CN206660278U - A kind of Dual-chamber saccular hysterography water service pipe - Google Patents
A kind of Dual-chamber saccular hysterography water service pipe Download PDFInfo
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- CN206660278U CN206660278U CN201720098722.4U CN201720098722U CN206660278U CN 206660278 U CN206660278 U CN 206660278U CN 201720098722 U CN201720098722 U CN 201720098722U CN 206660278 U CN206660278 U CN 206660278U
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- sacculus
- connecting tube
- supervisor
- passage
- hysterography
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Abstract
The utility model discloses a kind of Dual-chamber saccular hysterography water service pipe, fluid injection connecting tube and inflation connecting tube including being responsible for and being arranged on supervisor rear end, mutually isolated main chamber passage and balloon cavity passage are provided with supervisor, main chamber passage is connected with fluid injection connecting tube, balloon cavity passage is connected with inflation connecting tube, and the front end of supervisor is provided with the sacculus being connected with balloon cavity passage；Sacculus includes the first sacculus and the second sacculus of airflow connection, the first sacculus and the second sacculus and set along supervisor's length direction in time interval.The utility model when in use one be placed in uterine cavity, another be located at opening of the cervix outside, good fixation can be played；Because intrauterine pressure acts on, when to two sacculus gas injections, sacculus outside uterine neck can leading gas injection, operating personnel can pass through the inflated condition of the second sacculus of observation, it is pointed to intrauterine second inflated state and makes accurate judgement, the phenomenon of the severe pain caused by the hurried increase of the first balloon pressure produces tear uterine neck can be avoided.
Description
Technical field
The utility model, which relates to, belongs to technical field of medical instruments, and in particular to a kind of Dual-chamber saccular hysterography water service pipe.
Background technology
In recent years, the women of child-bearing age are infertile increases year by year, and wherein salpingemphraxis factor is the most important cause of disease, is particularly existed
Ratio may be up to 66.67% in secondary infertility.Tubal patency inspection method is a lot, including imageological examination, fallopian tubal
Logical liquid and coaxial falloposcopy celioscopy, imageological examination include hysterosalpingography, Hysterosalpingocontrast sonography etc..It is defeated
The logical liquid of oviduct is simple and easy to do, but larger blindness and inaccuracy be present, currently as a kind of primary dcreening operation means.Laparoscope is looked at straight
Lower hydrotubation inspection is presently believed to be most reliable inspection method, but because the invasive and price of celioscopy is held high
It is expensive, it is more likely at present as treatment means.The Hysterosalpingocontrast sonography developed in recent years is also according to the full palace of pressurization
Chamber radiography, but ultrasonoscopy compares for clinician and taken out as not readily understood.And traditional hysterosalpingography
(Hysterosalpingography, HSG) can show uterine cavity and the full and unobstructed situation of fallopian tubal form, contrast medium, image one
Mesh is clear, and is still the preferred inspection method and goldstandard for diagnosing Infertility caused by fallopian tube obstruction at present.But due to this reviewing party
Method is operated under x-ray, has radiation injury to doctor, patient.
The single saccule used in uterus angiography tube is provided with flexible pipe without injection control valve silica gel angiography tube, including flexible pipe at present
Tube core, hose end are provided with two branched pipes, and two passages are provided with flexible pipe, are extended respectively in branched pipe, described two
Individual passage is arranged in tube core, and one of passage is provided with the fluid hole passed to outside flexible pipe, and another passage passes to flexible pipe outer wall
The sacculus of the wrapping hose main body of setting.In use, the head end of hose main body is inserted in uterine neck first, when sacculus enters uterus
After chamber, by inflation inlet to inflated, because having a diameter larger than cervical canal without deviating from after balloon expandable, then pass through note again
Liquid pipe is checked to intrauterine injection medicine.The problems of be：For the small patient of uterine cavity, because pressure increases during injection
And bend angiography tube head end, cause to block interstitial tubal so that with oviductus lateralis do not develop and cause false positive；While by
In no control valve, doctor can not leave operating room after injecting medicine, virtually add the risk of doctor and patient's raying.
Double sacculus angiography tubes in the market are three lumens, and injection, double sacculus are independent cavity, using rigid plastics
Material, this angiography tube price is higher, and appearance is complicated, in case of emergency, doctor may mix up and note medicine in operating process
Entering sacculus causes sacculus to rupture, if sacculus ruptures especially in uterine cavity, it is necessary to renew pipe again.Although double sacculus, single saccule
" apple " shape is used, because uterine neck length of tube has individual difference, if sacculus can cause play when being located at gas injection in cervical canal
Bitterly, nullipara can even cause painful to be suffered a shock.
