CN109607002A - A kind of damaging garbage recovery device of medical treatment with electronic scale - Google Patents

A kind of damaging garbage recovery device of medical treatment with electronic scale Download PDF

Info

Publication number
CN109607002A
CN109607002A CN201811406010.XA CN201811406010A CN109607002A CN 109607002 A CN109607002 A CN 109607002A CN 201811406010 A CN201811406010 A CN 201811406010A CN 109607002 A CN109607002 A CN 109607002A
Authority
CN
China
Prior art keywords
recovery device
garbage recovery
damaging
cystosepiment
medical treatment
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.)
Withdrawn
Application number
CN201811406010.XA
Other languages
Chinese (zh)
Inventor
刘冬华
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CN201811406010.XA priority Critical patent/CN109607002A/en
Publication of CN109607002A publication Critical patent/CN109607002A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65FGATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
    • B65F7/00Cleaning or disinfecting devices combined with refuse receptacles or refuse vehicles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65FGATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
    • B65F1/00Refuse receptacles; Accessories therefor
    • B65F1/14Other constructional features; Accessories
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65FGATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
    • B65F2210/00Equipment of refuse receptacles
    • B65F2210/184Weighing means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)

Abstract

The damaging garbage recovery device of medical treatment that the invention discloses a kind of with electronic scale, including garbage recovery device main body, top cover, handle, electronic weighing device, the present invention is recycled the damaging waste of medical treatment using the garbage recovery device main body being equipped with, it will be in the sharp one end insertion cystosepiment of damaging waste when recycling, the collection of waste treatment people is facilitated to weigh, it is stabbed when being effectively prevented from its recycling, the unexpected injuries such as incised wound, it prevents that disease is caused to infect, utilize chlorination equipment, incuded by infrared sensor, when top cover is closed, controller control ultraviolet disinfection lamp, which is opened, carries out disinfection to internal clinical waste, prevent germ virus from scattering into people's lives environment, it is effectively prevented from transmission, the physical and mental health of people is ensured, the ultraviolet disinfection lamp that is equipped in device while also having Cystosepiment can be located in the position of chamber door by position-limiting action, so that recycling personnel take conveniently, also be conducive to recycling next time.

Description

A kind of damaging garbage recovery device of medical treatment with electronic scale
Technical field
The present invention relates to medical waste recycling field, the damaging garbage reclamation dress of specially a kind of medical treatment with electronic scale It sets.
Background technique
Medical waste is also known as clinical waste, refers to and contacts patient blood, the pollution rubbish that human body etc. is produced by hospital Rubbish, there are many clinical wastes, that is, includes infectious waste, pathological waste, damaging waste, Drug waste, chemically Waste, wherein damaging waste, can stab or hurt the discarded all kinds of Medical sharp apparatus of human body, including medical needle, seam Needle, scalpel, scalpel, teat glass etc. are closed, containing a large amount of bacterial virus, there is certain space-pollution, viral infection.
Currently, the existing damaging garbage recovery device of medical treatment has the disadvantage in that
1, all it is directly to throw into dustbin when handling damaging waste, waits hospital is unified to be recycled, processing is not When, it is easy to be mixed into house refuse, scatter into people's living environment, atmosphere, water source etc. can be polluted containing a large amount of germ virus, Transmission is caused, the physical and mental health of people is seriously endangered.
2, in removal process, medical staff and waste treatment people are vulnerable to the unexpected injuries such as stabbing, hurting, due to making With rear blood and body fluid with patient, once it is injured, easily cause the infection of disease.
Summary of the invention
In view of the above-mentioned problems, the damaging garbage recovery device of medical treatment that the present invention provides a kind of with electronic scale is to solve The prior art when handling damaging waste, be all directly to throw into dustbin, wait hospital is unified to be recycled, processing is not When, it is easy to be mixed into house refuse, scatter into people's living environment, atmosphere, water source etc. can be polluted containing a large amount of germ virus, Transmission is caused, the physical and mental health of people is seriously endangered, in removal process, medical staff and waste treatment people are vulnerable to thorn The unexpected injuries such as wound, incised wound, due to having the blood and body fluid of patient after using, once it is injured, easily cause the infection of disease.
To achieve the goals above, the present invention is realized by technical solution below: a kind of doctor with electronic scale Treat damaging garbage recovery device, structure includes: garbage recovery device main body, top cover, handle, electronic weighing device, described Garbage recovery device main body is connect with top cover hinge, and the handle is fixedly installed in electronic weighing device front end, the electronic scale Refitting is set to be connect with garbage recovery device body hinge.
As a further improvement of the present invention, the electronic weighing device includes chamber door, electronics weighing device, pull rod, described Chamber door upper end is mutually welded with electronics weighing device lower end, and the chamber door both ends are equipped with pull rod, the chamber door and garbage recovery device master The connection of body hinge, the back end of tie rod are connected with garbage recovery device body interior.
As a further improvement of the present invention, the garbage recovery device main body include compressed spring, sliding panel, sliding slot, Shell, cystosepiment, damaging waste, chlorination equipment, liner, the compressed spring set there are two altogether and are mounted under sliding panel Side, the sliding board ends are embedded in inside sliding slot, and the sliding slot is relatively fixed with liner, strikes up partnership, the interior of shell It is mutually welded with liner outer end, the cystosepiment is installed on sliding panel upper end, and the damaging waste is embedded in above cystosepiment, institute Chlorination equipment is stated to be connected with liner.
As a further improvement of the present invention, the electronics weighing device includes display screen, control button, control panel, title Galassing platform, the display screen are fixedly installed in control panel upper end, and the control button is embedded in the control on the control panel It is connected above below the panel and weighing platform, is mutually welded above the weighing platform lower end and chamber door.
As a further improvement of the present invention, the chlorination equipment includes infrared sensor, controller, disinfection by ultraviolet light Lamp, the infrared sensor are embedded in inside liner, and the controller is electrically connected with ultraviolet disinfection lamp, the disinfection by ultraviolet light Lamp is fixedly installed in liner both ends, and the infrared sensor is electrically connected with the controller.
As a further improvement of the present invention, the cystosepiment in rectangular parallelepiped structure and is installed on garbage recovery device main body Inside is conducive to medical staff for the sharp one end of damaging waste and is inserted into cystosepiment, in order to recycle.
As a further improvement of the present invention, there are four the ultraviolet disinfection lamp is set altogether and its lower end and cystosepiment upper end It fits, is fixed conducive to cystosepiment, while also carrying out disinfection processing to the damaging waste on cystosepiment.
Compared with prior art, the invention has the following beneficial effects:
The present invention is recycled the damaging waste of medical treatment using the garbage recovery device main body being equipped with, and when recycling will In the sharp one end insertion cystosepiment of damaging waste, facilitates the collection of waste treatment people to weigh, be effectively prevented from its time Time receiving such as is stabbed, is hurt at the unexpected injuries, prevents that disease is caused to infect.
The chlorination equipment that the present invention is equipped with incudes top cover by infrared sensor, when top cover is closed, controller Control ultraviolet disinfection lamp, which is opened, carries out disinfection to internal clinical waste, thus germ virus treated is clean, prevent its stream It is scattered in people's lives environment, is effectively prevented from transmission, ensured the physical and mental health of people, what is be equipped in device is ultraviolet Line sterilamp also has position-limiting action simultaneously, and compressed spring is avoided to drive sliding panel when rising by cystosepiment push-off device top cover, Cystosepiment can be located in the position of chamber door, so that recycling personnel take conveniently, be also conducive to recycling next time.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the damaging garbage recovery device of medical treatment with electronic scale of the present invention.
Fig. 2 is a kind of structural side view of the damaging garbage recovery device of medical treatment with electronic scale of the present invention.
Fig. 3 is a kind of internal structure sectional view of garbage recovery device main body of the present invention.
Fig. 4 is a kind of garbage recovery device main structure top view of the present invention.
In figure: garbage recovery device main body -1, top cover -2, handle -3, electronic weighing device -4, chamber door -401, electronic scale It is device -402, pull rod -403, compressed spring -101, sliding panel -102, sliding slot -103, shell -104, cystosepiment -105, damaging Waste -106, chlorination equipment -107, liner -108, display screen -4021, control button -4022, control panel -4023, weighing are flat Platform -4024, infrared sensor -1071, controller -1072, ultraviolet disinfection lamp -1073.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.
