CN220801066U - Vaginal packing stick and vaginal nursing set - Google Patents

Abstract

The application relates to the technical field of medical supplies, and discloses a vaginal packing rod which comprises a rod body, a liquid absorption expansion layer and an oil yarn layer. The liquid absorption expansion layer is arranged on the outer side wall of the rod body; the oil yarn layer is wrapped on the outer side walls of the rod body and the liquid absorption expansion layer; the oil yarn layer is provided with a fold area in the area wrapping the liquid absorption expansion layer, and the fold area of the oil yarn layer is propped by the liquid absorption expansion layer under the condition that the liquid absorption expansion layer absorbs liquid and expands, and the expansion range of the liquid absorption expansion layer is limited. Is convenient to be put into or taken out from the vagina, can play the roles of hemostasis by compression, disinfection and bacteriostasis, and is convenient to use. Embodiments of the present disclosure also provide a vaginal care kit.

Description

Vaginal packing stick and vaginal nursing set

Technical Field

The application relates to the technical field of medical supplies, for example to a vaginal packing rod and a vaginal nursing set.

Background

Female vaginal operation is a common operation of gynaecology, and because of the special reproductive anatomy of women, bleeding is easy after operation, hematoma is not easy to find, so that after each female vaginal operation, the vagina needs to be filled with yarn to prevent the bleeding after operation and the hematoma.

Most of yarn filling modes commonly used after colposcopy at present are self-made yarn oiling by doctors, and the yarn oiling is used by binding a layer of yarn oiling on a sterilized cotton ball; or directly putting the multi-layer oily yarn into vagina in a stick shape. Also for example, the prior art discloses a vaginal packer, a hollow catheter, a balloon wrapped around the catheter, a water injection tube at the end of the balloon, and a valve device on the water injection tube. The water sac is arranged on the hollow catheter, so that the vaginal wall can be pressed to stop bleeding, and the outflow of postpartum lochia and the involution of uterus can not be influenced.

In the process of implementing the embodiments of the present disclosure, it is found that at least the following problems exist in the related art:

Filling yarn by adopting the self-made yarn oiling by doctors, and the shape of the prepared yarn oiling bar is different due to different operation modes of each doctor, so that the yarn oiling bar is inconvenient to use; the self-made oily yarn is easy to leave in the vagina and is not easy to take out; the vaginal packer in the prior art has a complex operation mode and can not effectively disinfect and inhibit bacteria on the vaginal wall.

It should be noted that the information disclosed in the above background section is only for enhancing understanding of the background of the application and thus may include information that does not form the prior art that is already known to those of ordinary skill in the art.

Disclosure of utility model

The following presents a simplified summary in order to provide a basic understanding of some aspects of the disclosed embodiments. This summary is not an extensive overview, and is intended to neither identify key/critical elements nor delineate the scope of such embodiments, but is intended as a prelude to the more detailed description that follows.

The embodiment of the disclosure provides a vaginal packing rod and a vaginal nursing set, which are convenient to put into or take out from the vagina, and can play roles of hemostasis by compression, disinfection and bacteriostasis at the same time, and are convenient to use.

In some embodiments, the vaginal tamponade rod includes a body, a liquid absorbent swelling layer, and a layer of oil gauze. The liquid absorption expansion layer is arranged on the outer side wall of the rod body; the oil yarn layer is wrapped on the outer side walls of the rod body and the liquid absorption expansion layer; the oil yarn layer is provided with a fold area in the area wrapping the liquid absorption expansion layer, and the fold area of the oil yarn layer is propped by the liquid absorption expansion layer under the condition that the liquid absorption expansion layer absorbs liquid and expands, and the expansion range of the liquid absorption expansion layer is limited.

In some embodiments, the top end of the rod body is a cambered boss structure.

In some embodiments, the absorbent expansion layer comprises an expansion sponge sleeve that is disposed over the wand.

In some embodiments, the pleated region is a single or multiple layer of oil gauze folded.

In some embodiments, the vaginal tampons further comprise: and the stay rope is fixedly connected to the bottom end of the rod body, and is positioned outside the vagina under the condition of using the vagina stuffing rod.

In some embodiments, the pull cord includes a cord body and a pull ring. The rope body is fixedly connected to the bottom end of the rod body; and the pull ring is fixedly connected to the tail end of the rope body.

In some embodiments, the material of the wand includes silica gel.

In some embodiments, the radius of the body ranges from [0.4cm,0.6cm ].

In some embodiments, the length of the wand is in the range of [4cm,7cm ].

