CN206403840U - Fallopian tube interventional therapy device - Google Patents
Fallopian tube interventional therapy device Download PDFInfo
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- CN206403840U CN206403840U CN201621047879.6U CN201621047879U CN206403840U CN 206403840 U CN206403840 U CN 206403840U CN 201621047879 U CN201621047879 U CN 201621047879U CN 206403840 U CN206403840 U CN 206403840U
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- inner catheter
- leading portion
- microtubular
- catheter
- threading hole
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Abstract
The utility model discloses fallopian tube interventional therapy device, it includes outer catheter（5）, the inner catheter that can be slided in outer catheter and the microtubular that can be slided in inner catheter（2）, inner catheter is by inner catheter leading portion（3）With inner catheter back segment（6）Combine, inner catheter leading portion termination is provided with metal positioning head（13）, microtubular one end it is extended to outside metal positioning ring, the other end and woven hose（11）It is connected, threading hole is provided with the inner catheter（16）, be provided with threading hole one end be fixedly linked with inner catheter leading portion termination, the drag wire that the other end is connected with bobbin winoler, rotating bobbin winoler can make inner catheter leading portion termination form flexibility.The utility model will not cause damage to intrauterine cavity surface when using；Simultaneously because inner catheter leading portion termination has bending, be conducive to inner catheter to be accurately inserted into fallopian tubal mouthful soon soon, shorten intervention time, reduce x-ray and human body radiation is damaged, reduce the pain of patient.
Description
Technical field
The utility model is related to medicine equipment, and in particular to a kind of Salpingostomy interventional therapy device, and it includes defeated
The treatment of disease in the fallopian tubal such as oviduct selectivity radiography, oviduct dredging, fallopian tubal double bolt, ectopic pregnancy PCIs.
Background technology
Fallopian tubal Interventional Salpingography, i.e., under digital X ray machines, doctor is lower using coaxial pipe system by TV screen direct-view
System, Via vagina, uterine neck, uterus, cornua uteri insertion fallopian tubal conduit, carry out selective salpingography, fallopian tubal it is logical without it is smooth,
The operation PCI of disease in the fallopian tubal such as oviduct dredging treatment and fallopian tubal plunger, ectopic pregnancy, according to fallopian tubal
Concrete condition inserts micro-wire through fallopian tubal conduit to fallopian tubal, micro-wire first is inserted into fallopian tubal mouthful, then microtubular is inserted
Into inner catheter, microtubular is inserted into fallopian tubal by inner catheter, then carry out the multiple reduction of fractions to a common denominator from therapeutic process.On either
State any operation PCI, the interventional therapy device used at present include the coaxial 3F microtubulars of import or 5F inner catheters and
There is problems with over the course for the treatment of in 0.018 micro-wire, this interventional therapy device：One is that inner catheter is entirety, in order that
Inner catheter front end can form the flexibility for being applicable uterine wall, and inner catheter is made of the plastics of certain degree of hardness, due to uterine wall
Stretch radian vary with each individual, and inner catheter bending front end flexibility be it is fixed, operation inner catheter when, for some with
The endometrium that inner catheter leading portion angle misfits can cause damage, and pain is brought to patient, especially long and narrow to some uterine neck, viscous
When even narrow, part malformed uterus patient carries out fallopian tube interventional therapy, the inner catheter front end for having certain hardness be not easy into
Enter uterus or fallopian tubal, operate microtubular to cause damage to endometrium after, the perforation of uterus is likely to result in when serious
And bleeding；Although two be existing microtubular bending before g. slice header be rubber-metal positioning head, it is interior under DSA digital X-ray machines
The catheter positioning time is long, so as to add radiation damage of the X-ray to human body；It is to be controlled with the fallopian tubal intervention of this inner catheter again
Treating can only could complete in the hospital equipped with expensive DSA digital X-ray machines, be not suitable with basic hospital fallopian tubal under B ultrasound and intervene
Treatment.
Utility model content
For the deficiency of prior art fallopian tube interventional therapy, the invention provides a kind of by arbitrarily adjusting in soft
Conduit leading portion flexibility, makes inner catheter guide microtubular to be rapidly and accurately inserted into fallopian tubal internal orifice, and patient can be made different
Shape endometrium all injury-free fallopian tubal intervention devices.
The technical problems to be solved in the utility model is adopted the technical scheme that：The fallopian tube interventional therapy device bag
Outer catheter, the inner catheter that can be slided in outer catheter and the microtubular that can be slided in inner catheter are included, the inner catheter is by soft
Inner catheter leading portion that material is made and the inner catheter back segment being made up of hard material are combined, and the inner catheter leading portion termination is
Metal positioning head, described microtubular one end it is extended to outside metal positioning head, the other end be connected with woven hose, on the inner catheter
Be provided with threading hole, the threading hole be provided with one end be fixedly linked with inner catheter leading portion termination, the other end and bobbin winoler phase
Drag wire even, rotating bobbin winoler can make inner catheter leading portion termination form flexibility.
