CN204246660U - A kind of hystero-salpingography tube - Google Patents
A kind of hystero-salpingography tube Download PDFInfo
- Publication number
- CN204246660U CN204246660U CN201420725308.8U CN201420725308U CN204246660U CN 204246660 U CN204246660 U CN 204246660U CN 201420725308 U CN201420725308 U CN 201420725308U CN 204246660 U CN204246660 U CN 204246660U
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- China
- Prior art keywords
- air bag
- injection canal
- hystero
- tube
- plug
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Abstract
A kind of hystero-salpingography tube, comprise pipeline, its inside is divided into air bag passage and injection canal, and the end of air bag passage is provided with air bag, and front end is provided with air bag passage plug; Minimum distance after the end of injection canal and airbag inflation is 1cm, and the center of its extreme ends has hole, and front end is provided with injection canal plug, and the diameter of hole is 1.1mm.This utility model can be avoided, because injection canal end is long, causing angiography tube to withstand side cornua uteri, makes its fallopian tube that may develop and does not develop, causing the Analysis of False Positive of side tubal occlusion.In addition, thin seal wire can enter cavity of uterus by injection canal smoothly, and under seal wire guides, can make the excessively front bent or rear bent case of part, angiography tube must in smooth intron uterine cavity.
Description
Technical field
This utility model relates to a kind of medical auxiliary equipment, is specially a kind of hystero-salpingography tube.
Background technology
The distal opening of the injection canal of current commercialization or general hystero-salpingography tube is arranged on the side of passage, for the case needing the insertion angiography tube adopting thin seal wire to guide, and operation inconvenience; The end of angiography tube and air bag distance reach 2cm in addition, easily withstand the angular intrauterine of patient, especially for the patient that uterine cavity is less, occur that this oviductus lateralis does not develop, and cause mistaken diagnosis to be that this oviductus lateralis is inaccessible.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of hystero-salpingography tube, the end of angiography tube can be avoided to withstand uterus one side corner sections, block the normal development of this oviductus lateralis, make visualisation more accurate.
For solving the problems of the technologies described above, the technical scheme that this utility model adopts is: a kind of hystero-salpingography tube, comprises pipeline, and its inside is divided into air bag passage and injection canal, and the end of air bag passage is provided with air bag, and front end is provided with air bag passage plug; Minimum distance after the end of injection canal and airbag inflation is 1cm, and the center of its extreme ends has hole, and front end is provided with injection canal plug, and the diameter of hole is 1.1mm.
The cross section of described pipeline is circular, and caliber is 0.35cm, pipe range 37cm,
Maximum gauge after described airbag inflation is 1.5cm,
Described injection canal can insert thin seal wire, guides angiography tube to enter cavity of uterus.
The front end of described air bag passage and injection canal and pipeline are y-branch structure,
Described pipeline and air bag are the parts adopting silicone rubber to make, and described air bag passage plug and injection canal plug also adopt silicone rubber to make.
This utility model is owing to adopting said structure design, minimum distance after the end of injection canal and airbag inflation is set to 1cm, when checking, even if for the patient that uterine cavity is less, after airbag inflation shutoff cervix uteri mouth, the end of injection canal also can not touch angular intrauterine, guarantees that the contrast agent injected through injection canal can make cavity of uterus and bilateral salpingo development through pipe end hole.
This utility model has hole at the center of injection canal extreme ends, and bently to change in bent before severe or rear between uterus and cervix uteri, angiography tube is the intrauterine patient of intron not easily, and thin seal wire can be adopted to guide, then success rate can obviously increase.Avoid the situation generation of offering the inconvenience guiding of injection orifice in traditional scheme at sidewall.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail:
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the left view of Fig. 1.
Detailed description of the invention
As shown in Figure 1-2, this utility model comprises pipeline 7, and its inside is divided into air bag passage 1 and injection canal 2, and the end of air bag passage 1 is provided with air bag 3, and front end is provided with air bag passage plug 4; Minimum distance after the end of injection canal 2 and air bag 3 expand is 1cm, and the center of its extreme ends has hole 5, and front end is provided with injection canal plug 6, and the diameter of hole is 1.1mm.
The cross section of described pipeline 7 is circular, and caliber is 0.35cm, pipe range 37cm,
Diameter after described air bag 3 expands is 1cm.
Described injection canal 2 can insert thin seal wire, guides angiography tube to enter cavity of uterus.
Front end and the pipeline 7 of described air bag passage 1 and injection canal 2 are y-branch structure,
Described pipeline 7 and air bag 3 are the parts adopting silicone rubber to make, and described air bag passage plug 4 and injection canal plug 6 adopt silicone rubber to make.
During use, leading routine disinfection pudendum, vagina, paving aseptic hole towel, vaginal speculum exposes cervix uteri, iodine tincture, alcohol disinfecting cervix uteri and fornix portion; Cervical clamps stator labium anterius, and along the uterus orientation detection official jargon degree of depth; Insert in uterine cavity by angiography tube pipeline 7 through cervical canal, through air bag passage injecting gas 1-2ml, then jam-pack air bag passage plug 4, this air bag can prevent contrast agent backflow cervix uteri and vagina; Under x-ray fluoroscopy, the hole 5 through injection canal 2 slowly injects iohexol inj, observes its situation entering cavity of uterus and bilateral salpingo and takes the photograph sheet.
If patient uterine's neck and body of uterus are excessively front bent or bent afterwards, when angiography tube cannot enter uterine cavity, first can insert thin seal wire through injection tube chamber, gentlier draw cervical clamps under fluoroscopy, under seal wire guides, by angiography tube intron uterine cavity, finally complete contrast examination.
Claims (6)
1. a hystero-salpingography tube, is characterized in that: comprise pipeline (7), and its inside is divided into air bag passage (1) and injection canal (2), and the end of air bag passage (1) is provided with air bag (3), and front end is provided with air bag passage plug (4); Minimum distance after the end of injection canal (2) and air bag (3) expand is 1cm, and the center of its extreme ends has hole (5), and front end is provided with injection canal plug (6), and the diameter of hole is 1.1mm.
2. hystero-salpingography tube according to claim 1, is characterized in that: the cross section of described pipeline (7) is for circular, and caliber is 0.35cm, pipe range 37cm.
3. hystero-salpingography tube according to claim 1, is characterized in that: the maximum gauge after described air bag (3) expands is 1.5cm.
4. hystero-salpingography tube according to claim 1, is characterized in that: the front end of described air bag passage (1) and injection canal (2) and pipeline (7) are in y-branch structure.
5. hystero-salpingography tube according to claim 1, is characterized in that: described pipeline (7) and air bag (3) are the parts adopting silicone rubber to make.
6. hystero-salpingography tube according to claim 1, is characterized in that: described air bag passage plug (4) and injection canal plug (6) are the parts adopting silicone rubber to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420725308.8U CN204246660U (en) | 2014-11-28 | 2014-11-28 | A kind of hystero-salpingography tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420725308.8U CN204246660U (en) | 2014-11-28 | 2014-11-28 | A kind of hystero-salpingography tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204246660U true CN204246660U (en) | 2015-04-08 |
Family
ID=52951019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420725308.8U Expired - Fee Related CN204246660U (en) | 2014-11-28 | 2014-11-28 | A kind of hystero-salpingography tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204246660U (en) |
-
2014
- 2014-11-28 CN CN201420725308.8U patent/CN204246660U/en not_active Expired - Fee Related
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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: 20150408 Termination date: 20151128 |