CN203677358U - Drug-loaded oviduct contraceptive device - Google Patents
Drug-loaded oviduct contraceptive device Download PDFInfo
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- CN203677358U CN203677358U CN201320710486.9U CN201320710486U CN203677358U CN 203677358 U CN203677358 U CN 203677358U CN 201320710486 U CN201320710486 U CN 201320710486U CN 203677358 U CN203677358 U CN 203677358U
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- drug
- loaded
- tube body
- contraceptive device
- medicine
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Abstract
The utility model relates to contraceptives and particularly discloses a drug-loaded oviduct contraceptive device. The drug-loaded oviduct contraceptive device comprises a rod-shaped tube body and is characterized in that the interior of the tube body is hollow and contains a drug, micropores which are communicated with the hollow interior are uniformly distributed in the surface of the tube body, the tube diameter of the middle of the tube body is smaller than that of the two ends of the tube body, and the tube body is dumbbell-shaped. The drug-loaded oviduct contraceptive device is simple in structure, convenient in use, reasonable in design, strong in plasticity, good in temperature adaptability and stable in chemical property, is free from toxic and side effects, is applicable to human bodies and is suitable for being widely popularized and applied.
Description
(1) technical field
This utility model relates to a kind of contraceptive, particularly a kind of medicine carrying common oviduct IUD.
(2) background technology
Birth control apparatus is a kind of contraceptive device being placed in cavity of uterus, can be made up of metal, plastics or silicone rubber.Birth control apparatus safety, reliable, contraceptive rate reaches 90% left and right, at present, the whole world more has 8,000 ten thousand women to use clean musical instrument, the user of China's birth control apparatus account for take contraceptives the couple at child-bearing age 40%.
At present, technology maturation the birth control apparatus being widely used have 22 kinds, 84 each models.It is to stop using for 5 years that these birth control apparatus find that there is 23% left and right through use, within 5 years, accumulative total expulsion rate is 4% left and right, and within 5 years, accumulative total pregnancy rate is 3% left and right, and the extraction efficiency that is totally shifted for 5 years is 3%, for example, and these birth control apparatus are followed more side effect and complication: thus the frequent hemorrhage infection that causes; The soreness of waist, abdomen pendant; Between clean musical instrument embedding uterine muscular etc.Birth control apparatus use in exist the problems referred to above directly affect family planning and reproduction age women health.In order to solve prior art above shortcomings, those skilled in the art change clean instrument material and shape, attempt to insert and in fallopian tube, play birth control effect, improve to reaching the deficiency that existing birth control apparatus exists, but, due to problems such as choosing of operation and material, at present still can not extensive use.
(3) summary of the invention
This utility model is in order to make up the deficiencies in the prior art, provide a kind of simple in structure, integrate birth control and the medicine carrying common oviduct IUD for the treatment of.
This utility model is achieved by the following technical solution:
A kind of medicine carrying common oviduct IUD, comprises bar-shaped body, it is characterized in that: described body inner hollow is also loaded with medicine, and body surface uniform is distributed with the micropore that is communicated with hollow inside, and body centre position caliber is less than two ends caliber and is dumbbell shaped.
This utility model body is set to the bar-shaped of hollow, and makes its surface be provided with micropore, and at the inner splendid attire powdery medicine of body, this medicine outwards volatilizees by micropore, and human body is played to certain therapeutical effect, has realized the integrated combination of birth control and treatment.
More excellent scheme of the present utility model is:
On the termination, one end of described body, be provided with sealing cap, realize operation is fixed and puted forth effort in the position of body by sealing cap.
Described outer surface of tube body is enclosed with dismountable sealant, before body is not used, realizes the sealing to its internal drug, prevents that it from volatilizing in put procedure.
The length of described body is 15-20mm, and pipe end caliber is 3-4mm, and middle minimum pipe is 1-2mm, and sealing cap end face diameter is 5-6mm, meets the actual demand of human body.
This utility model is simple in structure, easy to use, reasonable in design, and plasticity is strong, and thermophily is good, and stable chemical performance has no side effect, and is applicable to human body, is suitable for wide popularization and application.
(4) accompanying drawing explanation
Below in conjunction with accompanying drawing, this utility model is further described.
Fig. 1 is structural representation of the present utility model.
In figure, 1 body, 2 micropores, 3 sealing caps.
(5) specific embodiment
Accompanying drawing is a kind of specific embodiment of the present utility model.This embodiment comprises bar-shaped body 1, and described body 1 inner hollow is also loaded with medicine, and body 1 surface uniform is distributed with the micropore 2 that is communicated with hollow inside, and body 1 centre position caliber is less than two ends caliber and is dumbbell shaped; On the termination, one end of described body 1, be provided with sealing cap 3; Described body 1 outer surface is enclosed with dismountable sealant; The length of described body 1 is 15-20mm, and body 1 termination caliber is 3-4mm, and middle minimum pipe is 1-2mm, and sealing cap 3 end face diameters are 5-6mm.
In the production process of this utility model birth control apparatus, at the inner powder filler powder of the hollow medicine of body 1, and by dismountable sealant, body surface is wrapped up, realize the sealing of medicine; In the time that birth control apparatus is used, sealant is removed, body 1 is fixed in fallopian tube, and prevents that by sealing cap 3 birth control apparatus occurrence positions from moving, medicine in body 1, by the slowly outwards volatilization of its surperficial micropore, plays certain treatment and health-care effect to the disease in human body.
Claims (4)
1. a medicine carrying common oviduct IUD, comprise bar-shaped body (1), it is characterized in that: described body (1) inner hollow is also loaded with medicine, body (1) surface uniform is distributed with the micropore (2) that is communicated with hollow inside, and body (1) centre position caliber is less than two ends caliber and is dumbbell shaped.
2. medicine carrying common oviduct IUD according to claim 1, is characterized in that: on the termination, one end of described body (1), be provided with sealing cap (3).
3. medicine carrying common oviduct IUD according to claim 1, is characterized in that: described body (1) outer surface is enclosed with dismountable sealant.
4. medicine carrying common oviduct IUD according to claim 2, is characterized in that: the length of described body (1) is 15-20mm, and body (1) termination caliber is 3-4mm, and middle minimum pipe is 1-2mm, and sealing cap (3) end face diameter is 5-6mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320710486.9U CN203677358U (en) | 2013-11-12 | 2013-11-12 | Drug-loaded oviduct contraceptive device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320710486.9U CN203677358U (en) | 2013-11-12 | 2013-11-12 | Drug-loaded oviduct contraceptive device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203677358U true CN203677358U (en) | 2014-07-02 |
Family
ID=50999333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320710486.9U Expired - Fee Related CN203677358U (en) | 2013-11-12 | 2013-11-12 | Drug-loaded oviduct contraceptive device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203677358U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109907870A (en) * | 2019-03-22 | 2019-06-21 | 佘彩芹 | The hollow contraceptive device of Pear-Shaped |
-
2013
- 2013-11-12 CN CN201320710486.9U patent/CN203677358U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109907870A (en) * | 2019-03-22 | 2019-06-21 | 佘彩芹 | The hollow contraceptive device of Pear-Shaped |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140702 Termination date: 20141112 |
|
| EXPY | Termination of patent right or utility model |