Gynecological sampling device

Abstract

The utility model discloses a gynaecology sampling device, including sampling main part and push rod, sampling main part includes containing cavity, containing cavity forms first port and second port respectively at sampling main part both ends, the first port is provided with sampling rod, push rod can pass through the second port, go into the containing cavity and is connected with the sampling rod, and the sampling rod is connected with the sampling rod. By means of the structural arrangement, after the sampling rod completes sampling, a sampler can press the upper end of the push rod, after the push rod is pressed, the push rod moves downwards to apply downward acting force to the sampling rod, and under the acting force, the sampling rod is pushed out from the first end opening. The sampling rod is popped out from the first port of the sampling main body, the operation is simple and convenient, the collection time of the sampling rod is saved, the sampling efficiency is improved, the structure is simple, and the design is ingenious.

Description

Technical Field

[0001] The utility model relates to the technical field of sample collection, in particular to a gynecological sampling device. Background Art

[0002] At present, when performing gynecological sampling, sampling is generally performed through a sampling cotton swab at the lower end of a sampler. When the sampling is completed, the sample cannot be checked immediately due to various reasons. Therefore, the collector usually needs to temporarily maintain the sample. Specifically, the existing method of preserving the sample is generally to insert the sampling cotton swab into a sampling tube and continuously bend the sampling cotton to break the sampling cotton swab. The broken sampling cotton swab will fall into the sampling tube to achieve the preservation of the sampling sample. It can be understood that the above-mentioned operation process of breaking the sampling cotton swab is time-consuming and laborious, and sometimes the sampling cotton swab is difficult to break, which is extremely inconvenient to operate. Summary of the invention

[0003] The utility model aims to provide a gynecological sampling device in view of the technical problems existing in the existing gynecological sampling in the background technology.

[0004] Specifically, a gynecological sampling device of the utility model includes a sampling body and a push rod. The sampling body includes a accommodating cavity. The accommodating cavity forms a first port and a second port at both ends of the sampling body respectively. The first port is provided with a sampling rod. The push rod can pass through the second port and enter the accommodating cavity and be connected to the sampling rod. The push rod is used to apply a force to the sampling rod to push the sampling rod out from under the first port.

[0005] Furthermore, the first port includes a first connecting portion, and the sampling rod is provided with a second connecting portion at the top end, and the first connecting portion is fixedly connected to the second connecting portion to achieve a fixed connection between the sampling rod and the first port.

[0006] Furthermore, the first connecting portion includes a clamping portion, and the second connecting portion includes a clamping slot, and the clamping portion is clamped in the clamping slot to achieve a fixed connection between the first connecting portion and the second connecting portion.

[0007] Furthermore, the sampling rod includes a separation portion and a fixing portion, the separation portion and the fixing portion are detachably connected, and the card slot is arranged in the fixing portion.

[0008] Furthermore, the interior of the fixing part is hollow, and an upper opening and a lower opening are formed at the upper and lower ends. The lower end of the push rod can pass through the upper opening into the fixing part and pass through the lower opening to achieve connection with the separation part.

[0009] Furthermore, the separation portion is provided with a sampling head at the lower end.

[0010] Furthermore, it also includes a sampling tube, in which the sampling body is detachably mounted.

[0011] Furthermore, a clamping device is provided in the sampling tube, and the clamping device is connected to the outer side wall of the sampling body.

[0012] Furthermore, it also includes a positioning mechanism, which is arranged on the sampling body.

[0013] Furthermore, it also includes a cover body, which is arranged on the second port.

[0014] Compared with the prior art, the utility model has the following beneficial technical effects: it can be understood that because the gynecological sampling device of the utility model is provided with a sampling body, a sampling rod and a push rod, the sampling rod is detachably connected to the lower end of the sampling body, and the lower end of the push rod can be inserted through the top of the sampling body until the lower end of the push rod abuts against the upper end of the sampling rod to realize the connection between the push rod and the sampling rod. When in use, the tester can hold the sampling body and use the sampling rod to realize gynecological collection. It can be understood that when the collection is completed, the sampler can press the upper end of the push rod to realize the collection of the sampling rod. Specifically, after the push rod is pressed, it will move downward to apply a downward force to the sampling rod. Under this force, the sampling rod will pop out from the first port of the sampling body. In summary, compared with the traditional collection method of "manually bending the sampling rod continuously to break the sampling rod from the sampling body", the operation of the utility model is simpler and more convenient, saving the collection time of the sampling rod, improving the sampling efficiency, and it has a simple structure and ingenious design. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional state diagram of the utility model;

[0016] Figure 2 This is an explosion state diagram of the utility model;

[0017] Figure 3 This is a partial enlarged view of point A;

[0018] Figure 4 A cross-sectional view of the utility model;

[0019] Figure 5 It is a partial enlarged view of point B;

[0020] Figure 6 It is a partial enlarged view of point C;

[0021] Figure 7 This is another explosion state diagram of the utility model (in the diagram, the first connecting part and the second connecting part are connected by interference fitting);

[0022] Figure 8 This is a local enlarged view of point D. DETAILED DESCRIPTION

[0023] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0024] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or component referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0025] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or a specific connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0026] The specific embodiments of the present utility model are described in detail below with reference to the accompanying drawings.

[0027] like Figure 1-Figure 8 As shown, a gynecological sampling device proposed by the utility model includes a sampling body 1 and a push rod 2. The sampling body 1 includes a accommodating cavity 11, and the accommodating cavity 11 can be used to accommodate the push rod 2. Specifically, the accommodating cavity 11 forms a first port 111 and a second port 112 at the upper and lower ends of the sampling body 1, respectively. The first port 111 is provided with a sampling rod 3 for gynecological sampling. The sampling rod 3 is detachably connected to the first port 111. The push rod 2 can pass through the second port 112 and penetrate into the accommodating cavity 11 and be connected to the sampling rod 3. The push rod 2 is used to apply a force to the sampling rod 3 to push the sampling rod 3 out from under the first port 111.

[0028] It can be understood that, since the gynecological sampling device of the present invention is provided with a sampling body 1, a sampling rod 3 and a push rod 2, the sampling rod 3 is detachably connected to the lower end of the sampling body 1, and the lower end of the push rod 2 can be inserted through the top of the sampling body 1 until the lower end of the push rod 2 abuts against the upper end of the sampling rod 3 to achieve the connection between the push rod 2 and the sampling rod 3. When in use, the tester can hold the sampling body 1 and use the sampling rod 3 to achieve gynecological collection. It can be understood that after the collection is completed, the sampling rod 3 needs to be collected separately. In this embodiment, the sampler can collect the samples by pressing The upper end of the push rod 2 is pressed to realize the collection of the sampling stick 3. Specifically, after the push rod 2 is pressed, it will move downward to apply a downward force to the sampling stick 3, under which the sampling stick 3 will be ejected from the first port 111 of the sampling body 1. In summary, compared with the traditional collection method of "manually bending the sampling stick continuously to break the sampling stick from the sampling body", the operation of the utility model is simpler and more convenient, which saves the collection time of the sampling stick, improves the sampling efficiency, and has a simple structure and ingenious design.

[0029] Furthermore, in this embodiment, the first port 111 includes a first connection portion 1111 , the sampling rod is provided with a second connection portion 301 at the top end, and the first connection portion 1111 is fixedly connected to the second connection portion 301 to achieve a fixed connection between the sampling rod 3 and the first port 111 .

[0030] Furthermore, if Figure 7 , Figure 8 As shown, as an implementation of the first connection part 1111 and the second connection part 301 of this embodiment, a plurality of protrusions are arranged in the inner wall of the first port 111 to form the first connection part 1111, and a connecting rod is arranged at the top end of the sampling rod to form the second connection part 301, and the connecting rod and the protrusion can be fixedly connected by interference fitting.

[0031] Furthermore, if Figures 2 to 5 As shown, as another implementation of the first connecting part 1111 and the second connecting part 301 of this embodiment, the first connecting part 1111 includes a snap-fitting part 1112, and the second connecting part 301 includes a slot 3011, and the snap-fitting part 1112 is snapped into the slot 3011 to achieve a fixed connection between the first connecting part 1111 and the second connecting part 301.

[0032] Specifically, in the present embodiment, a protrusion extending toward the card slot 3011 is provided at the connection between the above-mentioned clamping portion 1112 and the card slot 3011, and the protrusion is embedded in the card slot 3011 to realize the fixed connection between the first connection portion 1111 and the second connection portion 301. It can be understood that the above is only a fixed connection method between the sampling rod 3 and the first port 111, and the fixed connection between the sampling rod 3 and the first port 111 can also be other methods, such as connection through an adhesive. The adhesive can ensure that the sampling rod 3 does not fall off from the first port 111. When the sampling rod 3 is pushed by the push rod 2, the sampling rod 3 will overcome the adhesive force of the adhesive and separate from the first port 111.

[0033] Furthermore, in this embodiment, in order to allow the sampling rod 3 to be ejected from the first port 111 of the sampling body 1, the sampling rod includes a separation portion 31 and a fixing portion 32, the separation portion 31 and the fixing portion 32 are detachably connected, and a card slot 3011 is provided in the fixing portion 32. Furthermore, the fixing portion 32 is hollow inside, and an upper opening 321 and a lower opening 322 are formed at the upper and lower ends. The lower end of the push rod 2 can pass through the fixing portion 32 through the upper opening 321 and pass through the lower opening 322 to achieve connection with the separation portion 31.

[0034] Through the above-mentioned structural arrangement, when the push rod 2 is subjected to downward pressure, the lower end of the push rod 2 will pass through the fixing portion 32 from the upper opening 321, and pass through the lower opening 322, and abut against the separation portion 31. At this time, the lower end of the push rod 2 will give the separation portion 31 a downward thrust, and under this thrust, the sealing portion will be separated from the fixing portion to achieve the separation of the sampling rod 3 and the first port 111.

[0035] Specifically, in the present embodiment, a plurality of connecting members 33 are arranged below the fixing portion 32, and the lower ends of the connecting members 33 are used to connect with the separating portion 31. In the present embodiment, as an implementation mode of the connecting member 33, the cross-sectional area of ​​the connecting member decreases from top to bottom, so as to ensure that the connection area between the connecting member 33 and the separating portion 31 is small enough, thereby reducing the connection firmness between the connecting member 33 and the separating portion 31, so that when the push rod 2 gives the separating portion 31 a downward thrust, the separating portion 31 can be smoothly separated from the connecting member 33.

[0036] Furthermore, in the present embodiment, the separation portion 31 is provided with a sampling head 311 at the lower end, and the sampling head 311 is used for gynecological sampling. Specifically, in the present embodiment, the head can be made of a cotton swab or a material such as TPU. In the present embodiment, the sampling head 311 is preferably made of TPU material, because there may be a risk of cotton fragments remaining during the use of the cotton swab, and the TPU material will be safer and healthier after sterilization.

[0037] Furthermore, in this embodiment, the utility model further includes a sampling tube 4, and the sampling body 1 is detachably mounted in the sampling tube 4. Through the above structural setting, before sampling, the sampling body 1 can be mounted in the sampling tube 4 to protect the sampling rod 3 and prevent the sampling rod 3 from being contaminated. When sampling is required, the sampling tube 4 can be removed from the sampling body 1 to achieve sampling of the sampling rod 3. After sampling, the sampling rod 3 can be stored in the sampling tube 4. Through the above structural setting, the utility model integrates the sampling function and the sample storage function. The tester does not need to set up a separate sample storage device, which saves additional expenses, has a simple structure, and is easy to operate.

[0038] Furthermore, in this embodiment, a clamping device 41 is provided in the sampling tube 4, and the clamping device 41 is connected to the outer wall of the sampling body 1. Specifically, the clamping device 41 includes a protrusion protruding from the inner wall of the sampling tube 4. When the sampling body 1 is sleeved on the sampling tube 4, the protrusion can squeeze the outer wall of the sampling body 1 and generate friction force to clamp the sampling body 1 in the sampling tube 4.

[0039] Furthermore, the utility model also includes a positioning mechanism 5, which is arranged on the sampling body 1. It can be understood that when performing gynecological sampling, the positioning mechanism 5 can play a role in auxiliary positioning.

[0040] Furthermore, in this embodiment, the utility model further includes a cover body 6, which is disposed on the second port 112. It can be understood that before use, the push rod 2 can be preset in the sampling body 1, and the cover body 6 is used to achieve blocking of the second port 112 to prevent foreign matter from entering the sampling body 1 from the second port 112. When sampling, the cover body 6 can be taken out of the second port 112 to expose the push rod 2 for the tester to press. Further, when collecting the sampling stick 3, after the sampling stick 3 falls into the sampling tube 4, the cover body 6 can be covered at the opening of the sampling tube 4 to achieve packaging of the sampling tube 4, which can prevent the sampling stick 3 from being contaminated.

[0041] The above are one or more implementation methods provided in combination with specific content, and it is not intended that the specific implementation of the utility model is limited to these descriptions. Any method, structure, etc. similar to or identical to the method, structure, etc. of the utility model, or any technical deduction or replacement based on the concept of the utility model, shall be deemed to be within the protection scope of the utility model.

Claims

1. A gynecological sampling device, characterized in that: The invention comprises a sampling body (1) and a push rod (2), wherein the sampling body (1) comprises a receiving cavity (11), wherein the receiving cavity (11) forms a first port (111) and a second port (112) at two ends of the sampling body (1), respectively, wherein the first port (111) is provided with a sampling rod (3), wherein the sampling rod (3) and the first port (111) are detachably connected, and the push rod (2) can penetrate into the receiving cavity (11) through the second port (112) and be connected to the sampling rod (3), and the push rod (2) is used to apply a force to the sampling rod (3) so as to push the sampling rod (3) out from below the first port (111), thereby separating the sampling rod (3) from the first port (111).

2. A gynecological sampling device according to claim 1, characterized in that: The first port (111) comprises a first connecting portion (1111), the sampling rod (3) is provided with a second connecting portion (301) at the top end, and the first connecting portion (1111) and the second connecting portion (301) are fixedly connected to achieve a fixed connection between the sampling rod (3) and the first port (111).

3. A gynecological sampling device according to claim 2, characterized in that: The first connecting portion (1111) comprises a clamping portion (1112), the second connecting portion (301) comprises a clamping slot (3011), and the clamping portion (1112) is clamped in the clamping slot (3011) to achieve a fixed connection between the first connecting portion (1111) and the second connecting portion (301).

4. A gynecological sampling device according to claim 3, characterized in that: The sampling rod (3) comprises a separation portion (31) and a fixing portion (32); the separation portion (31) and the fixing portion (32) are detachably connected, and the card slot (3011) is arranged on the fixing portion (32).

5. A gynecological sampling device according to claim 4, characterized in that: The fixing portion (32) is hollow inside and forms an upper opening (321) and a lower opening (322) at the upper and lower ends. The lower end of the push rod (2) can pass through the upper opening (321) into the fixing portion (32) and pass through the lower opening (322) to achieve connection with the separation portion (31).

6. A gynecological sampling device according to claim 5, characterized in that: The separation portion (31) is provided with a sampling head (311) at the lower end.

7. A gynecological sampling device according to claim 1, characterized in that: It also comprises a sampling tube (4), wherein the sampling body (1) is detachably sleeved in the sampling tube (4).

8. A gynecological sampling device according to claim 7, characterized in that: A clamping device (41) is provided in the sampling tube (4), and the clamping device (41) is connected to the outer side wall of the sampling body (1).

9. A gynecological sampling device according to claim 1, characterized in that: It also comprises a positioning mechanism (5), wherein the positioning mechanism (5) is arranged on the sampling body (1).

10. A gynecological sampling device according to claim 1, characterized in that: It also comprises a cover body (6), wherein the cover body (6) is arranged on the second port (112).

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