CN109954200A - A kind of drug delivery device for respiratory medicine nursing - Google Patents
A kind of drug delivery device for respiratory medicine nursing Download PDFInfo
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- CN109954200A CN109954200A CN201910303812.6A CN201910303812A CN109954200A CN 109954200 A CN109954200 A CN 109954200A CN 201910303812 A CN201910303812 A CN 201910303812A CN 109954200 A CN109954200 A CN 109954200A
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- 239000003814 drug Substances 0.000 title claims abstract description 45
- 238000012377 drug delivery Methods 0.000 title claims abstract description 30
- 230000000241 respiratory effect Effects 0.000 title claims abstract description 15
- 230000000474 nursing effect Effects 0.000 title claims description 11
- 229940079593 drug Drugs 0.000 claims description 9
- 238000002360 preparation method Methods 0.000 claims 2
- 238000000034 method Methods 0.000 abstract description 18
- 210000003437 trachea Anatomy 0.000 abstract description 9
- 238000001125 extrusion Methods 0.000 abstract description 4
- 230000004048 modification Effects 0.000 abstract description 3
- 238000012986 modification Methods 0.000 abstract description 3
- 239000000243 solution Substances 0.000 description 6
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000003902 lesion Effects 0.000 description 2
- 230000029058 respiratory gaseous exchange Effects 0.000 description 2
- 206010008479 Chest Pain Diseases 0.000 description 1
- 206010011224 Cough Diseases 0.000 description 1
- 206010021143 Hypoxia Diseases 0.000 description 1
- 208000004756 Respiratory Insufficiency Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000621 bronchi Anatomy 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000001647 drug administration Methods 0.000 description 1
- 230000007954 hypoxia Effects 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 201000004193 respiratory failure Diseases 0.000 description 1
- 208000023504 respiratory system disease Diseases 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 210000000115 thoracic cavity Anatomy 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M13/00—Insufflators for therapeutic or disinfectant purposes, i.e. devices for blowing a gas, powder or vapour into the body
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M31/00—Devices for introducing or retaining media, e.g. remedies, in cavities of the body
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/58—Means for facilitating use, e.g. by people with impaired vision
- A61M2205/587—Lighting arrangements
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- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
Abstract
本发明涉及医疗用品技术领域，具体是一种呼吸内科护理用给药装置，包括气筒、活塞、推板、药管、药剂瓶、第一气囊、出药口、第二气囊、气囊气管和打气泵；所述活塞上端面焊接固定有连接块，连接块顶端转动安装有螺杆，螺杆的顶端向上延伸出气筒且焊接固定在推板的下端面；打气泵的外部设置有挤压机构，挤压机构包括压板、套筒、固定筒和弹簧，固定筒左端焊接固定在气筒的右侧外壁，压板右端滑动安装在套筒内，套筒内部还放置有弹簧，套筒右端焊接固定有压板；第二气囊内部设置有LED灯。本发明结构简单、造价低廉，便于对现有给药装置进行改造，能够有效提升给药过程中患者的舒适度，同时降低了给药装置的安全隐患，实用性极强。
The invention relates to the technical field of medical supplies, in particular to a drug delivery device for respiratory medicine, comprising a gas cylinder, a piston, a push plate, a medicine tube, a medicine bottle, a first air bag, a medicine outlet, a second air bag, an air bag trachea and a blower. an air pump; a connecting block is welded and fixed on the upper end face of the piston, a screw rod is rotatably installed at the top of the connecting block, and the top end of the screw rod extends upward out of an air cylinder and is welded and fixed on the lower end face of the push plate; the outside of the air pump is provided with an extruding mechanism, the extrusion mechanism It includes a pressure plate, a sleeve, a fixed cylinder and a spring, the left end of the fixed cylinder is welded and fixed on the right outer wall of the gas cylinder, the right end of the pressure plate is slidably installed in the sleeve, a spring is also placed inside the sleeve, and the right end of the sleeve is welded and fixed with a pressure plate; There are LED lights inside the airbag. The present invention has simple structure and low cost, is convenient for the modification of the existing drug delivery device, can effectively improve the comfort of the patient during the drug delivery process, and at the same time reduces the potential safety hazard of the drug delivery device, and has high practicability.
Description
技术领域technical field
本发明涉及医疗用品技术领域，具体是一种呼吸内科护理用给药装置。The invention relates to the technical field of medical supplies, in particular to a drug delivery device for respiratory medicine nursing.