In some embodiments, the vaginal care kit comprises: a bag body; one or more vaginal tampons as described in the previous embodiments are disposed within the pouch.

The vaginal packing stick and the vaginal nursing set provided by the embodiment of the disclosure can realize the following technical effects:

The outer side wall of the rod body is provided with a liquid absorption expansion layer, the rod body and the liquid absorption expansion layer are wrapped by an oil yarn layer, and the oil yarn layer is provided with a fold area in the area wrapping the liquid absorption expansion layer. Thus, in the case where the vaginal tampon is not used, the liquid absorbent swelling layer is not swelled, and the overall volume of the vaginal tampon is small. Under the condition of using the vaginal packing rod, the liquid absorption expansion layer absorbs liquid to expand, and the fold area of the oil yarn layer is propped up by the liquid absorption expansion layer, so that the oil yarn layer can fully contact with the vaginal wall, and can press the vaginal wall to play roles of stopping bleeding, disinfecting and inhibiting bacteria; in addition, because the fold area of the oil yarn layer can limit the expansion range of the liquid absorption expansion layer, the circumferential volume of the vaginal packing rod can be limited, the vaginal packing rod cannot be taken out from the vagina due to overlarge circumferential volume of the vaginal packing rod, and the vaginal packing rod can be prevented from falling into the vagina. By using the vaginal stuffing rod, self-made oiling yarns are not needed, so that the workload of medical staff is reduced; meanwhile, the device does not need a complex operation process, is convenient to put into or take out from the vagina, can play roles in compression hemostasis, disinfection and bacteriostasis, and is convenient to use.

The foregoing general description and the following description are exemplary and explanatory only and are not restrictive of the application.

Drawings

One or more embodiments are illustrated by way of example and not limitation in the figures of the accompanying drawings, in which like references indicate similar elements, and in which like reference numerals refer to similar elements, and in which:

FIG. 1 is a schematic view of the structure of a vaginal tamponade provided by embodiments of the present disclosure;

Fig. 2 is a front view of a vaginal tamp provided by an embodiment of the present disclosure;

fig. 3 is a schematic view of the structure of a liquid absorbent swelling layer in a vaginal tamponade provided in an embodiment of the present disclosure;

Fig. 4 is a schematic cross-sectional view of a vaginal tamponade provided in an embodiment of the present disclosure;

Fig. 5 is a schematic cross-sectional view of a vaginal tamponade provided in an embodiment of the present disclosure.

Reference numerals:

10: a rod body;

20: a liquid-absorbent swelling layer;

30: a layer of oil yarn; 31: a crumple zone;

40: a pull rope; 41: a rope body; 42: and (5) a pull ring.

Detailed Description

So that the manner in which the features and techniques of the disclosed embodiments can be understood in more detail, a more particular description of the embodiments of the disclosure, briefly summarized below, may be had by reference to the appended drawings, which are not intended to be limiting of the embodiments of the disclosure. In the following description of the technology, for purposes of explanation, numerous details are set forth in order to provide a thorough understanding of the disclosed embodiments. However, one or more embodiments may still be practiced without these details. In other instances, well-known structures and devices may be shown simplified in order to simplify the drawing.

The terms first, second and the like in the description and in the claims of the embodiments of the disclosure and in the above-described figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate in order to describe embodiments of the present disclosure. Furthermore, the terms "comprise" and "have," as well as any variations thereof, are intended to cover a non-exclusive inclusion.

In the embodiments of the present disclosure, the terms "upper", "lower", "inner", "middle", "outer", "front", "rear", and the like indicate an azimuth or a positional relationship based on that shown in the drawings. These terms are used primarily to better describe embodiments of the present disclosure and embodiments thereof and are not intended to limit the indicated device, element, or component to a particular orientation or to be constructed and operated in a particular orientation. Also, some of the terms described above may be used to indicate other meanings in addition to orientation or positional relationships, for example, the term "upper" may also be used to indicate some sort of attachment or connection in some cases. The specific meaning of these terms in the embodiments of the present disclosure will be understood by those of ordinary skill in the art in view of the specific circumstances.

In addition, the terms "disposed," "connected," "secured" and "affixed" are to be construed broadly. For example, "connected" may be in a fixed connection, a removable connection, or a unitary construction; may be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements, or components. The specific meaning of the above terms in the embodiments of the present disclosure may be understood by those of ordinary skill in the art according to specific circumstances.

The term "plurality" means two or more, unless otherwise indicated.

