CN103202740A - Cylindrical cavernous body contraception method - Google Patents
Cylindrical cavernous body contraception method Download PDFInfo
- Publication number
- CN103202740A CN103202740A CN 201310143570 CN201310143570A CN103202740A CN 103202740 A CN103202740 A CN 103202740A CN 201310143570 CN201310143570 CN 201310143570 CN 201310143570 A CN201310143570 A CN 201310143570A CN 103202740 A CN103202740 A CN 103202740A
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- cylindrical
- spongy body
- cavernous body
- condom
- leading section
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- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The invention discloses a cylindrical cavernous body contraception method. According to the method, the elasticity characteristic of the cavernous body product and absorption and fusion characteristic of liquid are utilized, and the method is characterized by comprising the following steps: manufacturing the cavernous body product into a cylindrical shape, wherein the length and thickness of the cavernous body product are approximate to the size of the vagina and physical sensation, coating a natural rubber material layer (5) at the outer periphery and the rear end (4) of the cylindrical cavernous body (6), wherein the front end (7) of the cylindrical cavernous body (6) is manufactured into a hemispherical crown shape and is not allowed to be coated with the natural rubber material (5), the manufactured cylindrical cavernous body condom is just like a condom filled with cavernous body, and a rope pull ring (8) is fixedly arranged on two sides of the front end (7) of the cylindrical cavernous body (6); plugging the cylindrical cavernous body into the vagina (3) before sexual intercourse; allowing the glans penis (9) to be always attached to the surface of the hemispherical crown shaped cavernous body at the front end (7) of the cylindrical cavernous body during sexual intercourse, wherein the cylindrical cavernous body (6) timely absorbs the sperms, so that the contraception aim is fulfilled; and pulling the cylindrical cavernous body condom out by using the rope pull ring (8) after the sexual intercourse is ended.
Description
1. technical field
The present invention is specifically related to a kind of human condom that uses to isolate a technical field that stops sperm and ovum combination.
2. background technology
Known to the inventor, the condom that uses both at home and abroad is mainly used in stoping human sperm and ovum combination in sexual intercourse at present, prevents pregnancy.In addition, condom also has the effect of spread of sexually transmitted diseases such as the gonorrhea of preventing, acquired immune deficiency syndrome (AIDS), and present condom raw material is normally used natural (latex) rubber or polyurethane.U.S. philanthropist, Microsoft's founder Bill Gates Foundation have determined 100,000 dollars starting fund will be provided, 1,000,000 dollars premiums are provided in addition, and issue in official website in March 26 this year, no matter student, scientist, enterpriser, as long as can bring innovation for condom, the people who works out condom can obtain premiums." put a price to collect the research and development of a revolutionary condom, wish to satisfy men and women's applied characteristic, further prevent acquired immune deficiency syndrome (AIDS) and unplanned pregnancy." this time condom mainly be suitable for angle from the men and women, allow the easier use of men and women's condom.This foundation statement claims: " no matter from reducing the angle of accidental pregnancy danger, still from preventing AIDS or the angle of other sexually transmitted diseases, this new product military order global human is healthy is benefited." foundation project officer Ward represents: " we admit, though present condom is cheap and reliably, they have a shortcoming, and too many user thinks its minimizing and destroyed voluptus." Bill and the estimation of Mei Linda Gates Foundation, 15,000,000,000 of the annual production in whole world condoms, about 7.5 hundred million people of user.And condom occurs about 400 years so far, has only technological innovation seldom in the past in the period of 50.This foundation statement claims: " no matter from reducing the angle of accidental pregnancy danger, still from preventing AIDS or the angle of other sexually transmitted diseases, this new product military order global human is healthy is benefited." foundation points out, in order to increase the condom utilization rate, new generation product must easier use in material, shape and design, the packing of conveniently taking for example, or simplify wearing process etc.It is all convenient concerning both sexes that new invention requires, and for example packing or design can make things convenient for the correct use of condom etc., wishes that simultaneously new design can give prominence to and overcome use obstacle from different cultures.The use of wishing condom can strengthen new type of safe material, new type of safe cover shape and the design that the user experiences.Using the knowledge (as neurobiology, blood vessel biology) of other field to increase the New Policy of people's safe wearing cover wish, is to consider and design from the contour structures of condom in person.Can to do a design a pleasure for the problem scheme that U.S. philanthropist, Microsoft's founder Bill Gates Foundation provide, the present invention combines in above-mentioned former thereby research design.
3, summary of the invention
The invention provides a kind of contraceptive device of cylindrical spongy body, the formation of this method mainly is made up of natural rubber material 5, cylindrical spongy body 6, rope draw ring 8.
