Drug sensitive plate

Abstract

The utility model relates to the technical field of drug sensitivity testing devices, in particular to a drug sensitivity plate. The drug sensitive plate comprises drug sensitive plate bodies, stacking connecting pieces are arranged on the drug sensitive plate bodies, and the stacking connecting pieces are used for enabling the multiple drug sensitive plate bodies to be sequentially stacked in the vertical direction and enabling every two connected drug sensitive plate bodies to be relatively fixed. The drug sensitive plate has the advantages that the two drug sensitive plate bodies are connected through the stacked connecting pieces, the multiple drug sensitive plate bodies can be stacked and stored, the space utilization rate of the incubator is increased, and the efficiency of drug sensitive tests is improved.

Description

Technical Field

[0001] The present application relates to the technical field of drug sensitivity test devices, and particularly relates to a drug sensitivity plate. Background Art

[0002] In recent years, the incidence of tuberculosis in most developing countries remains high, and tuberculosis still poses a threat to the health of billions of people. Due to the widespread use of anti-tuberculosis drugs and the irrational use of drugs in the process of patients taking drugs, the drug resistance rate of anti-tuberculosis drugs has increased year by year. A simple, rapid and efficient drug sensitivity test technology for Mycobacterium tuberculosis has become an urgent need. Currently, the commonly used drug sensitivity detection technologies in China include molecular or gene detection methods, rapid culture drug sensitivity test methods for mycobacteria, mycobacterium drug sensitivity test plates, etc.

[0003] For the drug sensitivity Löwenstein-Jensen medium for Mycobacterium tuberculosis, anti-tuberculosis drugs are dissolved in the modified Löwenstein-Jensen medium. The sensitivity test of each drug for each sample requires at least 2 drug sensitivity tubes and 2 modified Löwenstein-Jensen tubes, and then they are inserted into the drug sensitivity plate for culture.

[0004] However, in clinical applications, due to the shortage of space in the incubator, it is necessary to test the drug sensitivity of Mycobacterium tuberculosis in multiple samples in batches, which is rather troublesome and affects the efficiency of the drug sensitivity test. Content of the Utility Model

[0005] In order to improve the space utilization rate of the incubator and the efficiency of the drug sensitivity test, the present application provides a drug sensitivity plate.

[0006] A drug sensitivity plate provided by the present application adopts the following technical solution: It includes a drug sensitivity plate body, and stacking connectors are arranged on the drug sensitivity plate body. The stacking connectors are used to stack multiple drug sensitivity plate bodies in the vertical direction in sequence and make the two adjacent drug sensitivity plate bodies form relative fixation.

[0007] By adopting the above technical solution, the stacking connectors form a connection relationship between the two drug sensitivity plate bodies, enabling multiple drug sensitivity plate bodies to be stacked and stored, improving the space utilization rate of the incubator and the efficiency of the drug sensitivity test.

[0008] Preferably, the stacking connectors include stacking sliders. The stacking sliders are arranged at the bottom of the drug sensitivity plate body. Stacking chutes for the stacking sliders to slide and be embedded are opened at the top of the drug sensitivity plate body. The stacking chutes penetrate through one side wall of the drug sensitivity plate body along the length direction of the stacking chutes to form embedding openings. The stacking sliders are T-shaped, and the stacking chutes are T-shaped adapted to the stacking sliders.

[0009] By adopting the above-mentioned technical scheme, one drug-sensitive plate body is slid from one side of another drug-sensitive plate body along the length direction of the stacking slide groove to directly above the other drug-sensitive plate body. During the sliding process, the stacking slider is embedded in the stacking slide groove to achieve stacking between the two drug-sensitive plate bodies. The T-shaped stacking slider is embedded in the T-shaped stacking slide groove, which reduces the probability of the vertical connection relationship between two adjacent drug-sensitive plates being disconnected during the process of moving multiple stacked drug-sensitive plate bodies.

