CN113144305B - Drainage device with fixed support function for cardiovascular surgery - Google Patents
Drainage device with fixed support function for cardiovascular surgery Download PDFInfo
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- CN113144305B CN113144305B CN202110402156.2A CN202110402156A CN113144305B CN 113144305 B CN113144305 B CN 113144305B CN 202110402156 A CN202110402156 A CN 202110402156A CN 113144305 B CN113144305 B CN 113144305B
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- annular sleeve
- gear
- annular
- drainage device
- conical tooth
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- 238000013130 cardiovascular surgery Methods 0.000 title claims abstract description 19
- 239000007788 liquid Substances 0.000 claims abstract description 50
- 230000005540 biological transmission Effects 0.000 claims description 12
- 238000000034 method Methods 0.000 abstract description 8
- 239000011550 stock solution Substances 0.000 description 6
- 241000521257 Hydrops Species 0.000 description 5
- 206010030113 Oedema Diseases 0.000 description 5
- 230000002526 effect on cardiovascular system Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 239000003814 drug Substances 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000004630 mental health Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 210000002784 stomach Anatomy 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
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Abstract
The invention is suitable for the technical field of medical equipment, and provides a drainage device with a fixed supporting function for cardiovascular surgery; the method comprises the following steps: a support base for supporting; the annular cylinder is fixedly arranged on the supporting base, a first flow channel is arranged on the annular cylinder, and a drainage tube communicated with the first flow channel is also arranged on the annular cylinder; the collecting component is used for collecting drainage liquid; the collecting component comprises a central shaft and an annular sleeve, and the central shaft is rotatably arranged on the supporting base and is arranged at the central position of the annular cylinder; the annular sleeve is rotationally sleeved on the central shaft; the annular sleeve is provided with a plurality of liquid storage boxes in an array manner, the upper ends of the liquid storage boxes are provided with input nozzles, the upper ends of the input nozzles are communicated with the output end of the connector, and the connector is elastically arranged on the annular sleeve; the annular sleeve is also provided with a plurality of second flow passages which are respectively communicated with the plurality of joints; a plurality of second flow passages intermittently communicating with the first flow passages; the annular sleeve is provided with a driving mechanism for driving the annular sleeve to rotate.
Description
Technical Field
The invention relates to the technical field of medical equipment, in particular to a drainage device with a fixed supporting function for a cardiovascular surgery.
Background
At present when carrying out the drainage operation to cardiovascular surgery patient's hydrops position, often carry out hydrops discharge operation or need to take the medicine of relevant treatment and suppression, there are a lot of deficiencies in this kind of solution mode to cardiovascular patient's hydrops position, one of them, the processing mode through taking relevant medicine comes to relax control to the hydrops position, easily injure cardiovascular internal medicine patient's stomach heart, cause unfavorable influence to the health, be unfavorable for patient's physical and mental health, on the other hand, it carries out hydrops discharge operation, easily cause psychological pressure to the patient, be unfavorable for patient's recovery, this work degree of difficulty of greatly increased medical staff in the past, so cardiovascular drainage device's intervention is a fine selection of medical personnel and sick.
But the cardiovascular drainage device for use among the prior art only is equipped with a stock solution bag usually, and drainage liquid in the stock solution bag is amasss the back manual work and is changed, so need artifical guard, and working strength is big, and this application provides a cardiovascular surgery operation with the drainage device who has the fixed stay function and solves this technical problem.
Disclosure of Invention
The invention aims to provide a drainage device with a fixed supporting function for cardiovascular surgery so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a drainage device with a fixed support function for cardiovascular surgery comprises: a support base for supporting;
the annular cylinder is fixedly arranged on the supporting base, a first flow channel is arranged on the annular cylinder, and a drainage tube communicated with the first flow channel is also arranged on the annular cylinder;
the collecting component is used for collecting drainage liquid;
the collecting component comprises a central shaft and an annular sleeve, and the central shaft is rotatably arranged on the supporting base and is arranged in the center of the annular cylinder; the annular sleeve is rotatably sleeved on the central shaft; the annular sleeve is provided with a plurality of liquid storage boxes in an array mode, the upper ends of the liquid storage boxes are provided with input nozzles, the upper ends of the input nozzles are communicated with the output end of a connector, and the connector is elastically arranged on the annular sleeve; the annular sleeve is also provided with a plurality of second flow passages which are respectively communicated with the plurality of joints; a plurality of second flow passages intermittently communicating with the first flow passages;
and a driving mechanism for driving the annular sleeve to rotate is arranged on the annular sleeve.