It is characterized in that: a kind of contraceptive device of cylindrical spongy body, it is characterized in that: this method has been utilized the elastic characteristic of sponge product and characteristic has been melted in the suction of liquid, and the sponge production become cylindrical shape, length and thickness are close to vagina size and physiological sensation, make cylinder sponge 6, the product material that is coated with sticking one deck natural rubber material in the rearward end 4 of the outer periphery of cylinder sponge 6 and cylinder sponge 6 wraps up, make a contraception gum cover 5, constitute a complete gum cover cylinder sponge condom products; Before the sexual life, at first the gum cover cylinder sponge condom plug that splashes into spermicide is put into vagina 3, during sexual life, enter intravaginal after the erection when moving back and forth, Glans penis 8 is to paste the leading section 7 of gum cover cylinder sponge condom all the time, when Glans penis 8 ejaculations, the cylinder sponge can 6 suctions in time be melted entering of sperm, thereby reaches the purpose of contraception.
The invention has the beneficial effects as follows: simple in structure, easy to use, economic and practical, contraceptive effect is good.
4, description of drawings
Fig. 1 is the main pseudosection of cylindrical spongy body condom, and Fig. 2 is the upward view of cylindrical spongy body condom, the design sketch when Fig. 3 puts into vagina for cylindrical spongy body condom.
5, the specific embodiment
The present invention will be further described below in conjunction with accompanying drawing embodiment, that represents in a kind of contraceptive device sketch map of cylindrical spongy body as shown in drawings has a uterus 1, cervix uteri 2, vaginal wall 3, rearward end 4, natural rubber material 5, cylindrical spongy body 6, leading section 7, rope draw ring 8, Glans penis 9 etc., sketch map uterus wherein, cervix uteri, vagina, penis is diplopia figure, the gum cover material of cylindrical spongy body condom adopts natural (latex) rubber or polyurethane, this method has been utilized the elastic characteristic of spongy body product and characteristic has been melted in the suction of liquid, it is characterized in that: become cylindrical shape with the spongy body production, length and thickness are close to vagina size and physiological sensation, outer periphery and rearward end 4 thereof at cylindrical spongy body 6 are coated with sticking one deck natural rubber material 5, the leading section 7 of cylindrical spongy body 6 is made into the crown shape of hemisphere and mustn't be coated with sticking natural rubber material 5, the cylindrical spongy body condom of making such as the condom of the same spongy body of packing into; Before the sexual life, cylindrical spongy body condom plug is put into vagina 3 bodies, can splash into spermicide before the condom plug is put; During sexual life, enter intravaginal after the erection when moving back and forth, Glans penis 9 is the crown shape spongy body of the hemisphere surface that is attached to cylindrical spongy body condom leading section 7 all the time, when Glans penis 9 ejaculations, cylindrical spongy body 6 is in time inhaled by the crown shape spongy body of the hemisphere of leading section 7 surface and is melted entering of sperm, the sperm that suction is melted is inclusive in the cylindrical spongy body condom, thereby reaches the purpose of contraception; After sexual life finishes, with rope draw ring 8 cylindrical spongy body condom is pulled out.
Claims (1)
1. the contraceptive device of a cylindrical spongy body, this method has been utilized the elastic characteristic of spongy body product and characteristic has been melted in the suction of liquid, it is characterized in that: become cylindrical shape with the spongy body production, length and thickness are close to vagina size and physiological sensation, outer periphery and rearward end (4) thereof at cylindrical spongy body (6) are coated with sticking one deck natural rubber material (5), the leading section (7) of cylindrical spongy body (6) is made into the crown shape of hemisphere and mustn't be coated with sticking natural rubber material (5), the cylindrical spongy body condom of making such as the condom of the same spongy body of packing into are at a rope of the both sides of the leading section (7) of cylindrical spongy body (6) fixed installation draw ring (8); Before the sexual life, cylindrical spongy body condom plug is put into vagina (3) body, can splash into spermicide before the condom plug is put; During sexual life, enter intravaginal after the erection when moving back and forth, Glans penis (9) is the crown shape spongy body of the hemisphere surface that is attached to cylindrical spongy body condom leading section (7) all the time, when Glans penis (9) is ejaculated, cylindrical spongy body (6) is in time inhaled by the crown shape spongy body of the hemisphere of leading section (7) surface and is melted entering of sperm, the sperm that suction is melted is inclusive in the cylindrical spongy body condom, thereby reaches the purpose of contraception; After sexual life finishes, with rope draw ring (8) cylindrical spongy body condom is pulled out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201310143570 CN103202740A (en) | 2013-04-09 | 2013-04-09 | Cylindrical cavernous body contraception method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201310143570 CN103202740A (en) | 2013-04-09 | 2013-04-09 | Cylindrical cavernous body contraception method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103202740A true CN103202740A (en) | 2013-07-17 |
Family
ID=48750306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201310143570 Pending CN103202740A (en) | 2013-04-09 | 2013-04-09 | Cylindrical cavernous body contraception method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103202740A (en) |
-
2013
- 2013-04-09 CN CN 201310143570 patent/CN103202740A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130717 |