CN117159367A - Ophthalmic eye irrigation device - Google Patents
Ophthalmic eye irrigation device Download PDFInfo
- Publication number
- CN117159367A CN117159367A CN202311407564.2A CN202311407564A CN117159367A CN 117159367 A CN117159367 A CN 117159367A CN 202311407564 A CN202311407564 A CN 202311407564A CN 117159367 A CN117159367 A CN 117159367A
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- Prior art keywords
- water
- rod
- head
- water collecting
- support
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- 230000002262 irrigation Effects 0.000 title claims description 17
- 238000003973 irrigation Methods 0.000 title claims description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 94
- 210000003128 head Anatomy 0.000 claims abstract description 44
- 230000007246 mechanism Effects 0.000 claims abstract description 30
- 238000011010 flushing procedure Methods 0.000 claims abstract description 27
- 239000000428 dust Substances 0.000 claims abstract description 25
- 210000000744 eyelid Anatomy 0.000 claims abstract description 20
- 238000001125 extrusion Methods 0.000 claims description 11
- 239000010865 sewage Substances 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims description 5
- 239000007921 spray Substances 0.000 abstract description 16
- 238000000034 method Methods 0.000 abstract description 7
- 230000008569 process Effects 0.000 abstract description 7
- 238000004140 cleaning Methods 0.000 abstract description 5
- 238000009434 installation Methods 0.000 abstract description 4
- 230000006872 improvement Effects 0.000 description 10
- 239000002585 base Substances 0.000 description 8
- 238000005406 washing Methods 0.000 description 8
- 230000009471 action Effects 0.000 description 3
- 239000012530 fluid Substances 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003518 caustics Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 239000003440 toxic substance Substances 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Landscapes
- Devices For Medical Bathing And Washing (AREA)
Abstract
The invention discloses an eye flushing device for ophthalmology, which is characterized in that a water collecting disc is arranged on a support frame, an installation seat is arranged in the water collecting disc, flushing pipes are respectively arranged on two sides of the installation seat, a water inlet pipe in the lower part of the water collecting disc is communicated with a water delivery cavity in the installation seat, a control valve is arranged on the water inlet pipe on one side of the water collecting disc, a dust cover and a handle are hinged on the support frame on the rear side of the water collecting disc, a linkage rod mechanism is arranged between the dust cover and the control valve, a flushing head is arranged on the water outlet end of the flushing pipe, an eyelid spreading mechanism is arranged in the flushing head, a water outlet is arranged on one side of the water collecting disc, a water outlet pipe is arranged on the support frame through a fixed connecting piece, and the water inlet end of the water outlet pipe is communicated with the water outlet. The invention has simple structure and convenient use, can effectively prop open eyelid of a user in the cleaning process, can freely adjust the pressure of water discharged from the spray head according to the needs of the user, can prevent dust and protect the spray head after each flushing, and improves the sanitation and safety of eyewash.
Description
Technical Field
The invention relates to the technical field of medical supplies, in particular to an ophthalmic eye rinsing device.
Background
The eye washer is a medical cleaning device necessary for safety and labor protection, and is an emergency and protection facility necessary for the occasions of contacting toxic and corrosive substances such as acid, alkali, organic matters and the like. At present, the eyewash appearing on the market and information is a counter-spraying eyewash, and a spray head of the eyewash is usually composed of two spray pipes communicated with a water inlet pipe and a shower nozzle connected with the spray pipes, wherein the two spray pipes are bent to be in a shape of a C, and the shower nozzle on the two spray pipes is correspondingly arranged.
When medical staff needs to perform eyewash operation, the water pressure of the water outlet of the spray head is stable, the water pressure cannot be adjusted according to the needs of users, discomfort of the users is easily caused by too high water pressure, and the water pressure is too small to be purged cleanly; meanwhile, sometimes the excessive water pressure directly washes eyes to easily hurt the eyes;
meanwhile, the spray head of the conventional eye washer is used for a long time, and has fresh disinfection and protection measures, and the spray head is exposed in the air for a long time and is easy to receive pollution or fall into dust; is unfavorable for the eye washing operation of the user.
In addition, when the conventional eyewash device is used, the eyes can be instinctively closed by a user due to the stimulation of water flow, so that harmful substances remain in the eyes, and the cleaning effect is affected.
As such, the existing ophthalmic eye irrigation devices are in need of further improvement.
Disclosure of Invention
The invention aims to overcome the defects in the prior art, and provides the ophthalmic eye washing device which has a simple structure, is convenient to use, can effectively prop open eyelid of a user in a washing process, can freely adjust the pressure of water discharged from a spray head according to the needs of the user, can prevent dust and protect the spray head after washing each time, and improves the sanitation and safety of washing eyes.
