Kit

Abstract

The invention provides a kit. The kit comprises an upper cover 1, a main body 2 and N test strips arranged between the upper cover 1 and the main body 2, n test strip sample adding holes 11 and N detection result observation holes 12 are formed in the upper cover 1, and the N test strip sample adding holes 11 and the N detection result observation holes 12 penetrate through the upper surface and the lower surface of the upper cover 1; the sample adding areas of the N test strips are respectively exposed from the N test strip sample adding holes 11, and the display areas of the N test strips are respectively exposed from the N detection result observation holes 12; the top of the main body 2 comprises a sample operation area 21 and a test strip channel area 22; the sample operation area 21 is provided with a sample tube mounting groove 211, a TIP sample tube grabbing groove 212, a TIP sample tube discarding groove 213, a sample suction groove 214, a diluent groove 215 and a sample mixing groove 216, and the sample suction groove 214 is communicated with a flow channel of the sample tube mounting groove 211; the N test strips are arranged in the test strip channel area 22. The operations of sampling, adding and detecting samples are completed in one kit, the operation process is simplified, and the complexity is reduced.

Description

Technical Field

[0001] Embodiments of the present disclosure relate to the technical field of marker detection, and specifically to a kit. Background Art

[0002] Existing tests for markers (e.g., blood) are often conducted in hospitals, which often result in problems such as difficulty in queuing and registering, and fail to meet patients' demands for convenient examinations.

[0003] Secondly, although there are related miniaturized testing instruments that can be used in small clinics, homes and other scenarios, and can provide convenience for patients to do related tests, they are almost all semi-automatic instruments and can only test one item at a time.

[0004] In order to cooperate with miniaturized testing instruments to carry out testing of various projects and improve the testing convenience of miniaturized testing instruments, it is necessary to design corresponding supporting test kits. Summary of the invention

[0005] An embodiment of the present disclosure provides a kit, which includes: an upper cover 1, a main body 2, and N test strips arranged between the upper cover 1 and the main body 2, where N is a positive integer;

[0006] The upper cover 1 is provided with N test strip sample adding holes 11 and N test result observation holes 12, and the N test strip sample adding holes 11 and the N test result observation holes 12 penetrate the upper and lower surfaces of the upper cover 1;

[0007] The sample adding areas of the N test strips are respectively exposed from the N test strip sample adding holes 11, and the display areas of the N test strips are respectively exposed from the N test result observation holes 12;

[0008] The top of the main body 2 includes a sample operation area 21 and a test strip passage area 22;

[0009] The sample operation area 21 is provided with a sample tube installation slot 211, a TIP sample tube grabbing slot 212, a TIP sample tube discarding slot 213, a sample suction slot 214, a diluent slot 215 and a sample mixing slot 216, and the sample suction slot 214 is connected to the sample tube installation slot 211 through a flow channel;

[0010] The N test strips are arranged in the test strip channel area 22 .

[0011] In some optional embodiments, the reagent kit is further provided with an RFID electronic tag 3, and the RFID electronic tag 3 stores the detection item information corresponding to the N test strips.

[0012] In some optional embodiments, the test strip channel area 22 is provided with N test strip channels 221 , and an isolation strip 222 is provided between two adjacent test strip channels 221 to prevent liquid from flowing between the two adjacent test strip channels 221 .

[0013] In some optional embodiments, each of the test strip channels 221 is provided with an anti-siphon groove 2211 for preventing blood siphoning from occurring on the test strip disposed above the corresponding test strip channel 221 .

[0014] In some optional embodiments, each of the test strip channels 221 is tooth-shapedly matched with the test strip disposed thereon.

[0015] In some optional embodiments, the sample tube mounting slot 211 is connected to the sample suction slot 214 via a U-shaped flow channel 217 .

[0016] In some optional embodiments, the bending part of the U-shaped flow channel 217 is ultrasonically welded to form a sealing structure.

[0017] In some optional embodiments, the sample tube mounting groove 211 is in sealing contact with the sample tube 4 via an inclined conical surface, and the inclined conical surface can pierce the middle of the sealed tube cover of the sample tube 4.

[0018] In some optional embodiments, three centering spring pieces 2121 are provided in the TIP sample tube grabbing groove 212 for limiting and fixing the TIP sample tube.

[0019] In some optional embodiments, two prompt springs 2112 are provided in the sample tube installation slot 211 to prompt that the sample tube 4 is installed in place when the sample tube 4 is installed in place.

[0020] In order to provide a miniaturized detection instrument with a corresponding test kit for multiple detection items, the test kit provided in the embodiment of the present disclosure has N test strips built in, that is, a test kit with consumables, which can be used to detect N detection items in cooperation with a miniaturized detection instrument, and by setting a sample tube installation slot 211, a TIP sample tube grabbing slot 212, a TIP sample tube discarding slot 213, a sample suction slot 214, a diluent slot 215 and a sample mixing slot 216, the operations of sample sampling, sample addition and detection can be conveniently completed in one test kit, thereby realizing fully automatic detection of N detection items for the sample to be tested. There are many detection items, and the user does not need to perform complicated operations. It only needs to prepare the sample tube containing the sample to be tested, which reduces the difficulty of user operation, is simple to operate, and has a high degree of automation. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Other features, objects and advantages of the present disclosure will become more apparent by reading the detailed description of non-limiting embodiments made with reference to the following drawings. The drawings are only for the purpose of illustrating specific embodiments and are not to be considered as limiting the present disclosure. In the drawings:

[0022] Figure 1 is an external stereoscopic schematic diagram of an embodiment of a kit according to the present disclosure;

[0023] Figure 2 It is a three-dimensional schematic diagram of a reagent kit according to an embodiment of the present disclosure with the upper cover 1 removed;

[0024] Figure 3 is a three-dimensional schematic diagram of an embodiment of a test strip channel area 22 according to the present disclosure;

[0025] Figure 4 is a top view of an embodiment of a test strip channel area 22 according to the present disclosure;

[0026] Figure 5 A sectional perspective view of a sample tube mounting groove 211, a U-shaped flow channel 217 and a sample aspiration groove 214 in one embodiment of a reagent kit according to the present disclosure;

[0027] Figure 6 It is a cross-sectional view of the reagent box cut along the diameter of the sample tube installation groove 211 parallel to the extending direction of the test strip channel;

[0028] Figure 7 is a bottom view of one embodiment of a kit according to the present disclosure;

[0029] Figure 8 yes Figure 6 A partial enlarged schematic diagram of the rectangular dotted box part.

[0030] Description of reference numerals:

[0031] 1-upper cover; 11-test strip sample loading hole; 12-test result observation hole; 2-main body; 21-sample operation area; 211-sample tube installation slot; 2111-hollow frustum; 2112-prompt spring; 212-TIP sample tube grabbing slot; 2121-centering spring; 213-TIP sample tube discarding slot; 214-sample suction slot; 215-diluent slot; 216-sample mixing slot; 217-U-shaped flow channel; 22-test strip channel area; 221-test strip channel; 2211-anti-siphon groove; 222-isolation strip; 3-RFID electronic tag; 4-sample tube. DETAILED DESCRIPTION

[0032] Embodiments of the present disclosure are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present disclosure, and should not be construed as limiting the present disclosure.

[0033] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present disclosure may be combined with each other. The present disclosure will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0034] It should be understood that, in the description of the present disclosure, the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "clockwise", "counterclockwise" and the like to indicate orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present disclosure and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present disclosure.

[0035] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the present disclosure, unless otherwise specified, "plurality" means two or more, unless otherwise clearly specified.

[0036] In the present disclosure, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present disclosure can be understood according to the specific circumstances.

[0037] In the present disclosure, unless otherwise expressly specified and limited, a first feature being “above” or “below” a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being “above”, “above”, and “above” a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being “below”, “below”, and “below” a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0038] Reference below Figure 1 and Figure 2 ,in, Figure 1 is a three-dimensional schematic diagram of an embodiment of a kit according to the present disclosure, Figure 2 It is a three-dimensional schematic diagram of an embodiment of the reagent kit according to the present disclosure after removing the upper cover 1.

[0039] like Figure 1 and Figure 2 As shown, the test kit may include an upper cover 1, a main body 2, and N test strips disposed between the upper cover 1 and the main body 2. N is a positive integer, and N is 3 as an example in the drawings of the present disclosure. It is understandable that the value of N can be designed according to the actual scenario requirements.

[0040] The upper cover 1 is provided with N test strip sample adding holes 11 and N test result observation holes 12 , and the N test strip sample adding holes 11 and the N test result observation holes 12 all penetrate the upper and lower surfaces of the upper cover 1 .

[0041] When N test strips are provided in the kit, the sample application areas of the N test strips are exposed from the N test strip application holes 11, and the display areas of the N test strips are exposed from the N test result observation holes 12. In this way, the sample can be applied to the sample application area of ​​the corresponding test strip below through the test strip application holes 11, and the display area of ​​the corresponding test strip below can be tested (for example, optical testing, optionally, for example, fluorescent immunochromatography testing) through the test result observation holes 12.

[0042] The top of the main body 2 may include a sample operation area 21 and a test strip passage area 22 .

[0043] The sample operation area 21 is provided with a sample tube installation slot 211 , a TIP sample tube grabbing slot 212 , a TIP sample tube discarding slot 213 , a sample suction slot 214 , a diluent slot 215 and a sample mixing slot 216 .

[0044] The sample tube mounting groove 211 is used to support the sample tube 4 and connect the sample tube 4 . The sample tube 4 may contain a sample to be tested (eg, a blood sample).

[0045] The TIP sample tube grabbing groove 212 can accommodate at least one TIP sample tube.

[0046] Before adding samples, the TIP sample tube can be sucked from the TIP sample tube grabbing slot 212 by manual or automatic sample adding equipment and assembled on the sample suction head of the pipette gun or the automatic sample adding equipment.

[0047] The TIP sample tube discarding slot 213 is used to release the no longer needed TIP sample tube to the TIP sample tube discarding slot 213 after completing the sample suction and sample addition tasks.

[0048] The flow channel between the sample suction groove 214 and the sample tube installation groove 211 is connected. In this way, after the sample tube 4 is installed in the sample tube installation groove 211, negative pressure is sucked into the sample suction groove 214, and negative pressure can be generated in the sample suction groove 214 and the sample tube 4, so that the liquid sample in the sample tube 4 can enter the sample suction groove 214 from the sample tube installation groove 211 through the connected flow channel, and the liquid sample can be sucked from the sample suction groove 214 manually or by an automatic sample adding device.

[0049] The diluent tank 215 is used to hold the diluent. The TIP sample tube can be sucked from the TIP sample tube grabbing tank 212 by manual or automatic sample loading equipment, and assembled on the sample suction head of the pipette gun or automatic sample loading equipment, and then the diluent is sucked from the diluent tank 215 by the pipette gun or automatic sample loading equipment and then added to the sample mixing tank 216.

[0050] The sample mixing tank 216 is used to manually use a pipette gun or an automatic sample adding device to draw the diluent from the diluent tank 215 and then add the sample to the sample mixing tank 216 during the sample adding process. It can also be used to draw the sample to be tested from the sample suction tank 214 and then add the sample to the sample mixing tank 216. In this way, the sample mixing tank 216 can be used to dilute the liquid sample with the diluent. Subsequently, the diluted sample can be drawn from the sample mixing tank 216 and added to the corresponding test strip sample adding hole 11 to achieve the detection of the corresponding test item.

[0051] N test strips are arranged in the test strip channel area 22 .

[0052] Here, the detection items corresponding to the N test strips may be the same or different. Optionally, the N test strips may correspond to N different detection items.

[0053] It can be understood that when N is greater than or equal to 2, there are at least two test strips in the kit, which can support at least two detection items.

[0054] Here, the sample tube 4 may be provided with a sealed tube cover. The middle part of the tube cover of the sample tube 4 may be made of a relatively soft material. The above material may be pierced by a sharp structure. For example, it may be made of silicone. The portion where the sample tube mounting groove 211 contacts the tube cover of the sample tube 4 may pierce the middle part of the tube cover of the sample tube 4. When the tube cover of the sample tube 4 is turned down onto the sample tube mounting groove 211, the portion where the sample tube mounting groove 211 contacts the tube cover of the sample tube 4 may pierce the middle part of the sealed tube cover of the sample tube 4, and the sample tube mounting groove 211 and the sample tube 4 may form a sealed contact, so that the sample to be tested in the sample tube 4 may enter the sample aspiration groove 214 under the action of negative pressure through the connecting flow channel between the sample tube mounting groove 211 and the sample aspiration groove 214, thereby achieving the absorption of the sample to be tested.

[0055] By providing N test strips in the test kit provided in the above embodiment, it is possible to detect N test items in cooperation with a miniaturized detection instrument, and by providing a sample tube installation slot 211, a TIP sample tube grabbing slot 212, a TIP sample tube discarding slot 213, a sample suction slot 214, a diluent slot 215 and a sample mixing slot 216, the operations of sample sampling, sample addition and detection can be conveniently completed in one test kit, thereby simplifying the operation process and complexity.

[0056] In some optional embodiments, such as Figure 2 As shown, the test strip channel area 22 is provided with three test strip channels 221, and one test strip can be placed on each test strip channel 221, and the three test strips are respectively arranged in the three test strip channels 221 of the test strip channel area 22. After each test strip is placed on the test strip channel 221, the test strip sample loading hole 11 of the upper cover 1 corresponds to the sample loading area of ​​the test strip below, and then the sample to be tested can be added from the test strip sample loading hole 11 of the upper cover 1, and the sample to be tested can directly enter the sample loading area of ​​the test strip. Similarly, the test result observation hole 12 of the upper cover 1 corresponds to the display area (or detection area) of the test strip below, and then the display area (or detection area) of the test strip below can be observed from the test result observation hole 12 of the upper cover 1.

[0057] In some optional embodiments, such as Figure 1 and Figure 2As shown, an RFID electronic tag 3 may be provided on one side wall of the test kit, and the above-mentioned RFID electronic tag 3 may store the detection project information corresponding to the N test strips provided in the test kit. For example, the detection project information may include a detection project identifier for uniquely indicating a specific detection project. For example, the test kit is designed to detect three detection projects A, B and C. Accordingly, three test strips for detection projects A, B and C are placed in the three test strip channels 221 of the test kit, respectively, and the detection project information of detection projects A, B and C may be stored in the RFID electronic tag 3. The automatic detection instrument supporting the test kit can obtain the N detection project information corresponding to the test kit through the RFID electronic tag reader.

[0058] In some optional implementations, please refer to Figure 2 , Figure 3 and Figure 4 , Figure 3 2 is a three-dimensional schematic diagram of an embodiment of the test strip channel area 22 according to the present disclosure. Figure 4 FIG. 2 is a top view of an embodiment of a test strip channel area 22 according to the present disclosure. Figure 2 , Figure 3 and Figure 4 As shown, the test strip channel area 22 can be provided with three test strip channels 221, each test strip channel 221 can be provided with a test strip, and an isolation strip 222 is provided between two adjacent test strip channels 221 to avoid liquid flow between the two adjacent test strip channels 221, thereby avoiding mutual influence between different test items, thereby improving the detection accuracy.

[0059] In some optional embodiments, such as Figure 3 As shown, each test strip channel 221 is provided with an anti-siphon groove 2211, which is used to prevent the test strip set above the corresponding test strip channel 221 from siphoning blood. It is understandable that the shape design of the specific anti-siphon groove 2211 here can be designed accordingly according to the design of the bottom of the reagent strip, and the present disclosure does not make specific limitations on this. Here, by adopting a groove design for the test strip channel 221, it is possible to avoid the entire surface of the test strip set above the test strip channel 221 from being completely in contact with blood, thereby preventing the flow rate from being too fast and affecting the test results.

[0060] In some optional embodiments, such as Figure 2 and Figure 4As shown by the dotted ellipse, each test strip channel 221 and the test strip disposed above are toothed. Through toothed matching, the test strip can be precisely limited, that is, the position accuracy of the test strip in the reagent box can be ensured, thereby avoiding position deviation between the sample adding area of ​​the test strip and the sample adding hole of the test strip, and avoiding position deviation between the display area of ​​the test strip and the test result observation hole, and ultimately improving the accuracy of the test result.

[0061] In some optional implementations, please refer to Figure 5 and Figure 6 , Figure 5 FIG. 2 is a cross-sectional perspective view of a sample tube mounting groove 211, a U-shaped flow channel 217 and a sample suction groove 214 in one embodiment of a reagent kit according to the present disclosure. Figure 6 It is a cross-sectional view of the reagent box cut along the diameter of the sample tube mounting groove 211 parallel to the extending direction of the test strip channel, in the front view direction.

