CN108020506B - Multi-project combined reagent cup kit - Google Patents
Multi-project combined reagent cup kit Download PDFInfo
- Publication number
- CN108020506B CN108020506B CN201711430741.3A CN201711430741A CN108020506B CN 108020506 B CN108020506 B CN 108020506B CN 201711430741 A CN201711430741 A CN 201711430741A CN 108020506 B CN108020506 B CN 108020506B
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- reagent
- container body
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- 239000003153 chemical reaction reagent Substances 0.000 title claims abstract description 117
- 238000007789 sealing Methods 0.000 claims description 92
- 239000007788 liquid Substances 0.000 claims description 51
- 239000000758 substrate Substances 0.000 claims description 11
- 238000004891 communication Methods 0.000 claims description 3
- 238000001514 detection method Methods 0.000 abstract description 29
- 239000000463 material Substances 0.000 description 9
- 238000000034 method Methods 0.000 description 6
- 238000003780 insertion Methods 0.000 description 5
- 230000037431 insertion Effects 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000012545 processing Methods 0.000 description 4
- 238000012742 biochemical analysis Methods 0.000 description 3
- 239000000178 monomer Substances 0.000 description 3
- 230000002265 prevention Effects 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- 210000001124 body fluid Anatomy 0.000 description 1
- 239000010839 body fluid Substances 0.000 description 1
- 238000004737 colorimetric analysis Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000010902 straw Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
Abstract
The invention discloses a multi-project combined reagent cup kit, which comprises two connecting frames and a plurality of reagent cups, wherein the two connecting frames are oppositely arranged, each connecting frame extends along the front-back direction, a plurality of inserting holes are arranged on each connecting frame at intervals along the front-back direction, and the inserting holes extend along the up-down direction; the reagent cups are sequentially arranged along the front-back direction, the left side and the right side of each reagent cup are respectively provided with an inserting piece, and the two inserting pieces are respectively inserted into the two opposite inserting holes on the connecting frame. According to the multi-item combined reagent cup kit provided by the embodiment of the invention, the multi-item detection efficiency can be improved, and meanwhile, the kit is convenient for carrying reagents and can be applied to a portable biochemical analyzer.
Description
Technical Field
The invention relates to a biochemical analyzer, in particular to a multi-project combined reagent cup kit for the biochemical analyzer.
Background
Biochemical analyzers are instruments that measure a specific chemical component in a body fluid according to the principle of optoelectric colorimetry. The method has the advantages of high measurement speed, high accuracy and small consumption of reagents, and is widely used in hospitals, epidemic prevention stations and family planning service stations at all levels.
The cuvette is a container for biochemical analysis, when detecting different items, different reagents need to be added into each cuvette, and the cuvettes need to be inserted into corresponding detection holes on a biochemical analyzer, so that different items are detected by different detection holes, and the corresponding relation between each cuvette and the detection hole needs to be distinguished one by one due to the plurality of items, so that the operation is very inconvenient.
In addition, in order to adapt to the mobile medical requirements, such as medical rural services, etc., some portable biochemical analyzers are often carried to non-stationary sites, in this case, various reagents need to be carried, and when the non-stationary sites perform multiple item detection, it is more complicated to distinguish the correspondence between each cuvette and the detection hole due to the limitations of field conditions and environment, and the detection efficiency is reduced.
Disclosure of Invention
The present invention aims to solve at least one of the technical problems in the related art to some extent. To this end, the invention aims to propose a kit of multiple project combined reagent cups.
To achieve the above object, a multi-project combined reagent cup kit according to an embodiment of the present invention comprises:
the connecting frames are oppositely arranged, each connecting frame extends along the front-back direction, a plurality of plug holes are arranged on each connecting frame at intervals along the front-back direction, and the plug holes extend along the up-down direction;
the reagent cups are sequentially arranged along the front-back direction, the left side and the right side of each reagent cup are respectively provided with a plug connector, and the two plug connectors are respectively plugged into the two opposite plug holes on the connecting frame.
According to the multi-item combined reagent cup kit provided by the embodiment of the invention, the plurality of reagent cups can be inserted between the two connecting frames, and the plurality of reagent cups are sequentially arranged along the front-back direction, so that different reagents can be contained in the reagent cups for different detection items, and in the detection process, the multi-item combined reagent cup kit only needs to be integrally inserted into each detection hole on the biochemical analyzer, and as each reagent cup is assembled on the connecting frame in advance according to the sequence corresponding to the detection hole on the biochemical analyzer, each reagent cup can be inserted into the corresponding detection hole when the multi-item combined reagent cup kit is integrally inserted into each detection hole on the biochemical analyzer, the operation is simple, the multi-item detection efficiency is improved, and meanwhile, the reagent kit is convenient to carry and can be applied to the portable biochemical analyzer.
