CN113075032B - Equipment for simulating use condition of bandage and detecting toughness of bandage - Google Patents
Equipment for simulating use condition of bandage and detecting toughness of bandage Download PDFInfo
- Publication number
- CN113075032B CN113075032B CN202110247626.2A CN202110247626A CN113075032B CN 113075032 B CN113075032 B CN 113075032B CN 202110247626 A CN202110247626 A CN 202110247626A CN 113075032 B CN113075032 B CN 113075032B
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- bandage
- fixedly connected
- toughness
- roller
- simulating
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/08—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/02—Details
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/24—Investigating strength properties of solid materials by application of mechanical stress by applying steady shearing forces
Abstract
The invention relates to the technical field of bandage detection, and discloses equipment for simulating a bandage use situation and detecting the toughness of the bandage use situation. Distance between axostylus axostyle and the gyro wheel is dwindled in the spring coil rolling, and also can drive the spool when the screw rod is rotatory and rotate, the spool rotates and to roll up the stay cord, the back stay cord is tight to be applyed and is exerted at the certain power in connecting plate surface, the back connecting plate removes extrusion shrink pole and then applys at the certain power in water storage bag surface, the inside moisture of back water storage bag pressurized discharges to the surface of taking the membrane from the drain bar after the water deflector direction, so reached the simulation bandage in-service use condition and detected its toughness's effect.
Description
Technical Field
The invention relates to the technical field of bandage detection, in particular to a device for simulating a bandage use condition and detecting the toughness of the bandage.
Background
The bandage is a gauze belt for bandaging wound or affected part, is a common medical article, has a plurality of different types and a plurality of bandaging methods, and needs to select proper types and bandaging methods according to the injured part; the bandage is the elasticity material, and the bandage need carry out multinomial test after the preparation is accomplished, detects qualified back and just can flow into market and sell the use.
The discovery after the inquiry data, when the toughness of detection bandage, often detect at the dry state of bandage, nevertheless combine actual conditions to learn, the environment that the bandage was used often is moist, and the difference of both environments can lead to the testing result of bandage to have the error, influences real result of use, therefore a simulation bandage uses live equipment of its toughness to come to life in return.
Disclosure of Invention
In order to realize the purposes of simulating the practical use condition of the bandage to detect the toughness of the bandage and detecting the difficulty of cutting the bandage under the wet condition, the invention provides the following technical scheme: the utility model provides an equipment that simulation bandage used live and detected its toughness, which comprises a roller, the inside swing joint of gyro wheel has the gear, the surperficial swing joint of gear has the screw rod, the fixed surface of screw rod is connected with the spring coil, the junction fixedly connected with support frame of screw rod and gear, the surface swing joint of support frame has the elastic stand, the inside swing joint of elastic stand has the spool, the top swing joint of elastic stand has the axostylus axostyle, the fixed surface of axostylus axostyle is connected with the shrink pole, the fixed surface of shrink pole is connected with the connecting plate, the one end fixedly connected with water guide plate of axostylus axostyle is kept away from to the shrink pole, one side fixedly connected with water storage bag of shrink pole is kept away from to the water guide plate.
Preferably, the connection part of the elastic frame and the shaft rod is movably connected with an arc-shaped plate, and the surface of the arc-shaped plate is fixedly connected with a blade.
Preferably, one side of the arc plate far away from the blade is fixedly connected with a drainage plate, and the drainage plate is made of an elastic material.
Preferably, a belt film is fixedly connected to the joint of the support frame and the elastic frame.
Preferably, a buffer tube is fixedly connected to the joint of the roller and the gear, and the buffer tube is of a hollow design.
Preferably, the number of the rollers is two, and the moving directions of the rollers are opposite.
Preferably, the surface of the winding shaft is movably connected with a pull rope, and one end of the pull rope, which is far away from the winding shaft, is fixedly connected with the connecting plate.
The invention has the beneficial effects that:
1. the belt film to be detected is placed at the position shown in figure 1, the driving part is started afterwards to enable the gear to rotate, the gear rotates to drive the roller to rotate and simultaneously to be meshed with the driving screw rod, the roller symmetrically moves in the opposite direction, namely, as shown in figure 2, the roller moves to pull an originally loose bandage to a tight state, meanwhile, the screw rod rotates to roll the spring ring, the distance between the shaft rod and the roller is shortened through rolling, preparation is made for later cutting work, the winding shaft also can be driven to rotate when the screw rod rotates, the winding shaft rotates to roll the pull rope, the back pull rope is tightly tightened to apply a certain force on the surface of the connecting plate, the back connecting plate moves to extrude the contraction rod to apply a certain force on the surface of the water storage bag, and water inside the back water storage bag is guided by the water guide plate and then is discharged from the drainage plate to the surface of the belt film, so that the effect of simulating practical use condition of the bandage to detect the toughness is achieved.
