CN105675371A - Multifunctional inspection sample extraction and separation device - Google Patents
Multifunctional inspection sample extraction and separation device Download PDFInfo
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- CN105675371A CN105675371A CN201610190080.0A CN201610190080A CN105675371A CN 105675371 A CN105675371 A CN 105675371A CN 201610190080 A CN201610190080 A CN 201610190080A CN 105675371 A CN105675371 A CN 105675371A
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- inspection sample
- storing liquid
- telescopic chute
- extraction
- multifunctional inspection
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/34—Purifying; Cleaning
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N15/00—Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
- C12N15/09—Recombinant DNA-technology
- C12N15/10—Processes for the isolation, preparation or purification of DNA or RNA
- C12N15/1003—Extracting or separating nucleic acids from biological samples, e.g. pure separation or isolation methods; Conditions, buffers or apparatuses therefor
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/44—Sample treatment involving radiation, e.g. heat
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Abstract
The invention provides a multifunctional inspection sample extraction and separation device adopting an integrated device. A main body is composed of four parts including a reaction device, an extraction device, a retractable groove and a liquid storage device, and sealing, fixing and filtering accessories with simple structures are arranged; all contact inspection samples are made of high-temperature-resisting, high-pressure-resisting and toxin-free materials; and a PTFE (polytetrafluoroethylene) lining layer on a contact surface between the reaction device and an inspection sample has a capability of resisting strong acids (strong alkalis). According to testing requirements, all physical and chemical treatment processes including digestion and degradation, chemical derivation, impurity (effective component) adsorption or sedimentation, liquid or solid separation and the like can be finished, or a plurality of types of physical and chemical treatment processes can be finished according to actual requirements. Compared with an existing extraction and separation technology or device, the multifunctional inspection sample extraction and separation device provided by the invention has remarkable progresses in the aspects of usage diversity and operation convenience and in the aspects of reducing analysis errors and saving occupied spaces of tools, and can overcome the disadvantages of a conventional method.
Description
Technical field
The present invention relates to chemical analysis instrument technical field, it is specifically related to a kind of Multifunctional inspection sample extraction tripping device, be applicable to detect biochemical products nucleotide, the clearing up of base sample, purify, the pretreatment operation such as separation, be also applicable to other needs the preparation carrying out solid-liquid separation work or detects analysis operation simultaneously.
Background technology
Nucleotide, base are containing enriching purine, and mankind's Excess free enthalpy will bring out the disease such as gout, hyperuricemia, seriously affect the health in kidney, bone joint. But at present, part food-drink enterprise is for improving mouthfeel and fresh taste, food arbitrarily adds guanylic acid and t-inosinic acid (I+G), yeast extract, the contour purine substance of seafood extract, causes purine content in food and raise, and in food labelling, do not make detailed mark. Therefore, therefore, it is provided that the technology of purine content in a kind of quick and accurate detection food, allows business and consumer grasp food purine content information, and the mankind improve the disease-resistant level of health care important Practical significance. Nucleotide, base series products are also one of food and medicinal industry important source material, and the raising improved promoting food mfg level, food safety safeguard level of detection technique, is conducive to promoting economic development and social harmony.
The product majority of purine-containing is manufactured by biology, and Nucleotide, base (purine and pyrimidine) are mostly combined with other kind materials or coexist, and composition is comparatively complicated. Accurately to be measured, usually complicated sample pretreatment need to first be carried out, step comprises the links such as digestion degraded, chemically derived, impurity (effective constituent) absorption or precipitation, liquid or solid separation, general sample detection need to carry out strong acid decomposition, acid-base neutralisation, sex change precipitation, separating treatment, extraction target component at present, therefore needs by multiple means except interference components such as Deproteinization, polysaccharide, auxiliary material, byproducts of reaction. But in existing conventional isolation technique, often kind of preprocessing means can only use corresponding utensil, with digestion tube, derivative pipe as digestion degraded, chemically derived operation, impurity (effective constituent) absorption or precipitation use beaker, flask or reactor;Lock out operation uses funnel, strainer, whizzer etc. These conventional utensil function singlenesses, when processing a large amount of inspection product or step is complicated, normal occur that a large amount of utensils needs to use and the problems such as debris loss or the improper dilution of sample occurs with rear needs are cleaning, utensil takies working space, it is loaded down with trivial details to operate, in link switching process, causes creating defect or the deficiencies such as detection working strength is big, efficiency is low, metrical error is big.
