CN202724074U - Stereoscopic intrauterine device - Google Patents
Stereoscopic intrauterine device Download PDFInfo
- Publication number
- CN202724074U CN202724074U CN 201220343080 CN201220343080U CN202724074U CN 202724074 U CN202724074 U CN 202724074U CN 201220343080 CN201220343080 CN 201220343080 CN 201220343080 U CN201220343080 U CN 201220343080U CN 202724074 U CN202724074 U CN 202724074U
- Authority
- CN
- China
- Prior art keywords
- intrauterine device
- transverse arm
- arm
- uterus
- cross arms
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The utility model provides a stereoscopic intrauterine device which is characterized by comprising a longitudinal arm, wherein a plurality of cross arms are elastically connected with the longitudinal arm; the cross arms are extended toward the periphery and are not located in a same plane, namely, the cross arms are extended toward the periphery by taking the longitudinal arm as a node; and the whole intrauterine device is of umbrella shape. The stereoscopic structure has a better supporting function in a uterus; the intrauterine device is prevented from shaking back and forth in the uterus; the falling rate of the intrauterine device is reduced; and meanwhile, the contact areas of the extended cross arms being and the uterus are more and the contraception effect is more effectively achieved.
Description
Technical field
This utility model relates to a kind of solid type intrauterine device, belongs to medical apparatus and instruments.
Background technology
Placement of intrauterine devices (IUD) is a kind of safe, effective, easy, economic, reversible long-acting contraception measure, IUD is only by acting on the local contraceptive efficacy of bringing into play in uterus, disturb less to the body whole body, therefore deeply be subjected to the numerous women of child-bearing age's welcome, become the whole world, particularly one of most popular contraceptive device in Asia.China is again the country that uses in the world IUD maximum, accounts for about 70% of whole world use, and the application of IUD has been brought into play important function to the growth of control China and world population.But at present the IUD of circulation is the structure of two dimension on the market, in uterus with endometrium between for some contact or the line contact, resulting support is inadequate, generation comes off easily; Simultaneously two-dimensional structure occupy-place in uterus not also may cause higher contraceptive failure rate.
Summary of the invention
The purpose of this utility model is to improve the weak point of prior art, provide a kind of difficult drop-off, with the intrauterine contact surface is many, contraceptive effect is good solid type intrauterine device.
The technical solution of the utility model is: a kind of solid type intrauterine device, characteristics be, it has trailing arm, is elasticly connected with N transverse arm at trailing arm, N transverse arm to around stretch and be not on the same plane N 〉=3.
In order to realize better goal of the invention, can be provided with silicone rubber in the end of transverse arm, also can be provided with medicine in the silicone rubber.
In order to realize better goal of the invention, on transverse arm or trailing arm, can be provided with copper pipe.
Take out for convenient, can also be connected with tailfiber in the lower end of trailing arm.
A plurality of transverse arm of the present utility model is not in the same plane simultaneously, namely, a plurality of transverse arms are to stretching all around take trailing arm as node, whole birth control apparatus is umbrella, this kind stereochemical structure can play better supporting role in uterus, avoids birth control apparatus rocking back and forth in uterus, reduces the expulsion rate of intrauterine device, the a plurality of transverse arms and the intrauterine contact surface that stretch simultaneously are also more, can play better contraceptive effect.
Below in conjunction with drawings and Examples this utility model is described in detail.
Description of drawings
Fig. 1 is structural representation of the present utility model.
The explanation of accompanying drawing drawing:
The 1-1 transverse arm, 1-2 transverse arm, 1-3 transverse arm, 1-4 transverse arm, 2 trailing arms, 3 copper pipes, 4 tailfibers, 5 silicone rubber.
The specific embodiment
Referring to Fig. 1, this birth control apparatus can adopt memory alloy wire or medical plastic as the main body framework material, 4 transverse arm 1-1,1-2,1-3,1-4 are set in the upper end of trailing arm 2, wherein, transverse arm 1-1 and transverse arm 1-3 are in same plane, and transverse arm 1-2 and transverse arm 1-4 are in same plane, two Plane intersects, for elasticity is connected, namely transverse arm can trailing arm be any elasticity folding and unfolding of node, to adapt to the contraction in uterus between transverse arm and the trailing arm.At the front port place of 4 transverse arms a band medicine silicone rubber 5 is arranged respectively, silicone rubber 5 is the bulb shape, and medicine can reduce the pain of bringing after birth control apparatus is inserted, and bulb shape structure also can reduce birth control apparatus to the friction of Uterus wall simultaneously, reduces the generation of side reaction.In addition, be provided with two sections copper pipe 3(copper wire pipes at transverse arm 1-1,1-3), also be provided with one section copper pipe 3 at trailing arm 2 places simultaneously, copper pipe mainly is the effect of playing contraception.Be connected with tailfiber 4 in the lower end of trailing arm 2, convenient taking-up in the future.
This birth control apparatus can be made plurality of specifications as required, and for example: transverse arm 1-1 and transverse arm 1-3 are in same plane, and transverse arm 1-2 and transverse arm 1-4 are in same plane, and two planes are orthogonal.The length of transverse arm 1-1 and transverse arm 1-3 is 16mm, and angulation is 160 ° between them.The length of transverse arm 1-2 and transverse arm 1-4 is 6mm, and angulation is 30 ° between them.The length of trailing arm 2 is 36mm.
Claims (6)
1. a solid type intrauterine device is characterized in that, it has trailing arm (2), is elasticly connected with N transverse arm at trailing arm (2), and N transverse arm is not in same plane on N 〉=3 to stretching all around.
2. solid type intrauterine device according to claim 1 is characterized in that, is provided with silicone rubber in the end of transverse arm.
3. solid type intrauterine device according to claim 2 is characterized in that, is provided with medicine in the silicone rubber of described transverse arm end.
4. solid type intrauterine device according to claim 1 is characterized in that, is provided with copper pipe (3) at transverse arm.
5. according to claim 1 or 4 described solid type intrauterine device, it is characterized in that, be provided with copper pipe (3) at trailing arm (2).
6. solid type intrauterine device according to claim 1 is characterized in that, is connected with tailfiber (4) in the lower end of trailing arm (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220343080 CN202724074U (en) | 2012-07-16 | 2012-07-16 | Stereoscopic intrauterine device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220343080 CN202724074U (en) | 2012-07-16 | 2012-07-16 | Stereoscopic intrauterine device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202724074U true CN202724074U (en) | 2013-02-13 |
Family
ID=47649834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220343080 Expired - Fee Related CN202724074U (en) | 2012-07-16 | 2012-07-16 | Stereoscopic intrauterine device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202724074U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN106726093A (en) * | 2016-12-27 | 2017-05-31 | 江苏省计划生育科学技术研究所 | A kind of contraceptive and medical contraception apparatus |
-
2012
- 2012-07-16 CN CN 201220343080 patent/CN202724074U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN106726093A (en) * | 2016-12-27 | 2017-05-31 | 江苏省计划生育科学技术研究所 | A kind of contraceptive and medical contraception apparatus |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205698124U (en) | A kind of experiment miniature pig semen collection frame | |
| CA2596300A1 (en) | Intrauterine fallopian tube occlusion device and method for use | |
| CN202724074U (en) | Stereoscopic intrauterine device | |
| CN203647443U (en) | Device for preventing adhesion of uterine cavity mucosa | |
| CN204192841U (en) | A kind of gynecological ring tanker | |
| CN201481630U (en) | Uterine cavity shaped intrauterine contraceptive device with memory function | |
| CN201822949U (en) | Contraceptive device for longitudinally and transversely uniformly releasing medicament | |
| CN102908223B (en) | A kind of support of birth control apparatus | |
| CN201404340Y (en) | Oviduct contraceptive plug | |
| CN201987726U (en) | Spherical ring device with functions of contraception and physical therapy | |
| CN2922845Y (en) | Flexible contraceptile device capable of fore-and-aft freely bending | |
| CN201356700Y (en) | Intrauterine device | |
| CN101249032B (en) | Sterilization bolt | |
| CN2790435Y (en) | Memory function intrauterine device and its complete device | |
| CN200998349Y (en) | Novel intrauterine device structure | |
| CN204502005U (en) | Autogenous cutting fixture | |
| CN204636673U (en) | A kind of intrauterine medicament slow release contraception device | |
| CN204072400U (en) | A kind of perineal position eyelid retractor | |
| CN202313884U (en) | Novel contraceptive device | |
| CN208625965U (en) | Obstetrics and gynecology department ring taking device | |
| CN201341989Y (en) | Dual-elasticity intrauterine device | |
| CN201920970U (en) | Levonorgestrel uterine cavity shape intrauterine device | |
| CN204580711U (en) | Pillow for pregnant women | |
| CN202776695U (en) | Contraceptive device | |
| CN203042601U (en) | Ring inserting device for birth control |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130213 Termination date: 20140716 |
|
| EXPY | Termination of patent right or utility model |