CN202843882U - Anti-adhesion intrauterine contraceptive device - Google Patents
Anti-adhesion intrauterine contraceptive device Download PDFInfo
- Publication number
- CN202843882U CN202843882U CN 201220578087 CN201220578087U CN202843882U CN 202843882 U CN202843882 U CN 202843882U CN 201220578087 CN201220578087 CN 201220578087 CN 201220578087 U CN201220578087 U CN 201220578087U CN 202843882 U CN202843882 U CN 202843882U
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- CN
- China
- Prior art keywords
- adhesion
- uterine cavity
- silicon rubber
- rubber hose
- stainless steel
- 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
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- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The utility model discloses an anti-adhesion intrauterine contraceptive device comprising a stainless steel support with a shape in accordance with a uterine cavity. The stainless steel support is sleeved by a silicon rubber hose. Side holes are formed in the silicon rubber hose. An anti-adhesion biological membrane is connected in the inside space enclosed by the silicon rubber hose. A tail fiber is connected with the middle curve position of the silicon rubber hose. The occurrence rate of re-adhesion of the uterine cavity is reduced. Due to the facts that the shape of the support is in accordance with the uterine cavity, the anti-adhesion biological membrane is arranged in the inside space so that the front wall of the uterus and the back wall of the uterus are segregated, anti-adhesion drugs are arranged on the biological membrane and the anti-adhesion drugs can be discharged from the side holes, the uterine cavity is prevented from adhesion mechanically and chemically. The tail fiber can prevent a cervical canal from adhesion.
Description
Technical field
This utility model relates to a kind of intrauterine device for anti-intrauterine adhesion in the medical surgical instrument.
Background technology
Intrauterine adhesion is because due to the various factors behind uterine cavity or the neck tube basement membrane injury, uterine cavity flesh wall and (or) neck tube is inter-adhesive.The intrauterine adhesion excision is the standard art formula of Asherman's syndrom curing under the hysteroscope, the wound surface endometrium regeneration difficulty after yet electric knife separates in the art, hot injury's the wound surface of organizing carries out pathologic reparation formation inflammatory granulation tissue and fibrous scar, cause the exposed again adhesion of uterine cavity front and rear wall without the inner membrance covering, become the principal element that affects intrauterine adhesion excision curative effect under the hysteroscope.Though the intrauterine device of placing at present prevention uterine cavity again adhesion has certain curative effect, has the defective of recurrence.
Summary of the invention
In order to overcome the again defective of adhesion existence recurrence of known intrauterine device prevention uterine cavity, this utility model provides the anti intrauterine device, and this anti intrauterine device prevents again adherence recurrence.
The technical solution of the utility model is: this anti intrauterine device comprises that shape meets the stainless steel stent of uterine cavity, the stainless steel stent cover has silicone rubber tube, silicone rubber tube is provided with side opening, the inner space that silicone rubber tube surrounds is connected with anti blocking biomembrane, and the bent intermediate place of silicone rubber tube is connected with tailfiber.
Of the present utility modelly on the basis of V-type birth control apparatus, improved, (material is comprised of politef, nylon or the good filmogen of the other biological compatibility to have increased anti blocking biomembrane as the good biological barrier, the above scribbles the anti compositions such as the chitin pool, Hyaluronat, modification of chitosan), and can discharge the side opening that inflammation-inhibiting reacts medicine (medicine is the medicine that adrenocortical hormone, estrogen, epidermal growth factor etc. can promote inner membrance growth and inflammation-inhibiting reaction), with tailfiber, reduce the again incidence rate of adhesion of uterine cavity.Shape meets uterine cavity, and the centre has anti blocking biomembrane that the uterus front and rear wall is separated, and the anti medicine is arranged on the film, adds upper-side hole and discharges medicine, plays machinery and chemistry and prevents intrauterine adhesion, and tailfiber can prevent the cervical canal adhesion, has reached the purpose of control intrauterine adhesion.
Description of drawings
Fig. 1 is the structural representation of an embodiment of the present utility model.
Among the figure: 1. stainless steel stent; 2. copper wire; 3. side opening; 4. anti blocking biomembrane; 5. silicone rubber tube; 6. tailfiber.
The specific embodiment
In Fig. 1, this anti intrauterine device comprises that shape meets the stainless steel stent 1 of uterine cavity, and stainless steel stent 1 cover has silicone rubber tube 5, and silicone rubber tube 5 is provided with side opening 3, the inner space that silicone rubber tube 5 surrounds is connected with anti blocking biomembrane 4, and the bent intermediate place of silicone rubber tube 5 is connected with tailfiber 6.
Claims (1)
1. anti intrauterine device, this anti intrauterine device comprises that shape meets the stainless steel stent of uterine cavity, it is characterized in that: the stainless steel stent cover has silicone rubber tube, silicone rubber tube is provided with side opening, the inner space that silicone rubber tube surrounds is connected with anti blocking biomembrane, and the bent intermediate place of silicone rubber tube is connected with tailfiber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220578087 CN202843882U (en) | 2012-11-06 | 2012-11-06 | Anti-adhesion intrauterine contraceptive device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220578087 CN202843882U (en) | 2012-11-06 | 2012-11-06 | Anti-adhesion intrauterine contraceptive device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202843882U true CN202843882U (en) | 2013-04-03 |
Family
ID=47975129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220578087 Expired - Fee Related CN202843882U (en) | 2012-11-06 | 2012-11-06 | Anti-adhesion intrauterine contraceptive device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202843882U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104257419A (en) * | 2014-10-14 | 2015-01-07 | 中国人民解放军总医院 | Intrauterine adhesion blocker |
| CN104434276A (en) * | 2013-09-18 | 2015-03-25 | 复旦大学附属妇产科医院 | Cervix support |
| CN106344230A (en) * | 2016-08-18 | 2017-01-25 | 马安军 | Anti-intrauterine adhesion device |
| CN106667556A (en) * | 2016-12-27 | 2017-05-17 | 徐大宝 | Intrauterine adhesion prevention and treatment device |
| CN113318279A (en) * | 2018-04-19 | 2021-08-31 | 易浦润（上海）生物技术有限公司 | Elastic film |
| CN109157274B (en) * | 2018-10-24 | 2023-10-20 | 蔡华蕾 | Anti-adhesion uterine cavity bracket and application method thereof |
-
2012
- 2012-11-06 CN CN 201220578087 patent/CN202843882U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104434276A (en) * | 2013-09-18 | 2015-03-25 | 复旦大学附属妇产科医院 | Cervix support |
| CN104257419A (en) * | 2014-10-14 | 2015-01-07 | 中国人民解放军总医院 | Intrauterine adhesion blocker |
| CN106344230A (en) * | 2016-08-18 | 2017-01-25 | 马安军 | Anti-intrauterine adhesion device |
| CN106667556A (en) * | 2016-12-27 | 2017-05-17 | 徐大宝 | Intrauterine adhesion prevention and treatment device |
| CN106667556B (en) * | 2016-12-27 | 2023-09-26 | 徐大宝 | Intrauterine adhesion prevention and treatment device |
| CN113318279A (en) * | 2018-04-19 | 2021-08-31 | 易浦润（上海）生物技术有限公司 | Elastic film |
| CN109157274B (en) * | 2018-10-24 | 2023-10-20 | 蔡华蕾 | Anti-adhesion uterine cavity bracket and application method thereof |
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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: 20130403 Termination date: 20141106 |
|
| EXPY | Termination of patent right or utility model |