CN110693446A - Endoscope with auxiliary imaging function - Google Patents
Endoscope with auxiliary imaging function Download PDFInfo
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- CN110693446A CN110693446A CN201911114075.1A CN201911114075A CN110693446A CN 110693446 A CN110693446 A CN 110693446A CN 201911114075 A CN201911114075 A CN 201911114075A CN 110693446 A CN110693446 A CN 110693446A
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- Prior art keywords
- endoscope
- fixedly connected
- head
- peeping
- imaging function
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/04—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor combined with photographic or television appliances
- A61B1/05—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor combined with photographic or television appliances characterised by the image sensor, e.g. camera, being in the distal end portion
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/00064—Constructional details of the endoscope body
- A61B1/00071—Insertion part of the endoscope body
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/00131—Accessories for endoscopes
- A61B1/00135—Oversleeves mounted on the endoscope prior to insertion
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/00131—Accessories for endoscopes
- A61B1/00137—End pieces at either end of the endoscope, e.g. caps, seals or forceps plugs
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/04—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor combined with photographic or television appliances
- A61B1/045—Control thereof
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/273—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor for the upper alimentary canal, e.g. oesophagoscopes, gastroscopes
- A61B1/2736—Gastroscopes
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Biomedical Technology (AREA)
- Medical Informatics (AREA)
- Optics & Photonics (AREA)
- Pathology (AREA)
- Radiology & Medical Imaging (AREA)
- Biophysics (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Heart & Thoracic Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Gastroenterology & Hepatology (AREA)
- Endoscopes (AREA)
Abstract
The invention discloses an endoscope with auxiliary imaging function, belonging to the technical field of medical equipment, the endoscope with auxiliary imaging function comprises an endoscope controller, a control button is arranged on the endoscope controller, a guide pipe is arranged at the lower end of the endoscope controller, the front end of the guide pipe is fixedly connected with a peeping head, a working cavity is drilled in the peeping head, expansion grooves are respectively drilled on the left end wall and the right end wall of the working cavity, a sliding groove is drilled on the lower end wall of the expansion groove, a sliding block is connected in the sliding groove in a sliding manner, the upper end of the sliding block is fixedly connected with a connecting rod, an expansion plate is fixedly connected at the front end of the connecting rod, a pushing block is fixedly connected at one end of the connecting rod close to each other, a baffle is fixedly connected at the upper end, thereby improving the imaging precision of the pathological position and leading doctors to improve more targeted treatment for patients.
Description
Technical Field
The invention relates to the technical field of medical equipment, in particular to an endoscope with an auxiliary imaging function.
Background
With the continuous update of medical equipment, endoscopes are increasingly widely applied in various hospitals and clinics, and during the use of the endoscopes, optical instruments with specially-structured camera lenses are sent into the body from the outside of the body through natural body channels to examine diseases in the body, so that pathological changes in the internal cavities of the viscera can be directly observed, the parts and the range of the pathological changes can be determined, photographing, biopsy or brushing can be performed, pictures or images are collected to be transmitted to display equipment, clear and magnified images are displayed on a display screen, under the assistance of an endoscope system, doctors can better find pathological changes occurring on soft and hard tissues, the diagnosis accuracy of cancer is greatly improved, and certain treatments can be performed.
Among the prior art, when the gastroscope uses, the doctor need paste the stomach pathological change position of tight patient with camera lens, take a picture and form images, use with the treatment for the detection in later stage, because the structure of the irregular of intestines and stomach inside and the optical camera of endoscope is fixed, the doctor needs be close to the whole patient that is close to of endoscope image device, because reasons such as intestinal peristalsis and biological structure of intestines and stomach, can cause and shelter from the scheduling problem to the lens, it is fuzzy to make the camera lens have the formation of image, can not be accurate carry out the scheduling problem of formation of image to the pathological position.
