CN103860311B - Intrauterine device fixture - Google Patents
Intrauterine device fixture Download PDFInfo
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- CN103860311B CN103860311B CN201410110512.3A CN201410110512A CN103860311B CN 103860311 B CN103860311 B CN 103860311B CN 201410110512 A CN201410110512 A CN 201410110512A CN 103860311 B CN103860311 B CN 103860311B
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- collagen protein
- holder
- static line
- control apparatus
- birth control
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Abstract
The invention discloses a kind of intrauterine device fixture, comprise collagen protein holder and collagen protein static line, the top of collagen protein holder is provided with collagen protein fixing feet, the bottom of collagen protein holder is provided with fixing hole, fixing hole is fixed in one end of collagen protein static line, the other end of collagen protein static line is provided with the collagen protein connecting ring connecting birth control apparatus upper end, the upper opening of collagen protein connecting ring.Instant invention overcomes existing intrauterine device in uterus easily to move down, come off, cause the defects such as puerpera is hemorrhage, pain, provide one to fix in uterus, avoid moving down and coming off, avoid the intrauterine device fixture causing the hemorrhage pain of puerpera.
Description
Technical field
The invention belongs to contraceptive field, be specifically related to a kind of intrauterine device fixture.
Background technology
Growth difference is the core of healthy reproduction, and the whole world is every year because of gestation, labour complaication dead women more than 50 ten thousand people, and wherein 25-30% is unwillingly abortion, and reducing unexpected pregnancy is face major issue at present.At present, China is now still in the baby boom, annual childbirth number reaches more than 1,600 ten thousand, and because of many reasons, according to lancet magazine ran in 2011, China has become one of current the highest country of cesarean delivery rate, and about about 40% anemia of pregnant woman is with Cesarean esction mode termination of pregnancy, and Partial Hospitals cesarean delivery rate reaches 60%-80%.But, because puerperal not easily adopts effective contraceptives, contraceptive failure occurs, large more options artificial abortion, artificial abortion in a short time in puerperal is the most common cause of high-risk artificial abortion, for the women of age of sucking and cesarean postoperate, artificial abortion operation risk is high, very easily produces severe complication, and particularly cesarean postoperate is pregnant in a short time, because uterus cicatrix is still at healing phases, easily cause the complication of the threat to life safety such as uterine rupture, cicatrix position gestation, placenta previa.Therefore, pay close attention to the contraception of this particular time in puerperal, research is applicable to safe, the effective and long-acting contraceptive device of physiological periods in puerperal, and this is to the family planning policy carrying out China, and the healthy reproduction level and the reduction maternal mortality rate tool that improve the women of child-bearing age have very important significance.
IUD(Intra Utery Divc is placed, intrauterine device the women of child-bearing age of China) be one of main contraceptive device.But domestic and international clinical research observation at present, because cavity of uterus in puerperal is large, miyaguchi relaxation, puerperal is immediately after placement of intrauterine devices, due to uterus contraction in puerperal, return to the past, birth control apparatus position in uterus changes with uterine volume change, therefore, there is birth control apparatus position and move down, come off, cause the problems such as puerpera is hemorrhage, pain.China has and adopts the report of lucky Na ring for practising contraception in time puerperal in recent years, although lucky Na ring reduces expulsion rate according to the literature, but menorrhagia, irregular bleeding and price be higher etc., and problem still limits its extensive use.
Summary of the invention
The technical problem to be solved in the present invention in uterus easily moves down for existing intrauterine device, come off, cause that puerpera is hemorrhage, the defect of pain, there is provided one to fix in uterus, avoid moving down and coming off, avoid the intrauterine device fixture causing the hemorrhage pain of puerpera.
In order to solve the problems of the technologies described above, the invention provides following technical scheme: intrauterine device fixture, comprise collagen protein holder and collagen protein static line, the top of collagen protein holder is provided with collagen protein fixing feet, the bottom of collagen protein holder is provided with fixing hole, one end of collagen protein static line is fixed in fixing hole, and the other end of collagen protein static line is provided with the collagen protein connecting ring connecting birth control apparatus upper end, the upper opening of collagen protein connecting ring.
