CN205234740U - Vaginal ring who contains slowly -releasing medicine - Google Patents

Abstract

The utility model provides a vaginal ring who contains slowly -releasing medicine, sill bar below including the xarm and locating the xarm, the xarm is the T type and is copperly with the sill bar, the xarm is equipped with the silicone rubber sleeve outward, and the silicone rubber sleeve both ends are equipped with evenly distributed's annular silvered film for ball form, xarm is filled with the slowly -releasing medicine with the cavity intussuseption that the silicone rubber sleeve formed on the sill bar. The utility model discloses combining copper and slowly -releasing medicine, exerting dual contraceptive effect, it is effectual to practise contraception, and through add the silvered film on the copper sill bar, in contraceptive effect that has the health care of disinfecting simultaneously, reduced the emergence probability of gynaecology's disease in the use, be worth application promotion.

Description

A kind of intrauterine contraceptive loop that contains slow releasing pharmaceutical

Technical field

The utility model relates to family planning apparatus technical field, refers to that especially one can be placed in vaginaThe intrauterine contraceptive loop that contains slow releasing pharmaceutical.

Background technology

Family planning is the fundamental state policy of China, and intrauterine contraceptive loop is as the effective contraceptive device of one, in ChinaIn family planning work, play an important role. Existing intrauterine contraceptive loop in use may be to women's healthCause certain injury, such as easily occurring the side reactions such as tingling sensation, leucorrhea increasing, vaginitis. How existWhen improving intrauterine contraceptive loop contraceptive efficacy, reduce the generation of the gynecological disease causing because use intrauterine contraceptive loop,Improving numerous women's the general level of the health, is the problem that needs at present solution.

Utility model content

For solving above the deficiencies in the prior art, the utility model proposes a kind of contraception that contains slow releasing pharmaceuticalRing.

The technical solution of the utility model is achieved in that

An intrauterine contraceptive loop that contains slow releasing pharmaceutical, comprises transverse arm and is located at bottom bar, transverse arm and the end of transverse arm belowBar is T-shaped and is copper;

Transverse arm is provided with silicone rubber sleeve outward, and silicone rubber sleeve two ends are spherical shape, the sky that transverse arm and silicone rubber sleeve formIn chamber, be filled with slow releasing pharmaceutical, on bottom bar, establish the silver coating of the equally distributed annular of row.

Preferably, transverse arm two ends are spherical shape, and transverse arm length is 38-42mm.

Preferably, silicone rubber sleeve is the methyl vinyl silicone rubber cover of hardness 80 ± 5, and silicone rubber sleeve thickness is0.9-1.2mm。

Preferably, on bottom bar, be also provided with the groove for placing anti-inflammation drugs.

Compared with prior art, the utility model combines copper and contraception slow releasing pharmaceutical, brings into play dual keeping awayPregnant effect, contraceptive effect is good; And by set up silver coating on copper bottom bar, in contraception, have and killThe effect of bacterium health care, has reduced the probability of happening of gynecological disease in use, is worth application.

Brief description of the drawings

In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, below by rightIn embodiment or description of the Prior Art, the accompanying drawing of required use is briefly described, apparently, belowAccompanying drawing in description is only embodiment more of the present utility model, for those of ordinary skill in the art,Do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.

Fig. 1 is structural representation of the present utility model.

In figure: 1, transverse arm; 2, bottom bar; 21, silver coating; 3, slow releasing pharmaceutical; 4, silicone rubber sleeve.

Detailed description of the invention

Below in conjunction with the accompanying drawing in the utility model embodiment, to the technical side in the utility model embodimentCase is clearly and completely described, and obviously, described embodiment is only that the utility model part is realExecute example, instead of whole embodiment. Based on the embodiment in the utility model, ordinary skill peopleMember, not making the every other embodiment obtaining under creative work prerequisite, belongs to the utility modelThe scope of protection.

As shown in Figure 1: a kind of intrauterine contraceptive loop that contains slow releasing pharmaceutical, comprises transverse arm 1 and be located at transverse arm 1 belowBottom bar 2, transverse arm 1 is T-shaped and is copper with bottom bar 2;

Transverse arm 1 is outer is provided with silicone rubber sleeve 4, and silicone rubber sleeve 4 two ends are spherical shape, transverse arm 1 and silicone rubber sleeve 4(the contraception class medicine of slowly-releasing occurs anti-as do not selected with silicon rubber in the cavity forming, to be filled with slow releasing pharmaceutical 3The contraceptive steroid megestrol acetate of answering is main ingredient), bottom bar 2 is provided with the silver-plated of equally distributed annularLayer 21.

Compared with prior art, the concrete following advantage of the utility model:

1, dual contraceptive efficacy, contraceptive effect is more remarkable, and a copper transverse arm 1 can produce with bottom bar 2There is the copper ion of contraceptive efficacy, then come to be filled with slow releasing medicinal in cavity that transverse arm 1 and silicone rubber sleeve 4 formThing 3, slow releasing pharmaceutical 3 can stably discharge its contained contraception class drug slow by silicone rubber sleeve 4Out, act on vagina mucosa, enter blood also by human body is absorbed, produce contraceptive effect;

2, contraception has good bactericidal action simultaneously, and the silver ion in silver coating 21 can play goodAntibiotic health effect, adopts silvering 21 can also save ag material;

3, silicone rubber sleeve 4 two ends are spherical shape, can not produce sense of discomfort.

As the preferred technical scheme of one, an embodiment more of the present utility model, transverse arm 1 two ends are ballShape, transverse arm 1 length is 38-42mm.

In use, if vagina motion may make silicone rubber sleeve 4 produce distortion, thereby make the horizontal stroke in itArm 1 produces sense of discomfort to vagina, and for fear of this situation, transverse arm 1 two ends are designed to spherical shape. Through manyInferior experiment confirmation, when transverse arm 1 length is 38-42mm, the utility model is easily put into and difficult drop-off.

As the preferred technical scheme of one, another embodiment of the present utility model, silicone rubber sleeve 4 is hardness80 ± 5 methyl vinyl silicone rubber cover, silicone rubber sleeve 4 thickness are 0.9-1.2mm.

The hardness of the methyl vinyl silicone rubber cover of hardness 80 ± 5 is moderate, neither can produce foreign body sensation, again notEasily produce distortion or come off; When silicone rubber sleeve 4 thickness are 0.9-1.2mm, silicone rubber sleeve 4 not only intensity good,Easily processing, also contributes to slow releasing pharmaceutical 3 to keep suitable release rate.

As the preferred technical scheme of one, another embodiment of the present utility model, is also provided with use on bottom bar 2In the groove of placing anti-inflammation drugs.

In order further to reduce the occurrence probability of gynecological disease in the utility model use, bottom bar 2 is provided with useIn the groove of placing anti-inflammation drugs, the anti-inflammation drugs of placing in groove when use can slowly be discharged, anti-Only vagina or intra-uterine infection germ.

The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model,All within spirit of the present utility model and principle, any amendment of doing, be equal to replacement, improvement etc., allWithin should being included in protection domain of the present utility model.

Claims (4)

1. an intrauterine contraceptive loop that contains slow releasing pharmaceutical, is characterized in that: comprise transverse arm (1) and be located at transverse arm(1) bottom bar (2) of below, transverse arm (1) is T-shaped and is copper with bottom bar (2);

Transverse arm (1) is outer is provided with silicone rubber sleeve (4), and silicone rubber sleeve (4) two ends are spherical shape, transverse arm (1)In the cavity forming with silicone rubber sleeve (4), be filled with slow releasing pharmaceutical (3), bottom bar (2) is provided with evenly pointThe annular silver coating (21) of cloth.

2. the intrauterine contraceptive loop that contains slow releasing pharmaceutical according to claim 1, is characterized in that: transverse arm (1)Two ends are spherical shape, and transverse arm (1) length is 38-42mm.

3. the intrauterine contraceptive loop that contains slow releasing pharmaceutical according to claim 1, is characterized in that: silicone rubber sleeve(4) be the methyl vinyl silicone rubber cover of hardness 80 ± 5, silicone rubber sleeve (4) thickness is 0.9-1.2mm.

4. the intrauterine contraceptive loop that contains slow releasing pharmaceutical according to claim 1, is characterized in that: bottom bar (2)On be also provided with the groove for placing anti-inflammation drugs.