CN2834471Y - Intrauterine birth control device - Google Patents
Intrauterine birth control device Download PDFInfo
- Publication number
- CN2834471Y CN2834471Y CN 200520031610 CN200520031610U CN2834471Y CN 2834471 Y CN2834471 Y CN 2834471Y CN 200520031610 CN200520031610 CN 200520031610 CN 200520031610 U CN200520031610 U CN 200520031610U CN 2834471 Y CN2834471 Y CN 2834471Y
- Authority
- CN
- China
- Prior art keywords
- stainless steel
- contraceptive device
- intrauterine
- utility
- model
- 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 - Lifetime
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- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The utility model relates to a novel intrauterine contraceptive device which is a Y-shaped intrauterine contraceptive device formed by the winding of stainless steel wires. The utility model is provided with two side arms and a vertical arm, wherein the two side arms are respectively wound with thin copper wires; the vertical arm is sheathed with copper pipes; the end parts of the three arms are provided with an arc-shaped structure which is formed by the winding of the stainless steel wires which are respectively sheathed with silicone tubes. The intrauterine contraceptive device of the utility model has the advantages that the elasticity of the two side arms is good, supporting force is strong, the intrauterine contraceptive device can be telescopic following the uterus and has little possibility of falling off, the releasing areas of copper ions of the contraceptive device are large, the contraceptive effect is good and the device carried side effects are obvious smaller than an imported contraceptive device in a TCU ring type and a suspending type.
Description
One, technical field
This utility model relates to a kind of intrauterine device, particularly a kind of intrauterine device that contains active substance.
Two, background technology
Intrauterine device is good, easy to use, economic, the safe and effective normal effect contraceptive device of a kind of contraceptive effect.China begins to promote the use of intrauterine device from the sixties, the round sealed monocycle of being made by all steel filament winding is to intrauterine device, " V " shape birth control apparatus of similar human body uterine cavity shaped, arrive in recent years the TCu ring introduced, suspension type birth control apparatus etc. again, varied birth control apparatus is arranged.The birth control apparatus of all steel circular ring type is at present domestic not to be re-used, though other several birth control apparatus contraceptive effects are also good, but it is little to exist closed activity substance content, support force is relatively poor, and problem such as more easily come off is though that the intrauterine device of introduction is shaped as is open, it is big to contain active matter quality, amount of bleeding is many, pain obvious or placement technique is had relatively high expectations but also exist, and the easy damaged human body is difficult for promoting.
Three, summary of the invention
The purpose of this utility model is a kind of new intrauterine devices care of design, and this birth control apparatus meets the human body physiological characteristics requirement, good springiness, and support force is suitable, and not only contraceptive effect is good, and placement technique is easy to grasp and promote, and side effect is little.
This utility model is achieved in that
It is by the intrauterine device of the shape similar " Y " of stainless steel silk coiled, is wound with the active substance thin copper wire on two side arms, and the outer end is by steel wire coiled arcuation, and is installed with silicone rubber tube on this section arcuation steel wire; Be with the active substance copper pipe on perpendicular arm, also can overlap silicon rubber pipe, also can also can be placed with the medicine adhesive tape of antiinflammation simultaneously in perpendicular arm the inside with thin copper wire directly around erecting on the arm, the lower end is installed with silicone rubber tube by steel wire coiled arcuation on the steel wire.
The utility model has the advantages that: it designs at the defective of prior art, the both arms good springiness, support force is strong, and can stretch with uterine contraction, the arc design of both arms outer end also is coated with silicone rubber tube, easy damaged uterine cavity inwall can not keep birth control apparatus not to be subjected to displacement in uterine cavity, has reduced expulsion rate; Copper ion release area is big, and selective scope is wide, and contraceptive effect is good, and the side effect of band device is significantly less than the TCu ring and the suspension type birth control apparatus of introduction.
Four, description of drawings:
Accompanying drawing is a structural representation of the present utility model.
Five, the specific embodiment
Describe this utility model specific embodiment in detail below in conjunction with accompanying drawing:
This utility model is by the shape of the stainless steel silk coiled birth control apparatus like English " Y " word, and two side arms 5 and 11 outer end are coated with silicone rubber tube 4 and 1 respectively respectively by stainless steel silk 3 and stainless steel silk 13 coiled arc structures on stainless steel silk 3 and 13; On four stainless steel silks of two side arms 5 and 11, be wound with active substance thin copper wire 2 and 12 respectively, also can be with two strands of steel wires of each side arm and together around last copper wire, preferably respectively around last copper wire, because the release area of copper just can be bigger like this; On perpendicular arm 10, be with active substance copper pipe 9, the steel wire 6 coiled arc structures of the bottom of perpendicular arm 10, and on steel wire 6, also be coated with silicone rubber tube 7.Copper pipe at perpendicular arm 10 can be placed a bit of medicine adhesive tape 8 for 9 li, is mainly used in intrauterine antiinflammation.
Claims (4)
1, new intrauterine devices care, it is characterized in that: it is by the shape of the stainless steel silk coiled intrauterine device like " Y " word, the outer end of two side arms (5) and (1) is by stainless steel silk (3) and (13) coiled arc structure, on stainless steel silk (3) and (13), be coated with silicone rubber tube (4) and (1) respectively, be wound with thin copper wire (2) and (12) respectively on four stainless steel silks of two side arms (5) and (11); On perpendicular arm (10), be with copper pipe (9), erect stainless steel silk (6) the coiled arc structure of arm (10) lower end, and silicone rubber tube (7) is arranged at stainless steel silk (6) upper sleeve through.
2, new intrauterine devices care according to claim 1 is characterized in that: two stainless steel silks on each side arm (5) and (11) can merge together around last thin copper wire (2) and (12).
3, new intrauterine devices care according to claim 1 is characterized in that: can overlap silica gel tube on the perpendicular arm (10), and also can be around thin copper wire.
4, according to claim 1 or 3 described new intrauterine devices care, it is characterized in that: in perpendicular arm (10), can be placed with medicine adhesive tape (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520031610 CN2834471Y (en) | 2005-08-16 | 2005-08-16 | Intrauterine birth control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520031610 CN2834471Y (en) | 2005-08-16 | 2005-08-16 | Intrauterine birth control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2834471Y true CN2834471Y (en) | 2006-11-08 |
Family
ID=37299130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520031610 Expired - Lifetime CN2834471Y (en) | 2005-08-16 | 2005-08-16 | Intrauterine birth control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2834471Y (en) |
-
2005
- 2005-08-16 CN CN 200520031610 patent/CN2834471Y/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20150816 Granted publication date: 20061108 |
|
| EXPY | Termination of patent right or utility model |