CN215018001U

CN215018001U - Multifunctional lavage type sampling tube

Info

Publication number: CN215018001U
Application number: CN202121089018.5U
Authority: CN
Inventors: 张文
Original assignee: Guangzhou Bangshuo Biotechnology Co ltd
Current assignee: Guangzhou Bangshuo Biotechnology Co ltd
Priority date: 2021-05-20
Filing date: 2021-05-20
Publication date: 2021-12-07
Anticipated expiration: 2031-05-20

Abstract

The utility model provides a multi-functional lavage formula sampling tube belongs to the sampling device field. Including body and push rod, be provided with the sampling chamber in the body, the push rod sets up in the sampling intracavity, and the front end of this push rod is provided with the plug, the front end of body is provided with the sampling hole, is provided with the sealing plug in this sampling hole. The utility model discloses a tubular design, will the utility model discloses when arranging the relevant position of cervix in, can inhale the sample at relevant position through the pulling push rod, if gather samples such as human chamber way incretion or surface cast-off cell, the plug before the push rod forms fine sealing contact with the sampling chamber, guarantee that the preserving fluid after the sampling is at the sampling intracavity, the sample can be stored in the sampling chamber in the pipe body, can preserve on blocking up through the sealing plug after gathering the sample, extract during the sealing plug can discharge inside preserving fluid to the test tube when needing to use, with this purpose that reaches the lavage formula sample, when body tip and human contact, the outer wall is smooth mellow, can not the accidental injury patient.

Description

Multifunctional lavage type sampling tube

Technical Field

The utility model belongs to the sampling equipment field particularly, relates to a multi-functional lavage formula sampling tube.

Background

Sampling tool is the equipment that is used for obtaining the sample, and at present along with the management and control of new coronary pneumonia, the used pharynx swab of pharynx swab nucleic acid testing also is a sampling tool, and is comparatively common. Sampling tools are of a wide variety and are intended to obtain such samples for subsequent use in biological examinations or assays, etc.

Cervical diseases are common diseases of women, in order to prevent cervical diseases, sampling of relevant parts is generally required, and then analysis and judgment are carried out by using samples, the existing cervical specimen sampling tube products of women are generally sampling brushes which are composed of wooden sampling rods and common cotton heads and are hard, patients feel uncomfortable and even painful when sampling, cotton is easy to fall off in the sampling process, the sampling brushes are improper to operate and easily hurt the patients, in addition, the samples cannot be stored after being sampled by the sampling brushes, a doctor needs to manually add a preserving fluid after sampling, the operation is troublesome, the sampling consistency and the effect are not ideal, the preserving fluid is easy to spill when transferring and dumping the preserving fluid in the machine transferring process, the risk of cross contamination exists, and cells on the common cotton after sampling are difficult to elute, so that the clinical test result has false negative, affecting the diagnosis result and further delaying the treatment of the disease of the patient.

In conclusion, the traditional sampling tools such as the common female cervical sampling brush, the cotton swab and the like have many defects at present, and cannot adapt to the strict requirements of sampling and storage. In view of this, the utility model provides a multi-functional lavage formula sampling tube.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides a multi-functional lavage formula sampling tube, it has the collection and samples and preserve in the multi-functional characteristics of an organic whole, and it is more comfortable to sample, and it is more convenient to preserve.

The utility model discloses a following technical scheme realizes:

the utility model provides a multi-functional lavage formula sampling tube, includes body and push rod, be provided with the sampling chamber in the body, the push rod sets up in the sampling chamber, and the front end of this push rod is provided with the plug, the front end of body is provided with the sampling hole, is provided with the sealing plug in this sampling hole.

As a preferable technical scheme, the tail end of the push rod is provided with a pull ring.

As a preferred technical scheme, the front end of the pipe body is provided with a radian.

As a preferred technical scheme, a rubber plug mounting seat is arranged at the front end of the push rod, and the rubber plug is sleeved and fixed with the rubber plug mounting seat.

As a preferable technical scheme, the sealing plug is composed of a plug rod, a small circular ring and a large circular ring, the plug rod is fixedly inserted into the sampling hole, and a handle convenient for fingers to hold is formed between the small circular ring and the large circular ring.

As a preferred technical scheme, a limiting groove is formed in the middle of the push rod, and a limiting mechanism is arranged on the limiting groove.

As a preferred technical scheme, the limiting mechanism is composed of a plug board, and a jack which can be inserted into the limiting groove is arranged below the plug board.

As a preferred technical scheme, a square hole which is convenient for separating the inserting plate from the limiting groove is formed in the inserting plate.

As an optimal technical scheme, a left supporting platform and a right supporting platform which are used for being supported under stress are arranged on the pipe body, and the left supporting platform and the right supporting platform are symmetrically arranged.

As a preferred technical scheme, the tube body and the push rod are both made of plastics, and the rubber plug and the sealing plug are both supported by rubber.

