CN221154182U

CN221154182U - Vaginal secretion sampling device

Info

Publication number: CN221154182U
Application number: CN202322583121.0U
Authority: CN
Inventors: 欧慧慧; 谭友慧; 高迪
Original assignee: Qingdao Municipal Hospital
Current assignee: Qingdao Municipal Hospital
Priority date: 2023-09-22
Filing date: 2023-09-22
Publication date: 2024-06-18
Anticipated expiration: 2033-09-22

Abstract

The utility model provides a vaginal secretion sampling device, which belongs to the technical field of inoculation diagnosis and comprises a first pipeline, a second pipeline, a third pipeline and a fourth pipeline which are sequentially arranged from left to right, wherein the first pipeline, the third pipeline and the fourth pipeline of the second pipeline are fixedly connected in pairs through three connecting rods, a sampling swab sequentially penetrates through the fourth pipeline from right to left, the third pipeline and the second pipeline, the sampling swab is movably connected with the fourth pipeline, the third pipeline and the second pipeline through threads, and the sampling swab is used for sampling secretion at different positions in a vagina.

Description

Vaginal secretion sampling device

Technical Field

The utility model belongs to the technical field of inoculation diagnosis, and particularly relates to a vaginal secretion sampling device.

Background

Vaginal secretion sampling devices are a medical tool commonly used to collect a sample of secretions in the vagina of a woman. When a patient is subjected to prenatal physical examination, vaginal secretions are often required to be sampled and examined for female genital system infection, tumor diagnosis, estrogen level judgment and judgment of whether the vagina has inflammation or not, and simultaneously, the cause of the inflammation is further diagnosed. The source of the vaginal discharge sample provides positional information about the patient's health. The secretions of different regions may have different properties, including color, texture, and composition. At present, the sampling mode adopted by hospitals is to expand the vagina by using a vaginal speculum and to use a cotton swab to take secretion on the inner side wall of the vagina. When the vaginal secretion is required to be collected for multiple times or the accurate judgment of focus is carried out on the secretion collection of different vaginal areas, the repeated vaginal dilation and cotton swab sampling processes are generally adopted, and the repeated sampling can bring pain to a patient or stab the vaginal wall of the patient to cause bleeding or form hematoma.

In summary, the existing cotton swab sampling has the problem that the secretion at a plurality of places of the vagina cannot be sampled simultaneously.

Disclosure of utility model

In view of the above, the utility model provides a vaginal secretion sampling device, which can solve the problem that the existing cotton swab sampling can not sample a plurality of vaginal secretions at the same time.

The utility model is realized in the following way:

The utility model provides a vaginal secretion sampling device which comprises a first pipeline, a second pipeline, a third pipeline and a fourth pipeline which are sequentially arranged from left to right, wherein the first pipeline, the second pipeline, the third pipeline and the fourth pipeline are fixedly connected in pairs through three connecting rods, a sampling sign sequentially penetrates through the fourth pipeline, the third pipeline and the second pipeline from right to left, the sampling sign is movably connected with the fourth pipeline through threads, and the sampling sign is used for sampling secretion at different positions in a vagina.

The vaginal secretion sampling device provided by the utility model has the technical effects that: by arranging the first pipeline, the second pipeline, the third pipeline and the fourth pipeline, the narrow vagina can be supported and expanded, sampling of the sampling sign at different depth positions of the vagina is facilitated, and the situation that a plurality of obtained samples are mixed to cover up or lose some local change information samples can be avoided; by arranging the sampling tag, samples can be collected from different places of the vagina, and secretions at different positions can be sampled to more comprehensively evaluate the health of the vagina and identify potential problems; meanwhile, the vaginal secretions can be sampled once, so that discomfort of a patient can be reduced, and damage of repeated sampling to vaginal mucosa can be avoided.

On the basis of the technical scheme, the vaginal secretion sampling device can be further improved as follows:

The first pipeline comprises a first pipe body, a first storage cavity and a probe, wherein the first pipe body is of a hollow cylinder structure, the first storage cavity is of a hollow sphere structure, the diameter of an opening of the first storage cavity is the same as that of the opening of the first pipe body, one end of the first pipe body is fixedly connected with the first storage cavity, the other end of the first pipe body is fixedly connected with the probe, the probe is of a conical structure, and the first storage cavity is fixedly connected with one end of the connecting rod.

The beneficial effects of adopting above-mentioned improvement scheme are: by arranging the first storage cavity and the first tube body, the vaginal secretion can be collected deep into the rear section of the vagina, which is helpful for detecting cervical infection, cervical inflammation or abnormal cells; through setting up the probe, can let whole device get into the vagina more easily, reduce the wound or the damage risk of vagina mucous membrane to can furthest reduce patient's uncomfortable sense.

Further, the second pipeline comprises a second pipe body and a second storage cavity, the second pipe body is fixedly connected with the other end of the first connecting rod, and the second storage cavity is fixedly connected with one end of the second connecting rod.

The beneficial effects of adopting above-mentioned improvement scheme are: by arranging the second tube body and the second storage cavity, the vagina secretion can be collected deep into the middle section of the vagina, and the detection of bacterial vaginosis or candida infection is facilitated.

Further, the third pipeline comprises a third pipe body and a third storage cavity, the third pipe body is fixedly connected with the second end of the connecting rod, the third storage cavity is fixedly connected with the third end of the connecting rod, the fourth pipeline comprises a fourth pipe body, and the fourth pipe body is fixedly connected with the third end of the connecting rod.

The beneficial effects of adopting above-mentioned improvement scheme are: by providing the third tube and the third storage chamber, vaginal secretion can be collected at the vaginal orifice, which can be used for detecting vulva infection or inflammation.

Further, the second pipe body, the third pipe body and the fourth pipe body are hollow cylinder structures with the same diameter as the first pipe body, the second storage cavity and the third storage cavity are the same as the first storage cavity, and internal threads are arranged in the second pipe body, the third pipe body and the fourth pipe body.

Further, the sampling swab comprises a swab handle, an external thread, a first cotton ball, a second cotton ball and a third cotton ball, the swab handle penetrates through the upper top surface of the fourth pipe body from right to left in sequence, the third cotton ball, the second cotton ball and the first cotton ball are fixedly connected, the swab handle is rotatably connected with the upper top surface of the fourth pipe body, the swab handle is fixedly connected with the handle, three sections of external threads are arranged on the swab handle, and the external thread is matched with the internal thread.

The beneficial effects of adopting above-mentioned improvement scheme are: by providing a first cotton ball, the softness and absorption properties of the first cotton ball can be used for protecting the integrity of the acquired sample, and the first cotton ball can effectively absorb secretion so as to ensure that the sample is not polluted or damaged; through setting up external screw thread and internal screw thread looks adaptation, can be through rotatory cotton ball of swab handle control, the position of second cotton ball and third cotton ball makes it can take a sample at the different degree of depth of vagina.

Further, the first cotton ball is disposed on the left side of the internal thread in the interior of the second tube, the second cotton ball is disposed on the left side of the internal thread in the interior of the third tube, and the third cotton ball is disposed on the left side of the internal thread in the interior of the fourth tube.

The beneficial effects of adopting above-mentioned improvement scheme are: through setting up first cotton ball, second cotton ball, and the initial position of third cotton ball, can guarantee first cotton ball, second cotton ball and third cotton ball are in the second pipeline, and the inside of third pipeline and fourth pipeline avoids external pollution.

Further, the separation plate is fixedly connected to the label handle and comprises a first separation plate, a second separation plate, a third separation plate, a fourth separation plate, a fifth separation plate, a sixth separation plate, a seventh separation plate, an eighth separation plate and a ninth separation plate from left to right, wherein the diameters of the first separation plate, the second separation plate, the third separation plate, the fourth separation plate, the fifth separation plate, the sixth separation plate, the separation plate and the ninth separation plate are the same as those of the first pipe body and the opening of the first storage cavity.

The beneficial effects of adopting above-mentioned improvement scheme are: through setting up the division board, can avoid the sample to sign and outside air contact to cause the pollution before using, also can avoid the sample that the sample sign obtained to be scraped and rubbed or mix with the sample in other positions when using.

Further, the first partition plate is tightly attached to the opening of the first storage cavity, the second partition plate is tightly attached to the opening of the second pipe body, the third partition plate is located at the rear of the first cotton ball, the fourth partition plate is tightly attached to the opening of the second storage cavity, the fifth partition plate is tightly attached to the opening of the third pipe body, the sixth partition plate is located at the rear of the second cotton ball, the seventh partition plate is tightly attached to the opening of the third storage cavity, the eighth partition plate is tightly attached to the opening of the fourth pipe body, and the ninth partition plate is located at the rear of the third cotton ball.

Further, a fracture crease is arranged on the connecting rod, and the connecting rod is made of polyethylene materials.

The beneficial effects of adopting above-mentioned improvement scheme are: through setting up the fracture crease on the connecting rod, can be with whole device rupture in connecting rod department, the transfer and the detection of division board of being convenient for.

Compared with the prior art, the vaginal secretion sampling device provided by the utility model has the beneficial effects that: by arranging the first pipeline, the second pipeline, the third pipeline and the fourth pipeline, the narrow vagina can be supported and expanded, sampling of the sampling sign at different depth positions of the vagina is facilitated, and the situation that a plurality of obtained samples are mixed to cover up or lose some local change information samples can be avoided; by arranging the sampling tag, samples can be collected from different places of the vagina, and secretions at different positions can be sampled to more comprehensively evaluate the health of the vagina and identify potential problems; meanwhile, the vaginal secretions can be sampled once, so that discomfort of a patient can be reduced, and damage of repeated sampling to vaginal mucosa can be avoided.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments of the present utility model will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present 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 elevation view of a vaginal secretion sampling device;

FIG. 2 is an elevation view of the internal structure of a vaginal secretion sampling device;

FIG. 3 is a schematic view of the structure of a sampling tag of the vaginal secretion sampling device;

In the drawings, the list of components represented by the various numbers is as follows:

10. A first pipe; 101. a first tube body; 102. a first storage chamber; 103. a probe; 11. a second pipe; 111. a second tube body; 112. a second storage chamber; 12. a third conduit; 121. a third tube body; 122. a third storage chamber; 13. a fourth conduit; 131. a fourth pipe body; 14. a connecting rod; 15. an internal thread; 16. sampling a sample tag; 161. a stick handle; 162. an external thread; 163. a first cotton ball; 164. a second cotton ball; 165. a third cotton ball; 166. a handle; 17. a partition plate; 171. a first partition plate; 172. a second partition plate; 173. a third partition plate; 174. a fourth partition plate; 175. a fifth partition plate; 176. a sixth partition plate; 177. a seventh partition plate; 178. an eighth partition plate; 179. and a ninth partition plate.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.

In the structure of the vaginal secretion sampling device provided by the utility model, as shown in fig. 1-3, the device comprises a first pipeline 10, a second pipeline 11, a third pipeline 12 and a fourth pipeline 13 which are sequentially arranged from left to right, wherein the first pipeline 10, the third pipeline 12 and the fourth pipeline 13 of the second pipeline 11 are fixedly connected in pairs through three connecting rods 14, a sampling sign 16 sequentially penetrates through the fourth pipeline 13 from right to left, the third pipeline 12 and the second pipeline 11, the sampling sign 16 is movably connected with the fourth pipeline 13, the third pipeline 12 and the second pipeline 11 through threads, and the sampling sign 16 is used for sampling secretion at different positions in a vagina.

In use, the probe 103 is aligned with the pudendum of the patient, the whole device is plugged into the vagina of the patient to expand, at the moment, a small part of the fourth pipe body 131 is positioned outside the patient, the handle 166 is held to slowly rotate the swab handle 161, the swab handle 161 drives the first cotton ball 163, the second cotton ball 164, the third cotton ball 165 and the partition plate 17 to rotate leftwards in the first pipe 10, the second pipe 11, the third pipe 12 and the fourth pipe 13.

During the entire leftward movement of the sampling swab 16, the first cotton ball 163, the second cotton ball 164 and the third cotton ball 165 are gradually exposed to the vaginal environment, and the first cotton ball 163 and the second cotton ball 164 and the third cotton ball 165 sample different positions of the vagina following the rotation of the swab handle 161 and then absorb water and swell.

Continued rotation of the control knob 161, the first cotton ball 163 into the first storage chamber 102, the second cotton ball 164 into the second storage chamber 112, and the third cotton ball 165 into the third storage chamber 122; at this time, the first partition plate 171 enters the first tube 101, the second partition plate 172 replaces the original first partition plate 171, and the third partition plate 173 replaces the original second partition plate 172 to seal the first cotton balls 163; the fourth partition plate 174 enters the second pipe body 111, the fifth partition plate 175 replaces the original fourth partition plate 174, and the sixth partition plate 176 replaces the original fifth partition plate 175, so that the second cotton balls 164 are sealed; the seventh separator plate 177 enters the third tube 121, the eighth separator plate 178 replaces the original position of the seventh separator plate 177, and the ninth separator plate 179 replaces the original position of the eighth separator plate 178, so that the third cotton ball 165 is sealed.

After sampling, the entire device is removed from the patient's vagina, and the three connecting rods 14 and the shafts 161 below the connecting rods 14 are broken off, respectively, and the first cotton ball 163, the second cotton ball 164, and the third cotton ball 165 are removed.

In the above technical solution, the first pipe 10 includes a first pipe body 101, a first storage cavity 102 and a probe 103, where the first pipe body 101 is of a hollow cylindrical structure, the first storage cavity 102 is of a hollow spherical structure, the diameter of the opening of the first storage cavity 102 is the same as that of the opening of the first pipe body 101, one end of the first pipe body 101 is fixedly connected with the first storage cavity 102, the other end of the first pipe body 101 is fixedly connected with the probe 103, the probe 103 is of a conical structure, and the first storage cavity 102 is fixedly connected with one end of the first connecting rod 14.

Further, in the above technical solution, the second pipe 11 includes a second pipe body 111 and a second storage cavity 112, the second pipe body 111 is fixedly connected with the other end of the first connecting rod 14, and the second storage cavity 112 is fixedly connected with one end of the second connecting rod 14.

Further, in the above technical solution, the third pipe 12 includes a third pipe body 121 and a third storage cavity 122, the third pipe body 121 is fixedly connected with the other end of the second connecting rod 14, the third storage cavity 122 is fixedly connected with one end of the third connecting rod 14, the fourth pipe 13 includes a fourth pipe body 131, and the fourth pipe body 131 is fixedly connected with the other end of the third connecting rod 14.

Further, in the above technical solution, the second tube 111, the third tube 121 and the fourth tube 131 are hollow cylindrical structures with the same diameter as the first tube 101, the second storage cavity 112 and the third storage cavity 122 are the same as the first storage cavity 102, and the internal threads 15 are disposed inside the second tube 111, the third tube 121 and the fourth tube 131.

Further, in the above technical scheme, the sampling swab 16 includes a swab handle 161, an external thread 162, a first cotton ball 163, a second cotton ball 164 and a third cotton ball 165, the swab handle 161 penetrates through the upper top surface of the fourth tube 131 from right to left, the third cotton ball 165, the second cotton ball 164 and the first cotton ball 163, the swab handle 161 and the third cotton ball 165 are fixedly connected, the second cotton ball 164 and the first cotton ball 163 are rotatably connected, the swab handle 161 is fixedly connected with the handle 166, three sections of external threads 162 are arranged on the swab handle 161, and the external threads 162 are matched with the internal threads 15.

Further, in the above-described embodiment, the first cotton ball 163 is disposed on the left side of the female screw 15 in the interior of the second tube 111, the second cotton ball 164 is disposed on the left side of the female screw 15 in the interior of the third tube 121, and the third cotton ball 165 is disposed on the left side of the female screw 15 in the interior of the fourth tube 131.

Further, in the above-described embodiment, the separation plate 17 is fixedly connected to the stem 161, and the separation plate 17 includes, in order from left to right, a first separation plate 171, a second separation plate 172, a third separation plate 173, a fourth separation plate 174, a fifth separation plate 175, and a sixth separation plate 176, a seventh separation plate 177, an eighth separation plate 178, a ninth separation plate 179, a first separation plate 171, a second separation plate 172, a third separation plate 173, a fourth separation plate 174, a fifth separation plate 175, and a sixth separation plate 176, and the separation plates 17, the ninth separation plate 179, have the same diameters as the diameters of the openings of the first tube 101 and the first storage chamber 102.

Further, in the above-described embodiments, the first partition plate 171 is closely attached to the opening of the first storage chamber 102, the second partition plate 172 is closely attached to the opening of the second tube 111, the third partition plate 173 is positioned behind the first cotton balls 163, the fourth partition plate 174 is closely attached to the opening of the second storage chamber 112, the fifth partition plate 175 is closely attached to the opening of the third tube 121, the sixth partition plate 176 is positioned behind the second cotton balls 164, the seventh partition plate 177 is closely attached to the opening of the third storage chamber 122, the eighth partition plate 178 is closely attached to the opening of the fourth tube 131, and the ninth partition plate 179 is positioned behind the third cotton balls 165.

Further, in the above technical solution, the connecting rod 14 is provided with a breaking crease, and the connecting rod 14 is made of polyethylene material.

In use, the probe 103 is aligned with the pudendum of the patient, the whole device is plugged into the vagina of the patient to expand, at the moment, a small part of the fourth pipe body 131 is positioned outside the patient, the handle 166 is held to slowly rotate the swab handle 161, the swab handle 161 drives the first cotton ball 163, the second cotton ball 164, the third cotton ball 165 and the partition plate 17 to rotate leftwards in the first pipe 10, the second pipe 11, the third pipe 12 and the fourth pipe 13. During the entire leftward movement of the sampling swab 16, the first cotton ball 163, the second cotton ball 164 and the third cotton ball 165 are gradually exposed to the vaginal environment, and the first cotton ball 163 and the second cotton ball 164 and the third cotton ball 165 sample different positions of the vagina following the rotation of the swab handle 161 and then absorb water and swell.

The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present utility model. Therefore, the protection scope of the utility model is subject to the protection scope of the claims.

Claims

1. The utility model provides a vagina secretion sampling device, its characterized in that, including first pipeline (10), second pipeline (11), third pipeline (12) and fourth pipeline (13) that from left to right set gradually, first pipeline (10), second pipeline (11) third pipeline (12) and fourth pipeline (13) are through two liang fixed connection of three connecting rod (14), sample sign (16) run through right left in proper order fourth pipeline (13), third pipeline (12) and second pipeline (11), sample sign (16) with fourth pipeline (13), third pipeline (12) and second pipeline (11) pass through screw thread swing joint, sample sign (16) are used for taking a sample to the inside secretion of different positions of vagina.

2. The vaginal secretion sampling device according to claim 1, wherein the first pipe (10) comprises a first pipe body (101), a first storage cavity (102) and a probe (103), the first pipe body (101) is of a hollow cylindrical structure, the first storage cavity (102) is of a hollow spherical structure, the diameter of the opening of the first storage cavity (102) is the same as the diameter of the opening of the first pipe body (101), one end of the first pipe body (101) is fixedly connected with the first storage cavity (102), the other end of the first pipe body (101) is fixedly connected with the probe (103), the probe (103) is of a conical structure, and the first storage cavity (102) is fixedly connected with one end of the first connecting rod (14).