In addition, the multi-project combined reagent cup kit according to the above embodiment of the present invention may further have the following additional technical features:
according to one embodiment of the invention, a notch is arranged on one side, close to the connecting frame, of the inner wall of the plug hole, and extends along the up-down direction, and the upper end of the notch is open;
the plug connector comprises a neck and a clamping part, the neck extends along the up-down direction and is connected to the reagent cup, and the clamping part extends along the up-down direction and is connected to the neck;
the clamping part is inserted into the inserting hole, the neck is accommodated in the opening, and the width of the opening is smaller than that of the inserting hole so as to limit the clamping part into the inserting hole.
According to one embodiment of the invention, at least one of the left side surface and the right side surface of the connecting frame is provided with a plurality of folding grooves, the folding grooves are arranged at intervals along the front-back direction, and each folding groove is positioned between two adjacent plug holes so that the connecting frame can be broken off from the folding groove.
According to one embodiment of the invention, the cross section of the folding groove is in a V shape.
According to one embodiment of the invention, the folding groove on the left side of the connecting frame is arranged opposite to the folding groove on the right side of the connecting frame.
According to one embodiment of the invention, the reagent cup comprises:
the liquid storage device comprises a container body, a first sealing cover and a second sealing cover, wherein a first liquid storage cavity and a second liquid storage cavity which are independent of each other are formed in the container body, a first opening communicated with the first liquid storage cavity is formed in the upper end of the container body, and a second opening communicated with the first liquid storage cavity and a third opening communicated with the second liquid storage cavity are formed in the lower end of the container body;
the first sealing cover is covered at the upper end of the container body so as to seal the first opening; the second sealing cover is covered at the lower end of the container body so as to seal the second opening and the third opening;
the cuvette is provided with an opening, and after the first sealing cover is removed from the lower end of the container body, the opening of the cuvette can be sleeved with the lower end of the container body so that the first liquid storage cavity and the second liquid storage cavity are communicated with the cuvette.
According to one embodiment of the present invention, the upper end of the container body is provided with a receiving groove, and the first sealing cover includes:
the flexible connecting piece is provided with a first end and a second end;
the connecting plug is formed at the first end and protrudes downwards, and the first sealing plug is formed at the second end and protrudes upwards;
the connecting plug is tightly matched in the accommodating groove, and the first sealing plug is inserted into the first opening after being folded by the flexible connecting sheet so as to seal the first opening.
According to one embodiment of the invention, the side wall of the accommodating groove is provided with a vent groove extending in the up-down direction, the extending length of the vent groove is larger than the thickness of the connecting plug, and the upper end of the vent groove is communicated with the external atmosphere.
According to one embodiment of the invention, the second sealing cover comprises:
a substrate;
the second sealing cover and the third sealing plug are arranged on the upper surface of the substrate at intervals, the second sealing plug is inserted into the second opening to seal the second opening, and the third sealing plug is inserted into the third opening to seal the third opening.
According to one embodiment of the invention, the cuvette comprises a cup body and a funnel formed at the upper end of the cup body, and the opening is formed at the upper end of the funnel.
Additional aspects and advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a multi-project combined reagent cup kit according to an embodiment of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
FIG. 3 is a cross-sectional view taken along the direction A-A in FIG. 1;
FIG. 4 is a partial enlarged view at B in FIG. 3;
FIG. 5 is a schematic illustration of the structure of a reagent cup in a multi-project combined reagent cup kit according to an embodiment of the present invention;
FIG. 6 is an exploded view of the reservoir of the reagent cup in the multi-project combined reagent cup kit according to the present invention;
FIG. 7 is a cross-sectional view of a reservoir of a reagent cup in a multiple project combined reagent cup kit according to an embodiment of the present invention;
FIG. 8 is a schematic structural view of a cup-to-reservoir sleeved state of a cuvette of a reagent cup in a multi-project combined reagent cup kit according to an embodiment of the present invention;
FIG. 9 is a schematic diagram of a cuvette and reservoir separation state of a reagent cup in a multi-project combined reagent cup kit according to an embodiment of the present invention;
FIG. 10 is a cross-sectional view of a cuvette and reservoir cup of a reagent cup in a multi-project combined reagent cup kit according to an embodiment of the present invention.