As a further scheme of the invention: actuating mechanism includes a plurality of mount pads that are used for installing many stock solutions box of elastic mounting on the annular cover, mount pad bottom fixed mounting has the rack, rack and one-way gear meshing, one-way gear second elastic component rotates and installs on the annular cover, one-way gear passes through drive assembly and is connected with first gear drive, first gear fixed mounting is on the center pin.
As a still further scheme of the invention: the transmission assembly comprises a first conical tooth, a second conical tooth and a second gear, wherein the first conical tooth is coaxially arranged with the one-way gear, the first conical tooth is meshed with the second conical tooth, the second conical tooth is coaxially arranged with the second gear, and the second gear is meshed with the first gear.
As a still further scheme of the invention: the second gear and the second conical tooth are in one-way transmission, and the second conical tooth can transmit rotation to the second gear.
As a still further scheme of the invention: the second flow channel is arranged on a circular ring attached to the inner wall of the annular cylinder on the annular sleeve, and the circular ring always abuts against the annular cylinder.
As a still further scheme of the invention: the upper end is connected with branch, branch passes the through-hole setting on the annular cover, and branch outside cover is equipped with first elastic component, fixed mounting is respectively on annular cover and joint in first elastic component both ends.
As a still further scheme of the invention: the joint is provided with a third elastic part, the third elastic part is elastically arranged on a boss inside the joint, and the bottom of the input nozzle is provided with an ejector block which can be jacked by the third elastic part.
As a still further scheme of the invention: the upper end of the third elastic piece is connected to the second elastic piece, and one end, far away from the third elastic piece, of the second elastic piece is fixedly installed on the inner wall of the joint.
Compared with the prior art, the invention has the beneficial effects that: drainage liquid enters the corresponding joint through the first flow passage and one of the second flow passages and then flows into one of the liquid storage boxes, in the drainage process of the liquid storage boxes, the annular sleeve rotates in the driving process of the driving mechanism, so that the other liquid storage box communicated with the joint is communicated with the first flow passage through the joint and the second flow passage, automatic full-load switching is realized, the manual switching in the prior art is avoided, and meanwhile, the full liquid storage box can be rotated to a proper position and then taken down for replacement; the invention realizes automatic switching of the liquid storage box, realizes continuous drainage and is more convenient to use.
Drawings
Fig. 1 is a schematic structural diagram of a drainage device with a fixed support function for cardiovascular surgery.
Fig. 2 is a structural schematic diagram of a joint in a drainage device with a fixed supporting function for cardiovascular surgery.
Fig. 3 is a schematic structural diagram of a driving mechanism in a drainage device with a fixed supporting function for cardiovascular surgery.
In the figure: the device comprises a supporting base-1, an annular cylinder-2, a first flow channel-3, a drainage tube-4, a second flow channel-5, a joint-6, a support rod-7, a first elastic piece-8, a second elastic piece-9, a third elastic piece-10, a communicating tube-12, a liquid storage box-13, an input nozzle-14, a top block-15, a fourth elastic piece-16, an annular sleeve-17, a rack-18, a one-way gear-19, a first gear-20, a first conical tooth-21, a second conical tooth-22, a second gear-23, a central shaft-24 and a mounting seat-25.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
Referring to fig. 1, in embodiment 1 of the present invention, a drainage device with a fixed support function for a cardiovascular surgical operation includes: a support base 1 for supporting;
the annular cylinder 2 is fixedly arranged on the supporting base 1, wherein a first flow channel 3 is arranged on the annular cylinder 2, and a drainage tube 4 communicated with the first flow channel 3 is also arranged on the annular cylinder 2;
the collecting component is used for collecting drainage liquid;
wherein, the collecting component comprises a central shaft 24 and an annular sleeve 17, the central shaft 24 is rotatably arranged on the supporting base 1 and is arranged at the central position of the annular cylinder 2; the annular sleeve 17 is rotatably sleeved on the central shaft 24; the annular sleeve 17 is provided with a plurality of liquid storage boxes 13 in an array manner, the upper ends of the liquid storage boxes 13 are provided with input nozzles 14, the upper ends of the input nozzles 14 are communicated with the output end of the connector 6, and the connector 6 is elastically arranged on the annular sleeve 17; the annular sleeve 17 is also provided with a plurality of second flow passages 5 which are respectively communicated with the plurality of joints 6; a plurality of second flow passages 5 intermittently communicate with the first flow passages 3;
the annular sleeve 17 is provided with a driving mechanism for driving the annular sleeve to rotate.
