CN109330603A - A kind of clinical lower tibiofibula measuring device - Google Patents
A kind of clinical lower tibiofibula measuring device Download PDFInfo
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- CN109330603A CN109330603A CN201811375961.5A CN201811375961A CN109330603A CN 109330603 A CN109330603 A CN 109330603A CN 201811375961 A CN201811375961 A CN 201811375961A CN 109330603 A CN109330603 A CN 109330603A
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- measuring
- operation handle
- range measurement
- measurement component
- measuring rod
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/103—Detecting, measuring or recording devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
- A61B5/107—Measuring physical dimensions, e.g. size of the entire body or parts thereof
- A61B5/1072—Measuring physical dimensions, e.g. size of the entire body or parts thereof measuring distances on the body, e.g. measuring length, height or thickness
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/22—Ergometry; Measuring muscular strength or the force of a muscular blow
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/45—For evaluating or diagnosing the musculoskeletal system or teeth
- A61B5/4533—Ligaments
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/45—For evaluating or diagnosing the musculoskeletal system or teeth
- A61B5/4538—Evaluating a particular part of the muscoloskeletal system or a particular medical condition
Abstract
The invention discloses a kind of clinical lower tibiofibula measuring devices, including main body, the main body include operation portion and measurement portion；The operation portion is formed as operation handle；The measurement portion includes range measurement component and pressure measuring assemblies；The range measurement component is to measure Tibiofibular space when contacting with patient's lower tibiofibula；The pressure measuring assemblies measure the pulling force between lower tibiofibula by the range measurement component.Measuring device of the invention is integrated with range measurement component and pressure measuring assemblies in main body, it is also devised with the operation handle for capableing of command range measurement component and pressure measuring assemblies work simultaneously, realize that set of device meets the purpose of design of two test requirements documents simultaneously, device operation is convenient, structure novel, measurement is accurate, and measured data can be visually displayed on scale and pressure gauge, facilitates in medical staff's operation and judges the case where lower tibiofibula resets.
Description
Technical field
The present invention relates to the field of medical instrument technology, and in particular to a kind of clinical lower tibiofibula measuring device.
Background technique
Lower tibiofibula is made of the fibular notch of shin bone lower end and the medial surface of fibula lower end, is the elastic joint of a fine motion,
Corresponding sports can occur with the movement of ankle-joint when physiological status, motor pattern is the compound motion of rotation and translation.Lower shin
The effect of fibula weight bearing is also transmitted and adjusted to calf, and 10%~17% weight can reach fibula by lower tibiofibula, and pass through calf
The relative motion of bone and shin bone and positional relationship adjust the load proportion of fibula, and the mechanics of ankle-joint is maintained to stablize.Lower tibiofibula connection
Closing inside does not have articular cartilage, and the two leans on the tough band connection of lower tibiofibula.Lower tibiofibula ligament is very strong, is that maintenance Inferior tibiofibular joint is
To the important ligament of dislocation of ankle joint, it is made of ligament, opisthodetic ligament, ligamenta interossea and four part of transverse ligament before lower tibiofibula.
In clinic, about 5~10% sprain of ankle joint merge lower tibiofibula damage, and 23% fracture of ankle joint is associated with down
The damage of shin calf.The main performance of lower tibiofibula damage is Distal tibiofibular diastasis, that is, shows as the broadening of Tibiofibular space.Non-operative treatment
Ankle-joint is mainly fixed on neutral position using gypsum, brace etc. by the method for lower tibiofibula damage, but ankle easily occurs in this way and closes
Save the complication such as unstable, chronic ache and ankle-joint osteoarthritis.Therefore, most of lower tibiofibula damages need operative treatment,
The purpose of operative treatment is to make lower tibiofibula anatomical reduction and fixation.There are many fixing means, including use os integumentale screw, absorbable spiral shell
Nail, lower tibiofibula button loop steel plate, button suture or ligament reconstructive band etc..The fixed premise of operation is lower tibiofibula anatomical reduction, makes lower shin
Diseased gap reaches normal anatomy range.And in surgical procedure, how to judge that lower tibiofibula anatomical reduction seems and is even more important.But
So far, all judgment methods lack quantitative judge index.
Clinically, lower tibiofibula is detected using drag hook test, outward turning test even ankle arthroscopy generally in art, to judge
Lower tibiofibula whether anatomical reduction.These operations need experienced doctor to visually observe there are the judgement of certain subjectivity, for
The less doctor of experience is difficult control, causes reset effect in art bad.Sometimes, doctor can carry out bilateral in the course of surgery
The comparative experiments of lower tibiofibula still not only increases operating procedure, equally there is also the judgements of subjectivity in this way.
If lower tibiofibula resets not enough, the broadening phenomenon of Tibiofibular space may possibly still be present；If lower tibiofibula is fixed too
Tightly, it is understood that there may be the too narrow phenomenon of Tibiofibular space.Therefore, there are certain phases for the pressure that Tibiofibular space and lower tibiofibula are fixed
Guan Xing, i.e., theoretically, under normal circumstances, if give lower tibiofibula suitable pulling force, Tibiofibular space should maintain original
Within the scope of anatomic spaces.
Therefore, we propose a clinical lower tibiofibula measuring device of meter, and the gap between lower tibiofibula can be provided in art
And pulling force.Clinician uses the device during surgery, in the case where using appropriate pulling force, it can be estimated that the gap of lower tibiofibula,
To reach the gap size of normal anatomy as the foundation of anatomical reduction.Theoretically, which is that one kind can facilitate medical care people
Member does measurement and tests and have the more accurately device of measurement effect.
Summary of the invention
The object of the present invention is to provide a kind of structure novel, Tibiofibular space and pulling force can be measured simultaneously and facilitates doctor
The clinic lower tibiofibula measuring device of shield personnel reading data.
To achieve the goals above, the invention provides the following technical scheme:
A kind of clinical lower tibiofibula measuring device disclosed by the invention, comprising:
Main body, the main body include operation portion and measurement portion；
The operation portion is formed as operation handle；
The measurement portion includes range measurement component and pressure measuring assemblies；
The range measurement component is to measure Tibiofibular space when contacting with patient's lower tibiofibula；
The pressure measuring assemblies measure the pulling force between lower tibiofibula by the range measurement component；
Scale is formed on the range measurement component；
There is pressure gauge on the pressure measuring assemblies；
Work of the operation handle to control the range measurement component and the pressure measuring assemblies.
Further, the operation handle is formed in the lower part of the main body, and the operation handle includes two mutual
The operating stick intersected and be hinged；
The range measurement component and pressure measuring assemblies are integrated in the top of the operation handle.
Further, the range measurement component include the first measuring rod and the second measuring rod, first measuring rod and
Second measuring rod is slidably matched；
Wherein, first measuring rod and a wherein operating stick integral structure, and first measuring rod is along level side
To extending forward；
First measuring rod surface is formed with scale, is formed with index line on second measuring rod；
First measuring rod of the range measurement component and the front end of the second measuring rod are contacted with lower tibiofibula, the manipulator
Handle drives second measuring rod to move along the length direction of first measuring rod.
Further, separate operation handle one end of first measuring rod and the second measuring rod is each formed with the plate that reclines.
Further, the pressure measuring assemblies include the pressure gauge, one end of the pressure gauge and the manipulator
The operating stick of handle connects, and the other end of the pressure gauge is formed as push rod, and the pressure gauge passes through the push rod and described the
Two measuring rods are connected.
Further, the lower part of the operation handle is formed with limit assembly, and the operation handle control distance is surveyed
Pass through the limit assembly limitation activity after amount component and pressure measuring assemblies work.
Further, the limit assembly includes the position limiting ruler of an operating stick lower end, is spaced on the position limiting ruler
Multiple limiting slots are provided with, the lower end of another operating stick can be connected in any limiting slot.
Further, be connected with elastic slice component between the operation handle, the elastic slice component include two respectively with behaviour
Make the elastic slice of bar connection, described elastic slice one end is connected with operating stick, two elastic slices are mutually interconnected far from described operating stick one end
It connects.
In the above-mentioned technical solutions, a kind of clinical lower tibiofibula measuring device provided by the invention, has below beneficial to effect
Fruit:
1, measuring device of the invention is integrated with range measurement component and pressure measuring assemblies in main body, while also designing
There is the operation handle for capableing of command range measurement component and pressure measuring assemblies work, utilizes the range measurement component touch of main body
Patient's lower tibiofibula, and range measurement component operation is allowed using operation handle, it can be together while range measurement component operation
Pulling force between measurement lower tibiofibula realizes that set of device meets the purpose of design of two test requirements documents simultaneously, and device operation is convenient, ties
Structure is novel, and measurement is accurate, and measured data can be visually displayed on scale and pressure gauge, facilitate medical staff timely
Solve patient's recovery situation；
2, measuring device of the invention devises limit assembly in operation handle, using limit assembly in range measurement group
Part and pressure measuring assemblies can be realized limit when working, and operation handle is rotated and led when medical staff being avoided to read test data
The technical problem for causing data inaccuracy, improves practicability and precision.
