CN113325589A - Clinical chest radiography viewing device of surgery - Google Patents
Clinical chest radiography viewing device of surgery Download PDFInfo
- Publication number
- CN113325589A CN113325589A CN202010993002.0A CN202010993002A CN113325589A CN 113325589 A CN113325589 A CN 113325589A CN 202010993002 A CN202010993002 A CN 202010993002A CN 113325589 A CN113325589 A CN 113325589A
- Authority
- CN
- China
- Prior art keywords
- sleeve
- frame
- viewing device
- box
- movable
- 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.)
- Pending
Links
- 238000002601 radiography Methods 0.000 title claims abstract description 11
- 238000001356 surgical procedure Methods 0.000 title description 5
- 230000000694 effects Effects 0.000 claims description 12
- 238000009434 installation Methods 0.000 claims description 11
- 239000002184 metal Substances 0.000 claims description 11
- 238000013016 damping Methods 0.000 claims description 9
- 238000004140 cleaning Methods 0.000 claims description 6
- 238000010030 laminating Methods 0.000 claims description 6
- 230000007246 mechanism Effects 0.000 claims description 3
- 238000001179 sorption measurement Methods 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 description 2
- 241000221535 Pucciniales Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/02—Viewing or reading apparatus
- G02B27/022—Viewing apparatus
- G02B27/024—Viewing apparatus comprising a light source, e.g. for viewing photographic slides, X-ray transparancies
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Apparatus For Radiation Diagnosis (AREA)
Abstract
The invention provides a chest radiography observation device for surgical clinic, which comprises a box body, wherein the front end of the box body is provided with a movable frame in an attaching way, the interior of the box body is rotatably connected with a vertically arranged adjusting screw rod, the annular end of the adjusting screw rod is connected with a mounting plate in a threaded way, the front end of the left side of the mounting plate is fixedly connected with a fixed sleeve, the front end of the right side of the mounting plate is fixedly connected with a mounting sleeve, the left end of the mounting sleeve is connected with a movable sleeve in a sliding way, a spring is fixedly connected between the right end of the movable sleeve and the right wall of the interior of the mounting sleeve, and a lamp tube is inserted between the movable sleeve and the fixed sleeve. Realize the quick assembly disassembly of fluorescent tube, be convenient for maintain and change.
Description
Technical Field
The invention discloses a surgical clinical chest radiography observation device, and belongs to the technical field of chest radiography observation.
Background
The chest piece is just the X piece of chest, all call chest piece clinically, can demonstrate the size, form, position and the profile of heart great vessel, be used for supplementary surgery clinical treatment, the chest piece is many to be blocked on viewing device, supply the treatment doctor to observe, current surgery clinical chest piece viewing device adopts the lamp house structure to realize observing the chest piece, and pass through the fluorescent tube in the lamp house with light and throw light on the chest piece through the light guide plate, but because the fluorescent tube all directly blocks on fixed position in the box through the lamp stand, be difficult to carry out omnidirectional irradiation to the chest piece, seriously influence the effect of shining, in addition after long-time the use, the junction of fluorescent tube and lamp stand easily rusts, inconvenient change fluorescent tube, therefore, need design a surgery clinical chest piece viewing device to solve above-mentioned problem.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a chest radiography observation device for surgical clinic, which solves the problems that in the background technology, because the lamp tubes are directly clamped on the fixed positions in the box body through the lamp holders, the chest radiography is difficult to irradiate in all directions, the irradiation effect is seriously influenced, in addition, after long-time use, the joints of the lamp tubes and the lamp holders are easy to rust, and the lamp tubes are inconvenient to replace.
In order to achieve the purpose, the invention is realized by the following technical scheme: a chest film observation device for surgical clinic comprises a box body, wherein the lower end of the box body is rotatably connected with a U-shaped frame and extends into the U-shaped frame, the front end of the box body is provided with a movable frame in a laminating manner, the right end of the movable frame is rotatably connected with the right end of the box body through a hinge, the left end of the upper side of the movable frame is connected with the left end of the upper side of the box body through a flat nozzle hasp, the inner wall of the movable frame is fixedly connected with a light guide plate, the inside of the box body is rotatably connected with a vertically arranged adjusting screw, the annular end of the adjusting screw is in threaded connection with a transversely arranged mounting plate, the mounting plate is positioned in the box body, the front end of the left side of the mounting plate is fixedly connected with a fixed sleeve, the left end of the mounting sleeve is in sliding connection with the movable sleeve, the movable sleeve extends into the mounting sleeve, and a spring is fixedly connected between the right end of the movable sleeve and the right wall in the mounting sleeve, a lamp tube is inserted between the movable sleeve and the fixed sleeve and is positioned at the rear side of the light guide plate.