In the embodiment of the present disclosure, the character "/" indicates that the front and rear objects are an or relationship. For example, A/B represents: a or B.

The term "and/or" is an associative relationship that describes an object, meaning that there may be three relationships. For example, a and/or B, represent: a or B, or, A and B.

It should be noted that, without conflict, the embodiments of the present disclosure and features of the embodiments may be combined with each other.

Referring to fig. 1 to 3, an embodiment of the present disclosure provides a vaginal tamponade rod including a body 10, a liquid absorbent expansion layer 20, and an oil yarn layer 30. A liquid-absorbing swelling layer 20 provided on the outer side wall of the stick body 10; an oil yarn layer 30 wrapping the outer side walls of the stick body 10 and the liquid-absorbing swelling layer 20; wherein, the oil yarn layer 30 has a fold region 31 in a region surrounding the liquid-absorbent swelling layer 20, and the fold region 31 of the oil yarn layer 30 is spread by the liquid-absorbent swelling layer 20 and defines a swelling range of the liquid-absorbent swelling layer 20 in the case of liquid-absorbent swelling of the liquid-absorbent swelling layer 20.

With the vaginal stuffing stick provided by the embodiment of the present disclosure, the liquid-absorbing expansion layer 20 is disposed on the outer side wall of the stick body 10, the stick body 10 and the liquid-absorbing expansion layer 20 are wrapped by the oil yarn layer 30, and the oil yarn layer 30 has the fold region 31 in the area wrapping the liquid-absorbing expansion layer 20. Thus, in the case of a vaginal tamponade, the absorbent expansion layer 20 is unexpanded and the overall volume of the vaginal tamponade is relatively small for convenient placement into the vagina. In the case of using the vaginal tamponade rod, the imbibition expansion layer 20 imbibes and expands, and the fold area 31 of the oil yarn layer 30 is spread by the imbibition expansion layer 20, so that the oil yarn layer 30 can fully contact with the vaginal wall and can press the vaginal wall to play a role in stopping bleeding, disinfecting and inhibiting bacteria; in addition, since the wrinkled region 31 of the oilyarn layer 30 can define the expansion range of the liquid-absorbent expansion layer 20. Thus, the circumferential volume of the vaginal stuffing rod can be limited, the vaginal stuffing rod cannot be taken out from the vagina due to the overlarge circumferential volume of the vaginal stuffing rod, and the vaginal stuffing rod can be prevented from falling into the vagina. By using the vaginal stuffing rod, self-made oiling yarns are not needed, so that the workload of medical staff is reduced; meanwhile, the device does not need a complex operation process, is convenient to put into or take out from the vagina, can play roles in compression hemostasis, disinfection and bacteriostasis, and is convenient to use.

In this embodiment, the structure of the rod body 10 may be various, so that the liquid-absorbing expansion layer 20 and the oil yarn layer 30 may be conveniently arranged. Alternatively, the structure of the rod body 10 may be a polygonal prism structure such as a triangular prism structure, a quadrangular prism structure, or a pentagonal prism structure, or may be a cylindrical structure. Optionally, in order to prevent the rod 10 from scratching the vaginal wall, in the case where the rod 10 has a polygonal prism structure such as a triangular prism structure, a quadrangular prism structure, a pentagonal prism structure, etc., each edge has a rounded corner. In this embodiment, the rod 10 has a cylindrical structure.

In this embodiment, the outer side wall of the stick body 10 is provided with the liquid-absorbent swelling layer 20, and the wick layer 30 wraps the liquid-absorbent swelling layer 20 and the stick body 10. The main functions of the oil yarn layer 30 are to compress, stop bleeding, disinfect and inhibit bacteria. The fold region 31 of the oil yarn layer 30 has a certain contractibility, and the fold region 31 is in a folded state when the liquid-absorbent expansion layer 20 is not expanded; upon expansion of the liquid absorbent expansion layer 20, the crumpled regions 31 can expand outwardly into a distracted state.

When in actual use, after the vaginal stuffing rod is soaked with iodophor, the vaginal stuffing rod is quickly placed into a vaginal operation area, and the liquid absorption expansion layer 20 is continuously increased until the fold area 31 of the oil yarn layer 30 is completely expanded, at the moment, the vaginal stuffing rod can completely fill the vagina, so that the oil yarn layer 30 can fully contact with the vaginal wall, and the effects of compression hemostasis, disinfection and bacteriostasis are achieved.