[0062] like Figure 5 and Figure 6 As shown, the sample tube installation slot 211 is connected to the sample suction slot 214 through the U-shaped flow channel 217. This is in consideration of the manufacturing process of the parts. The use of the U-shaped flow channel can simplify the manufacturing complexity of the reagent kit. Optionally, the bend of the U-shaped flow channel 217 can be ultrasonically welded to form a sealing structure to improve the sealing performance of the U-shaped flow channel 217.

[0063] In some optional embodiments, the sample tube mounting groove 211 can be in sealing contact with the sample tube 4 through an inclined cone surface, and the inclined cone surface can pierce the middle of the sealing tube cover of the sample tube.

[0064] Specifically, if Figure 5 As shown, the sample tube installation groove 211 can be a groove of various shapes, and a hollow truncated cone 2111 can be provided in the sample tube installation groove 211. The hollow truncated cone 2111 can be provided with a through hole 21111 penetrating the upper and lower surfaces of the hollow truncated cone 2111, and the through hole 21111 connects the pipeline (for example, U-shaped flow channel 217) between the sample tube installation groove 211 and the sample suction groove 214. The outer wall of the hollow truncated cone 2111 can form an oblique cone seal with the sample tube 4, and the hollow truncated cone 2111 can pierce the middle of the sealed tube cover of the sample tube 4. When no negative pressure is generated, the sample to be tested remains in the sample tube 4; when negative pressure is generated in the sample tube 4 and the sample tube mounting groove 211 (for example, negative pressure from the sample suction groove 214), the sample to be tested can flow from the sample tube 4 into the sample tube mounting groove 211, for example, into the through hole 21111, and enter the sample suction groove 214 through the U-shaped flow channel 217, and then the sample to be tested can be sucked from the sample suction groove 214.

[0065] In some optional implementations, please refer to Figure 6 and Figure 7 , Figure 7 2 is a bottom view of an embodiment of a kit according to the present disclosure. Figure 6 and Figure 7 As shown, three centering spring pieces 2121 are provided in the TIP sample tube grabbing groove 212 for limiting and fixing the TIP sample tube. That is, the TIP sample tube is held by the three centering spring pieces 2121 to prevent the TIP sample tube from falling out of the TIP sample tube grabbing groove 212.

[0066] In some optional implementations, please refer to Figure 8 , Figure 8 yes Figure 6 The partially enlarged schematic diagram of the rectangular dotted box in the figure. Figure 8 As shown, two reminder springs 2112 are provided in the sample tube installation slot 211, which are used to remind the user that the sample tube 4 is installed in place when the sample tube 4 is installed in place. For example, the user is reminded that the sample tube 4 is installed in place by means of sound or force changes.

[0067] The following describes how to use Figure 1-8 The working process of the test kit shown.

[0068] The first step is to prepare sample tube 4.

[0069] Here, the sample tube 4 contains a sample to be tested, such as a blood sample.

[0070] In the second step, the sealed tube cover of the sample tube 4 is installed downward on the sample tube installation groove 211 of the reagent kit.

[0071] Optionally, a prompt spring piece 2112 is provided in the sample tube installation groove 211 , and the sound or force change emitted by the prompt spring piece 2112 can be used to confirm that the sample tube 4 is installed in place.

[0072] During the process of installing the sample tube 4 into the sample tube mounting groove 211, the sample tube mounting groove 211 will pierce the middle part of the sealed tube cover of the sample tube 4, for example, by piercing the middle part of the sealed tube cover of the sample tube 4 through the oblique cone surface of the outer wall of the hollow cone 2111. However, since no negative pressure is generated, the sample to be tested still remains in the sample tube 4 at this time.

[0073] In the third step, negative pressure is applied to the sample aspirating slot 214 so that the sample to be tested flows from the sample tube 4 into the sample aspirating slot 214 .

[0074] Use a pipette gun or an automatic sample loading module device to apply negative pressure to the sample aspiration slot 214 .

[0075] In this way, the sample to be tested can flow from the sample tube 4 into the sample tube installation groove 211 , for example, into the through hole 21111 , and enter the sample suction groove 214 through the U-shaped flow channel 217 .

