CN2354528Y - Intrauterine device - Google Patents
Intrauterine device Download PDFInfo
- Publication number
- CN2354528Y CN2354528Y CN 99222405 CN99222405U CN2354528Y CN 2354528 Y CN2354528 Y CN 2354528Y CN 99222405 CN99222405 CN 99222405 CN 99222405 U CN99222405 U CN 99222405U CN 2354528 Y CN2354528 Y CN 2354528Y
- Authority
- CN
- China
- Prior art keywords
- arm
- transverse arm
- intrauterine device
- transverse
- longitudinal
- 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)
- Surgical Instruments (AREA)
Abstract
The utility model relates to an intrauterine device, wherein, the two ends of the opening of an arc ring on the tail part of a support bracket are respectively provided with a longitudinal arm upward extending and mutually gathered. The upper end is provided with a transverse arm a little upward extending in inclination or horizontally extending to the two sides. The end part of the transverse arm is the end head of an arc ring. The longitudinal and transverse arms are provided with copper sleeve pipes and the other parts are sheathed with silicone pipes. The upper parts of the two longitudinal arms contiguous to the transverse arm are sheathed with a section of silicone pipe containing the two longitudinal arms together. The utility model can simultaneously move with the uterus with wide telescopic ranges. The placing operation can be obtained at one time in order to improve the adaptability, the safety and the effectiveness of the intrauterine device.
Description
This utility model relates to a kind of contraceptive.
The intrauterine device kind that present women uses is a lot, as the 8th volume on the 31st phase utility model patent communique disclosed a kind of＜single arm type butterfly copper birth control apparatus (application number 91226061.0) the birth control apparatus support that should be made by stainless steel silk has nearly oval afterbody, the twisted shape cervical region that is twisted into by two bursts of steel wires intersections is arranged above it, and these two strands of steel wires that are twisted into cervical region stretch termination side arm and cervical region afterbody in the form of a ring to both sides and keep same plane.Though this birth control apparatus has contraceptive effect preferably, because its oval afterbody transverse diameter broad can not push away and retreat to the uterine cavity hypomere with disposed tubes in the disposed tubes idol when uterine cavity is inserted of packing into, even quilt is taken out of uterine cavity; Above-mentioned in addition birth control apparatus cervical region is that the Flos Cannabis that two strands of steel wires are twisted into is buckled, and flexible amplitude is little.
The purpose of this utility model is to provide a kind of can make it to lay the intrauterine device of operation one-time-reach-place greatly and again with the uterus flexible scope that is synchronized with the movement.
The purpose of this utility model can realize by following measure: a kind of intrauterine device, its by a stainless steel silk make all at conplane support, its trailing arm and transverse arm are provided with copper sleeve, remaining part is with silica gel tube, and be with one section silica gel tube that two trailing arms are included in two adjacent trailing arm tops of transverse arm, it is characterized in that: respectively there is a trailing arm that extends upward and close up mutually at support afterbody loop opening two ends, and its upper end oriented both sides level or the extension end that is inclined upwardly slightly are the transverse arm of loop termination.Longitudinal and transverse arm rounding off.
This utility model mainly includes support, copper sleeve and silica gel tube.Its medium-height trestle is all frameworks in same plane of being made by a stainless steel silk, and this support afterbody is loop-drive shape, the labyrinth radius of its each several part can be identical also can be different.Respectively there is a trailing arm that extends upward and close up mutually at afterbody loop-drive opening two ends, the transverse arm that oriented again both sides, the upper end of each trailing arm levels (or being inclined upwardly slightly) are extended, and arm rounding off in length and breadth, it is open that entire bracket is.This transverse arm end is loop-drive shape termination, and the radius of curvature of its each several part can equate also can not wait.Two ends spacing and TDUF size are complementary.Be provided with copper sleeve on stainless steel silk support trailing arm and transverse arm, it can be the serpentine pipe of copper wire coiled, also can be copper pipe.Except that the part that is provided with copper sleeve, other parts all are with medical silicone tube stainless steel silk are covered on support.But be with one section silica gel tube that two trailing arms are included in two adjacent trailing arm tops of transverse arm.
This utility model has following advantage compared to existing technology:
1, this utility model tail end loop-drive transverse diameter, is released easily and is placed uterine cavity when when uterine cavity is placed less than the disposed tubes internal diameter, makes it lay accurate, the one-time-reach-place of operation.
2, this utility model Open architecture can increase the flexible amplitude of two transverse arms, makes it to be synchronized with the movement with the uterus, improves the conformability of birth control apparatus, and difficult decline is deviate from, and improves safety again.
Drawing is described as follows:
Fig. 1 is that master of the present utility model looks sketch map.
Fig. 2 is the sketch map of Fig. 1 medium-height trestle.
Fig. 3 is this utility model user mode sketch map.
The utility model is described in further detail to utilize the example shown in the accompanying drawing.In the sketch map of Fig. 1, Fig. 2 and intrauterine device shown in Figure 3, all be loop-drive shape by what a stainless steel silk was made at conplane support afterbody 1, respectively there is a trailing arm that extends upward and close up mutually 2 at its opening two ends, the horizontally extending transverse arm 3 in oriented again both sides, the upper end of each trailing arm, arm rounding off in length and breadth.These transverse arm two ends are loop-drive shape termination 4.On stainless steel stent trailing arm and transverse arm, be provided with spiral copper sleeve pipe 5.Remove the part that is provided with copper sleeve on support, other parts all are with silica gel tube 6, but are being with one section silica gel tube 7 that two trailing arms are included in two adjacent trailing arm tops of transverse arm.
Claims (2)
1, a kind of intrauterine device, its by a stainless steel silk make all at conplane support, its trailing arm (2) and transverse arm (3) are provided with copper sleeve (5), remaining part is with silica gel tube (6), and be with one section silica gel tube that two trailing arms are included in (7) with two adjacent trailing arm tops of transverse arm, it is characterized in that: respectively there is a trailing arm that extends upward and close up mutually at support afterbody (1) loop opening two ends, and its upper end oriented both sides level or the extension end that is inclined upwardly slightly are the transverse arm of loop termination (4).
2, intrauterine device according to claim 1 is characterized in that: longitudinal and transverse arm rounding off.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99222405 CN2354528Y (en) | 1999-01-01 | 1999-01-01 | Intrauterine device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99222405 CN2354528Y (en) | 1999-01-01 | 1999-01-01 | Intrauterine device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2354528Y true CN2354528Y (en) | 1999-12-22 |
Family
ID=34012802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99222405 Expired - Lifetime CN2354528Y (en) | 1999-01-01 | 1999-01-01 | Intrauterine device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2354528Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101534757B (en) * | 2006-09-20 | 2011-06-15 | 梅琳达·金嘉·卡尔帕蒂 | Intrauterine contraceptive device |
| CN109330759A (en) * | 2018-11-14 | 2019-02-15 | 山东省妇幼保健院 | Contraceptive and its apparatus for placing in new bio degradable material uterine cavity-uterine neck |
-
1999
- 1999-01-01 CN CN 99222405 patent/CN2354528Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101534757B (en) * | 2006-09-20 | 2011-06-15 | 梅琳达·金嘉·卡尔帕蒂 | Intrauterine contraceptive device |
| CN109330759A (en) * | 2018-11-14 | 2019-02-15 | 山东省妇幼保健院 | Contraceptive and its apparatus for placing in new bio degradable material uterine cavity-uterine neck |
| CN109330759B (en) * | 2018-11-14 | 2022-01-14 | 山东省妇幼保健院 | Uterine cavity-cervix contraceptive device made of biodegradable material and placement device thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SHENYANG XINXIN HEALTH CARE SUPPLIES FACTORY Free format text: FORMER NAME OR ADDRESS: AN YIXIN |
|
| CP03 | Change of name, title or address |
Address after: 110020 No. 53, North Street, heavy industry, Tiexi District, Shenyang Patentee after: Shenyang Xinxin medical supplies factory Address before: 116033 No. 44, learning street, Shahekou District, Liaoning, Dalian Patentee before: An Yixin |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |