CN2860428Y - Safety intrauterine device placing tube - Google Patents
Safety intrauterine device placing tube Download PDFInfo
- Publication number
- CN2860428Y CN2860428Y CN 200520105996 CN200520105996U CN2860428Y CN 2860428 Y CN2860428 Y CN 2860428Y CN 200520105996 CN200520105996 CN 200520105996 CN 200520105996 U CN200520105996 U CN 200520105996U CN 2860428 Y CN2860428 Y CN 2860428Y
- Authority
- CN
- China
- Prior art keywords
- cannula
- intrauterine device
- pipe
- organ pipe
- safety
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a medical device-a safety introducer of the intrauterine device comprising a traditional cannula, a flexible tube which is arranged at its front, a framework tube which is installed inside or outside, a push rod and a movable block. After the front of the cannula sheathing the intrauterine device, determine the location of the movable block according to the depth of the uterine cavity, then put the intrauterine device and the front of the cannula into the uterine cavity; after the flexible part of the cannula passing through the cervical canal, fix the cannula by one hand and pull the framework tube till after the flexible part of the cannula by the other hand; then push the cannula to make the intrauterine device to achieve the uterine fundus; at the time, fix the push rod by one hand and pull back the cannula a little to spring the intrauterine device by the other hand, after that, withdraw the push rod firstly, then the framework tube together with the cannula, finally the surgery is finished.
Description
Technical field
This utility model belongs to medical equipment, relates in particular to a kind of safety intrauterine device disposed tubes.
Background technology
Intrauterine device is the most frequently used a kind of birth-control measures of the numerous women of child-bearing age, have safe, efficient, easy, economical, reversible, advantage such as have no side effect, but, because most of women uterus is for leaning forward anteflexion or the retroversioflexion shape, and traditional intrauterine device disposed tubes is harder, be difficult to bending during placement, so, cause the perforation of uterus, birth control apparatus placement location low excessively (easily come off, pregnancy with IUD in situ, dystopy, soreness of waist stomachache etc.) complication easily, have a strong impact on numerous women's physical and mental health and family planning work.
Summary of the invention
The purpose of this utility model provide a kind of can prevention because of placing the improper perforation of uterus that causes of birth control apparatus, placing the safety intrauterine device disposed tubes of complication such as low and sequela generation.
Task of the present utility model is to realize like this, in the tunica organ pipe or outside be provided with a skeleton pipe, the front end of cover organ pipe is provided with one section folded shape pipe of ring, or both sides, front and back tube wall is provided with the easy bend pipe of a plurality of wedge shape apertures, and easily turn of bilge and front end sleeve organ pipe intracavity thereof are inserted in intrauterine device; Middle part overcoat one active fastening block of cover organ pipe, two pipe cavity inner sleeves, one birth control apparatus pushing ram.After intrauterine device is inserted in the organ pipe front end, determined the active fastening block position according to the uterine cavity degree of depth, according to routine with the skeleton pipe, the cover organ pipe, pushing ram and birth control apparatus are sent in the cervical canal in the lump, after the easy turn of bilge of cover organ pipe passes cervical canal, proficiency fixed cover organ pipe, proficiency post-tensioning skeleton pipe, make skeleton pipe front end withdraw from the easy turn of bilge of cover organ pipe, at this moment, the cover organ pipe becomes easily and the uterine cavity bending, to overlap the birth control apparatus of organ pipe front end again sends at the bottom of the palace, when fixing pushing ram, back drill drift organ pipe a little the time birth control apparatus will flick, withdraw from pushing ram earlier, withdraw from skeleton pipe and cover organ pipe again, operation finishes.
Description of drawings
Come this utility model is further specified below in conjunction with drawings and Examples.
Accompanying drawing is the vertical section structural map of safety intrauterine device disposed tubes embodiment.
Among the figure 1, the skeleton pipe, 2, the cover organ pipe, 3, the easy turn of bilge of cover organ pipe, 4, pushing ram, 5, active fastening block, 6, intrauterine device.
The specific embodiment
In accompanying drawing embodiment, skeleton pipe (1) is enclosed within the interior or outer of organ pipe (2), the front end of cover organ pipe (2) is provided with one section folded easy bend pipe of shape (3) of ring, a middle part active fastening block of overcoat (5), be with pushing ram (4) in cover organ pipe (2) and skeleton pipe (1), the front end of cover organ pipe (2) is with intrauterine device (6).After being ready to before the conventional art, determine the position of active fastening block (5) according to the uterine cavity degree of depth, again the front end of intrauterine device (6) and cover organ pipe (2) is sent in the cervical canal, after the cover easy turn of bilge of organ pipe (3) passes cervical canal, proficiency fixed cover organ pipe (2), post-tensioning skeleton pipe (1) is in overlapping the easy turn of bilge of organ pipe (3) portion afterwards on the other hand, advance cover organ pipe (2) again, birth control apparatus (6) is arrived at the bottom of the palace, at this moment, fixing pushing ram (4) on the other hand, the organ pipe (2) of helping pull a cart after on the other hand ejects birth control apparatus (6), withdraws from behind the pushing ram (4) skeleton pipe (1) again and overlaps organ pipe
(2) withdraw from the lump, operation finishes.
This utility model intrauterine device disposed tubes, its technology is simple, cost is low, easy to use, can prevent the complication and the sequela that cause because of placement of intrauterine devices is improper.
Claims (2)
1, this safety intrauterine device disposed tubes, it is coupled that the front portion that it is characterized in that overlapping organ pipe (2) is provided with one section easy turn of bilge (3), cover organ pipe (2) the and easily tube chamber of turn of bilge (3) is interior or be with a skeleton pipe (1) outward.
2, safety intrauterine device disposed tubes as claimed in claim 1, cover organ pipe (2) forward easy turn of bilges (3) is characterized in that tube wall is the folded shape of ring, spiral type or is provided with one or more transverse wedge shape apertures for both sides, front and back tube wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520105996 CN2860428Y (en) | 2005-12-29 | 2005-12-29 | Safety intrauterine device placing tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520105996 CN2860428Y (en) | 2005-12-29 | 2005-12-29 | Safety intrauterine device placing tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2860428Y true CN2860428Y (en) | 2007-01-24 |
Family
ID=37658056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520105996 Expired - Fee Related CN2860428Y (en) | 2005-12-29 | 2005-12-29 | Safety intrauterine device placing tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2860428Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102429760A (en) * | 2011-12-29 | 2012-05-02 | 山东大学 | Uterine placement cage for terminating pregnancy |
-
2005
- 2005-12-29 CN CN 200520105996 patent/CN2860428Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102429760A (en) * | 2011-12-29 | 2012-05-02 | 山东大学 | Uterine placement cage for terminating pregnancy |
| CN102429760B (en) * | 2011-12-29 | 2013-08-28 | 山东大学 | Uterine placement cage for terminating pregnancy |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070124 Termination date: 20100129 |