[0076] Optionally, before the third step, an RFID electronic tag reader can be used to read the RFID electronic tag 3 to obtain the detection item information corresponding to the kit.

[0077] Here, the detection item information may include a detection item identifier for uniquely indicating a specific detection item.

[0078] The fourth step is to grab a TIP sample tube from the TIP sample tube grabbing slot 212, use the grabbed TIP sample tube to absorb the diluent from the diluent slot 215 and add the sample to the sample mixing slot 216 to complete the sample dilution, and then release the TIP sample tube to the TIP sample tube discarding slot 213.

[0079] The fifth step is to grab a TIP sample tube from the TIP sample tube grabbing slot 212, use the grabbed TIP sample tube to absorb the sample to be tested from the sample aspiration slot 214 and add the sample to the sample mixing slot 216, and then release the TIP sample tube to the TIP sample tube discarding slot 213.

[0080] Step 6: grab a TIP sample tube from the TIP sample tube grabbing slot 212, use the grabbed TIP sample tube to absorb the diluted sample from the sample mixing slot 216, and then add the sample to at least one test strip sample adding hole 11.

[0081] Through the above-mentioned first to sixth steps, the dilution and sample addition operations after sampling for at least one test item can be completed. Subsequently, the test result observation hole 12 can be tested to complete the test of at least one test item.

[0082] The above description is only a preferred embodiment of the present disclosure and an explanation of the technical principles used. Those skilled in the art should understand that the scope of disclosure involved in the present disclosure is not limited to the technical solutions formed by a specific combination of the above technical features, but should also cover other technical solutions formed by any combination of the above technical features or their equivalent features without departing from the above disclosed concept. For example, the above features are replaced with the technical features with similar functions disclosed in the present disclosure (but not limited to) by each other to form a technical solution.

Claims

1. A kit comprising: An upper cover (1), a main body (2), and N test strips arranged between the upper cover (1) and the main body (2), wherein N is a positive integer; The upper cover (1) is provided with N test strip sample addition holes (11) and N test result observation holes (12), and the N test strip sample addition holes (11) and the N test result observation holes (12) penetrate the upper and lower surfaces of the upper cover (1); The sample application areas of the N test strips are respectively exposed from the N test strip sample application holes (11), and the display areas of the N test strips are respectively exposed from the N test result observation holes (12); The top of the main body (2) comprises a sample operation area (21) and a test strip passage area (22); The sample operation area (21) is provided with a sample tube installation slot (211), a TIP sample tube grabbing slot (212), a TIP sample tube discarding slot (213), a sample suction slot (214), a diluent slot (215) and a sample mixing slot (216), and the sample suction slot (214) is connected to the sample tube installation slot (211) through a flow channel; The N test strips are arranged in the test strip channel area (22).

2. The kit according to claim 1, wherein The test kit is also provided with an RFID electronic tag (3), and the RFID electronic tag (3) stores the detection item information corresponding to the N test strips.

3. The kit according to claim 1, wherein The test strip channel area (22) is provided with N test strip channels (221), and an isolation strip (222) is provided between two adjacent test strip channels (221) to prevent liquid from flowing between the two adjacent test strip channels (221).

4. The kit according to claim 1, wherein Each of the test strip channels (221) is provided with an anti-siphon groove (2211) for preventing blood siphoning from occurring on the test strip arranged above the corresponding test strip channel (221).

5. The kit according to claim 1, wherein Each of the test strip channels (221) is tooth-shapedly matched with the test strip disposed above.

6. The kit according to claim 1, wherein The sample tube installation groove (211) is connected to the sample suction groove (214) via a U-shaped flow channel (217).

7. The kit according to claim 6, wherein The bending part of the U-shaped flow channel (217) is welded by ultrasonic wave to form a sealing structure.

8. The kit according to claim 1, wherein The sample tube installation groove (211) is in sealing contact with the sample tube (4) via an inclined cone surface, and the inclined cone surface can pierce the middle of the sealed tube cover of the sample tube (4).

9. The kit according to claim 1, wherein Three centering spring pieces (2121) are arranged in the TIP sample tube grabbing groove (212) for limiting and fixing the TIP sample tube.

10. The kit according to claim 1, wherein Two reminder springs (2112) are arranged in the sample tube installation groove (211) to remind the sample tube (4) to be installed in place when the sample tube (4) is installed in place.

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