CN213249310U

CN213249310U - High-reliability sampling swab

Info

Publication number: CN213249310U
Application number: CN202021225339.9U
Authority: CN
Inventors: 叶超华; 黄健
Original assignee: Huizhou Faluyuan Gene Technology Co ltd
Current assignee: Huizhou Faluyuan Gene Technology Co ltd
Priority date: 2020-06-29
Filing date: 2020-06-29
Publication date: 2021-05-25
Anticipated expiration: 2030-06-29

Abstract

The utility model provides a high reliability sampling swab, above-mentioned high reliability sampling swab send the sampling head to waiting to detect the position through holding the handle in the course of the work to support and lean on and wait to detect the position, wait to detect the liquid sample at position and flow into the sample groove in, and then get into in the thief hole of sample groove bottom. On the other hand, before the sampling head sent to the position of waiting to detect, through extrusion button extrusion elasticity mantle, after the sampling head sent to the position of waiting to detect, loosen the extrusion button, elasticity mantle resumes deformation and forms suction, through each thief hole of seting up on the sampling head with the liquid sample in the sample groove inhale in sampling head and the sampling tube. Above-mentioned high reliability sampling swab can once only gather more liquid sample, avoids dropping, running off because gathering the sample from the sampling head. In addition, the high-reliability sampling swab does not need to apply extra force required for scraping and collecting the liquid sample in the process of collecting the liquid sample, and does not hurt the part to be detected.

Description

High-reliability sampling swab

Technical Field

The utility model relates to a medical treatment detection area especially relates to a high reliability sampling swab.

Background

With the pace of life increasing, the pressure of life increases. The probability of the gynecopathy of the vast females is greatly increased. The female reproductive system diseases are gynecological diseases, including vulvar diseases, vaginal diseases, uterine diseases, fallopian tube diseases, ovarian diseases, etc. The gynecological diseases are common diseases and frequently encountered diseases of women. However, many people lack due knowledge of gynecological diseases, lack of health care of the body, and various bad living habits and habits, so that the physiological health of the people is gradually improved, some female diseases are entangled and cannot be cured for a long time, and great inconvenience is brought to normal life and work. There are various methods for detecting gynecological diseases, and swab sampling detection is the most common detection method for gynecological diseases, and during the sampling detection, a swab is required to sample, collect and assay flora, cells and body fluid in the uterus, vagina and other parts of a female.

However, in the process of sampling and collecting flora, cells and body fluid of female uterus, vagina and other parts, the traditional swab needs to apply certain force to scrape a sample onto the swab, the scraping process causes certain damage to the part to be detected, and the liquid sample is easy to drop and run off on the swab.

SUMMERY OF THE UTILITY MODEL

In view of this, it is necessary to provide a highly reliable sampling swab in order to solve the technical problem that the swab is likely to be damaged at the collection site by the application force.

A high-reliability sampling swab comprises a handle, a sampling tube and a sampling head; one end of the handle is connected with one end of the sampling tube, which is far away from the handle, is connected with the sampling head, and one end of the sampling tube, which is far away from the handle, is communicated with the sampling head; an extrusion port is formed in one end, close to the handle, of the sampling tube, and the extrusion port is communicated with the sampling head through the sampling tube; the sampling tube is provided with an elastic soft film at the extrusion port, and the middle area of the elastic soft film is provided with an extrusion button; the sampling head is a hollow hemisphere, one end of the sampling head, which is far away from the sampling tube, is a curved surface, a plurality of strip-shaped sampling grooves are formed in the curved surface of the sampling head, the strip-shaped sampling grooves are parallel to each other, and a plurality of sampling holes are uniformly formed in the bottom of each sampling groove; the edges and corners of each strip-shaped sampling groove are all arranged in a round angle mode; each sampling hole is communicated with the sampling tube; the sampling head is provided with a plurality of soft fan-shaped leakage-proof separation blades in each sampling hole, and the soft fan-shaped leakage-proof separation blades are mutually abutted to form a relatively closed circular partition plate.

In one embodiment, the flexible membrane and the squeeze button are integrally formed.

In one embodiment, the handle is a polypropylene handle.

In one embodiment, the sampling tube is a polypropylene tube.

In one embodiment, the sampling head is a polypropylene head.

In one embodiment, each strip-shaped sampling groove is uniformly arranged on the curved surface of the sampling head.

In one embodiment, the sampling tube is provided with a fracture at one end close to the sampling head and at the middle area of the sampling tube.

In one embodiment, the flexible fan-shaped leakage-proof barrier is a flexible plastic sheet.

In one embodiment, the soft fan-shaped leakage-proof blocking piece is a soft silica gel piece.

