Integrated HPV (human papillomavirus) detection collector with double-head conical swab head

Abstract

The utility model discloses an integrated HPV (human papillomavirus) detection collector with a double-head conical swab head, and relates to the technical field of medical supplies, in particular to the integrated HPV detection collector with the double-head conical swab head. The device comprises a preserving fluid preserving tube, a hollow cylindrical rod, a swab preserving tube, a collecting swab and an intelligent sensor, an intelligent sensor is assembled on the collecting swab; the collection swab is hermetically arranged in the swab storage tube; the bottom end of the swab storage tube is connected with the top end of the hollow cylindrical rod through threads; preserving fluid is contained in the preserving fluid preserving tube; and the top end of the preserving fluid preserving tube is connected with the bottom end of the hollow cylindrical rod through threads. According to the technical scheme, the problems that in the prior art, a collecting swab needs to be removed for use, the pollution risk is high, operation is complex, the collecting length cannot be grasped, a nylon fabric swab and a storage tube are difficult to degrade, and the environment is polluted are solved.

Description

Technical Field

[0001] The utility model discloses a double-headed conical swab head integrated HPV virus detection and collection device, which relates to the technical field of medical supplies, and in particular to a double-headed conical swab head integrated HPV virus detection and collection device. Background Art

[0002] Medical supplies are items widely used to treat wounds or diseases, including instruments for wound dressing, medicine bottles, plastic containers, and liquid medicine bottles. In hospitals, common medical supplies also include testing tools such as collection bottles or collection tubes. These items play an important role in the medical environment, helping medical staff to carry out effective treatment and diagnosis. The current mainstream HPV detection collector adopts a split design, with the collection swab and preservation solution in two separate packages. During collection, the collection swab needs to be frequently operated in the external environment, which has a high risk of contamination and complicated operation. The collection swab adopts a cotton swab design without markings and built-in smart sensors, so the collector is unclear about the effective collection length, resulting in reduced collection efficiency. The collection swab and preservation solution storage tube are mainly made of nylon flocking, which is difficult to degrade in the environment and pollutes the environment.

[0003] In view of the problems existing in the above-mentioned prior art, it is very necessary to research and design a new type of double-headed conical swab head integrated HPV virus detection collector to overcome the problems existing in the prior art. Summary of the Invention

[0004] In view of the technical problems proposed in the above-mentioned prior art, such as the need to remove the collection swab before use, the high risk of contamination, the complicated operation, the difficulty in controlling the collection length, and the difficulty in degrading the nylon fabric swab and the storage tube, which pollute the environment, a double-headed conical swab head integrated HPV virus detection collector is provided. The utility model mainly reduces the possibility of contamination and improves the convenience of operation by combining the collection swab with the collection bottle. The swab head adopts a conical head design, which increases the contact area between the swab head and the vaginal mucosa and improves the friction; it is made of flocking material to reduce the discomfort of the person being collected. At the same time, the double-headed conical swab head integrated HPV virus detection collector applies intelligent sensing technology, using intelligent sensors to detect the contact force between the collector and the vaginal wall, as well as the depth and position of the collected sample, and provides real-time feedback and guidance to ensure effective sample collection and improve collection efficiency. The double-headed conical swab head integrated HPV virus detection collector uses biodegradable plastic, which is easier to degrade and reduces environmental pollution.

[0005] The technical means adopted by this utility model are as follows:

[0006] A double-headed conical swab head integrated HPV virus detection collector includes: a preservation liquid storage tube, a hollow cylindrical rod, a swab storage tube, a collection swab and an intelligent sensor;

[0007] Furthermore, the collection swab is equipped with a smart sensor to provide real-time feedback and guidance to ensure the accuracy and comfort of the collection process;

[0008] Furthermore, the collection swab is sealed in a swab storage tube;

[0009] Furthermore, the bottom end of the swab storage tube is connected to the top end of the hollow cylindrical rod through a thread;

[0010] Furthermore, the interior of the preservation solution storage tube contains preservation solution;

[0011] Furthermore, the top end of the preservation liquid preservation tube is connected to the bottom end of the hollow cylindrical rod through a thread.

[0012] Furthermore, an internal thread A for threaded connection with the hollow cylindrical rod and the collection swab is provided at the top end of the bottle mouth of the preservation liquid preservation tube.