Utility model content
Technical problem to be solved in the utility model is to be directed to above-mentioned the deficiencies in the prior art, there is provided a kind of structure is set
Meter is simple, and the sacculus that personnel easy to operation are pointed to inside uterine cavity carries out a kind of Dual-chamber saccular hysterography water flowing of pressure judgement
Pipe.
In order to solve the above technical problems, the utility model adopts the following technical scheme that：
A kind of Dual-chamber saccular hysterography water service pipe, including be responsible for and be arranged on it is described supervisor rear end fluid injection connecting tube and
Connecting tube is inflated, mutually isolated main chamber passage and balloon cavity passage, main chamber passage and the note are provided with the supervisor
Liquid connecting tube is connected, and the balloon cavity passage is connected with the inflation connecting tube, the front end of the supervisor be provided with it is described
The sacculus that balloon cavity passage is connected；The sacculus includes the first sacculus and the second sacculus of airflow connection, first sacculus
Set with the second sacculus along supervisor's length direction in time interval.
The middle part of first sacculus and the second sacculus forms the screens portion of an arc.
Screens minister degree between first sacculus and the second sacculus is 4-6cm.
First sacculus after inflation is formedShape structure, second sacculus are formedShape structure, the two gas
Formed after conductance is logicalShape structure.
The supervisor, fluid injection connecting tube and inflation connecting tube are silica gel material.
The fluid injection connecting tube and inflation connecting tube connect a syringe adapter respectively.
Compared with prior art, the utility model has the advantages that：
(1) the utility model uses double balloon structures of airflow connection, during use one be placed in intrauterine, another is located at
On the outside of ostium of uterus, the middle part deck position of uterine neck of two sacculus, good fixation can be played；Further, since intrauterine pressure is made
With, when to two sacculus gas injections, sacculus outside uterine neck can leading gas injection, due to double balloon interior UNICOMs, positioned at uterine cavity
Interior sacculus can gradually be filled with gas, it is gradually expanded, and operating personnel can be by observing the sacculus outside uterine neck
Inflated condition, it is pointed to intrauterine inflated state and makes accurate judgement, sacculus in uterine cavity when slow down gas injection significantly
Rate of expansion, the phenomenon of the severe pain caused by the hurried increase of the first balloon pressure produces tear uterine neck can be avoided, simultaneously because
Two sacculus use arc-shaped transition structure, are adapted to cervical anatomy form, are fitted well with uterine neck wall during balloon expandable.
(2) double sacculus use independent gas injection chamber in the past, thus there is three chambers, and appearance is complicated, increases cost, operated
Sacculus is caused to rupture medicine injection sacculus in case of emergency doctor may mix up in journey, if sacculus is broken especially in uterine cavity
Split, it is necessary to renew pipe again, double sacculus UNICOMs structure of the present utility model solves this problem well.
(3) the utility model cost is cheap, simple to operate, easy to use, and controllability is strong, and it is accurate to be favorably improved diagnosis
Rate, it is easy to popularization and application in industry.
Brief description of the drawings
Fig. 1 is the structural representation of the double sacculus hysterography water service pipes of the utility model two-chamber；
Fig. 2 is the first anti-backflow perforate cross section structure schematic diagram provided by the utility model；
Fig. 3 is second of anti-backflow perforate cross section structure schematic diagram provided by the utility model；
Fig. 4 is the third anti-backflow perforate cross section structure schematic diagram provided by the utility model；
Fig. 5 is the 4th kind of anti-backflow perforate cross section structure schematic diagram provided by the utility model.
Description of reference numerals：
1- is responsible for；2- fluid injection connecting tubes；3- inflates connecting tube；4- main chamber passages；5- balloon cavity passages；The sacculus of 6- first；
The sacculus of 7- second；8- anti-backflow perforates；9- clamping devices；10- syringe adapters.
Embodiment
The utility model is made with embodiment below in conjunction with the accompanying drawings and being described in further detail.
As shown in figure 1, the utility model provides a kind of bipartite uterus radiography water service pipe, including it is responsible for 1 and is arranged on master
The fluid injection connecting tube 2 and inflation connecting tube 3 of pipe rear end, are provided with mutually isolated main chamber passage 4 and balloon cavity passage in supervisor
5, wherein main chamber passage 4 is connected with fluid injection connecting tube 2, and balloon cavity passage 5 is connected with inflation connecting tube 3, before supervisor 1
End is provided with the sacculus being connected with balloon cavity passage 5；Shaping one is opened with anti-backflow on the main chamber passage 4 of 1 front end of supervisor
The liquid outlet 8 in hole, when the liquid filling pressure in main chamber passage 4 is more than intrauterine pressure, anti-backflow perforate is opened, in main chamber passage 4
Fluid injection outflow.One liquid outlet 8 is set by the front end on main chamber passage 4, only when the pressure being injected in main chamber passage 4
During more than intrauterine pressure, anti-backflow perforate can just opened, fluid injection is pushed into uterine cavity；After injection is stopped, anti-backflow perforate
Closure state can be in, adverse current occurs so as to avoid intrauterine medicine, the doctor after injection may exit off operating room, avoid
The risk of doctor's raying.Supervisor 1, fluid injection connecting tube 2 and inflation connecting tube 3 are preferably made of silica gel material.
Fig. 2 show cross anti-backflow perforate provided by the utility model, it is illustrated that structure is in opening.
Fig. 3 is in-line pore structure provided by the utility model, it is illustrated that structure is in closure state, when to main chamber passage
When decoction is injected in 4, it is made due to being responsible for of flexible material, in the presence of liquid filling pressure, anti-backflow perforate can form one
The gap of individual in-line, decoction can flow out from this gap；When stopping injection, in-line gap closure, the medicine in uterine cavity is prevented
Liquid is back in main chamber passage.
Fig. 4 and Fig. 5 is Y shape hole provided by the utility model and T-shaped hole, is certainly not limited to the utility model and provides
State anti-backflow open-celled structure, or other shapes of perforate, such as semicircular arc etc., just repeat no more here.
Preferably, liquid outlet 8 can be taken shape in the side of main chamber passage 4, the front end 3-5mm positions of its distance supervisor.
Multiple liquid outlets 8 can also be set in the cavity wall of main chamber passage 4, and its front end along supervisor 1 is circumferential equally
Arrangement.
In order to avoid sacculus gas leakage, the utility model preferably sets a clamping device 9 in inflation connecting tube 3, when to
After filling gas in balloon cavity passage, clamped by clamping device 9 by connecting tube 3 is inflated, prevent gas from being let out in inflatable end
Gas phenomenon.One same clamping device 9 is also set in fluid injection connecting tube simultaneously in the utility model, it is intrauterine for preventing
Dual fail-safe effect is played in decoction backflow.
Specifically, before syringe is not removed, connecting tube and fluid injection connecting tube are inflated still in sealing state, using folder
Tight device clamps inflation connecting tube and fluid injection connecting tube, and closed inflation connecting tube and fluid injection connecting tube, then remove note again again
Emitter, so as to avoid the decoction backflow in inflation connecting tube gas leakage and fluid injection connecting tube.
Clamping device therein is a control valve, and pressure release can be carried out to sacculus by being opened by control valve, take out uterine cavity
Interior sacculus, it is easy to operate.Here control valve is prior art, and just no longer this is described in detail here.
In order to prevent the rapid expansion positioned at sacculus in uterine cavity, avoid causing suffering to patient, sacculus therein includes gas
It is in time interval to flow the first sacculus 6 and the second sacculus 7 of connection, the first sacculus 6 and the second sacculus 7 along 1 length direction is responsible for
Set.First sacculus 6 therein is close to liquid outlet, and when carrying out uterine cavity inspection or treatment, the first sacculus 6 is located in uterine cavity, and the
Two sacculus 7 are located at outside uterine neck, and the position between two sacculus belongs to screens fixed position, can play good fixation；Right
During two sacculus gas injections, because intrauterine pressure acts on, the second sacculus outside uterine neck can leading gas injection, due to double balloon interiors
UNICOM, gas can be gradually filled with positioned at intrauterine sacculus, it is gradually expanded, operating personnel can be located at uterine neck by observation
The inflated condition of outside sacculus, is pointed to intrauterine inflated state and makes accurate judgement, when slow down gas injection significantly
The rate of expansion of sacculus in uterine cavity, the patient caused by the hurried increase of the first balloon pressure produces tear uterine neck can be avoided acute
Bitterly, simultaneously because two sacculus use arc-shaped transition structure, the screens portion of arc is formed, is adapted to cervical anatomy form, balloon expandable
When fitted well with uterine neck wall, favourable therapeutic.
Screens minister degree between the sacculus 7 of first sacculus 6 and second therein is 4-6cm, the preferred 5cm of the utility model.
The first sacculus 6 after inflation is formedShape structure, the second sacculus 7 are formedShape structure, formed after the conducting of the two air-flowShape structure, as shown in Figure 1.