Optionally, in some embodiments, the pleated region 31 is a single or multi-layer oil gauze folded. In this way, the fold region 31 is ensured to expand outwardly and the expansion range of the liquid absorbent expansion layer 20 is limited, so that the vaginal stuffing rod can just completely fill the vagina without too small a volume to fill the vagina.

In this embodiment, the fold area 31 is formed by folding a single layer of oil gauze, which is formed in a manner that is folded in sequence to form a louvered fan-like structure. For example, the crumple zone 31 comprises a plurality of crumples, the oil gauze comprising an inner side, which is the side in contact with the wand 10, and an outer side, which is the side in contact with the vaginal wall. Here, the fold portion includes a first inner side surface and a second inner side surface adjacent to each other with the oil gauze, and the first inner side surface and the second inner side surface of the oil gauze are in contact with each other, so that the oil gauze of the single layer is folded to form a double-layer oil gauze which is the fold portion.

In this embodiment, the fold area 31 is formed by folding a plurality of layers of oil gauze, which are formed into a louver-like structure by folding sequentially. The folding mode is the same as that of the single-layer oil gauze, and is not described in detail herein.

In this embodiment, the folded portions of the multi-layered oil gauze are thicker than the single-layered oil gauze and less likely to be ruptured by the liquid absorbent swelling layer 20.

Alternatively, in the above-described embodiment, adjacent pleat portions are stacked on each other so that the pleat portions of the pleat regions 31 do not tilt outward.

In this embodiment, since the vaginal wall is thin and the vaginal tampons are placed directly into the vagina, the tip of the body 10 should have no sharp structure in order to prevent secondary damage caused by the tip of the vaginal tampons puncturing the vaginal wall during actual use. For this purpose, as shown in connection with fig. 3 and 4, in some embodiments, the tip of the rod body 10 is a cambered boss structure. The vaginal packing rod is convenient to be placed into the vagina, the cambered surface boss structure can not cause secondary damage to the vaginal wall, and discomfort caused to a patient by the rod body 10 can be reduced.

In this embodiment, the top end of the rod body 10 is a cambered boss structure. The side surface of the rod body 10 does not scratch the vaginal wall, but in order to facilitate the top end of the rod body 10 to enter the vagina, the top end of the rod body 10 is of a cambered surface boss structure, so that the rod body is easier to enter the vagina than an acute angle structure, and the vaginal wall is not scratched.

Optionally, the top end of the rod body 10 is a sphere, and the junction of the sphere and the rod body 10 is smoothly connected, so that no sharp structure exists between the rod body 10 and the sphere, and the rod body can be smoothly placed into the vagina.

In this embodiment, not only the structure of the stick body 10 will affect the vaginal wall, but the material will also affect the vaginal wall. Here, the rod body 10 is made of a flexible material, so that the influence of the hardness of the rod body 10 on the vaginal wall can be avoided.

Alternatively, the rod 10 is made of silica gel, which is one of the most studied materials in the medical field, and has passed a strict safety test, and is widely used in the medical, pharmaceutical and food industries and many medical instruments. The silica gel has the characteristics of softness in hand touch, purity, transparency, small elasticity, large toughness and the like, and cannot be deformed easily.

Alternatively, the silica gel can be restored to its original shape quickly in the event of loss of external force. Meanwhile, the silica gel has good biocompatibility, can not damage skin even in contact with the skin, and has high safety.

Optionally, the material of the rod body 10 is flexible plastic. Thus, the overall weight of the vaginal tamponade can be reduced, and cost can be saved.

Optionally, to further protect the vaginal wall and reduce discomfort to the vagina from the tip of the wand 10. The top end of the stick body 10 may be provided with a pad. The pad may comprise a cotton piece that is glued to the top of the wand 10. The cotton piece contacts with the inside of the vagina, so that the uncomfortable feeling of the top of the stick body 10 to the patient can be relieved to a certain extent.

In some embodiments, the radius of the body 10 can range from 0.4cm to 0.6cm to obtain vaginal tampons of different radii.

In this embodiment, the radius of the rod body 10 is in the range of 0.4cm and 0.6cm, so that vaginal tampons with different radii can be obtained to meet the requirements of vaginal use with different sizes. Alternatively, the radius may range from 0.42cm to 0.58 cm. Alternatively, the radius may be in the range of 0.44cm,0.56 cm. Alternatively, the radius may be in the range of [0.46cm,0.54cm ]. Alternatively, the radius may range from 0.48cm to 0.52 cm. Alternatively, the radius may be in the range of 0.5cm.

