CN107440825B

CN107440825B - Ventilation type nipple invagination corrector

Info

Publication number: CN107440825B
Application number: CN201710810123.5A
Authority: CN
Inventors: 张英; 李东川; 王雪英; 闫燕
Original assignee: 363 Hospital
Current assignee: 363 Hospital
Priority date: 2017-09-08
Filing date: 2017-09-08
Publication date: 2023-07-14
Anticipated expiration: 2037-09-08
Also published as: CN107440825A

Abstract

The invention relates to a ventilation type nipple invagination corrector, which comprises a cover body, a vacuum pump and an exhaust pipe used for being connected with the vacuum pump, wherein the cover body comprises an inner shell and an outer shell, the inner shell is arranged on the inner side of the outer shell, the positions of the inner shell and the outer shell corresponding to nipples are provided with bulge parts, the inner shell and the outer shell are arranged at intervals, a ventilation layer is arranged between the inner shell and the outer shell, and a plurality of ventilation holes are arranged on the bulge parts of the inner shell; the inner shell is characterized in that the bulge parts of the inner shell and the outer shell and the ventilation layer are respectively provided with a mounting hole for mounting an exhaust pipe, the exhaust pipes are mounted in the mounting holes, and the exhaust pipes are communicated with the inner part of the inner shell. The invention has the ventilation function, can continuously update the air in the corrector, keeps the nipple surface clean and dry, can effectively avoid bacteria breeding on the nipple surface, can be continuously worn for a long time, and can be worn in all working occasions.

Description

Ventilation type nipple invagination corrector

Technical Field

The invention relates to the technical field of medical appliances, in particular to a ventilation type nipple invagination corrector.

Background

Crater nipple is a physiological defect that severely affects the body building of women and affects lactation. The concave nipple stores a large amount of dirt and simultaneously grows a large amount of bacteria, so that mastitis is easy to occur, and the nursing nipple is also unfavorable for the health of children in the lactation period. The nipple is an important sexual sensitivity point of women, and the depressed nipple is difficult to exert an effective sexual stimulation effect.

The existing corrector ensures that the nipple is in the closed space for a long time, and if the corrector is worn for a long time, bacteria on the surface of the nipple can be aggravated to grow, and new diseases are easily caused during treatment.

Disclosure of Invention

The invention aims to provide a ventilation type nipple invagination corrector which has a ventilation function, can continuously update air in the corrector, keeps the nipple surface clean and dry, effectively avoids bacteria from breeding on the nipple surface, and can be worn continuously for a long time.

In order to achieve the above purpose, the invention adopts the following technical scheme:

the utility model provides a take a breath formula nipple invagination unscrambler, includes the cover body, vacuum pump and is used for the exhaust tube that is connected with the vacuum pump, the cover body includes inner shell and shell, the shell is located the shell inboard, the position that inner shell and shell correspond the nipple all has the bulge, inner shell and shell interval set up, are equipped with ventilative layer between inner shell and the shell, a plurality of air vents have been laid on the bulge of inner shell; the inner shell is characterized in that the bulge parts of the inner shell and the outer shell and the ventilation layer are respectively provided with a mounting hole for mounting an exhaust pipe, the exhaust pipes are mounted in the mounting holes, and the exhaust pipes are communicated with the inner part of the inner shell.

Wherein, the vacuum pump is connected with the exhaust pipe through the rubber vacuum pipe.

Further, the vacuum degree of the vacuum pump is adjustable within the range of 0 to-10 KPa.

It is further preferred that the air permeability of the air permeable layer increases from 0 to 0.1 liters/minute as the vacuum level within the inner shell increases from 0 to-10 KPa.

Further, the breathable layer is made of pure cotton fibers or pure cotton fabrics or other fiber fabrics with certain air permeability.

Wherein, the material of inner shell and shell is nontoxic hard plastics or metal casing.

Further, the thickness of the breathable layer is 2mm plus or minus 0.5mm.

Further, the diameter of the inner shell cover opening is 5cm-8cm.

Wherein, be equipped with the fixed band on the shell.

The outer shell is connected with the inner shell through screws, and the screws penetrate through the air permeable layer.