Reference numerals:
a reservoir 100;
a container body 10;
a first opening 101;
a second opening 102;
a third opening 103;
a receiving groove 104;
a discharge groove 1041;
a step surface 105;
a plug 106;
a clamping portion 1061;
a neck 1062;
a first liquid storage chamber P11;
a second liquid storage chamber P12;
a first sealing cover 11;
a connecting piece 111;
a connection plug 112;
a first sealing plug 113;
a first grip 114;
a second sealing cover 12;
a substrate 121;
a second sealing plug 122;
a third sealing plug 123;
a second grip 124;
cuvette 200;
a cup 20;
a funnel 21;
an opening 211;
a connection frame 300;
a plug hole 30;
a notch 301;
the fold groove 31.
The achievement of the objects, functional features and advantages of the present invention will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below are exemplary and intended to illustrate the present invention and should not be construed as limiting the invention, and all other embodiments, based on the embodiments of the present invention, which may be obtained by persons of ordinary skill in the art without inventive effort, are within the scope of the present invention.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "circumferential", "radial", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present invention and simplify the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present invention, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
In the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; 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 of ordinary skill in the art according to the specific circumstances.
In the present invention, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.
A multi-project combination reagent cup kit according to an embodiment of the present invention is described in detail below with reference to the accompanying drawings.
Referring to fig. 1 to 4, a kit for multi-project combined reagent cup according to an embodiment of the present invention comprises two connecting frames 300 and a plurality of reagent cups.
Specifically, the two connection frames 300 are oppositely disposed, each connection frame 300 extends along a front-rear direction, and a plurality of plug holes 30 are arranged on each connection frame 300 at intervals along the front-rear direction, and the plug holes 30 extend along the up-down direction.
The reagent cups are sequentially arranged along the front-back direction, the left side and the right side of each reagent cup are respectively provided with an inserting piece 106, and the two inserting pieces 106 are respectively inserted into the two opposite inserting holes 30 on the two connecting frames 300.
That is, the plurality of plugging holes 30 on one connecting frame 300 are in one-to-one correspondence with the plurality of plugging holes 30 on the other connecting frame 300, and the corresponding two plugging holes 30 are oppositely arranged to form a group of plugging holes 30, so that a plurality of groups of plugging holes 30 can be formed on the two connecting frames 300. The plurality of reagent cups are in one-to-one correspondence with the plurality of groups of plug holes 30, and the plug pieces 106 on the left side and the right side of each reagent cup are respectively plugged into one group of plug holes 30 corresponding to the plug pieces 106, namely, the plug pieces 106 on the left side of each reagent cup are plugged into one plug hole 30 in the corresponding group of plug holes 30, and the plug pieces 106 on the right side of each reagent cup are plugged into the other plug hole 30 in the group of plug holes 30.
The connectors 106 on both sides of the plurality of reagent cups are respectively inserted into the respective groups of insertion holes 30 on the two connecting frames 300 in the above manner, so that the plurality of reagent cups can be sequentially fixed between the two connecting frames 300, and the plurality of reagent cups and the two connecting frames 300 form a whole.
According to the multi-item combined reagent cup kit provided by the embodiment of the invention, the plurality of reagent cups can be inserted between the two connecting frames 300, and the plurality of reagent cups are sequentially arranged along the front-rear direction, so that different reagents can be contained in the reagent cups for different detection items, and in the detection process, the multi-item combined reagent cup kit only needs to be integrally inserted into each detection hole on the biochemical analyzer, and as each reagent cup is previously assembled on the connecting frame 300 according to the sequence corresponding to the detection hole on the biochemical analyzer, each reagent cup can be inserted into the corresponding detection hole when the multi-item combined reagent cup kit is integrally inserted into each detection hole on the biochemical analyzer, the operation is simple, the multi-item detection efficiency is improved, and meanwhile, the reagent kit is convenient to carry and can be applied to the portable biochemical analyzer.
Referring to fig. 2 to 4, in one embodiment of the present invention, a notch 301 is formed on a side of the inner wall of the socket hole 30 adjacent to the connection frame 300, and the notch 301 extends in the up-down direction and has an upper end opened. The plug 106 includes a neck 1062 and a clamping portion 1061, the neck 1062 extends in the vertical direction and is connected to the reagent cup, and the clamping portion 1061 extends in the vertical direction and is connected to the neck 1062. The clamping portion 1061 is inserted into the insertion hole 30, the neck portion 1062 is received in the opening 301, and the width of the opening 301 is smaller than the width of the insertion hole 30, so as to define the clamping portion 1061 in the insertion hole 30.
