CN203303223U - V-shaped shape memory nano plastic intrauterine device - Google Patents
V-shaped shape memory nano plastic intrauterine device Download PDFInfo
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- CN203303223U CN203303223U CN2013203236996U CN201320323699U CN203303223U CN 203303223 U CN203303223 U CN 203303223U CN 2013203236996 U CN2013203236996 U CN 2013203236996U CN 201320323699 U CN201320323699 U CN 201320323699U CN 203303223 U CN203303223 U CN 203303223U
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- arm
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- shape memory
- oblique arm
- arched
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Abstract
The utility model discloses a contraception product, in particular a V-shaped shape memory nano plastic intrauterine device. The V-shaped shape memory nano plastic intrauterine device has the advantages that the deformation capability is stronger, the device is more convenient to use, and the device is more comfortable. A support comprises oblique arms, cross arms and arc-shaped arms; the oblique arms comprise a first oblique arm and a second oblique arm; the cross arms comprise a first cross arm and a second cross arm; the arc-shaped arms comprise a first arc-shaped arm and a second arc-shaped arm; the first cross arm is fixedly arranged on the top end of the first oblique arm through the first arc-shaped arm; the second cross arm is fixedly arranged on the top end of the second oblique arm through the second arc-shaped arm; the bottom ends of the first oblique arm and the second oblique arm are connected with each other; the included angle between the first oblique arm and the second oblique arm is larger than 0 degree and smaller than 180 degrees; an active matter carrier block is arranged on the oblique arms and/or the cross arms; the support is a shape memory plastic support.
Description
Technical field
This utility model relates to the contraceptives technical field, particularly relates to a kind of V-type shape memory nano plastic intrauterine device.
Background technology
Birth control apparatus is a kind of being placed in women's cavity of uterus at reproduction age, is used for reaching the utensil of contraception by causing intrauterine aseptic inflammation etc., is widely used in women's at reproduction age contraception; Existing birth control apparatus, generally include support and active matter carrier block, the active matter carrier block is arranged on support, wherein, the active matter carrier block comprises metal, progestogen, haemostatic medicament or the magnetic materials such as copper or silver, and after birth control apparatus was inserted cavity of uterus, the active matter carrier block slowly discharged these active substances, thereby reach the contraception purpose, and support is generally rustless steel, polyethylene or alloy material support; This birth control apparatus in use, exist the deformability of support poor and then require to complete fast the process of inserting or taking out birth control apparatus, simultaneously support can not effective deformation in cavity of uterus to adapt to the problem of different cavity of uterus shapes, the contact surface metal sense of support and cavity of uterus inwall is stronger in addition, and comfort is poor.
The utility model content
For solving the problems of the technologies described above, this utility model provides a kind of deformability stronger, uses more for convenience, and comfort is a kind of V-type shape memory nano plastic intrauterine device preferably.
A kind of V-type shape memory nano plastic intrauterine device of the present utility model, comprise support and active matter carrier block, described support comprises oblique arm, transverse arm and arched arm, described oblique arm comprises the first oblique arm and the second oblique arm, described transverse arm comprises the first transverse arm and the second transverse arm, described arched arm comprises the first arched arm and the second arched arm, described the first transverse arm is fixedly mounted on the top of described the first oblique arm by described the first arched arm, described the second transverse arm is fixedly mounted on the top of described the second oblique arm by described the second arched arm, described the first oblique arm is connected with the bottom of the second oblique arm, and the angle between the first oblique arm and the second oblique arm is greater than 0 ° and is less than 180 °, described active matter carrier block is arranged on described oblique arm and/or transverse arm, described support is the shape memory plastic support.
Further, the bottom of described the first oblique arm and the second oblique arm also is provided with support ring, and described support ring comprises two arc semi-rings that bottom is connected, and the top of described arc semi-ring is connected with the second oblique arm with the first oblique arm respectively.
Further, oblique arm, transverse arm, arched arm and support ring are structure as a whole, and described the first transverse arm and the second transverse arm are point-blank.
Further, the bottom of described support ring is provided with annular tailfiber.
Further, on described the first transverse arm, also be fixedly connected with the 3rd arched arm, on described the second transverse arm, also be fixedly connected with the 4th arched arm, the top of described the 3rd arched arm and the 4th arched arm is to the bending of oblique arm direction.
Further, described active matter carrier block comprises active copper carrier block and nanometer silver carrier block, and the lateral surface of described active copper carrier block is coated with the active matter layer.
Further, the angle between described the first oblique arm and the second oblique arm is greater than 30 ° and is less than 90 °.