Furthermore, two guide rods which are vertically arranged are symmetrically and fixedly connected inside the box body and are positioned on the left side and the right side of the adjusting screw rod, and the guide rods penetrate through the mounting plate and are in sliding connection with the mounting plate.
Furthermore, the middle positions of the left end and the right end of the box body are fixedly connected with the damping shafts, and the damping shafts are rotatably connected with the vertical parts of the U-shaped frames.
Further, the laminating of light guide plate upside front end sets up splint and is in movable frame upside front end, splint pass through the spring hinge with the movable frame and rotate the connection, splint lower extreme processing has the supplementary head of U type.
Furthermore, two T-shaped sliding grooves are symmetrically formed in the front end of the movable frame, the T-shaped sliding grooves extend to the upper end of the movable frame, a U-shaped block is movably mounted at the front end of the movable frame, a cleaning block is bonded to the inner wall of the middle of the U-shaped block and attached to the front end of the light guide plate, and two T-shaped sliding blocks are symmetrically formed in the rear end of the U-shaped block and slidably connected with the inside of the T-shaped sliding grooves.
Furthermore, a positioning hole is formed in the middle position, facing the U-shaped block, of the T-shaped sliding block, a magnet column is fixedly connected to the rear wall inside the positioning hole, a metal column is arranged at the front end of the magnet column in an adsorption mode and is arranged inside the positioning hole, and the metal column is fixed to the rear end of the U-shaped block.
Further, U type frame lower extreme symmetry fixed connection supporting screw, inside supporting screw lower extreme threaded connection barrel extended into the barrel, U type frame downside sets up the bed plate, two barrels of bed plate upper end symmetry rotation connection.
Further, two equal fixed connection sprocket of barrel downside annular end, the bed plate upside sets up two sprockets of chain and chain inner wall meshing, two barrel upside annular end all overlaps establishes the antiskid cover.
Furthermore, four corner positions of the lower end of the base plate are fixedly connected with universal wheels with brake mechanisms.
The invention has the beneficial effects that: the invention relates to a chest radiography observation device for surgical clinic.
1. Through adjusting screw, make the mounting panel reciprocate to make the fluorescent tube reciprocate, be convenient for adjust the height of fluorescent tube, make the fluorescent tube more comprehensive to shining of chest piece, promote the observation effect.
2. The flat nozzle hasp can be dismantled, the movable frame rotates around the hinge again, and then makes box front end opening expose, promotes movable sleeve right again to make the distance between movable sleeve and the fixed sleeve increase, and then remove the centre gripping to the fluorescent tube, take out the fluorescent tube again, realize the quick assembly disassembly of fluorescent tube, be convenient for maintain and change.
3. Through the damping axle, realize adjusting the box angle, satisfy different viewing directions, promote application scope.
4. Through T type slider and T type spout, enable U type piece and reciprocate along the movable frame, and then drive the cleaning block and reciprocate along the light guide plate, realize clearing up the light guide plate, promote the light source and shine the effect.
5. Through barrel and supporting screw, can make U type frame reciprocate to make the box reciprocate suitable position, realize the height of adjustment box, satisfy different heights doctors and watch, promote application scope.
6. Through two sprockets and chain, realize that it can make another barrel rotate in step as long as rotate a barrel, the operation of being convenient for.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
FIG. 1 is a schematic view of a chest radiography device for surgical clinic use according to the present invention;
FIG. 2 is a cross-sectional view of a housing of a chest piece viewing device for surgical clinics of the present invention;
FIG. 3 is a cross-sectional view of a movable frame of a surgical and clinical chest piece viewing device according to the present invention;
FIG. 4 is an enlarged view of portion A of FIG. 3;
fig. 5 is a schematic view of a splint in a surgical clinic chest radiography apparatus according to the present invention.