Has the advantages that:

the utility model adopts the tubular design, when the utility model is arranged at the related part of the cervix, the sample of the related part can be sucked by pulling the push rod, such as the collection of the endocrine of the human body cavity or the samples of the cells dropped from the surface, the rubber plug in front of the push rod forms good sealing contact with the sampling cavity, the preservation liquid after sampling is ensured to be in the sampling cavity, the sampling cavity in the tube body can store the sample, the sample can be preserved by plugging the sealing plug after being collected, the inner preservation liquid can be discharged into the test tube by pulling out the sealing plug when in use, thereby the purpose of lavage type sampling is achieved, when the end part of the tube body is contacted with the human body, the outer wall is smooth and mellow, the patient can not be hurt, besides, the limit mechanism can limit the push rod to avoid leakage, and by the way, the utility model has the multifunctional characteristic of integrating sampling and preservation into a whole, and the cross contamination is not easy to occur, the sampling is more comfortable, and the preservation is more convenient.

Drawings

FIG. 1 is a perspective view of a multi-functional lavage probe tube;

FIG. 2 is a longitudinal sectional view of FIG. 1;

fig. 3 is a cross-sectional view of fig. 1.

The attached drawings are as follows:

100. a pipe body; 200. a push rod; 300. a sampling cavity; 400. a sampling hole; 500. a rubber plug; 600. a pull ring; 700. a sealing plug; 800. a limiting mechanism; 900. a limiting groove; 101. radian; 102. a left support table; 103. a right support platform; 201. a rubber plug mounting seat; 701. a large circular ring; 702. a small circular ring; 703. a stopper rod; 801. inserting plates; 802. a jack; 803. a square hole.

Detailed Description

In order to further disclose and explain the technical scheme of the utility model, a clear and complete explanation is made below on a multifunctional lavage type sampling tube with reference to the attached drawings.

It should be noted that the terms "upper", "inner", "middle", "left", "right" and "one" used in the present specification are for convenience of description, and are not intended to limit the scope of the present invention, and the relative relationship between the terms and the corresponding elements may be changed or adjusted without substantial technical changes, and the scope of the present invention may be considered to be the scope of the present invention.

Please refer to fig. 1 to 3, the utility model provides a multi-functional lavage formula sampling tube, including body 100 and push rod 200, be provided with sampling chamber 300 in the body 100, can inhale or get rid of the preservative fluid in the sampling chamber 300 when push rod 200 removes to reach the purpose of lavage formula sample, and sampling chamber 300 in the body 100 can be used for storing preservative fluid, push rod 200 sets up in sampling chamber 300, and the front end of this push rod 200 is provided with plug 500, the front end of body 100 is provided with sampling hole 400, is provided with sealing plug 700 in this sampling hole 400, and sampling hole 400 can be blocked up through sealing plug 700, stores preservative fluid, when needs carry out test tube dress liquid, can extract sealing plug 700, then will preserve the liquid and pour into the test tube into through push rod 200 and supply the detection usefulness.

The utility model discloses a tubular design, will the utility model discloses when arranging the relevant position of cervix in, can inhale the sample at relevant position through pulling push rod 200, if gather samples such as human body chamber way endocrine thing or surface cast-off cell, plug 500 before push rod 200 forms fine sealing contact with sampling chamber 300, guarantee that the preserving fluid after the sampling is in sampling chamber 300, sampling chamber 300 in the body 100 can store the sample, can preserve through sealing plug 700 stifled after gathering the sample, extract sealing plug 700 when needing to use and can discharge inside preserving fluid to the test tube in, with this purpose that reaches the lavage formula sample, when body 100 tip and human contact, the outer wall is smooth and mellow, can not the accidental injury patient.

Specifically, the end of the push rod 200 is provided with a pull ring 600, through the action of the pull ring 600, the sample at the relevant part can be sucked by pulling the push rod 200, and the sample in the sampling cavity 300 can be discharged by pushing the push rod 200, and due to the existence of the pull ring 600, the sample can be penetrated by fingers, so as to achieve the characteristic of more convenient pushing and pulling of the push rod 200.

Specifically, the front end of the tube body 100 is provided with the radian 101, and the radian 101 at the front end of the tube body 100 is used for making the outer wall of the tube body 100 smooth and round, so that when the tube body 100 extends into a related part of the cervix to collect samples such as endocrine in the human body lumen or cells exfoliated from the surface, the tube wall is smooth and round, and is not in strong stimulation with the skin of the human body, and the sampling is pulled by the push rod 200, the sampling cavity 300 of the tube body 100 generates negative pressure to suck the samples such as endocrine in the human body lumen or cells exfoliated from the surface, which is different from the mode that the traditional cervix sampling brush needs to be pressed and touched with the related part to generate pain, and the patient cannot be accidentally injured in the sampling process.

Specifically, the front end of push rod 200 is provided with plug mount pad 201, plug 500 with plug mount pad 201 registrates fixedly, through this kind of setting, the plug 500 of being convenient for is changed or is cleared up, when needs wash or change, only need with plug 500 from plug mount pad 201 in through deformation separate the back can, it is very convenient to operate.

Specifically, sealing plug 700 comprises gag lever post 703, small circle ring 702 and big ring 701, gag lever post 703 with sampling hole 400 is inserted and is closed fixedly, form the handle that the finger of being convenient for was held between small circle ring 702 and the big ring 701, when using, because sealing plug 700's effect, can utilize gag lever post 703 to block up sampling hole 400, avoid the weeping, and small circle ring 702 just cooperates with the terminal platform of body 100, when gag lever post 703 inserts in body 100, small circle ring 702 can further paste tight body 100 outer platform, further avoid preserving the liquid and omit, simultaneously, the handle that forms between big ring 701 and the small circle ring 702 can be convenient for the finger and hold between the fingers and get to be convenient for 700's use.

Specifically, the middle part of the push rod 200 is provided with a limiting groove 900, the limiting groove 900 is provided with a limiting mechanism 800, and the limiting mechanism 800 can limit the push rod 200 to avoid leakage.

Furthermore, the limiting mechanism 800 is composed of an insertion plate 801, an insertion hole 802 which can be inserted into the limiting groove 900 is arranged below the insertion plate 801, the insertion plate 801 can be inserted into and fixed with the limiting groove 900 through the insertion hole 802 by the presence of the insertion plate 801, so that the push rod 200 is limited by the insertion plate 801, the push rod 200 cannot be pushed into the sampling cavity 300 continuously, and the structure is suitable for taking and storing a quantitative sample.

Specifically, the inserting plate 801 is provided with a square hole 803 which is convenient for separating the inserting plate 801 from the limiting groove 900, and through the existence of the square hole 803, when the inserting plate 801 needs to be separated from the limiting groove 900, the inserting plate 801 can be conveniently separated from the limiting groove 900 by hooking the square hole 803 with a hook.

Specifically, be provided with left supporting bench 102 and right supporting bench 103 that are used for the atress to support on body 100, left supporting bench 102 and right supporting bench 103 symmetry set up, when push rod 200 promoted in to the sampling tube, left supporting bench 102 and right supporting bench 103 can be held between the fingers to two fingers, and the push rod 200 of being convenient for promotes inwards, and this setting is similar to the needle tubing among the prior art, and it is unnecessary here to describe repeatedly.

Specifically, the tube 100 and the push rod 200 are made of plastic, and the rubber plug 500 and the sealing plug 700 are supported by rubber.

To sum up, the utility model has the characteristics of collect the sampling and preserve in the multi-functional of an organic whole, be difficult for taking place cross contamination, the sampling is more comfortable, and it is more convenient to preserve.

The present invention is not limited to the above embodiment, and if various modifications or changes of the present invention do not depart from the spirit and scope of the present invention, the present invention also includes such modifications and changes if such modifications and changes fall within the scope of the claims and the equivalent technology of the present invention.

Claims

1. A multi-functional lavage formula sampling tube which characterized in that: including body and push rod, be provided with the sampling chamber in the body, the push rod sets up in the sampling intracavity, and the front end of this push rod is provided with the plug, the front end of body is provided with the sampling hole, is provided with the sealing plug in this sampling hole.

2. A multi-functional lavage coupon as claimed in claim 1, wherein: and the tail end of the push rod is provided with a pull ring.

3. A multi-functional lavage coupon as claimed in claim 1, wherein: the front end of the pipe body is provided with a radian.

4. A multi-functional lavage coupon as claimed in claim 1, wherein: the front end of the push rod is provided with a rubber plug mounting seat, and the rubber plug is fixedly sleeved with the rubber plug mounting seat.

5. A multi-functional lavage coupon as claimed in claim 1, wherein: the sealing plug is composed of a plug rod, a small ring and a large ring, the plug rod is fixedly inserted into the sampling hole in an inserting mode, and a handle convenient for fingers to hold and take is formed between the small ring and the large ring.

6. A multi-functional lavage coupon as claimed in claim 1, wherein: the middle part of the push rod is provided with a limiting groove, and a limiting mechanism is arranged on the limiting groove.

7. A multi-functional lavage coupon as claimed in claim 6, wherein: the limiting mechanism is composed of a plug board, and a jack which can be inserted into the limiting groove is arranged below the plug board.

8. A multi-functional lavage coupon as claimed in claim 7, wherein: the plug board is provided with a square hole which is convenient for separating the plug board from the limiting groove.

9. A multi-functional lavage coupon as claimed in claim 1, wherein: the pipe body is provided with a left supporting platform and a right supporting platform which are used for bearing force to support, and the left supporting platform and the right supporting platform are symmetrically arranged.

10. A multi-functional lavage coupon as claimed in claim 1, wherein: the tube body and the push rod are made of plastics, and the rubber plug and the sealing plug are supported by rubber.