Therefore, for the problems referred to above, the present invention provides a kind of Multifunctional inspection sample extraction tripping device, the detection efficiency needing to carry out complicated pretreated Nucleotide, base (purine and pyrimidine) sample and analogous products can be significantly improved in biochemical products, reduce processing links and required multiple utensil, reduce ordinary method and need to process through multiclass utensil, shift and cause sample loss or make the metrical error being diluted to; Further, the present invention also has reduction labour intensity, it is to increase accuracy in detection, when a large amount of sample detection, has and processes clear superiority efficiently. Other being needed to the preparation carrying out solid-liquid separation or detection analysis field operation, all or part of this device of use also has identical convenient performance.
Summary of the invention
The present invention provides a kind of Multifunctional inspection sample extraction tripping device, is applicable to detect containing the clearing up of base sample, purifies, the pretreatment operation such as separation, while be also applicable to other similar pretreatment operation.
In order to realize the technical purpose of the present invention, the present invention adopts following technical scheme.
A kind of Multifunctional inspection sample extraction tripping device, comprise apparatus main body, described apparatus main body comprises superposed reaction unit, the extraction element at middle part and the device for storing liquid of bottom, it is positioned at the valve bottom device for storing liquid, it is connected and fixed the first quick-mounting clamp hoop of reaction unit and extraction element, it is connected and fixed the 2nd quick-mounting clamp hoop of extraction element and device for storing liquid, it is provided with sealed bolster plate between described reaction unit and extraction element, it is connected with telescopic chute between described extraction element and device for storing liquid, the lower end of described telescopic chute is provided with spacing rubber gasket, seal gum packing ring it is disposed with between described extraction element and device for storing liquid, filtration medium, telescopic chute and U shape rubber gasket, described apparatus main body by the first quick-mounting clamp hoop and the 2nd quick-mounting clamp hoop by reaction unit, extraction element and device for storing liquid connect as one structure.
Further, described telescopic chute is H shape shape, and the middle part of telescopic chute is for being provided with the slab construction of multiple perforate.
Further, being provided with multiple conduction hole on the U shape rubber gasket of described device for storing liquid inside, described conduction hole is positioned at the periphery of perforate.
Further, the middle part of described telescopic chute is provided with projection identical with conduction hole quantity, the corresponding sealing in position.
Further, described filtration medium is the one in screen cloth, filter paper or filter membrane.
Further, being also provided with the hexagon bolt one that multiple reinforcement is fixing on the top of described telescopic chute, the bottom of described telescopic chute is provided with the fixing hexagon bolt two of multiple reinforcement.
Further, described hexagon bolt two through spacing rubber gasket and screws in telescopic chute formation connection to be threadedly engaged mode.
Further, described device for storing liquid is along spacing rubber gasket direction axial stretching.
Further, described valve is also connected to valve adapter.
Further, the main body of described reaction unit, extraction element and device for storing liquid is made up of stainless steel, glass or other analogous material meeting performance requriements, as having high strength, high rigidity, alloy material that non-corrosibility is good; The internal surface of reaction unit has PTFE-tetrafluoroethylene material lining.
The useful effect that the present invention has is: the present invention provides a kind of Multifunctional inspection sample extraction tripping device, adopt integrated apparatus, needs can be tested according to reality, complete all processes such as digestion degraded, chemically derived, impurity (effective constituent) absorption or precipitation, liquid or solid separation in the lump, or complete wherein several treating processes according to actual needs.
Compared with existing extraction and separation technology or device, a kind of Multifunctional inspection sample extraction tripping device provided by the invention, no matter in purposes diversity, simple operation, or in minimizing analytical error, save utensil and take there is in space significant progress, overcome the deficiency of ordinary method.
Accompanying drawing explanation
In order to the technical scheme being illustrated more clearly in the embodiment of the present invention, below the accompanying drawing used required in embodiment being described is briefly described:
Fig. 1 is that the present invention reacts or extracts status architecture schematic diagram;
Fig. 2 is filtration condition structural representation of the present invention;
Fig. 3 is perforate schematic diagram on telescopic chute flat board of the present invention;
Fig. 4 is conduction hole schematic diagram on U shape rubber gasket of the present invention;
Fig. 5 is the spacing rubber gasket schematic diagram of the present invention.