Specifically, drainage fluid enters the corresponding connector 6 through the first flow channel 3 and one of the second flow channels 5 and then flows into one of the liquid storage boxes 13, in the drainage process of the liquid storage boxes 13, the annular sleeve 17 rotates in the driving process of the driving mechanism, so that the other liquid storage box 13 communicated with the connector 6 is communicated with the first flow channel 3 through the connector 6 and the second flow channel 5, automatic full-load switching is realized, the situation that manual switching is needed in the prior art is avoided, and meanwhile, the full liquid storage box 13 can be rotated to a proper position and then taken down for replacement; the automatic liquid storage box 13 switching device realizes automatic liquid storage box switching, realizes continuous drainage and is more convenient to use.
Example 2
Referring to fig. 1 to 3, the main difference between the present embodiment 2 and the present embodiment 1 is that the driving mechanism includes a plurality of mounting seats 25 elastically mounted on the annular sleeve 17 for mounting the multi-liquid storage box 13, a rack 18 is fixedly mounted at the bottom of the mounting seat 25, the rack 18 is engaged with a one-way gear 19, the second elastic member 9 of the one-way gear 1 is rotatably mounted on the annular sleeve 17, the one-way gear 19 is in transmission connection with a first gear 20 through a transmission assembly, the first gear 20 is fixedly mounted on a central shaft 24, specifically, when the liquid storage box 13 receives drainage liquid, the mounting seat 25 descends under the action of weight, the mounting seat 25 drives the rack 18 to descend, the rack 18 drives the one-way gear 19 to rotate, the one-way gear 19 transmits power to the first gear 20 through the transmission assembly, the annular sleeve 17 rotates under the reaction of the first gear 20, when the liquid storage box 13 is full, the corresponding second flow channel 5 on the liquid storage box 13 is far away from the first flow channel 3, and the other liquid storage box 13 and the corresponding second flow channel 5 are communicated with the first flow channel 3. So realized storing full stock solution box 13 with automatic and shift to next station, empty stock solution box 13 is automatic to be rotated to the drainage station, and another stock solution box 13 is above-mentioned operation of repetition, so realize repeatedly.
Preferably, how the rotation of the annular sleeve 17 is achieved by the action of the first gear 20, the transmission assembly therefore comprises a first conical tooth 21, a second conical tooth 22 and a second gear 23, wherein the first conical tooth 21 is arranged coaxially with the one-way gear 19, the first conical tooth 21 is engaged with the second conical tooth 22, the second conical tooth 22 is arranged coaxially with the second gear 23, and the second gear 23 is engaged with the first gear 20, such that the annular sleeve 17 is able to rotate automatically by the action of the first gear 20. When the liquid storage box 13 is detached, the mounting seat 25 is restored to the original position under the elastic action, and the annular sleeve 17 cannot be driven to rotate due to the unidirectional transmission of the unidirectional gear 19.
One-way transmission is carried out between the second gear 23 and the second conical tooth 22, the second conical tooth 22 can transmit rotation to the second gear 23, the second gear 23 cannot transmit the rotation to the second conical tooth 22, so that the annular sleeve 17 drives the second gear 23 to rotate in the rotating process, the second gear 23 cannot transmit the rotation to the one-way gear 19, and the corresponding liquid storage box 13 for drainage is avoided, and the liquid storage box is driven by the one-way gear 19 to be used.
In a preferred embodiment of the present invention, the second flow channel 5 is disposed on a ring attached to the inner wall of the annular cylinder 2 on the annular sleeve 17, and the ring always abuts against the annular cylinder 2, so that the first flow channel 3 is either in a closed state or is in communication with the second flow channel 5, and no leakage occurs.
The lower end of the mounting seat 25 is provided with a fourth elastic element 16, and two ends of the fourth elastic element 16 are respectively and fixedly mounted on the mounting seat 25 and the annular sleeve 17, so that the mounting seat 25 is elastically arranged on the annular sleeve 17.