[0013] Furthermore, an internal thread B for threaded connection with the hollow cylindrical rod and the preservation liquid preservation tube is provided at the bottom end of the bottle mouth of the swab preservation tube.

[0014] Furthermore, the bottom end of the hollow cylindrical rod is provided with an external thread matching the internal thread A, and the top end is provided with an external thread connected to the internal thread B of the swab storage tube;

[0015] Furthermore, the external thread structures at the top and bottom ends of the hollow cylindrical rod are the same.

[0016] Furthermore, a medicine bottle sealing gasket is provided at the sealing opening of the hollow cylindrical rod and the preservation solution storage tube to ensure the airtightness of the preservation solution storage tube;

[0017] Furthermore, the medicine bottle sealing gasket fits with the bottle mouth of the preservation liquid storage tube and is fixed to the lower end portion of the hollow cylindrical rod.

[0018] Furthermore, the outer portion of the hollow cylindrical rod connected to the preservation tube is processed with an outward-extending circular soft rubber cover, which ensures the required length for sample collection and visually guides the operator to use the correct length for collection, thereby reducing the possibility of human operational errors.

[0019] Furthermore, an anti-slip texture is provided at the middle position of the outer portion of the hollow cylindrical rod, which facilitates the user to grasp and prevent slipping.

[0020] Furthermore, the collection swab comprises: a solid cylindrical base, a solid cylindrical collection rod and a conical collection swab head;

[0021] Furthermore, the solid cylindrical collection rod is a straight solid rod structure, and its two ends are respectively connected to the conical collection swab head and the solid cylindrical base to form an integrated structure, together forming the collection swab;

[0022] Furthermore, the conical collection swab head is an inverted teardrop-shaped structure made of flocking material to adapt to the vaginal structure and improve collection efficiency. It has a built-in smart sensor;

[0023] Furthermore, the solid cylindrical base is a solid cylindrical structure, and two protrusions are symmetrically arranged on its outer wall for assembling the collection swab and the swab storage tube.

[0024] Furthermore, the swab storage tube includes: a Z-shaped notched inner tube, a threaded sleeve and a plastic sealing piece;

[0025] Furthermore, the threaded sleeve is a cylindrical structure with a small circular hole at the top and an open bottom. The inner wall of the sleeve is processed with a thread groove for assembly with the solid cylindrical base boss, and the bottom is processed with an internal thread B for threading with the top end of the hollow cylindrical rod.

[0026] Furthermore, the Z-shaped notched inner cylinder is a cylindrical structure with a circular hole at the top and an open bottom, and a Z-shaped through groove for assembly with the solid cylindrical base boss is processed on the cylinder wall;

[0027] Furthermore, the Z-shaped notched inner cylinder, the threaded sleeve and the collection swab form a lipstick-like knob lifting structure;

[0028] Furthermore, the top end of the threaded sleeve is sealed by a plastic sealing sheet.

[0029] The method of using this utility model is as follows:

[0030] First, remove the sealed packaging and tear off the top plastic seal. Rotate the hollow cylindrical rod in the direction indicated by the arrow on the collector surface, spiraling the collection swab upward until it is fully extended. After using the collection swab to collect samples, twist and unscrew the swab storage tube. Place the collector upright, then twist and unscrew the preservation solution storage tube. Insert the collection swab upside down into the preservation solution storage tube, and tighten the collection swab and preservation solution storage tube using the screw thread to create a "swab-preservation solution" sealed environment. By integrating the collection swab and sample storage tube, the sealing and portability of the genetic sample collection process are effectively improved. It is also simple and easy to operate, and can address the contamination shortcomings of current mainstream genetic sample collection methods.

[0031] The utility model discloses a double-headed conical swab head integrated HPV virus detection collector, which reduces the need for frequent operation of the collection swab in the external environment by integrating the collection swab with the solid cylindrical rod, and effectively reduces the risk of contamination; the double-headed design ensures that the collector is easy to use and operate; the conical swab head design enables it to better adapt to the cervical structure, reduce the discomfort of the person being collected, and increase the contact area with the cervical mucosa, enhance the ability to scrape and fix samples, and improve collection efficiency; the lipstick-type structure for storing swabs saves material costs, increases the storage space of the collector, and improves portability; the intelligent sensor provides accurate and timely feedback, which improves the comfort during sampling; the circular soft rubber baffle improves the sampling comfort and collection efficiency, and visually guides the user to use the effective collection length for sampling; the integrated design of the collection swab and the solid cylindrical rod and the sealed preservation liquid storage tube design effectively improve the sealing and anti-contamination of the device, improves the collection and detection efficiency, saves working time, and well solves the shortcomings of existing mainstream gene collectors.

[0032] Compared with the prior art, the utility model has the following advantages:

[0033] 1. The double-headed conical swab head integrated HPV virus detection collector provided by the utility model realizes a structural design of retractable swab length through the spiral fit of the Z-shaped notched inner cylinder and the threaded sleeve, which reduces the volume of the collection tube and improves portability. In addition, the originally separate swab storage tube and storage solution storage tube are combined into one collection tube through the middle threaded hollow cylindrical rod, realizing a double-headed integrated design.

[0034] 2. The double-headed conical swab head integrated HPV virus detection collector provided by this utility model adopts a conical head design, which increases the contact area between the swab head and the vaginal mucosa, improves friction, and effectively improves collection efficiency. The swab head is made of flocking material, which reduces discomfort for the person being collected.

[0035] 3. The double-headed conical swab head integrated HPV virus detection collector provided by the utility model has a circular soft rubber cover at the bottom of the swab storage tube, which can guide the user to extend the swab to the effective collection length before collecting, thereby improving collection efficiency;

[0036] 4. The double-headed conical swab head integrated HPV virus detection collector provided by the present invention mainly utilizes threads 2 and 6 to form an efficient sealing device. This design is not only easy to operate but also provides strong sealing, effectively avoiding contamination from attachments during the collection process (cervical gland secretions or other substances during gene collection), reducing internal bacterial growth, and ensuring the accuracy of the test results.

[0037] 5. The double-headed conical swab head integrated HPV virus detection collector provided by the utility model is designed to store samples and preservation fluid through threads. The preservation fluid storage tube is sealed by the threads before collection. After collection, the collection swab preservation tube is discarded, and the swab is inserted into the preservation fluid preservation tube, and the preservation fluid preservation tube is tightened by the same threads. This ensures the integrity and purity of the preservation fluid before collection and prevents the sample from being contaminated by the outside world after collection. This unique preservation method is convenient and easy to operate and ensures the effective preservation of samples.

[0038] 6. The dual-headed conical swab head integrated HPV virus detection collector provided by this utility model has an intelligent sensor installed inside the swab head to monitor the contact force between the collector and the vaginal wall, as well as the depth and position of the sample collected. Through intelligent sensing technology, it can provide real-time feedback and guidance to ensure the accuracy and comfort of the collection process;

[0039] 7. The double-headed conical swab head integrated HPV virus detection collector provided by this utility model adopts biodegradable plastic in its design. Except for the swab which is made of flocking material, the rest of the parts are made of biodegradable plastic, which can reduce pollution to the environment and conform to the concept of green environmental protection.

[0040] 8. The double-headed conical swab head integrated HPV virus detection collector provided by the utility model can extend the swab length to the effective collection length by rotating the middle shell so that the swab inside extends from the hole reserved in the swab head cover;

[0041] 9. The dual-headed conical swab head integrated HPV virus detection and collection device provided by this utility model integrates the sampling swab head with the spiral base, which not only reduces the overall volume of the device, but also reduces the need for frequent external manipulation of the collection swab, thereby effectively reducing the risk of contamination. In addition, this integrated design also makes operation more convenient and improves overall operational efficiency.

[0042] 10. The double-headed conical swab head integrated HPV virus detection collector provided by the utility model is innovative in portability and applicability: the collector has a compact structure and a double-head integrated design, which is convenient for storage and carrying, and is suitable for a variety of environments and scenarios, demonstrating its wide application potential.

[0043] In summary, the technical solution of the present invention solves the problems in the prior art such as the need to remove the collection swab before use, high risk of contamination, complicated operation, inability to control the collection length, and the difficulty in degrading the nylon fabric swab and storage tube, which pollutes the environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0044] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0045] Figure 1 This is a schematic diagram of the structure of the utility model;

[0046] Figure 2 This is a state diagram for the use of the utility model;

[0047] Figure 3 This is a schematic diagram of the structure of the hollow cylindrical rod and the solid cylindrical base of the utility model;

[0048] Figure 4 This is a schematic diagram of the structure of the collection swab of the utility model;

[0049] Figure 5 This is a schematic diagram of the structure of the conical collection swab head and the intelligent sensor of the utility model;

[0050] Figure 6 This is a schematic diagram of the structure of the swab storage tube of the utility model;

[0051] Figure 7 This is a schematic diagram of the structure of the threaded sleeve of the utility model;

[0052] Figure 8 This is a schematic diagram of the Z-shaped notch inner cylinder structure of the utility model;

[0053] Figure 9 This is a schematic diagram of the assembly of the swab storage tube and the collection swab of the utility model;

[0054] Figure 10 This is a schematic diagram of the structure of the utility model after collection and storage.

[0055] In the figure: 1. Preservative solution storage tube 2, thread A 3, medicine bottle sealing gasket 4, hollow cylindrical rod 5, solid cylindrical base 6, thread B 7, Z-shaped notched inner cylinder 8, solid cylindrical collection rod 9, conical collection swab head 10, plastic sealing piece 11, threaded sleeve 12, swab storage tube 13, collection swab 14, smart sensor 15, ring-shaped soft rubber cover. DETAILED DESCRIPTION

[0056] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments of the present invention can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0057] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. The following description of at least one exemplary embodiment is actually only illustrative and is in no way intended to limit the present invention and its application or use. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0058] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present invention. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, they indicate the presence of features, steps, operations, devices, components and / or combinations thereof.

[0059] Unless otherwise specified, the relative arrangement of the parts and steps, numerical expressions and numerical values ​​set forth in these embodiments do not limit the scope of the present invention. At the same time, it should be clear that, for ease of description, the sizes of the various parts shown in the drawings are not drawn according to the actual proportional relationship. The technology, methods and equipment known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, the technology, methods and equipment should be considered as part of the authorization specification. In all examples shown and discussed here, any specific value should be interpreted as being merely exemplary and not as a limitation. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that similar numbers and letters represent similar items in the following figures, and therefore, once an item is defined in one figure, it does not need to be further discussed in subsequent figures.

[0060] In the description of the present invention, it needs to be understood that the directions or positional relationships indicated by directional words such as "front, back, up, down, left, right", "horizontal, vertical, vertical, horizontal" and "top, bottom" are usually based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description. Unless otherwise specified, these directional words do not indicate or imply that the device or element referred to must have a specific direction or be constructed and operated in a specific direction. Therefore, they cannot be understood as limiting the scope of protection of the present invention: the directional words "inside and outside" refer to the inside and outside relative to the outline of each component itself.

[0061] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used herein to describe the spatial positional relationship of a device or feature to other devices or features as shown in the figures. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figures. For example, if the device in the drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below their position devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.

[0062] In addition, it should be noted that the use of words such as "first" and "second" to limit components is only for the convenience of distinguishing the corresponding components. Unless otherwise stated, the above words have no special meaning and therefore cannot be understood as limiting the scope of protection of this utility model.

[0063] Example 1

[0064] As shown in the figure, the present invention provides a dual-ended conical swab head integrated HPV virus detection and collection device. It comprises: a preservative solution storage tube 1, threads 2, a medicine bottle sealing gasket 3, a hollow cylindrical rod 4, a solid cylindrical base 5, threads 6, a Z-shaped notched inner cylinder 7, a solid cylindrical collection rod 8, a conical collection swab head 9, a plastic sealing sheet 10, a threaded sleeve 11, a swab storage tube 12, a collection swab 13, an intelligent sensor 14, and a circular soft rubber cover 15. The collector is a pen-shaped cylinder. The bottom preservative solution storage tube 1 is sealed by threads 2 and the middle hollow cylindrical rod 4, sealing the preservative solution. The swab storage tube 12 is sealed by threads 6 and the middle hollow cylindrical rod 4, sealing the collection swab. The end of the hollow cylindrical rod 4 connecting to the preservative solution storage tube 1 is equipped with a non-removable medicine bottle sealing gasket 3 to prevent liquid from flowing into the collection swab storage tube during transportation. One end of the hollow cylindrical rod 4 connected to the collection swab 13 extends outward to form a circular soft rubber sleeve 15, which serves as a visual guide design. A rotatable base 5 is installed inside the middle hollow cylindrical rod 4. The solid cylindrical collection rod 8, the conical collection swab head 9 and the base 5 are connected to form an integrated design to constitute the collection swab 13. An intelligent sensor 14 is installed in the conical collection swab head 9, and the front cross-section of the swab head is in the shape of an inverted teardrop. The top threaded sleeve 11 is cylindrical, with a fine inner circle thread 6 at the lower end and a circular hole slightly larger than the collection swab at the upper end, which is sealed by a plastic sealing piece 10. The threaded sleeve 11 and the Z-shaped notched inner cylinder 7 are spirally fitted together with the plastic sealing piece 10 to form a closed swab storage tube 12.

[0065] Example 2

[0066] As shown in the figure, (based on Example 1,) the utility model also provides a double-headed conical swab head integrated HPV virus detection collector, the preservation liquid preservation tube 1 is connected to the middle hollow cylindrical rod 4 through a thread 2, and the end of the hollow cylindrical rod 4 connected to the preservation liquid preservation tube has an immovable medicine bottle sealing gasket 3, and the medicine bottle sealing gasket 3 is consistent with the shape and size of the bottle mouth of the preservation liquid preservation tube 1, with high sealing effect, ensuring that the preservation liquid is not contaminated; the threaded sleeve 11 and the Z-shaped notched inner cylinder 7 are spirally matched and together with the plastic sealing piece 10 form a closed swab preservation tube 12; the swab preservation tube 12 is also connected to the middle hollow cylindrical rod 4 through a thread 6, and the top opening is sealed by a plastic sealing piece 10. The sealing performance ensures a dry and sterile environment for the swab to prevent contamination during transportation. The above structure constitutes a collection tube with excellent sealing performance, which jointly guarantees the quality and effect of the product.

[0067] Example 3

[0068] As shown in the figure (based on Example 1), the present invention also provides an embodiment of a double-ended conical swab head integrated HPV virus detection collector. This embodiment, which mimics the structure of a lipstick, rotates the outer shell of the central hollow cylindrical rod, causing the Z-shaped notched inner cylinder 7 to tightly fit the threaded sleeve 11, allowing the internal swab to spirally rise and extend from the circular hole reserved at the top of the threaded sleeve 11, increasing the length of the swab and fully utilizing the telescopic operation to achieve an effective collection swab length of 15 cm. The central hollow cylindrical rod 4 is 2 cm long, and the two end tubes are 7 cm long, for a total length of 16 cm. The length of the collection tube is appropriately designed to facilitate the sampler's carrying and collection. The collection swab and preservation solution storage tube are designed as a double-ended, integrated device, which is easy to carry and transport. It also reduces the frequent handling of the product during use and reduces the risk of contamination.

[0069] The hollow cylindrical rod 4 in the center is designed with a non-slip texture, making it easier for the user to collect samples and preventing slipping. The preservation tube 1 is printed with identification information, such as the production date and batch number, to facilitate traceability and management of the collector's production information. This helps ensure the quality and safety of the collector.

[0070] Example 4

[0071] As shown in the figure, (based on Example 1,) the utility model also provides an embodiment of a double-headed conical swab head integrated HPV virus detection collector, in which the conical collection swab head 9 has a front cross-section in the shape of an inverted water drop. This design is not only conducive to better adapting to the cervical structure, but also reduces the discomfort of the person being collected. The conical design also makes the contact area between the swab head and the cervical mucosa larger, effectively improving the collection efficiency. And an intelligent sensor 14 is installed inside the conical collection swab head 9, which can monitor the contact force between the collector and the vaginal wall, as well as the depth and position of the collected sample. Through intelligent sensing technology, real-time feedback and guidance can be provided to ensure the accuracy and comfort of the collection process. The material of the conical swab head 13 is flocking material, which has excellent anti-fouling, waterproof and anti-static properties, is soft in texture, non-toxic and odorless, and environmentally friendly.

[0072] Example 5

[0073] As shown in the figure, (based on Example 1,) the utility model also provides an embodiment of a double-headed conical swab head integrated HPV virus detection collector, in which biodegradable plastic is used. Except for the swab which is made of flocking material, the rest of the parts are made of biodegradable plastic, which can reduce pollution to the environment and conform to the concept of green environmental protection; a circular soft rubber cover 15 is added to ensure the length required for collecting samples, and the soft rubber material ensures the comfort of the user. The visual guidance design improves the collection efficiency and reduces the possibility of human operational errors.

[0074] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the above embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A dual-headed conical swab head integrated HPV virus detection collector, characterized by: The double-headed conical swab head integrated HPV virus detection collector comprises: a preservation liquid storage tube (1), a hollow cylindrical rod (4), a swab storage tube (12), a collection swab (13) and an intelligent sensor (14); The collection swab (13) is equipped with an intelligent sensor (14) to provide real-time feedback and guidance, thereby ensuring the accuracy and comfort of the collection process; The collection swab (13) is sealed in a swab storage tube (12); The bottom end of the swab storage tube (12) is connected to the top end of the hollow cylindrical rod (4) through a thread; The interior of the preservation solution storage tube (1) is filled with preservation solution; The top end of the preservation liquid storage tube (1) is connected to the bottom end of the hollow cylindrical rod (4) through a thread.

2. The dual-headed conical swab integrated HPV virus detection and collection device according to claim 1, characterized in that: The top end of the preservation solution storage tube (1) is provided with an internal thread A (2) for being screwed to the hollow cylindrical rod (4) and the collection swab (13); The bottom end of the swab storage tube (12) is provided with an internal thread B (6) for being screwed to the hollow cylindrical rod (4) and the storage liquid storage tube (1).

3. The dual-headed conical swab integrated HPV virus detection and collection device according to claim 1, characterized in that: The bottom end of the hollow cylindrical rod (4) is provided with an external thread matching the internal thread A (2), and the top end is provided with an external thread connected to the internal thread B (6) of the swab storage tube (12); The external thread structure of the top and bottom ends of the hollow cylindrical rod (4) is the same.

4. The dual-headed conical swab integrated HPV virus detection and collection device according to claim 1, characterized in that: The sealing opening of the hollow cylindrical rod (4) and the preservation solution storage tube (1) is provided with a medicine bottle sealing gasket (3) to ensure the airtightness of the preservation solution storage tube (1); The medicine bottle sealing gasket (3) is matched with the bottle mouth of the preservation liquid storage tube (1) and is fixed to the lower end portion of the hollow cylindrical rod (4).

5. The dual-headed conical swab integrated HPV virus detection and collection device according to claim 1, characterized in that: The outer portion of one end of the hollow cylindrical rod (4) connected to the storage tube (12) is processed with an outwardly extending annular soft rubber sleeve (15), which ensures the required length for collecting samples and visually guides the operator to use the correct length for collection, thereby reducing the possibility of human operational errors.

6. The dual-headed conical swab integrated HPV virus detection and collection device according to claim 1, characterized in that: The middle position of the outer portion of the hollow cylindrical rod (4) is provided with an anti-slip texture, which is convenient for users to grasp and prevent slipping.

7. The dual-headed conical swab head integrated HPV virus detection and collection device according to claim 1 or 2, characterized in that: The collection swab (13) comprises: a solid cylindrical base (5), a solid cylindrical collection rod (8) and a conical collection swab head (9); The solid cylindrical collection rod (8) is a straight solid rod structure, and its two ends are respectively connected to the conical collection swab head (9) and the solid cylindrical base (5) to form an integrated structure, together forming a collection swab (13); The conical collection swab head (9) is an inverted teardrop-shaped structure made of flocking material to adapt to the vaginal structure and improve collection efficiency, and has a built-in intelligent sensor (14); The solid cylindrical base (5) is a solid cylindrical structure, and two protrusions are symmetrically arranged on its outer wall for assembling the collection swab (13) and the swab storage tube (12).

8. The dual-headed conical swab integrated HPV virus detection and collection device according to claim 1, characterized in that: The swab storage tube (12) comprises: a Z-shaped notched inner tube (7), a threaded sleeve (11) and a plastic sealing piece (10); The threaded sleeve (11) is a cylindrical structure with a circular hole at the top and an open bottom. The inner wall of the sleeve is processed with a thread groove for assembling with the protruding column of the solid cylindrical base (5), and the bottom is processed with an internal thread B (6) for screw connection with the top end of the hollow cylindrical rod (4). The Z-shaped notched inner cylinder (7) is a cylindrical structure with a circular hole at the top and an open bottom. A Z-shaped through groove for assembly with the protruding column of the solid cylindrical base (5) is processed on the cylinder wall. The Z-shaped notched inner cylinder (7), the threaded sleeve (11) and the collection swab (13) form a lipstick-like knob lifting structure; The top end of the threaded sleeve (11) is sealed by a plastic sealing sheet (10).

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