Compared with prior art the beneficial effects of the utility model are: support comprises oblique arm, transverse arm and arched arm, oblique arm comprises the first oblique arm and the second oblique arm, transverse arm comprises the first transverse arm and the second transverse arm, arched arm comprises the first arched arm and the second arched arm, the first transverse arm is fixedly mounted on the top of the first oblique arm by the first arched arm, the second transverse arm is fixedly mounted on the top of the second oblique arm by the second arched arm, the first oblique arm is connected with the bottom of the second oblique arm, and the angle between the first oblique arm and the second oblique arm is greater than 0 ° and is less than 180 °, the active matter carrier block is arranged on oblique arm and/or transverse arm, support is the shape memory plastic support, the support of V-type can be fixed on birth control apparatus in cavity of uterus preferably, and shape memory plastic is a kind of at room temperature fixedly deformation and long-term storage, when being warming up to again certain during specified temp, can return to very soon the high molecule nano material of the front shape of distortion, be therefore place or take out birth control apparatus all more for convenience, this birth control apparatus with shape memory plastic support, can be in inserting the operation process of birth control apparatus, make birth control apparatus resting period in sleeve pipe longer, have voluntarily the function of recovering, after inserting, can also prevent effectively that birth control apparatus from coming off in uterine cavity, corrosion and fracture, reduced risk, in addition, this birth control apparatus can also effectively adapt to different cavity of uterus, and the metal sense is less, and comfort is also better.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
The specific embodiment
Below in conjunction with drawings and Examples, the specific embodiment of the present utility model is described in further detail.Following examples are used for this utility model is described, but are not used for limiting scope of the present utility model.
As shown in Figure 1, a kind of V-type shape memory nano plastic intrauterine device of the present utility model, comprise support and active matter carrier block 3, support comprises oblique arm, transverse arm and arched arm, oblique arm comprises the first oblique arm 21 and the second oblique arm 22, transverse arm comprises the first transverse arm 11 and the second transverse arm 12, arched arm comprises the first arched arm 71 and the second arched arm 72, the first transverse arm is fixedly mounted on the top of the first oblique arm by the first arched arm, the second transverse arm is fixedly mounted on the top of the second oblique arm by the second arched arm, the first oblique arm is connected with the bottom of the second oblique arm, and the angle between the first oblique arm and the second oblique arm is greater than 0 ° and is less than 180 °, the active matter carrier block is arranged on oblique arm and/or transverse arm, support is the shape memory plastic support, the support of V-type can be fixed on birth control apparatus in cavity of uterus preferably, and shape memory plastic is a kind of at room temperature fixedly deformation and long-term storage, when being warming up to again certain during specified temp, can return to very soon the high molecule nano material of the front shape of distortion, be therefore place or take out birth control apparatus all more for convenience, this birth control apparatus with shape memory plastic support, can be in inserting the operation process of birth control apparatus, make birth control apparatus resting period in sleeve pipe longer, have voluntarily the function of recovering, after inserting, can also prevent effectively that birth control apparatus from coming off in uterine cavity, corrosion and fracture, reduced risk, in addition, this birth control apparatus can also effectively adapt to different cavity of uterus, and the metal sense is less, and comfort is also better, in addition, the active matter carrier block be positioned on oblique arm can be for a plurality of.
A kind of V-type shape memory nano plastic intrauterine device of the present utility model, the bottom of the first oblique arm and the second oblique arm also is provided with support ring 4, support ring comprises two arc semi-rings that bottom is connected, and the top of arc semi-ring is connected with the second oblique arm with the first oblique arm respectively; Like this, can effectively support the first oblique arm and the second oblique arm, make simultaneously the first oblique arm and the second oblique arm have certain elasticity, can change within the specific limits angle, adapt to the deformation of cavity of uterus.
A kind of V-type shape memory nano plastic intrauterine device of the present utility model, oblique arm, transverse arm, arched arm and support ring are structure as a whole, and the first transverse arm and the second transverse arm are point-blank.
A kind of V-type shape memory nano plastic intrauterine device of the present utility model, the bottom of support ring is provided with annular tailfiber 6; The annular tailfiber can directly hang over support ring bottom, also can be fixed on the support ring bottom by modes such as connecting ring or joint pins, like this, at birth control apparatus, deposits, uses and get in the process of device convenient, quick, easy to operate.
A kind of V-type shape memory nano plastic intrauterine device of the present utility model, on the first transverse arm, also be fixedly connected with the 3rd arched arm 51, on the second transverse arm, also be fixedly connected with the top of the 4th arched arm 52, the three arched arms and the 4th arched arm to the bending of oblique arm direction; Like this, can effectively alleviate transverse arm presses the top of cavity of uterus inwall.
A kind of V-type shape memory nano plastic intrauterine device of the present utility model, the active matter carrier block comprises active copper carrier block and nanometer silver carrier block 31, the lateral surface of active copper carrier block is coated with the active matter layer; In the active matter layer, can contain indometacin or progestogen, discharge medicine at the birth control apparatus initial stage of inserting, alleviate copper oxide and the caused side effect of birth control apparatus mechanical stimulus, nanometer silver is effective bactericidal antiphlogistic.
A kind of V-type shape memory nano plastic intrauterine device of the present utility model, the angle between the first oblique arm and the second oblique arm is greater than 30 ° and is less than 90 °.
The above is only preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from this utility model know-why; can also make some improvement and modification, these improve and modification also should be considered as protection domain of the present utility model.
Claims (7)
1. V-type shape memory nano plastic intrauterine device, comprise support and active matter carrier block, it is characterized in that, described support comprises oblique arm, transverse arm and arched arm, described oblique arm comprises the first oblique arm and the second oblique arm, described transverse arm comprises the first transverse arm and the second transverse arm, described arched arm comprises the first arched arm and the second arched arm, described the first transverse arm is fixedly mounted on the top of described the first oblique arm by described the first arched arm, described the second transverse arm is fixedly mounted on the top of described the second oblique arm by described the second arched arm, described the first oblique arm is connected with the bottom of the second oblique arm, and the angle between the first oblique arm and the second oblique arm is greater than 0 ° and is less than 180 °, described active matter carrier block is arranged on described oblique arm and/or transverse arm, described support is the shape memory plastic support.
2. a kind of V-type shape memory nano plastic intrauterine device as claimed in claim 2, it is characterized in that, the bottom of described the first oblique arm and the second oblique arm also is provided with support ring, described support ring comprises two arc semi-rings that bottom is connected, and the top of described arc semi-ring is connected with the second oblique arm with the first oblique arm respectively.
3. a kind of V-type shape memory nano plastic intrauterine device as claimed in claim 2, is characterized in that, described oblique arm, transverse arm, arched arm and support ring are structure as a whole, and described the first transverse arm and the second transverse arm are point-blank.
4. a kind of V-type shape memory nano plastic intrauterine device as claimed in claim 2, is characterized in that, the bottom of described support ring is provided with annular tailfiber.
5. a kind of V-type shape memory nano plastic intrauterine device as claimed in claim 1, it is characterized in that, on described the first transverse arm, also be fixedly connected with the 3rd arched arm, on described the second transverse arm, also be fixedly connected with the 4th arched arm, the top of described the 3rd arched arm and the 4th arched arm is to the bending of oblique arm direction.
6. a kind of V-type shape memory nano plastic intrauterine device as claimed in claim 1, is characterized in that, described active matter carrier block comprises active copper carrier block and nanometer silver carrier block, and the lateral surface of described active copper carrier block is coated with the active matter layer.
7. a kind of V-type shape memory nano plastic intrauterine device as claimed in claim 1, is characterized in that, the angle between described the first oblique arm and the second oblique arm is greater than 30 ° and is less than 90 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203236996U CN203303223U (en) | 2013-06-06 | 2013-06-06 | V-shaped shape memory nano plastic intrauterine device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203236996U CN203303223U (en) | 2013-06-06 | 2013-06-06 | V-shaped shape memory nano plastic intrauterine device |
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| Publication Number | Publication Date |
|---|---|
| CN203303223U true CN203303223U (en) | 2013-11-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203236996U Expired - Fee Related CN203303223U (en) | 2013-06-06 | 2013-06-06 | V-shaped shape memory nano plastic intrauterine device |
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| CN (1) | CN203303223U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103830034A (en) * | 2014-02-20 | 2014-06-04 | 烟台计生药械有限公司 | Intrauterine device adaptive to various uterine cavities |
| CN105055071A (en) * | 2015-09-19 | 2015-11-18 | 烟台计生药械有限公司 | Adjustable elastic intrauterine device |
-
2013
- 2013-06-06 CN CN2013203236996U patent/CN203303223U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103830034A (en) * | 2014-02-20 | 2014-06-04 | 烟台计生药械有限公司 | Intrauterine device adaptive to various uterine cavities |
| CN105055071A (en) * | 2015-09-19 | 2015-11-18 | 烟台计生药械有限公司 | Adjustable elastic intrauterine device |
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| 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131127 Termination date: 20170606 |