CN106473859A - A kind of adjustable intrauterine device - Google Patents
A kind of adjustable intrauterine device Download PDFInfo
- Publication number
- CN106473859A CN106473859A CN201610961160.1A CN201610961160A CN106473859A CN 106473859 A CN106473859 A CN 106473859A CN 201610961160 A CN201610961160 A CN 201610961160A CN 106473859 A CN106473859 A CN 106473859A
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- CN
- China
- Prior art keywords
- sector portion
- contraceptive
- intrauterine device
- inverted triangle
- adjustment length
- 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.)
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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F6/00—Contraceptive devices; Pessaries; Applicators therefor
- A61F6/06—Contraceptive devices; Pessaries; Applicators therefor for use by females
- A61F6/14—Contraceptive devices; Pessaries; Applicators therefor for use by females intra-uterine type
- A61F6/142—Wirelike structures, e.g. loops, rings, spirals
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- Health & Medical Sciences (AREA)
- Reproductive Health (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
The invention discloses a kind of adjustable intrauterine device, including contraceptive handle, contraceptive handle includes sector portion, adjustment length part and coupling part, sector portion top is provided with semicircular plate, semicircular plate both sides are provided with fan-shaped draw-in groove, sector portion top is provided with inverted triangle rack body, sector portion bottom is provided with adjustment length part, adjustment length section lower is provided with the externally threaded coupling part of band, present configuration is simple, make and use cost is low, different parameters can be adjusted according to the actual conditions of Different Individual, achieve and each individuality is cut the garment according to the figure, the purpose that makes to measure, substantially increase accommodation and the accuracy of fit of intrauterine device, work well, good contraceptive effect can be reached, the injury to human body can be reduced again, with good market potential.
Description
Technical field
The present invention relates to a kind of contraceptive device, specifically a kind of adjustable intrauterine device.
Background technology
Contraceptive, is a kind of safe and simple, deep contraceptive device that is liked by numerous women, and China has 40% women to use
Intrauterine device, however, so far, it may be said that any contraceptives all not yet reach the stage of perfection.In utero birth control
Device is no exception, and it compares safely, effectively really, but is also possible to failure.Be also possible to cause bleeding, the soreness of waist, abdomen pendant, sense
Dye, or even be shifted over, pregnancy with IVD in situ is named band pregnancy.
The Chinese patent of Application No. 201510953887.0 discloses a kind of with the degradable multiple of layered nano-structure
The intrauterine device of condensation material, the intrauterine device are made up of a kind of degradable composite material with layered nano-structure, institute
Degradable composite material is stated comprising copper and iron, the degradable composite material is tied for the laminar nano that layers of copper and iron layer are alternately arranged
The mass percentage content of structure, wherein copper is 40-70%, the elastic modelling quantity of the degradable composite material be 80-120GPa it
Between.
The patent is disadvantageous in that：The intrauterine device is by a kind of degradable composite wood with layered nano-structure
Material is constituted, the layered nano-structure that degradable composite material is alternately arranged for layers of copper and iron layer, during use, layers of copper and uterus inwall
Directly contact, causes layers of copper corrosion and produces a large amount of active oxygens and produce great damage to intrauterine environment, unfavorable to human body；With
The degraded of iron, constantly has new layers of copper exposed outside, although layers of copper is nanostructured, can guarantee that the release of copper ion, so as to protect
Card contraceptive effect, reduces the injury to human body, but the normal time uses, and human body is excessive to the intake of copper, and human body can be caused to be poisoned；
The degradable composite material that should have layer structure does not illustrate to be manufactured into the contraceptive of which kind of form and shape, differs surely and protects
The reasonable employment of card material, and cost of manufacture is high, is unfavorable for large-scale popularization.
Content of the invention
It is an object of the invention to provide a kind of adjustable intrauterine device, with asking for solving to propose in above-mentioned background technology
Topic.
For achieving the above object, the present invention provides following technical scheme：
A kind of adjustable intrauterine device, including contraceptive handle, contraceptive handle include sector portion, adjustment length part and
Coupling part, sector portion top are provided with semicircular plate, and semicircular plate both sides are provided with fan-shaped draw-in groove, equipped with placement on fan-shaped draw-in groove
Pipe, places pipe built with trailing arm, and sector portion top is provided with inverted triangle rack body, and sector portion bottom is provided with adjustment length
Part, adjustment length part both sides are provided with the cavity with flexure spring, and adjustment length section lower is provided with the externally threaded connection of band
Part.
As the further scheme of the present invention：The trailing arm top is provided with block.
As the further scheme of the present invention：The inverted triangle rack body includes the first elastic inverted triangle support and second
Elastic inverted triangle support, bonds the second elastic support, the second elastic support lower adhesive sector portion on the outside of the first elastic support
Top.
