CN211749731U

CN211749731U - Vagina sampling device

Info

Publication number: CN211749731U
Application number: CN201922503375.0U
Authority: CN
Inventors: 姜凤君
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-10-27
Anticipated expiration: 2029-12-31

Abstract

The utility model discloses a vagina sampling device, which comprises a terminal inserted into vagina, wherein the right end of the terminal is provided with a threaded hole, the terminal is matched with a handheld rod, the handheld rod is provided with a threaded part matched with the threaded hole, a notch for sampling is arranged at the outer wall of the terminal, the terminal is provided with a hollow inner cavity, and a sampling component is filled in the inner cavity; the product can be used for deep sampling, effectively preserving the sample and carrying the sample to the outside of the vagina.

Description

Vagina sampling device

Technical Field

The utility model relates to a vagina sampling device.

Background

Gynaecology and obstetrics patient is when carrying out prenatal physical examination, need through carrying out the sample inspection to vaginal secretion, come through the trait to vaginal secretion, inspection such as etiology, diagnosis female reproductive system inflammation, judge the organ function, in the past when carrying out the secretion inspection, need carry out artifical sample processing, sample through after to the sample carries out the film-making processing, come the constitution of further observation analysis secretion, and artifical sample adopts disposable cotton swab to act on the sample more, not only can not guarantee the declarativeness of sample, and the manual operation sample can't act on the sample to in patient's vagina depths, be unfavorable for the accurate state of an illness diagnosis in later stage, in the long term, gynecologist and obstetrician's the work degree of difficulty has been increased.

Based on the above problems, we have designed a vaginal sampling device that can take deep samples, effectively preserve the samples, and carry the samples to the outside of the vagina.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a vaginal sampling device is provided, which can deeply sample, effectively store samples and carry the samples to the outside of the vagina.

The utility model discloses a realize through following technical scheme:

the utility model provides a vagina sampling device, includes a terminal that inserts to the vagina, the right-hand member of terminal is provided with a screw hole, the terminal cooperation has a handheld pole, handheld pole has the cooperation the screw thread part of screw hole the outer wall department of terminal is provided with the notch that a sample was used, the terminal has hollow inner chamber the inner chamber intussuseption is filled with the sample part.

Preferably, the left end of the terminal forms a lead-in surface after spherical transition.

Preferably, the terminal is made of plastic, and the handheld rod is made of stainless steel.

Preferably, a handle is sleeved on the handheld rod, more than two damping rings are arranged inside the handle, the damping rings and the handheld rod are in interference fit to form damping, and the damping rings are made of rubber; the damping ring is arranged to facilitate the movement of the handle under the condition of resistance, and the handle is kept fixed when no axial force is applied.

Preferably, the handle is made of plastic, and an annular handle groove is formed in the outer wall of the handle in an injection molding mode; the handle groove facilitates holding the handle.

Preferably, the sampling component includes a core rod made of rubber, an outer ring part is disposed at a middle position of the core rod, the outer ring part and the terminal are in interference fit, a part of the outer ring part is exposed in the notch, fiber bristles are uniformly distributed at a part of the outer ring part exposed in the notch, the fiber bristles extend to the outside of the notch, two swabs are sleeved on the core rod, and the two swabs are respectively located at two sides of the outer ring part; the advantage of above-mentioned structure lies in that we can utilize the fibre hair effect to realize scraping of sample in the inner wall of patient's vagina through rotating the terminal, and the sample after scraping is caught by the swab, realizes the sampling.

Preferably, a plurality of grooves for retaining samples are annularly arranged on the outer wall of the swab; after the sample on the inner wall of the vagina is scraped through the fiber hairs, the sample can enter the groove, and the sample is convenient to store.

The utility model has the advantages that: this product adopts handheld pole can deepen the inside of vagina with the terminal, realizes the depths sample to during the sample, only need rotatory terminal can gather the sample, the misery of sample is littleer, the structure of this product is comparatively simple, and the cost is comparatively cheap, is fit for using widely.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a side view of a sampling member.

Detailed Description

All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.

Any feature disclosed in this specification (including any accompanying claims, abstract and drawings), may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.

