CN2770616Y - Multi-ring-wing rotary-arm butterfly copper-silver intra uterine device - Google Patents
Multi-ring-wing rotary-arm butterfly copper-silver intra uterine device Download PDFInfo
- Publication number
- CN2770616Y CN2770616Y CN 200520000976 CN200520000976U CN2770616Y CN 2770616 Y CN2770616 Y CN 2770616Y CN 200520000976 CN200520000976 CN 200520000976 CN 200520000976 U CN200520000976 U CN 200520000976U CN 2770616 Y CN2770616 Y CN 2770616Y
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- China
- Prior art keywords
- butterfly
- pole
- center
- ring
- silver
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- Expired - Fee Related
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- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The utility model relates to a multi-ring-wing rotary-arm butterfly copper-silver intrauterine device which is combined by a transverse cantilever and a butterfly supporter which are connected through an axle head, wherein the transverse cantilever can rotate around the axle head, a center-pole is connected to the axle head and is perpendicular with the transverse cantilever, and both ends of the transverse cantilevered and the lower end of the center-pole are provided with annular small wings. Each end head of the utility model is in an annular shape so as to effectively prevent the utility model from being clamped and embedded, and the transverse cantilever and the butterfly body can rotate so as to be convenient for the intrauterine placement and solve the contradiction of placement and wear. The integral form is matched with the intrauterine cavity so as to reduce the stimulation to the uterus and can prevent sloughing, and the copper-silver alloy intrauterine device has the protective action on the human body.
Description
Technical field
This utility model relates to the birth control apparatus of a kind of family planning aspect, is specifically related to a kind of copper silver intrauterine device, belongs to International Classification of Patents A61F6/14 " the in utero contraceptive of type " technical field.
Background technology
Intrauterine device is accepted by the numerous women of child-bearing age as a kind of convenience, effective contraceptive device.But applied various birth control apparatus owing on its structural design, exist the higher or pregnancy rate with iud problem of higher of expulsion rate at present.In the later stage seventies, develop a kind of T type intrauterine device abroad, expulsion rate is significantly reduced, it is big to the normal pressure of Uterus wall but to exist transverse arm, with the adaptation that do not match of uterus function form, Uterus wall is caused the problem of damage easily when operation.
The utility model content
The purpose of this utility model is to overcome above-mentioned deficiency, provides a kind of inlay card that can effectively prevent to take place, and has the rotation transverse arm, and convenient in utero placement can effectively prevent the multi-ring-wing rotary-arm type butterfly copper silver intrauterine device that comes off again.
The technical solution of the utility model is as follows.
A kind of multi-ring-wing rotary-arm type butterfly copper silver intrauterine device, it is connected by spindle nose with the butterfly supporter by horizontal cantilever and combines, horizontal cantilever is rotatable around spindle nose, center-pole is connected in spindle nose and perpendicular with horizontal cantilever, butterfly supporter support ring symmetrically is around in the periphery of center-pole, be provided with annular winglet at the two ends of horizontal cantilever, also be provided with annular winglet in the lower end of center-pole.Be arranged with the Kufil pipe on horizontal cantilever both sides, and on center-pole, be provided with the Kufil pipe.
This utility model multi-ring-wing rotary-arm type butterfly copper silver intrauterine device, its each termination thereby have effectively prevented the generation of inlay card ringwise.Can rotate between its transverse arm and the butterfly main body, make things convenient for placement in utero, solve and placed and the contradiction of wearing.Its integral form and intrauterine cavity coincide, and have reduced the stimulation to the uterus, can prevent from again to come off.Product is no tailfiber structure, does not influence sexual life between resting period.The birth control apparatus of Kufil plays the effect of protection to people's physical ability, and simultaneously owing to adopted the Kufil pipe of loosening formula in the design, so the release area of copper ion is big.
Description of drawings
Fig. 1 is an overall structure sketch map of the present utility model.
Among the figure: 1, annular winglet, 2, the Kufil pipe, 3, the cantilever spindle nose, 4, the butterfly supporter, 5, horizontal cantilever, 6, center-pole.
The specific embodiment
Multi-ring-wing rotary-arm type butterfly copper silver intrauterine device, be rotatably connected by spindle nose 3 with butterfly supporter 4 by horizontal cantilever 5 and form, center-pole 6 is connected in spindle nose 3 and perpendicular with horizontal cantilever 5, butterfly supporter 4 symmetric support are surrounded on around the center-pole 6, are provided with annular winglet 1 at the two ends of horizontal cantilever and the lower end of center-pole.The both sides of horizontal cantilever 5 are arranged with Kufil pipe 2, are provided with 3 joint Kufil pipes 2 on center-pole 6.
Birth control apparatus is placed in utero, butterfly supporter 4 has the elastic anchorage force that adapts with the uterus physiology and appearance and is attached to uterine cavity, and stretches along with easypro the contracting in uterus, can keep birth control apparatus in utero being in the normal position, be difficult for descending, coming off, horizontal cantilever 5 supports whole birth control apparatus.Be provided with more piece Kufil pipe 2 on horizontal cantilever 5 and center-pole 6, because the active function of its dissociated copper ion, contraceptive effect can improve greatly.The excellent support effect of butterfly supporter has been avoided too big to the normal pressure of palace wall and damage that cause.
Claims (2)
1, a kind of multi-ring-wing rotary-arm type butterfly copper silver intrauterine device, it is characterized in that: it is connected by spindle nose (3) with butterfly supporter (4) by horizontal cantilever (5) and combines, horizontal cantilever (5) is rotatable around spindle nose (3), center-pole (6) is connected in spindle nose (3) and perpendicular with horizontal cantilever (5), butterfly supporter (4) support ring symmetrically is around in the periphery of center-pole (6), be provided with annular winglet (1) at the two ends of horizontal cantilever (5), also be provided with annular winglet (1) in the lower end of center-pole (6).
2, multi-ring-wing rotary-arm type butterfly copper silver intrauterine device according to claim 1 is characterized in that: be arranged with Kufil pipe (2) on the both sides of horizontal cantilever (5), and be provided with Kufil pipe (2) on center-pole (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520000976 CN2770616Y (en) | 2005-01-18 | 2005-01-18 | Multi-ring-wing rotary-arm butterfly copper-silver intra uterine device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520000976 CN2770616Y (en) | 2005-01-18 | 2005-01-18 | Multi-ring-wing rotary-arm butterfly copper-silver intra uterine device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2770616Y true CN2770616Y (en) | 2006-04-12 |
Family
ID=36704404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520000976 Expired - Fee Related CN2770616Y (en) | 2005-01-18 | 2005-01-18 | Multi-ring-wing rotary-arm butterfly copper-silver intra uterine device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2770616Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101019791B (en) * | 2007-03-21 | 2010-05-19 | 唐文祥 | Intrauterine device with slow released medicine |
-
2005
- 2005-01-18 CN CN 200520000976 patent/CN2770616Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101019791B (en) * | 2007-03-21 | 2010-05-19 | 唐文祥 | Intrauterine device with slow released medicine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |