CN203264005U - Fallopian tube recanalization treatment catheter provided with air bag and capable of being automatically fixed - Google Patents
Fallopian tube recanalization treatment catheter provided with air bag and capable of being automatically fixed Download PDFInfo
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- CN203264005U CN203264005U CN 201320218107 CN201320218107U CN203264005U CN 203264005 U CN203264005 U CN 203264005U CN 201320218107 CN201320218107 CN 201320218107 CN 201320218107 U CN201320218107 U CN 201320218107U CN 203264005 U CN203264005 U CN 203264005U
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- fallopian tube
- air bag
- conduit
- main pipe
- taper holder
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Abstract
The utility model discloses a fallopian tube recanalization treatment catheter provided with an air bag and capable of being automatically fixed. The fallopian tube recanalization treatment catheter comprises a conical fixing apparatus, an outer sleeve tube arranged behind the conical fixing apparatus, a main catheter which penetrates through the conical fixing apparatus and the outer sleeve tube and an inner-layer fallopian tube catheter which is detachably arranged in the main catheter. The fallopian tube recanalization treatment catheter is simple in structure, can be used in various modes, and can be applied to various treatment methods, and when the fallopian tube recanalization treatment catheter is used, damage on the cervix uteri portion of a patient due to frequent tube intubation in the treatment process can be effectively avoided, clinical operation difficulty is greatly lowered, and meanwhile treatment cost and treatment expense can be lowered.
Description
Technical field
This utility model relates to a kind of medical catheter, the especially a kind of Medical catheter that can automatically fix with air bag for Salpingostomy and fallopian tube perfusion therapy.
Background technology
In infertility operation and clinical treatment field, utilize ozone that the fallopian tube that blocks is carried out in the process of Salpingostomy and fallopian tube perfusion therapy, existing treatment conduit mostly is the dual balloon catheter of external imported with original packaging, for example the two sacculus three cavities conduit pipes of the DBH-100 of U.S. COOK company or FTC-550-NT conduit.Two sacculus three cavities conduit pipes operation easier in clinical use is large, and treatment time is long, need repeated multiple times intubate, easily the patient caused wound and misery.Simultaneously, such guide-tube structure is complicated, and technological requirement is high, and cost, price are also high.In recent years, along with because of the increasing fast of oviduct obstructive sterility patient, clinically in the urgent need to a kind of science more, simple and easy, practical new catheter.Can automatically fix, use easier Medical catheter in the urgent need to a kind of clinically.
The utility model content
In order to overcome above-mentioned deficiency of the prior art, this utility model provide a kind of with air bag, can automatically fix, can effectively reduce Salpingostomy and the fallopian tube perfusion therapy conduit of corrective surgery wound and pain.
The technical scheme that its technical problem that solves this utility model adopts is:
A kind of fallopian tube recanalization treatment conduit that can automatically fix with air bag comprises: the taper holder, and it is used for treating conduit and is fixed on uterus neck and supports cervix uteri; Main pipe, described taper holder slidably is placed on described main pipe, the main pipe front and back end is separately positioned on taper holder the place ahead and rear, main pipe front end side is provided with side opening, be provided with air bag between side opening and taper holder, air bag matches for the fixation for treatment conduit with the taper holder, and described air bag is connected with the air inlet valve by the gas pipeline that passes the taper holder; Internal layer fallopian tube conduit, dismountable being threaded onto in main pipe of described internal layer fallopian tube conduit, its front end is provided with infusion hole, and the rear end is provided with a syringe adapter, can be used for liquid logical art and treatment again, seal wire logical art etc. again.
As improvement of the technical scheme, described taper holder rear is provided with trocar sheath around main pipe.
As improvement of the technical scheme, described internal layer fallopian tube catheter proximal end is designed with elbow, and its bent angle of described elbow is 120 ~ 150 °, is convenient to internal layer fallopian tube conduit and enters cornua uteri and oviducal near-end.
As improvement of the technical scheme, described infusion hole is arranged at the elbow side, and medicinal liquid or seal wire are by infusion hole can go directly cornua uteri and oviducal near-end.
As improvement of the technical scheme, the length of described internal layer fallopian tube conduit is greater than described main pipe, and after main pipe inwall passage, its front end can be inserted in the fallopian tube of inside, uterus, and the rear end stretches out in human body and conveniently carries out the injection of medicinal liquid outward.
As improvement of the technical scheme, the length of described main pipe is greater than trocar sheath.
As improvement of the technical scheme, be provided with a non-return valve in described air inlet valve, it coordinates main pipe front end air bag and taper holder can prevent effectively that intrauterine contrast agent, medicinal liquid or ozone water solution from leaking by the outside adverse current of cervix uteri.
The beneficial effect that this utility model brings has:
Novel therapeutic guide-tube structure described in the utility model is simple, wherein internal layer fallopian tube conduit is demountable structure, be that it both can split use, also can be used in combination with miscellaneous part, easy accessibility not only, multiple occupation mode also is provided, can be applied on multiple therapy methods, widened the scope of application of product.Novel therapeutic conduit of the present utility model in use, the wound that can effectively avoid in therapeutic process repeatedly intubate that uterus neck is brought, the taper holder in the air bag that heave the cervix uteri inboard and the outside make no longer need manually hand steered, can be with the conduit fixation, prevent its slip or come off, greatly reduce the clinical manipulation difficulty, also saved treatment cost and medical expense simultaneously.