In order to realize connecting 6 elasticity and set up on annular cover 17, consequently 6 upper end is connected with branch 7, branch 7 passes the through-hole setting on annular cover 17, and the branch 7 outside cover is equipped with first elastic component 8, fixed mounting is on annular cover 17 and joint 6 respectively at first elastic component 8 both ends, so when needs dismantle liquid storage box 13, tensile branch 7 makes and connects 6 and keep away from input mouth 14, and then can demolish liquid storage box 13 from mount pad 25.
In a preferred embodiment of the present invention, the joint 6 is communicated with the second flow path 5 through a communication pipe 12.
In a preferred embodiment of the present invention, the connector 6 is provided with a third elastic member 10, the third elastic member 10 is elastically arranged on a boss inside the connector 6, and the bottom of the input nozzle 14 is provided with a jacking block 15 capable of jacking up the third elastic member 10, so that the connector 6 is in a closed state when the liquid storage box 13 is removed, and leakage of residual drainage liquid inside the connector 6 is avoided.
Preferably, the upper end of the third elastic element 10 is connected to the second elastic element 9, and the end of the second elastic element 9 far away from the third elastic element 10 is fixedly arranged on the inner wall of the joint 6. This achieves that the third elastic element 10 is elastically mounted inside the joint 6.
The working principle of the invention is as follows:
drainage liquid enters the corresponding connector 6 through the first flow passage 3 and one of the second flow passages 5 and then flows into one of the liquid storage boxes 13, in the drainage process of the liquid storage boxes 13, the gravity of the liquid storage boxes 13 is gradually increased, the liquid storage boxes 13 drive the mounting base 25 to descend, the rack 18 drives the one-way gear 19 to rotate, the one-way gear 19 drives the annular sleeve 17 to rotate under the action of the first gear 20, the first conical tooth 21, the second conical tooth 22, the second gear 23 and the like, so that the liquid storage boxes 13 move in the drainage process, after the liquid storage boxes 13 are fully stored, the other liquid storage box 13 communicated with the connector 6 is communicated with the first flow passage 3 through the connector 6 and the second flow passage 5, automatic full-load switching is realized, the prior art is prevented from needing manual switching, and meanwhile, the fully stored liquid storage boxes 13 can be rotated to a proper position and then taken down for replacement; the automatic liquid storage box 13 switching device realizes automatic liquid storage box switching, realizes continuous drainage and is more convenient to use.
In the description of the present invention, it is to be understood that the terms "first", "second", and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, in the description of the present invention, "a plurality" means two or more unless otherwise specified. A feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes 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 (8)
1. A drainage device with a fixed supporting function for cardiovascular surgery is characterized by comprising: a support base for supporting;
the annular cylinder is fixedly arranged on the supporting base, a first flow channel is arranged on the annular cylinder, and a drainage tube communicated with the first flow channel is also arranged on the annular cylinder;
the collecting component is used for collecting drainage liquid;
the collecting component comprises a central shaft and an annular sleeve, and the central shaft is rotatably arranged on the supporting base and is arranged in the center of the annular cylinder; the annular sleeve is rotatably sleeved on the central shaft; the annular sleeve is provided with a plurality of liquid storage boxes in an array mode, the upper ends of the liquid storage boxes are provided with input nozzles, the upper ends of the input nozzles are communicated with the output end of a connector, and the connector is elastically arranged on the annular sleeve; the annular sleeve is also provided with a plurality of second flow passages which are respectively communicated with the plurality of joints; a plurality of second flow passages intermittently communicating with the first flow passages;
and a driving mechanism for driving the annular sleeve to rotate is arranged on the annular sleeve.
2. The drainage device with fixed supporting function for cardiovascular surgery according to claim 1, characterized in that the driving mechanism comprises a plurality of mounting seats for mounting a multi-reservoir box, which are elastically mounted on the annular sleeve, a rack is fixedly mounted at the bottom of the mounting seats, the rack is meshed with a one-way gear, the second elastic member of the one-way gear is rotatably mounted on the annular sleeve, the one-way gear is in transmission connection with a first gear through a transmission assembly, and the first gear is fixedly mounted on the central shaft.
3. The drainage device with fixed support function for cardiovascular surgery according to claim 2, characterized in that the transmission component comprises a first conical tooth, a second conical tooth and a second gear, wherein the first conical tooth is coaxially arranged with the one-way gear, the first conical tooth is meshed with the second conical tooth, the second conical tooth is coaxially arranged with the second gear, and the second gear is meshed with the first gear.
