CN219662604U - Three-cavity two-bag tube for esophagus pressurization radiography - Google Patents
Three-cavity two-bag tube for esophagus pressurization radiography Download PDFInfo
- Publication number
- CN219662604U CN219662604U CN202222885017.2U CN202222885017U CN219662604U CN 219662604 U CN219662604 U CN 219662604U CN 202222885017 U CN202222885017 U CN 202222885017U CN 219662604 U CN219662604 U CN 219662604U
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- Prior art keywords
- balloon
- esophageal
- cavity
- catheter
- lumen
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- 210000003238 esophagus Anatomy 0.000 title claims abstract description 35
- 238000002601 radiography Methods 0.000 title claims abstract description 13
- 230000002496 gastric effect Effects 0.000 claims abstract description 32
- 210000002784 stomach Anatomy 0.000 claims description 17
- 229920002635 polyurethane Polymers 0.000 claims description 3
- 239000004814 polyurethane Substances 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 206010074074 Oesophageal compression Diseases 0.000 claims 5
- 239000002872 contrast media Substances 0.000 abstract description 5
- 238000003745 diagnosis Methods 0.000 abstract description 5
- 206010044310 Tracheo-oesophageal fistula Diseases 0.000 abstract description 4
- 208000005864 Tracheoesophageal Fistula Diseases 0.000 abstract description 4
- 208000016274 isolated tracheo-esophageal fistula Diseases 0.000 abstract description 4
- 210000002318 cardia Anatomy 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 229910052788 barium Inorganic materials 0.000 description 3
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 208000031361 Hiccup Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000009548 contrast radiography Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000003902 lesion Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 235000012054 meals Nutrition 0.000 description 1
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Abstract
The utility model relates to the technical field of medical appliances, and discloses a three-cavity two-bag tube for esophageal pressurization radiography, which comprises a catheter, a three-cavity tube, an esophageal balloon and a gastric balloon, wherein the esophageal balloon is connected to the catheter at a position close to the upper position, the gastric balloon is connected to the catheter at a position close to the lower position, the three-cavity tube is connected to the upper part of the catheter, a semicircular cavity and two fan-shaped cavities are arranged in the catheter, an inner catheter is arranged in the semicircular cavity, and a plurality of side holes are uniformly formed between the esophageal balloon and the gastric balloon. The utility model pressurizes the gastric balloon through the gastric balloon lumen, so that the gastric balloon is clamped at the gastric cardia, pressurizes the esophageal balloon through the esophageal balloon lumen, clamps the esophageal balloon at the esophageal inlet, seals the esophagus between the two balloons, injects contrast agent through the contrast lumen, and flows into the esophagus through the side hole, so that certain pressure can be maintained after filling, the contrast effect is improved, and the diagnosis rate of tracheoesophageal fistula is further improved.
Description
Technical Field
The utility model belongs to the technical field of medical appliances, and particularly relates to a three-cavity two-sac tube for esophageal pressurization radiography.
Background
In general, the esophagus barium meal radiography needs to be used for gas singultus action or gas-producing medicine taking to cause gas-barium double contrast radiography examination, so that the esophagus is fully expanded and the barium agent is fully coated, and the micro lesions are conveniently displayed.
However, there is no device for esophageal pressurization radiography during examination, and there is no pressure in the esophagus, so that a tracheoesophageal fistula possibly existing cannot be displayed, the diagnosis result may be affected, and the diagnosis rate is reduced.
Disclosure of Invention
In order to solve the technical problems, the utility model adopts the basic conception of the technical scheme that:
the utility model provides a three-cavity two bag pipe for esophagus pressurization radiography, includes pipe, three-cavity pipe, esophagus gasbag and stomach gasbag, the esophagus gasbag is connected in the pipe and is close to upper position, the stomach gasbag is connected in the pipe and is close to lower position, three-cavity union coupling is in pipe upper portion, be equipped with semicircle passageway and two fan-shaped chambeies in the pipe, be equipped with the inner catheter in the semicircle passageway, two be equipped with stomach gasbag pipe and esophagus gasbag pipe respectively in the fan-shaped chambeies, evenly be equipped with a plurality of side openings on the pipe.
As a further improvement of the technical scheme, the three-cavity tube comprises a radiography cavity tube, a gastric balloon cavity tube and an esophagus balloon cavity tube, wherein the radiography cavity tube is communicated with an inner catheter line, the gastric balloon cavity tube is communicated with a gastric balloon catheter, and the esophagus balloon cavity tube is communicated with the esophagus balloon catheter.
As a further improvement of the above technical solution, the gastric balloon catheter is in communication with a gastric balloon, and the esophageal balloon catheter is in communication with an esophageal balloon.
As a further improvement of the above technical solution, a plurality of the side holes are communicated with the inner catheter.
As a further improvement of the technical scheme, the esophagus air bag and the stomach air bag are spherical air bags and are made of polyurethane.
As a further improvement of the technical scheme, the side holes are uniformly arranged between the esophagus air bag and the stomach air bag.
The beneficial effects of the utility model are as follows:
1. the utility model is provided with a stomach air bag and an esophagus air bag, when the utility model is used, a catheter is inserted from the nose of a patient, the stomach air bag is pressurized through a stomach air bag cavity pipe, the stomach air bag is clamped at the gastric cardia, the esophagus air bag is pressurized through the esophagus air bag cavity pipe, the esophagus air bag is clamped at the esophagus entrance, the esophagus between the two air bags is in a closed state, then contrast agent is injected through the contrast cavity pipe, the contrast agent flows into the esophagus through the side hole, a certain pressure can be kept after filling, the contrast effect is improved, and the diagnosis rate of tracheoesophageal fistula is further improved.