As shown in Figure 1, the present invention provides a kind of damaging garbage recovery device of medical treatment with electronic scale, structure packet Include: garbage recovery device main body 1, top cover 2, handle 3, electronic weighing device 4, the garbage recovery device main body 1 are cut with scissors with top cover 2 Chain link, the handle 3 are fixedly installed in 4 front end of electronic weighing device, the electronic weighing device 4 and garbage recovery device master The connection of 1 hinge of body.
As shown in Fig. 2, the electronic weighing device 4 includes chamber door 401, electronics weighing device 402, pull rod 403, the chamber door 401 upper ends are mutually welded with 402 lower end of electronics weighing device, and 401 both ends of chamber door are equipped with pull rod 403, the chamber door 401 and rubbish 1 hinge of recyclable device main body connects, and is connected inside 403 rear end of pull rod and garbage recovery device main body 1.
As shown in figure 3, the garbage recovery device main body 1 includes compressed spring 101, sliding panel 102, sliding slot 103, shell 104, cystosepiment 105, damaging waste 106, chlorination equipment 107, liner 108, the compressed spring 101 set there are two altogether and pacify Mounted in 102 lower section of sliding panel, 102 both ends of sliding panel are embedded in inside sliding slot 103, and the sliding slot 103 is opposite with liner 108 It is fixed, it strikes up partnership, 104 inside of shell is mutually welded with 108 outer end of liner, and the cystosepiment 105 is installed on sliding panel 102 Upper end, the damaging waste 106 are embedded in 105 top of cystosepiment, and the chlorination equipment 107 is connected with liner 108.
As shown in figure 4, the electronics weighing device 402 include display screen 4021, control button 4022, control panel 4023, Weighing platform 4024, the display screen 4021 are fixedly installed in 4023 upper end of control panel, and the control button 4022 is embedded in On control panel 4023,4023 lower section of the control panel be connected above weighing platform 4024, the weighing platform 4024 It is mutually welded with 401 top of chamber door lower end.
As shown in figure 4, the chlorination equipment 107 includes infrared sensor 1071, controller 1072, ultraviolet disinfection lamp 1073, the infrared sensor 1071 is embedded in inside liner 108, and the controller 1072 is electrically connected with ultraviolet disinfection lamp 1073 It connects, the ultraviolet disinfection lamp 1073 is fixedly installed in 108 both ends of liner, the infrared sensor 1071 and 1072 electricity of controller Connection.
As shown in figure 3, the cystosepiment 105 is in rectangular parallelepiped structure and is installed on inside garbage recovery device main body 1, favorably The sharp one end insertion cystosepiment 105 of damaging waste 106 is effectively prevented medical care people in order to recycle in medical staff The unexpected injury that member is stabbed, hurt.
As shown in figure 4, the ultraviolet disinfection lamp 1073 set altogether there are four and its lower end be affixed with 105 upper end of cystosepiment It closes, is fixed conducive to cystosepiment 105, while also carrying out disinfection place to the damaging waste 106 on cystosepiment 105 Medical waste, is placed on cystosepiment 105 by reason convenient for medical staff, and the germ virus for being effectively prevented from top causes environment Pollution.
Its specific workflow is made as follows:
In clinical waste recycling, by device for opening top cover 2, the stacking of cystosepiment 105 is placed on sliding panel 102 Side, so that compressed spring 101 is pressed down against to 1 bottom of garbage recovery device main body by sliding panel 102, and garbage recovery device master 1 inner upper two sides of body are equipped with ultraviolet disinfection lamp 1073 and limit to cystosepiment 105, prevent its pop-up, then by medical care people The sharp one end of used medical damaging waste 106 is inserted on cystosepiment 105 by member, top cover 2, when on liner 108 Infrared sensor 1071 when sensing that top cover 2 covers, send a signal to controller 1072, controlled by controller 1072 ultraviolet Line sterilamp 1073, which is opened, carries out disinfection processing to internal damaging waste 106, when waste treatment people is to be recycled, Pull handle 3 opens electronic weighing device 4, and the horizontal taking-up of the cystosepiment 105 that the top is inserted with damaging waste 106 is put It is placed on weighing platform 4024 and weighs, data being shown to, personnel are remembered convenient for recycling by the display screen 4021 of lower section Record is got off, and when the cystosepiment 105 when the top is removed, slides up sliding panel 102 using the Flexible change of compressed spring 101 It is dynamic simultaneously cystosepiment 105 to be driven to push toward top simultaneously, it is recycled convenient for next time.
Problems solved by the invention is the prior art when handling damaging waste, is all directly to throw into dustbin, etc. To the unified recovery processing of hospital, deals with improperly, be easy to be mixed into house refuse, scatter into people's living environment, containing a large amount of Germ virus can pollute atmosphere, water source etc., cause transmission, seriously endanger the physical and mental health of people, in removal process, medical care Personnel and waste treatment people are vulnerable to the unexpected injuries such as stabbing, hurt, due to having the blood and body fluid of patient after using, one Denier is injured, easily causes the infection of disease, and the present invention is combined with each other by above-mentioned component, and the present invention utilizes the rubbish being equipped with to return Receiving apparatus main body is recycled the damaging waste of medical treatment, and cystosepiment is inserted into the sharp one end of damaging waste when recycling In, facilitate the collection of waste treatment people to weigh, the unexpected injuries such as is stabbed, hurt when being effectively prevented from its recycling, it is anti- Major structure is infected at disease, using chlorination equipment, is incuded by infrared sensor to top cover, when top cover is closed, controller Control ultraviolet disinfection lamp, which is opened, carries out disinfection to internal clinical waste, thus germ virus treated is clean, prevent its stream It is scattered in people's lives environment, is effectively prevented from transmission, ensured the physical and mental health of people, what is be equipped in device is ultraviolet Line sterilamp also has position-limiting action simultaneously, and compressed spring is avoided to drive sliding panel when rising by cystosepiment push-off device top cover, Cystosepiment can be located in the position of chamber door, so that recycling personnel take conveniently, be also conducive to recycling next time.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited In contradiction, all should be considered as described in this specification.
Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this The range of invention is indicated by the appended claims rather than the foregoing description, it is intended that the equivalent requirements of the claims will be fallen in All changes in meaning and scope are included within the present invention.It should not treat any reference in the claims as limitation institute The claim being related to.

