Sampling device for medical examination equipment

Abstract

The utility model relates to the technical field of medical examination equipment, and discloses a sampling device for medical examination equipment, which comprises a sampling device fixing box, a main body mechanism is arranged in the sampling device fixing box, and the main body mechanism comprises a sampling device fixing frame. The sampling device fixing frame is fixed in the sampling device fixing box, and a sampling device sampling pipe body is inserted in the sampling device fixing frame. The device is provided with the sampling device fixing frame and the sampling device sampling pipe body, and is matched with the sampling device sampling pipe cap and the sampling device sampling rod, so that the sampling device sampling pipe cap and the sampling device sampling rod can be integrally arranged when the device works, and the operation steps are reduced; pollution possibly encountered by the sampling rod of the sampling device in the using process is reduced, the sampling pipe cap of the sampling device is rotated to be taken down, the sampling rod of the sampling device is used for sampling, and the working efficiency of the device is improved.

Description

Technical Field

[0001] This utility model relates to the field of medical testing equipment technology, specifically a sampling device for medical testing equipment. Background Technology

[0002] Sampling refers to the process of selecting individuals or samples from a population, that is, the process of conducting experiments or observations on the population. There are two types: random sampling and non-random sampling. Random sampling refers to a sampling method that selects samples from the population according to the principle of randomization; it is without any subjectivity and includes simple random sampling, systematic sampling, cluster sampling, and stratified sampling. Non-random sampling is a method of selecting samples based on the researcher's viewpoint, experience, or relevant knowledge, and it has a significant subjective element. See also "random sampling" and "non-random sampling," which requires sampling devices in medical testing equipment.

[0003] A sampling tube, disclosed in publication number CN214309650U, includes a sampling tube body. The sampling end of the sampling tube body has a sampling port with an openable / closable cap. The sampling end of the sampling tube body has a puncture-capable bottom. This sampling tube, by providing a cap at the sampling port and a bottom at the sampling end, allows for automatic sampling. In use, a certain amount of R1 reagent is pre-filled in the sampling tube body. During sampling, the cap is opened, rinsed with a swab, and then closed to collect the sample. During sampling, a puncture needle is used to puncture the bottom of the tube, allowing the sample to flow out along the needle. This eliminates the need for pipette transfer in existing technologies, simplifying the operation and avoiding the risk of aerosol contamination during PCR. However, existing devices still have shortcomings. Existing devices require the use of sampling rods for sampling, but the sampling rods and sampling tubes are separate structures. Taking the sampling rods out of a separate bag not only increases the operation steps but may also cause a certain degree of contamination. In addition, existing devices usually affix labels to the surface of the bottle when marking, but if you want to see the label after the device is placed down, you have to pick up the bottle again to see it, which increases the operation steps and makes the device inconvenient. To address these issues, we propose a sampling device for medical testing equipment. Utility Model Content

[0004] The purpose of this invention is to provide a sampling device for medical testing equipment, which solves the problems mentioned in the background art, such as the increased number of operation steps caused by the separation of the sampling rod and sampling tube, the increased probability of contamination, and the inconvenience of label placement for observation.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a sampling device for medical testing equipment, comprising a sampling device fixing box, wherein a main body mechanism is provided inside the sampling device fixing box, the main body mechanism includes a sampling device fixing frame, the sampling device fixing frame is fixed inside the sampling device fixing box, a sampling tube body of the sampling device is inserted inside the sampling device fixing frame, and a sampling tube cap of the sampling device is provided at the top end of the sampling tube body, a sampling rod of the sampling device is fixed inside the sampling tube cap, a sealing ring of the sampling device is fixed inside the sampling tube cap, a fixing plate of the sampling device is fixed at the top end of the sampling tube cap, and an anti-slip pad of the sampling device is fixed on the surface of the sampling device fixing box.

[0006] Preferably, the top end of the sampling tube body of the sampling device is provided with a thread, and the inside of the sampling tube cap of the sampling device is provided with a threaded hole that matches the sampling tube body of the sampling device. The sampling tube body and the sampling tube cap of the sampling device are threadedly connected, which facilitates the installation and disassembly of the sampling tube body and the sampling tube cap of the sampling device.

