CN215307253U

CN215307253U - Inflatable pessary

Info

Publication number: CN215307253U
Application number: CN202121852234.0U
Authority: CN
Inventors: 刘芳; 欧阳铭芳
Original assignee: Hunan Maternal And Child Health Hospital
Current assignee: Hunan Maternal And Child Health Hospital
Priority date: 2021-08-10
Filing date: 2021-08-10
Publication date: 2021-12-28
Anticipated expiration: 2031-08-10

Abstract

The utility model discloses an inflatable pessary, which comprises a pessary body, an inflatable bag, a supporting plate, an air inlet pipe and a liquid guide pipe, wherein the section of the pessary body is an arc surface, the arc of the pessary body is concave towards the lower part of the uterus, the supporting plate is arranged below the pessary body and used for fixing the pessary body, the pessary body is provided with a liquid through hole, the liquid guide pipe is communicated with the liquid through hole and used for introducing liquid medicine into the vagina, the inflatable bag is arranged on the periphery of the pessary body by taking the pessary body as a central ring, and the air inlet pipe is connected with the inflatable bag and used for inflating the inflatable bag. The inflatable pessary disclosed by the utility model has the advantages that the support body is arranged into the arc shape, so that the support body can be better matched with the uterus, the support plate is arranged below the support body, and on the premise of adapting to the shape of the uterus and meeting the comfort level, the inflatable pessary has a more stable structure and a better bearing effect; after the inflatable bag is inflated with air, the inflatable bag is unfolded to enlarge the bearing area of the pessary and is adaptive to the space, so that the problem of poor adaptability due to different individuals is solved, and the adaptability is better.

Description

Inflatable pessary

Technical Field

The utility model relates to the technical field of medical instruments, in particular to an inflatable pessary.

Background

The uterus support is a medical appliance for treating female uterine prolapse, and is put into the vagina to support the uterus during use so as to prevent the uterine prolapse. Pessaries come in a variety of types, shapes and sizes, including disc-shaped, ring-shaped, and rectangular. Since the body structure of each person is different, the pessaries with different shapes and sizes are poorly adapted to be placed in the vagina. Moreover, most pessaries placed in the vagina have varying degrees of side effects, such as: increased vaginal secretion, vaginal irritation, ulcer, bleeding, etc., which brings great inconvenience to the patient. Because the pessary in the prior art is made of the silica gel material, the silica gel material is non-toxic and has no stimulation to human tissues, but the material has large deformation coefficient and poor structural stability.

SUMMERY OF THE UTILITY MODEL

To address the above-mentioned problems, embodiments of the present invention are directed to providing a irrigated, structurally stable, adaptable inflatable pessary.

The technical scheme of the utility model is realized as follows:

the utility model provides an inflatable uterus support, includes support body, gas cell, backup pad, intake pipe and catheter, the cross-section of support body is the arc surface, and its arc is sunken towards uterus below, it has seted up logical liquid hole on the support body, the catheter with logical liquid hole intercommunication is used for letting in the liquid medicine for in the vagina, the backup pad is located be used for fixing under the support body, the backup pad with logical liquid hole interval sets up, the gas cell with the support body is located as the centre ring the periphery of support body, the intake pipe with the gas cell is connected and is used for giving the gas cell inflates gas.

Preferably, the supporting plate is fixed at a position where the supporting body is sunken towards the lower part of the uterus.

Preferably, one end of the air inlet pipe, which is far away from the support body, is connected with a control valve.

Preferably, the support body is circular, and the section of the inflatable bag is circular.

Preferably, the inflatable pessary is made of silica gel.

Preferably, the inflatable pessary has a maximum inflated diameter of 45-55 mm.

Preferably, the support body is further provided with air holes penetrating through the upper surface and the lower surface of the support body, and the air holes are formed on the peripheral side of the support plate and are spaced from the liquid through holes.

Preferably, the air inlet pipe and the liquid guide pipe are sleeved into a whole through a sleeve.

The embodiment of the utility model provides an inflatable pessary, which has the beneficial effects that:

1. through setting the support body to the circular arc type, make the support body can be better with uterus cooperation, the human body feels more comfortable, and further, in order to solve the problem that the support body of circular arc type and the material deflection of silica gel itself are big, set up the backup pad in the below of the support body, consequently, under the prerequisite of adaptation uterus shape and satisfied comfort level, set up the backup pad in the below of the support body and consolidate its stability for the structure is more stable, and the bearing effect is better.

2. After the inflatable bag is inflated with air, the inflatable bag is unfolded to enlarge the bearing area of the pessary and is adaptive to the internal space of the vagina, so that the problem of poor adaptability caused by different individuals is solved, the adaptability of the product is better, and a patient feels more comfortable.

Drawings

Fig. 1 is a schematic view of a portion of the structure of an inflatable pessary provided by the present invention;

fig. 2 is a schematic view of the inflatable pessary shown in fig. 1.

Detailed Description

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, 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 obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

Referring to fig. 1 and 2, fig. 1 is a schematic view of a portion of the inflatable pessary of the present invention. Fig. 2 is a schematic view of the inflatable pessary shown in fig. 1. The inflatable pessary comprises a support body 1, an inflatable bag 2 annularly arranged on the periphery of the support body 1, a supporting plate 3 supported at the bottom of the support body 1, an air inlet pipe 4 connected with the inflatable bag 2 and a catheter 5 used for introducing liquid medicine into the vagina.