It is symmetrically distributed in order that inner catheter leading portion termination can form to be provided with flexibility to the left and to the right, inner catheter
The threading hole of microtubular both sides, be respectively arranged with threading hole one end be connected with paragraph header before inner catheter, the other end respectively with
Bobbin winoler connected left drag wire and right drag wire, bobbin winoler is rotatable wire spool, and wire spool is to during right rotation, right drawing
Line pulls inner catheter leading portion termination bending to the right, so as to make inner catheter be inserted into right fallopian tube mouthful along the right surface of internal cavity in uterus,
Wire spool is to during anticlockwise, and left drag wire pulls inner catheter leading portion termination bending to the left, so as to make inner catheter left inside along uterus
Chamber surface is inserted into left fallopian tube mouthful.
Under digital X ray machines or B ultrasound, doctor is looked at straight by TV screen, pulls drag wire, so that it may make inner catheter leading portion end
Head flexibility is along intrauterine cavity surface of different shapes（Film surface）Fallopian tubal mouthful is inserted into, due to the bending of inner catheter leading portion termination
（Angle）Degree can people arbitrarily adjust, therefore inner catheter leading portion insertion intrauterine when, intrauterine cavity surface would not be caused damage；Together
When there is flexibility due to inner catheter leading portion termination, be conducive to inner catheter to be accurately inserted into fallopian tubal mouthful soon soon, shorten
Intervention time, reduces x-ray and human body radiation is damaged, reduce the pain of patient.
The metal positioning head uses the rubber added with two kinds or more of metal dust to be made.
The utility model main innovation is that the original rigid inner catheter with fixed bend tune is designed into both have softness
Property, flexibility at any angle can be formed by the regulation inner catheter front end of drag wire again, this innovation solves prior art
The problem of in the presence of the logical art of fallopian tubal intervention, and achieve significant technique effect；Simultaneously also by improving metal positioning head,
The positioning time of inner catheter leading portion is shortened, the accuracy and fastness of inner catheter positioning is improved.
The utility model inner catheter leading portion termination is by developing with opacity and under B ultrasound and be made up of metal and rubber
Metal positioning head, under digital X ray machines and can realize that inner catheter is accurately quickly positioned under B ultrasound machine, shorten positioning action
Time, reduce x-ray and human body is damaged, while can also make basic hospital carry out fallopian tubal Surgery；Inner catheter is divided into
Two parts, will stretch into intrauterine inner catheter leading portion and are made of soft good high polymer material, be used for ease of operation, inner catheter
Back segment uses the sub- plastic cement with certain degree of hardness（Acrylic）Material is made, in order to ensure soft good inner catheter front end can be formed
The flexibility varied with each individual, it is ensured that when inner catheter is inserted into the fallopian tubal mouthful of different patients, reduce the damage to endometrium,
The bobbin winoler that inner catheter front end flexibility can be adjusted arbitrarily is provided with inner catheter.
The utility model has the characteristics that：
1st, it need not be operated on, without general anesthesia, and no pain is safe, effectively；
2nd, damage is small, it is fast to recover, effect is good, and the interference to body is little, protects and remains to the full extent and be normal
Tissue and organ；
3rd, the inner catheter interventional procedure time is shortened, x-ray is reduced and human body is damaged, while solid after being inserted using microtubular
It is fixed reliable, it is not easy to come off, it is to avoid insertion is repeated several times；
It is small to endometrial impairment when the inner catheter is inserted into the fallopian tubal internal orifice of different patients；
5th, expand and use scope, basic hospital is also carried out fallopian tubal Surgery under B ultrasound.
Brief description of the drawings
Fig. 1 is half section structure enlarged diagram of the present utility model,
Fig. 2 is Fig. 1 A-A sectional views,
Fig. 3 is Fig. 1 X-X structure enlarged diagrams,
Fig. 4 is the schematic diagram of inner catheter leading portion bending of the present invention.
In figure, 1, micro-wire 2, microtubular 3, inner catheter leading portion 4a, right drag wire 4b, left drag wire 5,
Outer catheter 6, inner catheter back segment 7, pipe joint 8, wire spool 9, stop collar 10, adapter sleeve 11, woven hose 12,
Inlet 13, metal positioning head 14, tie lines hole 15, winding slot 16, threading hole.
