CN212501676U - Reagent pack storage, reagent pack assembly and electrolyte analyzer - Google Patents
Reagent pack storage, reagent pack assembly and electrolyte analyzer Download PDFInfo
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- CN212501676U CN212501676U CN202020913795.6U CN202020913795U CN212501676U CN 212501676 U CN212501676 U CN 212501676U CN 202020913795 U CN202020913795 U CN 202020913795U CN 212501676 U CN212501676 U CN 212501676U
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Abstract
The embodiment of the utility model relates to the technical field of analytical instrument, a reagent package memory is disclosed, connect and at least one liquid inlet joint including casing, a plurality of play liquid, accommodating space in the casing can be used to accept a plurality of reagent packages, one the reagent package can with one set up in play liquid joint intercommunication on the casing derives reagent liquid to analytical instrument, the waste liquid that the analysis produced can warp liquid inlet joint retrieve extremely in the accommodating space of casing. When reagent liquid in the reagent package is used up, when needing to be changed, pull out whole reagent package memory that has retrieved the waste liquid, change brand-new reagent package memory that is equipped with the reagent package can to realize whole change, simple and convenient, and reagent liquid and waste liquid are difficult for unrestrained, safety and sanitation.
Description
Technical Field
The embodiment of the utility model provides a relate to analytical instrument technical field, especially relate to a reagent package memory, have reagent package subassembly of this reagent package memory and have the electrolyte analysis appearance of this reagent package subassembly.
Background
The electrolyte analyzer is indispensable in clinical examination, and mainly tests and maintains the balance of osmotic pressure in blood and body fluid of a human body in clinic. Specifically, the electrolyte analyzer detects the content of parameters such as potassium ions, sodium ions, chloride ions, calcium ions, lithium ions, pH or TCO2 from a sample through an electrolyte reagent solution, where the sample may be whole blood, serum, plasma, urine, dialysate or hydration solution.
The utility model discloses the inventor is realizing the utility model discloses the in-process discovers: at present, the electrolyte analyzer adopts bottled reagent liquid and bottled waste liquid usually, and namely, reagent bottle and waste liquid bottle all are independent single bottle design, during the use, pass through tube coupling to electrolyte analyzer with multiple reagent bottle and waste liquid bottle, and not only the structure is in disorder, and the pipeline is complicated, moreover, when changing reagent liquid, need one by one single bottle change complex operation.
SUMMERY OF THE UTILITY MODEL
The embodiment of the utility model provides a main technical problem who solves provides a reagent package memory, can integrate multiple reagent liquid and waste liquid in an organic whole, mutual noninterference to can realize the plug with electrolyte analyzer and be connected, whole change, easy operation.
In order to solve the above technical problem, in a first aspect, an embodiment of the present invention provides a reagent pack storage for storing a plurality of reagent packs, including:
the reagent pack storage device comprises a shell, a first storage box and a second storage box, wherein the shell comprises a first shell and a second shell, the first shell and the second shell are connected in a sealing mode to form an accommodating space, the accommodating space is used for accommodating a plurality of reagent packs, and vent holes are formed in the upper portion of the first shell and/or the second shell;
the liquid outlet joints are arranged on the shell, one end of each liquid outlet joint is positioned in the shell, the other end of each liquid outlet joint is positioned outside the shell, and each liquid outlet joint is used for communicating one reagent bag;
at least one liquid inlet joint is arranged on the shell, one end of the liquid inlet joint is positioned outside the shell, and the other end of the liquid inlet joint is communicated with the accommodating space.
In some embodiments, the reagent pack further comprises at least one partition plate arranged in the shell and dividing the accommodating space into a plurality of cavities side by side, the cavities are communicated with each other, one cavity is used for accommodating one reagent pack, and one cavity is communicated with one liquid outlet joint.
In some embodiments, the inner wall of the housing is provided with a plurality of segment slots, one of the partition plates is clamped in one of the segment slots, and a hollow-out portion is disposed at a portion of the partition plate not clamped in the segment slot.
In some embodiments, the device further comprises at least one hanging rod arranged in the shell, and the hanging rod traverses the plurality of side-by-side cavities.
In some embodiments, the air vent structure further comprises a positioning column arranged outside the shell, the positioning column is hollow, and the positioning column is communicated with the air vent.
In order to solve the above technical problem, in a second aspect, an embodiment of the present invention provides a reagent pack assembly, including:
a plurality of reagent packs containing reagent solution and the reagent pack storage according to the first aspect, wherein a plurality of reagent packs are accommodated in the reagent pack storage, and one reagent pack is communicated with one liquid outlet joint.