For the ease of sacculus gas injection and to main chamber passage fluid injection, connected respectively in fluid injection connecting tube 2 and inflation connecting tube 3
One syringe adapter 10, syringe adapter 10 are arranged on the back-end location of control valve.
The utility model is used in combination by anti-backflow perforate, double sacculus, clamping device so that doctor can be with after injection
Leave operating room to carry out taking the photograph piece, avoid the radiation that doctor is unnecessary, and patient is without being observed under fluoroscopy, can be direct
Carry out taking the photograph piece, reduce dose of radiation, while medicine will not backflow into angiography tube influence image quality, can also be with the presence of pressure pair
The fallopian tubal of slight adhesion still has impulsive force to reach again logical purpose；There is provided structure has that cost is cheap, simple to operate, user
Just, controllability is strong, is favorably improved accuracy rate of diagnosis, is easy to popularization and application in industry.
Obviously, above-described embodiment is only intended to clearly illustrate example, and is not the restriction to embodiment.It is right
For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of change or
Change.There is no necessity and possibility to exhaust all the enbodiments.And the obvious change thus extended out or
Among changing still in the protection domain of technical solutions of the utility model.
Claims (6)
1. a kind of Dual-chamber saccular hysterography water service pipe, including supervisor (1) and the fluid injection connecting tube for being arranged on the supervisor rear end
(2) and connecting tube (3) is inflated, mutually isolated main chamber passage (4) and balloon cavity passage (5), the master is provided with the supervisor
Chamber passage (4) is connected with the fluid injection connecting tube (2), and the balloon cavity passage (5) is connected with the inflation connecting tube (3)
Logical, the front end of the supervisor is provided with the sacculus being connected with the balloon cavity passage (5)；Characterized in that, the sacculus includes
The first sacculus (6) and the second sacculus (7) of airflow connection, first sacculus (6) and the second sacculus (7) are along the supervisor
(1) length direction is set in time interval.
2. Dual-chamber saccular hysterography water service pipe according to claim 1, it is characterised in that first sacculus (6) and
The middle part of second sacculus (7) forms the screens portion of an arc.
3. Dual-chamber saccular hysterography water service pipe according to claim 2, it is characterised in that first sacculus (6) and
Screens minister degree between second sacculus (7) is 4-6cm.
4. Dual-chamber saccular hysterography water service pipe according to claim 3, it is characterised in that first ball after inflation
Capsule (6) formation ">" shape structure, second sacculus (7) formed "<" shape structure, formed after the conducting of the two air-flow "><" shape structure.
5. Dual-chamber saccular hysterography water service pipe according to claim 1, it is characterised in that the supervisor (1), fluid injection connect
It is silica gel material to take over (2) and inflation connecting tube (3).
6. according to any described Dual-chamber saccular hysterography water service pipes of claim 1-5, it is characterised in that the fluid injection connection
Pipe (2) and inflation connecting tube (3) connect a syringe adapter (10) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720098722.4U CN206660278U (en) | 2017-01-26 | 2017-01-26 | A kind of Dual-chamber saccular hysterography water service pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720098722.4U CN206660278U (en) | 2017-01-26 | 2017-01-26 | A kind of Dual-chamber saccular hysterography water service pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206660278U true CN206660278U (en) | 2017-11-24 |
Family
ID=60378900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720098722.4U Expired - Fee Related CN206660278U (en) | 2017-01-26 | 2017-01-26 | A kind of Dual-chamber saccular hysterography water service pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206660278U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111166395A (en) * | 2020-02-17 | 2020-05-19 | 广州市妇女儿童医疗中心（广州市妇幼保健院、广州市儿童医院、广州市妇婴医院、广州市妇幼保健计划生育服务中心） | Double-balloon device for fetal diaphragmatic hernia airway embolism operation |
| CN113398439A (en) * | 2021-06-09 | 2021-09-17 | 北京泰杰伟业科技有限公司 | Double-balloon thrombolytic thrombus taking device |
-
2017
- 2017-01-26 CN CN201720098722.4U patent/CN206660278U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111166395A (en) * | 2020-02-17 | 2020-05-19 | 广州市妇女儿童医疗中心（广州市妇幼保健院、广州市儿童医院、广州市妇婴医院、广州市妇幼保健计划生育服务中心） | Double-balloon device for fetal diaphragmatic hernia airway embolism operation |
| CN113398439A (en) * | 2021-06-09 | 2021-09-17 | 北京泰杰伟业科技有限公司 | Double-balloon thrombolytic thrombus taking device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20171124 Termination date: 20190126 |