2. The gyro wheel through the symmetry moves and then forms like the state that fig. 2 shows toward opposite direction, and the screw rod rotation can the rolling spring coil when the gyro wheel removes, and the distance between axostylus axostyle and the gyro wheel is reduced in the spring coil rolling, forms the state that takes membrane upwards deformation and blade move down promptly, and back both contact observe the state of taking the membrane this moment, if take the membrane fracture then qualified, otherwise then unqualified, so reached the effect that detects the moist condition of bandage cutting difficulty degree down.
Drawings
FIG. 1 is a schematic view of a collapsible rod according to the present invention;
FIG. 2 is a schematic view of the roller structure of the present invention during rolling;
FIG. 3 is a schematic view of an arc plate according to the present invention;
FIG. 4 is a schematic view of the elastic frame of the present invention.
In the figure: 1. a roller; 2. a gear; 3. a screw; 4. a spring ring; 5. a support frame; 6. an elastic frame; 7. a spool; 8. a shaft lever; 9. a retracting lever; 10. a connecting plate; 11. a water guide plate; 12. a water storage bag; 13. an arc-shaped plate; 14. a blade; 15. a drain plate; 16. carrying out film carrying; 17. a buffer tube; 18. pulling a rope;
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.
Referring to fig. 1-4, an apparatus for simulating actual use of bandage and detecting its toughness includes a roller 1, a gear 2 movably connected inside the roller 1, a buffer tube 17 fixedly connected to the joint of the roller 1 and the gear 2, the buffer tube 17 being hollow; the number of the rollers 1 is two, and the moving directions of the rollers 1 are opposite; the surface of the gear 2 is movably connected with a screw rod 3, the surface of the screw rod 3 is fixedly connected with a spring ring 4, the joint of the screw rod 3 and the gear 2 is fixedly connected with a support frame 5, the surface of the support frame 5 is movably connected with an elastic frame 6, and the joint of the support frame 5 and the elastic frame 6 is fixedly connected with a belt film 16; the belt film 16 to be detected is placed at the position shown in fig. 1, the driving part is started to enable the gear 2 to rotate, the gear 2 rotates to drive the roller 1 to rotate and simultaneously to be meshed with the driving screw 3 to rotate, the roller 1 which is symmetrical after the roller 1 moves in the opposite direction, namely, as shown in fig. 2, the roller 1 moves to pull the originally loosened belt film 16 to be in a tight state, meanwhile, the screw 3 rotates to roll up the spring ring 4, the spring ring 4 rolls up and reduces the distance between the shaft rod 8 and the roller 1 to prepare for later cutting work, the screw 3 also drives the winding shaft 7 to rotate when rotating, the winding shaft 7 rotates to roll up the pull rope 18, the back pull rope 18 is tightly applied to a certain force on the surface of the connecting plate 10, the back connecting plate 10 moves to press the contraction rod 9 to further apply a certain force on the surface of the water storage bag 12, water inside the back water storage bag 12 is pressed by the water guide plate 11 and then is discharged to the surface of the belt film 16 from the water guide plate 15, and therefore the effect of simulating practical use condition to detect the toughness of the bandage is achieved.
The connecting part of the elastic frame 6 and the shaft lever 8 is movably connected with an arc-shaped plate 13, and the surface of the arc-shaped plate 13 is fixedly connected with a blade 14; one side of the arc-shaped plate 13, which is far away from the blade 14, is fixedly connected with a drainage plate 15, and the drainage plate 15 is made of elastic materials; the roller 1 moves in the opposite direction through symmetry to form a state shown in fig. 2, the screw 3 rotates to wind the spring ring 4 when the roller 1 moves, the spring ring 4 winds and reduces the distance between the shaft rod 8 and the roller 1, namely, a state that the band film 16 deforms upwards and the blade 14 moves downwards is formed, the two contact, the state of the band film 16 is observed, if the band film 16 breaks, the band film is qualified, otherwise, the band film is not qualified, and therefore the effect of detecting the cutting difficulty degree under the bandage moisture condition is achieved.
