heating device for traditional Chinese medicine nursing

Publications (1)

Publication Number Publication Date
CN213031280U true CN213031280U (en) 2021-04-23

Family

ID=75518986

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201922152637.3U Expired - Fee Related CN213031280U (en) 2019-12-05 2019-12-05 A medicine heating device for traditional Chinese medicine nursing

Country Status (1)

Country Link
CN (1) CN213031280U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115350093A (en) * 2022-09-05 2022-11-18 河南中医药大学第三附属医院 A Chinese herbal medicine brewing device
CN118371015A (en) * 2024-06-26 2024-07-23 山西太行药业股份有限公司 High-efficient traditional chinese medicine draws jar

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115350093A (en) * 2022-09-05 2022-11-18 河南中医药大学第三附属医院 A Chinese herbal medicine brewing device
CN118371015A (en) * 2024-06-26 2024-07-23 山西太行药业股份有限公司 High-efficient traditional chinese medicine draws jar

Similar Documents

Publication Publication Date Title
CN204618883U (en) A kind of intelligence decocts middle medicine device
CN213031280U (en) A medicine heating device for traditional Chinese medicine nursing
CN211561107U (en) Traditional Chinese medicine decocting device
CN208838531U (en) A kind of TCM nursing drug-heating apparatus
CN107374966A (en) A kind of analgesic antidotal Chinese medicine chicken loses rattan automatic boiling equipment
CN204411295U (en) A kind of Domestic Chinese medicine automatic boiling device
CN208942902U (en) A kind of Traditional Chinese medicine decocting device
CN209951805U (en) An automatic dejuicing and decoction device
CN108042359B (en) Chinese herbal medicine decocting machine
CN209033184U (en) Medical high efficiency decocting device in one kind
CN208161086U (en) A kind of Chinese medicine extracting tank
CN203425256U (en) Traditional Chinese medicine extracting furnace
CN208096646U (en) A kind of Multifunctional tea table
CN202314387U (en) Integral traditional Chinese medicine decoction concentrating machine with functions of normal-pressure extraction and vacuum concentration
CN215022089U (en) Fumigation device for gynaecology
CN109077932A (en) A kind of Chinese medicine boiling device
CN210057449U (en) Medicinal material draws jar
CN107308000B (en) Method and device for processing Chinese herbal medicine decoction
CN206548340U (en) A kind of active Chinese herbal medicine beverage machine for avoiding drug effect from reducing
CN208942903U (en) A kind of quick decocting device of Chinese medicine
CN215689940U (en) Multifunctional traditional Chinese medicine decocting machine
CN212382960U (en) Domestic ware of decocting medicinal herbs convenient to cooling
CN221431528U (en) Convenient clear cosmetic fumigation device for skin care
CN205360000U (en) Traditional chinese medicine decocting device with mortar
CN219167122U (en) Medicine heating device

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20210423

Termination date: 20211205