In order to achieve the above purpose, the present invention adopts the following scheme: the utility model provides an ophthalmic eye irrigation device, is including the support frame be equipped with the water collector on the support frame, its characterized in that: be equipped with the mount pad in the water collecting tray, the mount pad lower extreme is worn out the water collecting tray be equipped with the wash pipe respectively on the mount pad left and right sides be equipped with the inlet tube in the water collecting tray lower part, the inlet tube with the water supply chamber in the mount pad is linked together be equipped with the control valve on the inlet tube of water collecting tray one side the last dust cover that articulates of support frame of water collecting tray rear side be equipped with the handle the dust cover front end be equipped with gangbar mechanism between dust cover and the control valve be equipped with the wash head on the play water end of wash pipe be equipped with the eyelid that can utilize the water pressure in the inlet tube to prop up mechanism be equipped with the outlet on water collecting tray one side be equipped with the drain pipe on the support frame through fixed connection spare, the inlet end of drain pipe with the outlet is linked together.
As another improvement of the eye flushing device for ophthalmology, a filter is arranged on the water inlet pipe between the control valve and the mounting seat, and the sewage outlet of the filter is connected with the water outlet pipe through a sewage pipe.
As another improvement of the ophthalmic eye flushing device, the eyelid opening mechanism comprises a hinge seat arranged in the flushing head, an opening rod is hinged on the hinge seat, an arc extrusion block is arranged at the lower end of the opening rod, an opening head is arranged at the upper end of the opening rod, a driving head is arranged in a water outlet end of the water inlet pipe, a central hole is arranged in the driving head, the driving head comprises a cylinder lower part, a conical body middle part is arranged on the cylinder lower part, a cylinder upper part is arranged on the conical body middle part, the outer diameter of the cylinder upper part is smaller than the outer diameter of the cylinder lower part, an end head is arranged at the upper end of the cylinder upper part, the conical body middle part extrudes the lower end surface of the arc extrusion block to outwards overturn and open the opening rod when the driving head moves upwards, and the end head extrudes the upper end surface of the arc extrusion block to fold the opening rod when the driving head moves downwards.
As another improvement of the ophthalmic eye irrigation device of the present invention, a chin elastic support mechanism is provided on the mount.
As another improvement of the eye rinsing device for ophthalmology, the chin elastic support mechanism comprises a central slot hole arranged in a mounting seat, a mounting tube with a closed lower end is arranged in the central slot hole, a movable rod is arranged in the upper end of the mounting tube, and a support spring is arranged between the lower end of the movable rod and the lower end of the mounting tube; the upper end of the movable rod is provided with a supporting arc plate.
As another improvement of the eye rinsing device for ophthalmology, a relief groove is arranged at the position of the rinsing head corresponding to the opening rod.
As another improvement of the eye washing device for ophthalmology, the support frame comprises a base, a fixing hole is formed in the base, a support rod is arranged on the base, a support transverse frame is arranged at the upper end of the support rod, a wall mounting plate is arranged on the rear side of the support transverse frame, and the water collecting plate is arranged on the support transverse frame.
As another improvement of the ophthalmic eye irrigation device of the present invention, a mounting frame is hinged on the supporting cross frame, the dust cover is disposed in the mounting frame, and the handle is disposed on the front side of the mounting frame.
As another improvement of the eye rinsing device for ophthalmology, the linkage rod mechanism comprises a first connecting rod hinged on the mounting frame, a waist-shaped slotted hole is formed in the lower portion of the first connecting rod, a second connecting rod is arranged on a valve rod of the control valve, a hinge shaft is arranged at one end of the second connecting rod, and the hinge shaft is movably arranged in the waist-shaped slotted hole.
As another improvement of the eye irrigation device for ophthalmology, a heating device is arranged on the water inlet pipe.
In summary, compared with the prior art, the invention has the following beneficial effects: the invention has simple structure and convenient use, can effectively prop open eyelid of a user in the cleaning process, can freely adjust the pressure of water discharged from the spray head according to the needs of the user, can prevent dust and protect the spray head after each flushing, and improves the sanitation and safety of eyewash. According to the invention, the mounting seat is provided with the jaw elastic supporting mechanism, so that the jaw of a user is effectively supported, and the flushing process is more comfortable.
Drawings
FIG. 1 is a schematic perspective view of the present invention.
FIG. 2 is a second perspective view of the present invention.
