CN205697963U - A kind of external member leading to operation for fallopian tubal intervention again - Google Patents
A kind of external member leading to operation for fallopian tubal intervention again Download PDFInfo
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- CN205697963U CN205697963U CN201620539627.9U CN201620539627U CN205697963U CN 205697963 U CN205697963 U CN 205697963U CN 201620539627 U CN201620539627 U CN 201620539627U CN 205697963 U CN205697963 U CN 205697963U
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- outer tube
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Abstract
The utility model discloses a kind of external member leading to operation for fallopian tubal intervention again, including outer tube and the guiding seal wire being located in outer tube, outer tube includes Handheld Division, insertion section and the guiding tube head being sequentially connected with from tail end to front end, Handheld Division includes a horizontal straight pipe and the operation handle being arranged on horizontal straight pipe, horizontal straight pipe is hard tube, insertion section and guiding tube head are flexible pipe, and the hardness of guiding tube head is less than the hardness of insertion section, insertion section includes the section of being horizontally inserted and the inclination inserting paragraph being connected；Guiding seal wire to include guidewire body and be arranged at the circular arc seeker of guidewire body front end, circular arc seeker is soft silk, guides seal wire to insert in outer tube, guides seal wire tail end to be removably connected with outer tube tail end by fixing device.The utility model has the advantage that compared to existing technology and facilitates single operation, improves operating efficiency, shortens operating time, improves success rate of operation.
Description
Technical field
The utility model relates to a kind of medicine equipment, in particular a kind of set leading to operation for fallopian tubal intervention again
Part.
Background technology
With social development, the incidence of disease of female infertility increases year by year, and Tubal factor institute in female acyesis
The ratio accounting for the highest (more than 45%).Miscarriage, uterine cavity and pelvic inflammation often lead to salpingemphraxis, and noninvasive fallopian tubal
It is its important treatment method that operation is led in intervention again.At present, wide variety of fallopian tube recanalization intervention apparatus clinically, is usually
It is made up of outer tube, guiding wire, microtubular and micro-wire.Its basic operation method is: with gripping tongs vaginal dilation, exposes
Outer tube is imported uterus through uterine neck mouth under guiding wire importing, outer tube head end is fixed on fallopian tubal and opens by cervical orifice
At Kou, withdraw from guiding wire, insert microtubular through outer tube, the head end of microtubular is placed in fallopian tubal opening part again through microtubular
Adhesion in fallopian tube lumen is carried out loosening, separates by interior feeding micro-wire, thus solves salpingemphraxis problem.
But, owing to existing outer tube itself is more soft, external diameter is less, torsion difference, adds the outer vagina of uterine neck mouth
Space is relatively big, causes support degree inadequate, easily causes outer tube flexible, and the guidance quality of outer tube is deteriorated, and often needs repeated multiple times
Outer tube could successfully be inserted fallopian tubal opening part by operation, and multi-pass operation adds the damage to endometrium, and in reality
Generally requiring at least two people in the operation of border to coordinate and just can be smoothed out, the material of outer tube is rigid plastics simultaneously, is probeing into
Patient can be caused more painful during patient's fallopian tubal opening.Current guiding wire head design becomes barb shape, barb-shaped
The seal wire of shape can effectively anti-hemostatic tube be punctured when dredging human vas, but works as seal wire when applying in Salpingostomy
When uterine cavity probes into uterine tube stegnosis position, barb shape seal wire easily forms circular arc after being obstructed to be caused being difficult to probe into relatively narrower
Position；And owing to guiding seal wire head to be designed as this barb shape, guiding seal wire can only be from the head of outer tube rearwardly direction
Insert, when guiding not in place, it is impossible to guiding seal wire is forwardly inserted from outer tube caudal directions, and can only by outer tube again
Insert after taking-up and guide seal wire, then again insertable in patient's uterine cavity, bring more misery to patient, reduce procedure efficiency,
Bring inconvenience.Additionally due to fallopian tubal Interventional Salpingography is carried out under X-ray equipment supervision, human body is had by X-ray
Certain injury, so the operating time is longer, also implies that patient and doctor will accept more radiation exposure dose.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of for fallopian tubal intervention logical hand again
The external member of art.