When specifically assembling, the lower end of the clamping part 1061 in the plug 106 can be aligned with the plug hole 30, and the reagent cup is pushed downwards slightly by force, so that the clamping part 1061 is inserted into the plug hole 30, and the neck part 1062 of the plug 106 enters the notch 301 along the extending direction of the notch 301, so that the reagent cup can be inserted and fixed on the two connecting frames 300, the structure is simple, the assembling is convenient, and the connection between the assembled reagent cup and the two connecting frames 300 is stable and reliable.
Referring to fig. 2, in some embodiments of the present invention, at least one of the left side and the right side of the connection frame 300 is provided with a plurality of folding slots 31, and the folding slots 31 are spaced apart in the front-rear direction, and each folding slot 31 is located between two adjacent insertion holes 30, so that the connection frame 300 may be broken from the folding slot 31.
That is, the plurality of folding slots 31 may divide the connecting frame 300 into a plurality of units, and a portion between two adjacent folding slots 31 is a single unit, and each single unit has a plugging hole 30. Further, since the folding groove 31 has a certain depth, strength is relatively low at the position of the folding groove 31, and the connection frame 300 is easily broken at this point, so that one or several single bodies are separated from the connection frame 300.
In a specific production and processing process, the connecting frame 300 is processed into a long strip shape, and when the connecting frame 300 is specifically used, the connecting frame 300 can be broken according to the number of reagent cups required, for example, the number of detection items is five, for example, only five reagent cups are required, and correspondingly, the connecting frame 300 can be broken at the position of the fifth folding groove 31, so that the first five monomers are separated from the connecting frame 300, and of course, the five monomers still maintain a connection state, therefore, the connectors 106 on the five reagent cups can be respectively inserted into the inserting holes 30 on the five monomers.
In other words, in the present embodiment, the design of the folding groove 31 can enable the user to break the connecting frame 300 according to the requirement in use, so as to meet the assembly requirement of a certain number of reagent cups, and the use is more convenient and flexible, and the batch processing and production of the connecting frame 300 are also convenient.
Advantageously, the cross section of the fold groove 31 is V-shaped, so that the connecting frame 300 is more easily broken at the fold groove 31, and the breaking operation is simpler.
Advantageously, the folding groove 31 on the left side of the connecting frame 300 is opposite to the folding groove 31 on the right side of the connecting frame 300 (as shown in fig. 2), so that the folding groove 31 on the left and right sides is opposite to each other, which can make the strength of the position lower, and is easier to break, and can break to the left or to the right, and the use is more convenient.
Referring to fig. 5 to 10, in some embodiments of the present invention, the reagent cup includes a reservoir 100 and a cuvette 200, wherein the reservoir 100 includes a container body 10, a first sealing cap 11 and a second sealing cap 12, the container body 10 has a first liquid storage chamber P11 and a second liquid storage chamber P12 independent from each other, the upper end of the container body 10 has a first opening 101 communicating with the first liquid storage chamber P11, and the lower end of the container body 10 has a second opening 102 communicating with the first liquid storage chamber P11 and a third opening 103 communicating with the second liquid storage chamber P12. In the example of fig. 7, the first liquid storage chamber P11 and the second liquid storage chamber P12 are arranged at left and right intervals, and the upper end of the first liquid storage chamber P11 is opened to form the first opening 101, the lower end of the first liquid storage chamber P11 is opened to form the second opening 102, and the lower end of the second liquid storage chamber P12 is opened to form the third opening 103. Wherein the first liquid storage chamber P11 may be used for storing a first reagent, and the second liquid storage chamber P12 may be used for storing a second reagent, the first reagent and the second reagent being different reagents.
A first sealing cover 11 is arranged at the upper end of the container body 10 in a covering manner to seal the first opening 101; the second sealing cover 12 is arranged at the lower end of the container body 10 in a covering manner so as to seal the second opening 102 and the third opening 103; that is, the first sealing cap 11 is for sealing the first opening 101 of the reservoir 100, and the second sealing cap 12 is adapted to simultaneously seal the second opening 102 and the second opening 102 of the reservoir 100.
The cuvette 200 has an opening 211, and in the example of fig. 6, the opening 211 is located at an upper end of the cuvette 200, and when the first sealing cover 11 is removed from the lower end of the container body 10, the opening 211 of the cuvette 200 may be sleeved with the lower end of the container body 10, so that the first liquid storage chamber P11 and the second liquid storage chamber P12 are communicated with the cuvette 200.