[0010] Preferably, the drug-sensitive plate body includes a drug-sensitive plate upper cover and a drug-sensitive plate base support, the drug-sensitive plate upper cover and the drug-sensitive plate base support are rotatably connected, and a plurality of drug-sensitive embedding grooves for embedding drug-sensitive tubes are opened in the vertical direction on one side of the plate surface of the drug-sensitive plate base support close to the drug-sensitive plate upper cover, and the plurality of drug-sensitive embedding grooves are evenly distributed on the drug-sensitive plate base support, and the drug-sensitive plate upper cover is used to cover the plurality of drug-sensitive embedding grooves.

[0011] By adopting the above technical solution, a plurality of drug-sensitive embedding grooves are provided on the base of the drug-sensitive plate so that the drug-sensitive plate body can be used for drug-sensitive tests of multiple drugs at one time.

[0012] Preferably, a marking area is provided on the base of the drug-sensitive plate, the marking area corresponds one-to-one with the drug-sensitive embedding groove and the marking area is provided on one side of the drug-sensitive embedding groove.

[0013] By adopting the above technical solution, the setting of the identification area can clearly distinguish different drugs, reduce the workload of operators, and save personnel costs.

[0014] Preferably, the identification area includes an identification strip, the identification strip is arranged on the base of the drug-sensitive plate, the identification strip is made of a transparent material, and an identification groove is provided on the identification strip, and the identification groove penetrates the identification strip along the length direction of the identification strip.

[0015] By adopting the above technical solution, according to the different drugs in the drug-sensitive tube embedded in the drug-sensitive groove, the name marking paper pieces corresponding to different drugs are placed in the identification groove, so that the drug models can be clearly distinguished; and the identification groove can reduce the probability of the handwriting on the mark being blurred due to being wetted by the drug liquid.

[0016] Preferably, the stacking slide groove is opened on the upper cover of the drug-sensitive plate, and a baffle is provided on the upper cover of the drug-sensitive plate. The baffle is used to seal the embedding port, and the baffle and the upper cover of the drug-sensitive plate are connected to each other in a damping rotation.

[0017] By adopting the above technical solution, the baffle seals the embedding opening, thereby reducing the probability of the stacked drug-sensitive plates sliding in the horizontal direction during the process of moving the stacked drug-sensitive plates.

[0018] Preferably, a positioning component is provided on one side wall of the bottom tray of the drug sensitivity test plate, a positioning opening for embedding the positioning component is provided on the upper cover of the drug sensitivity test plate, and one side of the bottom tray of the drug sensitivity test plate away from the positioning component is rotatably connected to one side of the upper cover of the drug sensitivity test plate away from the positioning opening.

[0019] By adopting the above technical solution, when the positioning component is embedded into the positioning opening, that is, the upper cover of the drug sensitivity test plate is completed to cover the bottom tray of the drug sensitivity test plate. When it is necessary to open the upper cover of the drug sensitivity test plate, only the positioning component needs to be disengaged from the positioning opening, and then the upper cover of the drug sensitivity test plate can be rotated and opened.

[0020] Preferably, the positioning component includes a positioning block and a positioning elastic member. A positioning groove is provided on one side wall of the bottom tray of the drug sensitivity test plate along a direction perpendicular to the side wall of the bottom tray of the drug sensitivity test plate. One end of the positioning elastic member is connected to the bottom of the positioning groove, and the other end of the positioning elastic member is connected to the positioning block. The positioning block is partially embedded in the positioning groove, and the positioning block is used for sliding and embedding into the positioning opening.

[0021] By adopting the above technical solution, when it is necessary to open the upper cover of the drug sensitivity test plate, only the positioning block needs to be pressed so that the positioning block is completely embedded into the positioning groove, and then the positioning block can be disengaged from the positioning opening.