Compared with the prior art, the invention has the following beneficial effects:

the invention has low cost, simple structure and comfortable wearing. Especially, the special ventilation function can continuously update the air in the appliance, keep the nipple surface clean and dry, effectively avoid bacteria breeding on the nipple surface, and can be worn continuously for a long time and in all working occasions.

Drawings

FIG. 1 is a schematic diagram of the structure of the present invention;

FIG. 2 is a schematic structural view of the inner shell;

FIG. 3 is a schematic structural view of the housing;

FIG. 4 is a schematic view of the structure of the breathable layer;

FIG. 5 is a schematic view of the structure of the exhaust pipe;

in the figure: 1-vacuum pump, 2-inner shell, 3-shell, 4-bulge, 5-ventilative layer, 6-mounting hole, 7-air vent, 8-fixed band, 9-exhaust tube, 10-rubber vacuum tube, 11-spacing step, 12-small-size power lithium cell, 13-pressure adjust knob.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings, in order to make the objects, technical solutions and advantages of the present invention more apparent.

As shown in fig. 1, the ventilation nipple invagination corrector disclosed by the invention comprises a cover body, a vacuum pump 1 and an exhaust pipe 9 used for being connected with the vacuum pump 1, wherein the cover body comprises an inner shell 2 and an outer shell 3, the inner shell 2 is arranged on the inner side of the outer shell 3, and raised parts 4 are arranged at positions of the inner shell 2 and the outer shell 3 corresponding to nipple positions and used for accommodating the nipple protruding after suction. The inner shell 2 and the outer shell 3 are arranged at intervals, a ventilation layer 5 is arranged between the inner shell 2 and the outer shell 3, and as shown in fig. 2, a plurality of ventilation holes 7 are arranged on the bulge part 4 of the inner shell 2, so that outside air enters the bulge part 4 of the inner shell 2 through the ventilation holes 7 after passing through the ventilation layer 5, the air in the cover body is continuously updated, and bacteria on the nipple surface are prevented from breeding.

As shown in fig. 2, 3 and 4, the bulge 4 of the inner shell 2 and the outer shell 3 and the ventilation layer 5 are provided with mounting holes 6 for mounting the air extraction pipe 9, the air extraction pipe 9 is mounted in the mounting holes 6, and the air extraction pipe 9 is communicated with the inside of the inner shell 2. The air in the inner shell 2 is pumped out to form negative pressure by penetrating the outer shell 3, the ventilation layer 5 and the inner shell 2 through the air pumping pipe 9 and then connecting with the vacuum pump 1 through the rubber vacuum pipe 10. The exhaust pipe 9 is made of metal or hard plastic. As shown in fig. 5, the outer wall of the middle part of the exhaust tube 9 is provided with a limit step 11 to prevent the external force from striking the exhaust tube 9 to stab the breast.

Wherein, the material of the inner shell 2 and the outer shell 3 is nontoxic hard plastic or metal shell. And the contours are the same, and are similar to the contours of the breasts, and the thickness is about 2 mm. The diameter of the cap openings of the inner shell 2 and the outer shell 3 is 5cm-8cm to produce an effective seal.

The outer shell 3 is connected with the inner shell 2 by screws which at the same time also pass through the air permeable layer 5, thereby connecting the outer shell 3, the inner shell 2 and the air permeable layer 5 together. Of course, the outer shell 3 and the ventilation layer 5 may be made of silicone rubber or other nontoxic adhesive, and the inner shell 2 and the ventilation layer 5 may be made of silicone rubber or other nontoxic adhesive. The shell 3 is provided with a fixing belt 8, which is convenient for wearing the corrector. The inner surface of the inner shell 2 is smooth and matched with the breast skin, and plays an airtight role under the wearing tension.

The breathable layer 5 is made of pure cotton fibers, pure cotton fabrics or other fiber fabrics with certain air permeability, has the thickness of 2mm plus or minus 0.5mm, is compact, has a breathable function and also has a certain air filtering function. In the present embodiment, the vacuum degree of the vacuum pump 1 is adjustable within a range of 0 to-10 kpa. The air permeability of the air permeable layer 5 increases from 0 to 0.1 liters/minute during the increase of the vacuum level in the inner envelope 2 from 0 to-10 KPa.

When the nipple protecting cover is used, the cover body is worn on the body, the vacuum pump is started, and the air in the inner shell 2 is gradually pumped away through the exhaust pipe, so that a certain negative pressure is formed in the inner shell 2, and the nipple is pulled; simultaneously, because of the pressure difference between the inside and the outside, the outside air enters the inner shell 2 through the ventilation layer 5 and the ventilation holes 7, and the air in the cover body is continuously updated. Since the air permeability of the air permeable layer 5 at a specific pressure is set to a constant value and the vacuum degree of the vacuum pump is set to a constant value, the negative pressure formed in the inner shell 2 is constant, and the nipple is continuously pulled and sucked.

The vacuum pump 1 selects a miniature constant-pressure vacuum pump, a small-sized power lithium battery 12 is integrated in the vacuum pump 1, a pressure adjusting knob 13 is arranged, and the vacuum degree in the appliance is adjusted by controlling the power supply of a vacuum pump motor through a circuit so as to achieve the required suction force and control the traction force on the nipple. To facilitate charging, the miniature power lithium battery 12 may be provided with a USB charging interface, preferably the miniature power lithium battery 12 has a capacity sufficient to be full for continuous power supply for at least 12 hours. The integrated battery design of miniature vacuum pump is convenient for stealthy wearing, does not influence the beautiful dress of women and beautifies.

The invention has low cost, simple structure and comfortable wearing. Especially, the special ventilation function of the utility model can continuously update the air in the appliance, keep the nipple surface clean and dry, effectively avoid bacteria breeding on the nipple surface, and can be worn continuously for a long time, and can be worn on all working occasions.

There are, of course, many other embodiments of the invention that can be made by those skilled in the art in light of the above teachings without departing from the spirit or essential scope thereof, but that such modifications and variations are to be considered within the scope of the appended claims.

Claims

1. The ventilation nipple invagination corrector is characterized by comprising a cover body, a vacuum pump (1) and an exhaust pipe (9) connected with the vacuum pump (1), wherein the cover body comprises an inner shell (2) and an outer shell (3), the inner shell (2) is arranged on the inner side of the outer shell (3), raised parts (4) are arranged at positions, corresponding to nipples, of the inner shell (2) and the outer shell (3), the inner shell (2) and the outer shell (3) are arranged at intervals, a ventilation layer (5) is arranged between the inner shell (2) and the outer shell (3), and a plurality of ventilation holes (7) are distributed on the raised parts (4) of the inner shell (2);

mounting holes (6) for mounting an exhaust pipe (9) are formed in the bulge parts (4) of the inner shell (2) and the outer shell (3) and the ventilation layer (5), the exhaust pipe (9) is mounted in the mounting holes (6), and the exhaust pipe (9) is communicated with the inside of the inner shell (2);

the breathable layer (5) is made of pure cotton fibers, pure cotton fabrics or other fiber fabrics with certain air permeability, and the thickness is 2mm plus or minus 0.5mm;

the vacuum degree of the vacuum pump (1) is adjustable within the range of 0 to-10 KPa;

the air permeability of the air permeable layer (5) increases from 0 to 0.1 litres/minute during the increase of the vacuum level in the inner shell (2) from 0 to-10 KPa.

2. The ventilated nipple retraction orthotic of claim 1 wherein: the vacuum pump (1) is connected with the exhaust pipe (9) through a rubber vacuum pipe (10).

3. The ventilated nipple retraction orthotic of claim 1 wherein: the inner shell (2) and the outer shell (3) are made of nontoxic hard plastic or metal.

4. The ventilated nipple retraction orthotic of claim 1 wherein: the diameter of the cover opening of the inner shell (2) is 5cm-8cm.

5. The ventilated nipple retraction orthotic of claim 1 or 4 wherein: the shell (3) is provided with a fixing belt (8).

6. The ventilated nipple retraction orthotic of claim 1 wherein: the outer shell (3) is connected with the inner shell (2) through screws, and the screws penetrate through the ventilation layer (5).