In one particular application, the radius of the body 10 has a value of 0.5cm. Of course, in other applications, the radius of the rod 10 may be any radius within [0.4cm,0.6cm ], which may be set according to practical needs.

For example, the radius of the rod 10 is 0.4cm, 0.41cm, 0.43cm, 0.45cm, 0.47cm, 0.9cm, 0.51cm, 0.53cm, 0.55cm, 0.57cm, 0.59cm, etc., and is not particularly limited herein.

In some embodiments, the length of the body 10 can range from 4cm to 7cm to obtain vaginal tampons of different lengths.

In this embodiment, the length of the rod body 10 is in the range of [4cm,7cm ], so that vaginal tampons with different lengths can be obtained to meet the requirements of vaginal use with different depths. Alternatively, the length can range from [4.5cm,6.5cm ]. Alternatively, the length can be in the range of [5cm,6cm ]. Alternatively, the length can range from 5.5cm.

In one particular application, the length of the body 10 is 5.5cm. Of course, in other applications, the length of the rod 10 may be any length within [4cm,7cm ], which may be set according to practical needs.

For example, the length of the rod 10 is 4.2cm, 4.4cm, 4.6cm, 4.8cm, 5.2cm, 5.4cm, 5.6cm, 5.8cm, 6.2cm, 6.4cm, 6.6cm, 6.8cm, etc., and is not particularly limited herein.

As shown in connection with fig. 3-5, in some embodiments, the absorbent expansion layer 20 includes an expansion sponge sleeve that is placed over the wand 10. The middle part of the expansion sponge sleeve is provided with a jack, the rod body 10 penetrates through the jack of the expansion sponge sleeve, and the installation of the rod body 10 and the expansion sponge sleeve is completed.

In this embodiment, the length of the expansion sponge sheath can be adapted to the length of the shaft 10, since the operative field of the vaginal operation is large, for this purpose, the expansion sponge sheath can be in contact with the entire vaginal wall of the operative field after the expansion sponge sheath has been placed in the open fold region 31.

Alternatively, the length of the expansion sponge sheath may be reduced in a smaller request for the operation area of the vaginal operation, and the placement of the expansion sponge sheath may be in the middle, middle or lower portion of the stick body 10, which is not particularly limited herein.

In this embodiment, an expansion sponge sleeve is sleeved on the outer side of the rod body 10, the oil yarn layer 30 wraps the rod body 10 and the expansion sponge sleeve, and the expansion sponge is a porous material, so that the expansion sponge has good liquid absorption, and the characteristics of good water absorption are utilized, so that before the expansion sponge is put into a vagina, after the vaginal stuffing rod is soaked with iodophor, the vaginal stuffing rod is quickly put into the vagina. At this time, the liquid-absorbent swelling layer 20 stores a large amount of the liquid medicine, and can continuously supply the liquid medicine to the spun yarn layer 30. Simultaneously, after the liquid absorption expansion layer 20 absorbs liquid and expands, the fold area 31 is spread, so that the oil yarn layer 30 is fully contacted with the vaginal wall, and the compression hemostasis effect is achieved through the expansion effect of the liquid absorption expansion layer 20 and the oil yarn layer 30. In addition, the liquid medicine stored in the liquid absorption expansion layer 20 permeates into the oil yarn layer 30, so that the long-time disinfection and bacteriostasis effects can be achieved.

In this embodiment, the liquid absorbent and distending layer 20 also adsorbs blood flowing from the vagina and prevents post-operative bleeding and hematoma.

In some embodiments, for further convenience of use by the patient or medical personnel. The vaginal tamponade rod further includes: the pulling rope 40 is fixedly connected to the bottom end of the rod body 10, and in the case of using the vaginal packing rod, the pulling rope 40 is positioned outside the vagina. The patient or medical staff can conveniently take out the vaginal stuffing rod 2 from the vagina.

In this embodiment, the pull rope 40 is disposed at the bottom end of the rod body 10, and the pull rope 40 is located outside the vagina in the case of using the vaginal packing rod, so that the vaginal packing material can be reminded of the patient, and the patient can conveniently take out the vaginal packing material at home, so as to avoid unnecessary medical accidents.

As shown in connection with fig. 3 and 4, in some embodiments, the pull cord 40 includes a cord body 41 and a pull ring 42. Wherein, the rope 41 is fixedly connected to the bottom end of the rod body 10; a pull ring 42 fixedly connected to the end of the string body 41.