In figure: 1-reaction unit; 11-sealed bolster plate; 2-extraction element; 21-filtration medium; 3-device for storing liquid; 31-valve; 32-valve is taken over; 4-telescopic chute; 41-perforate; 42-is protruding; 51-first quick-mounting clamp hoop; 52-the 2nd quick-mounting clamp hoop; 61-seal gum packing ring; The spacing rubber gasket of 62-; 63-U shape rubber gasket; 64-conduction hole; 71-hexagon bolt one; 72-hexagon bolt two.
Embodiment
In order to make technical problem solved by the invention, technical scheme and useful effect clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated. It is to be understood that specific embodiment described herein is only in order to explain the present invention, do not limit the present invention.
With reference to Fig. 1, Fig. 2, Fig. 3, shown in Fig. 4 and Fig. 5, the present invention provides a kind of Multifunctional inspection sample extraction tripping device, comprise apparatus main body, described apparatus main body comprises superposed reaction unit 1, the extraction element 2 at middle part and the device for storing liquid 3 of bottom, it is positioned at the valve 31 bottom device for storing liquid 3, it is connected and fixed the first quick-mounting clamp hoop 51 of reaction unit 1 and extraction element 2, it is connected and fixed the 2nd quick-mounting clamp hoop 52 of extraction element 2 and device for storing liquid 3, it is provided with sealed bolster plate 11 between described reaction unit 1 and extraction element 2, it is connected with telescopic chute 4 between described extraction element 2 and device for storing liquid 3, the lower end of described telescopic chute 4 is provided with spacing rubber gasket 62, it is disposed with seal gum packing ring 61 between described extraction element 2 and device for storing liquid 3, filtration medium 21, telescopic chute 4 and U shape rubber gasket 63, described apparatus main body by the first quick-mounting clamp hoop 51 and the 2nd quick-mounting clamp hoop 52 by reaction unit 1, extraction element 2 and device for storing liquid 3 connect as one structure.
Described telescopic chute 4 is H shape shape, and the middle part of telescopic chute 4 is for being provided with the slab construction of multiple perforate 41. Being provided with 8-16 conduction hole 64 on the U shape rubber gasket 63 of described device for storing liquid 3 inside, described conduction hole 64 is positioned at the periphery of perforate 41, and the middle part of described telescopic chute 4 is provided with the projection 42 of the sealing corresponding to conduction hole 64 of equal amts. Described filtration medium 21 is the one in screen cloth, filter paper or filter membrane. The top of described telescopic chute 4 is also provided with 4-10 and strengthens fixing hexagon bolt 1, the bottom of described telescopic chute 4 is provided with 4-10 and strengthens fixing hexagon bolt 2 72, and described hexagon bolt 2 72 is through spacing rubber gasket 62 and screws in telescopic chute formation connection to be threadedly engaged mode.Described device for storing liquid 3, along spacing rubber gasket 62 direction axial stretching, is also connected to valve adapter 32 on described valve 31.
The principle how device of the present invention realizing its work further below is set forth. Reaction unit 1 is responsible for Specimen eliminating function, by by the reaction unit 1 of cylinder shape, and the sealed bolster plate 11 between reaction unit 1 and extraction element 2 seals, and after loading onto the first quick-mounting clamp hoop 51, stand upside down and place, as Specimen eliminating device, can be used for the decomposition (derive) under various strong acid, highly basic and the condition such as neutral gentle or biological enzymatic decomposition (derive), decomposition Applicable temperature is 0-125 DEG C, applicable pressure is no more than 103.4kPa(1.05kg/cm2). After having reacted, open the first quick-mounting clamp hoop 51, sealed bolster plate 11, the operations such as the stopping of reaction of next step flow process, soda acid adjustment, organic solvent deposit, sex change, extraction or adsorption treatment can be carried out.
Extraction element 2 and device for storing liquid 3 are responsible for extraction and the filtering function of device. Extraction element 2 and storage liquid device 3 are cylinder shape, by with telescopic chute on 4 hexagon bolt 1, hexagon bolt 2 72 be fastenedly connected integral. The middle part of telescopic chute 4 is provided with the projection 42 of sealing corresponding to conduction hole 64, and after loading onto the 2nd quick-mounting clamp hoop 52, protruding 42 just seal the conduction hole 64 on U shape rubber gasket 63, are sealed the bottom of extraction element 2. Now, between extraction element 2 and device for storing liquid 3, it is in state of isolation, subsequent extracted or the solid cleaning of sample can be carried out in extraction element 2, release protruding 42 and be engaged with the sealing of U shape rubber gasket 63, then realize liquid filtering function further.