背景技术Background technique
呼吸系统疾病是一种常见病、多发病，主要病变在气管、支气管、肺部及胸腔，病变轻者多咳嗽、胸痛、呼吸受影响，重者呼吸困难、缺氧，甚至呼吸衰竭而致死。在城市的死亡率占第3位，而在农村则占首位。呼吸内科在进行给药时，通常需要使用特殊的给药装置，才能将药物送达患者病灶处。Respiratory system disease is a common and frequently-occurring disease. The main lesions are in the trachea, bronchi, lungs and thoracic cavity. In mild cases, cough, chest pain, and breathing are affected. In severe cases, breathing difficulties, hypoxia, and even respiratory failure lead to death. The city has the third highest mortality rate and the first in the countryside. When administering medicine in the department of respiratory medicine, it is usually necessary to use a special delivery device to deliver the medicine to the patient's lesion.
中国专利（公告号：CN206261939U，公告日：2017.06.20）公开了一种呼吸内科护理用给药装置，包括壳体；壳体上固定有气泵；壳体内部安装有注药装置；注药装置包括安装在壳体内部的气筒；气筒后端穿过壳体后端；气筒内滑动连接有活塞；活塞上固定有推杆；推杆穿过气筒后端且与气筒滑动密封；气筒前端连通有喷药管；气筒后端连通有回气管；喷药管穿过外壳且中部连通有药剂瓶；喷药管前端由前到后依次套接有第一气囊和第二气囊。但是该装置上的射灯会造成患者的不适感，并且注药过程采用推动活塞的方法，不能保证均匀平稳的注药，同样会加重患者的不适感。A Chinese patent (announcement number: CN206261939U, announcement date: 2017.06.20) discloses a drug delivery device for respiratory medicine, including a housing; an air pump is fixed on the housing; a drug injection device is installed inside the housing; the drug injection device It includes an air cylinder installed inside the casing; the rear end of the air cylinder passes through the rear end of the casing; a piston is slidably connected in the air cylinder; a push rod is fixed on the piston; The back end of the air cylinder is connected with a return air pipe; the medicine spray pipe passes through the shell and is connected with a medicine bottle in the middle; However, the spotlight on the device will cause discomfort to the patient, and the method of pushing the piston is used in the injection process, which cannot guarantee uniform and stable injection, and will also increase the discomfort of the patient.
发明内容SUMMARY OF THE INVENTION
为了解决上述背景技术中提出的问题，本发明提供了一种呼吸内科护理用给药装置。In order to solve the problems raised in the above-mentioned background art, the present invention provides a drug delivery device for respiratory medicine nursing.
为实现上述目的，本发明提供如下技术方案：To achieve the above object, the present invention provides the following technical solutions:
一种呼吸内科护理用给药装置，包括气筒、活塞、推板、药管、药剂瓶、第一气囊、出药口、第二气囊、气囊气管和打气泵，所述气筒内部空腔设置有活塞，活塞与推板连接，气筒下方与药管连通，药管下方依次与药剂瓶、第一气囊和第二气囊连通，第一气囊和第二气囊之间的药管上设置有出药口，第一气囊和第二气囊通过气囊气管与打气泵连通；A drug delivery device for respiratory medicine nursing, comprising an air cylinder, a piston, a push plate, a medicine tube, a medicine bottle, a first air bag, a medicine outlet, a second air bag, an air bag trachea and an air pump, wherein the inner cavity of the air cylinder is provided with The piston, the piston is connected with the push plate, the lower part of the air cylinder is connected with the medicine tube, the lower part of the medicine tube is connected with the medicine bottle, the first air bag and the second air bag in turn, and the medicine tube between the first air bag and the second air bag is provided with a medicine outlet , the first air bag and the second air bag are communicated with the air pump through the air bag trachea;
所述活塞上端面焊接固定有连接块，连接块顶端转动安装有螺杆，螺杆上部螺纹安装在螺孔内，螺孔开设于气筒上端面，螺杆的顶端向上延伸出气筒且焊接固定在推板的下端面；通过推板的转动能够带动螺杆在螺孔内转动，实现螺杆在气筒内的上下运动，这样带动活塞进行上下运动，可以让给药过程均匀平稳，有效提高了给药过程中患者的舒适度；推板上端面焊接固定有握把，进一步方便对推板进行转动；打气泵的外部设置有挤压机构，使挤压打气泵给第一气囊和第二气囊充气的过程更加省力、快速；挤压机构包括压板、套筒、固定筒和弹簧，固定筒左端焊接固定在气筒的右侧外壁，压板右端滑动安装在套筒内，套筒内部还放置有弹簧，套筒右端焊接固定有压板；第二气囊内部设置有LED灯，直接通过第二气囊进行照明，不会有射灯造成患者不舒适，同时有效避免了射灯的安全隐患。