In this embodiment, the pull cord 40 includes a cord body 41 and a pull ring 42, where the cord body 41 is fixedly connected to the bottom end of the rod body 10. Here, the string 41 is an inelastic string, and the string 41 is prevented from rebounding when the string 41 is pulled, thereby damaging the vagina. The pull ring 42 is fixedly connected to the end of the rope 41, which is convenient for the patient or the medical staff to pull.

Embodiments of the present disclosure also provide a vaginal care kit comprising a pouch, one or more vaginal tampons of the previous embodiments, one or more vaginal tampons disposed within the pouch.

In the embodiments of the present disclosure, the vaginal care kit includes the vaginal stuffing stick described above, and reference is made to the above embodiments, so that the vaginal care kit has at least the beneficial effects brought by the technical solutions of the above embodiments, which are not described in detail herein.

In this embodiment, the vaginal tampons in the vaginal care kit are disposable and are in the form of sterile packaging. When in use, the package is opened and the vaginal stuffing rod is taken out.

Optionally, the bag body can be made of various materials with waterproof, acid-resistant and alkali-resistant properties, and the materials can be determined according to requirements.

Optionally, the bag body is made of Polyethylene (PE) material, and the material is nontoxic, odorless and corrosion resistant.

Optionally, the bag body is made of polyvinyl chloride (Polyvinyl chloride, PVC) materials, has good water resistance and transparency, and has good processability by adjusting the measurement of the plasticizer and changing the tensile strength and the tearing strength.

Optionally, the bag body is made of polypropylene (PP) and has good mechanical strength, folding strength, air tightness, moisture resistance and the like.

Optionally, the shape of the pouch from the front comprises a regular geometry, an irregular geometry, or a pattern of multiple geometries. And the method is not limited and can be determined according to the requirements.

Alternatively, regular geometric shapes include, but are not limited to, triangles, squares, circles or polygons, etc., wherein a polygon is a regular or non-regular polygon with a side length greater than or equal to 5.

Optionally, the plurality of geometric shapes form a pattern with a predetermined layout. Wherein the multiple geometries are the same or different.

The above description and the drawings illustrate embodiments of the disclosure sufficiently to enable those skilled in the art to practice them. Other embodiments may include structural and other modifications. The embodiments represent only possible variations. Individual components and functions are optional unless explicitly required, and the sequence of operations may vary. Portions and features of some embodiments may be included in, or substituted for, those of others. The embodiments of the present disclosure are not limited to the structures that have been described above and shown in the drawings, and various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims (10)

1. A vaginal tamponade rod, comprising:

a rod body (10);

a liquid-absorbing expansion layer (20) provided on the outer side wall of the rod body (10);

An oil yarn layer (30) wrapping the outer side walls of the rod body (10) and the liquid absorption expansion layer (20);

Wherein the oil yarn layer (30) is provided with a fold area (31) in a region wrapping the liquid absorption expansion layer (20), and the fold area (31) of the oil yarn layer (30) is spread by the liquid absorption expansion layer (20) and limits the expansion range of the liquid absorption expansion layer (20) under the condition that the liquid absorption expansion layer (20) is expanded in a liquid absorption mode.

2. Vaginal stuffing rod according to claim 1, characterized in that the top end of the rod body (10) is of a cambered boss structure.

3. The vaginal stuffing stick according to claim 1, characterized in that said liquid absorbing swelling layer (20) comprises a swelling sponge sleeve, which is fitted over said stick body (10).

4. Vaginal stuffing rod according to claim 1, characterized in that said pleated area (31) is made by folding a single or multiple layers of oil gauze.

5. The vaginal tamponade of any of claims 1 to 4 further comprising:

And the stay cord (40) is fixedly connected to the bottom end of the rod body (10), and the stay cord (40) is positioned outside the vagina in the case of using the vaginal packing rod.

6. The vaginal stuffing rod according to claim 5, characterized in that said pull cord (40) comprises:

the rope body (41) is fixedly connected to the bottom end of the rod body (10);

and the pull ring (42) is fixedly connected to the tail end of the rope body (41).

7. Vaginal stuffing rod according to any one of claims 1 to 4, characterized in that the material of said rod body (10) comprises silica gel.

8. Vaginal stuffing rod according to any of claims 1 to 4, characterized in that the radius of said rod body (10) ranges from [0.4cm,0.6cm ].

9. Vaginal stuffing rod according to any one of claims 1 to 4, characterized in that the length of said rod body (10) ranges from [4cm,7cm ].

10. A vaginal care kit, comprising:

a bag body;

One or more vaginal tampons as claimed in any one of claims 1 to 9, disposed within the pouch.