CN220632126U

CN220632126U - Oral swab collector for gene detection

Info

Publication number: CN220632126U
Application number: CN202321824057.4U
Authority: CN
Inventors: 严翠婷; 刘武; 刘茜
Original assignee: Shenzhen Kangda'an Biotechnology Co ltd
Current assignee: Shenzhen Kangda'an Biotechnology Co ltd
Priority date: 2023-07-11
Filing date: 2023-07-11
Publication date: 2024-03-22
Anticipated expiration: 2033-07-11

Abstract

The utility model relates to an oral swab collector for gene detection, which comprises: a storage tube forming a storage chamber; the cover body is detachably connected with the preservation pipe; the rotating mechanism is rotatably arranged on the cover body, one end of the rotating mechanism extends into the preservation cavity, and a swab head is arranged at one end of the rotating mechanism extending into the preservation cavity; the swab head can be driven to rotate by the rotary mechanism, so that the swab head rotates in the solution in the storage cavity within a certain period of time. The oral swab collector for gene detection can drive the swab head to move through rotating the rotating mechanism, so that the swab head can rotate in a certain time, long-time shaking of manpower can be avoided, the rotating mechanism drives the swab head to rotate in a certain time, the concentration and time of a cell sample can meet the requirements through controlling the movement time of the rotating mechanism, and the accuracy of a detection result is improved.

Description

Oral swab collector for gene detection

Technical Field

The utility model relates to the technical field of medical treatment, in particular to an oral swab collector for gene detection.

Background

Oral swab sampling is a common method for collecting a sample of cells in the oral cavity for gene detection and analysis. The current mainstream oral swab sampling method is that a patient holds a swab, stretches the swab head into the oral cavity, and makes the swab head fully contact with the inner wall of the oral cavity in an up-and-down wiping or rotating mode so as to collect an oral mucosa cell sample.

The existing oral swab or collector is relatively simple in design and has two main forms:

integrated cotton swab oral swab collecting pipe: this design integrates a swab and a collection tube, typically consisting of a swab head in the form of a cotton swab and a tubular collection vessel. The patient can directly use the swab part to sample the oral cavity, and then put the swab into a collecting container, so that the subsequent gene detection and analysis are facilitated.

Split oral swab and collection tube: this design separates the swab, which is typically a separate cotton bud-like head, from the collection tube, which is a separate container. The patient may take an oral sample using a swab, and then place the swab into a collection tube for storage and transport for subsequent gene testing.

However, when the two forms are used for extracting the cell sample on the swab, the collecting pipe is often required to be manually rocked, so that the cell sample at the head of the swab enters the extracting solution. However, the manual shaking process needs to be performed manually, and once the collection amount is large, the manual shaking workload in the extraction process is very large.

The manual shaking workload is large, so that the shaking time of some samples in the extraction process is too short, the concentration and time of the cell samples cannot meet the requirements, and further errors exist in the detection result.

Disclosure of Invention

The utility model aims to provide an oral swab collector for gene detection, which aims to solve the problem that the concentration and time of a cell sample cannot meet the requirements due to the fact that the workload of manual shaking is very large in the extraction process.

According to an aspect of the present utility model, there is provided an oral swab collector for gene detection, the oral swab collector for gene detection including:

a storage tube forming a storage chamber;

the cover body is detachably connected with the preservation tube;

the rotating mechanism is rotatably arranged on the cover body, one end of the rotating mechanism extends into the preservation cavity, and a swab head is arranged at one end of the rotating mechanism extending into the preservation cavity;

the swab head is rotated in the preservation cavity within a certain period of time by rotating the rotating mechanism.

In at least one embodiment of the present application, the rotation mechanism includes:

one end of the connecting rod is arranged in the preservation cavity, and the other end of the connecting rod penetrates through the cover body to extend to the outside;

and one end of the spiral spring is fixed in the cover body, and the other end of the spiral spring is fixedly connected with the connecting rod.