The following describes the embodiments of the present utility model in further detail with reference to the accompanying drawings.
Drawings
In the drawings:
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic perspective view of the present utility model;
FIG. 3 is a schematic cross-sectional view of a catheter according to the present utility model.
In the figure: 1. a conduit; 2. a contrast lumen; 3. a gastric balloon lumen; 4. esophageal balloon lumen; 5. an esophageal balloon; 6. a gastric balloon; 7. a side hole; 8. a gastric balloon catheter; 9. an esophageal balloon catheter; 10. an inner catheter; 11. a semicircular cavity channel; 12. sector-shaped channels.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions in the embodiments will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and the following embodiments are used to illustrate the present utility model.
As shown in figures 1 to 3 of the drawings,
a three-cavity two-bag tube for esophagus pressurization radiography comprises a guide tube 1, three-cavity tubes, an esophagus air bag 5 and a stomach air bag 6, wherein the esophagus air bag 5 is connected to the position, close to the upper position, of the guide tube 1, the stomach air bag 6 is connected to the position, close to the lower position, of the guide tube 1, the three-cavity tubes are connected to the upper part of the guide tube 1, a semicircular cavity channel 11 and two fan-shaped cavity channels 12 are arranged in the guide tube 1, an inner guide tube 10 is arranged in the semicircular cavity channel 11, a stomach air bag guide tube 8 and an esophagus air bag guide tube 9 are respectively arranged in the two fan-shaped cavity channels 12, and a plurality of side holes 7 are uniformly formed in the guide tube 1.
As a further optimization of the previous step, the three-lumen tube comprises a contrast lumen 2, a gastric balloon lumen 3 and an esophageal balloon lumen 4, wherein the contrast lumen 2 is in line communication with an inner catheter 10, the gastric balloon lumen 3 is in line communication with a gastric balloon catheter 8, the esophageal balloon lumen 4 is in line communication with an esophageal balloon catheter 9, the gastric balloon catheter 8 is in line communication with a gastric balloon 6, and the esophageal balloon catheter 9 is in line communication with an esophageal balloon 5.
As a further optimization of the previous step, the side holes 7 are communicated with the inner catheter 10, the esophagus air bag 5 and the stomach air bag 6 are spherical air bags, the material is polyurethane, and the side holes 7 are uniformly arranged between the esophagus air bag 5 and the stomach air bag 6.
The implementation principle of the three-cavity two-sac tube for esophageal pressurization radiography in the embodiment is as follows: when the catheter is used, the catheter 1 is inserted from the nose of a patient, the gastric air bag 6 is pressurized through the gastric air bag cavity tube 3, the gastric air bag 6 is clamped at the gastric cardia, the esophageal air bag 5 is pressurized through the esophageal air bag cavity tube 4, the esophageal air bag 5 is clamped at the inlet of the esophagus, then the contrast agent is injected through the contrast cavity tube 2, the contrast agent flows into the esophagus through the side hole 7, a certain pressure can be maintained after filling, the contrast effect is improved, and the diagnosis rate of tracheoesophageal fistula is further improved.
Claims (6)
1. The utility model provides a three-cavity two bag pipe for esophagus pressurization radiography, its characterized in that includes pipe (1), three-cavity pipe, esophagus gasbag (5) and stomach gasbag (6), esophagus gasbag (5) are connected and are close to top at pipe (1), stomach gasbag (6) are connected and are close to below position at pipe (1), three-cavity union coupling is in pipe (1) upper portion, be equipped with semicircle passageway (11) and two fan-shaped chambeies way (12) in pipe (1), be equipped with interior pipe (10) in semicircle passageway (11), two be equipped with stomach gasbag pipe (8) and esophagus gasbag pipe (9) respectively in fan-shaped chambeies way (12), evenly be equipped with a plurality of side openings (7) on pipe (1).
2. A three-lumen two-balloon catheter for esophageal compression contrast according to claim 1, comprising a contrast lumen (2), a gastric balloon lumen (3) and an esophageal balloon lumen (4), wherein the contrast lumen (2) is in line communication with an inner catheter (10), wherein the gastric balloon lumen (3) is in line communication with a gastric balloon catheter (8), and wherein the esophageal balloon lumen (4) is in line communication with an esophageal balloon catheter (9).
3. A three-lumen two-balloon catheter for esophageal compression contrast according to claim 1, wherein the gastric balloon catheter (8) is in communication with the gastric balloon (6) and the esophageal balloon catheter (9) is in communication with the esophageal balloon (5).
4. A three-lumen two-balloon catheter for esophageal compression contrast according to claim 1, wherein a plurality of said side holes (7) are each in communication with an inner catheter (10).
5. A three-cavity two-balloon catheter for esophageal compression radiography according to claim 1, characterized in that the esophageal balloon (5) and the gastric balloon (6) are spherical balloons and made of polyurethane.
6. A three-lumen two-balloon catheter for esophageal compression contrast according to claim 1, wherein a plurality of said side holes (7) are uniformly provided between the esophageal balloon (5) and the gastric balloon (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222885017.2U CN219662604U (en) | 2022-10-31 | 2022-10-31 | Three-cavity two-bag tube for esophagus pressurization radiography |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222885017.2U CN219662604U (en) | 2022-10-31 | 2022-10-31 | Three-cavity two-bag tube for esophagus pressurization radiography |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219662604U true CN219662604U (en) | 2023-09-12 |
Family
ID=87891519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222885017.2U Active CN219662604U (en) | 2022-10-31 | 2022-10-31 | Three-cavity two-bag tube for esophagus pressurization radiography |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219662604U (en) |
-
2022
- 2022-10-31 CN CN202222885017.2U patent/CN219662604U/en active Active
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