CN220803316U - Kit - Google Patents

Abstract

The application provides a kit comprising: the device comprises a containing cavity, a partition board, a first interface, a second interface and a channel. The separation plate is positioned in the containing cavity, the separation plate is used for separating the liquid bag, one end of the first interface is used for communicating the liquid bag, the other end of the first interface is communicated with the second interface through the channel, and the second interface is used for being in butt joint or separation with a third interface of the detection assembly so as to convey the reagent in the liquid bag to the detection assembly through the second interface during butt joint; the kit can be moved into or out of the blood gas analysis device, and when the kit is moved in, the first interface is communicated with the third interface, and the second interface is exposed on the outer surface of the kit. According to the mode, the partition plate is arranged in the kit, so that the horizontal plane of the liquid bag is higher than that of the first interface, the liquid in the liquid bag smoothly flows to the first interface at the lower part from the higher part, the efficiency of outputting the liquid to the first interface by the liquid bag is improved, and a small amount of air above the liquid in the liquid bag is prevented from being pumped into blood gas analysis equipment, so that the detection result is prevented from being influenced.

Description

Kit

Technical Field

The disclosed embodiments of the application relate to the field of sample analysis technology, and more particularly, to a kit.

Background

A kit for a blood gas analysis device having a plurality of fluid bags comprising: the device comprises reagent bags of cleaning liquid, calibration liquid, reference liquid and the like and waste liquid bags for containing waste liquid, wherein each liquid bag is provided with an interface through which liquid in the liquid bag can be input/output.

In the conventional kit, a plurality of liquid bags are stacked, and the liquid bags and the interfaces of the liquid bags are at the same level. Along with the continuous output of the liquid in the liquid bag, the thickness of the liquid bag at the bottom layer is thinned, and the horizontal plane of the liquid bag at the upper layer is gradually lowered until the liquid level is lower than the horizontal plane of the interface. At this time, the efficiency of outputting the liquid from the interface is lowered. And when the liquid bag is vacuumized, all air cannot be pumped out, so that a small amount of air still exists in the liquid bag. Therefore, when the liquid bag is positioned at a level lower than the interface, a small amount of air above the liquid may be pumped into the blood gas analysis device, which affects the detection result.

Disclosure of utility model

According to an embodiment of the present application, the present application provides a kit to solve the above-mentioned problems.

The application provides a kit comprising: the device comprises a containing cavity, a partition board, a first interface, a second interface and a channel. The separation plate is positioned in the containing cavity, the separation plate is used for spacing a liquid bag, one end of the first interface is used for being communicated with the liquid bag, the other end of the first interface is communicated with the second interface through the channel, and the second interface is used for being in butt joint or separation with a third interface of the detection assembly so as to convey the reagent in the liquid bag to the detection assembly through the second interface during butt joint; the kit can be moved into or out of the blood gas analysis device, and when the kit is moved in, the first interface is communicated with the third interface, and the second interface is exposed on the outer surface of the kit.

The present application provides another kit comprising: the device comprises a containing cavity, a partition board and a first interface. The separation plate is positioned in the containing cavity, the separation plate is used for separating a liquid bag, one end of the first interface is used for communicating the liquid bag, and the other end of the first interface is used for being in butt joint or separation with the detection assembly so as to convey the reagent in the liquid bag to the detection assembly during the butt joint; the kit can be moved into or out of the blood gas analysis device.

The application has the beneficial effects that: set up the baffle in the kit, support the liquid bag for the level of upper liquid bag is not receive the influence that the lower floor's liquid bag volume diminish, makes the liquid in the liquid bag flow to the first interface of low department smoothly from the eminence, improves the efficiency of liquid bag to first interface output liquid, and avoided the little air suction blood gas analytical equipment of liquid top in the liquid bag, causes the influence to the testing result.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application as claimed.

Drawings

The application will be further described with reference to the accompanying drawings and embodiments, in which:

FIG. 1 is a schematic diagram of a kit according to an embodiment of the present application;

FIG. 2 is a schematic diagram showing the internal structure of a kit according to another embodiment of the present application;

FIG. 3 is a schematic view of an assembled structure of a separator assembly according to an embodiment of the present application;

FIG. 4 is a schematic diagram of the structure of a kit housing according to an embodiment of the present application.

Detailed Description

Reference in the specification to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the application. The appearances of such phrases in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. Those of skill in the art will explicitly and implicitly appreciate that the embodiments described herein may be combined with other embodiments.

The term "and/or" in the present application is merely an association relation describing the association object, and indicates that three kinds of relations may exist, for example, a and/or B may indicate: a exists alone, A and B exist together, and B exists alone. In addition, the character "/" herein generally indicates that the front and rear associated objects are an "or" relationship. Further, "a plurality" herein means two or more than two. In addition, the term "at least one" herein means any one of a plurality or any combination of at least two of a plurality, for example, including at least one of A, B, C, may mean including any one or more elements selected from the group consisting of A, B and C. Furthermore, the terms "first," "second," and "third" in this disclosure 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.

