CN202105068U

CN202105068U - Y-shaped intrauterine device

Info

Publication number: CN202105068U
Application number: CN2011200781690U
Authority: CN
Inventors: 刘浩
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-03-23
Filing date: 2011-03-23
Publication date: 2012-01-11
Anticipated expiration: 2021-03-23

Abstract

A Y-shaped intrauterine device comprises a Y-shaped support (1), two horizontal arms (2) and a vertical arm (3), wherein the horizontal arms (2) and the vertical arm (3) are sleeved on the Y-shaped support (1). The Y-shaped intrauterine device solves the problems of side reactions of back waist and abdomen ache, irregular uterine bleeding and the like of females with the intrauterine device through anti-inflammatory hemostatic medicines. The Y-shaped intrauterine device is simple in structure, safe in use, fine in contraception effect, simple in production process and easy in placement and extraction.

Description

A kind of Y type intrauterine device

Technical field

This utility model relates to a kind of birth control necessities, and a kind of Y type intrauterine device is provided especially.

Background technology

At present, the domestic and international birth control apparatus kind of using clinically is a lot, but all has different drawbacks, and the popularity of its application is affected.(number of registration: fancy intrauterine device state's pencil medicine < accurate>word 2002 the 3130339th) though contraceptive effect is better, still has certain side reaction when using this birth control apparatus by the accurate product registration of National Drug Administration; As bleed, waist and belly ache etc., support is stainless steel silk moulding, technical sophistication, the copper wire of copper spiral is because of the thin rust corrosion easily of diameter; Both arms two terminal circle ring diameter is bigger; It is painful to increase user when inserting, and what have also need expand the palace, and indivedual user are reluctant to accept.

Summary of the invention

This utility model provides a kind of Y type intrauterine device especially; When solving the band device through the anti-inflammation hemostasia medicine low back, abdominal part ache, the irregular side reaction problem such as bleed in uterus; This Y type intrauterine device is simple in structure, safe in utilization, contraceptive effect is good, production technology is simple, put try to please easy.

The said Y type of this utility model intrauterine device has the following advantages: (1), put that side reaction reduces behind the device; Because the anti-inflammation analgesic of doses is set in the pencil of this utility model on perpendicular arm (3) and transverse arm (2); Can reduce through anti-inflammation analgesic want, side effect such as abdominal part is ached, metrorrhagia, improved safety and the acceptability used; (2), renew the rate height, contraceptive effect is good; Spacing between two transverse arms (2) can keep clinical desired spacing because of the material good springiness; Be difficult for displacement and come off, copper pipe (4) is more anticorrosive and be difficult for oxidizedly than copper wire serpentine pipe, and copper pipe (4) surface meets 168～268mm ², both can reach contraceptive effect, can reduce stimulation again to the uterus; (3), production technology is simple, put try to please easy, easy to operate because become cylindrical on afterbody and the transverse arm (2), diameter is less, need not expand the palace when inserting, and has reduced the discomfort that user is put device.

The said Y type of this utility model intrauterine device mainly is made up of Y type support (1), two transverse arms (2), perpendicular arm (3), and transverse arm (2) is socketed on the Y type support (1) with perpendicular arm (3).

The said Y type of this utility model intrauterine device, wherein, said Y type support (1) is that nontoxic low density polyethylene (LDPE) mixes Barium Sulfate

The said Y type of this utility model intrauterine device, wherein, said transverse arm (2) is formed by copper pipe (4) and silica gel tube (5) with perpendicular arm (3), and copper pipe (4) is connected with silica gel tube (5) successively indirectly.

The said Y type of this utility model intrauterine device, wherein, base with holes in the middle of the end of said perpendicular arm is provided with is connected with the nylon tailfiber in the hole on the base; The length of said nylon tailfiber is 230～250mm.

The said Y type of this utility model intrauterine device, wherein, said transverse arm (2) is made up of two silica gel tubes (5), a copper pipe (4), and copper pipe (4) is connected with silica gel tube (5); Said perpendicular arm (3) is made up of three copper pipes (4), two silica gel tubes (5), and copper pipe (4) is connected with silica gel tube (5) successively indirectly.

The said Y type of this utility model intrauterine device, wherein, the slow releasing pharmaceutical that is provided with the anti-inflammation hemostasia analgesic drug product and/or has contraceptive efficacy in the said silica gel tube (5).

The said Y type of this utility model intrauterine device, wherein, the spacing of the termination of said two transverse arms (2) is 30～33mm.

The said Y type of this utility model intrauterine device, wherein, the length of said perpendicular arm (3) is 19～21mm, diameter is 1.0～2.0mm.

The said Y type of this utility model intrauterine device, wherein, the length of said transverse arm (2) is 15～19mm, diameter is 1.0～2.0mm.

The said Y type of this utility model intrauterine device, wherein, the purity of said copper pipe (4) is 99.95%～100%, the surface area of copper pipe (4) is 168～268mm ², the anti-inflammation hemostasia analgesic drug product in the silica gel tube (5) is 10～25mg.