4. The drainage device with fixed supporting function for cardiovascular surgery of claim 3, characterized in that the second gear and the second conical tooth are in one-way transmission, and the second conical tooth can transmit rotation to the second gear.
5. The drainage device with a fixed supporting function for cardiovascular surgery according to claim 1, characterized in that the second flow channel is arranged on a ring on the annular sleeve, which is attached to the inner wall of the annular cylinder, and the ring always abuts against the annular cylinder.
6. The drainage device with a fixed supporting function for cardiovascular surgery according to any one of claims 1-5, characterized in that a strut is connected to the upper end of the drainage device, the strut is arranged through a through hole on the annular sleeve, and a first elastic member is sleeved outside the strut, and both ends of the first elastic member are fixedly arranged on the annular sleeve and the joint respectively.
7. The cardiovascular surgery drainage device with the fixed support function according to claim 6, wherein a third elastic part is arranged on the joint, the third elastic part is elastically arranged on a boss inside the joint, and the bottom of the input nozzle is provided with a jacking block which is used for jacking up the third elastic part.
8. The drainage device with a fixed support function for cardiovascular surgery according to claim 7, characterized in that the upper end of the third elastic member is connected to the second elastic member, and one end of the second elastic member far away from the third elastic member is fixedly arranged on the inner wall of the joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110402156.2A CN113144305B (en) | 2021-04-14 | 2021-04-14 | Drainage device with fixed support function for cardiovascular surgery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110402156.2A CN113144305B (en) | 2021-04-14 | 2021-04-14 | Drainage device with fixed support function for cardiovascular surgery |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113144305A CN113144305A (en) | 2021-07-23 |
| CN113144305B true CN113144305B (en) | 2022-06-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110402156.2A Expired - Fee Related CN113144305B (en) | 2021-04-14 | 2021-04-14 | Drainage device with fixed support function for cardiovascular surgery |
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| Country | Link |
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| CN (1) | CN113144305B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114404691A (en) * | 2022-01-25 | 2022-04-29 | 阜外华中心血管病医院 | Drainage device with fixed support function for cardiovascular surgery |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4435171A (en) * | 1979-06-04 | 1984-03-06 | Goldberg Edward M | Apparatus to be worn and method for removing fluid from a living subject |
| CN204890725U (en) * | 2015-08-03 | 2015-12-23 | 张卫国 | Cardiovascular drainage device for internal medicine |
| CN208989811U (en) * | 2018-08-22 | 2019-06-18 | 新乡市第二人民医院 | A kind of Internal Medicine-Cardiovascular Dept. effusion drainage device |
| CN209316638U (en) * | 2018-12-25 | 2019-08-30 | 韩润生 | A kind of internal medicine drainage system |
| CN209695913U (en) * | 2019-01-21 | 2019-11-29 | 常州市第二人民医院 | A kind of Multifunctional drainage tube |
| CN210963241U (en) * | 2019-07-16 | 2020-07-10 | 赵世贤 | Novel drainage of cardiovascular internal medicine hydrops device |
| CN112587735A (en) * | 2020-03-24 | 2021-04-02 | 乐清市泰博恒电子科技有限公司 | Continuous negative pressure drainage device for orthopedics internal fixation |
-
2021
- 2021-04-14 CN CN202110402156.2A patent/CN113144305B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4435171A (en) * | 1979-06-04 | 1984-03-06 | Goldberg Edward M | Apparatus to be worn and method for removing fluid from a living subject |
| CN204890725U (en) * | 2015-08-03 | 2015-12-23 | 张卫国 | Cardiovascular drainage device for internal medicine |
| CN208989811U (en) * | 2018-08-22 | 2019-06-18 | 新乡市第二人民医院 | A kind of Internal Medicine-Cardiovascular Dept. effusion drainage device |
| CN209316638U (en) * | 2018-12-25 | 2019-08-30 | 韩润生 | A kind of internal medicine drainage system |
| CN209695913U (en) * | 2019-01-21 | 2019-11-29 | 常州市第二人民医院 | A kind of Multifunctional drainage tube |
| CN210963241U (en) * | 2019-07-16 | 2020-07-10 | 赵世贤 | Novel drainage of cardiovascular internal medicine hydrops device |
| CN112587735A (en) * | 2020-03-24 | 2021-04-02 | 乐清市泰博恒电子科技有限公司 | Continuous negative pressure drainage device for orthopedics internal fixation |
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| CN113144305A (en) | 2021-07-23 |
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