Embodiment
In Fig. 1, Fig. 2, Fig. 3 and Fig. 4, the fallopian tube interventional therapy device includes the outer catheter 5 that north material is made, can be
The inner catheter slided in outer catheter and the microtubular 2 that can be slided in inner catheter, in the inner catheter is made up of flexible material
Conduit leading portion 3 and by plastic cement（Such as acrylic）The inner catheter back segment 6 that the material that material etc. has certain hardness is made is spliced and combined
Entirety, the flexible material be macromolecule flexible material.Inner catheter back segment is the columnar pipe joint being integrally formed
7, the inner catheter leading portion termination is tapered metal positioning head 13, and the metal positioning head is using rubber and two kinds or more
Metal dust mixing compacting form, the metal dust is copper, chromium, nickel, vanadium etc., and metal dust content is not less than rubber weight
20%.The microtubular is made of 3F soft rubbers, microtubular one end it is extended to outside metal positioning head, the other end and woven hose
11 are connected, and woven hose one end is communicated with adapter sleeve 10, and the microtubular mouth of pipe is communicated with the inlet 12 on woven hose 11, in microtubular
Threading hole 16, inner catheter leading portion end are provided with the micro-wire 1 that 0.018 millimeter of metal of movable insertion is made, the inner catheter
Head is provided with tie lines hole 14, and the bobbin winoler that inner catheter front end flexibility can be adjusted arbitrarily, the threading are provided with inner catheter
Be provided with hole one end be fixedly linked by tie lines hole with inner catheter leading portion termination, the drag wire that the other end is connected with bobbin winoler,
Rotate the flexibility that bobbin winoler can make inner catheter leading portion termination form different angles.In order that inner catheter leading portion termination can be formed
Flexibility to the left, and flexibility to the right, the symmetrical inner catheter for being arranged on microtubular both sides of the threading hole can be formed
On, be respectively arranged with threading hole one end be fixedly linked by tie lines hole with paragraph header before inner catheter, the other end respectively with around
Line device connected left drag wire 4b and right drag wire 4a, bobbin winoler are to be provided with winding slot on rotatable wire spool 8, wire spool
15, bobbin winoler may also be fabricated which can touring coiling other structures, stop collar 9, wire spool are provided between wire spool and connecting tube
To during right rotation, right drag wire pulls inner catheter leading portion termination bending to the right（As shown in Figure 4）, so as to make inner catheter along uterus
Right surface of internal cavity is inserted into right fallopian tube mouthful, and wire spool is to during anticlockwise, and left drag wire pulls inner catheter leading portion termination curved to the left
It is bent（As shown in Figure 4）, so as to make inner catheter be inserted into left fallopian tube mouthful along the left surface of internal cavity in uterus.Its to from left to right represent with
Uterus section is to both sides and the direction of fallopian tubal phase.The intervention device of one of which model of the present invention includes outer catheter（External diameter is 5
Millimeter, internal orifice dimension are 4 millimeters, length is 180 millimeters）；Inner catheter leading portion（External diameter is 4 millimeters, internal orifice dimension is 1 millimeter）；Inside lead
Pipe back segment（External diameter is 4 millimeters, internal orifice dimension is 1 millimeter）；Microtubular（External diameter is 1 millimeter, internal orifice dimension is 0.3 millimeter）.
Claims (2)
1. fallopian tube interventional therapy device, it is characterized in that：It includes outer catheter（5）, the inner catheter that can be slided in outer catheter and
The microtubular that can be slided in inner catheter（2）, the inner catheter leading portion that the inner catheter is made up of flexible material（3）With by rigid material
Expect the inner catheter back segment being made（6）Combine, the inner catheter leading portion termination is metal positioning head（13）, the microtubular one
End it is extended to outside metal positioning head, the other end and woven hose（11）It is connected, threading hole is provided with the inner catheter（16）, institute
State be provided with threading hole one end be fixedly linked with inner catheter leading portion termination, the drag wire that the other end is connected with bobbin winoler, rotate
Bobbin winoler can make inner catheter leading portion termination form flexibility.
2. fallopian tube interventional therapy device according to claim 1, it is characterized in that：The threading hole（16）It is symmetrical to set
Put on the inner catheter of microtubular both sides, one end is respectively arranged with threading hole and is fixedly linked, separately with paragraph header before inner catheter
The left drag wire that one end is connected with bobbin winoler respectively（4b）With right drag wire (4a), bobbin winoler is rotatable wire spool (8), institute
State and winding slot is provided with wire spool（15）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621047879.6U CN206403840U (en) | 2016-09-12 | 2016-09-12 | Fallopian tube interventional therapy device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621047879.6U CN206403840U (en) | 2016-09-12 | 2016-09-12 | Fallopian tube interventional therapy device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206403840U true CN206403840U (en) | 2017-08-15 |
Family
ID=59548163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621047879.6U Active CN206403840U (en) | 2016-09-12 | 2016-09-12 | Fallopian tube interventional therapy device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206403840U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106236213A (en) * | 2016-09-12 | 2016-12-21 | 张小明 | Fallopian tube interventional therapy device |
-
2016
- 2016-09-12 CN CN201621047879.6U patent/CN206403840U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106236213A (en) * | 2016-09-12 | 2016-12-21 | 张小明 | Fallopian tube interventional therapy device |
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