Description of drawings
The utility model is described in further detail below in conjunction with the drawings and the specific embodiments,
Accompanying drawing 1 is novel therapeutic guide-tube structure schematic diagram of the present utility model;
Accompanying drawing 2 is second example structure schematic diagrams of the present utility model.
The specific embodiment
By reference to the accompanying drawings 1, a kind of fallopian tube recanalization treatment conduit that can automatically fix with air bag of the present utility model, it comprises taper holder 1, trocar sheath 2, main pipe 3 and internal layer fallopian tube conduit 4, wherein taper holder 1 slidably is placed on described main pipe 3, be used for conduit is fixed on uterus neck, have simultaneously the effect that supports cervix uteri; Trocar sheath 2 is arranged on taper holder 1 rear, and transvaginal is connected with human vitronectin; Main pipe 3 passes described taper holder 1 and trocar sheath 2, and its length is provided with air bag 31 and side opening 32 greater than trocar sheath 2 and front end, and described air bag 31 is connected with air inlet valve 30 by the gas pipeline 33 that passes taper holder 1; Air inlet valve 30 passes the rear that taper holder 1 and trocar sheath 2 are placed in trocar sheath 2, main pipe 3 transvaginal and cervix uteri are communicated with inside and outside uterine cavity, are used for the treatment of front bolus administration of contrast agent and perfusion therapy medicinal liquid, and when inserting internal layer fallopian tube conduit 4,3 of main pipes rise and support and fixation; The external diameter of internal layer fallopian tube conduit 4 is less than the diameter of main pipe 3 inwall passages, and it can pass main pipe 3 inwall passages, and its front end is provided with the injection head interface 42 that infusion hole 41, rear end are provided with a standard.
during clinical use, at first taper holder 1 is fixed on uterus neck, then main pipe 3 is passed trocar sheath 2 and taper holder 1, make front end air bag 31 and the side opening 32 of main pipe 3 pass through vagina, cervix uteri enters in uterine cavity, the air inlet valve 30 that is communicated with described air bag 31 by main pipe 3 one sides again, with the interior injecting gas of air bag 31, air bag 31 is expanded to be heaved, like this, by the air bag of heaving 31 of cervix uteri inboard and the taper holder 1 in the outside, conduit is fixed at uterus neck, no longer need manually hand steered, get final product fixation, anti-skidding or come off.Internal layer fallopian tube conduit 4 can pass the inwall tract of main pipe 3, inserts to be positioned at cornua uteri fallopian tube opening part, directly is communicated with fallopian tube.Then, medicinal liquid can be thrown into internal layer fallopian tube conduit 4 by injection head, and through internal layer fallopian tube conduit 4, medicinal liquid be injected the obstruction of fallopian tube place and carry out again extensively treating and treat, or in conjunction with seal wire to the obstruction of fallopian tube place, carry out seal wire again extensively treating treat.
In addition, internal layer fallopian tube conduit 4 front ends are provided with elbow 40, and described elbow 40 its bent angles are 120 ~ 150 °, are convenient to internal layer fallopian tube conduit 4 and enter near the fallopian tube that is positioned at cornua uteri.Infusion hole 41 namely is arranged on elbow 40 sides, and medicinal liquid or seal wire are by can go directly fallopian tube place of infusion hole 41.And the length of internal layer fallopian tube conduit 4 is greater than main pipe 3, and internal layer fallopian tube conduit 4 is by after main pipe 3 inwall passages, and its front end can be inserted in the fallopian tube of inside, uterus, carries out the injection of medicinal liquid aspect the rear end is stretched out outside human body.
In the design's new catheter, internal layer fallopian tube conduit 4 is demountable structures, and therefore, taper holder 1 and trocar sheath 2, main pipe 3 can use separately, also can share with internal layer fallopian tube conduit 4.
By reference to the accompanying drawings 2, when taper holder 1 and trocar sheath 2, main pipe 3 independent use, at first main pipe 3 front end air bags 31, taper holder 1 are fixed on both sides inside and outside cervix uteri, then by main pipe 3 and front end side opening 32 thereof, inject ioversol solution to uterine cavity and fallopian tube and carry out contrast examination, to make a definite diagnosis the whether unobstructed and particular location that blocks of fallopian tube; And then according to the obstruction of fallopian tube situation of making a definite diagnosis, formulate operation and therapeutic scheme.Lead to the liquid treatment by fallopian tube conduit injection liquid or ozone gas and ozone water solution, dredging and antiinflammatory, reduce the probability of adhesion again.Be provided with a non-return valve in air inlet valve 30, it coordinates main pipe 3 front end air bags 31 and taper holder 1 can prevent effectively that intrauterine contrast agent, medicinal liquid or ozone water solution from leaking by the outside adverse current of cervix uteri.
When taper holder 1, trocar sheath 2, main pipe 3 and internal layer fallopian tube conduit 4 share, the front end with the internal layer fallopian tube conduit 4 of infusion hole 41, insert cornua uteri and oviducal near-end, because its front end is thinner, can cross 0.018 seal wire, and enter between fallopian tube matter section, before this pipe, major part is 5F, far-end is 3F, and it is two effective that a pipe can be worked as.By infusion hole 41; inject ozone gas to cornua uteri and oviducal near-end; dredging is blocked; perhaps seal wire is inserted internal layer fallopian tube conduit; by seal wire logical operation again, dredging is blocked, and makes the fallopian tube position of originally blocking unblocked; ovum and sperm can normally converge in fallopian tube, provide possibility for the women becomes pregnant.
New catheter of the present utility model is simple in structure, has multiple occupation mode, can be applied on multiple therapy methods.In use, avoided effectively in the therapeutic process repeatedly that intubate to the wound that uterus neck brings, greatly reduces the clinical manipulation difficulty, also saved treatment cost and medical expense simultaneously.
At last, the above is preferred embodiment of the present utility model, and this utility model is not limited to above-mentioned embodiment, as long as it reaches technique effect of the present utility model with identical means, all should belong to protection domain of the present utility model.
Claims (8)
1. the fallopian tube recanalization treatment conduit that can automatically fix with air bag is characterized in that comprising:
Taper holder (1), it is used for treating conduit and is fixed on uterus neck and supports cervix uteri;
Main pipe (3), described taper holder (1) slidably is placed on described main pipe (3), main pipe (3) front and back end is separately positioned on taper holder (1) the place ahead and rear, main pipe (3) front end side is provided with side opening (32), be provided with air bag (31) between side opening (32) and taper holder (1), air bag (31) matches for the fixation for treatment conduit with taper holder (1), and described air bag (31) is connected with air inlet valve (30) by the gas pipeline (33) that passes taper holder (1);
Internal layer fallopian tube conduit (4), described internal layer fallopian tube conduit (4) is dismountable to be threaded onto in main pipe (3), and its front end is provided with infusion hole (41), and the rear end is provided with an injection head interface (42).
2. a kind of fallopian tube recanalization treatment conduit that can automatically fix with air bag according to claim 1 is characterized in that: described taper holder (1) rear is provided with trocar sheath (2) around main pipe (3).
3. a kind of fallopian tube recanalization treatment conduit that can automatically fix with air bag according to claim 1, it is characterized in that: described internal layer fallopian tube conduit (4) Front-end Design is elbow (40).
4. a kind of fallopian tube recanalization treatment conduit that can automatically fix with air bag according to claim 3, it is characterized in that: the bent angle of described elbow (40) is 120 ~ 150 °.
5. a kind of fallopian tube recanalization treatment conduit that can automatically fix with air bag according to claim 3 is characterized in that: described infusion hole (41) is arranged at elbow (40) side.
6. a kind of fallopian tube recanalization treatment conduit that can automatically fix with air bag according to claim 1, it is characterized in that: the length of described internal layer fallopian tube conduit (4) is greater than main pipe (3).
7. a kind of fallopian tube recanalization treatment conduit that can automatically fix with air bag according to claim 2, it is characterized in that: the length of described main pipe (3) is greater than trocar sheath (2).
8. a kind of fallopian tube recanalization treatment conduit that can automatically fix with air bag according to claim 1, is characterized in that: be provided with a non-return valve in described air inlet valve (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320218107 CN203264005U (en) | 2013-04-25 | 2013-04-25 | Fallopian tube recanalization treatment catheter provided with air bag and capable of being automatically fixed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320218107 CN203264005U (en) | 2013-04-25 | 2013-04-25 | Fallopian tube recanalization treatment catheter provided with air bag and capable of being automatically fixed |
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| CN203264005U true CN203264005U (en) | 2013-11-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201320218107 Expired - Fee Related CN203264005U (en) | 2013-04-25 | 2013-04-25 | Fallopian tube recanalization treatment catheter provided with air bag and capable of being automatically fixed |
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| CN (1) | CN203264005U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103239794A (en) * | 2013-04-25 | 2013-08-14 | 江门市富美尔环保电子科技有限公司 | Oviduct recanalization therapeutic catheter with air bag and capable of automatically being fixed |
| CN107595348A (en) * | 2017-10-19 | 2018-01-19 | 孙晓刚 | Total aortic arch replacement and support elephant trunk technique aorta clamping device |
-
2013
- 2013-04-25 CN CN 201320218107 patent/CN203264005U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103239794A (en) * | 2013-04-25 | 2013-08-14 | 江门市富美尔环保电子科技有限公司 | Oviduct recanalization therapeutic catheter with air bag and capable of automatically being fixed |
| CN107595348A (en) * | 2017-10-19 | 2018-01-19 | 孙晓刚 | Total aortic arch replacement and support elephant trunk technique aorta clamping 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: 20131106 Termination date: 20210425 |