After pulling down the 2nd quick-mounting clamp hoop 52 connecting extraction element 2 and storage liquid device 3, can by device for storing liquid 3 along spacing rubber gasket 62 direction axial tension, maximum tension distance is support the upper edge to hexagon bolt 2 72 to spacing rubber gasket 62 times edges. By device for storing liquid 3 is stretched, make the internal space of device for storing liquid 3 become big, produce local negative pressure, and then make the liquid filtering in extraction element 2 store liquid device 3 to bottom, it is achieved filtering function.
Further, close the valve 31 bottom device for storing liquid 3, and when device for storing liquid 3 is pulled back to extraction element 2 along maximum tension distance, now, pull back the local malleation that process produces by telescopic chute 4, gas is overflowed to the side of extraction element 2 from the side of device for storing liquid 3, and then the accumulation throw out on impact filtration medium 21, filtration medium 21 is oppositely dredged, it is achieved strainability improves or realizes the preliminary cleaning of filtration medium.
In Multifunctional inspection sample extraction tripping device provided by the invention, the process such as digestion degraded, impurity (effective constituent) absorption or precipitation, liquid or solid separation are arranged in same set of device and complete. The multiple advantages such as this integrated design device has simple and compact for structure, good airproof performance, and movement is smooth and easy, stable and reliable for performance, multiple functional, installing/dismounting is quick, easy to clean. Can according to the purposes object flexible combination device of process, the reaction unit 1 of differing capacities, extraction element 2, telescopic chute 4, storage liquid device 3 engage bore specification unanimously, and docking coincide, and significantly reduces artificial metrical error, improve detection efficiency, improve operating environment and labor condition. Apparatus of the present invention main body is made up of stainless steel, glass or analogous material, the lining material of reaction unit 1 internal surface is PTFE-tetrafluoroethylene, strengthen this device acid and alkali-resistance, oxygenant, organic solvent corrosion and high temperature resistant, high-voltage performance, the lining of described reaction unit 1 internal surface can also be other have meet acid and alkali-resistance, resistance to oxidation agent, organic solvent corrosion and other lining material high temperature resistant, high-voltage performance.
The foregoing is only the better embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement etc., all should be included within protection scope of the present invention.
Claims (10)
1. a Multifunctional inspection sample extraction tripping device, comprise apparatus main body, it is characterized in that: described apparatus main body comprises superposed reaction unit (1), the extraction element (2) at middle part and the device for storing liquid (3) of bottom, it is positioned at the valve bottom device for storing liquid (31), it is connected and fixed the first quick-mounting clamp hoop (51) of reaction unit and extraction element, it is connected and fixed the 2nd quick-mounting clamp hoop (52) of extraction element and device for storing liquid, sealed bolster plate (11) it is provided with between described reaction unit and extraction element, telescopic chute (4) it is connected with between described extraction element and device for storing liquid, the lower end of described telescopic chute is provided with spacing rubber gasket (62), seal gum packing ring (61) it is disposed with between described extraction element and device for storing liquid, filtration medium (21), telescopic chute (4) and U shape rubber gasket (63), described apparatus main body by the first quick-mounting clamp hoop and the 2nd quick-mounting clamp hoop by reaction unit, extraction element and device for storing liquid connect as one structure.
2. a kind of Multifunctional inspection sample extraction tripping device according to claim 1, it is characterised in that: described telescopic chute is H shape shape, and the middle part of telescopic chute is for being provided with the slab construction of multiple perforate (41).
3. a kind of Multifunctional inspection sample extraction tripping device according to claim 2, it is characterised in that: described device for storing liquid is along spacing rubber gasket (62) direction axial stretching.
4. a kind of Multifunctional inspection sample extraction tripping device according to claim 1, it is characterised in that: being provided with multiple conduction hole (64) on the U shape rubber gasket of described device for storing liquid inside, described conduction hole is positioned at the periphery of perforate (41).
5. a kind of Multifunctional inspection sample extraction tripping device according to claim 4, it is characterised in that: the middle part of described telescopic chute is provided with the projection (42) of sealing identical with conduction hole quantity, that position is corresponding.
