CN219517193U - Inflatable stomach tube and stomach tube assembly comprising same - Google Patents
Inflatable stomach tube and stomach tube assembly comprising same Download PDFInfo
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- CN219517193U CN219517193U CN202222519288.6U CN202222519288U CN219517193U CN 219517193 U CN219517193 U CN 219517193U CN 202222519288 U CN202222519288 U CN 202222519288U CN 219517193 U CN219517193 U CN 219517193U
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Abstract
The utility model discloses an inflatable stomach tube and a stomach tube assembly comprising the same, wherein the inflatable stomach tube comprises a tube body, an opening is formed in one end of the tube body, a balloon inflation tube is arranged on the inner wall of the tube body, a balloon positioned on one side of the opening is arranged at one end of the balloon inflation tube, a tube inflation valve is arranged on the tube body, an inflation cavity is formed in the tube wall of the tube body, and the inflation valve is communicated with the inflation cavity. The inflatable stomach tube is provided with the tube body inflation valve, the inflation cavity of the tube body can be inflated or deflated, during use, the tube body is inflated to be smooth, food and liquid can pass through the tube body conveniently, the diameter of the inner wall of the tube body can be enlarged, the special dosage form of medicine can be conveniently crushed without crushing the tube body, the tube is not easy to be blocked by food, the tube is blocked by evacuating gas when the tube is not used, the structure is soft, the comfort level of a patient can be improved, and meanwhile, the fixing of the tube body is facilitated by the fixing ring and the elastic band, and the occurrence of unexpected tube removal events is reduced.
Description
Technical Field
The utility model relates to the technical field of medical instruments, in particular to an inflatable gastric tube and a gastric tube assembly comprising the same.
Background
The gastric tube is generally made of polyurethane or silica gel materials, the tubular structure is provided with a side hole at the tail end, the retention of the nasogastric tube is a clinically common operation technology, and is suitable for patients needing gastrointestinal decompression, gastrointestinal nutrition, intragastric treatment, gastric lavage and the like, especially for patients suffering from swallowing dysfunction caused by cerebral infarction, gastric cancer and esophageal cancer after operation, the nasogastric tube is inserted from nostrils, passes through the pharynx and passes through the esophagus to reach the stomach, can be used for injecting liquid into the stomach to provide necessary food and nutrition for the patients, and can also be used for pumping gastric juice and the like.
The existing medical gastric tube is left to block nasal cavities, mouth and breath are needed, dry mucous membranes of the oral cavity and the throat part, bleeding and the like are easy to cause, the head of the gastric tube is hard in material and easy to cause gastric mucous membrane damage in the use process, and in addition, due to small diameter of a tube cavity, a plurality of medicines with special dosage forms are required to be crushed and pass through, so that the efficacy of the medicines is destroyed, adverse reactions of the medicines and easy blocking of the food are increased, the compliance of the gastric tube left by clinical patients is poor, and the treatment effect is reduced.
Disclosure of Invention
To overcome the above-mentioned drawbacks, the present utility model aims to provide an inflatable gastric tube and a gastric tube assembly comprising the same.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the inflatable stomach tube comprises a tube body, an opening is formed in one end of the tube body, a balloon inflation tube is arranged on the inner wall of the tube body, a balloon located on one side of the opening is arranged at one end of the balloon inflation tube, a tube inflation valve is arranged on the tube body, an inflation cavity is formed in the tube wall of the tube body, and the inflation valve is communicated with the inflation cavity.
The inflatable gastric tube has the function of inflation and deflation, when the gastric tube is placed in the stomach of a patient, the tail end saccule can be inflated after the gastric tube is placed in a proper depth (different volumes of gas can be injected according to the cardiac diameter state of the patient), then the inflation cavity is inflated, a tube cavity structure is formed after the tube body is inflated, the tube body is kept smooth, the diameter of the inner cavity of the tube body can be enlarged after the tube body is inflated, the tube body can be conveniently passed through by the medicine with special dosage forms without grinding, the food is not easy to block the tube, the gas can be pumped out to block the tube when the gastric tube is not used, the structure is light and flexible, the comfort of the patient is improved, the inflatable gastric tube has the advantages of inflation and deflation, the side effects of the current clinical gastric tube in use can be reduced, the tube placing compliance of the patient is improved, and the clinical treatment effect is increased.
