CN109907870A - The hollow contraceptive device of Pear-Shaped - Google Patents
The hollow contraceptive device of Pear-Shaped Download PDFInfo
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- CN109907870A CN109907870A CN201910221017.2A CN201910221017A CN109907870A CN 109907870 A CN109907870 A CN 109907870A CN 201910221017 A CN201910221017 A CN 201910221017A CN 109907870 A CN109907870 A CN 109907870A
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- contraceptive device
- pear
- hollow
- shaped
- tripe
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Abstract
The hollow contraceptive device of Pear-Shaped, it is related to contraceptive device field, the contraceptive device is Pear-Shaped structure, and contraceptive device includes sequentially connected cucurbit mouth, small gourd tripe and big cucurbit tripe from top to bottom, the center of contraceptive device is contraceptive device made of ag material axially through hollow channel, contraceptive device is equipped with.Present invention safety, efficiently, without side-effects, use feeling is preferable.
Description
Technical field
The present invention relates to contraceptive device field more particularly to a kind of hollow contraceptive devices of Pear-Shaped.
Background technique
Intrauterine device (IUD) is one kind of contraceptive device, and the contraception device being located in uterine cavity, there are commonly metals
Monocycle, fried dough twist ring, mixing ring, intrauterine device, T shape ring etc., are usually made with materials such as stainless steel, plastics, silicon rubber, and band copper is in utero
Contraceptive device is a kind of intrauterine device most popular at present, is kept away using lethal effect of the copper to sperm or fertilized eggs to enhance
Pregnant effect.
The birth control contraceptive device of clinical application at present is disposed in uterine cavity, such as the contraceptive device of T shape ring, using bracket shape
Formula supports the fundus of uterus, falls to prevent anti-avulsion, but the contraceptive device volume of the type is larger, is on the one hand easy deformation or position is mobile,
Another aspect side effect is bigger, and efficient not high, there is a great harm for body, some women are after placing the type contraceptive device
The soreness of waist, abdomen pendant, bleeding, infection, the danger of iud expulsion, the perforation of uterus or gestation can be generated.
Summary of the invention
It is an object of the invention to solve the above problem in the prior art, provide Pear-Shaped hollow contraceptive device, safety is high
Effect, it is without side-effects.
In order to achieve the above objectives, the present invention adopts the following technical scheme:
The hollow contraceptive device of Pear-Shaped is Pear-Shaped structure, and the hollow contraceptive device of Pear-Shaped includes being sequentially connected from top to bottom
Cucurbit mouth, small gourd tripe and big cucurbit tripe, the hollow contraceptive device of Pear-Shaped center axially through be equipped with hollow channel, calabash
The hollow contraceptive device of reed shape is contraceptive device made of ag material.
The diameter of the cucurbit mouth is 0.5~1mm；The diameter in channel is 0.5~1mm；The maximum swelling portion of small gourd tripe
The diameter of position is 1~2mm；The diameter at the maximum swelling position of big cucurbit tripe is 3~5mm；The hollow contraceptive device of Pear-Shaped
Height is 6~12mm.
Compared with the existing technology, the beneficial effect that technical solution of the present invention obtains is:
1, the hollow contraceptive device of Pear-Shaped of the present invention is placed in the isthmus of fallopian tubal, and safely, effectively property is high, without side-effects.
2, the hollow channel of the hollow contraceptive device of Pear-Shaped can guarantee the inside and outside penetrating of ovary and uterus, without uncomfortable sense
Feel, waist bearing down will not be generated, can reduce the pain of user.
3, the hollow contraceptive device of Pear-Shaped is made of ag material, and silver has the function of sterilizing, is practised contraception compared to copper
Device, the present invention have better spermicidal effect.
4, the present invention uses the contraceptive device of Pear-Shaped structure, and the isthmus that small gourd tripe and big cucurbit tripe are stuck in fallopian tubal rises solid
Fixed effect guarantees that the hollow contraceptive device of Pear-Shaped will not fall off, and securely and stability is preferable.
5, the hollow contraceptive device of Pear-Shaped of the present invention is stereochemical structure, and surface area is larger, it is ensured that the hollow contraceptive device of Pear-Shaped
It is face contact with isthmus of uterine tube.
6, the configuration of the present invention is simple, small in size, at low cost.
Detailed description of the invention
Fig. 1 is schematic perspective view of the invention；
Fig. 2 is perspective structure schematic diagram of the invention；
Fig. 3 is the schematic diagram of the section structure of the invention.
Attached drawing mark: 1- cucurbit mouth, 2- small gourd tripe, the big cucurbit tripe of 3-, the channel 4-.
Specific embodiment
In order to be clearer and more clear technical problems, technical solutions and advantages to be solved, tie below
Drawings and examples are closed, the present invention is described in further details.
As shown in Fig. 1~2, contraceptive device of the present invention be Pear-Shaped structure, the hollow contraceptive device of Pear-Shaped include from
Sequentially connected cucurbit mouth 1, small gourd tripe 2 and big cucurbit tripe 3 under, the center of the hollow contraceptive device of Pear-Shaped axially through
Equipped with hollow channel 4, the hollow contraceptive device of Pear-Shaped is the hollow contraceptive device of Pear-Shaped made of ag material.In the present embodiment, calabash
The hollow contraceptive device of reed shape generally ag material is made.
As shown in figure 3, the diameter a of cucurbit mouth 1 is 0.5~1mm；The diameter b at the maximum swelling position of small gourd tripe 2 is 1
~2mm；The diameter c at the maximum swelling position of big cucurbit tripe 3 is 3~5mm；The diameter d in channel is 0.5~1mm；Pear-Shaped is hollow
The height e of contraceptive device is 6~12mm.
Fallopian tubal overall length is 8~15cm, is divided into four parts: interstitial portion, isthmus, ampulla and umbrella portion from inside to outside.
In contraceptive device hollow using this Pear-Shaped, operated the hollow contraceptive device of Pear-Shaped from medical staff directly toward defeated ovum
The isthmus of fallopian tubal is shifted in pipe direction onto, at this point, cucurbit mouth 1 is towards ampulla, big cucurbit tripe 3 is towards interstitial portion, small gourd
The isthmus that tripe 2 and big cucurbit tripe 3 are stuck in fallopian tubal serves fixed.
Claims (6)
1. the hollow contraceptive device of Pear-Shaped, it is characterised in that: contraceptive device be Pear-Shaped structure, the contraceptive device include from top to bottom according to
Cucurbit mouth, small gourd tripe and the big cucurbit tripe of secondary connection, the center of contraceptive device is axially through equipped with hollow channel, contraceptive device
For contraceptive device made of ag material.
2. the hollow contraceptive device of Pear-Shaped as described in claim 1, it is characterised in that: the diameter of cucurbit mouth is 0.5~1mm.
3. the hollow contraceptive device of Pear-Shaped as described in claim 1, it is characterised in that: the diameter in channel is 0.5~1mm.
4. the hollow contraceptive device of Pear-Shaped as described in claim 1, it is characterised in that: the maximum swelling position of small gourd tripe it is straight
Diameter is 1~2mm.
5. the hollow contraceptive device of Pear-Shaped as described in claim 1, it is characterised in that: the maximum swelling position of cucurbit tripe is straight greatly
Diameter is 3~5mm.
6. the hollow contraceptive device of Pear-Shaped as described in claim 1, it is characterised in that: the height of the contraceptive device is 6~12mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910221017.2A CN109907870A (en) | 2019-03-22 | 2019-03-22 | The hollow contraceptive device of Pear-Shaped |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910221017.2A CN109907870A (en) | 2019-03-22 | 2019-03-22 | The hollow contraceptive device of Pear-Shaped |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109907870A true CN109907870A (en) | 2019-06-21 |
Family
ID=66966364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910221017.2A Pending CN109907870A (en) | 2019-03-22 | 2019-03-22 | The hollow contraceptive device of Pear-Shaped |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109907870A (en) |
Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1096698A (en) * | 1965-11-18 | 1967-12-29 | Svu Textilni Liberec | Improvements in or relating to mechanical intra-uterine contraceptive devices |
| EP0010812A1 (en) * | 1978-10-26 | 1980-05-14 | Karel Johan Hendrik Verschoof | Contraceptive device |
| ES285843U (en) * | 1982-09-30 | 1986-03-01 | Krumme John F. * | Method of contraception and apparatus for carrying out such method. |
| WO1994024944A1 (en) * | 1993-04-23 | 1994-11-10 | Bohdan Babinec | Method, device and apparatus for reversible contraceptive sterilization |
| CN2370849Y (en) * | 1999-04-29 | 2000-03-29 | 黎明星 | Contraceptive device |
| CN2577807Y (en) * | 2002-11-21 | 2003-10-08 | 葛新 | Uterine tube IUD |
| CN201179137Y (en) * | 2008-03-05 | 2009-01-14 | 杨西群 | Titanium-nickel memory alloy uterine tube block contraceptive device |
| CN201308571Y (en) * | 2008-12-08 | 2009-09-16 | 梁志清 | Shape memory oviduct contraceptive device |
| CN202908902U (en) * | 2012-08-06 | 2013-05-01 | 高华 | Intrauterine birth control device |
| CN203046129U (en) * | 2012-11-01 | 2013-07-10 | 王金英 | Art gourd shape injection molding die |
| EP2722024A1 (en) * | 2012-10-18 | 2014-04-23 | CL Investissements | Device for introducing an IUD, and medical kit incuding such device |
| CN203677358U (en) * | 2013-11-12 | 2014-07-02 | 山东中医药大学附属医院 | Drug-loaded oviduct contraceptive device |
| CN104523362A (en) * | 2014-12-23 | 2015-04-22 | 南通伊诺精密塑胶导管有限公司 | Recoverable umbrella-shaped fallopian tube intrauterine device |
| US20150174383A1 (en) * | 2012-12-25 | 2015-06-25 | Tokai Medical Products, Inc. | Catheter balloon, catheter, and method of manufacturing the catheter balloon |
| CN210521178U (en) * | 2019-03-22 | 2020-05-15 | 佘彩芹 | Gourd-shaped hollow contraceptive device |
-
2019
- 2019-03-22 CN CN201910221017.2A patent/CN109907870A/en active Pending
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1096698A (en) * | 1965-11-18 | 1967-12-29 | Svu Textilni Liberec | Improvements in or relating to mechanical intra-uterine contraceptive devices |
| EP0010812A1 (en) * | 1978-10-26 | 1980-05-14 | Karel Johan Hendrik Verschoof | Contraceptive device |
| ES285843U (en) * | 1982-09-30 | 1986-03-01 | Krumme John F. * | Method of contraception and apparatus for carrying out such method. |
| WO1994024944A1 (en) * | 1993-04-23 | 1994-11-10 | Bohdan Babinec | Method, device and apparatus for reversible contraceptive sterilization |
| CN2370849Y (en) * | 1999-04-29 | 2000-03-29 | 黎明星 | Contraceptive device |
| CN2577807Y (en) * | 2002-11-21 | 2003-10-08 | 葛新 | Uterine tube IUD |
| CN201179137Y (en) * | 2008-03-05 | 2009-01-14 | 杨西群 | Titanium-nickel memory alloy uterine tube block contraceptive device |
| CN201308571Y (en) * | 2008-12-08 | 2009-09-16 | 梁志清 | Shape memory oviduct contraceptive device |
| CN202908902U (en) * | 2012-08-06 | 2013-05-01 | 高华 | Intrauterine birth control device |
| EP2722024A1 (en) * | 2012-10-18 | 2014-04-23 | CL Investissements | Device for introducing an IUD, and medical kit incuding such device |
| CN203046129U (en) * | 2012-11-01 | 2013-07-10 | 王金英 | Art gourd shape injection molding die |
| US20150174383A1 (en) * | 2012-12-25 | 2015-06-25 | Tokai Medical Products, Inc. | Catheter balloon, catheter, and method of manufacturing the catheter balloon |
| CN203677358U (en) * | 2013-11-12 | 2014-07-02 | 山东中医药大学附属医院 | Drug-loaded oviduct contraceptive device |
| CN104523362A (en) * | 2014-12-23 | 2015-04-22 | 南通伊诺精密塑胶导管有限公司 | Recoverable umbrella-shaped fallopian tube intrauterine device |
| CN210521178U (en) * | 2019-03-22 | 2020-05-15 | 佘彩芹 | Gourd-shaped hollow contraceptive device |
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