In some embodiments, the reagent pack is provided with a hose communicated with the inside of the reagent pack, and the hose is inserted into one end of the liquid outlet joint, which is positioned in the shell.
In some embodiments, further include an adapter, the adapter is connected with the reagent pack memory by plugging, the adapter includes:
the base comprises a first base and a second base, wherein the first base is provided with a plurality of first inserting holes and at least one second inserting hole, one first inserting hole is used for inserting and corresponding to one liquid outlet joint, and the other second inserting hole is used for inserting and corresponding to one liquid inlet joint;
the plurality of leading-out joints are arranged on the second base, and one leading-out joint is correspondingly communicated with one first inserting hole;
and the at least one lead-in connector is arranged on the second base, and one lead-in connector is correspondingly communicated with one second plugging hole.
In some embodiments, the first base is a silicone seat, the second base is a fixing seat, and the silicone seat is sleeved in the fixing seat.
In order to solve the above technical problem, in a third aspect, an embodiment of the present invention provides an electrolyte analyzer, including the reagent pack assembly according to the second aspect.
The utility model discloses beneficial effect of embodiment: be different from prior art's condition, the embodiment of the utility model provides a reagent package memory, connect and at least one liquid inlet joint including casing, a plurality of play liquid, accommodating space in the casing can be used for acceping a plurality of reagent packages, one the reagent package can with one set up in play liquid on the casing connects the intercommunication, derives reagent liquid to analytical instrument, and the waste liquid that the analysis produced can pass through liquid inlet joint retrieve extremely in the accommodating space of casing. When reagent liquid in the reagent package is used up, when needing to be changed, pull out whole reagent package memory that has retrieved the waste liquid, change brand-new reagent package memory that is equipped with the reagent package can to realize whole change, simple and convenient, and reagent liquid and waste liquid are difficult for unrestrained, safety and sanitation.
Drawings
One or more embodiments are illustrated by way of example in the accompanying drawings, which correspond to the figures in which like reference numerals refer to similar elements and which are not to scale unless otherwise specified.
Fig. 1 is a schematic structural diagram of a reagent pack storage according to an embodiment of the present invention;
FIG. 2 is another schematic diagram of the reagent pack storage device shown in FIG. 1;
FIG. 3 is an exploded view of the reagent pack storage shown in FIG. 1;
FIG. 4 is another exploded view of the reagent pack storage container shown in FIG. 1;
FIG. 5 is a cross-sectional view of the reagent pack reservoir shown in FIG. 1;
FIG. 6 is another cross-sectional view of the reagent pack reservoir shown in FIG. 1;
fig. 7 is a schematic structural diagram of a reagent pack assembly according to an embodiment of the present invention;
figure 8 is a schematic structural view of an adapter of the reagent pack assembly shown in figure 7;
figure 9 is another schematic view of an adapter of the reagent pack assembly of figure 7;
figure 10 is an exploded view of an adapter of the reagent pack assembly shown in figure 7.
Detailed Description
In order to facilitate understanding of the present invention, the present invention will be described in more detail with reference to the accompanying drawings and specific embodiments. It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for descriptive purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1 or fig. 2, the reagent pack storage device 100 includes a housing 10, a plurality of liquid outlet connectors 20, and at least one liquid inlet connector 30, wherein an accommodation space in the housing 10 is capable of accommodating a plurality of reagent packs (not shown), one of the reagent packs is capable of communicating with one of the liquid outlet connectors 20 disposed on the housing 10, so as to lead out reagent liquid to an analyzer, such as an electrolyte analyzer or a liquid chromatograph, and waste liquid generated by analysis can be recovered to the accommodation space of the housing 10 through the liquid inlet connector 30. When the reagent pack in the reagent storage device is used up and needs to be replaced, the whole reagent pack storage device 100 with the recovered waste liquid is pulled down, and the brand-new reagent pack storage device 100 with the reagent pack is replaced, so that the whole replacement is realized, the reagent pack storage device is simple and convenient, and the reagent liquid and the waste liquid are not easy to spill, and the reagent pack storage device is safe and sanitary.
Referring to fig. 3, the housing 10 includes a first housing 11 and a second housing 12, and the first housing 11 and the second housing 12 are sealably connected to form an accommodating space. In some embodiments, the first housing 11 may be a main housing 10, and the second housing 12 may be a cover, and detachably and hermetically connected by a snap to form the receiving space. The accommodating space is used for accommodating the plurality of reagent packs, that is, the plurality of reagent packs can be installed in the housing 10 in a predetermined manner. It is understood that the reagent solutions contained in the reagent packs are different in type, for example, in electrolyte analysis, three reagent solutions are required, namely, a drift correction solution, a slope correction solution and a carbon dioxide reaction solution. Through the shell 10, various reagent bags can be integrated into a whole and do not interfere with each other. In some embodiments, as shown in fig. 4 and 6, the first housing 11 and the second housing 12 are detachably connected by a snap, and a sealing ring 15 is further provided on the first housing 11 and the second housing 12.