In the figure: 1-U-shaped frame, 2-movable frame, 3-light guide plate, 4-box, 5-adjusting screw, 6-mounting sleeve, 7-spring, 8-movable sleeve, 9-mounting plate, 10-lamp tube, 11-fixed sleeve, 21-T-shaped chute, 22-U-shaped block, 23-cleaning block, 24-T-shaped slide block, 25-magnet column, 26-metal column, 31-clamping plate, 32-spring hinge, 33-U-shaped auxiliary head, 41-guide rod, 42-damping shaft, 101-supporting screw, 102-cylinder, 103-base plate, 104-chain, 105-universal wheel and 106-chain wheel.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
Referring to fig. 1-5, the present invention provides a technical solution: a chest film observation device for surgical clinic comprises a box body 4, the lower end of the box body 4 is rotatably connected with a U-shaped frame 1 and extends into the U-shaped frame 1, an installation carrier is provided for a lamp tube 10 through the box body 4 and also protects the lamp tube 10, the front end of the box body 4 is provided with a movable frame 2 in an attaching mode, the right end of the movable frame 2 is rotatably connected with the right end of the box body 4 through a hinge, the left end of the upper side of the movable frame 2 is connected with the left end of the upper side of the box body 4 through a flat nozzle hasp, the inner wall of the movable frame 2 is fixedly connected with a light guide plate 3, the installation carrier is provided for the light guide plate 3 through the movable frame 2, the inner part of the box body 4 is rotatably connected with a vertically arranged adjusting screw 5, the annular end of the adjusting screw 5 is in threaded connection with a transversely arranged installation plate 9, the installation plate 9 is positioned in the box body 4, the front end of the left side of the installation plate 9 is fixedly connected with a fixed sleeve 11, the front end of the right side of the installation plate 9 is fixedly connected with an installation sleeve 6, inside 6 left ends sliding connection movable sleeve 8 of installation sleeve and movable sleeve 8 extended into installation sleeve 6, through fixed sleeve 11 and movable sleeve 8, carried out the centre gripping to fluorescent tube 10, also made fluorescent tube 10 switch-on circuit, fixed connection spring 7 between 8 right-hand members of movable sleeve and the inside right wall of installation sleeve 6, it has fluorescent tube 10 and fluorescent tube 10 to be in 3 rear sides of light guide plate to place between movable sleeve 8 and the fixed sleeve 11.
Specifically, when in use, the chest piece is fixed at the front end of the light guide plate 3, then the circuit of the lamp tube 10 is switched on, and the lamp tube 10 is started through the control switch, so that the lamp tube 10 works to generate illumination and irradiates the chest piece through the light guide plate 3, then the adjusting screw 5 is rotated, as the adjusting screw 5 is in threaded connection with the mounting plate 9, the mounting plate 9 is moved up and down while the adjusting screw 5 is rotated, and further the fixing sleeve 11, the movable sleeve 8 and the mounting sleeve 6 are driven to move up and down synchronously, so that the lamp tube 10 moves up and down, the height of the lamp tube 10 is convenient to adjust, the irradiation of the chest piece by the lamp tube 10 is more comprehensive, the observation effect is improved, in addition, the flat nozzle hasp can be disassembled, the movable frame 2 rotates around the hinge, so that the opening at the front end of the box body 4 is exposed, then the movable sleeve 8 is pushed rightwards, so that the movable sleeve 8 moves rightwards along the inside of the mounting sleeve 6, and the spring 7 is compressed to enable the spring 7 to generate elasticity, and the distance between the movable sleeve 8 and the fixed sleeve 11 is increased, so that the clamping of the lamp tube 10 is released, and then the lamp tube 10 is taken out, so that the rapid disassembly and assembly of the lamp tube 10 are realized, and the maintenance and the replacement are convenient.
Two guide rods 41 which are vertically arranged are symmetrically and fixedly connected inside the box body 4, the two guide rods 41 are positioned at the left side and the right side of the adjusting screw rod 5, the guide rods 41 penetrate through the mounting plate 9 and are in sliding connection with the mounting plate 9, and specifically, the guide rods 41 guide the mounting plate 9 to move.
The equal fixed connection damping axle 42 of both ends intermediate position about box 4 and damping axle 42 rotate with the vertical portion of U type frame 1 and are connected, specifically, through damping axle 42, realize adjusting box 4 angle, satisfy different viewing directions, promote application scope.
3 upside front end laminating of light guide plate sets up splint 31 and is in the 2 upside front ends of activity frame, and splint 31 rotates through spring hinge 32 with activity frame 2 to be connected, and splint 31 lower extreme processing has the supplementary head 33 of U type, specifically, utilizes spring hinge 32 effect, realizes through splint 31 with the quick centre gripping of pectoral plate to 3 front ends of light guide plate to through the supplementary head 33 of U type, be convenient for insert the pectoral plate between splint 31 and light guide plate 3.