The utility model is achieved through the following technical solutions:
A kind of external member leading to operation for fallopian tubal intervention again, including outer tube and the guiding seal wire being located in outer tube,
Described outer tube includes Handheld Division, insertion section and the guiding tube head being sequentially connected with from tail end to front end, and described Handheld Division includes one
Individual horizontal straight pipe and the operation handle being arranged on described horizontal straight pipe, described horizontal straight pipe is hard tube, described insertion
Portion and guiding tube head are flexible pipe, and the hardness of described guiding tube head is less than the hardness of described insertion section, and described insertion section includes
The section of being horizontally inserted being connected and inclination inserting paragraph, between the described section of being horizontally inserted and inclination inserting paragraph by arc transition even
Connecing, described horizontal straight pipe is connected with the described section of being horizontally inserted and is positioned on same horizontal line；Described guiding seal wire includes
Guidewire body and the circular arc seeker being arranged at described guidewire body front end, the hardness of described circular arc seeker is led less than described
The hardness of silk body, described circular arc seeker is soft silk, and described guiding seal wire inserts in described outer tube, and described circular arc guides
Head is corresponding with the inclination inserting paragraph of described outer tube and guiding tube head and stretches out outside described guiding tube head, described guiding seal wire tail
End is removably connected with described outer tube tail end by fixing device.
Described external member also includes being installed on the microtubular in described outer tube and micro-wire, and described micro-wire inserts described micro-
In conduit, described microtubular front end is connected with one section of roentgenopaque microtubular head, described micro-wire include micro-wire body with
And it is positioned at the micro-wire top guide of described micro-wire body front end, described micro-wire top guide flexible and be flexible guidewire.
Described fixing device includes head and the afterbody being front and back connected, and described afterbody is elastic component, described head center
Being provided with internal thread hole, described afterbody is provided centrally with through hole, and described internal thread hole is connected with described through hole, and described afterbody
Front end external diameter is less than afterbody rear end external diameter and angled transition, and described lateral tail face is provided with the first external screw thread, outside described afterbody
Being provided with the outer nut threadeded with it, the horizontal straight pipe tail end of described outer tube is provided with injection cannula joint, described note
Penetrate casing joint lateral surface and be provided with one section of external thread section matching with the internal thread hole of described head center.
The described section of being horizontally inserted and the angle tilting between inserting paragraph are 120 °～150 °.
Described injection cannula joint internal diameter is more than described horizontal straight pipe internal diameter.
Described horizontal straight pipe is plastic conduit.
The utility model has the advantage that compared to existing technology
1st, a kind of external member leading to operation for fallopian tubal intervention again that the utility model provides, owing to setting at horizontal straight pipe
It is calculated as hard tube, and is provided with operation handle on hard horizontal straight pipe, facilitate single operation, improve operating efficiency；
Guide seal wire Front-end Design to be circular arc seeker simultaneously, be more favorable for guiding outer tube to probe into oviducal narrow positions, effectively
Improve operating efficiency, shorten operating time, improve success rate of operation, thus decrease the ray suffered by patient and doctor
Irradiate.
2nd, a kind of external member leading to operation for fallopian tubal intervention again that the utility model provides, the guiding tube head of its outer tube
It is flexible material with the circular arc seeker guiding seal wire, effectively reduce outer tube and when guiding seal wire entrance patient uterine pair
The stimulation of endometrium, thus reduce the pain of patient, reduce the wound to endometrium simultaneously.
3rd, a kind of external member leading to operation for fallopian tubal intervention again that the utility model provides, it will be drawn by fixing device
Seal wire is relatively fixed with outer tube, guides seal wire can guide during preferably inserting patient uterine to outer tube,
Ensure that outer tube is successively inserted into uterus uterine cavity, and avoid that both mutually produce displacements thus damage in uterus during insertion
Film.