Referring to fig. 4 and 5, the liquid outlet connectors 20 and the at least one liquid inlet connector 30 are disposed on the housing 10, one end of the liquid outlet connector 20 is located in the housing 10, the other end of the liquid outlet connector 20 is located outside the housing 10 and is communicated with a liquid inlet on a corresponding analyzer, and one liquid outlet connector 20 is used for communicating a reagent pack to output reagent liquid in the reagent pack. At least one inlet connector 30 set up in on the casing 10, inlet connector 30's one end is located outside the casing 10, with the waste liquid export intercommunication on the corresponding analytical instrument, the other end with accommodating space intercommunication to, can retrieve the waste liquid in accommodating space. In addition, a vent 14 is provided at an upper portion of the first housing 11 and/or the second housing 12 to keep the air pressure in the housing 10 balanced with the ambient air pressure, so that the waste liquid can be recovered, even without outputting the reagent solution.
In order to make the storage of the reagent pack more reasonable, in some embodiments, referring to fig. 3 and 5, the reagent pack storage device further includes at least one partition 40 disposed in the housing 10 to divide the accommodating space into a plurality of cavities side by side, the cavities are communicated with each other, one cavity is used for accommodating one reagent pack, and one cavity is communicated with one outlet connector 20. Therefore, each reagent pack has an independent space, on one hand, the reagent packs can be effectively kept balanced and fixed, collapse in the process of outputting the reagent liquid is prevented, the output of the reagent liquid is prevented from being influenced mutually, and on the other hand, a user can conveniently place the reagent packs and identify the reagent packs. It can be understood that, the quantity and the interval of baffle 40 can be adjusted according to actual conditions, and in this embodiment, the quantity of baffle 40 is 2, and the non-equidistance setting will the accommodating space divides into three cavities of different sizes to conveniently accommodate the reagent package. It will be appreciated that the size of the cavities, i.e. the spacing between the partitions 40, may be set according to the size of each different type of reagent pack. In addition, the cavities are communicated with each other, so that waste liquid can circulate in the shell 10, and therefore the waste liquid is convenient to recycle, and the waste liquid is prevented from being accumulated in one of the cavities to cause overflowing or blockage.
In some embodiments, referring to fig. 3 or fig. 5, the partition plate 40 is installed in the housing 10 through a slot, so that the structure is simple and the installation is convenient. Specifically, the inner wall of the casing 10 is provided with a plurality of segment clamping grooves 13, one partition plate 40 is clamped in one of the segment clamping grooves 13, and a hollow opening 41 is formed in a part of the partition plate 40, which is not clamped with the segment clamping grooves 13. That is, at the opening 41, a certain distance exists between the partition plate 40 and the inner wall of the housing 10, so as to form a channel for communicating the cavities.
In some embodiments, please refer to fig. 3 or fig. 4, further comprising at least one hanging rod 50 disposed in the housing 10, wherein the hanging rod 50 traverses the plurality of side-by-side cavities. In this embodiment, the hanging rod 50 is engaged with the partition plate 40 to fix the reagent pack. It is understood that in other embodiments, the hanging rod 50 can be directly fixed to the inner wall of the housing 10.
In some embodiments, referring to fig. 2, the kit further includes a positioning column 60 disposed outside the housing 10, wherein the positioning column 60 is hollow and is communicated with the vent hole 14, so as to facilitate positioning when the kit storage 100 is installed, enable accurate installation, and protect the vent hole 14 from being blocked by external interference.
The reagent pack storage 100 of the present embodiment can store a plurality of reagent packs, one of the reagent packs can communicate with a liquid outlet connector 20 disposed on the housing 10 to lead out reagent liquid to an analyzer, and waste liquid generated by analysis can be recovered to the storage space of the housing 10 through the liquid inlet connector 30. When the reagent liquid in the reagent pack is used up and needs to be replaced, the whole reagent pack storage 100 with the waste liquid recovered is pulled down, and the brand-new reagent pack storage 100 with the reagent pack is replaced, so that the whole replacement is realized, the reagent pack storage is simple and convenient, and the reagent liquid and the waste liquid are not easy to spill, and the reagent pack storage is safe and sanitary.