[0022] In summary, the present application includes at least one of the following beneficial technical effects:

[0023] 1. Multiple drug sensitivity test plate bodies can be stacked and stored, improving the space utilization rate of the incubator and the efficiency of the drug sensitivity test;

[0024] 2. The setting of the identification area can clearly distinguish different drugs, reducing the workload of operators and saving personnel costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 is an exploded schematic view of the overall structure of the present application;

[0026] Figure 2 is a schematic view of the overall structure of the present application, showing a stacked state diagram of multiple drug sensitivity test plates;

[0027] Figure 3 is a schematic cross-sectional view of a partial structure of the present application;

[0028] Figure 4 is Figure 2 a partially enlarged schematic view of part A in

[0029] Explanation of the accompanying reference numerals: 11, drug-sensitive tube; 110, drug-sensitive plate body; 1101, drug-sensitive plate upper cover; 1102, drug-sensitive plate bottom support; 111, drug-sensitive embedding groove; 112, positioning assembly; 1121, positioning block; 1122, positioning elastic member; 113, positioning opening; 114, hinge; 115, positioning embedding groove; 120, identification strip; 121, identification embedding groove; 130, stacking slider; 131, stacking slide groove; 132, embedding opening; 133, baffle. DETAILED DESCRIPTION

[0030] The present application is further described in detail below in conjunction with the accompanying drawings.

[0031] The application discloses a drug sensitivity plate, which is used to improve the space utilization of an incubator and improve the efficiency of drug sensitivity testing.

[0032] refer to Figure 1 A drug-sensitive plate, comprising a drug-sensitive plate body 110, the drug-sensitive plate body 110 comprising a drug-sensitive plate cover 1101 and a drug-sensitive plate base 1102, the drug-sensitive plate cover 1101 and the drug-sensitive plate base 1102 are rotatably connected, a plurality of drug-sensitive embedding grooves 111 for embedding drug-sensitive tubes 11 are provided in a vertical direction on the upper side of the drug-sensitive plate base 1102 near the drug-sensitive plate cover 1101, and the plurality of drug-sensitive embedding grooves 111 are evenly distributed on the drug-sensitive plate base 1102, so that the drug-sensitive plate body 110 is The drug sensitivity test of multiple drugs can be performed at the same time. The upper cover 1101 of the drug sensitivity plate is used to cover multiple drug sensitivity grooves 111. In the present embodiment, a total of eight drug sensitivity grooves 111 are provided. The eight drug sensitivity grooves 111 are grouped into four. The four drug sensitivity grooves 111 in each group are equally spaced apart along the length direction of the drug sensitivity plate base 1102. The two groups of drug sensitivity grooves 111 are spaced apart along the width direction of the drug sensitivity plate base 1102, that is, the eight drug sensitivity grooves 111 are arranged in the form of two rows and four columns.

[0033] Specifically, refer to Figure 1 , Figure 2 and Figure 3 A positioning component 112 is provided on the side wall of one side of the drug-sensitive plate base support 1102, and a positioning opening 113 for embedding the positioning component 112 is provided on the drug-sensitive plate upper cover 1101. In the present embodiment, two groups of positioning components 112 are provided on the drug-sensitive plate base support 1102, and the two groups of positioning components 112 are symmetrically arranged on the side wall of one side of the drug-sensitive plate base support 1102 along the length direction of the drug-sensitive plate base support 1102. Correspondingly, two positioning openings 113 are provided on the drug-sensitive plate upper cover 1101; the side of the drug-sensitive plate base support 1102 away from the positioning component 112 is rotatably connected with the side of the drug-sensitive plate upper cover 1101 away from the positioning opening 113 through two hinges 114.

[0034] refer to Figure 1 , Figure 3, the positioning component 112 includes a positioning block 1121 and a positioning elastic member 1122. A positioning groove 115 is formed on one side wall of the bottom tray 1102 of the drug sensitivity plate along a direction perpendicular to the side wall of the bottom tray 1102 of the drug sensitivity plate. One end of the positioning elastic member 1122 is connected to the bottom of the positioning groove 115, and the other end of the positioning elastic member 1122 is connected to the positioning block 1121. A part of the positioning block 1121 is embedded in the positioning groove 115. The positioning block 1121 is used for sliding and embedding into the positioning opening 113. When it is necessary to open the upper cover 1101 of the drug sensitivity plate, only need to press the positioning block 1121 to make the positioning block 1121 completely embedded in the positioning groove 115, then the positioning block 1121 can be disengaged from the positioning opening 113, and the upper cover 1101 of the drug sensitivity plate can be rotated and opened; when the positioning component 112 is embedded into the positioning opening 113, that is, the upper cover 1101 of the drug sensitivity plate completes the action of covering the bottom tray 1102 of the drug sensitivity plate. In this embodiment, the positioning elastic member 1122 is a spring.

