CN103301557B - Disposable assisted reproduction device - Google Patents
Disposable assisted reproduction device Download PDFInfo
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- CN103301557B CN103301557B CN201310255153.6A CN201310255153A CN103301557B CN 103301557 B CN103301557 B CN 103301557B CN 201310255153 A CN201310255153 A CN 201310255153A CN 103301557 B CN103301557 B CN 103301557B
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- shaped structure
- assisted reproduction
- reproduction device
- rod
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Abstract
The invention discloses a disposable assisted reproduction device. Assisted reproduction equipment which can be operated by a patient voluntarily does not exist in the existing market. The assisted reproduction device comprises a rod-shaped structure, a protective film and a traction system, and is in an integral forming structure, wherein the rod-shaped structure is a cylinder with the height of 7cm and the basal diameter of 3cm; the outer edge of the circumference of the upper bottom surface of the rod-shaped structure is fixedly connected with the outer edge of the protective film, so that the rod-shaped structure and the protective film form an inverted concave bowl-shaped cavity with the depth of 1cm for containing drugs; and the traction system is fixedly arranged in the center of the lower bottom surface of the rod-shaped structure for taking the assisted reproduction device. The protective film at the top end of the assisted reproduction device can be molten under the action of an environment in a vagina, and the drugs can be released, so that an anti-sperm antibody can be neutralized, and the fertilization rate is increased. The assisted reproduction device is convenient to use and moderate in price; the patient has no pressure or adverse effect mentally, so that the sperm quality can be improved effectively, and the fertilization probability is increased; and the assisted reproduction device is suitable for use and popularization in families with pregnancy requirements.
Description
Technical field
The invention belongs to medical instruments field, relate to a kind of disposable Pregnancy-assisting device.
Background technology
Along with aggravating circumstances pollution problem increasingly and under the social competition of cruelty day by day under hard work pressure, increasing people is faced with that fertility declines, the puzzlement of even sterility and infertility.In Infertile couples, infertile caused by male factor is medically called male sterility, accounts for the ratio of 51.1%, and except genital orgnas,male's organic disease, wherein 80-90% is because semen quality declines.And oligospermia, azoospermia, immune infertility and Lean production are the arch-criminals causing semen quality to decline:
1, oligospermia causes (ascetic more than one week, sperm concentration < 20*106/ml) by varicocele, endocrinopathy, the chemical factors affecting spermatogenesis and cryptorchidism etc.;
2, azoospermia changes refining composition by infective agent, and infringement testis, epididymal function cause (a level sperm < 25% or a+b level sperm < 50%);
3, immune infertility (antisperm antibody+) is by damaging or destroying blood-testis barrier caused by inflammation, the immunocyte making sperm-specific antigen appear contact blood circulation produces antisperm antibody, the latter 10-15min after ejaculation can cause the agglutination phenomenon of sperm, and affects motion and the fertility of sperm;
4, Lean production (Semen liquefaction is more than 60min) is reduced by the proteolytic enzyme of prostatic secretions, brinase is not enough or seminal vesicle is secreted fructose and causes, and the sperm viscosity in patient's seminal fluid increases or do not liquefy.
Along with deepening continuously of research, find that the ratio of male sterility is increasing, and male is conceived to oneself he-man and daring and resolution is unwilling to seek medical advice, and once be apprised of its fertility low after, stress is very big, and sense of defeat usually makes its their libido escape in invisible.So the solution of the best helps them to improve semen quality, can naturally give birth to.
Summary of the invention
The object of the invention is for the deficiencies in the prior art, provide a kind of disposable Pregnancy-assisting device.
The disposable Pregnancy-assisting device of the present invention comprises club shaped structure, protecting film, trailer system, and be one of the forming structure; Described club shaped structure is high is 7cm, basal diameter is the cylinder of 3cm, the upper bottom surface circumference outer of club shaped structure is fixedly connected with the outer of protecting film, club shaped structure and protecting film Formation Depth is made to be the bowl-shape cavity of inversion spill of 1cm, for holding medicine; The bottom surface center of club shaped structure is fixed with trailer system, for this Pregnancy-assisting device of taking.
The material of described protecting film is Poly(D,L-lactide-co-glycolide, solubilized under the effect of intravaginal environment.
The material of described club shaped structure is rubber, silica gel a kind of or both composite materials.
The medicine that the cavity that described club shaped structure and protecting film are formed can hold is adenosine triphosphate, pentoxifylline, pancreatin peptide protoenzyme, fibrinolytic protein source etc.
Described trailer system can be draw ring or cord structure.
This Pregnancy-assisting device before dispatching from the factory all through Aseptic sterilisation process, discardable after a procedure.
The invention has the beneficial effects as follows:
The present invention inserts immediately in vagina after man and wife's normal sexuality, and the sperm quantity that can effectively prevent from seminal fluid from flowing out causing is not enough.The protecting film on Pregnancy-assisting device top can melt under the effect of intravaginal environment, discharge medicine in cavity that club shaped structure and protecting film formed, in can helping and antisperm antibody, free antibodies quantity is reduced, reduce the combination of sperm and antibody, improve rate of fertilization; Semen liquefaction can be contributed to, reduce sperm viscosity, dispel the factor of Inhibit sperm capacitation in refining, increase motility of sperm and acrosome reaction, impel seminal fluid to cervical orifice directed flow, promote the combination with zona pellucida, improve pregnancy rate.Can be operated by women, also can assist operation by male.Easy to use, moderate, psychologically without any pressure and harmful effect, effectively can improve sperm quality, increase probability of becoming pregnant, be suitable for using in the family having conceived requirement and promoting.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of the present invention;
Fig. 2 is another kind of structural representation of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is further analyzed.
As shown in Figure 1 and Figure 2, Pregnancy-assisting device of the present invention comprises club shaped structure 1, protecting film 2, trailer system 3, and be one of the forming structure; Described club shaped structure 1 is high is 7cm, basal diameter is the cylinder of 3cm, the upper bottom surface circumference outer of club shaped structure 1 is fixedly connected with the outer of protecting film 2, club shaped structure 1 and protecting film 2 Formation Depth is made to be the bowl-shape cavity 4 of inversion spill of 1cm, for holding medicine; The bottom surface center of club shaped structure 1 is fixed with trailer system 3, for this Pregnancy-assisting device of taking.
The material of described protecting film 2 is Poly(D,L-lactide-co-glycolide, solubilized under the effect of intravaginal environment.
The material of described club shaped structure 1 is silica gel, rubber a kind of or the composite material both them.
The medicine that the cavity that club shaped structure 1 and protecting film 2 are formed can hold is adenosine triphosphate, pentoxifylline, pancreatin peptide protoenzyme, fibrinolytic protein source etc.
As shown in Figure 1, described club shaped structure 1 can be the cylindrical structure of entity, and described trailer system 3 is be provided with a draw ring at the bottom surface center of club shaped structure 1, for pulling this Pregnancy-assisting device.
As shown in Figure 2, that described club shaped structure 1 can be hollow, that two bottom surfaces are closed cylindrical structure, can reduce the weight of club shaped structure 1 like this, and cost-saving.Described trailer system 3 is be provided with a cord at the bottom surface center of club shaped structure 1, for pulling this Pregnancy-assisting device.
The present invention inserts immediately in vagina after man and wife's normal sexuality, flat sleeping more than 30 minutes, pulls trailer system and take out voluntarily after two hours.The protecting film 2 on Pregnancy-assisting device top can melt under the effect of intravaginal environment, discharge medicine in cavity 4 that club shaped structure 1 and protecting film 2 formed, in can helping and antisperm antibody, free antibodies quantity is reduced, reduce the combination of sperm and antibody, improve rate of fertilization; Semen liquefaction can be contributed to, reduce sperm viscosity, dispel the factor of Inhibit sperm capacitation in refining, increase motility of sperm and acrosome reaction, impel seminal fluid to cervical orifice directed flow, promote the combination with zona pellucida, improve pregnancy rate.
This Pregnancy-assisting device before dispatching from the factory all through Aseptic sterilisation process, discardable after a procedure.
Above-described embodiment is not that the present invention is not limited only to above-described embodiment for restriction of the present invention, as long as meet application claims, all belongs to protection scope of the present invention.
Claims (3)
1. a disposable Pregnancy-assisting device, it is characterized in that this Pregnancy-assisting device is for comprising club shaped structure, protecting film, trailer system, be one of the forming structure; Described club shaped structure is high is 7cm, basal diameter is the cylinder of 3cm, and the upper bottom surface circumference outer of club shaped structure is fixedly connected with the outer of protecting film; The bottom surface center of club shaped structure is fixed with trailer system;
The material of described protecting film is Poly(D,L-lactide-co-glycolide.
2. a kind of disposable Pregnancy-assisting device as claimed in claim 1, is characterized in that the material of described club shaped structure is rubber, silica gel a kind of or both composite materials.
3. a kind of disposable Pregnancy-assisting device as claimed in claim 1, is characterized in that described trailer system can be draw ring or cord structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310255153.6A CN103301557B (en) | 2013-06-25 | 2013-06-25 | Disposable assisted reproduction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310255153.6A CN103301557B (en) | 2013-06-25 | 2013-06-25 | Disposable assisted reproduction device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103301557A CN103301557A (en) | 2013-09-18 |
| CN103301557B true CN103301557B (en) | 2015-07-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310255153.6A Active CN103301557B (en) | 2013-06-25 | 2013-06-25 | Disposable assisted reproduction device |
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| CN (1) | CN103301557B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2525951Y (en) * | 2002-01-16 | 2002-12-18 | 程定超 | Catheter for artificial insemination and injecting medicine into uterus |
| CN1511500A (en) * | 2002-12-26 | 2004-07-14 | 乐 马 | Self aid pregnant insemination device and its using method |
| CN2738742Y (en) * | 2004-10-18 | 2005-11-09 | 刘海春 | Medical emulsion two-cavity pregnancy-assisting tube |
| CN203342187U (en) * | 2013-06-25 | 2013-12-18 | 杭州安体科技有限公司 | Disposable conception assisting device |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4865589A (en) * | 1987-04-22 | 1989-09-12 | Ludwig Simmet | Instrument for the transfer of materials such as sperm and embryos |
| GB2462273A (en) * | 2008-07-30 | 2010-02-03 | Bridget Katie English | Semen collecting and insemination device |
-
2013
- 2013-06-25 CN CN201310255153.6A patent/CN103301557B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2525951Y (en) * | 2002-01-16 | 2002-12-18 | 程定超 | Catheter for artificial insemination and injecting medicine into uterus |
| CN1511500A (en) * | 2002-12-26 | 2004-07-14 | 乐 马 | Self aid pregnant insemination device and its using method |
| CN2738742Y (en) * | 2004-10-18 | 2005-11-09 | 刘海春 | Medical emulsion two-cavity pregnancy-assisting tube |
| CN203342187U (en) * | 2013-06-25 | 2013-12-18 | 杭州安体科技有限公司 | Disposable conception assisting device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103301557A (en) | 2013-09-18 |
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