3, measuring device of the invention devises elastic slice component between operation handle, is capable of providing one using elastic slice component
Fixed restoring force allows device returning quickly after facilitating medical staff to test, also further improves structural stability.
Detailed description of the invention
In order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, below will be to institute in embodiment
Attached drawing to be used is needed to be briefly described, it should be apparent that, the accompanying drawings in the following description is only one recorded in the present invention
A little embodiments are also possible to obtain other drawings based on these drawings for those of ordinary skill in the art.
Fig. 1 is a kind of clinical structural schematic diagram for using lower tibiofibula measuring device provided in an embodiment of the present invention.
Description of symbols:
1, operation handle；2, range measurement component；3, pressure measuring assemblies；4, elastic slice component；5, limit assembly；
101, operating stick；
201, the first measuring rod；202, the second measuring rod；203, recline plate；204, scale；205, index line；
301, pressure gauge；
401, elastic slice；
501, position limiting ruler；502, limiting slot.
Specific embodiment
In order to make those skilled in the art more fully understand technical solution of the present invention, below in conjunction with attached drawing to this hair
It is bright to be further detailed.
As shown in Figure 1, a kind of clinical lower tibiofibula measuring device provided in an embodiment of the present invention, comprising:
Main body, main body include operation portion and measurement portion；
Operation portion is formed as operation handle 1；
Measurement portion includes range measurement component 2 and pressure measuring assemblies 3；
Range measurement component 2 is to measure Tibiofibular space when contacting with patient's lower tibiofibula；
Pressure measuring assemblies 3 measure the pulling force between lower tibiofibula by range measurement component 2；
Scale 204 is formed on range measurement component 2；
There is pressure gauge 301 on pressure measuring assemblies 3；
Work of the operation handle 1 to command range measurement component 2 and pressure measuring assemblies 3.
Medical staff is facilitated to measure accurately and in time in lower tibiofibula damage art specifically, present embodiment discloses one kind
The measuring device of distance and lower tibiofibula pulling force between lower tibiofibula, the device are specifically designed for clinic；Firstly, the device has one
Main body, and range measurement component 2 and pressure measuring assemblies 3 are integrated in main body, while operation handle having also been devised in main body
1, by drawing, it can be concluded that, 1 structure of operation handle of the main body of the present embodiment is similar to scissors, it is known that scissors can be cut
Lever principle is mainly utilized in product, and the operation handle 1 of the present embodiment also uses " scissor construction ", then utilizes scissors knot
The operation handle 1 of structure drives the range measurement component 2 integrated in main body and pressure measuring assemblies 3 to work.For medical staff's sheet
The operation handle 1 of embodiment operates relatively convenient, only needs medical staff's hand-held device, and then behaviour slightly firmly can be realized in finger
Make, operation handle 1 can drive the range measurement component 2 on top and pressure measuring assemblies 3 to work while shearing.
Preferably, operation handle 1 is formed in the lower part of main body in the present embodiment, and operation handle 1 includes two and mutually hands over
The operating stick 101 pitched and be hinged；Range measurement component 2 and pressure measuring assemblies 3 are integrated in the top of operation handle 1.
Wherein, more specifically, above-mentioned range measurement component 2 includes the first measuring rod 201 and the second measuring rod 202, the
One measuring rod 201 and the second measuring rod 202 are slidably matched；
First measuring rod 201 and wherein 101 integral structure of operating stick, and first measuring rod 201 is along level side
To extending forward；
First measuring rod, 201 surface is formed with scale 204, is formed with index line 205 on the second measuring rod 202；
First measuring rod 201 of range measurement component 2 and the front end of the second measuring rod 202 are contacted with tibiofibula, manipulator
Handle 1 drives the second measuring rod 202 to move along the length direction of the first measuring rod 201.
Above-described embodiment specifically defines the structure of operation handle 1, is as previously mentioned, and operation handle 1 is whole in the application
Body is in " scissor construction ", more specifically: the operation handle 1 of the present embodiment includes two intersections and hinged operating stick 101, doctor
Only need finger force that the operating stick 101 for being located at front is pulled both to may be implemented to operate when shield personnel hold the device；Meanwhile this reality
The range measurement component 2 for applying example includes the first measuring rod 201 and the second measuring rod 202, and two of them measuring rod is in parallel to each other
It reclines to be formed and be slidably connected, wherein the first measuring rod 201 is integrally formed with a wherein operating stick 101, can be seen referring to figure
Out, more specifically first measuring rod 201 of the present embodiment is integrally formed with the operating stick 101 for being located at rear side, and apart from survey
Second measuring rod 202 of amount component 2 is placed in 201 top of the first measuring rod, and the operating stick 101 by being located at front side drives second to survey
Gauge rod 202 slides；When original state, the index line 205 on the second measuring rod 202 is directed toward the zero of the scale of the first measuring rod 201
At point, when medical staff drives the second measuring rod 202 to slide using operation handle 1, the second measuring rod 202 is surveyed relative to first
The index line 205 driven on the second measuring rod 202 is directed toward at remaining scale 204 by the relative displacement that gauge rod 201 occurs, at this moment,
Medical staff can read scale value according to the indicating positions of index line 205, and the scale value is exactly the gap width of lower tibiofibula.