[0035] Reference Figure 1 , in order to facilitate the operator to distinguish different drugs, an identification area is provided on the bottom tray 1102 of the drug sensitivity plate. The identification area corresponds to the drug sensitivity grooves 111 one by one and is arranged on one side of the drug sensitivity grooves 111. The identification area includes an identification strip 120. The identification strip 120 is arranged on the bottom tray 1102 of the drug sensitivity plate. The identification strip 120 is made of a transparent material. An identification groove 121 is formed on the identification strip 120. The identification groove 121 penetrates through the identification strip 120 along the length direction of the identification strip 120. According to the different drugs in the drug sensitivity tubes 11 embedded in the drug sensitivity grooves 111, the name label papers corresponding to different drugs are placed in the identification groove 121, so that the drug models can be clearly distinguished; moreover, the identification groove 121 can reduce the probability that the handwriting on the label is blurred due to being wet by the drug liquid.

[0036] Reference Figure 1 , Figure 2 and Figure 4 , in order to improve the space utilization rate of the incubator, stacking connectors are provided on the drug sensitivity plate body 110. The stacking connectors are used to stack a plurality of drug sensitivity plate bodies 110 in sequence in the vertical direction and make the two adjacent drug sensitivity plate bodies 110 relatively fixed to each other.

[0037] Specifically, the stacking connector includes a stacking slider 130. In this embodiment, the stacking slider 130 is disposed at the bottom of the drug sensitivity plate base 1102. On the side of the drug sensitivity plate upper cover 1101 away from the drug sensitivity plate base 1102, a stacking chute 131 is provided for the stacking slider 130 to slide and be embedded. The stacking chute 131 penetrates through one side wall of the drug sensitivity plate body 110 along the length direction of the stacking chute 131 to form an embedding port 132. The stacking slider 130 is T-shaped, and the stacking chute 131 is T-shaped to fit the stacking slider 130. In this embodiment, two stacking sliders 130 are provided on the drug sensitivity plate base 1102. The length direction of the stacking slider 130 is parallel to the width direction of the drug sensitivity plate base 1102, and the two stacking sliders 130 are arranged parallel to each other. Correspondingly, two stacking chutes 131 are provided on the drug sensitivity plate upper cover 1101. A drug sensitivity plate body 110 is slid from one side of another drug sensitivity plate body 110 along the length direction of the stacking chute 131 to directly above another drug sensitivity plate body 110. During the sliding process, the stacking slider 130 is embedded into the stacking chute 131 to achieve the stacking between two drug sensitivity plate bodies 110. The T-shaped stacking slider 130 is embedded in the T-shaped stacking chute 131, reducing the probability that the connection relationship between adjacent two drug sensitivity plates is disengaged in the vertical direction during the process of moving multiple stacked drug sensitivity plate bodies 110.

[0038] Further, a baffle 133 is provided on the drug sensitivity plate upper cover 1101. The baffle 133 is used to seal the embedding port 132. The baffle 133 is rotatably connected to the drug sensitivity plate upper cover 1101 with damping, reducing the probability that the stacked drug sensitivity plates slide horizontally during the process of moving the stacked drug sensitivity plates.

[0039] The implementation principle of a drug sensitivity plate in an embodiment of the present application is as follows: Eight drug sensitivity embedding grooves 111 are provided on the drug sensitivity plate base 1102, which can provide drug sensitivity tests for a variety of drugs, and the drug sensitivity plate body 110 can be marked to clearly distinguish drug models; the setting of the stacking connector enables multiple drug sensitivity plate bodies 110 to be stacked and stored, improving the space utilization rate of the incubator and the efficiency of the drug sensitivity test.