[0007] Preferably, the surface of the sampling tube cap of the sampling device is provided with arc-shaped recesses at equal intervals, and the sampling tube cap of the sampling device is fitted onto the top end of the sampling tube body of the sampling device to facilitate rotation of the sampling tube cap of the sampling device.

[0008] Preferably, the top end of the sampling rod of the sampling device is fixed inside the sampling tube cap of the sampling device, and the sampling rod of the sampling device is inserted inside the sampling tube body of the sampling device, which optimizes the operation through an integrated design.

[0009] Preferably, the top of the sampling rod of the sampling device has inclined slits on both sides to facilitate the left and right swinging movement of the sampling rod.

[0010] Preferably, the sampling device fixing plate is inclined, and the sampling device fixing plate is fixedly connected to the sampling tube cap of the sampling device by an elastic plastic rod, which facilitates the observation of the label affixed to the sampling device fixing plate.

[0011] Preferably, the anti-slip pad of the sampling device is fixed to the bottom of the sampling device fixing box, and the anti-slip pad of the sampling device is made of rubber to improve the anti-slip effect of the device.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] (1) The device is equipped with a sampling device fixing frame and a sampling tube body, which, together with the sampling tube cap and the sampling rod, allow the sampling tube cap and the sampling rod to be integrated when the device is working, reducing operation steps and reducing the potential contamination of the sampling rod during use. The sampling tube cap can be removed by rotating it, and the sampling rod can be used for sampling, thus improving the working efficiency of the device.

[0014] (2) The device is equipped with a sampling tube cap and a sampling device fixing plate, which, together with the sampling device fixing box and the sampling tube body, optimize the operation steps and improve the convenience of the device. The label is affixed to the surface of the sampling device fixing plate so that the label of the sample inside the sampling tube body can be seen without removing the sampling tube body, thus improving the working efficiency of the device. Attached image description:

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a side-view perspective view of the structure of this utility model;

[0017] Figure 2 This is a side view of the structure of this utility model;

[0018] Figure 3 This is an exploded view of the sampling tube cap of the sampling device of this utility model;

[0019] Figure 4 This is a bottom view schematic diagram of the structure of the sampling tube cap of the sampling device of this utility model;

[0020] Figure 5 This is a side elevation view of the sampling rod of the sampling device of this utility model.

[0021] In the figure: 1. Sampling device fixing box; 2. Main body; 210. Sampling device fixing frame; 220. Sampling tube body of sampling device; 230. Sampling tube cap of sampling device; 240. Sampling rod of sampling device; 250. Sealing ring of sampling device; 260. Fixing plate of sampling device; 270. Anti-slip pad of sampling device. Detailed implementation method:

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figure 1-4 An embodiment of this utility model provides a sampling device for medical testing equipment, including a sampling device fixing box 1. The sampling device fixing box 1 is provided with a main body mechanism 2. The main body mechanism 2 includes a sampling device fixing frame 210. The sampling device fixing frame 210 is fixed inside the sampling device fixing box 1. A sampling tube body 220 of the sampling device is inserted inside the sampling device fixing frame 210. A sampling tube cap 230 of the sampling device is provided at the top of the sampling tube body 220. A sampling rod 240 of the sampling device is fixed inside the sampling tube cap 230. A sealing ring 250 of the sampling device is fixed inside the sampling tube cap 230. A fixing plate 260 of the sampling device is fixed at the top of the sampling tube cap 230. A sampling anti-slip pad 270 of the sampling device is fixed on the surface of the sampling device fixing box 1.

[0024] The sampling tube body 220 of the sampling device has a threaded top, and the sampling tube cap 230 of the sampling device has a threaded hole inside that matches the sampling tube body 220. The sampling tube body 220 and the sampling tube cap 230 are threadedly connected. Rotating the sampling tube cap 230 allows it to be separated from and installed from the sampling tube body 220, facilitating the removal and insertion of the sampling rod 240. The surface of the sampling tube cap 230 has evenly spaced arc-shaped recesses. The sampling tube cap 230 fits over the top of the sampling tube body 220, increasing friction and making it more stable to hold. The top end of the sampling rod 240 of the sampling device is fixed inside the sampling tube cap 230 of the sampling device. The sampling rod 240 is inserted inside the sampling tube body 220 of the sampling device, so that the sampling tube body 220 and the sampling tube cap 230 of the sampling device can be integrated, optimizing the operation steps. The top end of the sampling rod 240 is provided with inclined cuts on both sides, so that the sampling rod 240 can swing left and right along the cuts during sampling, improving the flexibility of the sampling rod 240 during sampling. Furthermore, when the device is used up and destroyed, the cut design of the sampling rod 240 makes it easier to break off, facilitating separation from the sampling tube cap 230 for separate disposal.

[0025] The sampling device fixing plate 260 is inclined and is fixedly connected to the sampling tube cap 230 of the sampling device by a flexible plastic rod. The plastic rod is flexible, which allows the sampling device fixing plate 260 to move and be more flexible. The inclined setting of the sampling device fixing plate 260 allows the user to observe the label content from above, thus optimizing the operation steps.

[0026] The anti-slip pad 270 of the sampling device is fixed to the bottom of the sampling device fixing box 1. The anti-slip pad 270 of the sampling device is made of rubber. The rubber material can greatly improve the friction, making it less likely for the sampling device fixing box 1 to slide when placed.

[0027] Working principle: When the device is working, take out the sampling tube body 220 of the sampling device, then rotate the sampling tube cap 230 of the sampling device to remove the sampling tube cap 230. Hold the sampling tube cap 230 by hand and use the sampling rod 240 of the sampling device to sample the item. After sampling, insert the sampling rod 240 into the sampling tube body 220 of the sampling device and tighten the sampling tube cap 230 to complete the sampling. To optimize the operation steps, a label is attached to the sampling device fixing plate 260 and then placed inside the sampling device fixing box 1, so that the user can observe the label and know the sample status in the sampling tube body 220 of the sampling device without picking up the sampling tube body 220. The above is the complete working principle of this utility model.

[0028] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A sampling device for medical testing equipment, comprising a sampling device fixing box (1), characterized in that: The inside of the sampling device fixing box (1) is provided with a main body mechanism (2), the main body mechanism (2) includes a sampling device fixing frame (210), the sampling device fixing frame (210) is fixed in the inside of the sampling device fixing box (1), the inside of the sampling device fixing frame (210) is provided with a sampling device sampling tube body (220), and the top of the sampling device sampling tube body (220) is provided with a sampling device sampling tube cap (230), the inside of the sampling device sampling tube cap (230) is fixedly connected with a sampling device sampling stick (240), the inside of the sampling device sampling tube cap (230) is fixedly connected with a sampling device sealing ring (250), and the top of the sampling device sampling tube cap (230) is fixedly connected with a sampling device fixing plate (260), the surface of the sampling device fixing box (1) is fixedly connected with a sampling device anti-skid pad (270). The top of the sampling device sampling tube body (220) is provided with a thread, the inside of the sampling device sampling tube cap (230) is provided with a threaded hole matched with the sampling device sampling tube body (220), and the sampling device sampling tube body (220) is threadedly connected with the sampling device sampling tube cap (230). The surface of the sampling device sampling tube cap (230) is uniformly and equidistantly provided with arc-shaped recesses, and the sampling device sampling tube cap (230) is sleeved on the top of the sampling device sampling tube body (220). The top of the sampling device sampling stick (240) is fixedly connected with the inside of the sampling device sampling tube cap (230), and the sampling device sampling stick (240) is inserted into the inside of the sampling device sampling tube body (220).

2. The sampling device for medical testing equipment according to claim 1, characterized in that: The top of the sampling device sampling stick (240) is provided with inclined cutouts on both sides. The sampling device fixing plate (260) is arranged in an inclined manner, and the sampling device fixing plate (260) is fixedly connected with the sampling device sampling tube cap (230) through an elastic plastic rod. The sampling device anti-skid pad (270) is fixedly connected with the bottom of the sampling device fixing box (1), and the sampling device anti-skid pad (270) is made of rubber.

Images