Drug experiment drug sensitive paper sheet pasting device

Abstract

The utility model discloses a drug sensitive paper sheet pasting device for drug experiments, and relates to the technical field of experimental equipment, the drug sensitive paper sheet pasting device comprises a pasting box cover and a sealing device, drug sensitive paper sheet throwing holes are formed in the pasting box cover according to the interval requirement of drug sensitive paper sheets, and the sealing device is arranged between the pasting box cover and a plate to be thrown. The sealing device comprises a rotatable baffle, the baffle is provided with circular holes distributed in a staggered mode with the drug sensitive paper sheet throwing holes, and the circular holes and the drug sensitive paper sheet throwing holes can be coaxial by rotating the baffle. According to the application, the drug sensitive paper is placed at the drug sensitive paper throwing port in advance, then the drug sensitive paper can be accurately thrown into the corresponding position of the plate by rotating the baffle plate, and the spacing position meeting the requirement is kept, so that the drug sensitive paper can be quickly and accurately pasted, the application is convenient, and the pasting position is accurate.

Description

Technical Field

[0001] The present application relates to the technical field of experimental equipment, and in particular to a drug-sensitive paper sticker applicator for drug experiments. Background Art

[0002] Antimicrobial susceptibility testing is an important test for determining the inhibitory effect of antimicrobial drugs on pathogenic microorganisms in vitro. The placement of drug susceptibility strips is a key operational activity in this experiment. In a single drug susceptibility test, multiple drug susceptibility strips are typically placed. Inaccurate placement and low efficiency are drawbacks of current procedures. Utility Model Content

[0003] The main purpose of this application is to provide a drug experiment drug sensitive paper sticker applicator, aiming to solve the above technical problems.

[0004] The technical solutions adopted in this application are as follows:

[0005] A drug experiment drug-sensitive paper strip applicator comprises a placement box cover and a closing device. The placement box cover is provided with a plurality of drug-sensitive paper strip throwing holes arranged according to the drug-sensitive paper strip spacing requirements. The closing device is arranged between the placement box cover and the flat plate to be placed, and the closing device comprises a rotatable baffle. The baffle is provided with circular holes that are staggered with the drug-sensitive paper strip throwing holes. Rotating the baffle can make the circular holes coaxial with the drug-sensitive paper strip throwing holes.

[0006] Optionally, the closing device also includes a device shell assembled and connected to the flat plate to be placed and the placement box cover, the baffle is arranged in the device shell and is rotatably connected to the device shell through a handle, and a spring is also provided between the handle and the device shell to keep the baffle blocked between the flat plate to be placed and the drug-sensitive paper throwing hole.

[0007] Compared with the prior art, the present invention has the following advantages:

[0008] The embodiment of the present application proposes a drug-sensitive paper sheet applicator for drug experiments. The drug-sensitive paper sheet is placed in the drug-sensitive paper sheet throwing port in advance, and then the baffle is rotated to make the drug-sensitive paper sheet throwing hole correspond to the circular hole on the baffle one-to-one and connect. The drug-sensitive paper sheet falls accurately from the circular hole into the flat dish to be placed, ensuring that the spacing requirements between the drug-sensitive paper sheets required for drug sensitivity experiments are met, thereby completing the placement of the drug-sensitive paper sheet quickly and accurately. It is easy to use and the placement position is accurate. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 A schematic diagram of the exploded structure of the drug-sensitive paper applicator for drug experiments provided in an embodiment of the present application at one viewing angle;

[0010] Figure 2 A schematic diagram of the structure of the box cover at one viewing angle;

[0011] Figure 3 It is a structural schematic diagram of the closure device at one viewing angle;

[0012] Figure 4 This is a schematic diagram of the structure of the drug experiment drug-sensitive paper sticker provided in an embodiment of the present application when it is connected to the plate to be placed;

[0013] Figure 5 for Figure 4 Explosion diagram.

[0014] Description of the reference numerals in the accompanying drawings:

[0015] 1-plate to be put in, 2-box cover, 201-hole for throwing drug-sensitive paper, 3-closing device, 301-device housing, 302-baffle, 303-circular hole, 304-handle, 305-spring. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of this application to clearly and completely describe the technical solutions in the embodiments of this application. Obviously, the embodiments described are only part of the embodiments of this application, not all of the embodiments. Based on the embodiments of this application, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.

[0017] It should be noted that all directional indications in the embodiments of the present application (such as up, down, left, right, front, back, etc.) are only used to explain the relative position relationship, movement status, etc. between the various components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0018] In this application, unless otherwise specified or limited, the terms "connection" and "fixation" should be understood in a broad sense. For example, "fixation" can mean fixed connection, detachable connection, or integration; mechanical connection or electrical connection; direct connection or indirect connection through an intermediate medium; internal communication between two elements or interaction between two elements, unless otherwise specified. For those skilled in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0019] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the present application, the descriptions of "first", "second", etc. are only for descriptive purposes and cannot be understood as indicating or suggesting their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of such features. In addition, the meaning of "and / or" appearing throughout the text includes three parallel schemes. Taking "A and / or B" as an example, it includes scheme A, or scheme B, or a scheme in which A and B are satisfied at the same time. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement it. When the combination of technical solutions is mutually contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by this application.