That is, when the first sealing cap 11 is detached from the container body 10, the cuvette 200 may be coupled to the lower end of the container body 10 through the opening 211 thereof, and at this time, the second and third openings 102 and 103 of the lower end of the container body 10 communicate with the opening 211 of the cuvette 200, so that the first and second liquid storage chambers P11 and P12 in the container body 10 may communicate with the cuvette 200.
Advantageously, the connectors 106 may be disposed on the left and right sides of the container cup 20 and integrally formed with the container body 10, so that the structure is simple and the manufacturing process is facilitated.
The following briefly describes the method of using the reagent cup according to the embodiment of the present invention:
when biochemical analysis and detection are needed, especially when biochemical analysis and detection are needed to be carried out at a non-fixed place, the first opening 101 is sealed through the first sealing cover 11, then the first reagent is filled into the first liquid storage cavity P11 from the second opening 102, the second reagent is filled into the second liquid storage cavity P12 from the third opening 103, and the like, then the second sealing cover 12 seals the second opening 102 and the third opening 103, finally the plug-in piece 106 is inserted into the plug-in hole 30 on the connecting frame 300, so that the reagent cups are fixed between the two connecting frames 300, and therefore, each reagent cup is filled with the needed reagent in turn and is fixed on the two connecting frames 300 in turn, and reagent carrying is facilitated, for example, the reagent is carried to the non-fixed place.
In the detection process, the connecting frame 300 and the liquid reservoirs 100 of the reagent cups can be integrally inverted, at this time, the second sealing cover 12 is positioned above, the first sealing cover 11 is positioned below, and then the second sealing cover 12 is opened; then, the cuvette 200 is also inverted and then sleeved with the lower end of the container body 10, and at this time, the second opening 102 and the third opening 103 at the lower end of the container body 10 are communicated with the opening 211 of the cuvette 200; further, each reagent cup and the connecting frame 300 are synchronously reset (restored to the initial upright state), at this time, the first reagent in the first liquid storage cavity P11 can flow into the cuvette 200 through the second opening 102, and the second reagent in the second liquid storage cavity P12 can flow into the cuvette 200 through the third opening 103 to be mixed with the first reagent; finally, the cuvette 200 in each reagent cup is correspondingly inserted into each detection hole on the biochemical analyzer, the first sealing cover 11 of each reagent cup is opened, and then samples are respectively added through the first opening 101 of each reagent cup, at this time, each sample can flow into the corresponding cuvette 200 through the corresponding first liquid storage cavity P11 and be mixed with the first reagent and the second reagent.
In the related art, it is generally necessary to add reagents and samples into the cuvette 200, and when it is used in a fixed place such as a hospital, an epidemic prevention station, a family planning service station, etc., it is convenient to add reagents and samples because the configuration of the hospital, the epidemic prevention station, the family planning service station is perfect. However, in order to meet the demands of mobile medical treatment, such as medical treatment and rural service, some portable biochemical analyzers are often carried to non-stationary sites, in which case various reagents are required to be carried, and when the non-stationary sites are detected, the reagents are required to be added to the cuvette 200 through auxiliary tools such as a straw, and obviously, the operation is complicated, the detection efficiency is reduced, and meanwhile, the reagents are inconvenient to carry.
In this embodiment, the reagent cup can utilize the first liquid storage cavity P11 and the second liquid storage cavity P12 of the liquid storage 100 to store the first reagent and the second reagent respectively, and seal the first liquid storage cavity P11 and the second liquid storage cavity P12 through the first seal cover 11 and the second seal cover 12, so that the reagent cup is convenient for carrying the required reagent, and when in field detection, the liquid storage 100 is inverted, the second seal cover 12 is opened, the cuvette 200 is inverted and sleeved on the liquid storage 100, then the liquid storage 100 and the cuvette 200 are synchronously reset, the first reagent in the first liquid storage cavity P11 and the second reagent in the second liquid storage cavity P12 can flow into the cuvette 200, finally, the first seal cover 11 is opened, the sample is added through the first opening 101, and then the sample can flow into the cuvette 200 through the first liquid storage cavity P11, so that the mixing of the sample and the reagent is realized.