In at least one embodiment of the present application, the rotation mechanism further comprises:

the connecting rod penetrates through the rotating piece, and the rotating piece is fixedly connected with the connecting rod;

one end of the rotating spring is arranged in the cover body, and the other end of the rotating spring surrounds the rotating piece and is fixedly connected with the rotating piece.

and one end of the reset pull rope is fixedly connected with the connecting rod, and the other end of the reset pull rope is fixedly arranged in the cover body.

In at least one embodiment of the present application, the cover body is provided with a mounting cavity, and the rotating mechanism part is accommodated in the mounting cavity.

In at least one embodiment of the present application, a fixing column is disposed in the installation cavity, one end of the reset rope is fixedly connected with the fixing column, and the other end of the reset rope is fixedly connected with the connecting rod.

In at least one embodiment of the present application, the end of the connecting rod remote from the preservation tube is provided with a knob portion.

In at least one embodiment of the present application, the swab head includes a tapered portion that is proximal to the cap and a smooth portion that is distal from the cap.

In at least one embodiment of the present application, the oral swab collector for gene detection further comprises:

and the sealing piece is arranged between the cover body and the preservation pipe.

In at least one embodiment of the present application, the cap is threadably coupled to the preservation tube.

The oral swab collector for gene detection in this embodiment can drive the motion of swab head through rotating rotary mechanism to make the swab head rotate in certain time, can avoid artifical rocking for a long time, secondly rotary mechanism drives the swab head and rotates in certain time, can make the concentration and the time of cell sample reach the requirement through controlling rotary mechanism's motion time, and then improves the accuracy of testing result.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is an exploded view of an oral swab collector for gene detection according to one embodiment of the present utility model;

FIG. 2 is a perspective view of an oral swab collector for gene detection according to one embodiment of the present utility model;

FIG. 3 is a cross-sectional view of an oral swab collector for gene testing according to one embodiment of the present utility model.

Wherein: 100. an oral swab collector for gene detection; 10. a storage tube; 11. a holding chamber; 20. a cover body; 21. a mounting cavity; 211. fixing the column; 30. a rotation mechanism; 31. a swab head; 311. a tapered portion; 312. a smoothing section; 32. a connecting rod; 321. a knob portion; 33. rotating the spring; 34. a rotating member; 35. resetting the pull rope; 40. and a seal.

Detailed Description

In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. Preferred embodiments of the present utility model are shown in the drawings. This utility model may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 3, an embodiment of the present utility model provides an oral swab collector 100 for gene detection, wherein the oral swab collector 100 for gene detection includes a storage tube 10, a cover 20, and a rotating mechanism 30. The holding tube 10 is formed with a holding chamber 11; the cover 20 is detachably connected with the preservation tube 10; the rotating mechanism 30 is rotatably arranged on the cover body 20, one end of the rotating mechanism 30 extends into the preservation cavity 11, and a swab head 31 is arranged at one end of the rotating mechanism 30 extending into the preservation cavity 11; wherein, rotating the rotation mechanism 30 can drive the swab head 31 to rotate, so that the swab head 31 rotates in the solution in the preservation chamber 11 within a certain period of time.

In particular, the preservation tube 10 may form a preservation chamber 11 for containing the collected oral cavity sample, so as to ensure safe storage and protection of the sample and prevent the sample from being polluted or damaged by the external environment. Thus, the integrity and stability of the sample can be maintained, and the accuracy and reliability of subsequent gene analysis can be improved. The cover 20 is detachably connected with the preservation tube 10, and is used for sealing the preservation cavity 11 and protecting the integrity of the sample, preventing external pollution and sample evaporation, ensuring the quality and stability of the sample and guaranteeing the reliability of subsequent genetic analysis. Further, the rotating mechanism 30 is located on the cover 20 and can rotate. One end of the rotation mechanism 30 extends into the holding chamber 11 and is provided with a swab head 31. The swab head 31 is positioned at one end of the rotation mechanism 30 within the holding chamber 11 and is rotatable in the solution in the holding chamber 11 for a period of time. The above-mentioned scheme makes the collection sample very convenient, and the user only need to put the swab head 31 in the oral cavity and brush, then put into save pipe 10 with the swab head 31 can. The rotation mechanism 30 is capable of rotating the swab head 31 in the solution in the holding chamber 11 for a period of time. This helps to mix the oral sample sufficiently with the solution in the holding chamber 11 to better release and solubilize the cells and genetic material in the sample, thereby improving the accuracy and reliability of subsequent genetic analysis.

