CN109261562A - A kind of anaesthesia breathing mask cleaning device - Google Patents
A kind of anaesthesia breathing mask cleaning device Download PDFInfo
- Publication number
- CN109261562A CN109261562A CN201811384452.9A CN201811384452A CN109261562A CN 109261562 A CN109261562 A CN 109261562A CN 201811384452 A CN201811384452 A CN 201811384452A CN 109261562 A CN109261562 A CN 109261562A
- Authority
- CN
- China
- Prior art keywords
- plate
- micromotor
- breathing mask
- screw rod
- connection frame
- 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- Withdrawn
Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 53
- 206010002091 Anaesthesia Diseases 0.000 title claims abstract description 29
- 230000037005 anaesthesia Effects 0.000 title claims abstract description 29
- 230000029058 respiratory gaseous exchange Effects 0.000 title claims abstract description 27
- 238000001949 anaesthesia Methods 0.000 title claims abstract description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 51
- 239000003381 stabilizer Substances 0.000 claims description 7
- 230000003444 anaesthetic effect Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 2
- 238000002695 general anesthesia Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 206010011409 Cross infection Diseases 0.000 description 1
- PIWKPBJCKXDKJR-UHFFFAOYSA-N Isoflurane Chemical compound FC(F)OC(Cl)C(F)(F)F PIWKPBJCKXDKJR-UHFFFAOYSA-N 0.000 description 1
- 206010029803 Nosocomial infection Diseases 0.000 description 1
- 239000003994 anesthetic gas Substances 0.000 description 1
- 229940035674 anesthetics Drugs 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229960000305 enflurane Drugs 0.000 description 1
- JPGQOUSTVILISH-UHFFFAOYSA-N enflurane Chemical compound FC(F)OC(F)(F)C(F)Cl JPGQOUSTVILISH-UHFFFAOYSA-N 0.000 description 1
- 239000003193 general anesthetic agent Substances 0.000 description 1
- 229960002725 isoflurane Drugs 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 229960002078 sevoflurane Drugs 0.000 description 1
- DFEYYRMXOJXZRJ-UHFFFAOYSA-N sevoflurane Chemical compound FCOC(C(F)(F)F)C(F)(F)F DFEYYRMXOJXZRJ-UHFFFAOYSA-N 0.000 description 1
- 210000003437 trachea Anatomy 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/14—Wipes; Absorbent members, e.g. swabs or sponges
- B08B1/143—Wipes
-
- 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
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/06—Respiratory or anaesthetic masks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
- B08B1/32—Cleaning by methods involving the use of tools by movement of cleaning members over a surface using rotary cleaning members
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
-
- 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
- A61M2209/00—Ancillary equipment
- A61M2209/10—Equipment for cleaning
Landscapes
- Health & Medical Sciences (AREA)
- Emergency Medicine (AREA)
- Pulmonology (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)
- Cleaning By Liquid Or Steam (AREA)
Abstract
The invention discloses a kind of anaesthesia breathing mask cleaning devices, including bottom plate, bottom plate top center is equipped with cleaning case, cleaning case inside bottom is equipped with mask placing groove, bottom plate top side is equipped with water tank and water pump, the other side is equipped with support plate at the top of bottom plate, top plate is equipped at the top of support plate, top plate bottom side is equipped with the first micromotor, output shaft one end of first micromotor is equipped with screw rod, screw rod one end is equipped with shaft, the matching of screw rod outer wall is equipped with feed screw nut, feed screw nut's side wall and the connection of the second connecting plate side wall, second connecting plate bottom is equipped with the first connection frame, first connection frame bottom is equipped with the second micromotor, output shaft one end of second micromotor is equipped with the second connection frame, second connection frame bottom is equipped with electric pushrod, electric pushrod one end is equipped with connecting rod, connecting rod outer wall one end is equipped with cleaning rag.The present invention it is convenient to use, it can be achieved that Rapid Cleaning anaesthesia breathing mask inside.
Description
Technical field
The present invention relates to the field of medical instrument technology, in particular to a kind of anaesthesia breathing mask cleaning device.
Background technique
In current medical procedure, anesthesia is one of most common means, when implementing general anesthesia to patient, at this moment
Need to use anaesthetic mask, in the initial stage of general anesthesia, anaesthetic mask is connected in anaesthetic circuit, for patient convey oxygen with
Volatile anesthetics (such as sevoflurane, enflurane, isoflurane) enter anesthesia after patient sucks the anesthetic gases of sufficient amount
" being sunk into sleep " state of maintenance phase, mask will be removed, and Anesthetist can carry out trachea cannula or merging laryngeal mask to patient, be built
Vertical artificial airway must select disposable anaesthetic mask to be used to eliminate sufferer in some hospital formularies in institute doctor
Between cross-infection, but these hospitals understand some and reuse anaesthetic mask, for the processing of difficult airway, in weight
Again using during anaesthetic mask, cleaning treatment can be carried out to anaesthetic mask, not so will affect the health of sufferer and perform the operation into
Exhibition, it is therefore, growing to the cleaning equipment demand of anaesthetic mask.
Existing anaesthesia breathing mask cleaning device is difficult clear on the inside of anaesthesia breathing mask when cleaning anaesthesia breathing mask
Wash, speed it is slow.
Summary of the invention
The main purpose of the present invention is to provide a kind of anaesthesia breathing mask cleaning devices, can effectively solve background skill
The problems in art.
To achieve the above object, the technical scheme adopted by the invention is as follows:
A kind of anaesthesia breathing mask cleaning device, including bottom plate, the bottom base plate are equipped with several stabilizer blades, the base top
Portion center is equipped with cleaning case, and the cleaning case inside bottom is equipped with mask placing groove, and the bottom plate top side is equipped with water tank
And water pump, the water pump are set between the water tank and the mask placing groove, the water inlet of the water pump is equipped with the first water
Pipe, first water pipe one end are connected to the water tank sidewall bottom, and the water outlet of the water pump is equipped with the second water pipe, described
Second water pipe one end is connected to the cleaning case top side wall, and the other side is equipped with support plate, the support plate at the top of the bottom plate
Side wall is equipped with control box, and top plate is equipped at the top of the support plate, and the top plate bottom side is equipped with the first micromotor, the top
The board bottom portion other side is equipped with the first connecting plate, and the first connecting plate side wall offers through-hole, first micromotor it is defeated
Shaft one end is equipped with screw rod, and described screw rod one end is equipped with shaft, and the shaft runs through the through-hole, and the screw rod outer wall matching is set
There is feed screw nut, the screw rod outer wall is arranged with the second connecting plate of flexible connection, and second connecting plate is set to the screw rod
Between nut and first connecting plate, feed screw nut's side wall is connected with the second connecting plate side wall, and described second connects
Fishplate bar bottom is equipped with the first connection frame, and first connection frame bottom is equipped with the second micromotor, second micromotor
Output shaft one end is equipped with the second connection frame, and second connection frame bottom is equipped with electric pushrod, and described electric pushrod one end is equipped with
Connecting rod, connecting rod outer wall one end are equipped with cleaning rag.
Preferably, several described stabilizer blade intervals are set to the bottom base plate.
Preferably, the control box side wall is equipped with several buttons.
Preferably, the output shaft central axis of first micromotor, screw rod central axis and spindle central axis weight
It closes, the central axis of the central axis of the output shaft central axis of second micromotor, the electric pushrod and connecting rod
It is overlapped.
Preferably, the screw rod and the cleaning case are arranged in parallel.
Preferably, at the top of second connecting plate and top plate bottom fitting.
Compared with prior art, the invention has the following beneficial effects: a kind of anaesthesia breathing mask cleaning devices, lead to
Cross setting support plate, top plate, the first micromotor, the first connecting plate, through-hole, screw rod, shaft, feed screw nut, the first connection frame,
Second micromotor, the second connection frame, electric pushrod, connecting rod, cleaning rag, the second connecting plate are, it can be achieved that Rapid Cleaning is numb
The inside of liquor-saturated breathing mask.
Detailed description of the invention
Fig. 1 is a kind of overall structure diagram of anaesthesia breathing mask cleaning device of the present invention.
Fig. 2 is a kind of anaesthesia breathing mask cleaning device entirety main view of the present invention.
Fig. 3 is a kind of anaesthesia breathing mask cleaning device entirety side view of the present invention.
Fig. 4 is a kind of anaesthesia breathing mask cleaning device cleaning case the schematic diagram of the section structure of the present invention.
In figure: 1, bottom plate；2, stabilizer blade；3, cleaning case；4, mask placing groove；5, water tank；6, water pump；7, the first water pipe；
8, the second water pipe；9, support plate；10, box is controlled；11, top plate；12, the first micromotor；13, the first connecting plate；14, through-hole；
15, screw rod；16, shaft；17, feed screw nut；18, the first connection frame；19, the second micromotor；20, the second connection frame；21, electric
Dynamic push rod；22, connecting rod；23, rag is cleaned；24, the second connecting plate.
Specific embodiment
To be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, below with reference to
Specific embodiment, the present invention is further explained.
As shown in Figs 1-4, a kind of anaesthesia breathing mask cleaning device, including bottom plate 1,1 bottom of bottom plate are equipped with several
Stabilizer blade 2,1 top center of bottom plate are equipped with cleaning case 3, and 3 inside bottom of cleaning case is equipped with mask placing groove 4, and 1 top side of bottom plate is set
There are water tank 5 and water pump 6, water pump 6 is set between water tank 5 and mask placing groove 4, and the water inlet of water pump 6 is equipped with the first water pipe
7,7 one end of the first water pipe is connected to 5 sidewall bottom of water tank, and the water outlet of water pump 6 is equipped with the second water pipe 8,8 one end of the second water pipe
It is connected to 3 top side wall of cleaning case, the 1 top other side of bottom plate is equipped with support plate 9, and 9 side wall of support plate is equipped with control box 10, support
Top plate 11 is equipped at the top of plate 9,11 bottom side of top plate is equipped with the first micromotor 12, and the 11 bottom other side of top plate is equipped with first and connects
Fishplate bar 13,13 side wall of the first connecting plate offer through-hole 14, and output shaft one end of the first micromotor 12 is equipped with screw rod 15, screw rod
15 one end are equipped with shaft 16, and shaft 16 runs through through-hole 14, and the matching of 15 outer wall of screw rod is equipped with feed screw nut 17, and 15 outer wall of screw rod is arranged
There is the second connecting plate 24 of flexible connection, the second connecting plate 24 is set between feed screw nut 17 and the first connecting plate 13, screw rod spiral shell
Female 17 side walls and the connection of 24 side wall of the second connecting plate, 24 bottom of the second connecting plate are equipped with the first connection frame 18, the first connection frame 18
Bottom is equipped with the second micromotor 19, and output shaft one end of the second micromotor 19 is equipped with the second connection frame 20, the second connection frame
20 bottoms are equipped with electric pushrod 21, and 21 one end of electric pushrod is equipped with connecting rod 22, and 22 outer wall one end of connecting rod is equipped with cleaning rag
23。
Several stabilizer blades 2 interval is set to 1 bottom of bottom plate；It controls 10 side wall of box and is equipped with several buttons；First micromotor
12 output shaft central axis, 15 central axis of screw rod and 16 central axis of shaft is overlapped, the output shaft of the second micromotor 19
The central axis of the central axis of central axis, electric pushrod 21 and connecting rod 22 is overlapped；Screw rod 15 is parallel with cleaning case 3 to be set
It sets；Second connecting plate, 24 top and the fitting of 11 bottom of top plate.
It should be noted that the present invention is a kind of anaesthesia breathing mask cleaning device, in use, anaesthesia breathing mask
Inside is placed on upwards in mask placing groove 4, is controlled water pump 6 by control box 10 and is worked, water pump 6 passes through the water in water tank 5
First water pipe 7 and the second water pipe 8 are transported in cleaning case 3, are controlled electric pushrod 21 by control box 10 and are worked, electric pushrod 21
Connecting rod 22 is driven to move downward, connecting rod 22 drives cleaning rag 23 to move downward, and so that cleaning rag 23 is moved to anesthesia and exhales
It inhales on the inside of mask, the work of the second micromotor 19 is controlled by control box 10, the output shaft of the second micromotor 19 drives second
Connection frame 20 rotates, and the second connection frame 20 drives drives cleaning rag 23 to rotate by electric pushrod 21 and connecting rod 22, cleaning
Rag 23 controls the work of the first micromotor 12 to cleaning on the inside of anaesthesia breathing mask, by control box 10, and first is miniature
The output shaft of motor 12 drives screw rod 15 to rotate, the second connecting plate 24 of drive of screw rod 15 and 17 horizontal movement of feed screw nut, and second
Connecting plate 24 is driven by the first connection frame 18, the second micromotor 19, the second connection frame 20, electric pushrod 21 and connecting rod 22
23 horizontal movement of rag is cleaned, cleaning rag 23 cleans entire anaesthesia breathing mask inside.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (6)
1. a kind of anaesthesia breathing mask cleaning device, including bottom plate (1), it is characterised in that: the bottom plate (1) is if bottom is equipped with
Dry stabilizer blade (2), bottom plate (1) top center are equipped with cleaning case (3), and cleaning case (3) inside bottom is put equipped with mask
It sets slot (4), bottom plate (1) top side is equipped with water tank (5) and water pump (6), and the water pump (6) is set to the water tank
(5) between the mask placing groove (4), the water inlet of the water pump (6) is equipped with the first water pipe (7), first water pipe (7)
One end is connected to the water tank (5) sidewall bottom, and the water outlet of the water pump (6) is equipped with the second water pipe (8), second water
Pipe (8) one end is connected to the cleaning case (3) top side wall, and the other side is equipped with support plate (9) at the top of the bottom plate (1), described
Support plate (9) side wall is equipped with control box (10), is equipped with top plate (11) at the top of the support plate (9), top plate (11) bottom one
Side is equipped with the first micromotor (12), and top plate (11) the bottom other side is equipped with the first connecting plate (13), first connection
Plate (13) side wall offers through-hole (14), and output shaft one end of first micromotor (12) is equipped with screw rod (15), the silk
Bar (15) one end is equipped with shaft (16), and the shaft (16) runs through the through-hole (14), and screw rod (15) the outer wall matching is equipped with
Feed screw nut (17), screw rod (15) outer wall are arranged with the second connecting plate (24) of flexible connection, second connecting plate
(24) it is set between the feed screw nut (17) and first connecting plate (13), feed screw nut's (17) side wall and described the
The connection of two connecting plates (24) side wall, the second connecting plate (24) bottom are equipped with the first connection frame (18), first connection frame
(18) bottom is equipped with the second micromotor (19), and output shaft one end of second micromotor (19) is equipped with the second connection frame
(20), the second connection frame (20) bottom is equipped with electric pushrod (21), and described electric pushrod (21) one end is equipped with connecting rod
(22), described connecting rod (22) outer wall one end is equipped with cleaning rag (23).
2. a kind of anaesthesia breathing mask cleaning device according to claim 1, it is characterised in that: several described stabilizer blades
(2) interval is set to the bottom plate (1) bottom.
3. a kind of anaesthesia breathing mask cleaning device according to claim 1, it is characterised in that: the control box (10)
Side wall is equipped with several buttons.
4. a kind of anaesthesia breathing mask cleaning device according to claim 1, it is characterised in that: first micro electric
Output shaft central axis, screw rod (15) central axis and shaft (16) central axis of machine (12) are overlapped, second micro electric
The central axis of the central axis of the output shaft central axis of machine (19), the electric pushrod (21) and connecting rod (22) is overlapped.
5. a kind of anaesthesia breathing mask cleaning device according to claim 1, it is characterised in that: the screw rod (15) and
The cleaning case (3) is arranged in parallel.