Disclosure of Invention
1. Technical problem to be solved
Aiming at the problems in the prior art, the invention aims to provide an endoscope with an auxiliary imaging function, which can enlarge the imaging range of an imaging lens when performing stomach endoscopy, thereby improving the imaging precision of pathological positions and improving more targeted treatment for patients by doctors.
2. Technical scheme
In order to solve the above problems, the present invention adopts the following technical solutions.
An endoscope with an auxiliary imaging function comprises an endoscope controller, wherein a control button is installed on the endoscope controller, a guide pipe is installed at the lower end of the endoscope controller, a peeping head is fixedly connected to the front end of the guide pipe, a working cavity is formed in the peeping head, expansion grooves are formed in the left end wall and the right end wall of the working cavity, sliding grooves are formed in the lower end walls of the expansion grooves, sliding blocks are connected in the sliding grooves in a sliding mode, connecting rods are fixedly connected to the upper ends of the sliding blocks, expansion plates are fixedly connected to the front ends of the connecting rods, pushing blocks are fixedly connected to the ends, close to each other, of the connecting rods, baffle plates are fixedly connected to the upper ends of the pushing blocks, return springs are fixedly connected between the baffle plates and the inner end walls of the peeping head, a moving rod is inserted into the working cavity, an, the front end of the peeping head is provided with the lens, the water outlet pipe is arranged in the peeping head, and the imaging range of the imaging lens can be expanded when the stomach endoscope is detected, so that the imaging precision of pathological positions is improved, and doctors can perform more targeted treatment on patients.
Further, the section of the front end of the expansion plate is circular, the outer end of the expansion plate is connected with a polishing layer, the expansion plate can increase the imaging range of the lens by moving to two sides, and the circular front end with the polishing layer can reduce pain caused by touching with the stomach of a patient.
Further, the telescopic link is fixedly connected between baffle and the first inner end wall of peeping, and the telescopic link is located reset spring, and the telescopic link provides support and limiting displacement for reset spring, and reset spring can reset the promotion piece, continues to remove after making things convenient for the camera lens formation of image.
Furthermore, the outer pot head of carriage release lever has a plurality of spacing rings, and the thickness of spacing ring slightly is greater than the clearance between carriage release lever and the first inner endwall of peeping, and the spacing ring carries out radial support and spacing to the carriage release lever for the carriage release lever can effectual promotion promote the piece, makes to promote the piece and remove to both sides, thereby makes the expansion plate open the imaging range of camera lens.
Further, peep head and pipe outer pot head and have the protective sheath, and peep the sharp-pointed department of head and all set up to the fillet, and the protective sheath can reduce the corruption of gastric acid to pipe and peep the head, increases the pipe and peeps the life of head, and the fillet can make the peep head can pass through the human body chamber way smoothly and get into the stomach.
Furthermore, the end wall of the expansion groove close to the outer side of the peeping head is fixedly connected with a sealing layer, the sealing layer and the connecting rod are in interference fit, the sealing layer can increase the sealing performance of the working cavity, and the possibility that acid liquid in the stomach enters the working cavity through the expansion groove is reduced.
3. Advantageous effects
Compared with the prior art, the invention has the advantages that:
(1) when the scheme is used for detecting the stomach endoscope, the imaging range of the imaging lens is expanded, so that the imaging precision of a pathological position is improved, and a doctor can improve more targeted treatment for a patient.
(2) The expansion plate front end section is circular, and the expansion plate outer end is connected with the layer of polishing, and the expansion plate can be through moving the imaging range that increases the camera lens to both sides, and the circular front end that has the layer of polishing can reduce the painful sense of bringing when touching with patient's stomach.
(3) The telescopic link is connected with in fixed connection between baffle and the first inner end wall of peeping, and the telescopic link is located reset spring, and the telescopic link provides support and limiting displacement for reset spring, and reset spring can reset to promoting the piece, continues to remove after making things convenient for the camera lens formation of image.