Referring to fig. 6 to 7, in one embodiment of the present invention, the upper end of the container body 10 is provided with a receiving groove 104, the first sealing cover 11 includes a flexible connection sheet 111, a connection plug 112 and a first sealing plug 113, and the flexible connection sheet 111 has a first end and a second end; a connecting plug 112 is formed at the first end and protrudes downward, and a first sealing plug 113 is formed at the second end and protrudes upward; the connecting plug 112 is tightly fitted in the accommodating groove 104, and the first sealing plug 113 is folded by the flexible connecting sheet 111 and then inserted into the first opening 101, so as to seal the first opening 101.
That is, the connecting plug 112 and the first sealing plug 113 are located at both sides of the connecting piece 111, and the connecting plug 112 is tightly fitted in the receiving groove 104, so that the connecting piece 111 and the first sealing plug 113 are connected to the container body 10 without falling off. And the first sealing cover 11 is used for sealing the first opening 101 on the container body 10, since the connecting plug 112 and the first sealing plug 113 are located at both sides of the connecting piece 111, when the first sealing plug 113 is inserted into the first opening 101, the connecting piece 111 needs to be folded so that the first sealing plug 113 is inserted downward into the first opening 101 after being folded 180 °.
In this embodiment, the connecting plug 112 and the first sealing plug 113 are located at two sides of the connecting piece 111, so that when the first sealing cover 11 is pulled out from the first opening 101, the first sealing cover 11 can be away from the first opening 101, so that the first sealing cover 11 is prevented from being close to the first opening 101, and the sample is prevented from being added, so that the sample is conveniently added into the cuvette 200 from the first opening 101.
Advantageously, the connecting plug 112 and the first sealing cover 11 are integrally formed with the flexible connecting piece 111, for example, the connecting plug 112, the first sealing plug 113 and the flexible connecting piece 111 are made of the same flexible material, for example, a silica gel material, a rubber material, etc., and are integrally formed by injection molding, so that the structure is simpler, and the production and the processing are convenient. In addition, after the first sealing plug 113 made of flexible material is inserted into the first opening 101, the first sealing plug is tightly matched with the first opening 101, so that the sealing effect can be improved.
Referring to fig. 6 to 7, in one embodiment of the present invention, a sidewall of the receiving groove 104 is provided with a vent groove 1041 extending in an up-down direction, the vent groove 1041 has an extension length greater than a thickness of the connection plug 112, and an upper end of the vent groove 1041 is in communication with an external atmosphere.
Since the connecting plug 112 has a certain thickness and the connecting plug 112 is tightly matched with the accommodating groove 104, when the connecting plug 112 is inserted into the accommodating groove 104, the gas in the accommodating groove 104 is compressed, so that the internal pressure is high, and the connecting plug 112 is difficult to be completely plugged into the accommodating groove 104.
The first end is formed with the first pinching portion 114 protruding rightward, so that, in use, the first sealing plug 113 can be pulled out by pinching the first pinching portion 114 by the finger, that is, the first pinching portion 114 is used to facilitate the pulling out of the first sealing plug 113, which is more convenient for use.
Referring to fig. 5 to 7, in some embodiments of the present invention, the second sealing cap 12 includes a substrate 121, a second sealing plug 122, and a third sealing plug 123, the second sealing cap 12 and the third sealing plug 123 are disposed on an upper surface of the substrate 121 at intervals, the second sealing plug 122 is inserted into the second opening 102 to seal the second opening 102, and the third sealing plug 123 is inserted into the third opening 103 to seal the third opening 103.
That is, the second sealing plug 122 and the third sealing plug 123 are each provided on the upper surface of the substrate 121, and correspond to the second opening 102 and the third opening 103, respectively, the second sealing plug 122 is used to seal the second opening 102, and the third opening 103 is used to seal the third opening 103. When sealing is needed, only the second sealing plug 122 and the third sealing plug 123 are needed to be inserted into the second opening 102 and the third opening 103 respectively, so that the sealing device is convenient to use and simple in structure.
Advantageously, the first sealing cover 11 and the second sealing cover 12 are integrally formed with the substrate 121, for example, the first sealing cover 11, the second sealing cover 12 and the substrate 121 may be made of flexible materials such as silica gel, rubber, etc., and are integrally formed by injection molding, so that the structure is simpler, and the production and the processing are convenient. In addition, after the second sealing plug 122 made of flexible material is inserted into the second opening 102, it is tightly matched with the second opening 102, and after the third sealing plug 123 made of flexible material is inserted into the third opening 103, it is tightly matched with the third opening 103, so as to improve the sealing effect.
Illustratively, the lower surface of the substrate 121 is formed with the second holding portion 124 protruding downward, so that, in use, the second and third sealing plugs 122 and 123 can be pulled out by holding the second holding portion 124 by the finger, that is, the second holding portion 124 is used to facilitate the pulling out of the second and third sealing plugs 122 and 123, which is more convenient for use.