Fig. 3 is a perspective view of the eyelid opening mechanism and chin elastic support mechanism of the present invention.
Fig. 4 is a schematic cross-sectional view of fig. 3.
Fig. 5 is an enlarged schematic view at a in fig. 4.
Fig. 6 is a perspective view showing an open state of the eyelid retractor of the present invention.
Fig. 7 is a schematic view of the internal structure of fig. 6.
Fig. 8 is a perspective view showing a folded state of the eyelid retractor of the present invention.
Fig. 9 is a perspective view of the spreader bar, arcuate squeeze block, spreader head of the present invention.
In the figure: 1. a support frame; 2. a water collecting tray; 3. a mounting base; 4. a flushing pipe; 5. a water inlet pipe; 6. a water feeding cavity; 7. a control valve; 8. a dust cover; 9. a handle; 10. a linkage rod mechanism; 11. a flushing head; 12. an eyelid retractor mechanism; 13. a water outlet; 14. fixing the connecting piece; 15. a drain pipe; 16. a filter; 17. a hinge base; 18. a spreader bar; 19. arc extrusion blocks; 20. a support head; 21. a drive head; 22. a central bore; 23. the lower part of the cylinder; 24. the middle part of the conical body; 25. the upper part of the cylinder; 26. an end head; 27. a chin elastic support mechanism; 28. a central slot; 29. installing a pipe; 30. a movable rod; 31. supporting an arc plate; 32. a relief groove; 33. a base; 34. a fixing hole; 35. a support rod; 36. a supporting cross frame; 37. a wall mounting plate; 38. a mounting frame; 39. a first link; 40. a second link 41, a sewer pipe; 42. a support spring; 43. waist-shaped slotted holes.
Detailed Description
The above and further technical features and advantages of the present invention are described in more detail below with reference to the accompanying drawings.
Preferred embodiments of the present invention are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are merely for explaining the technical principles of the present invention, and are not intended to limit the scope of the present invention.
It should be noted that, in the description of the present invention, terms such as "upper," "lower," "left," "right," "inner," "outer," and the like indicate directions or positional relationships based on the directions or positional relationships shown in the drawings, which are merely for convenience of description, and do not indicate or imply that the apparatus or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.
Furthermore, it should be noted that, in the description of the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention can be understood by those skilled in the art according to the specific circumstances.
Referring to fig. 1-9, the eye flushing device for ophthalmology of the invention comprises a supporting frame 1, wherein a water collecting disc 2 is arranged on the supporting frame 1, a mounting seat 3 is arranged in the water collecting disc 2, the lower end of the mounting seat 3 penetrates out of the water collecting disc 2, flushing pipes 4 are respectively arranged on the left side and the right side of the mounting seat 3, a water inlet pipe 5 is arranged in the lower part of the water collecting disc 2, the water inlet pipe 5 is communicated with a water feeding cavity 6 in the mounting seat 3, a control valve 7 is arranged on the water inlet pipe 5 on one side of the water collecting disc 2, a dust cover 8 is hinged on the supporting frame 1 on the rear side of the water collecting disc 2, a handle 9 is arranged at the front end of the dust cover 8, a linkage rod mechanism 10 is arranged between the dust cover 8 and the control valve 7, a flushing head 11 is arranged at the water outlet end of the flushing pipe 4, a water outlet 13 is arranged on one side of the water collecting disc 2, a water outlet 15 is arranged on the supporting frame 1 through a fixed connecting piece 14, and the water outlet 15 is communicated with the water inlet 13. When a user needs to wash eyes, the user sits on a chair, opens the dust cover 8, places the eyes at the two washing heads 11, enables the eyelid opening mechanism 12 to prop against the eyelid of the user, holds the handle 9, enables the water collecting disc 2 to continuously overturn upwards, drives the control valve 7 to open by the linkage rod mechanism 10, enables the washing pipe 4 to feed water, and enables the eyelid opening mechanism 12 to open under the action of water pressure to open the eyelid; while the flushing head 11 is discharged to flush eyes. Simple structure and convenient use. When the handle 9 is pulled downwards after the re-operation, the dust cover 8 is turned over and moved downwards, and when the dust cover 8 covers the water collecting tray 2, the control valve 7 is closed. Waste water from the flushing process is discharged through the drain opening 13 into the drain pipe 15. The invention has simple structure and convenient use, can effectively prop open eyelid of a user in the cleaning process, can freely adjust the pressure of water discharged from the spray head according to the needs of the user, can prevent dust and protect the spray head after each flushing, and improves the sanitation and safety of eyewash.