The upper end surface of the piston is welded and fixed with a connecting block, the top of the connecting block is rotatably installed with a screw rod, the upper thread of the screw rod is installed in the screw hole, the screw hole is opened on the upper end face of the gas cylinder, the top of the screw rod extends upward out of the gas cylinder and is welded and fixed on the lower part of the push plate End face; the rotation of the push plate can drive the screw to rotate in the screw hole to realize the up and down movement of the screw in the gas cylinder, thus driving the piston to move up and down, which can make the drug delivery process uniform and stable, and effectively improve the comfort of the patient during the drug delivery process. The upper surface of the push plate is welded and fixed with a handle, which further facilitates the rotation of the push plate; the outside of the air pump is provided with a squeezing mechanism, which makes the process of squeezing the air pump to inflate the first air bag and the second air bag more labor-saving and fast. ; The extrusion mechanism includes a pressure plate, a sleeve, a fixed cylinder and a spring. The left end of the fixed cylinder is welded and fixed on the right outer wall of the gas cylinder, the right end of the pressure plate is slidably installed in the sleeve, and a spring is also placed inside the sleeve. Pressure plate; LED lights are arranged inside the second airbag, and the lighting is directly passed through the second airbag. There will be no spotlights to cause discomfort to the patient, and at the same time, the safety hazards of the spotlights are effectively avoided.
作为本发明的进一步方案：压板上还粘接有垫板，起到防滑、提高舒适度的效果。As a further solution of the present invention, a backing plate is also adhered to the pressing plate, which has the effect of preventing slippage and improving comfort.
作为本发明的进一步方案：气筒上设置有束带，束带末端设置有固定装置，通过束带和固定装置便于将整个装置固定在医护人员的身上或支架上，便于解放医护人员的双手进行其他操作。As a further solution of the present invention: the gas cylinder is provided with a strap, and the end of the strap is provided with a fixing device, which is convenient to fix the whole device on the body or the bracket of the medical staff through the strap and the fixing device, so as to free the hands of the medical staff to carry out other tasks. operate.
作为本发明的进一步方案：固定装置为魔术贴、磁铁或纽扣。As a further solution of the present invention: the fixing device is a Velcro, a magnet or a button.
与现有技术相比，本发明的有益效果是：Compared with the prior art, the beneficial effects of the present invention are:
利用打气泵给第一气囊和第二气囊充气，撑开患者的气管，便于给药，打气泵的外部设置有挤压机构，使挤压打气泵给第一气囊和第二气囊充气的过程更加省力、快速；第二气囊内部设置有LED灯，直接通过第二气囊进行照明，不会有射灯造成患者不舒适，同时有效避免了射灯的安全隐患；给药过程中，通过推板的转动能够带动螺杆在螺孔内转动，实现螺杆在气筒内的上下运动，这样带动活塞进行上下运动，可以让给药过程均匀平稳，有效提高了给药过程中患者的舒适度。本发明结构简单、造价低廉，便于对现有给药装置进行改造，能够有效提升给药过程中患者的舒适度，同时降低了给药装置的安全隐患，实用性极强。The first air bag and the second air bag are inflated by the air pump, and the trachea of the patient is opened, which is convenient for drug delivery. It is labor-saving and fast; the second airbag is equipped with LED lights, which are directly illuminated by the second airbag, and there will be no spotlights that cause discomfort to the patient, and at the same time, the safety hazards of spotlights are effectively avoided; The rotation can drive the screw to rotate in the screw hole and realize the up and down movement of the screw in the air cylinder, thus driving the piston to move up and down, which can make the drug delivery process uniform and stable, and effectively improve the comfort of the patient during the drug delivery process. The present invention has simple structure and low cost, is convenient for the modification of the existing drug delivery device, can effectively improve the comfort of the patient during the drug delivery process, and at the same time reduces the potential safety hazard of the drug delivery device, and has high practicability.
附图说明Description of drawings
图1为本发明的结构示意图。FIG. 1 is a schematic structural diagram of the present invention.
图2为本发明中第二气囊的透视图。FIG. 2 is a perspective view of the second air bag in the present invention.
图3为本发明中挤压机构的结构示意图。FIG. 3 is a schematic structural diagram of the extrusion mechanism in the present invention.