3. A vaginal secretion sampling device according to claim 2, characterized in that the second conduit (11) comprises a second tube (111) and a second storage chamber (112), the second tube (111) being fixedly connected to the other end of the first connecting rod (14), the second storage chamber (112) being fixedly connected to one end of the second connecting rod (14).

4. A vaginal secretion sampling device according to claim 3, characterized in that the third conduit (12) comprises a third tube (121) and a third storage chamber (122), the third tube (121) is fixedly connected with the other end of the second connecting rod (14), the third storage chamber (122) is fixedly connected with one end of the third connecting rod (14), the fourth conduit (13) comprises a fourth tube (131), and the fourth tube (131) is fixedly connected with the other end of the third connecting rod (14).

5. The vaginal secretion sampling device according to claim 4, wherein the second tube (111), the third tube (121) and the fourth tube (131) are hollow cylindrical structures with the same diameter as the first tube (101), the second storage chamber (112), the third storage chamber (122) are the same as the first storage chamber (102), and the second tube (111), the third tube (121) and the fourth tube (131) are each provided with internal threads (15).

6. The vaginal secretion sampling device according to claim 5, wherein the sampling swab (16) comprises a swab handle (161), an external thread (162), a first cotton ball (163), a second cotton ball (164) and a third cotton ball (165), wherein the swab handle (161) sequentially penetrates through the upper top surface of the fourth tube (131) from right to left, the third cotton ball (165), the second cotton ball (164) and the first cotton ball (163), the swab handle (161) is fixedly connected with the third cotton ball (165), the second cotton ball (164) and the first cotton ball (163), the swab handle (161) is rotatably connected with the upper top surface of the fourth tube (131), the swab handle (161) is fixedly connected with a handle (166), three sections of external threads (162) are arranged on the swab handle (161), and the external thread (162) is matched with the internal thread (15).

7. The vaginal discharge sampling device according to claim 6, wherein the first cotton ball (163) is arranged to the left of the internal thread (15) in the interior of the second tube (111), the second cotton ball (164) is arranged to the left of the internal thread (15) in the interior of the third tube (121), and the third cotton ball (165) is arranged to the left of the internal thread (15) in the interior of the fourth tube (131).

8. The vaginal discharge sampling device according to claim 7, wherein the stem (161) is fixedly connected with a partition plate (17), the partition plate (17) comprises a first partition plate (171), a second partition plate (172), a third partition plate (173), a fourth partition plate (174), a fifth partition plate (175) and a sixth partition plate (176), a seventh partition plate (177), an eighth partition plate (178), a ninth partition plate (179), the first partition plate (171), the second partition plate (172), the third partition plate (173), the fourth partition plate (174), the fifth partition plate (175) and the sixth partition plate (176), the partition plate (17), and the ninth partition plate (179) from left to right have the same diameter as the first tube body (101) and the opening of the first storage chamber (102).

9. The vaginal discharge sampling device according to claim 8, wherein the first partition plate (171) is closely adjacent to the opening of the first storage chamber (102), the second partition plate (172) is closely adjacent to the opening of the second tube (111), the third partition plate (173) is positioned behind the first cotton ball (163), the fourth partition plate (174) is closely adjacent to the opening of the second storage chamber (112), the fifth partition plate (175) is closely adjacent to the opening of the third tube (121), the sixth partition plate (176) is positioned behind the second cotton ball (164), the seventh partition plate (177) is closely adjacent to the opening of the third storage chamber (122), the eighth partition plate (178) is closely adjacent to the opening of the fourth tube (131), and the ninth partition plate (179) is positioned behind the third cotton ball (165).

10. A vaginal secretion sampling device according to claim 9, characterized in that the connecting rod (14) is provided with a breaking crease, the connecting rod (14) being made of polyethylene material.