The inner part of the elastic frame 6 is movably connected with a winding shaft 7, the surface of the winding shaft 7 is movably connected with a pull rope 18, and one end of the pull rope 18 far away from the winding shaft 7 is fixedly connected with the connecting plate 10; the top of the elastic frame 6 is movably connected with a shaft rod 8, the surface of the shaft rod 8 is fixedly connected with a contraction rod 9, the surface of the contraction rod 9 is fixedly connected with a connecting plate 10, one end of the contraction rod 9, far away from the shaft rod 8, is fixedly connected with a water guide plate 11, and one side of the water guide plate 11, far away from the contraction rod 9, is fixedly connected with a water storage bag 12; the water is stored in the water storage bag 12, and when the water storage bag 12 is stressed, the water in the water storage bag flows out from the water guide plate 11, and the water guide plate 11 is used for balancing the outflow amount of the water flow to reach a state of balance as much as possible.
When the bandage is used, the to-be-detected bandage film 16 is placed at the position shown in fig. 1, the driving part is started to enable the gear 2 to rotate, the gear 2 rotates to drive the roller 1 to rotate and simultaneously is meshed with the driving screw 3 to rotate, the roller 1 which is symmetrical after the roller 1 moves in the opposite direction, namely as shown in fig. 2, the roller 1 moves to pull the originally loosened bandage film 16 to be in a tight state, meanwhile, the screw 3 rotates to roll the spring ring 4, the spring ring 4 rolls to reduce the distance between the shaft rod 8 and the roller 1, preparation is made for later cutting work, the screw 3 also drives the winding shaft 7 to rotate when rotating, the winding shaft 7 rotates to roll the pull rope 18, the back pull rope 18 is tightly applied to a certain force on the surface of the connecting plate 10, the back connecting plate 10 moves to press the contraction rod 9 to further apply a certain force on the surface of the water storage bag 12, water in the back water storage bag 12 is pressed by the water guide plate 11, and then is discharged to the surface of the bandage film 16 from the water guide plate 15, and therefore the bandage capable of simulating the actual use condition and detecting the toughness of the bandage is achieved.
The symmetrical rollers 1 move in opposite directions to form a state shown in fig. 2, the screw 3 rotates to wind the spring ring 4 while the rollers 1 move, the spring ring 4 winds and reduces the distance between the shaft rod 8 and the rollers 1, namely, a state that the band film 16 deforms upwards and the blade 14 moves downwards is formed, the band film 16 is in contact with the roller 1, the state of the band film 16 is observed, if the band film 16 is broken, the band film is qualified, otherwise, the band film is unqualified, and therefore the effect of detecting the cutting difficulty degree under the condition that the bandage is wet is achieved; the difficulty degree of the bandage in a moist state when cut is detected, the difficulty of a doctor in cutting the bandage of a patient can be reduced, and the risk of secondary injury of the patient is indirectly reduced.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising a … …" does not exclude the presence of another identical element in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. An apparatus for simulating the use of a bandage in the field and for detecting its toughness, comprising a roller (1), characterized in that: the roller is characterized in that a gear (2) is movably connected inside the roller (1), a screw (3) is movably connected on the surface of the gear (2), a spring ring (4) is fixedly connected on the surface of the screw (3), a support frame (5) is fixedly connected at the joint of the screw (3) and the gear (2), an elastic frame (6) is movably connected on the surface of the support frame (5), a winding shaft (7) is movably connected inside the elastic frame (6), a shaft lever (8) is movably connected on the top of the elastic frame (6), a contraction rod (9) is fixedly connected on the surface of the shaft lever (8), a connecting plate (10) is fixedly connected on the surface of the contraction rod (9), a water guide plate (11) is fixedly connected at one end, far away from the shaft lever (8), of the contraction rod (9), of the water guide plate (11) is fixedly connected with a water storage bag (12);
the connecting part of the elastic frame (6) and the shaft lever (8) is movably connected with an arc-shaped plate (13), and the surface of the arc-shaped plate (13) is fixedly connected with a blade (14);
a belt film (16) is fixedly connected with the joint of the support frame (5) and the elastic frame (6);
the number of the rollers (1) is two, and the moving directions of the rollers (1) are opposite.
2. An apparatus for simulating the use of a bandage in the field and testing its toughness as claimed in claim 1, wherein: one side of the arc-shaped plate (13) far away from the blade (14) is fixedly connected with a drainage plate (15), and the drainage plate (15) is made of elastic materials.
