CN106473859B - A kind of adjustable intrauterine device - Google Patents
A kind of adjustable intrauterine device Download PDFInfo
- Publication number
- CN106473859B CN106473859B CN201610961160.1A CN201610961160A CN106473859B CN 106473859 B CN106473859 B CN 106473859B CN 201610961160 A CN201610961160 A CN 201610961160A CN 106473859 B CN106473859 B CN 106473859B
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- CN
- China
- Prior art keywords
- inverted triangle
- sector portion
- contraceptive
- coupling part
- 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
-
- 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 devices, including contraceptive handle, contraceptive handle includes sector portion, adjustment length part and coupling part, sector portion top is equipped with semicircular plate, semicircular plate both sides are equipped with fan-shaped card slot, sector portion top is equipped with inverted triangle rack body, sector portion lower part is equipped with adjustment length part, adjustment length section lower is equipped with externally threaded coupling part, the configuration of the present invention is simple, it makes low with use cost, different parameters can be adjusted according to the actual conditions of Different Individual, it realizes and cuts the garment according to the figure to each individual, the purpose made to measure, substantially increase the accommodation and accuracy of fit of intrauterine device, it works 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 by the favorite contraceptive device of numerous women, and China has 40% women to use palace
Interior contraceptive, however, so far, it may be said that perfect stage all has not yet been reached in any contraceptives.Intrauterine device
No exception, it is certain relatively safely, effectively, but is also possible to failure.It is also possible to cause bleeding, the soreness of waist, abdomen pendant, infect,
Even be displaced, pregnancy with IVD in situ or cry band pregnancy.
Application No. is 201510953887.0 Chinese patent disclose it is a kind of degradable multiple with layered nano-structure
The intrauterine device of condensation material, the intrauterine device are made of a kind of degradable composite material with layered nano-structure, institute
It includes copper and iron to state degradable composite material, and the degradable composite material is layers of copper and the alternately arranged laminar nano knot of iron layer
Structure, the wherein mass percentage content of copper are 40-70%, the elasticity modulus 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, and degradable composite material is layers of copper and the alternately arranged layered nano-structure of iron layer, in use, layers of copper and uterus inner wall
It is in direct contact, causes layers of copper to be corroded and generate a large amount of active oxygens and great damage is generated to intrauterine environment, it is unfavorable to human body；With
The degradation of iron, constantly there is that new layers of copper is exposed outside, although layers of copper is nanostructure, the release of copper ion is can guarantee, to protect
Contraceptive effect is demonstrate,proved, reduces the injury to human body, but often time use, human body is excessive to the intake of copper, can lead to human poisoning；
The degradable composite material with layer structure is manufactured into the contraceptive of which kind of form and shape without explanation, differs and surely protects
The reasonable employment of material is demonstrate,proved, and cost of manufacture is high, is unfavorable for large-scale popularization.
Invention content
The purpose of the present invention is to provide a kind of adjustable intrauterine devices, to solve mentioned above in the background art ask
Topic.
To achieve the above object, the present invention provides the following technical solutions：
A kind of adjustable intrauterine device, including contraceptive handle, contraceptive handle include sector portion, adjustment length part and
Coupling part, sector portion top are equipped with semicircular plate, and semicircular plate both sides are equipped with fan-shaped card slot, are equipped with and place on fan-shaped card slot
Pipe is placed and trailing arm is housed in pipe, and sector portion top is equipped with inverted triangle rack body, and sector portion lower part is equipped with adjustment length portion
Point, adjustment length part both sides are equipped with the cavity with flexure spring, and adjustment length section lower is equipped with externally threaded interconnecting piece
Point.
As a further solution of the present invention：The trailing arm top is equipped with block.
As a further solution of the present invention：The inverted triangle rack body includes the first elastic inverted triangle holder and second
Elastic inverted triangle holder, first elastic the second elastic inverted triangle holder of inverted triangle stent outer bonding, the second elastic inverted triangle branch
Frame lower adhesive sector portion top.
As a further solution of the present invention：The coupling part is equipped with tapped adjusting rod set, and adjusting rod is put on
Portion is connected to flexure spring.
As a further solution of the present invention：The adjusting rod is put on equipped with uniform sieve pore, and adjusting rod set lower part, which is equipped with, to push away
Bar slot.
Compared with prior art, the beneficial effects of the invention are as follows：The configuration of the present invention is simple, making is low with use cost, can
Different parameters are adjusted according to the actual conditions of Different Individual, is realized and is cut the garment according to the figure to each individual, makes to measure
Purpose substantially increases the accommodation and accuracy of fit of intrauterine device, works well, and can reach good contraception effect
Fruit, and the injury to human body can be reduced, there is good market potential.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of adjustable intrauterine device device.
Fig. 2 is a kind of structural schematic diagram of the sector portion and adjustment length part of adjustable intrauterine device device.
Fig. 3 is that a kind of fan of adjustable intrauterine device device adjusts the structural schematic diagram of rod set.
In figure：1- contraceptives handle, 2- sector portions, 3- adjustment lengths part, the coupling parts 4-, 5- semicircular plates, 6- fans
The elastic inverted triangle holder of shape card slot, 7- trailing arms, 8- blocks, 9- first, the elastic inverted triangle holders of 10- second, 11- flexure springs,
12- cavitys, 13- adjust rod set, 14- sieve pores, 15- push rod slots.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Referring to Fig. 1, 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 equipped with semicircular plate 5,5 liang of semicircular plate
Side is equipped with fan-shaped card slot 6, is managed equipped with placement on fan-shaped card slot 6, places equipped with trailing arm 7 in pipe, 7 top of trailing arm is equipped with block 8, gear
The setting of block 8 can increase human comfort, and 2 top of sector portion is equipped with inverted triangle rack body, inverted triangle rack body packet
9 and second elastic inverted triangle holder 10 of the first elastic inverted triangle holder is included, the first elastic 9 outside of inverted triangle holder bonds the second bullet
Property inverted triangle holder 10,2 top of the second 10 lower adhesive sector portion of elastic inverted triangle holder, 2 lower part of sector portion, which is equipped with, adjusts
Length thereof 3 is saved, 3 both sides of adjustment length part are equipped with the cavity 12 with flexure spring 11, and 3 lower part of adjustment length part is equipped with band
Externally threaded coupling part 4, coupling part 4 be equipped with tapped adjusting rod set 13, with externally threaded coupling part 4 with interior
The adjusting rod set 13 of screw thread utilizes threaded engagement, and contraceptive extension elongation is adjusted by adjusting the screwing length of screw thread, adjusts
13 top of rod set is connected to flexure spring 11, adjusts rod set 13 and is equipped with uniform sieve pore 14, avoids human uterine's inner wall and big face
Product copper contact adjusts rod set 13 to mitigate injury of a large amount of active oxygens generated by the too fast corrosion of copper to intrauterine environment
Lower part is equipped with push rod slot 15.
Structure of the invention is novel, stable, in the use of the present invention, according to the concrete condition of Different Individual, by trailing arm 7
In the placement pipe of different fan-shaped card slots 6, the opening angle of trailing arm 7 is adjusted, inverted triangle rack body is a kind of with nanometer
The degradable elasticity composite material of structure, when 7 opening angle of trailing arm is smaller, inverted triangle rack body, which squeezes, to be reduced, with outer spiral shell
The coupling part 4 of line utilizes threaded engagement with tapped adjusting rod set 13, is adjusted by adjusting the screwing length of screw thread
Contraceptive extension elongation is copper product with externally threaded coupling part 4, and tapped adjusting rod set 13 is iron material, will be pushed away
Bar, which is placed in push rod slot 15, promotes human body, is equipped with uniform sieve pore 14 due to adjusting rod set 13, avoids human uterine's inner wall
It is contacted with larger areas of copper, to mitigate injury of a large amount of active oxygens generated by the too fast corrosion of copper to intrauterine environment, meanwhile,
With the degradation for adjusting iron at 13 sieve pore of rod set, copper ion gradually discharges, ensure that contraceptive effect, can reach good contraception
Effect, and the injury to human body can be reduced, the configuration of the present invention is simple, making is low with use cost, can be according to the reality of Different Individual
Different parameters are adjusted in border situation, realize the purpose cut the garment according to the figure, made to measure to each individual, substantially increase palace
The accommodation and accuracy of fit of interior contraceptive, work well, and have good market potential.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Profit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent requirements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (2)
1. a kind of adjustable intrauterine device, including contraceptive handle, which is characterized in that contraceptive handle includes sector portion, adjusts
Length thereof and coupling part, sector portion top are equipped with semicircular plate, and semicircular plate both sides are equipped with fan-shaped card slot, fan-shaped card slot
Upper to place and trailing arm is housed in pipe equipped with pipe is placed, sector portion top is equipped with inverted triangle rack body, and sector portion lower part is equipped with
Adjustment length part, adjustment length part both sides are equipped with the cavity with flexure spring, and adjustment length section lower is equipped with outer spiral shell
The coupling part of line, the coupling part are equipped with tapped adjusting rod set, and the adjusting rod puts on equipped with uniform sieve pore, adjusts
Pole covers lower part and is equipped with push rod slot, is copper product with externally threaded coupling part, and tapped adjusting rod set is iron material, will
Push rod, which is placed in push rod slot, promotes human body, since adjusting rod is put on equipped with uniform sieve pore, avoid human uterine's inner wall with it is big
Area copper contacts, and the trailing arm top is equipped with block, and the inverted triangle rack body includes the first elastic inverted triangle holder and the
Two elastic inverted triangle holders, first elastic the second elastic inverted triangle holder of inverted triangle stent outer bonding, the second elastic inverted triangle
Holder lower adhesive sector portion top.
2. a kind of adjustable intrauterine device device according to claim 1, which is characterized in that the adjusting rod covers top
It is connected to flexure spring.
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 CN106473859A (en) | 2017-03-08 |
| CN106473859B true 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 |
|---|---|
| CN106473859A (en) | 2017-03-08 |
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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 |