6. a kind of anaesthesia breathing mask cleaning device according to claim 1, it is characterised in that: second connecting plate
(24) top and the fitting of the top plate (11) bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811384452.9A CN109261562A (en) | 2018-11-20 | 2018-11-20 | A kind of anaesthesia breathing mask cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811384452.9A CN109261562A (en) | 2018-11-20 | 2018-11-20 | A kind of anaesthesia breathing mask cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109261562A true CN109261562A (en) | 2019-01-25 |
Family
ID=65189571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811384452.9A Withdrawn CN109261562A (en) | 2018-11-20 | 2018-11-20 | A kind of anaesthesia breathing mask cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109261562A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109794452A (en) * | 2019-03-15 | 2019-05-24 | 吉林大学 | A kind of breathing mask device for fast cleaning |
| CN110327044A (en) * | 2019-07-23 | 2019-10-15 | 重庆医药高等专科学校 | A kind of device measuring pulmonary ventilation volume |
| CN111250436A (en) * | 2020-02-13 | 2020-06-09 | 中国一冶集团有限公司 | Electric welding face mask purger |
-
2018
- 2018-11-20 CN CN201811384452.9A patent/CN109261562A/en not_active Withdrawn
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109794452A (en) * | 2019-03-15 | 2019-05-24 | 吉林大学 | A kind of breathing mask device for fast cleaning |
| CN109794452B (en) * | 2019-03-15 | 2020-05-05 | 吉林大学 | Quick cleaning device of respirator |
| CN110327044A (en) * | 2019-07-23 | 2019-10-15 | 重庆医药高等专科学校 | A kind of device measuring pulmonary ventilation volume |
| CN110327044B (en) * | 2019-07-23 | 2021-09-10 | 重庆医药高等专科学校 | Device for measuring lung ventilation volume |
| CN111250436A (en) * | 2020-02-13 | 2020-06-09 | 中国一冶集团有限公司 | Electric welding face mask purger |
| CN111250436B (en) * | 2020-02-13 | 2021-08-13 | 中国一冶集团有限公司 | Electric welding face mask purger |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109261562A (en) | A kind of anaesthesia breathing mask cleaning device | |
| KR101477945B1 (en) | Electronically controlled high-frequency jet ventilation laryngoscope | |
| CN201701603U (en) | Washable sputum suction type tracheotomy tube | |
| CN106693136A (en) | Multifunctional anesthesia respirator | |
| CN209093954U (en) | A kind of anaesthesia breathing mask cleaning device | |
| CN209611914U (en) | Pre hospital care respiratory support systems with oxygen supply, suction sputum and trachea cannula | |
| CN113520645A (en) | Novel bedside oral care instrument | |
| CN214762719U (en) | Respirator with sputum suction function suitable for critically ill patients | |
| CN105771050A (en) | Breathing machine device for department of pediatrics | |
| CN107737768A (en) | A kind of department of anesthesia anaesthetic mask cleaning device | |
| CN204815223U (en) | Autogenous cutting formula artificial nose | |
| CN210812912U (en) | Be applicable to intensive care unit patient with inhaling phlegm device | |
| CN211188647U (en) | ICU trachea cannula patient's oral care device | |
| CN210205440U (en) | Intelligent automatic sputum suction device | |
| CN112675398A (en) | Anesthesia maintenance device for clinical anesthesia | |
| CN208989778U (en) | A kind of sputum aspirator | |
| CN111904618A (en) | Headrest type suspension anesthesia device for anesthesia department | |
| CN208031576U (en) | A kind of closed sputum aspirator tube | |
| CN112043951A (en) | Sputum scab remover for medical respiratory department | |
| CN210904281U (en) | Respiratory therapy sputum aspirator | |
| CN204411319U (en) | A kind of internal medicine vomit treating device | |
| CN209095662U (en) | A kind of cutting means of Medical anesthetic breathing mask | |
| CN214511150U (en) | Breathe internal medicine with breathing detection device convenient to change straw | |
| CN204233500U (en) | A kind of closed sputum aspirator | |
| CN211986453U (en) | Dedicated sputum aspirator in paediatrics medical science |
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: 20190125 |
|
| WW01 | Invention patent application withdrawn after publication |