Referring to fig. 5 and 8 to 9, in one embodiment of the present invention, the cuvette 200 includes a cup body 20 and a funnel 21 formed at an upper end of the cup body 20, and the opening 211 is formed at an upper end of the funnel 21. Wherein, the cup body 20 can be conveniently inserted into the detection hole of the biochemical analyzer, and the funnel 21 is conveniently sleeved with the lower end of the container body 10, and simultaneously, the first reagent, the second reagent and the sample are conveniently guided into the cup body 20.
Advantageously, the outer circumferential surface of the container body 10 is formed with a step surface 105, the step surface 105 is adjacent to the lower end of the container body 10, and when the opening 211 is sleeved with the lower end of the container body 10, the upper edge of the funnel 21 abuts against the step surface 105. In this way, when the cuvette 200 is sleeved with the lower end of the container body 10, the opening 211 of the cuvette 200 is aligned with the lower end of the container body 10, and is inserted until the upper edge of the funnel 21 abuts against the step surface 105, so that the assembly is more convenient.
In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.
The foregoing description is only of the preferred embodiments of the present invention and is not intended to limit the scope of the invention, and all equivalent structural changes made by the description of the present invention and the accompanying drawings or direct/indirect application in other related technical fields are included in the scope of the invention.
Claims (6)
1. A multi-project combined reagent cup kit, comprising:
the connecting frames are oppositely arranged, each connecting frame extends along the front-back direction, a plurality of plug holes are arranged on each connecting frame at intervals along the front-back direction, and the plug holes extend along the up-down direction;
the plurality of reagent cups are sequentially arranged along the front-back direction, the left side and the right side of each reagent cup are respectively provided with a plug connector, and the two plug connectors are respectively plugged into the two opposite plug holes on the two connecting frames; a notch is formed in one side, close to the connecting frame, of the inner wall of the plug hole, extends in the up-down direction and is opened at the upper end;
the plug connector comprises a neck and a clamping part, the neck extends along the up-down direction and is connected to the reagent cup, and the clamping part extends along the up-down direction and is connected to the neck; the clamping part is spliced in the splicing hole, the neck is accommodated in the opening, and the width of the opening is smaller than that of the splicing hole so as to limit the clamping part in the splicing hole;
at least one of the left side surface and the right side surface of the connecting frame is provided with a plurality of folding grooves, the folding grooves are arranged at intervals along the front-back direction, and each folding groove is positioned between two adjacent plug holes so that the connecting frame can be broken off from the folding groove;
the reagent cup comprises a liquid storage device and a cuvette, wherein the liquid storage device comprises a container body, a first sealing cover and a second sealing cover, a first liquid storage cavity and a second liquid storage cavity which are independent of each other are formed in the container body, a first opening communicated with the first liquid storage cavity is formed in the upper end of the container body, and a second opening communicated with the first liquid storage cavity and a third opening communicated with the second liquid storage cavity are formed in the lower end of the container body; the first sealing cover is covered at the upper end of the container body so as to seal the first opening; the second sealing cover is covered at the lower end of the container body so as to seal the second opening and the third opening; the cuvette is provided with an opening, and after the first sealing cover is removed from the lower end of the container body, the opening of the cuvette can be sleeved with the lower end of the container body so that the first liquid storage cavity and the second liquid storage cavity are communicated with the cuvette;
the upper end of the container body is provided with a containing groove, the first sealing cover comprises a flexible connecting sheet, a connecting plug and a first sealing plug, and the flexible connecting sheet is provided with a first end and a second end; the connecting plug is formed at the first end and protrudes downwards, and the first sealing plug is formed at the second end and protrudes upwards; the connecting plug is tightly matched in the accommodating groove, and the first sealing plug is inserted into the first opening after being folded by the flexible connecting sheet so as to seal the first opening.
2. The kit of claim 1, wherein the folded trough has a "V" shaped cross-section.
3. The kit of claim 1, wherein the fold on the left side of the connector frame is disposed opposite the fold on the right side of the connector frame.
4. The kit of claim 1, wherein the sidewall of the accommodating groove is provided with a vent groove extending in an up-down direction, the vent groove has an extension length greater than a thickness of the connection plug, and an upper end of the vent groove is in communication with an external atmosphere.
