CN202459751U - Selective hystero-salpingography recanalization cannula - Google Patents
Selective hystero-salpingography recanalization cannula Download PDFInfo
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- CN202459751U CN202459751U CN2012200769142U CN201220076914U CN202459751U CN 202459751 U CN202459751 U CN 202459751U CN 2012200769142 U CN2012200769142 U CN 2012200769142U CN 201220076914 U CN201220076914 U CN 201220076914U CN 202459751 U CN202459751 U CN 202459751U
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- inner catheter
- head
- catheter
- overcoat
- jacket
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Abstract
The utility model provides a selective hystero-salpingography recanalization cannula which is composed of a jacket catheter and an inner catheter, wherein the jacket catheter can be used independently or in a manner that the inner catheter is arranged in the jacket catheter; the jacket catheter is composed of a conical head (1) with a lateral hole at a head end, a jacket catheter body (2) of a body part, a valve type hemostasis gasket (3) at a tail end, and a lateral-arm three-way pipe (4), and the conical head (1) with the lateral hole, the jacket catheter body (2), the valve type hemostasis gasket (3) and the lateral-arm three-way pipe (4) are connected in sequence; and the inner catheter is composed of an inner catheter head (5), an inner catheter body (6) of the body part and an injection connector (7) at the tail end, and the inner catheter head (5), the inner catheter body (6) and the injection connector (7) are connected in sequence. The selective hystero-salpingography recanalization cannula can be used for performing not only salpingography and hydrotubation treatment but also selective radiography and recanalization treatment, is high in reliability and accuracy, short in treatment time and low in cost, reduces operative wounds brought by multiple intubation, and reduces influences of radioactive rays on human bodies.
Description
Technical field
This utility model relates to the apparatus of a kind of hysterosalpingography and treatment, is the logical again sleeve pipe of a kind of selectivity hysterosalpingography.
Background technology
Infertility is a kind of commonly encountered diseases of the numerous women of child-bearing age, frequently-occurring disease; The infertility that obstruction of fallopian tube causes has accounted for infertility 30～50%, and the Salpingography inspection is the goldstandard of diagnosis obstruction of fallopian tube, and the angiographic method that tradition is injected contrast agent through orifice of uterus causes false positive easily; The record of false positive rate document is about more than 30%; The most effectual way of CooK seal wire mediation having become the treatment obstruction of fallopian tube of import, yet its complicated operation, cost is expensive; About about 3000 yuan of every cover brings heavy financial burden to patient.
Summary of the invention
The technical problem that this utility model will solve is: provide a kind of selectivity hysterosalpingography logical again sleeve pipe; Avoided the false positive of hysterosalpingography; The operation wound that brings of intubate repeatedly when having reduced the infertile treatment in uterus shortened treatment time, and cost is low.
The summary of the invention of this utility model is: it is to be made up of overcoat conduit and inner catheter two parts, and the overcoat conduit can use separately, perhaps inner catheter is contained in the overcoat conduit and uses; Wherein the overcoat conduit is that overcoat catheter tube, the valve formula hemostasis packing ring of tail end, side arm tee T four parts by the conical head of the band side opening of head end, body constitute; The conical head of band side opening connects the overcoat catheter tube; The overcoat catheter tube connects valve formula hemostasis packing ring, and valve formula hemostasis packing ring connects the side arm tee T; Inner catheter is made up of the inner catheter head of head end, the inner catheter body of body, injection adapter three parts of tail end, and the inner catheter head connects the inner catheter body, and the inner catheter body connects the injection adapter; Wherein the inner catheter head becomes the 45 elbow with the inner catheter body, the inner catheter head from the inside conductor housing of inner catheter body end from the coarse to fine, the inner catheter head is soft, the inner catheter head does not pass through X ray.The inner catheter body is hard.The side opening of the conical head of band side opening can make contrast agent distribution even, and the radiography result is accurate.The benefit of valve formula hemostasis packing ring is: prevent that contrast agent from flowing backwards 1.; 2. guarantee that inner catheter passes through.
During use,
(1) hysterosalpingography: the overcoat conduit directly inserts the cervix uteri mouth, blocks the cervix uteri mouth with the conical head of band side opening, and syringe can carry out hysterosalpingography through the side arm tee T.
(2) selective salpingography: the overcoat conduit directly inserts the cervix uteri mouth; Inner catheter is directly inserted the uterus through the overcoat conduit; Inner catheter can insert left and right sides fallopian tube opening respectively and inject contrast agent diagnosis fallopian tube and have or not and block, and can get involved the mediation treatment.
The utility model has the advantages that: an overcoat conduit both can carry out the treatment of Salpingography and logical liquid; Can carry out selectivity radiography and extensively treating treatment again after adding inner catheter, improve the reliability and the accuracy of Salpingography diagnosis greatly, avoid false positive results; Can carry out extensively treating again treats again; Reduced repeatedly the operation wound that intubate is brought, shortened treatment time, production domesticization is produced and has been practiced thrift cost greatly; Relieve patient ' s burden, but also can reduce the influence of lonizing radiation to patient and the generation of doctor's health.
Description of drawings
Fig. 1 is the overall structure sketch map of this utility model;
Fig. 2 is the overcoat guide-tube structure sketch map of this utility model;
Fig. 3 is the inner catheter structural representation of this utility model.
The conical head of 1. band side openings among the figure, 2. overcoat catheter tube, 3. valve formula hemostasis packing ring, 4. side arm tee T, 5. inner catheter head, 6. inner catheter body, 7. injection adapter.
Below in conjunction with accompanying drawing to this utility model further explain:
The specific embodiment
This utility model is to be made up of overcoat conduit and inner catheter two parts, and the overcoat conduit can use separately, perhaps inner catheter is contained in the overcoat conduit and uses; Wherein the overcoat conduit is conical head (1), the overcoat catheter tube (2) of body, the valve formula hemostasis packing ring (3) of tail end, side arm tee T (4) the four parts formation by the band side opening of head end; The conical head (1) of band side opening connects overcoat catheter tube (2); Overcoat catheter tube (2) connects valve formula hemostasis packing ring (3), and valve formula hemostasis packing ring (3) connects side arm tee T (4); Inner catheter is made up of the inner catheter head (5) of head end, the inner catheter body (6) of body, injection adapter (7) three parts of tail end, and inner catheter head (5) connects inner catheter body (6), and inner catheter body (6) connects injection adapter (7); Wherein inner catheter head (5) becomes the 45 elbow with inner catheter body (6), inner catheter head (5) from inner catheter body (6) inwardly conductor housing (5) end from the coarse to fine, inner catheter head (5) softness, inner catheter head (5) does not pass through X ray.Wherein overcoat conduit employing polyethylene is a material, and it is material that inner catheter adopts nylon.
During use,
(1) hysterosalpingography: the overcoat conduit directly inserts the cervix uteri mouth, blocks the cervix uteri mouth with the conical head (1) of band side opening, and syringe can carry out hysterosalpingography through side arm tee T (4).
(2) selective salpingography: the overcoat conduit directly inserts the cervix uteri mouth; Inner catheter is directly inserted the uterus through the overcoat conduit; Inner catheter can insert left and right sides fallopian tube opening respectively and inject contrast agent diagnosis fallopian tube and have or not and block, and can get involved the mediation treatment.
Claims (2)
1. a selectivity hysterosalpingography leads to sleeve pipe again, and it is characterized in that: it is to be made up of overcoat conduit and inner catheter two parts, and the overcoat conduit can use separately, perhaps inner catheter is contained in the overcoat conduit and uses; Wherein the overcoat conduit is conical head (1), the overcoat catheter tube (2) of body, the valve formula hemostasis packing ring (3) of tail end, side arm tee T (4) the four parts formation by the band side opening of head end; The conical head (1) of band side opening connects overcoat catheter tube (2); Overcoat catheter tube (2) connects valve formula hemostasis packing ring (3), and valve formula hemostasis packing ring (3) connects side arm tee T (4); Inner catheter is made up of the inner catheter head (5) of head end, the inner catheter body (6) of body, injection adapter (7) three parts of tail end, and inner catheter head (5) connects inner catheter body (6), and inner catheter body (6) connects injection adapter (7).
2. the logical again sleeve pipe of selectivity hysterosalpingography according to claim 1; It is characterized in that: described inner catheter head (5) becomes the 45 elbow with inner catheter body (6); Inner catheter head (5) from inside conductor housing (5) end of inner catheter body (6) from the coarse to fine; Inner catheter head (5) softness, inner catheter head (5) are not passed through X ray.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200769142U CN202459751U (en) | 2012-03-02 | 2012-03-02 | Selective hystero-salpingography recanalization cannula |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200769142U CN202459751U (en) | 2012-03-02 | 2012-03-02 | Selective hystero-salpingography recanalization cannula |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202459751U true CN202459751U (en) | 2012-10-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200769142U Expired - Fee Related CN202459751U (en) | 2012-03-02 | 2012-03-02 | Selective hystero-salpingography recanalization cannula |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202459751U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105997206A (en) * | 2016-04-29 | 2016-10-12 | 常州市妇幼保健院 | Selective tubal intubation device |
| CN106334250A (en) * | 2016-09-07 | 2017-01-18 | 上海上医康鸽医用器材有限责任公司 | Radiography catheter reverse flow preventing device |
| CN110898317A (en) * | 2019-12-10 | 2020-03-24 | 复旦大学附属妇产科医院 | Uterine neck sheath tube for oviduct interventional embolization |
-
2012
- 2012-03-02 CN CN2012200769142U patent/CN202459751U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105997206A (en) * | 2016-04-29 | 2016-10-12 | 常州市妇幼保健院 | Selective tubal intubation device |
| CN106334250A (en) * | 2016-09-07 | 2017-01-18 | 上海上医康鸽医用器材有限责任公司 | Radiography catheter reverse flow preventing device |
| CN110898317A (en) * | 2019-12-10 | 2020-03-24 | 复旦大学附属妇产科医院 | Uterine neck sheath tube for oviduct interventional embolization |
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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: 20121003 Termination date: 20130302 |