As the further scheme of the present invention：The coupling part is equipped with tapped regulation rod set, and adjusting rod puts
Portion is connected to flexure spring.
As the further scheme of the present invention：The adjusting rod puts and is provided with uniform sieve aperture, and regulation rod set bottom is provided with and pushes away
Bar groove.
Compared with prior art, the invention has the beneficial effects as follows：Present configuration is simple, makes and use cost is low, can
Actual conditions according to Different Individual are adjusted to different parameters, it is achieved that each individuality cut the garment according to the figure, is made to measure
Purpose, substantially increases accommodation and the accuracy of fit of intrauterine device, works well, and can reach good contraception effect
Really, and the injury to human body can be reduced, with good market potential.
Description of the drawings
Fig. 1 is a kind of structural representation of adjustable intrauterine device device.
Fig. 2 is a kind of structural representation of the semicircular plate of adjustable intrauterine device device.
Fig. 3 is a kind of structural representation of the regulation rod set of adjustable intrauterine device device.
In figure：1- contraceptive handle, 2- sector portion, 3- adjustment length part, 4- coupling part, 5- semicircular plate, 6- fan
The elastic inverted triangle support of shape draw-in groove, 7- trailing arm, 8- block, 9- first, the elastic inverted triangle support of 10- second, 11- flexure spring,
12- cavity, 13- adjust rod set, 14- sieve aperture, 15- push rod groove.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Fig. 1 is referred to, in the embodiment of the present invention, a kind of adjustable intrauterine device, including contraceptive handle 1, contraceptive handle 1
Including sector portion 2, adjustment length part 3 and coupling part 4,2 top of sector portion is provided with semicircular plate 5,5 liang of semicircular plate
Side is provided with fan-shaped draw-in groove 6, equipped with pipe is placed on fan-shaped draw-in groove 6, places pipe built with trailing arm 7, and 7 top of trailing arm is provided with block 8,
The setting of block 8 can increase human comfort, and 2 top of sector portion is provided with inverted triangle rack body, inverted triangle rack body
Including the first elastic inverted triangle support 9 and the second elastic inverted triangle support 10,9 the second elasticity of outside bonding of the first elastic support
Frame 10,10 lower adhesive sector portion of the second elastic support, 2 top, 2 bottom of sector portion are provided with adjustment length part 3, adjust
3 both sides of length thereof are provided with the cavity 12 with flexure spring 11, and 3 bottom of adjustment length part is provided with the externally threaded coupling part of band
4, coupling part 4 carries externally threaded coupling part 4 with tapped regulation rod set 13 equipped with tapped regulation rod set 13
Using threaded engagement, contraceptive extension elongation is adjusted by the screwing length of regulation screw thread, regulation 13 top of rod set is connected to soft
Property spring 11, adjust rod set 13 and be provided with uniform sieve aperture 14, it is to avoid human uterine's inwall is contacted with larger areas of copper, so as to mitigating
Injury of a large amount of active oxygens produced because of the too fast corrosion of copper to intrauterine environment, adjusts 13 bottom of rod set and is provided with push rod groove 15.
Present configuration is novel, stable, the present invention when using, according to the concrete condition of Different Individual, by trailing arm 7
It is mounted in the placement pipe of different sector draw-in grooves 6, the opening angle of trailing arm 7 is adjusted, inverted triangle rack body has nanometer for a kind of
The degradable elasticity composite of structure, when 7 opening angle of trailing arm is compared with hour, the extruding of inverted triangle rack body is reduced, and carries outer spiral shell
The coupling part 4 of line utilizes threaded engagement with tapped regulation rod set 13, by adjusting the screwing length of screw thread adjusting
Contraceptive extension elongation, it is copper product to carry externally threaded coupling part 4, and tapped regulation rod set 13 is iron material, will push away
Bar is placed on propulsion human body in push rod groove 15, be provided with uniform sieve aperture 14 due to adjusting rod set 13, it is to avoid human uterine's inwall
Contact with larger areas of copper, so as to mitigate injury of a large amount of active oxygens produced because of the too fast corrosion of copper to intrauterine environment, meanwhile,
With the degraded for adjusting iron at 13 sieve aperture of rod set, copper ion gradually discharges, it is ensured that contraceptive effect, can reach good contraception
Effect, and the injury to human body can be reduced, present configuration is simple, makes and use cost is low, can be according to the reality of Different Individual
Border situation is adjusted to different parameters, it is achieved that the purpose that each individuality is cut the garment according to the figure, makes to measure, substantially increases palace
The accommodation and accuracy of fit of interior contraceptive, works well, with good market potential.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of spirit or essential attributes without departing substantially from the present invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit is required rather than described above is limited, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference in claim should not be considered as and limit involved claim.
Moreover, it will be appreciated that although this specification is been described by according to embodiment, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical scheme in each embodiment can also form those skilled in the art through appropriately combined
Understandable other embodiment.
Claims (3)
1. a kind of adjustable intrauterine device, including contraceptive handle, it is characterised in that contraceptive handle includes sector portion, regulation
Length thereof and coupling part, sector portion top are provided with semicircular plate, and semicircular plate both sides are provided with fan-shaped draw-in groove, fan-shaped draw-in groove
On equipped with place pipe, place pipe built with trailing arm, sector portion top is provided with inverted triangle rack body, and sector portion bottom is provided with
Adjustment length part, adjustment length part both sides are provided with the cavity with flexure spring, and adjustment length section lower is provided with the outer spiral shell of band
The coupling part of line, the trailing arm top are provided with block, the inverted triangle rack body include the first elastic inverted triangle support and
Second elastic inverted triangle support, bonds the second elastic support on the outside of the first elastic support, the second elastic support lower adhesive is fan-shaped
Part top.
2. a kind of adjustable intrauterine device device according to claim 1, it is characterised in that the coupling part is equipped with
Tapped regulation rod set, adjusting rod set top are connected to flexure spring.
3. a kind of adjustable intrauterine device device according to claim 4, it is characterised in that the adjusting rod puts and sets
There is uniform sieve aperture, adjust rod set bottom and be provided with push rod groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610961160.1A CN106473859B (en) | 2016-11-04 | 2016-11-04 | A kind of adjustable intrauterine device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610961160.1A CN106473859B (en) | 2016-11-04 | 2016-11-04 | A kind of adjustable intrauterine device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106473859A true CN106473859A (en) | 2017-03-08 |
| CN106473859B CN106473859B (en) | 2018-10-30 |
Family
ID=58271344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610961160.1A Expired - Fee Related CN106473859B (en) | 2016-11-04 | 2016-11-04 | A kind of adjustable intrauterine device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106473859B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3734089A (en) * | 1970-12-15 | 1973-05-22 | R Gaud | Contraceptive device |
| US4005707A (en) * | 1975-05-30 | 1977-02-01 | Moulding Jr Thomas S | Variable size intrauterine contraceptive device |
| CN204951297U (en) * | 2015-09-19 | 2016-01-13 | 烟台计生药械有限公司 | Adjustable elasticity intrauterine device |
| CN105559960A (en) * | 2015-12-17 | 2016-05-11 | 辽宁浩宏医疗科技股份有限公司 | Intrauterine device made of degradable composite material with layered nano-structure |
| CN205251812U (en) * | 2015-09-29 | 2016-05-25 | 燕芳莉 | Fang gong chamber adhesion birth control ware |
| CN205515128U (en) * | 2016-03-24 | 2016-08-31 | 中国医科大学附属盛京医院 | Can prevent and treat triangle -shaped intrauterine device that falls of hysteromyoma |
-
2016
- 2016-11-04 CN CN201610961160.1A patent/CN106473859B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3734089A (en) * | 1970-12-15 | 1973-05-22 | R Gaud | Contraceptive device |
| US4005707A (en) * | 1975-05-30 | 1977-02-01 | Moulding Jr Thomas S | Variable size intrauterine contraceptive device |
| CN204951297U (en) * | 2015-09-19 | 2016-01-13 | 烟台计生药械有限公司 | Adjustable elasticity intrauterine device |
| CN205251812U (en) * | 2015-09-29 | 2016-05-25 | 燕芳莉 | Fang gong chamber adhesion birth control ware |
| CN105559960A (en) * | 2015-12-17 | 2016-05-11 | 辽宁浩宏医疗科技股份有限公司 | Intrauterine device made of degradable composite material with layered nano-structure |
| CN205515128U (en) * | 2016-03-24 | 2016-08-31 | 中国医科大学附属盛京医院 | Can prevent and treat triangle -shaped intrauterine device that falls of hysteromyoma |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106473859B (en) | 2018-10-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhang Meijuan Inventor after: Liu Haixiang Inventor after: Zhang Yanzhi Inventor before: Zhang Yanzhi |
|
| CB03 | Change of inventor or designer information | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20180914 Address after: 262400 No. 3, No. 304, Gushan street, Changle County, Weifang, Shandong. Applicant after: Zhang Meijuan Address before: 450000 Henan Zhengzhou high tech Industrial Development Zone, Cui Zhu Street 6, 2 East 2 unit 3 level 10. Applicant before: ZHENGZHOU LIDIYA PHARMACEUTICAL TECHNOLOGY CO., LTD. |
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| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181030 Termination date: 20191104 |
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| CF01 | Termination of patent right due to non-payment of annual fee |