In one embodiment, the soft fan-shaped leakage-proof baffle is a soft rubber sheet.

Above-mentioned high reliability sampling swab is in the course of the work, sends the sample head to waiting to detect the position through holding the handle to support and lean on and wait to detect the position, wait to detect the liquid sample of position and flow into the sample groove in, and then get into in the thief hole of sample groove bottom. On the other hand, before the sampling head sent to the position of waiting to detect, through extrusion button extrusion elasticity mantle, after the sampling head sent to the position of waiting to detect, loosen the extrusion button, elasticity mantle resumes deformation and forms suction, through each thief hole of seting up on the sampling head with the liquid sample in the sample groove inhale in sampling head and the sampling tube. Above-mentioned high reliability sampling swab can once only gather more liquid sample, avoids dropping, running off because gathering the sample from the sampling head. In addition, the high-reliability sampling swab does not need to apply extra force required for scraping and collecting the liquid sample in the process of collecting the liquid sample, and does not hurt the part to be detected.

Drawings

FIG. 1 is a schematic diagram of a high reliability sampling swab in one embodiment;

FIG. 2 is a schematic view of the high reliability sampling swab of FIG. 1 from another perspective;

FIG. 3 is a schematic diagram of the structure of a sampling head in one embodiment;

FIG. 4 is a schematic view of a partially enlarged structure of a sampling tube in one embodiment;

FIG. 5 is a schematic diagram of a partial structure of a sampling head in one embodiment.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

It will be understood that when an element is referred to as being "secured to" or "disposed on" 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," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

Referring to fig. 1 to 5, the present invention provides a high reliability sampling swab 10, wherein the high reliability sampling swab 10 includes a handle 100, a sampling tube 200 and a sampling head 300. In this embodiment, the handle 100 is a polypropylene handle. One end of the handle 100 is connected to one end of a sampling tube 200, and in this embodiment, the sampling tube 200 is a polypropylene tube. The end of the sampling tube 200 away from the handle 100 is connected to a sampling head 300, in this embodiment, the sampling head 300 is a polypropylene head. The end of the sampling tube 200 remote from the handle 100 communicates with the sampling head 300. The anti-slip ribs 110 are arranged on the handle 100, and the anti-slip ribs 110 increase the anti-slip performance of the handle 100 and increase the friction force between the handle 100 and the hand. In other embodiments, the handle 100 is provided with non-slip threads.

The sampling tube 200 is equipped with extrusion mouth 201 near the one end of handle 100, extrudes mouthful 201 and passes through sampling tube 200 and sample head 300 intercommunication. The sampling tube 200 is provided with an elastic soft membrane 210 at a squeezing port 201, and a squeezing button 211 is arranged in the middle area of the elastic soft membrane 210. In the present embodiment, the elastic soft film 210 is a soft rubber film having good elasticity and toughness. Further, the pressing button 211 is a hard rubber block. Specifically, the pressing button 211 and the elastic soft film 210 are integrally formed. Further, the squeeze button 211 is provided with anti-slip lines to increase the anti-slip performance of the squeeze button 211 and increase the friction between the fingers and the squeeze button 211. In another embodiment, the flexible film 210 is a flexible plastic film. In yet another embodiment, the flexible film 210 is a flexible silicone film. In this embodiment, the end of the sampling tube 200 near the sampling head 300 and the middle region of the sampling tube 200 are provided with breaking ports 210 to facilitate breaking of the sampling tube 200 at different positions according to the amount of the collected liquid sample.