In the description of the present invention, it is to be understood that the terms "one end", "the other end", "the outside", "upper", "inside", "horizontal", "coaxial", "central", "end", "length", "outer end", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, 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 explicitly specified or limited, the terms "set", "coupled", "connected", "penetrating", "plugging", and the like are to be understood in a broad sense, and may be, for example, fixedly connected, detachably connected, or integrated; 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 meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

A vaginal sampling device as shown in fig. 1 and 2, comprising a terminal 1 inserted into vagina, a threaded hole (not shown) is provided at the right end of the terminal 1, a hand-held rod 2 is fitted to the terminal 1, the hand-held rod 2 has a threaded portion 201 fitting the threaded hole, a notch 101 for sampling is provided at the outer wall of the terminal 1, the terminal 101 has a hollow inner cavity, and a sampling member 3 is filled in the inner cavity.

In a preferred embodiment of the present invention, the left end of the terminal 1 forms a guiding surface 111 after spherical transition.

In one preferred embodiment of the present invention, the terminal 1 is made of plastic, and the handle bar 2 is made of stainless steel.

In a preferred embodiment of the present invention, a handle 211 is sleeved on the handheld rod 2, two or more damping rings 212 are disposed inside the handle 211, the damping rings 212 and the handheld rod 2 are in interference fit to form damping, and the damping rings 212 are made of rubber; the damping ring is arranged to facilitate the movement of the handle under the condition of resistance, and the handle is kept fixed when no axial force is applied.

In a preferred embodiment of the present invention, the handle 211 is made of plastic, and an annular handle groove 213 is formed at the outer wall of the handle 211 by injection molding; the handle groove facilitates holding the handle.

In a preferred embodiment of the present invention, the sampling component 3 includes a shaft rod 301 made of rubber, an outer ring portion 302 is disposed at a middle position of the shaft rod 301, the outer ring portion 302 is in interference fit with the terminal 1, a part of the outer ring portion 302 is exposed in the notch 101, fiber bristles 311 are uniformly distributed at a part of the outer ring portion 302 exposed in the notch 101, the fiber bristles 311 extend to the outside of the notch 101, two swabs 303 are sleeved on the shaft rod 301, and the two swabs 303 are respectively located at two sides of the outer ring portion 302; the advantage of above-mentioned structure lies in that we can utilize the fibre hair effect to realize scraping of sample in the inner wall of patient's vagina through rotating the terminal, and the sample after scraping is caught by the swab, realizes the sampling.

In a preferred embodiment of the present invention, a plurality of sample retaining grooves 333 are annularly formed on the outer wall of the swab 303; after the sample on the inner wall of the vagina is scraped through the fiber hairs, the sample can enter the groove, and the sample is convenient to store.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the creative work should be covered within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.

Claims

1. A vaginal sampling device characterized by: the vagina sampling device comprises a terminal inserted into a vagina, wherein a threaded hole is formed in the right end of the terminal, a handheld rod is matched with the terminal, the handheld rod is provided with a threaded part matched with the threaded hole, a groove opening for sampling is formed in the outer wall of the terminal, the terminal is provided with a hollow inner cavity, and a sampling component is filled in the inner cavity.

2. The vaginal sampling device of claim 1, wherein: the left end of the terminal forms a lead-in surface after spherical transition.

3. The vaginal sampling device of claim 1, wherein: the terminal is the plastics material, handheld pole is stainless steel material.

4. The vaginal sampling device of claim 1, wherein: the handheld rod is sleeved with a handle, more than two damping rings are arranged inside the handle, the damping rings are in interference fit with the handheld rod to form damping, and the damping rings are made of rubber.

5. The vaginal sampling device of claim 4, wherein: the handle is made of plastic, and an annular handle groove is formed in the outer wall of the handle in an injection molding mode.

6. The vaginal sampling device of claim 1, wherein: the sampling component includes a rubber material's axle center pole the middle part position department of axle center pole is provided with the outer lane part, the outer lane part with interference fit between the terminal, the part of outer lane part is exposed in the notch, the outer lane part exposes the equipartition is located to intraoral part in notch has the fibre hair, the fibre hair extends to the outside of notch the axle center pole is gone up to overlap and is equipped with two swabs, two the swab is located respectively the both sides of outer lane part.

7. The vaginal sampling device of claim 6, wherein: a plurality of grooves for retaining samples are annularly arranged on the outer wall of the swab.