6. a kind of Multifunctional inspection sample extraction tripping device according to claim 1, it is characterised in that: described filtration medium is the one in screen cloth, filter paper or filter membrane.
7. a kind of Multifunctional inspection sample extraction tripping device according to claim 1, it is characterized in that: the top of described telescopic chute is also provided with the fixing hexagon bolt one (71) of multiple reinforcement, the bottom of described telescopic chute is provided with the fixing hexagon bolt two (72) of multiple reinforcement.
8. a kind of Multifunctional inspection sample extraction tripping device according to claim 7, it is characterised in that: described hexagon bolt two (72) is through spacing rubber gasket (62) and screws in telescopic chute to be threadedly engaged mode, is formed and connects.
9. a kind of Multifunctional inspection sample extraction tripping device according to claim 1, it is characterised in that: described valve (31) is also connected to valve adapter (32).
10. a kind of Multifunctional inspection sample extraction tripping device according to claim 1, it is characterized in that: the main body of reaction unit (1), extraction element (2) and device for storing liquid (3) is made up of stainless steel, glass or other satisfactory material, the internal surface of reaction unit (1) has PTFE-tetrafluoroethylene material lining.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610190080.0A CN105675371B (en) | 2016-03-29 | 2016-03-29 | A kind of Multifunctional inspection sample extraction separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610190080.0A CN105675371B (en) | 2016-03-29 | 2016-03-29 | A kind of Multifunctional inspection sample extraction separator |
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| CN105675371A true CN105675371A (en) | 2016-06-15 |
| CN105675371B CN105675371B (en) | 2018-09-25 |
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| CN201610190080.0A Expired - Fee Related CN105675371B (en) | 2016-03-29 | 2016-03-29 | A kind of Multifunctional inspection sample extraction separator |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109239283A (en) * | 2018-09-29 | 2019-01-18 | 平顶山金晶生物科技股份有限公司 | A kind of device for fast detecting of soluble soybean polysaccharide content |
| CN112229676A (en) * | 2020-09-09 | 2021-01-15 | 茂名市广地化工有限公司 | Separation sampling device in reation kettle |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110308945A1 (en) * | 2010-06-17 | 2011-12-22 | Geneasys Pty Ltd | Genetic analysis loc device with thick electrodes for electrochemiluminescent detection of target sequences |
| JP2013205114A (en) * | 2012-03-27 | 2013-10-07 | Univ Of Fukui | Replica film generation method of vanadium alloy material |
| US20150119231A1 (en) * | 2008-08-08 | 2015-04-30 | The University Of Toledo | Synthesis of Polymeric Ionic Liquids Using a Photochemical Polymerization Process |
| CN104703699A (en) * | 2012-07-06 | 2015-06-10 | Aviva生物科技公司 | Methods and compositions for separating or enriching cells |
| CN205719681U (en) * | 2016-03-29 | 2016-11-23 | 广东江门生物技术开发中心有限公司 | A kind of Multifunctional inspection sample extraction segregation apparatus |
-
2016
- 2016-03-29 CN CN201610190080.0A patent/CN105675371B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150119231A1 (en) * | 2008-08-08 | 2015-04-30 | The University Of Toledo | Synthesis of Polymeric Ionic Liquids Using a Photochemical Polymerization Process |
| US20110308945A1 (en) * | 2010-06-17 | 2011-12-22 | Geneasys Pty Ltd | Genetic analysis loc device with thick electrodes for electrochemiluminescent detection of target sequences |
| JP2013205114A (en) * | 2012-03-27 | 2013-10-07 | Univ Of Fukui | Replica film generation method of vanadium alloy material |
| CN104703699A (en) * | 2012-07-06 | 2015-06-10 | Aviva生物科技公司 | Methods and compositions for separating or enriching cells |
| CN205719681U (en) * | 2016-03-29 | 2016-11-23 | 广东江门生物技术开发中心有限公司 | A kind of Multifunctional inspection sample extraction segregation apparatus |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109239283A (en) * | 2018-09-29 | 2019-01-18 | 平顶山金晶生物科技股份有限公司 | A kind of device for fast detecting of soluble soybean polysaccharide content |
| CN112229676A (en) * | 2020-09-09 | 2021-01-15 | 茂名市广地化工有限公司 | Separation sampling device in reation kettle |
| CN112229676B (en) * | 2020-09-09 | 2024-04-30 | 茂名市广地化工有限公司 | Separate sampling device in reation kettle |
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