Description of drawings

Fig. 1 is a Y type support sketch map;

Fig. 2 is a Y type intrauterine device sketch map.

The specific embodiment

Embodiment 1

The said Y type of present embodiment intrauterine device mainly is made up of Y type support (1), two transverse arms (2), perpendicular arm (3), and transverse arm (2) is socketed on the Y type support (1) with perpendicular arm (3).

The said Y type of present embodiment intrauterine device, wherein, said Y type support (1) is that nontoxic low density polyethylene (LDPE) mixes Barium Sulfate

The said Y type of present embodiment intrauterine device, wherein, said transverse arm (2) is formed by copper pipe (4) and silica gel tube (5) with perpendicular arm (3), and copper pipe (4) is connected with silica gel tube (5) successively indirectly.

The said Y type of present embodiment intrauterine device, wherein, base with holes in the middle of the end of said perpendicular arm is provided with is connected with the nylon tailfiber in the hole on the base; The length of said nylon tailfiber is 240mm.

The said Y type of present embodiment intrauterine device, wherein, said transverse arm (2) is made up of two silica gel tubes (5), a copper pipe (4), and copper pipe (4) is connected with silica gel tube (5); Said perpendicular arm (3) is made up of three copper pipes (4), two silica gel tubes (5), and copper pipe (4) is connected with silica gel tube (5) successively indirectly.

The said Y type of present embodiment intrauterine device, wherein, the slow releasing pharmaceutical that is provided with the anti-inflammation hemostasia analgesic drug product and/or has contraceptive efficacy in the said silica gel tube (5).

The said Y type of present embodiment intrauterine device, wherein, the spacing of the termination of said two transverse arms (2) is 33mm.

The said Y type of present embodiment intrauterine device, wherein, the length of said perpendicular arm (3) is 20mm, diameter is 1.5mm.

The said Y type of present embodiment intrauterine device, wherein, the length of said transverse arm (2) is 17mm, diameter is 1.5mm.

The said Y type of present embodiment intrauterine device, wherein, the purity of said copper pipe (4) is 99.95%, the surface area of copper pipe (4) is 200mm ², the anti-inflammation hemostasia analgesic drug product in the silica gel tube (5) is 18mg.

The said Y type of present embodiment intrauterine device is inserted retroposition of uterus in the upper end, uterus, because the spacing of two transverse arms (2) is that 33mm and elasticity are good; Close up insert the uterus after; Basically can return to original spacing, difficult drop-off is lighter to the stimulation of Uterus wall; Secretions is difficult for residual, and copper pipe (4) all exposes and helps copper ion release simultaneously; , with copper pipe (4) alternate the be inserted in silica gel tube that contain anti-inflammation hemostasia analgesic drug product and/or have the slow releasing pharmaceutical of contraceptive efficacy last at whole Y type support (1) through medicament slow release, can reduce postoperative hemorrhage, improve contraceptive effect; The nylon tailfiber of perpendicular arm (3) end helps observing the degree that comes off, conveniently takes out, alleviates the postoperative misery, easy to operate, technology is simple.

Claims

1. Y type intrauterine device is characterized in that: said Y type intrauterine device is made up of Y type support (1), two transverse arms (2), perpendicular arm (3), and transverse arm (2) and perpendicular arm (3) are socketed on the Y type support (1).

2. according to the said Y type of claim 1 intrauterine device, it is characterized in that: said Y type support (1) is that nontoxic low density polyethylene (LDPE) mixes Barium Sulfate.

3. according to the said Y type of claim 1 intrauterine device, it is characterized in that: said transverse arm (2) is formed by copper pipe (4) and silica gel tube (5) with perpendicular arm (3), and copper pipe (4) is connected with silica gel tube (5) successively indirectly.

4. according to the said Y type of claim 1 intrauterine device, it is characterized in that: the end of said perpendicular arm is provided with middle base with holes, is connected with the nylon tailfiber on the base in the hole; The length of said nylon tailfiber is 230～250mm.

5. according to the said Y type of claim 3 intrauterine device, it is characterized in that: said transverse arm (2) is made up of two silica gel tubes (5), a copper pipe (4), and copper pipe (4) is connected with silica gel tube (5); Said perpendicular arm (3) is made up of three copper pipes (4), two silica gel tubes (5), and copper pipe (4) is connected with silica gel tube (5) successively indirectly.

6. according to the said Y type of claim 1 intrauterine device, it is characterized in that: the spacing of the termination of said two transverse arms (2) is 30～33mm.

7. according to the said Y type of claim 1 intrauterine device, it is characterized in that: the length of said perpendicular arm (3) is 19～21mm, and diameter is 1.0～2.0mm.

8. according to the said Y type of claim 1 intrauterine device, it is characterized in that: the length of said transverse arm (2) is 15～19mm, and diameter is 1.0～2.0mm.

9. according to the said Y type of claim 3 intrauterine device, it is characterized in that: the purity of said copper pipe (4) is 99.95%～100%, and the surface area of copper pipe (4) is 168～268mm ², the anti-inflammation hemostasia analgesic drug product in the silica gel tube (5) is 10～25mg.