Two T type spouts 21 and T type spout 21 extend to movable frame 2 upper end are seted up to 2 front end symmetries of movable frame, 2 front end movable mounting U type pieces 22 of movable frame, clean piece 23 and the laminating of clean piece 23 are in 3 front ends of light guide plate to U type piece 22 middle part inner wall bonding, U type piece 22 rear end symmetries sets up inside two T type sliders 24 and the 24 sliding connection T type spout 21 of T type slider, specifically, through T type slider 24 and T type spout 21, enable U type piece 22 and reciprocate along movable frame 2, and then drive clean piece 23 and reciprocate along light guide plate 3, realize clearing up light guide plate 3, promote the light source and shine the effect.
1 lower extreme symmetry fixed connection supporting screw 101 of U type frame, supporting screw 101 lower extreme threaded connection barrel 102 and extend into inside barrel 102, 1 downside of U type frame sets up bed plate 103, bed plate 103 upper end symmetry is rotated and is connected two barrels 102, specifically speaking, can rotate barrel 102, because of barrel 102 and supporting screw 101 threaded connection, so barrel 102 rotates and makes supporting screw 101 reciprocate along barrel 102 is inside simultaneously, and then drive U type frame 1 and reciprocate, thereby make box 4 reciprocate suitable position, realize adjusting box 4's height, satisfy different height doctors and watch, promote application scope.
The equal fixed connection sprocket 106 of two barrel 102 downside annular ends, the bed plate 103 upside sets up two sprockets 106 of chain 104 and the meshing of chain 104 inner wall, and the antiskid cover is all established to two barrel 102 upside annular ends cover, specifically, through two sprockets 106 and chain 104, realizes as long as rotate a barrel 102 and can make another barrel 102 rotate in step, the operation of being convenient for to through the antiskid cover, increase coefficient of friction, be convenient for rotate barrel 102.
The four equal fixed connection in edges and corners position of bed plate 103 lower extreme takes brake mechanism's universal wheel 105, specifically, through universal wheel 105, enables box 4 and removes the transportation of being convenient for.
While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (9)
1. A surgical clinical chest radiography device which characterized in that: including box (4), box (4) lower extreme rotates connects U type frame (1) and extends into inside U type frame (1), box (4) front end laminating sets up movable frame (2) and movable frame (2) right-hand member and box (4) right-hand member and passes through the hinge rotation to be connected, movable frame (2) upside left end passes through flat mouth hasp connection with box (4) upside left end, movable frame (2) inner wall fixed connection light guide plate (3), box (4) inside rotation connects vertical arrangement's adjusting screw (5), adjusting screw (5) ring end threaded connection transverse arrangement's mounting panel (9) and mounting panel (9) are in inside box (4), mounting panel (9) left side front end fixed connection fixed sleeve (11), mounting panel (9) right side front end fixed connection sleeve (6), installation sleeve (6) left end sliding connection movable sleeve (8) and movable sleeve (8) extend into ann and put an ampere The light guide plate is characterized in that the light guide plate is arranged in the mounting sleeve (6), a spring (7) is fixedly connected between the right end of the movable sleeve (8) and the right wall in the mounting sleeve (6), a lamp tube (10) is inserted between the movable sleeve (8) and the fixed sleeve (11), and the lamp tube (10) is located on the rear side of the light guide plate (3).
2. A surgical clinical chest piece viewing device according to claim 1 wherein: the box body (4) is internally symmetrically and fixedly connected with two guide rods (41) which are vertically arranged, the two guide rods (41) are positioned at the left side and the right side of the adjusting screw rod (5), and the guide rods (41) penetrate through the mounting plate (9) and are in sliding connection with the mounting plate (9).
3. A surgical clinical chest piece viewing device according to claim 1 wherein: the middle positions of the left end and the right end of the box body (4) are fixedly connected with a damping shaft (42), and the damping shaft (42) is rotatably connected with the vertical part of the U-shaped frame (1).
4. A surgical clinical chest piece viewing device according to claim 1 wherein: light guide plate (3) upside front end laminating sets up splint (31) and is in activity frame (2) upside front end, splint (31) rotate with activity frame (2) through spring hinge (32) and are connected, splint (31) lower extreme processing has supplementary head of U type (33).
5. A surgical clinical chest piece viewing device according to claim 1 wherein: two T-shaped sliding grooves (21) are symmetrically formed in the front end of the movable frame (2), the T-shaped sliding grooves (21) extend to the upper end of the movable frame (2), a U-shaped block (22) is movably mounted at the front end of the movable frame (2), a cleaning block (23) is bonded to the inner wall of the middle of the U-shaped block (22), the cleaning block (23) is attached to the front end of the light guide plate (3), and two T-shaped sliding blocks (24) and T-shaped sliding blocks (24) are symmetrically arranged at the rear end of the U-shaped block (22) and are connected with the T-shaped sliding grooves (21) in a sliding mode.