Adopt the intrauterine device fixture of technical solution of the present invention, comprise collagen protein holder and collagen protein static line, the top of collagen protein holder is provided with collagen protein fixing feet; Collagen protein holder is fixed on intrauterine upper inside wall by collagen protein fixing feet.The bottom of collagen protein holder is provided with fixing hole, and fixing hole is fixed in one end of collagen protein static line, and the other end of collagen protein static line is provided with the collagen protein connecting ring connecting birth control apparatus upper end; Collagen protein static line is fixed on the lower end of collagen protein holder, and birth control apparatus for connecting birth control apparatus, thus is hung over the below of collagen protein holder by collagen protein connecting ring by collagen protein static line and collagen protein connecting ring.The upper opening of collagen protein connecting ring; Opening, for birth control apparatus is stuck in collagen protein connecting ring, meanwhile, avoids birth control apparatus to come off from collagen protein connecting ring.Collagen protein has biological degradability, can in uterus by absorption degraded, and therefore, collagen protein holder, collagen protein static line and collagen protein connecting ring in uterus can slowly be degraded, and usually absorb degraded, to human non-toxic's side effect in 6-8 week in puerperal.After puerpera's Cesarean esction, birth control apparatus is stuck on collagen protein connecting ring, collagen protein holder is fixed on the upper inside wall in uterus, now, birth control apparatus is due to the restriction of collagen protein static line, birth control apparatus is hung on the below of holder, when uterus is shunk gradually, birth control apparatus is due to the restriction of collagen protein holder and collagen protein static line, be positioned at intrauterine certain position always, simultaneously, collagen protein is degraded gradually and is absorbed, when uterus is contracted to normal volume, collagen protein then by thus avoid birth control apparatus to move down, come off, and then avoid causing the hemorrhage pain of puerpera.
Further, also include the collagen protein fixed network of upper end open, lower end closed, the upper end of collagen protein fixed network is connected with the lower end of collagen protein holder, and collagen protein static line and collagen protein connecting ring are all positioned at collagen protein fixed network.Birth control apparatus is limited in certain position by collagen protein fixed network, avoids birth control apparatus to roll, friction Uterus wall cause damage, thus reduce pain, avoid hemorrhage.
Further, the lower end inner wall of described collagen protein fixed network is provided with the collagen protein connecting line connecting birth control apparatus lower end.The upper end of birth control apparatus is connected with the collagen protein connecting ring below collagen protein holder, and the lower end of birth control apparatus is connected with the lower end of collagen protein fixed network, thus makes birth control apparatus fixing more firm.
Further again, the outer wall of described collagen protein fixed network is provided with collagen protein fixed bar, and one end of collagen protein fixed bar is connected with the outer wall of collagen protein fixed network, and the other end of collagen protein fixed bar is collagen protein fixing feet.Collagen protein fixed bar is fixed and uterus inwall from both sides by collagen protein fixed network further, thus limits vacillating now to the left, now to the right of collagen protein fixed network, thus makes birth control apparatus fixing more firm.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, technical solution of the present invention is further illustrated:
Fig. 1 is the schematic diagram of intrauterine device fixture embodiment of the present invention;
Fig. 2 is the top view of Fig. 1.
Detailed description of the invention
As shown in Figure 1 and Figure 2, intrauterine device fixture of the present invention, comprise collagen protein holder 1 and collagen protein static line 2, the top of collagen protein holder 1 is provided with collagen protein fixing feet 3, the bottom of collagen protein holder 1 is provided with fixing hole 4, one end of collagen protein static line 2 is fixed in fixing hole 4, and the other end of collagen protein static line 2 is provided with the collagen protein connecting ring 5 connecting birth control apparatus upper end, the upper opening of collagen protein connecting ring 5; Also include the collagen protein fixed network 6 of upper end open, lower end closed, the upper end of collagen protein fixed network 6 is connected with the lower end of collagen protein holder 1, and collagen protein static line 2 and collagen protein connecting ring 5 are all positioned at collagen protein fixed network 6; The lower end inner wall of described collagen protein fixed network 6 is provided with the collagen protein connecting line 7 connecting birth control apparatus lower end; The outer wall of described collagen protein fixed network 6 is provided with collagen protein fixed bar 8, and one end of collagen protein fixed bar 8 is connected with the outer wall of collagen protein fixed network 6, and the other end of collagen protein fixed bar 8 is collagen protein fixing feet 3.
In specific implementation process, collagen protein holder 1 is cylindrical, the collagen protein fixing feet 3 on collagen protein holder 1 top is provided with three and is evenly located at the top of collagen protein holder 1, collagen protein fixing feet 3 is spike, hammer into uterus inwall by tip, collagen protein fixed bar 8 is provided with two.During operation, collagen protein static line 2 is connected with fixing hole 4, the other end of collagen protein static line 2 is connected with collagen protein connecting ring 5, one end of birth control apparatus is by the opening on collagen protein connecting ring 5, the upper end of birth control apparatus is connected with collagen protein connecting ring 5, with collagen protein connecting line 7, the lower end of birth control apparatus is connected with collagen protein fixed network 6, expectant mother Celiotomy Wean, the collagen protein fixing feet 3 on collagen protein holder 1 top is hammered in the top inner wall of uterus, the collagen protein fixing feet 3 of collagen protein fixed bar 8 end is hammered in the inwall of both sides, uterus, uterus is sewed up by means routinely again, subsequently, maternal uterine shrinks gradually, return to the past, now, birth control apparatus is subject to nail in the collagen protein holder 1 at top, uterus and the restriction of collagen protein fixed network 6, all the time same position is in, avoid birth control apparatus along with uterine contraction, return to the past, change in volume and moving, produce with Uterus wall and rub, cause vulneratio uteri and puerpera's pain, simultaneously, collagen protein holder 1, collagen protein static line 2, collagen protein fixing feet 3, collagen protein connecting ring 5, collagen protein fixed network 6, collagen protein connecting line 7 and collagen protein fixed bar 8 degraded and absorbed gradually, work as uterine contraction, when returing to the past to normal volume, collagen protein holder 1, collagen protein static line 2, collagen protein fixing feet 3, collagen protein connecting ring 5, collagen protein fixed network 6, the also degradable absorption of collagen protein connecting line 7 and collagen protein fixed bar 8, now, birth control apparatus is then positioned at intrauterine tram.
If collagen protein holder 1 is rectangle; collagen protein fixing feet 3 is provided with two, four, five or more quantity; collagen protein fixing feet 3 is jaw shape; collagen protein fixed bar 8 is provided with three, four, five or more quantity; collagen protein static line 2 is provided with three, four or greater number, and collagen protein connecting ring 5 is connected all within protection domain by collagen protein connecting line 7 with between birth control apparatus.
For a person skilled in the art, under the prerequisite not departing from structure of the present invention, can also make some distortion and improvement, these also should be considered as protection scope of the present invention, and these all can not affect effect of the invention process and practical applicability.
Claims (3)
1. intrauterine device fixture, it is characterized in that: comprise collagen protein holder and collagen protein static line, the top of collagen protein holder is provided with collagen protein fixing feet, the bottom of collagen protein holder is provided with fixing hole, one end of collagen protein static line is fixed in fixing hole, the other end of collagen protein static line is provided with the collagen protein connecting ring connecting birth control apparatus upper end, the upper opening of collagen protein connecting ring; Also include the collagen protein fixed network of upper end open, lower end closed, the upper end of collagen protein fixed network is connected with the lower end of collagen protein holder, and collagen protein static line and collagen protein connecting ring are all positioned at collagen protein fixed network.
2. intrauterine device fixture as claimed in claim 1, is characterized in that: the lower end inner wall of described collagen protein fixed network is provided with the collagen protein connecting line connecting birth control apparatus lower end.
3. intrauterine device fixture as claimed in claim 2, it is characterized in that: the outer wall of described collagen protein fixed network is provided with collagen protein fixed bar, one end of collagen protein fixed bar is connected with the outer wall of collagen protein fixed network, and the other end of collagen protein fixed bar is collagen protein fixing feet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410110512.3A CN103860311B (en) | 2014-03-24 | 2014-03-24 | Intrauterine device fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410110512.3A CN103860311B (en) | 2014-03-24 | 2014-03-24 | Intrauterine device fixture |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103860311A CN103860311A (en) | 2014-06-18 |
| CN103860311B true CN103860311B (en) | 2015-08-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410110512.3A Expired - Fee Related CN103860311B (en) | 2014-03-24 | 2014-03-24 | Intrauterine device fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103860311B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108670498A (en) * | 2018-05-25 | 2018-10-19 | 海口市人民医院（中南大学湘雅医学院附属海口医院） | Intravascular stent and using method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1048495A (en) * | 1989-07-12 | 1991-01-16 | 维尔德梅尔斯·德克 | Device for fixing contraceptive device to wall of uterus |
| CN1131534A (en) * | 1994-09-26 | 1996-09-25 | 休戈·辛伯 | Intrauterine contraceptive device |
| US5626148A (en) * | 1991-06-20 | 1997-05-06 | Leiras Oy | Device for intrauterine use |
| CN201299698Y (en) * | 2008-11-20 | 2009-09-02 | 山东省计划生育科学技术研究所 | Stationary round uterine cavity shape intrauterine device |
-
2014
- 2014-03-24 CN CN201410110512.3A patent/CN103860311B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1048495A (en) * | 1989-07-12 | 1991-01-16 | 维尔德梅尔斯·德克 | Device for fixing contraceptive device to wall of uterus |
| US5626148A (en) * | 1991-06-20 | 1997-05-06 | Leiras Oy | Device for intrauterine use |
| CN1131534A (en) * | 1994-09-26 | 1996-09-25 | 休戈·辛伯 | Intrauterine contraceptive device |
| CN201299698Y (en) * | 2008-11-20 | 2009-09-02 | 山东省计划生育科学技术研究所 | Stationary round uterine cavity shape intrauterine device |
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| CN103860311A (en) | 2014-06-18 |
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