The invention is provided with a filter 16 on the water inlet pipe 5 between the control valve 7 and the mounting seat 3, and the sewage outlet of the filter 16 is connected with the water outlet pipe 15 through a sewage pipe 41. According to the invention, tap water of the water inlet pipe 5 can be effectively filtered through the filter 16, so that secondary pollution of eyes in a flushing process is avoided.
The eyelid opening mechanism 12 comprises a hinging seat 17 arranged in a flushing head 11, an opening rod 18 is hinged on the hinging seat 17, an arc extrusion block 19 is arranged at the lower end of the opening rod 18, an opening head 20 is arranged at the upper end of the opening rod 18, a driving head 21 is arranged in the water outlet end of a water inlet pipe 5, a central hole 22 is arranged in the driving head 21, the driving head 21 comprises a cylinder lower part 23, a conical body middle part 24 is arranged on the cylinder lower part 23, a cylinder upper part 25 is arranged on the conical body middle part 24, the outer diameter of the cylinder upper part 25 is smaller than the outer diameter of the lower part of the cylinder lower part 23, an end head 26 is arranged at the upper end of the cylinder upper part 25, the conical body middle part 24 extrudes the lower end surface of the arc extrusion block 19 when the driving head 21 moves upwards so as to enable the opening rod 18 to outwards overturn, and the end head 19 is extruded by the upper end head 26 when the driving head 21 moves downwards so as to fold the opening rod 18. A relief groove 32 is provided at a position of the flushing head 11 corresponding to the spreader lever 18. When the water inlet pipe 5 is conducted for water inflow, the driving head 21 is pushed upwards by water under the action of water pressure, the middle 24 of the conical body extrudes the lower end surface of the arc extrusion block 19 to enable the opening rod 18 to outwards turn over and open, so that eyelid of a user is opened; in the invention, after the control valve 7 is closed, the driving head 21 moves downwards under the action of gravity, and the end head 26 presses the upper end surface of the arc extrusion block 19 to fold and reset the opening rod 18. The opening degree of the eyelid opening mechanism 12 can be changed by controlling the size of the control valve 7 in the invention.
In the present invention, the mounting base 3 is provided with a chin elastic support mechanism 27. The chin elastic support mechanism 27 comprises a central slot 28 arranged in the mounting seat 3, a mounting tube 29 with a closed lower end is arranged in the central slot 28, a movable rod 30 is arranged in the upper end of the mounting tube 29, a support spring 42 is arranged between the lower end of the movable rod 30 and the lower end of the mounting tube 29, and a support arc plate 31 is arranged at the upper end of the movable rod 30. The invention can support the chin of the user through the chin elastic support mechanism 27, so that the use process is more comfortable.
The support frame 1 comprises a base 33, wherein a fixing hole 34 is formed in the base 33, a support rod 35 is arranged on the base 33, a support transverse frame 36 is arranged at the upper end of the support rod 35, a wall mounting plate 37 is arranged on the rear side of the support transverse frame 36, and the water collecting tray 2 is arranged on the support transverse frame 36.
A mounting frame 38 is hinged to the support cross frame 36, the dust cover 8 is arranged in the mounting frame 38, and the handle 9 is arranged on the front side of the mounting frame 38. The invention has convenient installation, safety and reliability.
The linkage rod mechanism 10 of the present invention includes a first link rod 39 hinged to the mounting frame 38, a waist-shaped slot 43 is provided at the lower part of the first link rod 39, a second link rod 40 is provided at the valve rod of the control valve 7, a hinge shaft is provided at one end of the second link rod 40, and the hinge shaft is movably disposed in the waist-shaped slot 43. According to the invention, through the mutual matching of the hinge shaft and the waist-shaped slotted hole 43, after the dust cover 8 can be opened for a certain angle, the control valve 7 is driven to be opened, and when the dust cover 8 completely covers the water collecting disc 2, the control valve 7 is driven to be closed.
In the invention, a heating device can be arranged on the water inlet pipe 5. The heating device is in the prior art, and can heat the flushing fluid of the water inlet pipe 4 through the heating device, so that discomfort caused by too cold flushing fluid in winter use is avoided.