4th, a kind of external member leading to operation for fallopian tubal intervention again that the utility model provides, its fixing device uses screw thread
Structure, only needs during operation to rotate to realize being relatively fixed between guiding seal wire and outer tube, simple to operation, fixing effect
Really good, and low cost.
Brief description
Fig. 1 is outer sleeve structure schematic diagram of the present utility model.
Fig. 2 is fixture structure schematic diagram of the present utility model.
Fig. 3 is guiding guide wire schematic diagram of the present utility model.
Fig. 4 is microtubular structural representation of the present utility model.
Fig. 5 is micro-wire structural representation of the present utility model.
Label in figure: 1 outer tube, 11 horizontal straight pipes, 12 operation handles, 13 sections of being horizontally inserted, 14 inclination inserting paragraphs, 15
Guide tube head, 16 injection cannula joints, 2 guiding seal wires, 21 guidewire body, 22 circular arc seekers, 3 microtubulars, 31 microtubular heads,
4 micro-wires, 41 micro-wire bodies, 42 micro-wire top guides, 5 fixing devices, 51 heads, 52 afterbodys, 53 internal thread holes, 54 through holes,
55 outer nuts.
Detailed description of the invention
Elaborating embodiment of the present utility model below, the present embodiment is being front with technical solutions of the utility model
Put and implement, give detailed embodiment and concrete operating process, but protection domain of the present utility model does not limits
In following embodiment.
See Fig. 1 to Fig. 3, present embodiment discloses a kind of external member leading to operation for fallopian tubal intervention again, including overcoat
Pipe 1 and the guiding seal wire 2 being located in outer tube 1, outer tube 1 includes Handheld Division, the insertion section being sequentially connected with from tail end to front end
With guiding tube head 15, Handheld Division includes a horizontal straight pipe 11 and the operation handle 12 being arranged on horizontal straight pipe 11, water
Straight siphunculus 11 is hard tube, for example, can be plastic conduit, arranges operation handle 12 on hard horizontal straight pipe 11, convenient
Single operate, improve operating efficiency.Wherein, the length of horizontal straight pipe the 11st, insertion section and guiding tube head 15 can be distinguished
It is set to 22cm, 10cm and 2mm.Insertion section and guiding tube head 15 are flexible pipe, and guide the hardness of tube head 15 less than insertion section
Hardness, the section of being horizontally inserted 13 that insertion section includes being connected and tilt inserting paragraph 14, the section of being horizontally inserted 13 and tilt inserting paragraph
Angle between 14 is 120 °～150 °, and is connected by arc transition between the section of being horizontally inserted 13 and inclination inserting paragraph 14, water
Straight siphunculus 11 is connected with the section of being horizontally inserted 13 and is positioned on same horizontal line；Guide seal wire 2 include guidewire body 21 with
And be arranged at the circular arc seeker 22 of guidewire body 21 front end, the hardness of circular arc seeker 22 less than the hardness of guidewire body 21,
Circular arc seeker 22 is soft silk, guides seal wire 2 to insert in outer tube 1, and the inclination inserting paragraph of circular arc seeker 22 and outer tube 1
14 guide outside tube head 15 with guiding tube head 15 corresponding and stretching out, and guide seal wire 2 tail end by fixing device 5 and outer tube 1 tail
End removably connects.
Referring also to Fig. 4, Fig. 5, external member also includes microtubular 3 and the micro-wire 4 being installed in outer tube 1, and micro-wire 4 is inserted
Entering in microtubular 3, microtubular 3 front end is connected with one section of roentgenopaque microtubular head 31, a length of 3mm of microtubular head 31.Micro-
Seal wire 4 includes micro-wire body 41 and is positioned at the micro-wire top guide 42 of micro-wire body 41 front end, and micro-wire top guide 42 has tough
Property and be flexible guidewire.
In concrete setting, the head 51 that fixing device 5 is connected before and after including and afterbody 52, afterbody 52 is elastic component, head
Portion 51 is provided centrally with internal thread hole 53, and afterbody 52 is provided centrally with through hole 54, and internal thread hole 53 is connected with through hole 54, and tail
Portion 52 front end external diameter is less than afterbody 52 rear end external diameter and angled transition, and afterbody 52 lateral surface is provided with the first external screw thread, afterbody 52
Being externally provided with the outer nut 55 threadeded with it, horizontal straight pipe 11 tail end of outer tube 1 is provided with injection cannula joint 16, note
Penetrating casing joint 16 internal diameter and being more than horizontal straight pipe 11 internal diameter, this injection cannula joint 16 can facilitate the access of subsequent injections device,
Injection cannula joint 16 lateral surface is provided with one section of external thread section matching with the internal thread hole 53 at head 51 center.
When needs are fixing, pass through overall for guiding seal wire 2 from fixing device 5 center, the then head by fixing device 5
51 are enclosed within outside injection cannula joint 16 and carry out threaded and screw, then will guide guide wire from outer tube 1 tail end direction to
Front insertion, inserts after putting in place, screws in forward the outer nut 55 outside the afterbody 52 of fixing device 5, due to afterbody 52 front end external diameter
Less than afterbody 52 rear end external diameter and angled transition, and afterbody 52 is elastic component, therefore during outer nut 55 screws in forward,
Through hole 54 diameter at afterbody 52 center can be gradually reduced, thus realizes guiding seal wire 2 to clamp and being relatively fixed of outer tube 1.
By fixing device 5, guiding seal wire 2 is relatively fixed with outer tube 1, guides seal wire 2 preferably can insert patient to outer tube 1
Guide during uterus, it is ensured that outer tube 1 is successively inserted into uterus uterine cavity, and avoid during insertion that both are mutually
Produce displacement thus damage endometrium.
The course of work of the disclosed external member leading to operation for fallopian tubal intervention again of this enforcement is as follows:
During use, first seal wire 2 front end will be guided to be forwardly inserted from the tail end direction of outer tube 1, until before guiding seal wire 2
The circular arc seeker 22 of end stretches out the outer segment distance of guiding tube head 15 of outer tube 1, will guide seal wire 2 tail by fixing device 5
End and outer tube 1 tail end are relatively fixed formation one.Expand patient's vagina with gripping tongs, expose the uterine neck mouth in uterus, through uterine neck
Outer tube 1 and guiding seal wire 2 are together imported uterus under guiding seal wire 2 to import by mouth, by the front end guidance tube head 15 of outer tube 1
It is fixed on fallopian tubal opening part, then withdraw from guiding seal wire 2.Follow-up insert microtubular 3 through outer tube 1, by the front end of microtubular 3
Being placed in fallopian tubal opening part and sending into micro-wire 4 through in microtubular 3 again, the position that micro-wire 4 front end is inserted into salpingemphraxis is entered
Row rotates, and the obstruction causing adhesion in fallopian tube lumen carries out loosening, separates, thus solves salpingemphraxis problem.
Being circular arc seeker 22 owing to guiding seal wire 2 Front-end Design, not in place seal wire 2 will be guided to remove if guiding for the first time
Go out outer tube 1, then again can again guide guiding seal wire 2 to be forwardly inserted from outer tube 1 afterbody 52, solve original
Guide seal wire 2 head 51 can not be again insertable into asking that outer tube 1 guides again by be designed as that barb shape caused
Topic, easy to operate, save operating time, alleviate patient suffering, success rate of operation is higher.And owing to guiding seal wire 2 front end
It is designed as circular arc seeker 22, be more favorable for guiding outer tube 1 to probe into oviducal narrow positions, effectively increase operation effect
Rate, shortens operating time, improves success rate of operation, thus decrease the radiation exposure suffered by patient and doctor.
These are only preferred embodiment of the present utility model, not in order to limit the utility model, all in this practicality
Any modification, equivalent and the improvement etc. made within novel spirit and principle, should be included in guarantor of the present utility model
Within the scope of protecting.
Claims (6)
1. one kind leads to, for fallopian tubal intervention, the external member performed the operation again, it is characterised in that: include outer tube and be located in outer tube
Guiding seal wire, described outer tube includes Handheld Division, insertion section and the guiding tube head being sequentially connected with from tail end to front end, described hand-held
Portion includes a horizontal straight pipe and the operation handle being arranged on described horizontal straight pipe, and described horizontal straight pipe is hard tube,
Described insertion section and guiding tube head are flexible pipe, and the hardness of described guiding tube head is less than the hardness of described insertion section, described slotting
Enter the section of being horizontally inserted and the inclination inserting paragraph that portion includes being connected, between the described section of being horizontally inserted and inclination inserting paragraph, pass through circular arc
Transition connects, and described horizontal straight pipe is connected with the described section of being horizontally inserted and is positioned on same horizontal line；Described guiding is led
Silk includes guidewire body and is arranged at the circular arc seeker of described guidewire body front end, and the hardness of described circular arc seeker is less than
The hardness of described guidewire body, described circular arc seeker is soft silk, and described guiding seal wire inserts in described outer tube, and described circle
Arc seeker is corresponding with the inclination inserting paragraph of described outer tube and guiding tube head and stretches out outside described guiding tube head, described guiding
Seal wire tail end is removably connected with described outer tube tail end by fixing device.
2. a kind of for the fallopian tubal intervention logical external member performed the operation again as claimed in claim 1, it is characterised in that: described external member is also
Including the microtubular being installed in described outer tube and micro-wire, described micro-wire inserts in described microtubular, described microtubular
Front end is connected with one section of roentgenopaque microtubular head, and described micro-wire includes micro-wire body and is positioned at described micro-wire
The micro-wire top guide of body front end, described micro-wire top guide flexible and be flexible guidewire.
3. a kind of for the fallopian tubal intervention logical external member performed the operation again as claimed in claim 1, it is characterised in that: described fixing dress
Putting the head being connected before and after including and afterbody, described afterbody is elastic component, and described head center is provided with internal thread hole, described
Afterbody is provided centrally with through hole, and described internal thread hole is connected with described through hole, and described afterbody front end external diameter is less than after afterbody
End external diameter and angled transition, described lateral tail face is provided with the first external screw thread, and described afterbody is externally provided with threadeds with it
Outer nut, the horizontal straight pipe tail end of described outer tube is provided with injection cannula joint, and described injection cannula joint lateral surface sets
It is equipped with one section of external thread section matching with the internal thread hole of described head center.
4. a kind of for the fallopian tubal intervention logical external member performed the operation again as claimed in claim 1, it is characterised in that: described level is inserted
The section of entering and the angle tilting between inserting paragraph are 120 °～150 °.
5. a kind of for the fallopian tubal intervention logical external member performed the operation again as claimed in claim 3, it is characterised in that: described injection set
Internal diameter of pipe joint is more than described horizontal straight pipe internal diameter.
6. a kind of for the fallopian tubal intervention logical external member performed the operation again as claimed in claim 1, it is characterised in that: described level is straight
Siphunculus is plastic conduit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620539627.9U CN205697963U (en) | 2016-05-31 | 2016-05-31 | A kind of external member leading to operation for fallopian tubal intervention again |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620539627.9U CN205697963U (en) | 2016-05-31 | 2016-05-31 | A kind of external member leading to operation for fallopian tubal intervention again |
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| Publication Number | Publication Date |
|---|---|
| CN205697963U true CN205697963U (en) | 2016-11-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620539627.9U Active CN205697963U (en) | 2016-05-31 | 2016-05-31 | A kind of external member leading to operation for fallopian tubal intervention again |
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| CN (1) | CN205697963U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105963003A (en) * | 2016-05-31 | 2016-09-28 | 李兵 | Assembly for oviduct intervention recanalization surgery |
-
2016
- 2016-05-31 CN CN201620539627.9U patent/CN205697963U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105963003A (en) * | 2016-05-31 | 2016-09-28 | 李兵 | Assembly for oviduct intervention recanalization surgery |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |