CN216876428U

CN216876428U - Vaginal secretion sampling device for reproductive center

Info

Publication number: CN216876428U
Application number: CN202123371315.1U
Authority: CN
Inventors: 陈律希
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-12-29
Filing date: 2021-12-29
Publication date: 2022-07-05
Anticipated expiration: 2031-12-29

Abstract

The utility model discloses a vaginal secretion sampling device for a reproductive center, which comprises: the sampling tube is provided with a handle at one end and a guide strip on the surface of the inner wall of the sampling tube; the connecting rod is movably connected to the inner side of the butt joint pipe, a clamping pipe is fixed at one end of the connecting rod, the clamping pipe is in butt joint with one end of the cotton swab, and a transmission rod is arranged at one end, far away from the clamping pipe, of the connecting rod; the limiting ring is arranged on the inner side of the handle, and a knob is arranged on the inner side of the limiting ring. This genital centre is with vaginal secretion sampling device connects through helmet and sampling tube, reduces the pain when making things convenient for this sampling device to insert in the vagina, carries out the joint with the draw-in groove of push rod and support bottom spacing for the cotton ball position of cotton stick is contracted and is avoided the cotton stick to be polluted at the inboard of helmet in the position, drives the transfer line of regular hexagonal prism structure through the knob and rotates, thereby makes things convenient for this sampling device to carry out abundant even sampling to vaginal secretion.

Description

Vaginal secretion sampling device for reproductive center

Technical Field

The utility model relates to the technical field of medical treatment, in particular to a vaginal secretion sampling device for a reproductive center.

Background

The health state of reproductive development can be known through reproductive examination, the vagina is a conception and reproductive channel, the front and back walls are normally attached to each other, the inner cavity is narrow, but the vagina wall is rich in contraction and extensibility, the mucosa of the vagina wall is light, soft and smooth, and the tension, the scar, the lump, the bleeding, the cyst and other conditions need to be noticed during examination. The vaginal secretion is prepared by mixing vaginal mucosa exudate, cervical gland and endometrial secretion, labium majus sweat gland, labium majus sebaceous gland secretion and bartholinium fluid. When the reproduction examination is carried out, vaginal secretion needs to be sampled and detected through a corresponding sampling device, so that the pregnancy can be examined for health.

According to the patent number: CN202020454745.6 vaginal discharge sampling device of obstetrical department, this equipment provide a sample structure, grip B handle during the use, the thumb hooks A handle and promotes, drives the catch bar and promotes the sample ball on the assembly pole to the intravaginal sample, and the thumb relaxes A handle after the sample is accomplished, and pressure spring makes the trace drive the catch bar through self compression that resets and moves the sample ball outside the vaginal canal.

This prior art solution also presents the following problems when in use:

problem 1, it is difficult to perform sufficiently uniform sampling when the vaginal secretion sampling device is used;

problem 2, vaginal secretion sampling device has no pain reducing effect when inserted into the vagina;

problem 3, the swab of the vaginal secretion sampling device is easily contaminated before and after sampling.

Therefore, the above problems are to be improved.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a vaginal secretion sampling device for a genital center, which solves the problems that the vaginal secretion sampling device provided by the background technology is difficult to fully and uniformly sample when in use, does not have the effect of reducing pain when being inserted into the vagina and a cotton swab of the vaginal secretion sampling device is easy to be polluted before and after sampling.

In order to achieve the purpose, the utility model provides the following technical scheme: a vaginal secretion sampling device for use in a reproductive center comprising:

the sampling tube is provided with a handle at one end, a guide strip is arranged on the surface of the inner wall of the sampling tube, a butt joint tube is arranged on the inner side of the sampling tube, a sliding groove is formed above the butt joint tube, and the sliding groove is connected with the guide strip;

the connecting rod is movably connected to the inner side of the butt joint pipe, a clamping pipe is fixed at one end of the connecting rod, the clamping pipe is in butt joint with one end of the cotton swab, and a transmission rod is arranged at one end, far away from the clamping pipe, of the connecting rod;

the limiting ring is arranged on the inner side of the handle, a knob is arranged on the inner side of the limiting ring, the knob is connected with the transmission rod, and the axis of the knob coincides with the axis of the limiting ring.

Preferably, the cross-sectional shape of gib block is "T" style of calligraphy of inversion, and the gib block passes through the spout and constitutes sliding structure between the butt joint pipe to the axial lead of butt joint pipe and the axial lead of sampling tube coincide each other, the shape of transfer line is regular hexagonal prism, and is plug-in connection between transfer line and the knob, and through the transfer line with regular hexagonal prism structure and the knob grafting, makes and to drive the connecting rod and rotate when rotatory knob.

Preferably, the bottom vertical fixation of butt joint pipe has the push rod, and the push rod carries out through connection with the regulation hole of sampling tube lower surface, through the running through between push rod and the regulation hole for the shift position of butt joint pipe can restrict.

Preferably, the sampling tube is further provided with:

the limiting plate is fixed at the bottom end of the outer side of the sampling tube, a spring is arranged between the limiting plate and the push rod, two ends of the spring are fixedly connected with the push rod and the limiting plate respectively, and the spring is connected between the push rod and the limiting plate to assist the automatic extension of the joint pipe;

the support sets up the sampling tube bottom is close to one side of handle, and the draw-in groove has been seted up to the bottom of support.

Preferably, the shape of support is "L" style of calligraphy, and is parallel to each other between support and the push rod to the draw-in groove is used for spacing the push rod, carries out the joint through the draw-in groove with push rod and support bottom spacing, can guarantee that the cotton ball position of head shrink of cotton stick is hidden in the inboard of helmet.

Preferably, the inboard that the handle one end was kept away from to the sampling tube is provided with the protection dish, and the middle part of protection dish is connected with the rubber circle to the one end threaded connection that the sampling tube is close to the protection dish has the helmet, through the connection of helmet, makes the sampling tube can reduce the pain when inserting in the vagina.

Compared with the prior art, this genital centre is with vaginal secretion sampling device connects through helmet and sampling tube, and it is painful to reduce when making things convenient for this sampling device to insert in the vagina, carries out the joint spacing with the draw-in groove of push rod and support bottom for the cotton ball position of the head shrink of cotton swab is hidden in the inboard of helmet and is avoided the cotton swab to be polluted, drives the transfer line of regular hexagonal prism structure through the knob and rotates, thereby makes things convenient for this sampling device to carry out abundant even sampling to vaginal secretion. The utility model has the beneficial effects that:

the vaginal secretion sampling device for the reproductive center has the beneficial effects that when the cotton swab extends out of the protective cap and is aligned to the proper position of a vagina, the transmission rod with the regular hexagonal prism structure is driven to rotate through the knob, so that the transmission rod drives the clamping pipe at one end of the connecting rod to rotate, and the cotton swab can rotate during sampling, so that the vaginal secretion can be fully and uniformly sampled by the sampling device;

the beneficial effects are that 2, the vaginal secretion sampling device for the reproductive center penetrates a cotton swab along a rubber ring in the middle of a protection disc, so that one end of the cotton swab is in interference insertion connection with a clamping pipe on the inner side of a butt joint pipe, and a protection cap and the sampling pipe are in threaded connection, so that the sampling device can be conveniently buffered and pain can be reduced when being inserted into a vagina;

beneficial effect 3, this genital centre is with vaginal secretion sampling device, the pulling push rod drives the butt joint pipe and retreats along the gib block for push rod extension spring keeps away from the limiting plate, thereby carries out the joint with the draw-in groove of push rod and support bottom spacing, makes the head cotton ball position shrink of cotton swab hide the inboard at the helmet, and then avoids the cotton swab before the sampling and contaminated after the sampling.