5. The multiple project combination reagent cup kit of claim 1, wherein the second sealing cap comprises:
a substrate;
the second sealing cover and the third sealing plug are arranged on the upper surface of the substrate at intervals, the second sealing plug is inserted into the second opening to seal the second opening, and the third sealing plug is inserted into the third opening to seal the third opening.
6. The kit of claim 1, wherein the cuvette comprises a cup body and a funnel formed at an upper end of the cup body, and the opening is formed at an upper end of the funnel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711430741.3A CN108020506B (en) | 2017-12-26 | 2017-12-26 | Multi-project combined reagent cup kit |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711430741.3A CN108020506B (en) | 2017-12-26 | 2017-12-26 | Multi-project combined reagent cup kit |
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| CN108020506A CN108020506A (en) | 2018-05-11 |
| CN108020506B true CN108020506B (en) | 2024-02-09 |
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| CN113049584B (en) * | 2021-03-18 | 2023-04-28 | 北京知新上智科技有限公司 | Blood coagulation instrument and blood analysis system |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2573536A1 (en) * | 2006-01-13 | 2007-07-13 | F. Hoffmann-La Roche Ag | Reagent kit and analyzer |
| EP1970711A1 (en) * | 2007-03-16 | 2008-09-17 | Radiometer Medical ApS | Reagent cup device |
| CN101482558A (en) * | 2009-02-16 | 2009-07-15 | 中国科学院长春光学精密机械与物理研究所 | Multi-reagent encapsulation of cuvette |
| EP2287621A1 (en) * | 2009-08-19 | 2011-02-23 | Roche Diagnostics GmbH | Reagent kit for analyzing apparatus |
| CN203148829U (en) * | 2013-02-01 | 2013-08-21 | 深圳市汇松科技发展有限公司 | Reagent reaction analysis device |
| CN203337529U (en) * | 2013-07-24 | 2013-12-11 | 周书莉 | Novel cuvette |
| CN104374699A (en) * | 2014-11-12 | 2015-02-25 | 宁波美康盛德生物科技有限公司 | Multi-reagent colorimeter tube for portable colorimetric device |
| CN205080061U (en) * | 2015-10-13 | 2016-03-09 | 南京格耀生物科技有限公司 | Integration detects cell |
| CN107091923A (en) * | 2017-06-02 | 2017-08-25 | 成都普利泰生物科技有限公司 | A kind of capillary chemistry luminescence detection apparatus and its detection method |
| CN206657024U (en) * | 2017-04-25 | 2017-11-21 | 南京格耀生物科技有限公司 | A kind of reagent pre-packaged cuvette |
| CN207798644U (en) * | 2017-12-26 | 2018-08-31 | 深圳德夏生物医学工程有限公司 | Entry composite reagent glass holder part |
-
2017
- 2017-12-26 CN CN201711430741.3A patent/CN108020506B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2573536A1 (en) * | 2006-01-13 | 2007-07-13 | F. Hoffmann-La Roche Ag | Reagent kit and analyzer |
| EP1970711A1 (en) * | 2007-03-16 | 2008-09-17 | Radiometer Medical ApS | Reagent cup device |
| CN101482558A (en) * | 2009-02-16 | 2009-07-15 | 中国科学院长春光学精密机械与物理研究所 | Multi-reagent encapsulation of cuvette |
| EP2287621A1 (en) * | 2009-08-19 | 2011-02-23 | Roche Diagnostics GmbH | Reagent kit for analyzing apparatus |
| CN203148829U (en) * | 2013-02-01 | 2013-08-21 | 深圳市汇松科技发展有限公司 | Reagent reaction analysis device |
| CN203337529U (en) * | 2013-07-24 | 2013-12-11 | 周书莉 | Novel cuvette |
| CN104374699A (en) * | 2014-11-12 | 2015-02-25 | 宁波美康盛德生物科技有限公司 | Multi-reagent colorimeter tube for portable colorimetric device |
| CN205080061U (en) * | 2015-10-13 | 2016-03-09 | 南京格耀生物科技有限公司 | Integration detects cell |
| CN206657024U (en) * | 2017-04-25 | 2017-11-21 | 南京格耀生物科技有限公司 | A kind of reagent pre-packaged cuvette |
| CN107091923A (en) * | 2017-06-02 | 2017-08-25 | 成都普利泰生物科技有限公司 | A kind of capillary chemistry luminescence detection apparatus and its detection method |
| CN207798644U (en) * | 2017-12-26 | 2018-08-31 | 深圳德夏生物医学工程有限公司 | Entry composite reagent glass holder part |
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| CN108020506A (en) | 2018-05-11 |
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