(4) The outer pot head of carriage release lever has a plurality of spacing rings, and the thickness of spacing ring slightly is greater than the clearance between carriage release lever and the inner endwall of peeping at, and the spacing ring carries out radial support and spacing to the carriage release lever for the carriage release lever can effectual promotion catch block, makes the catch block move to both sides, thereby makes the expansion plate open the imaging range of camera lens.
(5) Peep head and pipe outer pot head and have the protective sheath, and peep the sharp-pointed department of head and all set up to the fillet, and the protective sheath can reduce the corruption of gastric acid to pipe and peep the head, increases the pipe and peeps the life of head, and the fillet can make the peep head can pass through human chamber and say smoothly and get into the stomach.
(6) The end wall of the expansion groove close to the outer side of the peeping head is fixedly connected with a sealing layer, the sealing layer and the connecting rod are in interference fit, the sealing layer can increase the sealing performance of the working cavity, and the possibility that acid liquid in the stomach enters the working cavity through the expansion groove is reduced.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of an expansion board of the present invention;
fig. 3 is a schematic structural diagram of a lens barrel according to the present invention.
The reference numbers in the figures illustrate:
the endoscope comprises an endoscope controller 1, a control button 2, a guide tube 3, a peeping head 4, a working cavity 5, an expansion groove 6, a sliding groove 7, a sliding block 8, a connecting rod 9, a baffle plate 10, an expansion plate 11, a return spring 12, a telescopic rod 13, a pushing block 14, a moving rod 15, an ejection block 16, a limiting ring 17, a lens 18 and a water outlet pipe 19.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1:
referring to fig. 1-2, an endoscope with auxiliary imaging function comprises an endoscope controller 1, a control button 2 is installed on the endoscope controller 1, a conduit 3 is installed at the lower end of the endoscope controller 1, a peeping head 4 is fixedly connected to the front end of the conduit 3, a protective sleeve is sleeved outside the peeping head 4 and the conduit 3 and is made of TPU (thermoplastic polyurethane) silica gel material, the material is stable and harmless to the human body, the conduit 3 and the peeping head 4 can be effectively protected, the sharp part of the peeping head 4 is set to be a round angle, the round angle is obtained by chamfering, the protective sleeve can reduce the corrosion of gastric acid to the conduit 3 and the peeping head 4, the service life of the conduit 3 and the peeping head 4 is prolonged, the round angle can enable the peeping head 4 to smoothly enter the stomach through the human body cavity, a working cavity 5 is chiseled in the peeping head 4, expansion grooves 6 are respectively drilled on the left end wall and the right end wall of the working cavity 5, and be interference fit between sealing layer and the connecting rod 9, the sealing layer can increase working chamber 5's leakproofness, reduce the stomach acid liquid and get into the inside possibility of working chamber 5 through expansion groove 6, the terminal wall chisels spout 7 under the expansion groove 6, sliding connection has slider 8 in the spout 7, 8 upper end fixedly connected with connecting rod 9 of slider, connecting rod 9 front end fixedly connected with expansion plate 11, expansion plate 11 front end section is circular, and expansion plate 11 outer end is connected with the layer of polishing, expansion plate 11 can be through the imaging range that increases camera lens 18 to the removal of both sides, the circular front end that has the layer of polishing can reduce the painful sense that brings when going out the touching with patient's stomach.