Claims (7)

1. a kind of damaging garbage recovery device of medical treatment with electronic scale, structure include: garbage recovery device main body (1), Top cover (2), handle (3), electronic weighing device (4), the garbage recovery device main body (1) connect with top cover (2) hinge, described Handle (3) is fixedly installed in electronic weighing device (4) front end, the electronic weighing device (4) and garbage recovery device main body (1) Hinge connection.
2. a kind of damaging garbage recovery device of medical treatment with electronic scale according to claim 1, it is characterised in that: institute Stating electronic weighing device (4) includes chamber door (401), electronics weighing device (402), pull rod (403), chamber door (401) upper end with Electronics weighing device (402) lower end is mutually welded, and chamber door (401) both ends are equipped with pull rod (403), the chamber door (401) and rubbish It is connected inside the connection of recyclable device main body (1) hinge, pull rod (403) rear end and garbage recovery device main body (1).
3. a kind of damaging garbage recovery device of medical treatment with electronic scale according to claim 1, it is characterised in that: institute Stating garbage recovery device main body (1) includes compressed spring (101), sliding panel (102), sliding slot (103), shell (104), cystosepiment (105), damaging waste (106), chlorination equipment (107), liner (108), the compressed spring (101) set there are two altogether and pacify Below the sliding panel (102), it is internal that sliding panel (102) both ends are embedded in sliding slot (103), the sliding slot (103) with it is interior Gallbladder (108) is relatively fixed, strikes up partnership, and mutually welds inside the shell (104) with liner (108) outer end, the cystosepiment (105) it is installed on sliding panel (102) upper end, the damaging waste (106) is embedded in above cystosepiment (105), the disinfection Device (107) is connected with liner (108).
4. a kind of damaging garbage recovery device of medical treatment with electronic scale according to claim 2, it is characterised in that: institute Stating electronics weighing device (402) includes display screen (4021), control button (4022), control panel (4023), weighing platform (4024), the display screen (4021) is fixedly installed in control panel (4023) upper end, and the control button (4022) is embedded in On control panel (4023), it is connected below the control panel (4023) with weighing platform (4024) top, the weighing is flat It is mutually welded above platform (4024) lower end and chamber door (401).
5. a kind of damaging garbage recovery device of medical treatment with electronic scale according to claim 3, it is characterised in that: institute Stating chlorination equipment (107) includes infrared sensor (1071), controller (1072), ultraviolet disinfection lamp (1073), described infrared Sensor (1071) is embedded in liner (108) inside, and the controller (1072) is electrically connected with ultraviolet disinfection lamp (1073), institute It states ultraviolet disinfection lamp (1073) and is fixedly installed in liner (108) both ends, the infrared sensor (1071) and controller (1072) it is electrically connected.
6. a kind of damaging garbage recovery device of medical treatment with electronic scale according to claim 3, it is characterised in that: institute Cystosepiment (105) are stated in rectangular parallelepiped structure and are installed on garbage recovery device main body (1) inside.
7. a kind of damaging garbage recovery device of medical treatment with electronic scale according to claim 5, it is characterised in that: institute State ultraviolet disinfection lamp (1073) set altogether there are four and its lower end fit with cystosepiment (105) upper end.
CN201811406010.XA 2018-11-23 2018-11-23 A kind of damaging garbage recovery device of medical treatment with electronic scale Withdrawn CN109607002A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811406010.XA CN109607002A (en) 2018-11-23 2018-11-23 A kind of damaging garbage recovery device of medical treatment with electronic scale

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811406010.XA CN109607002A (en) 2018-11-23 2018-11-23 A kind of damaging garbage recovery device of medical treatment with electronic scale

Publications (1)

Publication Number Publication Date
CN109607002A true CN109607002A (en) 2019-04-12

Family

ID=66005089

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201811406010.XA Withdrawn CN109607002A (en) 2018-11-23 2018-11-23 A kind of damaging garbage recovery device of medical treatment with electronic scale

Country Status (1)

Country Link
CN (1) CN109607002A (en)

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4380292A (en) * 1981-03-10 1983-04-19 Cramer Kathleen J Parenteral needle receptacle
CN201604949U (en) * 2010-01-06 2010-10-13 济南市第三人民医院 Needle head disposer
CN101927888A (en) * 2010-06-22 2010-12-29 中北大学 Classified garbage recoverer
CN102014781A (en) * 2008-03-19 2011-04-13 尤堤麦德公司 Sharps container
CN103538831A (en) * 2013-09-29 2014-01-29 刘宏 Intelligent garbage recycling device
CN203694238U (en) * 2014-01-04 2014-07-09 薛彩霞 Medical sharp instrument box
CN204938036U (en) * 2015-09-15 2016-01-06 南京医科大学第一附属医院 A kind of medical waste collection box of separable syringe needle
CN206138210U (en) * 2016-07-15 2017-05-03 中南大学湘雅医院 Sharp machine box external member
CN207842972U (en) * 2018-02-13 2018-09-11 贵州环宇资源再生科技有限公司 A kind of clinical waste transport device

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4380292A (en) * 1981-03-10 1983-04-19 Cramer Kathleen J Parenteral needle receptacle
CN102014781A (en) * 2008-03-19 2011-04-13 尤堤麦德公司 Sharps container
CN201604949U (en) * 2010-01-06 2010-10-13 济南市第三人民医院 Needle head disposer
CN101927888A (en) * 2010-06-22 2010-12-29 中北大学 Classified garbage recoverer
CN103538831A (en) * 2013-09-29 2014-01-29 刘宏 Intelligent garbage recycling device
CN203694238U (en) * 2014-01-04 2014-07-09 薛彩霞 Medical sharp instrument box
CN204938036U (en) * 2015-09-15 2016-01-06 南京医科大学第一附属医院 A kind of medical waste collection box of separable syringe needle
CN206138210U (en) * 2016-07-15 2017-05-03 中南大学湘雅医院 Sharp machine box external member
CN207842972U (en) * 2018-02-13 2018-09-11 贵州环宇资源再生科技有限公司 A kind of clinical waste transport device

Similar Documents

Publication Publication Date Title
CN106315068A (en) Classifying system suitable for medical wastes
CN206297971U (en) A kind of medical garbage sorting system
CN207804724U (en) A kind of sharp disposable container for collecting transfusion needle
CN208086539U (en) It is a kind of contactless from encapsulation Medical refuse box
CN208022189U (en) A kind of Infectious Disease's pretreatment formula medical waste storing unit
CN109607002A (en) A kind of damaging garbage recovery device of medical treatment with electronic scale
CN108273113A (en) A kind of special anti-infection isolating device of clinical medicine
CN207236947U (en) A kind of transfusion vehicle with treatment of!medical waste equipment
CN109319348A (en) A kind of Medical garbage bin
CN110356745A (en) The method that a kind of pair of medical waste carries out ordering packing recovery processing
CN113679488B (en) Multifunctional medical garbage treatment device
CN202147965U (en) Sharp instrument collecting box
CN212686472U (en) Garbage classification processing device for nursing
CN205397131U (en) Box is collected to sharp weapon from taking U type to cut
CN213249786U (en) Medical waste collection device is used in ward nursing
CN204932112U (en) A kind of ABS transfusion vehicle with classification medical waste box
CN209237068U (en) Waste collection care device in a kind of nursing in operating room
CN208582649U (en) A kind of Hospital trolley for nursing for suction sputum patient
CN201249955Y (en) Cytotoxic waste-collecting container
CN101576258A (en) Method for disposing used disposable syringe, infusion apparatus and needle
CN213886539U (en) Medical instrument recovery unit for clinical care
CN203169322U (en) Convenient pricking-preventing recovery foam pad for medical sharp instruments
CN209884582U (en) Classified storage rack for medical treatment garbage beside bed
CN208193255U (en) A kind of medical care device
CN214968305U (en) Treatment plate

Legal Events

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
WW01 Invention patent application withdrawn after publication

Application publication date: 20190412

WW01 Invention patent application withdrawn after publication