The foregoing has shown and described the basic principles and main features of the present invention and the advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. The utility model provides an ophthalmic eye irrigation device, is including support frame (1) be equipped with water collector (2), its characterized in that on support frame (1): be equipped with mount pad (3) in water collecting tray (2), mount pad (3) lower extreme wears out water collecting tray (2) be equipped with wash pipe (4) on mount pad (3) left and right sides respectively be equipped with inlet tube (5) in water collecting tray (2) lower part, inlet tube (5) with water feed cavity (6) in mount pad (3) are linked together be equipped with control valve (7) on inlet tube (5) of water collecting tray (2) one side support frame (1) of water collecting tray (2) rear side is last to articulate there is dust cover (8) be equipped with handle (9) dust cover (8) and control valve (7) between be equipped with gangbar mechanism (10) be equipped with on the play water end of wash pipe (4) be equipped with in wash head (11) can utilize the water pressure in inlet tube (5) to open eyelid to prop up mechanism (12) be equipped with on one side of water collecting tray (2) support frame (1) is last to be equipped with dust cover (8) front end (15) are linked together through drain pipe (15).
2. Ophthalmic eye irrigation device according to claim 1, characterized in that a filter (16) is provided on the inlet pipe (5) between the control valve (7) and the mounting base (3), the sewage outlet of the filter (16) being connected to the drain pipe (15) by a sewage pipe (41).
3. The ophthalmic eye flushing device according to claim 1, characterized in that the eyelid spreading mechanism (12) comprises a hinge seat (17) arranged in the flushing head (11), a spreading rod (18) is hinged on the hinge seat (17), an arc extrusion block (19) is arranged at the lower end of the spreading rod (18), a spreading head (20) is arranged at the upper end of the spreading rod (18), a driving head (21) is arranged in the water outlet end of the water inlet pipe (5), a central hole (22) is arranged in the driving head (21), the driving head (21) comprises a cylinder lower part (23), a cone middle part (24) is arranged on the cylinder lower part (23), a cylinder upper part (25) is arranged on the cone middle part (24), the outer diameter of the cylinder upper part (25) is smaller than the outer diameter of the cylinder lower part (23), an end head (26) is arranged at the upper end of the cylinder upper part (25), when the driving head (21) moves upwards, the cone middle part (24) extrudes the extrusion block (19) to push the end face downwards, and the end head (19) moves outwards when the arc extrusion block (19) is opened.
4. An ophthalmic eye irrigation device according to claim 1 or 3, characterized in that a chin elastic support mechanism (27) is provided on the mount (3).
5. An ophthalmic eye irrigation device according to claim 4, wherein the chin elastic support mechanism (27) comprises a central slot (28) arranged in the mounting base (3), a mounting tube (29) with a closed lower end is arranged in the central slot (28), a movable rod (30) is arranged in the upper end of the mounting tube (29), and a support spring (42) is arranged between the lower end of the movable rod (30) and the lower end of the mounting tube (29); the upper end of the movable rod (30) is provided with a supporting arc plate (31).
6. An ophthalmic eye irrigation device according to claim 3, wherein a relief groove (32) is provided in the irrigation head (11) in a position corresponding to the spreader lever (18).
7. Ophthalmic eye irrigation device according to claim 1, characterized in that the support frame (1) comprises a base (33), a fixing hole (34) is arranged on the base (33), a support rod (35) is arranged on the base (33), a support transverse frame (36) is arranged at the upper end of the support rod (35), a wall mounting plate (37) is arranged at the rear side of the support transverse frame (36), and the water collecting disc (2) is arranged on the support transverse frame (36).
8. Ophthalmic eye irrigation device according to claim 7, characterized in that a mounting frame (38) is hinged on the support cross frame (36), the dust cover (8) is arranged in the mounting frame (38), and the pull handle (9) is arranged on the front side of the mounting frame (38).
9. An ophthalmic eye irrigation device according to claim 8, wherein the linkage rod mechanism (10) comprises a first link rod (39) hinged on the mounting frame (38), a waist-shaped slot (43) is arranged at the lower part of the first link rod (39), a second link rod (40) is arranged at the valve rod of the control valve (7), a hinge shaft is arranged at one end of the second link rod (40), and the hinge shaft is movably arranged in the waist-shaped slot (43).
10. Ophthalmic eye irrigation device according to claim 2, characterized in that heating means are provided on the water inlet pipe (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311407564.2A CN117159367A (en) | 2023-10-27 | 2023-10-27 | Ophthalmic eye irrigation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311407564.2A CN117159367A (en) | 2023-10-27 | 2023-10-27 | Ophthalmic eye irrigation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117159367A true CN117159367A (en) | 2023-12-05 |
Family
ID=88935687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311407564.2A Pending CN117159367A (en) | 2023-10-27 | 2023-10-27 | Ophthalmic eye irrigation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117159367A (en) |
-
2023
- 2023-10-27 CN CN202311407564.2A patent/CN117159367A/en active Pending
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