In order to make the technical scheme of the present application better understood by those skilled in the art, the technical scheme of the present application will be further described in detail with reference to the accompanying drawings and the detailed description.

Referring to fig. 1, fig. 2 and fig. 3, fig. 1 is a schematic structural diagram of a kit according to an embodiment of the application, and fig. 2 is a schematic structural diagram of an internal structure of a kit according to another embodiment of the application. In these figures, the kit comprises: the chamber 301, the partition 71, the first interface 4601, the second interface 303, and the channel 302. Wherein, the partition 71 is located in the cavity 301, the partition 71 is used for spacing a liquid package, one end of the first interface 4601 is used for communicating the liquid package, the other end is communicated with the second interface 303 through the channel 302, and the second interface 303 is used for being docked with or separated from the third interface of the detection assembly, so that the reagent in the liquid package is conveyed to the detection assembly through the second interface 303 during docking; the kit can be moved into or out of the blood gas analysis device, and upon the transfer of the kit, the first interface 4601 communicates with the third interface and the second interface 303 is exposed to the exterior surface of the kit.

In this embodiment, the kit forms a chamber 301, and the chamber 301 includes: the partition 71, the liquid bag, the first interface 4601 and the channel 302, and the second interface 303 is arranged on the kit, and the external surface of the kit is exposed, so that the process of docking the second interface 303 of the kit with the third interface of the detection component is more convenient. After the second interface 303 is in butt joint with the third interface of the detection assembly, the reagent in the liquid bag can be output from the first interface 4601, and then input into the detection assembly through the channel 302 and the second interface 303 and the third interface. Wherein, there are a plurality of liquid bags in the kit, include: the kit comprises a liquid bag for containing cleaning liquid for cleaning the detection assembly, a liquid bag for containing calibration liquid for calibrating the sensor in the detection assembly, a liquid bag for containing reference liquid for detecting electrochemical parameters of a sample and a liquid bag for containing waste liquid, wherein at least one partition plate 71 is arranged in the kit, the accommodating cavity 301 of the kit is divided into at least two accommodating spaces, a plurality of liquid bags are positioned in the at least two accommodating spaces, and the plurality of liquid bags are spaced apart.

Therefore, in this embodiment, set up the baffle in the kit, support the liquid bag for the level of upper liquid bag is not receive the influence that the lower floor's liquid bag volume diminish, makes the liquid in the liquid bag flow to the first interface of low department smoothly from the eminence, improves the efficiency of liquid bag to first interface output liquid, and has avoided a small amount of air suction blood gas analysis equipment above the liquid in the liquid bag, causes the influence to the testing result.

In other embodiments of the present application, the plane and horizontal surface of the partition 71 are at a predetermined angle, and the first interface 4601 is disposed at the end of the partition 71 near the bottom of the kit.

In this embodiment, the distance between the partition 71 near the end of the first port 4601 and the bottom of the kit is smaller than the distance between the partition 71 far from the end of the first port 4601 and the bottom of the kit, namely: the horizontal plane of the partition plate 71 near one end of the first port 4601 is lower than the partition plate 71 far from one end of the first port 4601, at this time, the plane and the horizontal plane of the partition plate 71 form a preset included angle, so that the liquid in the liquid bag can flow from the position of the partition plate 71 far from one end of the first port 4601 to the position of the partition plate 71 near one end of the first port 4601, namely: the liquid in the liquid bag smoothly flows from the high position to the low position, and flows out from the first interface 4601, even if the liquid in the liquid bag is thinned after being lost, the liquid bag is supported by the partition plate 71 at the bottommost position, the height of the liquid bag is not reduced, and the rest liquid in the liquid bag flows to the first interface 4601 under the action of gravity.

In other embodiments of the present application, the predetermined included angle is less than 30 degrees.

In other embodiments of the application, a kit comprises: a plurality of limiting members 71a and at least two columnar bodies 71b. Wherein, at least two through holes 71c are arranged on the partition plate 71, the column body 71b passes through the through holes 71c of the partition plate 71, and the position of the partition plate 71 is limited by a limiting piece 71a on the column body 71b.

In this embodiment, at least two pillars 71b are sleeved on at least two through holes 71c of the partition 71 to connect the partition 71 and the pillars 71b, wherein the heights of the pillars 71b between the partitions 71 are not uniform so that the planes of the partitions 71 and the horizontal plane form a predetermined angle, and therefore, the positions of the partitions 71 on the pillars 71b are limited by the limiting members 71 a.