Preferably, range measurement component 2 is mainly placed at Tibiofibular space and measures Tibiofibular space in above scheme
Value, therefore, in order to facilitate medical staff that the range measurement component 2 is placed in Tibiofibular space, the first of the present embodiment
1 one end of separate operation handle of measuring rod 201 and the second measuring rod 202 is each formed with the plate 203 that reclines.It can be seen that by figure
The plate 203 that reclines is the structure perpendicular to the first measuring rod 201 and the second measuring rod 202, can facilitate medical staff that this reclines
Plate 203 is inserted directly into Tibiofibular space, to carry out lower tibiofibula distance measurement.
Preferably, pressure measuring assemblies 3 include pressure gauge 301, one end of pressure gauge 301 and operation handle in the present embodiment
1 operating stick 101 connects, and the other end of pressure gauge 301 is formed as push rod, and pressure gauge 301 passes through push rod and the second measuring rod
202 are connected.
The present embodiment specifically describes the structure and principle of pressure measuring assemblies 3, is integrated in main body using one
Pressure gauge 301, then the pressure gauge 301 and operating stick 101 and the second measuring rod 202 are connected as one, when second measurement
It, can be for the pressure input applied force of pressure gauge 301, to measure the pulling force between lower tibiofibula when bar 202 is mobile.Final doctor
Shield personnel can directly read pressure value on pressure gauge 301.
Preferably, the lower part of above-mentioned operation handle 1 is formed with limit assembly 5, and 1 command range of operation handle measures component
2 and pressure measuring assemblies 3 work after pass through 5 limitation activity of limit assembly.Wherein, limit assembly 5 includes one in the embodiment
The position limiting ruler 501 of 101 lower end of operating stick is arranged at intervals with multiple limiting slots 502 on position limiting ruler 501, another operating stick 101
Lower end can be connected in any limiting slot 502.In addition, being connected with elastic slice component 4 between operation handle 1, elastic slice component 4 includes
Two elastic slices 401 connecting respectively with operating stick 101,401 one end of elastic slice and operating stick 10 are connected, two elastic slices 401 are far from behaviour
Make the interconnection of 101 one end of bar.
When medical staff's operation, the operating stick 101 of operation handle 1 relatively rotates in an articulated manner, while in pressure holding
The elastic slice component 4 in portion, when reach capacity position when, operating stick 101 is consolidated using the limiting slot 502 of lower limit ruler 501
Fixed, when the measurement is completed, swinging operation bar 101 allows the operating stick 101 to be detached from the constraint of limiting slot 502, in the elastic force of elastic slice 401
Under being capable of returning quickly.
In the above-mentioned technical solutions, a kind of clinical lower tibiofibula measuring device provided by the invention, has below beneficial to effect
Fruit:
Measuring device of the invention is integrated with range measurement component 2 and pressure measuring assemblies 3 in main body, while also designing
There is the operation handle 1 for capableing of command range measurement component 2 and the work of pressure measuring assemblies 3, utilizes the range measurement component 2 of main body
Patient's lower tibiofibula is contacted, and allows range measurement component 2 to work using operation handle 1, energy while range measurement component 2 works
Enough pulling force measured between lower tibiofibula together realize that set of device meets the purpose of design of two test requirements documents, device behaviour simultaneously
It is convenient to make, structure novel, and measurement is accurate, and measured data can be visually displayed on scale 204 and pressure gauge 301, side
Just medical staff understands patient's recovery situation in time；
Measuring device of the invention devises limit assembly 5 in operation handle 1, using limit assembly 5 in range measurement
Component 2 and pressure measuring assemblies 3 can be realized limit when working, 1 turn of operation handle when medical staff being avoided to read test data
Technical problem that is dynamic and leading to data inaccuracy, improves practicability and precision.
Measuring device of the invention devises elastic slice component 4 between operation handle 1, is capable of providing using elastic slice component 4
Certain restoring force allows device returning quickly after facilitating medical staff to test, also further improves structural stability.