3. An apparatus for simulating the use of a bandage in the field and testing its toughness as claimed in claim 1, wherein: the connection part of the roller (1) and the gear (2) is fixedly connected with a buffer tube (17), and the buffer tube (17) is designed to be hollow.
4. An apparatus for simulating the use of a bandage in the field and testing its toughness as claimed in claim 1, wherein: the surface of the winding shaft (7) is movably connected with a pull rope (18), and one end, far away from the winding shaft (7), of the pull rope (18) is fixedly connected with the connecting plate (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110247626.2A CN113075032B (en) | 2021-03-06 | 2021-03-06 | Equipment for simulating use condition of bandage and detecting toughness of bandage |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110247626.2A CN113075032B (en) | 2021-03-06 | 2021-03-06 | Equipment for simulating use condition of bandage and detecting toughness of bandage |
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| Publication Number | Publication Date |
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| CN113075032A CN113075032A (en) | 2021-07-06 |
| CN113075032B true CN113075032B (en) | 2022-12-13 |
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| CN202110247626.2A Active CN113075032B (en) | 2021-03-06 | 2021-03-06 | Equipment for simulating use condition of bandage and detecting toughness of bandage |
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Citations (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH182762A (en) * | 1935-05-22 | 1936-02-29 | Rathgeber Karl | Method and device for measuring the elasticity of bandage bands in the manufacturing process for foot bandages. |
| GB748423A (en) * | 1953-08-12 | 1956-05-02 | Alexander Carus & Sons Ltd | Improvements in or relating to bandages, dressings and the like |
| GB1399628A (en) * | 1971-09-14 | 1975-07-02 | Nederlandse Appl Scient Res | Trade commerce method and device for cutting splittable film |
| CA1075930A (en) * | 1978-01-20 | 1980-04-22 | Reed Tool Company | Fracture toughness test method |
| WO2004015398A1 (en) * | 2002-08-08 | 2004-02-19 | Monash University | Method and apparatus for determining fracture toughness |
| CN1587964A (en) * | 2004-09-24 | 2005-03-02 | 东华大学 | Combined measuring method and device for stretching, compressing, bursting and prick-cut |
| JP2012173173A (en) * | 2011-02-22 | 2012-09-10 | Toshiba Corp | Tension and fracture toughness test method |
| WO2013174855A1 (en) * | 2012-05-23 | 2013-11-28 | Karl Otto Braun Gmbh & Co. Kg | Measuring apparatus for determining the compression pressure of therapeutic compression measures such as, in particular, compression stockings or compression bandages |
| DE102013021619A1 (en) * | 2013-12-18 | 2015-06-18 | Peter Müller GmbH | Apparatus and method for measuring the compression pressure of compression stockings and compression bandages |
| CN105784469A (en) * | 2016-03-21 | 2016-07-20 | 哈尔滨飞机工业集团有限责任公司 | Weftless bandage tape compression cutting method |
| CN207084916U (en) * | 2017-12-27 | 2018-03-13 | 安徽伟创聚合材料科技有限公司 | A kind of AGMA cutting device |
| WO2019045646A1 (en) * | 2017-08-31 | 2019-03-07 | Forefront Additive Manufacturing Pte Ltd | Method and apparatus for mechanical testing of an orthosis |
| WO2019095409A1 (en) * | 2017-11-15 | 2019-05-23 | 江苏铂影数据科技有限公司 | Integrated multifunctional test instrument for biological reaction and soft tissue mechanics |
| CN209372579U (en) * | 2018-11-27 | 2019-09-10 | 青岛同盛源复合材料有限公司 | A kind of Compound Fabric production flexibility detection device |
| CN110940589A (en) * | 2019-12-31 | 2020-03-31 | 振德医疗用品股份有限公司 | Bandage length measuring equipment |
| CN111537361A (en) * | 2020-05-13 | 2020-08-14 | 许恩明 | Utilize tensile detection device of clothing cloth of ring gear transmission principle |
| CN112219102A (en) * | 2018-06-22 | 2021-01-12 | Lg化学株式会社 | Method for evaluating properties of polypropylene resin, method for producing polypropylene nonwoven fabric, and polypropylene nonwoven fabric |