The sampling head 300 is a hollow hemisphere, one end of the sampling head 300 far away from the sampling tube 200 is a curved surface, a plurality of strip-shaped sampling grooves 301 are arranged on the curved surface of the sampling head 300, the strip-shaped sampling grooves 301 are parallel to each other, and in the embodiment, the strip-shaped sampling grooves 301 are uniformly arranged on the curved surface of the sampling head 300. A plurality of sampling holes 302 are uniformly arranged at the bottom of each sampling groove 301. The edges and corners of each strip-shaped sampling groove 301 are all set to be round corners. Each sampling hole 302 is in communication with a sampling tube 200. The sampling head 300 is provided with a plurality of soft fan-shaped anti-leakage blocking pieces 310 in each sampling hole 302. In this embodiment, the soft fan-shaped leakage preventing flaps 310 are soft plastic sheets. In other embodiments, the soft fan-shaped anti-leakage blocking sheet is a soft silicone sheet. In yet another embodiment, the soft fan-shaped leak-proof barrier is a soft rubber sheet. The soft fan-shaped leakage-proof baffles 310 are mutually abutted to form a relatively sealed circular partition plate. In the present embodiment, the sampling head 300 is provided with four 90-degree central-angle soft fan-shaped leakage-proof baffles 310 in each sampling hole 302, and the soft fan-shaped leakage-proof baffles 310 are abutted against each other to form a relatively sealed circular partition. In another embodiment, the sampling head is provided with three soft fan-shaped leakage-proof blocking sheets with 120-degree central angles in each sampling hole, and the soft fan-shaped leakage-proof blocking sheets are mutually abutted to form a relatively closed circular partition plate. Under normal conditions, each soft fan-shaped leak protection separation blade mutually supports and constitutes a closed circular baffle plate and seals the thief hatch 302, and when having strong air current to pass through the thief hatch 302, each soft fan-shaped leak protection separation blade is buckled and is made the thief hatch 302 be in temporary development state. That is, the sampling hole 302 is in a temporary development state by bending each soft fan-shaped leakage preventing flap through the sampling hole 302 by a strong air flow generated when the elastic soft film 210 is pressed by the pressing button 211. When the elastic soft film 210 recovers the elastic deformation, the strong airflow adsorbs the liquid sample to pass through the sampling hole 302 so as to bend each soft fan-shaped leakage-proof baffle plate, thereby enabling the liquid sample to enter the sampling head 300 and the sampling tube 200.

In the working process of the high-reliability sampling swab 10, the handle 100 is held by hand to deliver the sampling head 300 to the part to be detected, and the sampling head abuts against the part to be detected, so that the liquid sample at the part to be detected flows into the sampling groove 301, and then enters the sampling hole 302 at the bottom of the sampling groove 301. On the other hand, before the sampling head 300 is sent to the part to be detected, the elastic soft membrane 210 is pressed by the pressing button 211, after the sampling head 300 is sent to the part to be detected, the pressing button 211 is released, the elastic soft membrane 210 recovers to deform to form suction, and the liquid sample in the sampling groove 301 is sucked into the sampling head 300 and the sampling tube 200 through each sampling hole 302 formed in the sampling head 300. The sampling swab 10 with high reliability can collect a large amount of liquid samples at a time, and thus, the samples are prevented from falling off and running off from the sampling head 300. In addition, the highly reliable sampling swab 10 does not require additional force to scrape the liquid sample during collection of the liquid sample, and does not cause damage to the site to be detected.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. A high-reliability sampling swab is characterized by comprising a handle, a sampling tube and a sampling head; one end of the handle is connected with one end of the sampling tube, which is far away from the handle, is connected with the sampling head, and one end of the sampling tube, which is far away from the handle, is communicated with the sampling head; an extrusion port is formed in one end, close to the handle, of the sampling tube, and the extrusion port is communicated with the sampling head through the sampling tube; the sampling tube is provided with an elastic soft film at the extrusion port, and the middle area of the elastic soft film is provided with an extrusion button; the sampling head is a hollow hemisphere, one end of the sampling head, which is far away from the sampling tube, is a curved surface, a plurality of strip-shaped sampling grooves are formed in the curved surface of the sampling head, the strip-shaped sampling grooves are parallel to each other, and a plurality of sampling holes are uniformly formed in the bottom of each sampling groove; the edges and corners of each strip-shaped sampling groove are all arranged in a round angle mode; each sampling hole is communicated with the sampling tube; the sampling head is provided with a plurality of soft fan-shaped leakage-proof separation blades in each sampling hole, and the soft fan-shaped leakage-proof separation blades are mutually abutted to form a relatively closed circular partition plate.

2. The high reliability sampling swab of claim 1, wherein said flexible membrane and said squeeze button are integrally formed.

3. The high reliability sampling swab of claim 1 wherein said handle is a polypropylene handle.

4. The high reliability sampling swab of claim 1 wherein said sampling tube is a polypropylene tube.

5. The high reliability sampling swab of claim 1, wherein said sampling head is a polypropylene head.

6. The high reliability sampling swab as recited in claim 1, wherein each of the strip-shaped sampling grooves is uniformly opened on a curved surface of the sampling head.

7. The high reliability sampling swab of claim 1, wherein the sampling tube is provided with a break in both an end of the sampling tube proximate to the sampling head and a middle region of the sampling tube.

8. The high reliability sampling swab of claim 1, wherein the soft, fan-shaped, leak-proof barrier is a soft plastic sheet.

9. The highly reliable sampling swab as recited in claim 1, wherein the soft, fan-shaped, leak-proof barrier is a soft silicone sheet.

10. The high reliability sampling swab of claim 1, wherein the soft, fan-shaped, leak-proof barrier is a soft rubber sheet.