Referring to fig. 2-3, one end of the connecting rod 9 close to each other is fixedly connected with a pushing block 14, the upper end of the pushing block 14 is fixedly connected with a baffle 10, a return spring 12 is fixedly connected between the baffle 10 and the inner end wall of the peeping head 4, a telescopic rod 13 is fixedly connected between the baffle 10 and the inner end wall of the peeping head 4, the telescopic rod 13 is positioned in the return spring 12, the telescopic rod 13 provides a supporting and limiting function for the return spring 12, the return spring 12 can reset the pushing block 14 to facilitate the lens 18 to move continuously after imaging, a moving rod 15 is inserted in the working cavity 5, a plurality of limiting rings 17 are sleeved at the outer end of the moving rod 15, the thickness of the limiting rings 17 is slightly larger than the gap between the moving rod 15 and the inner end wall of the peeping head 4, the limiting rings 17 radially support and limit the moving rod 15, so that the moving rod 15 can effectively push the pushing block 14 to move the, therefore, the expansion plate 11 widens the imaging range of the lens 18, the front end of the moving rod 15 is fixedly connected with the ejection block 16, the ejection block 16 is matched with the pair of pushing blocks 14, the lens 18 is installed at the front end of the peeping head 4, the water outlet pipe 19 is installed in the peeping head 4, the water outlet pipe 19 can carry out water outlet operation, the lubricity of the peeping head 4 in use is increased, and the peeping head 4 can move more smoothly.
Before use, a medical staff strictly carries out treatment such as disinfection and sterilization according to medical standards in the field, the medical staff can use the endoscope when the treatment meets the standards, please refer to fig. 1-3, the technician sends a peeping head 4 into the stomach through a natural body cavity, finds a pathological position through imaging of a lens 18 on an endoscope controller 1, then the technician pushes a control button 2 to enable a moving rod 15 to push an ejection block 16, so that a push block 14 moves towards two sides, a connecting rod 9 drives an expansion plate 11 to move towards two sides through sliding of a sliding block 8 on a sliding chute 7, so that the imaging range of the lens 18 is expanded, the pathological position is more effectively observed, photographing and shooting is carried out, then the control button 2 controls the moving rod 15 to reset, the expansion plate 11 resets under the action of a reset spring 12 and a telescopic rod 13, the technician controls the peeping head 4 to continuously carry out stomach examination imaging, after the use, cleaning and disinfection are carried out according to medical standards, so that the imaging range of the imaging lens can be expanded when the stomach endoscope is detected, the imaging precision of pathological positions is improved, and doctors can carry out more targeted treatment on patients.
The foregoing is only a preferred embodiment of the present invention; the scope of the invention is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.
Claims (6)
1. The utility model provides an endoscope with supplementary imaging function, includes endoscope controller (1), install control button (2) on endoscope controller (1), pipe (3) are installed to endoscope controller (1) lower extreme, pipe (3) front end fixedly connected with peeps head (4), its characterized in that: a working cavity (5) is formed in the peeping head (4), expansion grooves (6) are formed in the left end wall and the right end wall of the working cavity (5), sliding grooves (7) are formed in the lower end wall of each expansion groove (6), sliding blocks (8) are connected in the sliding grooves (7), connecting rods (9) are fixedly connected to the upper ends of the sliding blocks (8), expansion plates (11) are fixedly connected to the front ends of the connecting rods (9), pushing blocks (14) are fixedly connected to one ends of the connecting rods (9) close to each other, baffle plates (10) are fixedly connected to the upper ends of the pushing blocks (14), reset springs (12) are fixedly connected between the baffle plates (10) and the inner end walls of the peeping head (4), moving rods (15) are inserted in the working cavity (5), ejection blocks (16) are fixedly connected to the front ends of the moving rods (15), and the ejection blocks (16) are matched with a pair, the front end of the peeping head (4) is provided with a lens (18), and a water outlet pipe (19) is arranged in the peeping head (4).
2. An endoscope having an auxiliary imaging function according to claim 1, wherein: the section of the front end of the expansion plate (11) is circular, and the outer end of the expansion plate (11) is connected with a polishing layer.
3. An endoscope having an auxiliary imaging function according to claim 1, wherein: and a telescopic rod (13) is fixedly connected between the baffle (10) and the inner end wall of the peeping head (4), and the telescopic rod (13) is positioned in the reset spring (12).