| CN112378763A (en) * | 2020-10-22 | 2021-02-19 | 南县中可劳保用品有限公司 | Bandage tensile strength detection device is used in gauze mask production |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8758271B2 (en) * | 2009-09-01 | 2014-06-24 | Massachusetts Institute Of Technology | Nonlinear system identification techniques and devices for discovering dynamic and static tissue properties |
| US20130325398A1 (en) * | 2012-05-30 | 2013-12-05 | The Procter & Gamble Company | Three-Dimensional Perceived Softness Of Baby Care Products |
| EP3002580B1 (en) * | 2014-09-30 | 2019-09-11 | Sofradim Production | Assessment of shear forces distribution at fixation points of textile-based implants |
-
2021
- 2021-03-06 CN CN202110247626.2A patent/CN113075032B/en active Active
Patent Citations (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH182762A (en) * | 1935-05-22 | 1936-02-29 | Rathgeber Karl | Method and device for measuring the elasticity of bandage bands in the manufacturing process for foot bandages. |
| GB748423A (en) * | 1953-08-12 | 1956-05-02 | Alexander Carus & Sons Ltd | Improvements in or relating to bandages, dressings and the like |
| GB1399628A (en) * | 1971-09-14 | 1975-07-02 | Nederlandse Appl Scient Res | Trade commerce method and device for cutting splittable film |
| CA1075930A (en) * | 1978-01-20 | 1980-04-22 | Reed Tool Company | Fracture toughness test method |
| WO2004015398A1 (en) * | 2002-08-08 | 2004-02-19 | Monash University | Method and apparatus for determining fracture toughness |
| CN1587964A (en) * | 2004-09-24 | 2005-03-02 | 东华大学 | Combined measuring method and device for stretching, compressing, bursting and prick-cut |
| JP2012173173A (en) * | 2011-02-22 | 2012-09-10 | Toshiba Corp | Tension and fracture toughness test method |
| WO2013174855A1 (en) * | 2012-05-23 | 2013-11-28 | Karl Otto Braun Gmbh & Co. Kg | Measuring apparatus for determining the compression pressure of therapeutic compression measures such as, in particular, compression stockings or compression bandages |
| DE102013021619A1 (en) * | 2013-12-18 | 2015-06-18 | Peter Müller GmbH | Apparatus and method for measuring the compression pressure of compression stockings and compression bandages |
| CN105784469A (en) * | 2016-03-21 | 2016-07-20 | 哈尔滨飞机工业集团有限责任公司 | Weftless bandage tape compression cutting method |
| WO2019045646A1 (en) * | 2017-08-31 | 2019-03-07 | Forefront Additive Manufacturing Pte Ltd | Method and apparatus for mechanical testing of an orthosis |
| WO2019095409A1 (en) * | 2017-11-15 | 2019-05-23 | 江苏铂影数据科技有限公司 | Integrated multifunctional test instrument for biological reaction and soft tissue mechanics |
| CN207084916U (en) * | 2017-12-27 | 2018-03-13 | 安徽伟创聚合材料科技有限公司 | A kind of AGMA cutting device |
| CN112219102A (en) * | 2018-06-22 | 2021-01-12 | Lg化学株式会社 | Method for evaluating properties of polypropylene resin, method for producing polypropylene nonwoven fabric, and polypropylene nonwoven fabric |
| CN209372579U (en) * | 2018-11-27 | 2019-09-10 | 青岛同盛源复合材料有限公司 | A kind of Compound Fabric production flexibility detection device |
| CN110940589A (en) * | 2019-12-31 | 2020-03-31 | 振德医疗用品股份有限公司 | Bandage length measuring equipment |
| CN111537361A (en) * | 2020-05-13 | 2020-08-14 | 许恩明 | Utilize tensile detection device of clothing cloth of ring gear transmission principle |
| CN112378763A (en) * | 2020-10-22 | 2021-02-19 | 南县中可劳保用品有限公司 | Bandage tensile strength detection device is used in gauze mask production |
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| CN113075032A (en) | 2021-07-06 |
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Inventor after: Liu Fang Inventor after: Zhu Yancheng Inventor before: Zhu Yancheng |
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Effective date of registration: 20221124 Address after: 266100 Haier Road, Laoshan District, Qingdao, Shandong 59 Applicant after: THE AFFILIATED HOSPITAL OF QINGDAO University Address before: No.45, huangtang village, Chenjia village committee, Daibu Town, Liyang City, Changzhou City, Jiangsu Province, 213331 Applicant before: Zhu Yancheng |
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