图中：1-气筒，2-活塞，3-推板，4-药管，5-药剂瓶，6-第一气囊，7-出药口，8-第二气囊，9-气囊气管，10-打气泵，11-螺孔，12-螺杆，13-连接块，14-握把，15-挤压机构，16-LED灯，17-压板，18-套筒，19-固定筒，20-弹簧，21-垫板，22-束带，23-固定装置。In the picture: 1-air cylinder, 2-piston, 3-push plate, 4-medicine tube, 5-medicine bottle, 6-first airbag, 7-medicine outlet, 8-second airbag, 9-airbag trachea, 10 -Air pump, 11-screw hole, 12-screw, 13-connecting block, 14-grip, 15-extrusion mechanism, 16-LED light, 17-pressing plate, 18-sleeve, 19-fixing cylinder, 20- Spring, 21-backing plate, 22-strap, 23-fixture.
具体实施方式Detailed ways
实施例1Example 1
请参阅图1、图2和图3，一种呼吸内科护理用给药装置，包括气筒1、活塞2、推板3、药管4、药剂瓶5、第一气囊6、出药口7、第二气囊8、气囊气管9和打气泵10，所述气筒1内部空腔设置有活塞2，活塞2与推板3连接，气筒1下方与药管4连通，药管4下方依次与药剂瓶5、第一气囊6和第二气囊8连通，第一气囊6和第二气囊8之间的药管4上设置有出药口7，第一气囊6和第二气囊8通过气囊气管9与打气泵10连通；所述活塞2上端面焊接固定有连接块13，连接块13顶端转动安装有螺杆12，螺杆12上部螺纹安装在螺孔11内，螺孔11开设于气筒1上端面，螺杆12的顶端向上延伸出气筒1且焊接固定在推板3的下端面；通过推板3的转动能够带动螺杆12在螺孔11内转动，实现螺杆12在气筒1内的上下运动，这样带动活塞2进行上下运动，可以让给药过程均匀平稳，有效提高了给药过程中患者的舒适度；推板3上端面焊接固定有握把14，进一步方便对推板3进行转动；打气泵10的外部设置有挤压机构15，使挤压打气泵10给第一气囊6和第二气囊8充气的过程更加省力、快速；挤压机构15包括压板17、套筒18、固定筒19和弹簧20，固定筒19左端焊接固定在气筒1的右侧外壁，压板17右端滑动安装在套筒18内，套筒18内部还放置有弹簧20，套筒18右端焊接固定有压板17；压板17上还粘接有垫板21，起到防滑、提高舒适度的效果；第二气囊8内部设置有LED灯16，直接通过第二气囊8进行照明，不会有射灯造成患者不舒适，同时有效避免了射灯的安全隐患。Please refer to Fig. 1, Fig. 2 and Fig. 3, a medical drug delivery device for respiratory medicine, including a gas cylinder 1, a piston 2, a push plate 3, a medicine tube 4, a medicine bottle 5, a first air bag 6, a medicine outlet 7, The second air bag 8, the air bag air tube 9 and the air pump 10, the inner cavity of the air cylinder 1 is provided with a piston 2, the piston 2 is connected with the push plate 3, the lower part of the air cylinder 1 is communicated with the medicine tube 4, and the lower part of the medicine tube 4 is sequentially connected with the medicine bottle 5. The first airbag 6 and the second airbag 8 are communicated, and the medicine outlet 7 is provided on the medicine tube 4 between the first airbag 6 and the second airbag 8. The first airbag 6 and the second airbag 8 are connected to the airbag trachea 9 through the airbag trachea The air pump 10 is connected; the upper end face of the piston 2 is welded and fixed with a connecting block 13, the top of the connecting block 13 is rotatably installed with a screw rod 12, the upper thread of the screw rod 12 is installed in a screw hole 11, and the screw hole 11 is opened on the upper end face of the gas cylinder 1, and the screw rod The top of the 12 extends upwards out of the air cylinder 1 and is welded and fixed on the lower end face of the push plate 3; the rotation of the push plate 3 can drive the screw 12 to rotate in the screw hole 11 to realize the up and down movement of the screw 12 in the air cylinder 1, thus driving the piston 2 The up and down movement can make the drug delivery process even and stable, and effectively improve the comfort of the patient during the drug delivery process; the handle 14 is welded and fixed on the upper end face of the push plate 3, which further facilitates the rotation of the push plate 3; the outside of the air pump 10 A squeezing mechanism 15 is provided to make the process of inflating the first air bag 6 and the second air bag 8 by squeezing the air pump 10 more labor-saving and fast; The left end of the fixed cylinder 19 is welded and fixed on the right outer wall of the gas cylinder 1, the right end of the pressure plate 17 is slidably installed in the sleeve 18, a spring 20 is also placed inside the sleeve 18, and the right end of the sleeve 18 is welded and fixed with the pressure plate 17; The backing plate 21 is connected, which has the effect of anti-skid and improving comfort; the second airbag 8 is provided with an LED light 16, which is directly illuminated by the second airbag 8, and there will be no spotlights to cause discomfort to the patient, and at the same time effectively avoid The safety hazard of spotlights.
