CN213525237U

CN213525237U - High-stability sampling swab

Info

Publication number: CN213525237U
Application number: CN202021226630.8U
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: 2021-06-25
Anticipated expiration: 2030-06-29

Abstract

The utility model provides a high stability sampling swab, in the course of the work, send the sampling head to waiting to detect the position through holding the handle, sample fine hair on the sampling head absorbs the liquid that waits to detect the position on the one hand. On the other hand, before the sampling head is sent to the part to be detected, the elastic soft bag arranged at one end of the handle is extruded, after the sampling head is sent to the part to be detected, the elastic soft bag is loosened, the elastic soft bag recovers deformation to form suction, and liquid of the part to be detected is sucked into the sampling head and the sampling tube through sampling holes formed in the sampling head. A plurality of soft fan-shaped leak protection separation blades that each sample hole department set up seal liquid sample in sampling head and sampling tube, avoid the liquid sample in sampling head and the sampling tube to ooze from each sampling hole. Above-mentioned high stability sampling swab can once only gather more liquid sample, avoids dropping, running off from the sampling head because of gathering liquid sample. The repeated detection caused by insufficient collection of liquid samples is avoided, and the psychological burden of the patient is reduced.

Description

High-stability sampling swab

Technical Field

The utility model relates to a medical treatment detection area especially relates to a high stability 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, the traditional swab collects a small amount of liquid samples in the process of sampling and collecting flora, cells, body fluid and the like in the uterus, vagina and the like of women, and the liquid samples easily fall off and run off from the swab, so that multiple sampling is needed, and the burden of a patient in mind and the probability of accidents in the sampling process are increased due to the multiple sampling.

SUMMERY OF THE UTILITY MODEL

Accordingly, there is a need for a sampling swab with high stability, which is directed to the technical problem that a liquid sample is easily dropped or lost from the swab.

A high-stability 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; the handle is of a hollow structure, an anti-slip edge is arranged on the handle, an elastic soft bag is arranged at one end of the handle, which is far away from the sampling tube, and the elastic soft bag is communicated with the sampling tube through the handle; sampling fluff is arranged around the sampling head, and the sampling fluff is nylon fluff; a plurality of sampling holes are uniformly formed in the sampling head among the sampling fluff, and each sampling hole is communicated with the elastic soft bag through the sampling head, the sampling tube and the handle; 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 elastic soft bag is a soft rubber elastic bag.

In one embodiment, the elastic soft bag is a soft plastic elastic bag.

In one embodiment, the elastic soft bag is a soft silica gel elastic bag.

In one embodiment, the sampling head is ellipsoidal.

In one embodiment, the part of the sampling tube close to the sampling head is provided with a fracture.

In one embodiment, the middle portion of the sampling tube is provided with a break-off.

In one embodiment, the sampling head is provided with three soft fan-shaped leakage-proof blocking pieces with 120-degree central angles in each sampling hole, and the soft fan-shaped leakage-proof blocking pieces are mutually abutted to form a relatively closed circular partition plate.

In one embodiment, the sampling head is provided with four 90-degree central-angle soft fan-shaped leakage-proof blocking sheets in each sampling hole, and the soft fan-shaped leakage-proof blocking sheets are mutually abutted to form a relatively sealed circular partition plate.

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

Above-mentioned high stability sampling swab is at the course of the work, sends the sample head to the position of waiting to detect through holding the handle, and the sample fine hair on the sample head absorbs the liquid of waiting to detect the position on the one hand. On the other hand, before the sampling head is sent to the part to be detected, the elastic soft bag arranged at one end of the handle is extruded, after the sampling head is sent to the part to be detected, the elastic soft bag is loosened, the elastic soft bag recovers deformation to form suction, and liquid of the part to be detected is sucked into the sampling head and the sampling tube through sampling holes formed in the sampling head. A plurality of soft fan-shaped leak protection separation blades that each sample hole department set up seal liquid sample in sampling head and sampling tube, avoid the liquid sample in sampling head and the sampling tube to ooze from each sampling hole. Above-mentioned high stability sampling swab can once only gather more liquid sample, avoids dropping, running off from the sampling head because of gathering liquid sample. The repeated detection caused by insufficient collection of liquid samples is avoided, and the psychological burden of the patient is reduced.

Drawings

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

FIG. 2 is a schematic view of the high stability 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 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 4, the present invention provides a high stability sampling swab 10, wherein the high stability 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 the sampling tube 200, and one end of the sampling tube 200, which is far away from the handle 100, is connected to the sampling head 300, in this embodiment, the sampling tube 200 is a polypropylene tube. The end of the sampling tube 200 remote from the handle 100 communicates with the sampling head 300. In this embodiment, the sampling head 300 is a polypropylene head, and further, the sampling head 300 is an ellipsoid shape to further reduce the harm of the high stability sampling swab 10 to the patient. The handle 100 is a hollow structure, 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 end of the handle 100 away from the sampling tube 200 is provided with an elastic soft bag 120, and the elastic soft bag 120 is communicated with the sampling tube 200 through the handle 100. In the present embodiment, the elastic soft bag 120 is a soft rubber elastic bag. The soft rubber elastic bag has good elasticity and toughness. In another embodiment, the flexible bladder is a flexible plastic flexible bladder. In the embodiment, the elastic soft bag is a soft silica gel elastic bag. The sampling head 300 is provided with a sampling fluff 310 around, and the sampling fluff 310 is nylon fluff. In another embodiment, the sampling fluff is silk floss fluff.