Drawings

FIG. 1 is a schematic view of the contracted structure of the cotton bud of the present invention;

FIG. 2 is a schematic view of the extended front structure of the cotton bud of the present invention;

FIG. 3 is a schematic left side view of the cross-sectional structure of the present invention;

fig. 4 is a schematic perspective view of the butt joint of the connecting rod and the transmission rod of the present invention.

In the figure: 1. a sampling tube; 2. a handle; 3. a guide strip; 4. butt-joint pipes; 5. a chute; 6. a connecting rod; 7. clamping the pipe; 8. a cotton swab; 9. a transmission rod; 10. a limiting ring; 11. a knob; 12. a push rod; 13. an adjustment hole; 14. a limiting plate; 15. a spring; 16. a support; 17. a card slot; 18. a protection disk; 19. a rubber ring; 20. a protective cap.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a vaginal secretion sampling device for use in a reproductive center comprising: the sampling tube comprises a sampling tube 1, a handle 2 is arranged at one end of the sampling tube 1, a guide strip 3 is arranged on the surface of the inner wall of the sampling tube 1, a butt joint tube 4 is arranged on the inner side of the sampling tube 1, a sliding groove 5 is formed above the butt joint tube 4, the sliding groove 5 is connected with the guide strip 3, a connecting rod 6 is movably connected to the inner side of the butt joint tube 4, a clamping tube 7 is fixed at one end of the connecting rod 6, the clamping tube 7 is in butt joint with one end of a cotton swab 8, a transmission rod 9 is arranged at one end, far away from the clamping tube 7, of the connecting rod 6, a limiting ring 10 is arranged on the inner side of the handle 2, a knob 11 is arranged on the inner side of the limiting ring 10, the knob 11 is connected with the transmission rod 9, and the axial lead of the knob 11 and the axial lead of the limiting ring 10 coincide with each other.

The cross section of the guide strip 3 is inverted T-shaped, a sliding structure is formed between the guide strip 3 and the butt joint pipe 4 through the sliding groove 5, the axial lead of the butt joint pipe 4 and the axial lead of the sampling pipe 1 are overlapped, the transmission rod 9 is in a regular hexagonal prism shape, and the transmission rod 9 and the knob 11 are in plug connection.

Drive the transfer line 9 of regular hexagonal prism structure through knob 11 and rotate for transfer line 9 drives the double-layered pipe 7 of connecting rod 6 one end and rotates, makes cotton swab 8 rotate when the sampling, thereby can carry out even sampling to the secretion.

A push rod 12 is vertically fixed at the bottom end of the butt joint pipe 4, and the push rod 12 is in through connection with an adjusting hole 13 on the lower surface of the sampling pipe 1; the sampling tube 1 is further provided with: the limiting plate 14 is fixed at the bottom end of the outer side of the sampling tube 1, a spring 15 is arranged between the limiting plate 14 and the push rod 12, and two ends of the spring 15 are fixedly connected with the push rod 12 and the limiting plate 14 respectively; the support 16 is arranged on one side of the bottom of the sampling tube 1 close to the handle 2, and a clamping groove 17 is formed in the bottom of the support 16; the support 16 is L-shaped, the support 16 and the push rod 12 are parallel to each other, and the slot 17 is used for limiting the push rod 12.

Pulling the push rod 12 to drive the butt joint pipe 4 to retreat along the guide strip 3, so that the extension spring 15 of the push rod 12 is far away from the limiting plate 14, the push rod 12 and the clamping groove 17 at the bottom end of the support 16 are clamped and limited, and the cotton ball position at the head of the cotton stick 8 is contracted and hidden at the inner side of the protective cap 20.

The inner side of one end of the sampling tube 1, which is far away from the handle 2, is provided with a protective disc 18, the middle part of the protective disc 18 is connected with a rubber ring 19, and one end of the sampling tube 1, which is close to the protective disc 18, is in threaded connection with a protective cap 20.

Run through cotton swab 8 along the rubber circle 19 in protection dish 18 middle part for the one end of cotton swab 8 and the clamp pipe 7 of butt joint pipe 4 inboard carry out the interference grafting, and use helmet 20 and sampling tube 1 to carry out threaded connection, when sampling tube 1 inserted in the vagina, accessible helmet 20 buffered and reduced pain.

In summary, when the vaginal secretion sampling device for the genital centre is used, the push rod 12 is pulled to drive the butt joint pipe 4 to retreat along the guide bar 3, so that the head cotton ball position of the cotton swab 8 is contracted and hidden inside the protective cap 20, otherwise, the butt joint of the push rod 12 and the clamping groove 17 is released, so that the contracted spring 15 can drive the butt joint pipe 4 to advance, so that the cotton swab 8 extends out of the protective cap 20 to be aligned with a specified sampling position, and then the rotating button 11 drives the transmission rod 9 to rotate, so that the cotton swab 8 rotates during sampling, so that the secretion can be uniformly sampled.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. A vaginal secretion sampling device for use in a reproductive center, comprising:

the sampling device comprises a sampling tube (1), wherein a handle (2) is arranged at one end of the sampling tube (1), a guide strip (3) is arranged on the surface of the inner wall of the sampling tube (1), a butt joint tube (4) is arranged on the inner side of the sampling tube (1), a sliding groove (5) is formed above the butt joint tube (4), and the sliding groove (5) is connected with the guide strip (3);

the connecting rod (6) is movably connected to the inner side of the butt joint pipe (4), a clamping pipe (7) is fixed at one end of the connecting rod (6), the clamping pipe (7) is in butt joint with one end of the cotton swab (8), and a transmission rod (9) is arranged at one end, far away from the clamping pipe (7), of the connecting rod (6);

the limiting ring (10) is arranged on the inner side of the handle (2), the knob (11) is arranged on the inner side of the limiting ring (10), the knob (11) is connected with the transmission rod (9), and the axis of the knob (11) is coincident with the axis of the limiting ring (10).

2. A vaginal secretion sampling device for use in the genital centre, according to claim 1, wherein: the cross-sectional shape of guide strip (3) is "T" style of calligraphy of invering, and guide strip (3) pass through spout (5) and constitute sliding structure between butt joint pipe (4) to the axial lead of butt joint pipe (4) and the axial lead of sampling tube (1) coincide each other, the shape of transfer line (9) is regular hexagonal prism, and is plug-in connection between transfer line (9) and knob (11).

3. A vaginal secretion sampling device for use in the genital centre, according to claim 1, wherein: the bottom of butt joint pipe (4) is fixed with push rod (12) perpendicularly, and push rod (12) and regulation hole (13) of sampling tube (1) lower surface carry out through connection.

4. A vaginal secretion sampling device for use in the genital centre, according to claim 3, wherein: the sampling tube (1) is further provided with:

the limiting plate (14) is fixed at the bottom end of the outer side of the sampling tube (1), a spring (15) is arranged between the limiting plate (14) and the push rod (12), and two ends of the spring (15) are fixedly connected with the push rod (12) and the limiting plate (14) respectively;

the support (16) is arranged on one side, close to the handle (2), of the bottom of the sampling tube (1), and a clamping groove (17) is formed in the bottom of the support (16).

5. A vaginal secretion sampling device for use in the genital centre, according to claim 4, wherein: the support (16) is L-shaped, and the support (16) and the push rod (12) are parallel to each other.

6. A vaginal secretion sampling device for use in the genital centre, according to claim 1, wherein: the inboard of handle (2) one end is kept away from in sampling tube (1) is provided with protection dish (18), and the middle part of protection dish (18) is connected with rubber circle (19) to one end threaded connection that sampling tube (1) is close to protection dish (18) has helmet (20).