Intrauterine implant

A technology of implants and uterine implants, which is applied in the field of intrauterine implants, can solve the problems of poor patient compliance, influence, low effect, inconvenience and risk, etc., to reduce uterine adhesions, facilitate placement, and reduce side effects Effect

Active Publication Date: 2014-05-14
吴江永元生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This method does not have the problems of "chronic inflammation induced by intrauterine device, infection and cervical insufficiency caused by Foley balloon catheter", but it still does not solve the problem of prevention and daily barrier adhesion, and the patient's compliance is poor
[0016] There are two main

Method used

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Embodiment Construction

[0065] In order to better understand the technical solution of the present invention, the implementation steps of the present invention will be further described below in conjunction with the accompanying drawings.

[0066] The intrauterine implant of the present invention comprises a stent 1 and a drug-containing membrane 3 coated on the stent 1 .

[0067] Intrauterine implants according to the invention, such as Figure 8 As shown, the drug-containing membrane 3 is coated on the stent 1 to form a membrane layer. Further, as Figure 9 As shown, the drug-containing membrane 3 can also be coated on the stent 1 in several sections to form membrane layers distributed at intervals.

[0068] According to the intrauterine implant of the present invention, preferably, the drug-containing membrane 3 is integrally covered on the three-dimensional area of ​​the outer contour formed by the stent 1 to form a membrane body.

[0069] Such as figure 1 with 2 As shown, in the intrauterin...

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Abstract

The invention relates to the field of medical instruments for gynecology, in particular to an intrauterine implant. The intrauterine implant comprises a stent (1) and a drug-containing diaphragm (3) coating the stent (1). By the intrauterine implant, the problems of stimulation influence on a uterus due to implantation of a long-term intrauterine implant, low uterine mucosa recovery effect, whole body influences caused by oral administration of hormone drugs and the like are improved to a great degree, and effect and individuation degree during phased use are improved greatly.

Description

technical field [0001] The invention relates to the field of gynecological medical instruments, in particular, the invention relates to an intrauterine implant. Background technique [0002] The intrauterine device (IUD) was first used for contraception in 1909. It is a long-acting contraceptive method with good contraceptive effect, safe, easy to use, economical and reversible. Statistics from the World Health Organization in 2002 showed that 156 million women in the world had used IUDs, among which users in Asian countries accounted for the majority, and Chinese users accounted for almost 2 / 3 of the world. Long-term use has proved its safety and reliability. [0003] On the basis of the product and shape of the intrauterine device, the present invention removes the medicine and copper materials that play a role in birth control, uses its safe bracket system, and increases the membrane structure with estrogen and progesterone medicine to treat and prevent intrauterine Adhe...

Claims

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Application Information

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IPC IPC(8): A61F6/14A61M31/00
CPCA61F6/144
Inventor 饶永郑杰
Owner 吴江永元生物科技有限公司
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