Referring to fig. 3, fig. 3 is a schematic diagram illustrating an assembly structure of a separator assembly according to an embodiment of the application. In this figure, the stopper 71a, the columnar body 71b, and the partition plate 71 are integrally formed.

In this embodiment, at least two through holes 71c of one partition 71 are sleeved on at least two columns 71b of another partition 71, so that different partitions 71 are assembled and spliced. Wherein, the plane of the partition plate 71 forms a preset included angle with the horizontal plane, and the planes of different partition plates 71 are parallel to each other, meanwhile, the heights of the column bodies 71b of different partition plates 71 can be different, and at least one column body 71b is higher than the heights of other column bodies 71b on the same partition plate 71, and the horizontal plane where the top ends of at least two column bodies 71b are located is parallel to the horizontal plane of the partition plate 71.

In other embodiments of the present application, the partition 71 is provided with a hollowed-out portion 71d.

In this embodiment, since the plane of the partition 71 forms a predetermined angle with the horizontal plane, that is, one end of the partition 71 is higher than the other end of the partition 71, if the surfaces of the liquid bag and the partition 71 are smooth, the liquid bag easily slides from the upper end of the partition 71 to the lower end. In order to prevent the liquid bag from sliding on the partition plate 71, a hollowed-out portion 71d is arranged on the partition plate, and when the partition plate 71 is in contact with the liquid bag, part of the liquid bag containing liquid passes through the hollowed-out portion 71d of the partition plate 71, so that the liquid bag is prevented from being displaced on the partition plate 71, and the position of the liquid bag is conveniently fixed.

Referring to fig. 4, fig. 4 is a schematic structural diagram of a kit case according to an embodiment of the application. In this figure, the number of the columns 71b is four, four through holes 71c are provided in the partition 71, the columns 71b pass through the through holes 71c, the columns 71b correspond to the through holes 71c, and the columns 71b are fixed at four corners of the cavity 301.

In this embodiment, the column 71b passes through the through hole 71c of the partition 71, and the partition 71 is fixed at a predetermined height by the stopper 71a, and at the same time, the partition 71 is also fixed in the cartridge, preventing the partition 71 from being displaced in the cartridge.

Alternatively, in other embodiments of the present application, the number of the columnar bodies 71b may be other than four.

In other embodiments of the present application, the bottom of the cavity 301 is provided with fixing holes 301a, the number of the fixing holes 301a is the same as the number of the columns 71b, and the columns 71b are inserted into the fixing holes 301a to fix the columns 71b with the kit.

In this embodiment, the column 71b is fixed to the kit and the partition 71 is fixed to the kit. Since the kit is a disposable consumable, if the partition 71 is not fixed to the kit during the replacement process, the partition 71 may be displaced in the kit, and thus the interface of the liquid bag on the partition 71 may be separated from the corresponding first interface 4601 on the kit.

Alternatively, in other embodiments of the present application, four columns 71b are inserted into four fixing holes 301a at the bottom of the cavity 301, then four limiting members 71a are respectively sleeved on the four columns 71b, and then four through holes 71c are respectively sleeved on the four columns 71b on the partition 71. Since the limiting members 71a are located below the partition 71, the partition 71 is supported by the limiting members 71a below, and the partition 71 is limited at a fixed position, wherein the height of at least one limiting member 71a below the partition 71 is higher than the height of other limiting members 71a, so that the partition 71 forms a preset included angle with the horizontal plane. And so on, the other partition 71 is installed again.

Referring to FIG. 2, the number of partitions 71 is several, and the distance between two partitions 71 near the bottom of the cartridge is greater than the distance between the remaining partitions 71.

In this embodiment, when the number of the partition plates 71 is equal to the number of the liquid bags, one partition plate 71 is corresponding to each liquid bag below, so that the liquid bags are prevented from stacking each other, and the liquid in the liquid bags can flow from the high position to the first interface 4601 at the low position along the plane of the partition plate 71. Wherein, the partition plate 71 at the bottom of the kit is used for storing the waste liquid bag, and the cleaning liquid, the calibration liquid, the reference liquid and the detection sample are all recovered into the waste liquid bag after detection is completed, so that the distance between the two partition plates 71 at the bottom of the kit is larger than the distance between the rest partition plates 71.

Alternatively, the number of the partition plates 71 may be smaller than the number of the liquid bags, so long as the liquid in each liquid bag stacked on the partition plates 71 can flow from the high position to the low position along the plane of the partition plates 71.

In other embodiments of the present application, the kit includes a housing 309, where the housing 309 surrounds the cavity 301, and a plurality of limiting portions (not shown) are disposed in the housing 309, where the limiting portions abut against the partition 71 and define the position of the partition 71 in the cavity 301.

In this embodiment, at least two sides of the housing 309 are provided with a limiting portion, wherein the height of the limiting portion near one side of the first port 4601 is lower than that of the limiting portion near the other side, when the partition 71 abuts against the limiting portion, the plane of the partition 71 forms a preset included angle with the horizontal plane, and the height of one end of the partition 71 near the first port 4601 is lower than that of one end of the partition 71 far away from the first port 4601, so that the liquid in the liquid bag can flow from high to low at the first port 4601.

Alternatively, in other embodiments, the partition 71 is integrally formed with the kit. Namely: the partition plate 71 exists in the kit, the partition plate 71 divides the accommodating cavity 301 in the kit into at least two accommodating spaces, the plane of the partition plate 71 and the plane of the bottom of the kit form a preset included angle, and the height of one end of the partition plate 71 close to the first interface 4601 is lower than the height of one end of the partition plate 71 far away from the first interface 4601.

The present application provides another kit comprising: the device comprises a containing cavity, a partition board and a first interface. Wherein, the baffle is located holds the intracavity, and the baffle is used for separating the liquid package, and the one end of first interface is used for intercommunication liquid package, and the other end is used for with detection component butt joint or separation to carry the reagent in the liquid package to detection component when the butt joint, the kit can move into or shift out blood gas analysis equipment, first interface and detection component intercommunication.

It can be understood that at least one partition plate is arranged in the kit, the partition plate can divide the accommodating cavity into at least two accommodating spaces, at least one liquid bag can be placed in the accommodating spaces, after the detection component is installed into the blood gas analysis equipment, and after the detection component is in butt joint with the other end of the first interface, one end of the first interface is communicated with the liquid bag, and the other end of the first interface is connected with the detection component. The liquid of the liquid package on the baffle can flow from the high position to the first interface at the low position and flow into the detection assembly through the first interface.

Those skilled in the art will readily appreciate that many modifications and variations are possible in the device and method while maintaining the teachings of the application. Accordingly, the above disclosure should be viewed as limited only by the scope of the appended claims.

Claims (10)

1. A kit, comprising:

The device comprises a containing cavity, a partition board, a first interface, a second interface and a channel;

The separation plate is positioned in the containing cavity, the separation plate is used for spacing a liquid bag, one end of the first interface is used for being communicated with the liquid bag, the other end of the first interface is communicated with the second interface through the channel, and the second interface is used for being in butt joint or separation with a third interface of the detection assembly so as to convey the reagent in the liquid bag to the detection assembly through the second interface during butt joint; the kit can be moved into or out of the blood gas analysis device, and when the kit is moved in, the first interface is communicated with the third interface;

The second interface is exposed to the kit outer surface;

The plane and the horizontal surface of the partition plate form a preset included angle, and the first interface is arranged at one end of the partition plate, which is close to the bottom of the kit.

2. The kit according to claim 1, wherein,

The preset included angle is smaller than 30 degrees.

3. The kit of claim 1, comprising:

a plurality of limiting pieces;

At least two columns;

The baffle is provided with at least two through holes, and the columnar body passes through the through holes of the baffle and limits the position of the baffle through the limiting piece on the columnar body.

4. The kit according to claim 3, wherein,

The limiting piece, the columnar body and the partition plate are integrally formed.

5. The kit according to claim 4, wherein,

The number of the columnar bodies is four, four through holes are formed in the partition plate, the columnar bodies penetrate through the through holes, the columnar bodies correspond to the through holes, and the columnar bodies are fixed at four corners of the containing cavity.

6. The kit according to claim 5, wherein,

The bottom of the containing cavity is provided with fixing holes, the number of the fixing holes is the same as that of the columnar bodies, and the columnar bodies are inserted into the fixing holes to fix the columnar bodies with the kit.

7. The kit according to claim 1, wherein,

The number of the partition boards is a plurality;

The distance between the two partition boards near the bottom of the kit is larger than the distance between the rest of the partition boards.

8. The kit of claim 1, comprising:

A shell surrounding the cavity;

The shell is internally provided with a plurality of limiting parts, and the limiting parts are propped against the partition plate to limit the position of the partition plate in the containing cavity.

9. The kit of claim 1, comprising:

The partition board is provided with a hollowed-out part.

10. A kit, comprising:

The device comprises a containing cavity, a partition board and a first interface;

The separation plate is positioned in the containing cavity, the separation plate is used for separating a liquid bag, one end of the first interface is used for communicating the liquid bag, and the other end of the first interface is used for being in butt joint or separation with the detection assembly so as to convey the reagent in the liquid bag to the detection assembly during the butt joint; the kit can be moved into or out of the blood gas analysis device;

The plane and the horizontal surface of the partition plate form a preset included angle, and the first interface is arranged at one end of the partition plate, which is close to the bottom of the kit.