CN204364626U - A kind of hysterography conduit - Google Patents
A kind of hysterography conduit Download PDFInfo
- Publication number
- CN204364626U CN204364626U CN201420855190.0U CN201420855190U CN204364626U CN 204364626 U CN204364626 U CN 204364626U CN 201420855190 U CN201420855190 U CN 201420855190U CN 204364626 U CN204364626 U CN 204364626U
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- China
- Prior art keywords
- medicine
- pouring pipe
- gas tube
- main body
- catheter main
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Abstract
The utility model discloses a kind of hysterography conduit, belong to technical field of medical instruments, it comprises catheter main body, first passage and second channel is provided with in catheter main body, one end of catheter main body connects two splitters, and the other end of two splitters connects gas tube and medicine-pouring pipe, and gas tube is communicated with first passage, medicine-pouring pipe is communicated with second channel, is characterised in that: gas tube and medicine-pouring pipe are connected with clamping device separately.This kind of hysterography conduit is due to gas tube and medicine-pouring pipe being connected with clamping device separately, can before not removing syringe, when gas tube and medicine-pouring pipe are still in sealing state, gas tube and medicine-pouring pipe is clamped with clamping device, again close gas tube and medicine-pouring pipe, and then remove syringe, avoid the medicinal liquid backflow in gas tube gas leakage and medicine-pouring pipe, thus avoid being injected into the outflow of intrauterine medicinal liquid.
Description
Technical field
This utility model belongs to technical field of medical instruments, is specifically related to a kind of hysterography conduit.
Background technology
Uterography in cavity of uterus, injects by conduit the high specific gravity material iodine preparation be made up of high atomic number, forms obvious artificial contrast, tube chamber is developed under sheet taken the photograph by X line with surrounding tissue, thus understand uterus and fallopian tube tract inside information condition.This kind of technology is widely used in clinical diagnosis owing to having following two aspect advantages: whether fallopian tube not only can be pointed out unobstructed on the one hand, the position of obstruction, can also observe cavity of uterus form; Do not need anesthesia on the other hand, without obviously painful.
The structure of current hysterography conduit used is: in catheter main body, be provided with first passage and second channel, one end of catheter main body connects two splitters, the other end of two splitters connects gas tube and medicine-pouring pipe, gas tube is communicated with first passage, medicine-pouring pipe is communicated with second channel, and offers liquid outlet at the other end of catheter main body, and liquid outlet is connected with second channel, the outer wall of catheter main body is provided with the air bag of enclosing tube main body, and air bag is communicated with first passage and is positioned at the top of liquid outlet.During use, cervix uteri mouth is inserted in the lower end of catheter main body, by inflation inlet to airbag aeration, with the clogging cervix uteri mouth of tensioner, and then is checked to intrauterine injection medicine by medicine-pouring pipe.The conduit of this kind of structure is in the process used, usually after having injected medicine, the mouth of pipe of gas tube and the mouth of pipe of medicine-pouring pipe is blocked with rubber stopper, but because medical worker has on medical rubber glove, add that again institute's injectable drug itself is oiliness, when taking off syringe and using rubber stopper blocking instead, often result in blockage error, cause air bag to leak gas, medicine outflows, and affects next step inspection.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of hysterography conduit, can prevent gas tube gas leakage and medicinal liquid from refluxing through medicine-pouring pipe.
For solving the problems of the technologies described above, the technical solution of the utility model is: design a kind of hysterography conduit, comprise catheter main body, first passage and second channel is provided with in catheter main body, the upper end of catheter main body connects two splitters, and the upper end of two splitters connects gas tube and medicine-pouring pipe, and gas tube is communicated with first passage, medicine-pouring pipe is communicated with second channel, it is characterized in that: gas tube and medicine-pouring pipe are connected with clamping device separately.
Preferably, the lower end of catheter main body offers liquid outlet, and liquid outlet is connected with second channel, and the outer wall of catheter main body is provided with the air bag of enclosing tube main body, and air bag is communicated with first passage and is positioned at the top of liquid outlet.
Preferably, described clamping device is " U " type card be fixed on two splitters.
Preferably, described clamping device is clamp.
Preferably, described clamp comprises spring and two hinged tong arms, and spring connects the tail end of two tong arms.
Compared with prior art, the beneficial effects of the utility model are:
1, due to gas tube and medicine-pouring pipe being connected with clamping device separately, can before not removing syringe, when gas tube and medicine-pouring pipe are still in sealing state, gas tube and medicine-pouring pipe is clamped with clamping device, again close gas tube and medicine-pouring pipe, and then remove syringe, avoid the medicinal liquid backflow in gas tube gas leakage and medicine-pouring pipe, thus avoid being injected into the outflow of intrauterine medicinal liquid.
2, owing to still adopting the mode of air bag to block closed cervix uteri mouth, technology maturation, reliable, just with realization.
3, because clamping device adopts the form being fixed on " U " type card on two splitters, the tube head of gas tube and medicine-pouring pipe can be turned down, be clamped in by tube head in the bayonet socket of " U " type card, structure is simple on the one hand, convenient operation; Tube chamber flattens when turning down by tube head on the other hand, achieves once sealing, thus enhances the sealing to tube head.
4, utilize clamp to clamp the outer wall of gas tube and medicine-pouring pipe, force gas tube and medicine-pouring pipe distortion, be squeezed into flat-shaped, thus block its inner chamber, realize sealing.
5, because clamp adopts the form of spring and two hinged tong arms, structure is simple, and cost performance is good.
6, this utility model structure is simple, is easy to operation, is convenient in industry apply.
Accompanying drawing explanation
Fig. 1 is the structural representation of embodiment one;
Fig. 2 is the cross-sectional view of catheter main body;
Fig. 3 is the structural representation of two splitters;
Fig. 4 is airbag structure schematic diagram;
Fig. 5 is clamp structure schematic diagram.
Labelling in figure: 1, catheter main body; 2, two splitters; 3, gas tube; 4, medicine-pouring pipe; 5, air bag; 6, " U " type card; 7, first passage; 8, second channel; 9, inflation inlet; 10, liquid outlet; 11, tong arm; 12, spring.
Detailed description of the invention
Below in conjunction with accompanying drawing and detailed description of the invention, this utility model is described in further detail.
With the flow direction of medicinal liquid in this utility model for reference orientation, the one end entering medicinal liquid is defined as upper end; Correspondingly the other end flowing out medicinal liquid is defined as lower end.
Embodiment one
As shown in Figures 1 to 4, first passage 7 and second channel 8 is provided with in catheter main body 1 of the present utility model, the upper end of catheter main body 1 connects two splitters 2, the upper end of two splitters 2 connects gas tube 3 and medicine-pouring pipe 4, gas tube 3 is communicated with first passage 7, medicine-pouring pipe 4 is communicated with second channel 8, the lower end of catheter main body 1 offers liquid outlet 10, liquid outlet 10 is connected with second channel 8, the outer wall of catheter main body 1 is provided with the air bag 5 of enclosing tube main body 1, and air bag 5 is communicated with first passage 7 and is positioned at the top of liquid outlet 10.The two side of two splitters 2 offers " U " type notch, form " U " type card 6 that can clamp gas tube 3 and medicine-pouring pipe 4.
During use, cervix uteri mouth is inserted in the lower end of catheter main body 1, gas tube 3 is inflated to air bag 5 by inflation inlet 9, the clogging cervix uteri mouth of air bag 5 tensioner expanded, and then by medicine-pouring pipe 4 to intrauterine injection medicine, after having injected medicine, flatten after gas tube 3 and medicine-pouring pipe 4 turnover downwards, squeeze in " U " type notch of " U " type card 6, to block the inner chamber of gas tube 3 and medicine-pouring pipe 4, guarantee before taking off syringe, gas tube 3 and medicine-pouring pipe 4 are in closed state, thus the medicinal liquid avoided in gas tube 3 gas leakage and medicine-pouring pipe 4 refluxes and has injected the outflow of intrauterine medicinal liquid.
Embodiment two
The difference of the present embodiment and embodiment one is: as shown in Figure 5, and the concrete structure of clamping device has replaced to clamp by " U " type card 6, and clamp is made up of spring 12 and two hinged tong arms 11, and spring 12 connects the tail end of two tong arms 11.During use, extrude the tail end of two tong arms 11 to the inside, spring 12 is compressed, jaw opens, and gas tube 3 and medicine-pouring pipe 4 are put into the jaw opened, and then unclamps the tail end of two tong arms 11, spring 12 loses the effect of external force and resiles, jaw is closed, and clamping gas tube 3 and medicine-pouring pipe 4, reach the effect of sealing equally.All the other are all with embodiment one.
The above, it is only preferred embodiment of the present utility model, be not restriction this utility model being made to other form, any those skilled in the art may utilize the technology contents of above-mentioned announcement to be changed or be modified as the Equivalent embodiments of equivalent variations.But everyly do not depart from technical solutions of the utility model content, any simple modification, equivalent variations and the remodeling done above embodiment according to technical spirit of the present utility model, still belong to the protection domain of technical solutions of the utility model.
Claims (5)
1. a hysterography conduit, comprise catheter main body, first passage and second channel is provided with in catheter main body, the upper end of catheter main body connects two splitters, the upper end of two splitters connects gas tube and medicine-pouring pipe, gas tube is communicated with first passage, and medicine-pouring pipe is communicated with second channel, it is characterized in that: gas tube and medicine-pouring pipe are connected with clamping device separately.
2. according to hysterography conduit according to claim 1, it is characterized in that: the lower end of catheter main body offers liquid outlet, liquid outlet is connected with second channel, and the outer wall of catheter main body is provided with the air bag of enclosing tube main body, and air bag is communicated with first passage and is positioned at the top of liquid outlet.
3. according to the hysterography conduit described in claim 1 or 2, it is characterized in that: described clamping device is " U " type card be fixed on two splitters.
4. according to the hysterography conduit described in claim 1 or 2, it is characterized in that: described clamping device is clamp.
5. according to hysterography conduit according to claim 4, it is characterized in that: described clamp comprises spring and two hinged tong arms, and spring connects the tail end of two tong arms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420855190.0U CN204364626U (en) | 2014-12-30 | 2014-12-30 | A kind of hysterography conduit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420855190.0U CN204364626U (en) | 2014-12-30 | 2014-12-30 | A kind of hysterography conduit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204364626U true CN204364626U (en) | 2015-06-03 |
Family
ID=53320880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420855190.0U Expired - Fee Related CN204364626U (en) | 2014-12-30 | 2014-12-30 | A kind of hysterography conduit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204364626U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114768065A (en) * | 2022-04-16 | 2022-07-22 | 郑州大学第三附属医院(河南省妇幼保健院) | Injection device for oviduct radiography |
-
2014
- 2014-12-30 CN CN201420855190.0U patent/CN204364626U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114768065A (en) * | 2022-04-16 | 2022-07-22 | 郑州大学第三附属医院(河南省妇幼保健院) | Injection device for oviduct radiography |
| CN114768065B (en) * | 2022-04-16 | 2023-08-22 | 郑州大学第三附属医院(河南省妇幼保健院) | Injection device for oviduct radiography |
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Legal Events
| 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 |
Granted publication date: 20150603 Termination date: 20161230 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |