CN2430967Y - Disposable concealed condom for woman - Google Patents

Abstract

The utility model relates to a disposable concealed condom for women, which is composed of a vagina inner and a vagina external main parts formed into an integral body. The utility model has the advantages of complete isolation of men and women's genital organs, no inner ring and external ring devices, convenient operation, firm fixation, tight attachment, comfortable feeling, strong secret property, and high safety. Compared with an existing condom, the utility model also has the advantages of more according with women's physical structure, verging on the feeling of no cover, and no hard friction pain on sensitive area. The utility model thoroughly improves women's initiative rights to control the safety of sexual life, and effectively blocks the transmission of sexual transmissible diseases, such as venereal diseases, AIDS, etc. With the function of naturally losing effectiveness after used once, the utility model can be more easily accepted by both men and women and society.

Description

Disposable use hidden-type female condom

This utility model relates to a kind of disposable use hidden-type female condom.

Representative female condom is a United States Patent (USP) 4735621 at present, and its structure is: an end is open, the monolayer of other end sealing, softish thin-walled bag shape sheath shape cover.In the open end, blind end is respectively arranged with the elastic ring of certain intensity, is called for short inner and outer rings, in the hope of play the resiliency supported fixation outside intravaginal.The shortcoming of this product has: the inner and outer rings that its intensity and hardness are bigger produces the hard frottage to external genitalia sensitizing range in the both sexes in sexual intercourse, easily cause body and mind misery and mental maladjustment; When placing and take out internal ring, the process very complicated, operation easier is big, needs doctor's training and guidance; Some women is to touching the internal genitalia dislike with hands; Problems such as outward appearance is indecency, and wrong insertion cover is outer; The many people of cover repeatedly use, and have strengthened the propagation chance of the sexually transmitted disease (STD) that comprises acquired immune deficiency syndrome (AIDS) (AIDS), are not accepted by disease prevention department.Owing to above reason, the difficulty that causes this product to be promoted the use of at present can not be accepted by market.[select from: The female condom (TM) is in the us:lessons learned.Source:American Journalof Public Health 89:6 (JUN 1999) (FC)].

The purpose of this utility model is at the above-mentioned drawback of existing female condom, and a kind of easy operating, safe and reliable, comfortable naturally, disposable use female condom that confidentiality is high are provided.This will make reproductive health care, healthy reproduction, life quality rise to a higher level, reach the effect that contraception and prevent disease are propagated.Its structure conforms to physiological structure more, and for the positive employing of women provides material conditions, and the male is used, and time sensation is true.

The purpose of this utility model realizes with following structure: the per vaginam interior main body of body and the outer main body two parts of vagina are that one is formed, its principal character is: interior main body is a monolayer, softish thin-walled bag shape sheath shape cover, being hemispheric bottom, columniform side wall portion, the rounded oral area in open end by blind end forms, the bottom of blind end is not provided with internal ring, the open end oral area is not provided with outer shroud, interior main part is sized to the penis that is wrapped in insertion at least loosely, cylindrical sidewall length is preferably 130-170mm, and diameter is 40-70mm.

Outer main body is formed by similar women's underpants crotch portion and with protective surface and fixing band that the pudendum surface matches.Protective surface is tetragon or curve polygon or ellipse for the sagittal plane symmetric shape; by interior main body open port outwards postpone the tiling form; and columniform side wall portion angle is between the 70-110 degree, and profile is corresponding with female vulva three-dimensional surface shape and with its monolayer thin-walled film that covers fully.Protective surface postpones respectively and stretches out some trianglees or polygon or circular arc fixing band; scribble special glue or medical one-component acrylics pressure sensitive adhesive on the one side of fixing band contact skin; protective surface contact skin one side periphery can scribble special glue or medical one-component acrylics pressure sensitive adhesive, covers the glue face with glossy paper.Fixing band gluing mode and protective surface gluing mode are separately independently; both can implement or make up enforcement separately; promptly also can not adopt fixing band, only scribble special glue or medical one-component acrylics pressure sensitive adhesive forms, cover the glue face with glossy paper with the periphery of protective surface contact skin one side.Fixing band length is preferably between the 30-50mm, and width is preferably between the 10-20mm.

The advantage of this utility model female condom: do not need physician guidance can be single finish it alone and wear and take out, easy to operate; Do not have the inner and outer rings structure, external genitalia sensitizing range in the both sexes is not produced the hard frottage, do not cause body and mind misery and mental maladjustment.External genitalia in the both sexes is covered fully, play and isolate pathogen, HIV (human immunodeficiency virus) (HIV); The generation of blocking-up sexually transmitted disease (STD), acquired immune deficiency syndrome (AIDS) transmissions of disease such as (AIDS) and cervical cancer; Force invalidation functions, have to remove after promptly once using, can not reuse once more; It is fixing intact, and non-displacement is close to skin, safety and comfort, and crypticity is strong; Menstrual phase, age of sucking can use safely, but and partner treatment disease.Compare with existing man, female condom, it more meets the female pathology structure, have much sense of reality, can improve initiative and psychological need that male's sexual behavior pleasant sensation and self-confidence, raising women grasp sexual behavior safety, there is not strange sense, not enough in the no aesthetics, easily accepted by both sexes, be convenient to extensively promote socially.

Concrete structure of the present utility model is provided by following embodiment and accompanying drawing thereof.

Fig. 1 is the profile according to the female condom structure that the utility model proposes.

Fig. 2 is the front view according to the female condom structure that the utility model proposes.

Describe in detail according to concrete details and the working condition that the utility model proposes below in conjunction with Fig. 1 and Fig. 2: this device comprises that a blind end is hemispheric bottom (1), what link to each other with bottom (1) is cylindrical body sidewall portion (2), body sidewall portion (2) go up and bottom (1) corresponding be the oral area (3) of open end, more than three parts constituted this condom intravaginal main part.Oral area (3) in the open end; the intravaginal main part to the outer folding of mouth after be preferably between the 70-110 degree angle; extend and tile and launch to form; form the protective surface (4) similar to female vulva surface three-dimensional shape; protective surface (4) is a monolayer thin-walled film, is shaped as the symmetric tetragon of sagittal plane or curve polygon or ellipse.Protective surface (4) includes the edge (5) of some the camber lines that concave and form, and edge (5) extend some fixing bands (6).Fixing band (6) surface scribbles special glue (7) or medical one-component acrylics pressure sensitive adhesive (7).The surface coverage of special glue (7) or medical one-component acrylics pressure sensitive adhesive (7) glossy paper (8).

The operation principle of this utility model female condom: before sexual intercourse; the women includes intravaginal in from being about to body intravaginal main part (1) (2); open port (3) attaches mutually with the vagina collar extension and coincide; protective surface (4) will be followed the profile on skin of vulva surface and attach tightly; the glossy paper (8) of tearing; the fixing band (7) that will contain glue (6) sticks on the both sides groin and the both sides gluteofemoral crease does not have on the skin at pubes place, and body is fixed and worn complete.When taking out, gently carry body open end oral area (3), intravaginal main part (1) (2) proposes immediately, and fixing band (7) is followed to tear and is got final product.After body was used, the glue degree descended naturally, abandoned it after forcing user to use once.

This utility model female condom must meet international ISO4074 standard on its elasticity, suppleness and the compliance, material is best with the polyurethane composite, and latex takes second place; In coating model mode, also can produce with impregnation method, after the material cured, be coated with special glue or medical one-component acrylics pressure sensitive adhesive, contain the glue surface with the glossy paper covering, its production and processing is simple and convenient.This coating model mode also can adopt jet printing type to soak model technology to carry out large-scale production.Can accommodate analeptic and lubricant, abluent in cover or outside the cover, and the medicament of treatment disease etc.

Claims (5)

1. disposable use hidden-type female condom, the per vaginam interior main body of body and the outer main body two parts of vagina are that one is formed, it is characterized in that: interior main body is a monolayer, softish thin-walled bag shape sheath shape cover, being hemispheric bottom, columniform side wall portion, the rounded oral area in open end by blind end forms, the bottom of blind end is not provided with internal ring, and the open end oral area is not provided with outer shroud; Outer main body is formed by similar women's underpants crotch portion and with protective surface and fixing band that the pudendum surface matches.

2. disposable use hidden-type female condom according to claim 1; it is characterized in that: outer main body protective surface is the symmetric shape of sagittal plane; its edge is indent tetragon or curve polygon or ellipse; postpone by interior main body open port and to form; and cylindrical side wall portion angle is between the 70-110 degree, and profile is corresponding with female vulva three-dimensional surface shape and with the monolayer thin-walled film of its covering.Can extend the flap structure in both sides.

3. disposable use hidden-type female condom according to claim 1 and 2; it is characterized in that: outer main body protective surface postpones and stretches out the fixing band of some trianglees or polygon or circular arc; scribble special glue or medical one-component acrylics pressure sensitive adhesive on the one side of fixing band contact skin, cover the glue face with glossy paper.

4. disposable use hidden-type female condom according to claim 1 and 2 is characterized in that: the one side periphery at protective surface contact skin scribbles special glue or medical one-component acrylics pressure sensitive adhesive, covers the glue face with glossy paper.

5. disposable use hidden-type female condom according to claim 1 and 2; it is characterized in that: or do not adopt fixing band; one side periphery at protective surface contact skin scribbles special glue or medical one-component acrylics pressure sensitive adhesive simultaneously, covers the glue face with glossy paper.