实施例2Example 2
请参阅图1，本实施例在实施例1的基础上，气筒1上设置有束带22，束带22末端设置有固定装置23，通过束带22和固定装置23便于将整个装置固定在医护人员的身上或支架上，便于解放医护人员的双手进行其他操作；固定装置23为魔术贴、磁铁或纽扣。Referring to FIG. 1 , on the basis of Embodiment 1, the gas cylinder 1 is provided with a strap 22 , and a fixing device 23 is provided at the end of the strap 22 , and the entire device is easily fixed to the medical care unit through the strap 22 and the fixing device 23 . It is convenient to free the hands of the medical staff to perform other operations; the fixing device 23 is a Velcro, a magnet or a button.
本发明的工作原理是：利用打气泵10给第一气囊6和第二气囊8充气，撑开患者的气管，便于给药，打气泵10的外部设置有挤压机构15，使挤压打气泵10给第一气囊6和第二气囊8充气的过程更加省力、快速；第二气囊8内部设置有LED灯16，直接通过第二气囊8进行照明，不会有射灯造成患者不舒适，同时有效避免了射灯的安全隐患；给药过程中，通过推板3的转动能够带动螺杆12在螺孔11内转动，实现螺杆12在气筒1内的上下运动，这样带动活塞2进行上下运动，可以让给药过程均匀平稳，有效提高了给药过程中患者的舒适度。本发明结构简单、造价低廉，便于对现有给药装置进行改造，能够有效提升给药过程中患者的舒适度，同时降低了给药装置的安全隐患，实用性极强。The working principle of the present invention is as follows: the first air bag 6 and the second air bag 8 are inflated by the air pump 10, and the trachea of the patient is opened to facilitate drug administration. 10. The process of inflating the first airbag 6 and the second airbag 8 is more labor-saving and fast; the second airbag 8 is provided with an LED light 16, which is directly illuminated by the second airbag 8, and there will be no spotlights to cause discomfort to the patient, and at the same time The safety hazard of spotlights is effectively avoided; during the administration process, the rotation of the push plate 3 can drive the screw 12 to rotate in the screw hole 11 to realize the up and down movement of the screw 12 in the gas cylinder 1, thus driving the piston 2 to move up and down, It can make the administration process uniform and stable, and effectively improve the comfort of the patient during the administration process. The present invention has simple structure and low cost, is convenient for the modification of the existing drug delivery device, can effectively improve the comfort of the patient during the drug delivery process, and at the same time reduces the potential safety hazard of the drug delivery device, and has high practicability.
对于本领域技术人员而言，显然本发明不限于上述示范性实施例的细节，而且在不背离本发明的精神或基本特征的情况下，能够以其他的具体形式实现本发明。因此，无论从哪一点来看，均应将实施例看作是示范性的，而且是非限制性的，本发明的范围由所附权利要求而不是上述说明限定，因此旨在将落在权利要求的等同要件的含义和范围内的所有变化囊括在本发明内。不应将权利要求中的任何附图标记视为限制所涉及的权利要求。It will be apparent to those skilled in the art that the present invention is not limited to the details of the above-described exemplary embodiments, but that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. Therefore, the embodiments are to be regarded in all respects as illustrative and not restrictive, and the scope of the invention is to be defined by the appended claims rather than the foregoing description, which are therefore intended to fall within the scope of the claims. All changes within the meaning and scope of the equivalents of , are included in the present invention. Any reference signs in the claims shall not be construed as limiting the involved claim.
此外，应当理解，虽然本说明书按照实施方式加以描述，但并非每个实施方式仅包含一个独立的技术方案，说明书的这种叙述方式仅仅是为清楚起见，本领域技术人员应当将说明书作为一个整体，各实施例中的技术方案也可以经适当组合，形成本领域技术人员可以理解的其他实施方式。In addition, it should be understood that although this specification is described in terms of embodiments, not each embodiment only includes an independent technical solution, and this description in the specification is only for the sake of clarity, and those skilled in the art should take the specification as a whole , the technical solutions in each embodiment can also be appropriately combined to form other implementations that can be understood by those skilled in the art.
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Application publication date: 20190702 |