To sum up, in the oral swab collector 100 for gene detection in this embodiment, the rotation mechanism 30 can drive the swab head 31 to move, so that the swab head 31 rotates within a certain period of time, so as to avoid long-time shaking of the human body, and the rotation mechanism 30 drives the swab head 31 to rotate within a certain period of time, so that the concentration and time of the cell sample can reach the requirements by controlling the movement time of the rotation mechanism 30, and further the accuracy of the detection result is improved.

In one embodiment, the rotation mechanism 30 includes a connecting rod 32 and a rotating spring 33. One end of a connecting rod 32 is arranged in the preservation cavity 11, and the other end of the connecting rod 32 penetrates through the cover body 20 to extend to the outside; one end of a rotating spring 33 is fixed in the cover 20, and the other end is fixedly connected with the connecting rod 32.

Specifically, one end of the connecting rod 32 is provided in the storage chamber 11, and the other end is connected to the rotation spring 33 by extending to the outside through the cover 20. One end of the rotation spring 33 is fixed in the cover 20, and the other end is fixedly connected with the connecting rod 32. The above scheme makes rotary mechanism 30 link to each other with preserving pipe 10 and lid 20, and after the rotation clockwork spring 33 was twisted, rotation clockwork spring 33 was through driving connecting rod 32 rotation, and then drives swab head 31 further rotation in preserving chamber 11. This ensures the stability and reliability of the rotation of the swab head 31 to achieve efficient mixing of the sample, sufficient release and dissolution of cells and genetic material in the sample, and improved accuracy and reliability of subsequent genetic analysis.

In an embodiment, the rotating mechanism 30 further includes a rotating member 34, the connecting rod 32 penetrates through the rotating member 34, and the rotating member 34 is fixedly connected with the connecting rod 32; one end of the rotating spring 33 is disposed in the cover 20, and the other end is surrounded by the rotating member 34 and fixedly connected to the rotating member 34.

Specifically, the connecting rod 32 penetrates the rotating member 34, so that the rotating member 34 is fixedly connected with the connecting rod 32. One end of the rotating spring 33 is arranged in the cover body 20, and the other end of the rotating spring surrounds the rotating member 34 and is fixedly connected with the rotating member 34. By twisting the rotation spring 33, the power of the rotation spring 33 can be smoothly transmitted to the rotating member 34, thereby driving the swab head 31 to rotate in the storage cavity 11, and realizing power transmission and driving of the rotating mechanism. The above scheme can ensure the stability and reliability of the rotating mechanism 30, so that samples are uniformly mixed and released, and the accuracy and reliability of gene analysis are improved. Further, by the fixed connection of the connecting rod 32, the rotating member 34 can always maintain a stable positional relationship with the connecting rod 32, ensuring the reliability of the rotating mechanism 30 and the consistency of the rotating effect.

In an embodiment, the rotating mechanism 30 further includes a reset rope 35, one end of which is fixedly connected to the connecting rod 32, and the other end of which is fixedly disposed in the cover 20.

Specifically, one end of the reset rope 35 is fixedly connected with the connecting rod 32, and the other end is fixedly arranged in the cover body 20. This makes it possible to restore the rotation mechanism 30 to the original state by pulling the reset rope 35 after the completion of the rotation operation. Therefore, time can be saved, the next sample collection is prepared, and the working efficiency is improved. The fixed connection of the reset cord 35 enables the rotary mechanism 30 to maintain stability and reliability during operation. It ensures that the rotation mechanism 30 can be accurately returned to the original state, avoiding the problem that the rotation mechanism 30 cannot be reset due to improper operation or other reasons.

Further, the function of the reset rope 35 enables the oral swab collector 100 for gene detection to realize a continuous collection function. The operator can quickly reset the rotating mechanism 30 to prepare for the next sample collection without additional time and effort. This can improve acquisition efficiency, maintain stability and reliability, and enable continuous acquisition.

In an embodiment, the cover 20 is provided with a mounting cavity 21, and the rotating mechanism 30 is partially accommodated in the mounting cavity 21.

Specifically, a part of the rotation mechanism 30 is placed or mounted in the mounting cavity 21 formed on the cover 20, and the mounting cavity 21 provides a specific space for the rotation mechanism 30, so that the rotation mechanism 30 can be kept stable and fixedly connected with the cover 20, and can be safely contained in the oral swab collector 100 for gene detection, and the possibility of interference or damage caused by external environment is reduced. Further, by partially housing the rotation mechanism 30 in the mounting cavity 21, the structure of the oral swab collector 100 for gene detection is made more stable and firm, and durability of the product and reliability of long-term use can be enhanced. At the same time, the operator can more easily handle the rotating mechanism 30 portion if repair or replacement is required.

In a specific embodiment, a fixing post 211 is disposed in the mounting cavity 21, one end of the reset rope 35 is fixedly connected to the fixing post 211, and the other end is fixedly connected to the connecting rod 32.

Specifically, the inside of the installation cavity 21 of the oral swab collector 100 for gene detection is provided with a fixing column 211, one end of the reset rope 35 is connected with the fixing column 211, and the other end is connected with the connecting rod 32. The fixing posts 211 provide a fixed support for the rotation mechanism 30, ensuring the stability and reliability of the rotation mechanism 30. Meanwhile, through the support of the fixing column 211 and the connection of the reset pull rope 35, the rotating mechanism 30 of the oral swab collector 100 for gene detection can be kept stable in the resetting process, and the rotating mechanism 30 can be ensured to accurately return to the initial position. Further, the setting of the fixing post 211 and the fixing connection of the reset rope 35 make the reset operation more convenient. When the rotating spring 33 drives the connecting rod 32 to rotate, one end of the reset pull rope 35 is connected with the fixed column 211, and the other end of the reset pull rope 35 is connected with the connecting rod 32, and the connecting rod 32 can be driven to rotate to an initial position in the resetting process of the reset pull rope 35 due to the elastic restoring force of the reset pull rope 35, so that the continuous operation of sample collection by operators is facilitated, and the working efficiency is improved. The presence of the fixed post 211 also provides a mechanism to protect and support the rotary mechanism 30, enhancing product durability and long-term reliability, and extending its useful life.

In one embodiment, the fixing post 211 has a substantially cylindrical structure.

In one embodiment, the end of the connecting rod 32 remote from the storage tube 10 is provided with a knob portion 321.

Specifically, the end of the connecting rod 32 remote from the storage tube 10 is provided with a knob portion 321, and an operator can rotate the connecting rod 32 by rotating the knob portion 321. The above-described arrangement makes the rotation mechanism 30 of the oral swab collector 100 for gene detection easier to operate, and an operator can control the rotation movement of the connecting rod 32 by rotating the knob portion 321 without adopting other complicated operation modes. By rotating the knob portion 321, the operator can precisely adjust the rotation angle and speed of the connecting rod 32. This allows the movement of the rotary mechanism 30 to be controlled as needed to meet the requirements of different sample acquisitions.

In one embodiment, the swab head 31 includes a tapered portion 311 and a smooth portion 312, the tapered portion 311 being proximate to the cap 20 and the smooth portion 312 being distal from the cap 20.

Specifically, in performing oral swab collection, the swab head 31 is placed within the oral cavity and collection is performed by appropriate manipulation. The tapered portion 311 contacts the collection region, thereby more effectively collecting the target substance. The smoothing portion 312 is used to control the position and orientation of the swab, ensure comfort and smoothness during the collection process, and reduce unnecessary irritation and discomfort, making the collection process smoother and more comfortable. In summary, the distribution of the tapered portion 311 and the smooth portion 312 of the swab head 31 may help an operator to better locate and control the collection area. The tapered portion 311 is closer to the cover 20 to ensure accurate contact of the swab head 31 with the target area, while the smooth portion 312 is farther from the cover 20 to facilitate control of the collection angle and depth, resulting in more accurate and controllable collection operation. The above-described solution helps to improve the collection efficiency and collection quality of the oral swab collector 100 for gene detection while increasing patient comfort.

In one embodiment, the oral swab collector 100 for gene detection further comprises a sealing element 40 disposed between the cover 20 and the holding tube 10.

Specifically, the sealing member 40 is located between the cover 20 and the holding tube 10, and can be used to ensure the tightness of the sample holding chamber 11, ensure that the solution in the holding tube 10 is not affected by the external environment, reduce the interference of external factors to the sample, and prevent the sample solution from being oxidized, evaporated or otherwise damaged, thereby protecting the quality and reliability of the sample and ensuring the accuracy and reliability of the subsequent genetic analysis. Further, it is also possible to effectively prevent the sample solution or other substances from leaking from the junction between the cap 20 and the holding tube 10 or contaminating the surrounding environment.

In one embodiment, the seal 40 is generally a soft, well-sealed material that fits between the cap 20 and the storage tube 10.

In one embodiment, the cap 20 is threadably coupled to the holding tube 10.

Specifically, the cap 20 of the oral swab collector 100 for gene detection is screwed to the storage tube 10. The threaded connection provides a secure, reliable connection that allows the cap 20 and the preservation tube 10 to be tightly coupled together, which ensures the structural integrity and reliability of the oral swab collector 100 for gene testing during collection and shipping. At the same time, the nature of the threaded connection ensures the tightness of the connection site, preventing leakage of sample solution or other substances. This helps to maintain the integrity and purity of the sample, preventing contamination of the sample by the external environment. Further, the above-described solution allows the cover 20 and the holding tube 10 to be easily removed and replaced, which is important for further processing after sample collection, laboratory operations or storage.

The above examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the claims. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

Claims

1. An oral swab collector for gene detection, characterized in that the oral swab collector for gene detection comprises:

a storage tube forming a storage chamber;

the cover body is detachably connected with the preservation tube;

2. The oral swab collector for gene detection as recited in claim 1, wherein the rotation mechanism comprises:

3. The oral swab collector for gene detection as recited in claim 2, wherein the rotation mechanism further comprises:

4. The oral swab collector for gene detection as recited in claim 2, wherein the rotation mechanism further comprises:

5. The oral swab collector for gene detection according to claim 4, wherein the cover has a mounting cavity, and the rotation mechanism is partially accommodated in the mounting cavity.

6. The oral swab collector for gene detection according to claim 5, wherein a fixing column is arranged in the installation cavity, one end of the reset pull rope is fixedly connected with the fixing column, and the other end of the reset pull rope is fixedly connected with the connecting rod.

7. The oral swab collector for gene detection according to claim 2, wherein a knob portion is provided at an end of the connecting rod remote from the storage tube.

8. The oral swab collector as recited in claim 1, wherein the swab head includes a tapered portion that is proximal to the cap and a smooth portion that is distal from the cap.

9. The oral swab collector for gene detection as recited in claim 1, further comprising:

10. The oral swab collector for gene detection according to claim 1, wherein the cap is screwed to the storage tube.