The sampling head 300 is provided with a plurality of sampling holes 301 uniformly between the sampling fluff 310, and each sampling hole 301 is communicated with the elastic soft bag 120 through the sampling head 300, the sampling tube 200 and the handle 100. The sampling head 300 is provided with a plurality of soft fan-shaped leakage-proof blocking pieces 320 in each sampling hole 301, in this embodiment, the soft fan-shaped leakage-proof blocking pieces 320 are soft rubber pieces. The soft fan-shaped leak-proof baffles 320 are mutually abutted to form a relatively sealed circular partition plate. In the embodiment, the sampling head 300 is provided with four 90-degree central-angle soft fan-shaped leakage-proof baffles 320 in each sampling hole 301, and the soft fan-shaped leakage-proof baffles 320 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 relative inclosed circular baffle and seals the thief hatch 301, and when having strong air current to pass through the thief hatch 301, each soft fan-shaped leak protection separation blade is buckled and is made the thief hatch 301 be in temporary development state. That is, the strong air flow generated when the elastic soft bag 120 is pressed passes through the sampling hole 301 to bend each of the soft fan-shaped leakage preventing flaps, thereby making the sampling hole 301 in a temporary development state. When the elastic soft bag 120 recovers the elastic deformation, the strong airflow adsorbs the liquid sample to pass through the sampling hole 301 so that each soft fan-shaped leakage-proof baffle is bent, thereby enabling the liquid sample to enter the sampling head 300. In this embodiment, the portion of the sampling tube 200 near the sampling head 300 is provided with a fracture 210. Further, the middle portion of the sampling tube 200 is provided with a rupture 210. So as to break off the sampling tube 200 at different positions according to the amount of the collected liquid sample.

In the operation of the high-stability sampling swab 10, the handle 100 is held by hand to deliver the sampling head 300 to the site to be detected, and on the one hand, the sampling fluff 310 on the sampling head 300 sucks the liquid in the site to be detected. On the other hand, before the sampling head 300 is sent to the part to be detected, the elastic soft bag 120 arranged at one end of the handle 100 is pressed, after the sampling head 300 is sent to the part to be detected, the elastic soft bag 120 is loosened, the elastic soft bag 120 recovers to deform to form suction, and liquid of the part to be detected is sucked into the sampling head 300 and the sampling tube 200 through the sampling holes 301 formed in the sampling head 300. The soft fan-shaped leakage-proof baffle pieces 320 arranged at each sampling hole 301 seal the liquid sample in the sampling head 300 and the sampling tube 200, so as to prevent the liquid sample in the sampling head 300 and the sampling tube 200 from seeping out of each sampling hole 301. The sampling swab 10 with high stability can collect a large amount of liquid samples at a time, and thus, the liquid samples are prevented from falling off and running off from the sampling head 300. The repeated detection caused by insufficient collection of liquid samples is avoided, and the psychological burden of the patient is reduced.

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-stability 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; the handle is of a hollow structure, an anti-slip edge is arranged on the handle, an elastic soft bag is arranged at one end of the handle, which is far away from the sampling tube, and the elastic soft bag is communicated with the sampling tube through the handle; sampling fluff is arranged around the sampling head, and the sampling fluff is nylon fluff; a plurality of sampling holes are uniformly formed in the sampling head among the sampling fluff, and each sampling hole is communicated with the elastic soft bag through the sampling head, the sampling tube and the handle; 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 stability sampling swab of claim 1, wherein said flexible bladder is a soft rubber flexible bladder.

3. The high stability sampling swab of claim 1 wherein said flexible bladder is a flexible plastic flexible bladder.

4. The high stability sampling swab of claim 1, wherein the flexible bladder is a soft silicone flexible bladder.

5. The high stability sampling swab of claim 1, wherein said sampling head is ellipsoidal.

6. The high stability sampling swab of claim 1, wherein a portion of said sampling tube proximate said sampling head is provided with a break-off.

7. A high stability sampling swab as recited in claim 1, wherein the sampling tube is provided with a break in the middle portion.

8. The high stability sampling swab of claim 1, wherein said sampling head is provided with three 120 degree central angle flexible fan-shaped leak-proof baffles in each of said sampling holes.

9. The high stability sampling swab of claim 1, wherein said sampling head is provided with four 90 degree central angle flexible fan-shaped leak-proof baffles in each of said sampling holes.

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