[0020] See also Figure 1 and Figure 2 As shown, the embodiment of the present application provides a drug-sensitive paper patch applicator for drug experiments, including a placement box cover 2 and a closing device 3. The placement box cover 2 is provided with a plurality of drug-sensitive paper patch throwing holes 201 arranged according to the spacing requirements of the drug-sensitive paper patches. Before the experiment, the drug-sensitive paper patches are placed in the drug-sensitive paper patch throwing holes 201, and the drug-sensitive tablets can fall into the flat dish 1 to be placed for accurate placement. Specifically, the position requirements between the drug-sensitive throwing holes must meet the requirements that the distance between the two nearest points between adjacent placement holes 201 is greater than 24mm, and the distance between any placement hole 201 and the inner wall of the placement box 2 is greater than 15mm, so as to ensure that the distance between the papers meets the distance requirements between the placement points, and the phenomenon of overlapping diffusion areas of the drug-sensitive paper patches and incomplete or deformed edges of the inhibition zones will not occur.

[0021] In the above, the closing device 3 is arranged between the placing box cover 2 and the plate to be placed 1. The closing device 3 is used to block the plate to be placed 1 and the drug-sensitive paper throwing hole 201 before the experiment. At the same time, the drug-sensitive paper throwing hole 201 is opened during use to allow the drug-sensitive paper to fall smoothly into the plate to be placed 1. Specifically, Figure 1 and Figure 3As shown, the closure device 3 includes a device housing 301 and a baffle 302. The upper and lower ends of the device housing 301 are provided with bosses. The bosses are inserted into the placement box cover 2 and the plate 1 to be placed, facilitating the removal of the applicator after the drug-sensitive paper is placed. The baffle 302 is rotatably arranged within the device housing 301. After the closure device 3 is installed in the placement box cover 2 and the plate 1 to be placed, the upper and lower surfaces of the baffle 302 respectively maintain contact with the bottom of the drug-sensitive paper throwing hole 201 and the inner bottom of the plate 1 to be placed. The baffle 302 is provided with a circular array on the circumference of the baffle 302, the same number as the drug-sensitive paper throwing holes 201. In a natural state, the circular holes 303 and the drug-sensitive paper throwing holes 201 are offset from each other. At the same time, the device housing 301 is provided with a mounting hole, and a handle 304 is connected to the baffle 302. The handle 304 extends from the mounting hole to the outside of the device housing 301, and the handle 304 is connected to the mounting hole by a pivot. A spring 305 is installed between the handle 304 and the device housing 301. When the spring 305 is in a natural state, the circular hole 303 and the drug-sensitive paper throwing hole 201 remain staggered with each other. When the drug-sensitive paper needs to be placed, the baffle 302 is rotated by the handle 304 so that the circular hole 303 and the drug-sensitive paper throwing hole 201 are located on the same axis and connected to each other, so that the drug-sensitive paper falls into the flat dish 1 to be placed along the circular hole 303, completing the accurate placement of the drug-sensitive paper. After the placement is completed, the handle 304 is released, and the spring 305 resets the baffle 302 and re-seals the drug-sensitive paper throwing hole 201.

[0022] In summary, the embodiment of the present application provides a drug experiment drug sensitive paper sticker, when in use, such as Figure 4 and Figure 5 As shown, the closing device 3 is assembled between the plate 1 to be placed and the placement box cover 2, and then the drug-sensitive paper is placed in the drug-sensitive paper throwing hole 201. Then, the baffle 302 is rotated by the handle 304 to align the circular holes 303 with the drug-sensitive paper throwing holes 201 one by one. The drug-sensitive paper then falls accurately from the circular holes 303 into the plate 1 to be placed. After the drug-sensitive paper is placed in the plate, the spacing between the drug-sensitive paper sheets meets the necessary requirements for the drug sensitivity experiment, thereby completing the rapid and accurate placement of the drug-sensitive paper.

[0023] The above description is only a preferred embodiment of the present application and is not intended to limit the present application. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present application should be included in the scope of protection of the present application.

Claims

1. A drug experiment drug sensitive paper sticker, characterized in that: It includes a posting box cover and a closing device. The posting box cover is provided with a plurality of drug-sensitive paper throwing holes arranged according to the spacing requirements of the drug-sensitive paper sheets. The closing device is arranged between the posting box cover and the flat plate to be placed, and the closing device includes a rotatable baffle. The baffle is provided with circular holes that are staggered with the drug-sensitive paper throwing holes. Rotating the baffle can make the circular hole coaxial with the drug-sensitive paper throwing hole.

2. The drug experiment drug-sensitive paper sticking device according to claim 1, characterized in that: The closing device also includes a device shell assembled and connected to the flat dish to be placed and the placement box cover. The baffle is arranged in the device shell and is rotatably connected to the device shell through a handle. A spring is also provided between the handle and the device shell to keep the baffle blocked between the flat dish to be placed and the drug-sensitive paper throwing hole.

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