[0040] The embodiments of the present specific implementation manners are all preferred embodiments of the present application, and do not limit the protection scope of the present application accordingly. Therefore, all equivalent changes made according to the structure, shape, and principle of the present application should be covered within the protection scope of the present application.

Claims

1. A drug-sensitive plate, comprising a drug-sensitive plate body (110), characterized in that: The drug-sensitive plate body (110) is provided with a stacking connector, which is used to stack a plurality of the drug-sensitive plate bodies (110) in sequence in a vertical direction and to relatively fix two connected drug-sensitive plate bodies (110); The stacking connector includes a stacking slider (130), the stacking slider (130) is arranged at the bottom of the drug-sensitive plate body (110), the top of the drug-sensitive plate body (110) is provided with a stacking slide groove (131) for the stacking slider (130) to slide and embed, the stacking slide groove (131) penetrates through one side wall of the drug-sensitive plate body (110) along the length direction of the stacking slide groove (131) to form an embedding opening (132), the stacking slider (130) is T-shaped, and the stacking slide groove (131) is T-shaped adapted to the stacking slider (130).

2. A drug-sensitive plate according to claim 1, characterized in that: The drug-sensitive plate body (110) comprises a drug-sensitive plate upper cover (1101) and a drug-sensitive plate base (1102), wherein the drug-sensitive plate upper cover (1101) and the drug-sensitive plate base (1102) are rotatably connected to each other, and a plurality of drug-sensitive embedding grooves (111) for embedding drug-sensitive tubes (11) are provided in a vertical direction on a side surface of the drug-sensitive plate base (1102) close to the drug-sensitive plate upper cover (1101), wherein the plurality of drug-sensitive embedding grooves (111) are evenly distributed on the drug-sensitive plate base (1102), and the drug-sensitive plate upper cover (1101) is used to cover the plurality of drug-sensitive embedding grooves (111).

3. A drug-sensitive plate according to claim 2, characterized in that: The drug-sensitive plate base (1102) is provided with a marking area, the marking area corresponds to the drug-sensitive embedding groove (111) one by one, and the marking area is provided on one side of the drug-sensitive embedding groove (111).

4. A drug-sensitive plate according to claim 3, characterized in that: The identification area comprises an identification strip (120), the identification strip (120) is arranged on the drug-sensitive plate base (1102), the identification strip (120) is made of a transparent material, and an identification embedding groove (121) is provided on the identification strip (120), and the identification embedding groove (121) penetrates the identification strip (120) along the length direction of the identification strip (120).

5. A drug-sensitive plate according to claim 4, characterized in that: The stacking slide groove (131) is opened on the upper cover (1101) of the drug-sensitive plate. A baffle (133) is provided on the upper cover (1101) of the drug-sensitive plate. The baffle (133) is used to seal the embedding opening (132). The baffle (133) and the upper cover (1101) of the drug-sensitive plate are connected to each other in a damping rotation manner.

6. A drug-sensitive plate according to claim 5, characterized in that: A positioning component (112) is provided on a side wall of one side of the drug-sensitive plate base support (1102); a positioning opening (113) for embedding the positioning component (112) is provided on the upper cover (1101) of the drug-sensitive plate; a side of the drug-sensitive plate base support (1102) away from the positioning component (112) is rotatably connected to a side of the upper cover (1101) of the drug-sensitive plate away from the positioning opening (113).

7. A drug-sensitive plate according to claim 6, characterized in that: The positioning assembly (112) comprises a positioning block (1121) and a positioning elastic member (1122); a positioning groove (115) is provided on the upper edge of a side wall of one side of the medicine-sensitive plate base support (1102) perpendicular to the side wall of the medicine-sensitive plate base support (1102); one end of the positioning elastic member (1122) is connected to the bottom of the positioning groove (115); the other end of the positioning elastic member (1122) is connected to the positioning block (1121); the positioning block (1121) is partially embedded in the positioning groove (115); and the positioning block (1121) is used to be slidably embedded in the positioning opening (113).

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