The cross-section of the support body 1 is an arc surface, the arc surface of the support body is concave towards the lower part of the uterus, and the support body 1 is set into an arc shape due to the fact that the arc surface is irregular below the uterus, so that the support body 1 can be better attached to the uterus, and a patient feels more comfortable.

Specifically, the supporting plate 3 is arranged below the support body 1 and used for fixing the support body 1, and the supporting plate 3 is fixed at a position where the support body 1 is sunken towards the lower part of the uterus. Because the support body 1 is the arc, just inflatable uterus support adopts silica gel to make, and the deformability coefficient of silica gel is big, leads to its supported effect variation that plays, for adaptation uterus shape with satisfy under the prerequisite of comfort level, set up backup pad 3 in the below of the support body 1 and consolidate its stability for the structure is more stable, and the bearing effect is better.

Specifically, in this embodiment, the support body 1 is circular, and the section of the inflatable bag 2 is circular. The inflatable bag 2 is annularly arranged on the periphery of the support body 1 by taking the support body 1 as a center, and the air inlet pipe 4 is connected with the inflatable bag 2 and is used for inflating the inflatable bag 2 with air. The support body 1 is placed into the vagina, after the inflatable bag 2 is inflated with gas, the inflatable bag is unfolded to enlarge the bearing area of the pessary and is adaptive to the internal space of the vagina, so that the problem of poor adaptability caused by different individuals is solved, and the user feels more comfortable. When the uterus support is taken out, the air in the inflatable bag 2 is exhausted, the uterus support can be easily taken out, and the uterus support is convenient to use.

The support body 1 is provided with a liquid through hole 6, the liquid guide tube 5 is communicated with the liquid through hole 6 and is used for introducing liquid medicine into the vagina, the problems of increase of vaginal secretion, vaginal irritation, ulcer, bleeding and the like caused by the fact that the pessary is placed in the vagina are solved, and the infection risk is reduced.

In particular, in this embodiment, the inflatable pessary has a maximum inflated diameter of 45-55 mm. I.e. the maximum diameter of the inflatable pessary after inflation may be 45mm, 46mm, 47mm, 48mm, 49mm, 50mm, 51mm, 52mm, 53mm, 54mm or 55 mm. The specific inflation diameter of the pessary can set the saturation of the inflation according to different individuals.

The support body 1 is also provided with air holes 7 which penetrate through the upper surface and the lower surface of the support body, and the air holes 7 are arranged on the peripheral side of the support plate 3 and are arranged at intervals with the liquid through holes 6. The air holes 7 are beneficial to the outflow of secretion and residual liquid medicine after vaginal irrigation, the drainage is more smooth, the cleanness of the uterus can be kept, the infection probability caused by the placement of the pessary is reduced, and the patient feels more comfortable.

One end of the air inlet pipe 4, which is far away from the support body 1, is connected with a control valve 9. The control valve 9 is a one-way valve which can be opened and closed by general gas or a valve core, and after the inflation cylinder is connected with the air inlet pipe 4 to inflate the gas into the inflatable bag 2, the control valve 9 controls the inflation cylinder to prevent the gas from leaking.

When the pessary is removed, the pessary is cut off at the control valve 9, and the air is naturally discharged, or the air may be extracted by an air extraction tube.

The air inlet pipe 4 and the catheter 5 are integrally arranged through a sleeve 8, and the sleeve plays a role in binding the air inlet pipe 4 and the catheter 5 together to prevent the air inlet pipe 4 and the catheter 5 from scattering. It should be noted that for the sake of clarity, the external surfaces of the two tubes may be marked, respectively the air inlet tube 4 and the catheter tube 5.

The above description is only for the specific embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.

Claims

1. The utility model provides an inflatable uterus support, its characterized in that includes support body, gas cell, backup pad, intake pipe and catheter, the cross-section of support body is the arc surface, and its arc is sunken towards uterus below, the backup pad is located be used for fixing under the support body, the liquid hole has been seted up on the support body, the catheter with it is used for letting in liquid medicine in the vagina to lead to the liquid hole intercommunication, the gas cell with the support body is located as the centre ring the periphery of support body, the intake pipe with the gas cell is connected and is used for giving the gas cell inflates gas.

2. The inflatable pessary of claim 1, wherein the support plate is secured to the body in a position that is recessed below the uterus.

3. An inflatable pessary according to claim 1, wherein a control valve is connected to an end of said air intake tube distal to said body.

4. The inflatable pessary of claim 1, wherein the body is circular and the balloon is circular in cross-section.

5. The inflatable pessary of claim 1, wherein the inflatable pessary is made of silicone.

6. The inflatable pessary of claim 1, wherein a maximum inflated diameter of the inflatable pessary is 45-55 mm.

7. The inflatable pessary of claim 1, wherein the body further comprises a plurality of air holes formed through the upper and lower surfaces of the body, the air holes are disposed around the supporting plate and spaced from the fluid holes.

8. The inflatable pessary of claim 1, wherein both the intake tube and the catheter are integrated by a sleeve.