It is above that certain exemplary embodiments of the invention are only described by way of explanation, undoubtedly, for ability
The those of ordinary skill in domain without departing from the spirit and scope of the present invention can be with a variety of different modes to institute
The embodiment of description is modified.Therefore, above-mentioned attached drawing and description are regarded as illustrative in nature, and should not be construed as to the present invention
The limitation of claims.
Claims (8)
1. a kind of clinical lower tibiofibula measuring device characterized by comprising
Main body, the main body include operation portion and measurement portion；
The operation portion is formed as operation handle (1)；
The measurement portion includes range measurement component (2) and pressure measuring assemblies (3)；
The range measurement component (2) is to measure Tibiofibular space when contacting with patient's lower tibiofibula；
The pressure measuring assemblies (3) measure the pulling force between lower tibiofibula by the range measurement component (2)；
Scale (204) are formed on the range measurement component (2)；
There are pressure gauge (301) on the pressure measuring assemblies (3)；
Work of the operation handle (1) to control the range measurement component (2) and the pressure measuring assemblies (3).
2. a kind of clinical lower tibiofibula measuring device according to claim 1, which is characterized in that the operation handle (1)
It is formed in the lower part of the main body, and the operation handle (1) includes two operating sticks for intersecting and being hinged
(101)；
The range measurement component (2) and pressure measuring assemblies (3) are integrated in the top of the operation handle (1).
3. a kind of clinical lower tibiofibula measuring device according to claim 2, which is characterized in that the range measurement component
It (2) include the first measuring rod (201) and the second measuring rod (202), first measuring rod (201) and the second measuring rod (202)
It is slidably matched；
Wherein, first measuring rod (201) and wherein operating stick (101) integral structure, and first measuring rod
(201) extend forward in the horizontal direction；
First measuring rod (201) surface is formed with scale (204), is formed with index line on second measuring rod (202)
(205)；
The first measuring rod (201) of the range measurement component (2) and the front end of the second measuring rod (202) are contacted with lower tibiofibula,
The operation handle (1) drives second measuring rod (202) mobile along the length direction of first measuring rod (201).
4. a kind of clinical lower tibiofibula measuring device according to claim 3, which is characterized in that first measuring rod
(201) and separate operation handle (1) one end of the second measuring rod (202) is each formed with the plate that reclines (203).
5. a kind of clinical lower tibiofibula measuring device according to claim 3, which is characterized in that the pressure measuring assemblies
It (3) include the pressure gauge (301), one end of the pressure gauge (301) and the operating stick (101) of the operation handle (1) connect
It connects, the other end of the pressure gauge (301) is formed as push rod, and the pressure gauge (301) passes through the push rod and described second
Measuring rod (202) is connected.
6. a kind of clinical lower tibiofibula measuring device according to claim 3, which is characterized in that the operation handle (1)
Lower part be formed with limit assembly (5), the operation handle (1) controls the range measurement component (2) and pressure measuring assemblies
(3) pass through the limit assembly (5) limitation activity after working.
7. a kind of clinical lower tibiofibula measuring device according to claim 6, which is characterized in that the limit assembly (5)
Position limiting ruler (501) including operating stick (101) lower end is arranged at intervals with multiple limits on the position limiting ruler (501)
Slot (502), the lower end of another operating stick (101) can be connected in any limiting slot (502).
8. a kind of clinical lower tibiofibula measuring device according to claim 7, which is characterized in that the operation handle (1)
Between be connected with elastic slice component (4), the elastic slice component (4) include two elastic slices being connect respectively with operating stick (101)
(401), described elastic slice (401) one end and operating stick (101) are connected, two elastic slices (401) are far from the operating stick (101)
One end is connected with each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811375961.5A CN109330603A (en) | 2018-11-19 | 2018-11-19 | A kind of clinical lower tibiofibula measuring device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811375961.5A CN109330603A (en) | 2018-11-19 | 2018-11-19 | A kind of clinical lower tibiofibula measuring device |
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| CN109330603A true CN109330603A (en) | 2019-02-15 |
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ID=65315892
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| CN201811375961.5A Pending CN109330603A (en) | 2018-11-19 | 2018-11-19 | A kind of clinical lower tibiofibula measuring device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109875673A (en) * | 2019-03-28 | 2019-06-14 | 山东大学齐鲁医院(青岛) | Inferior tibiofibular joint resets and screw is placed in guiding device |
| CN111407428A (en) * | 2020-03-30 | 2020-07-14 | 山东大学齐鲁医院(青岛) | Tibiofibular joint stability detector under jaw type |
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| CN111407428A (en) * | 2020-03-30 | 2020-07-14 | 山东大学齐鲁医院(青岛) | Tibiofibular joint stability detector under jaw type |
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Application publication date: 20190215 |