4. An endoscope having an auxiliary imaging function according to claim 1, wherein: the outer end of the movable rod (15) is sleeved with a plurality of limiting rings (17), and the thickness of each limiting ring (17) is slightly larger than the gap between the movable rod (15) and the inner end wall of the peeping head (4).
5. An endoscope having an auxiliary imaging function according to claim 1, wherein: the outer end of the peeping head (4) and the outer end of the catheter (3) are sleeved with protective sleeves, and sharp positions of the peeping head (4) are all set to be round angles.
6. An endoscope having an auxiliary imaging function according to claim 1, wherein: the end wall of the expansion groove (6) close to the outer side of the peeping head (4) is fixedly connected with a sealing layer, and the sealing layer is in interference fit with the connecting rod (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911114075.1A CN110693446A (en) | 2019-11-14 | 2019-11-14 | Endoscope with auxiliary imaging function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911114075.1A CN110693446A (en) | 2019-11-14 | 2019-11-14 | Endoscope with auxiliary imaging function |
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| Publication Number | Publication Date |
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| CN110693446A true CN110693446A (en) | 2020-01-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201911114075.1A Withdrawn CN110693446A (en) | 2019-11-14 | 2019-11-14 | Endoscope with auxiliary imaging function |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1719997A (en) * | 2002-10-15 | 2006-01-11 | Dusa医药品公司 | Medical device sheath apparatus and method of making and using same |
| US20080177142A1 (en) * | 2007-01-22 | 2008-07-24 | Boston Scientific Scimed, Inc. | Endoscope with dilating insertion tube |
| CN101385633A (en) * | 2007-09-10 | 2009-03-18 | 飞秒光电科技(西安)有限公司 | Male urethra dilator with endoscope |
| CN202078394U (en) * | 2011-03-25 | 2011-12-21 | 王宝璘 | Multifunctional gastroscope |
| CN107809959A (en) * | 2015-05-16 | 2018-03-16 | 波士顿科学国际有限公司 | Tissue retractor for minimally invasive surgery |
| CN109846449A (en) * | 2019-02-28 | 2019-06-07 | 深圳市宝安区松岗人民医院 | Multi-functional digestive endoscopy therapeutic device |
| CN110087526A (en) * | 2016-12-30 | 2019-08-02 | 波士顿科学国际有限公司 | System for chamber minimally-invasive treatment |
| CN211243275U (en) * | 2019-11-14 | 2020-08-14 | 江苏欧曼电子设备有限公司 | Endoscope with auxiliary imaging function |
-
2019
- 2019-11-14 CN CN201911114075.1A patent/CN110693446A/en not_active Withdrawn
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1719997A (en) * | 2002-10-15 | 2006-01-11 | Dusa医药品公司 | Medical device sheath apparatus and method of making and using same |
| US20080177142A1 (en) * | 2007-01-22 | 2008-07-24 | Boston Scientific Scimed, Inc. | Endoscope with dilating insertion tube |
| CN101385633A (en) * | 2007-09-10 | 2009-03-18 | 飞秒光电科技(西安)有限公司 | Male urethra dilator with endoscope |
| CN202078394U (en) * | 2011-03-25 | 2011-12-21 | 王宝璘 | Multifunctional gastroscope |
| CN107809959A (en) * | 2015-05-16 | 2018-03-16 | 波士顿科学国际有限公司 | Tissue retractor for minimally invasive surgery |
| CN110087526A (en) * | 2016-12-30 | 2019-08-02 | 波士顿科学国际有限公司 | System for chamber minimally-invasive treatment |
| CN109846449A (en) * | 2019-02-28 | 2019-06-07 | 深圳市宝安区松岗人民医院 | Multi-functional digestive endoscopy therapeutic device |
| CN211243275U (en) * | 2019-11-14 | 2020-08-14 | 江苏欧曼电子设备有限公司 | Endoscope with auxiliary imaging function |
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Application publication date: 20200117 |