6. A surgical clinical chest piece viewing device according to claim 5 wherein: a positioning hole is formed in the middle position, facing the U-shaped block (22), of the T-shaped sliding block (24), a magnet column (25) is fixedly connected to the rear wall inside the positioning hole, a metal column (26) is arranged at the front end of the magnet column (25) in an adsorption mode, the metal column (26) is arranged inside the positioning hole, and the metal column (26) is fixed to the rear end of the U-shaped block (22).
7. A surgical clinical chest piece viewing device according to claim 1 wherein: u type frame (1) lower extreme symmetry fixed connection supporting screw (101), inside supporting screw (101) lower extreme threaded connection barrel (102) and extending into barrel (102), U type frame (1) downside sets up bed plate (103), two barrels (102) of bed plate (103) upper end symmetry rotation connection.
8. A surgical clinical chest piece viewing device according to claim 7, wherein: two equal fixed connection sprocket (106) in barrel (102) downside annular end, base plate (103) upside sets up chain (104) and two sprocket (106) of chain (104) inner wall meshing, two the antiskid cover is all established to barrel (102) upside annular end.
9. A surgical clinical chest piece viewing device according to claim 7, wherein: four corner positions at the lower end of the base plate (103) are fixedly connected with universal wheels (105) with brake mechanisms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010993002.0A CN113325589A (en) | 2020-09-21 | 2020-09-21 | Clinical chest radiography viewing device of surgery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010993002.0A CN113325589A (en) | 2020-09-21 | 2020-09-21 | Clinical chest radiography viewing device of surgery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113325589A true CN113325589A (en) | 2021-08-31 |
Family
ID=77413132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010993002.0A Pending CN113325589A (en) | 2020-09-21 | 2020-09-21 | Clinical chest radiography viewing device of surgery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113325589A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116719170A (en) * | 2023-06-30 | 2023-09-08 | 吴昱 | Clinical chest radiography viewing device of surgery |
-
2020
- 2020-09-21 CN CN202010993002.0A patent/CN113325589A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116719170A (en) * | 2023-06-30 | 2023-09-08 | 吴昱 | Clinical chest radiography viewing device of surgery |
| CN116719170B (en) * | 2023-06-30 | 2024-04-19 | 陕西省人民医院 | Clinical chest radiography viewing device of surgery |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113325589A (en) | Clinical chest radiography viewing device of surgery | |
| CN109442259A (en) | A kind of obstetrics and gynecology department inspection lighting device | |
| CN111457300A (en) | A multi-functional illumination inspection device for otolaryngology branch of academic or vocational study | |
| CN214208497U (en) | Orthopedics apparatus rack | |
| CN212410966U (en) | Medical image observation and inspection device | |
| CN111513973B (en) | Endocrine disease treatment and diagnosis device | |
| CN209846724U (en) | Art ceramic show shelf | |
| CN114159012A (en) | Bronchoscope operation auxiliary vehicle for anesthesia department | |
| CN218972552U (en) | Shadowless lamp with rotatable lamp holder | |
| CN220513105U (en) | Portable dental therapeutic instrument with separable box and bracket | |
| CN217404640U (en) | Medical image film viewing device with adjustable brightness | |
| CN208025206U (en) | A kind of intelligent shadowless operating lamp of medical treatment | |
| CN217982025U (en) | Medical image diagnosis device | |
| CN212080951U (en) | Spotlight inspection lamp for obstetrics and gynecology department | |
| CN216991842U (en) | Medical equipment maintenance, repair and debugging workbench for clinical laboratory | |
| CN220757462U (en) | Special platform for electrocardiographic diagnosis | |
| CN219115108U (en) | Adjustable display device | |
| CN211554490U (en) | Film viewing device for image radiology department | |
| CN216526547U (en) | Piece device is read in diagnosis for image | |
| CN210465870U (en) | Clinical chest radiography viewing device that uses of thoracic surgery | |
| CN218219745U (en) | Sample explanation analysis display device | |
| CN214104370U (en) | Portable eyesight checker | |
| CN215504599U (en) | Puncture drainage tube auxiliary fixture for oncology department | |
| CN215067541U (en) | X-ray film display device | |
| CN217540478U (en) | Gynecological light-gathering inspection lamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20210831 |