The present invention further provides a reagent pack assembly 200, which comprises a plurality of reagent packs (not shown) containing reagent solution and the reagent pack storage 100, wherein the reagent packs are contained in the reagent pack storage 100, and one of the reagent packs is communicated with the liquid outlet connector 20. Thus, reagent liquid can be led out to the corresponding analytical instrument, and waste liquid generated by analysis can be recycled to the accommodating space of the housing 10 through the liquid inlet joint 30. When the reagent liquid in the reagent pack is used up and needs to be replaced, the whole reagent pack storage 100 with the waste liquid recovered is pulled down, and the brand-new reagent pack storage 100 with the reagent pack is replaced, so that the whole replacement is realized, the reagent pack storage is simple and convenient, and the reagent liquid and the waste liquid are not easy to spill, and the reagent pack storage is safe and sanitary.
In some embodiments, the reagent pack is provided with a hose (not shown) such as a silicone hose, which is communicated with the inside of the reagent pack, the hose is inserted into one end of the liquid outlet joint 20 in the housing 10 to facilitate the output of the reagent liquid in the reagent pack, and the connection with the liquid outlet joint 20 is simple and has good sealing performance. It will be appreciated that the end of the hose for connection to the outlet fitting 20 is sealed, for example by a sealing plug, before the reagent pack assembly 200 is not in use, and that when it is desired to connect the reagent pack assembly 200 to an analytical instrument, the hose is unsealed by the user and plugged into the end of the outlet fitting 20 located in the housing 10.
In order to facilitate the mounting of the reagent pack assembly 200 on an analyzer to communicate with the analyzer, in some embodiments, referring to fig. 7 to 10, the reagent pack assembly further includes an adaptor 210, the adaptor 210 is connected to the reagent pack storage 100 in a plugging manner and communicates with an internal pipeline of the analyzer, that is, the adaptor 210 communicates with the reagent pack storage 100 and the analyzer, and includes: a base 211, a plurality of outlet connectors 212, and at least one inlet connector 213. The base 211 comprises a first base 2112 and a second base 2111, and the first base 2112 is provided with a plurality of first insertion holes 21121 and at least one second insertion hole 21122. A plurality of lead-out joints 212 and at least one lead-in joint 213 are provided to the second base 2111. Since one first inserting hole 21121 is used for inserting and corresponding to one liquid outlet connector 20, and one lead-out connector 212 is correspondingly communicated with one first inserting hole 21121, the lead-out connector 212 is communicated with the input pipeline inside the analysis instrument, the reagent liquid output from the liquid outlet connector 20 can enter the corresponding analysis instrument through the lead-out connector 212. In addition, one of the second insertion holes 21122 is adapted to be inserted into and corresponds to one of the inlet connectors 30, one of the inlet connectors 213 is adapted to be communicated with one of the second insertion holes 21122, and the inlet connector 213 is adapted to be communicated with an output pipeline inside the analyzer, so that waste liquid discharged from the analyzer can enter the reagent pack storage 100 through the inlet connector 213. When the reagent liquid in the reagent pack is consumed, the reagent pack storage 100 can be directly pulled out, and a new reagent pack storage 100 is inserted into the adapter 210, so that the step of pulling out and inserting a plurality of pipelines during replacement is omitted. In some embodiments, the first base 2112 further has a positioning hole 21123 for connecting with the positioning post 60 in a plugging manner, so as to facilitate the installation and positioning of the reagent pack storage 100.
For convenience of plugging, in some embodiments, the first base 2112 is a silica gel seat, the second base 2111 is a fixing seat, and the silica gel seat is sleeved in the fixing seat. The reagent pack storage 100 is directly inserted into the silica gel holder, and the holder is communicated with the analyzer without fixing the reagent pack storage 100 by other structures.
The reagent pack assembly 200 in this embodiment can recover waste liquid, and when the reagent liquid in the reagent pack is used up and needs to be replaced, the whole reagent pack storage device 100 with the waste liquid recovered is pulled down, and the brand-new reagent pack storage device 100 with the reagent pack is replaced, so that the whole replacement is realized, and the reagent pack assembly is simple and convenient, and the reagent liquid and the waste liquid are not easy to spill, and is safe and sanitary.
The utility model discloses one of them embodiment still provides an electrolyte analyzer, including above-mentioned reagent package subassembly 200, reagent package subassembly 200 is the same with the structure and the effect of above-mentioned each embodiment reagent package subassembly 200 completely, no longer gives unnecessary details one by one here.
It should be noted that the preferred embodiments of the present invention are described in the specification and the drawings, but the present invention can be realized in many different forms, and is not limited to the embodiments described in the specification, and these embodiments are not provided as additional limitations to the present invention, and are provided for the purpose of making the understanding of the disclosure of the present invention more thorough and complete. Moreover, the above technical features are combined with each other to form various embodiments which are not listed above, and all the embodiments are regarded as the scope of the present invention; further, modifications and variations will occur to those skilled in the art in light of the foregoing description, and it is intended to cover all such modifications and variations as fall within the true spirit and scope of the invention as defined by the appended claims.
Claims (10)
1. A reagent pack storage (100) for storing a plurality of reagent packs, comprising:
the reagent pack storage device comprises a shell (10) and a control device, wherein the shell comprises a first shell (11) and a second shell (12), the first shell (11) and the second shell (12) are connected in a sealing mode to form a containing space, the containing space is used for containing a plurality of reagent packs, and a vent hole (14) is formed in the upper portion of the first shell (11) and/or the second shell (12);
the liquid outlet connectors (20) are arranged on the shell (10), one end of each liquid outlet connector (20) is positioned in the shell (10), the other end of each liquid outlet connector is positioned outside the shell (10), and each liquid outlet connector (20) is used for communicating a reagent bag;
at least one liquid inlet joint (30) is arranged on the shell (10), one end of the liquid inlet joint (30) is located outside the shell (10), and the other end of the liquid inlet joint is communicated with the accommodating space.
2. A reagent pack storage (100) according to claim 1, further comprising at least one partition (40) arranged in the housing (10) dividing the receiving space into a plurality of side-by-side cavities, one cavity for receiving a reagent pack and one cavity communicating with a outlet fitting (20).
3. The reagent pack storage (100) according to claim 2, wherein the inner wall of the housing (10) is provided with a plurality of segment slots (13), one partition plate (40) is clamped in one segment slot (13), and a hollow-out opening (41) is formed in a part of the partition plate (40) which is not clamped with the segment slot (13).
4. The reagent pack storage (100) according to claim 3, further comprising at least one piercing rod (50) arranged within the housing (10), the piercing rod (50) traversing the plurality of side-by-side cavities.
5. The reagent pack storage (100) according to any one of claims 1 to 4, further comprising a positioning column (60) arranged outside the housing (10), wherein the positioning column (60) is hollow, and the positioning column (60) is communicated with the vent hole (14).
6. A reagent pack assembly (200), comprising:
a plurality of reagent packs containing a reagent solution and a reagent pack storage (100) according to any one of claims 1 to 5, a plurality of the reagent packs being accommodated in the reagent pack storage (100), and one of the reagent packs being in communication with one of the outlet connectors (20).
7. The reagent pack assembly (200) according to claim 6, wherein the reagent pack is provided with a hose communicated with the inside of the reagent pack, and the hose is inserted into one end of the liquid outlet joint (20) positioned in the shell (10).
8. The reagent pack assembly (200) according to claim 6 or 7, further comprising an adapter (210), the adapter (210) being plug connected to the reagent pack storage (100), the adapter (210) comprising:
the base (211) comprises a first base (2112) and a second base (2111), wherein the first base (2112) is provided with a plurality of first inserting holes (21121) and at least one second inserting hole (21122), one first inserting hole (21121) is used for inserting and corresponding to one liquid outlet connector (20), and the other second inserting hole (21122) is used for inserting and corresponding to one liquid inlet connector (30);
the lead-out connectors (212) are arranged on the second base (2111), and one lead-out connector (212) is correspondingly communicated with one first inserting hole (21121);
at least one lead-in connector (213) is arranged on the second base (2111), and one lead-in connector (213) is correspondingly communicated with one second inserting hole (21122).
9. The reagent pack assembly (200) of claim 8, wherein the first base (2112) is a silicone seat and the second base (2111) is a holder, the silicone seat being nested in the holder.
10. An electrolyte analyzer, characterized in that it comprises a reagent pack assembly (200) according to any one of claims 6-9.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202020913795.6U CN212501676U (en) | 2020-05-26 | 2020-05-26 | Reagent pack storage, reagent pack assembly and electrolyte analyzer |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202020913795.6U CN212501676U (en) | 2020-05-26 | 2020-05-26 | Reagent pack storage, reagent pack assembly and electrolyte analyzer |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114148614A (en) * | 2022-02-10 | 2022-03-08 | 莱州市文昌路畜牧兽医站 | Poultry animal doctor holds instrument with liquid medicine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114148614A (en) * | 2022-02-10 | 2022-03-08 | 莱州市文昌路畜牧兽医站 | Poultry animal doctor holds instrument with liquid medicine |
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