In some possible embodiments, at least one set of fixing rings are arranged on the outer surface of the pipe body in pairs, elastic bands are detachably arranged on the fixing rings, and through holes for the elastic bands to pass through are formed in the fixing rings. The elastic band is convenient to fix the gastric tube, and the occurrence of unexpected tube removal is reduced.
In some possible embodiments, the tube body is further provided with a balloon inflation valve, the balloon inflation valve is communicated with the balloon inflation tube, the balloon inflation valve is detachably connected with the balloon inflation tube, the guide wire and the guide end are conveniently inserted or pulled out, and a doctor can conveniently control the balloon inflation or deflation by arranging the balloon inflation valve.
In some possible embodiments, the tube is made of transparent silica gel.
In some possible embodiments, the surface of the balloon inflation tube is marked with graduations, which facilitate observation of the insertion length of the tube body.
In some possible embodiments, the tube body is provided with a feeding port, and the feeding port is provided with a cover plug, so that a doctor can conveniently inject food, nutrient solution or suck gastric juice for a patient.
In some possible embodiments, the lid plug is sized to match the pour spout.
The beneficial effects are that: the inflatable stomach tube is provided with the tube body inflation valve, the inflation cavity of the tube body can be inflated or deflated, during use, the tube body is inflated to be smooth, food and liquid can pass through the tube body conveniently, the diameter of the inner wall of the tube body can be enlarged, the special dosage form of medicine can be conveniently crushed without crushing the tube body, the tube is not easy to be blocked by food, the tube is blocked by evacuating gas when the tube is not used, the structure is soft, the comfort level of a patient can be improved, and meanwhile, the tube body is convenient to fix, and the occurrence of unexpected tube removal events is reduced by arranging the fixing ring and the elastic band.
The scheme still provides a stomach tube subassembly, contains foretell an inflatable stomach tube still contains the seal wire the one end of seal wire is provided with the guide tip, when will the seal wire is put into the sacculus gas tube, the guide tip is located in the sacculus, the guide tip is through slick and sly processing.
Drawings
FIG. 1 is a schematic view of the overall structure of a tube body according to an embodiment of the present utility model when the tube body is engaged with a guide wire;
FIG. 2 is a schematic cross-sectional view of a tube body and balloon inflation tube according to one embodiment of the present utility model;
FIG. 3 is an exploded view of a tube according to an embodiment of the present utility model as it exits a guidewire;
in the figure: 1. a tube body; 2. an opening; 3. a tube body inflation valve; 4. a balloon inflation tube; 41. a balloon; 5. a guide wire; 51. a guide end; 6. a fixing ring; 7. an elastic band; 8. a through hole; 9. a balloon inflation valve; 10. scale marks; 11. a feeding port; 12. a cover plug; 13. and (5) an air filling cavity.
Detailed Description
The preferred embodiments of the present utility model will be described in detail below with reference to the accompanying drawings so that the advantages and features of the present utility model can be more easily understood by those skilled in the art, thereby making clear and defining the scope of the present utility model.
Example 1
Referring to fig. 1-3, an inflatable stomach tube in this embodiment includes a tube body 1, an opening 2 is provided at one end of the tube body 1, which is convenient for food circulation, a balloon inflation tube 4 is provided at the inner wall of the tube body 1, a balloon 41 is provided at one end of the balloon inflation tube 4 at one side of the opening 2, the side of the balloon 41 is arc-shaped, which can effectively protect the stomach of a patient, a tube body inflation valve 3 is provided on the tube body 1, an inflation cavity 13 is provided on the tube wall of the tube body 1, the inflation valve 3 is communicated with the inflation cavity 13, and inflation or deflation can be performed on the inner wall of the tube body 1.
When the inflatable gastric tube is used, when the tube body 1 is placed in the stomach of a patient, the end saccule 41 can be inflated after the appropriate depth is placed (gases with different volumes can be injected according to the cardiac diameter state of the patient), then the inflation cavity 13 is inflated, a tube cavity structure is formed after the tube body 1 is inflated, the tube body 1 keeps the tube smooth, the inner cavity diameter of the tube body 1 can be expanded when the tube body 1 is inflated, the tube body 1 can be conveniently passed through by a drug with a special dosage form without grinding, the tube is not easy to be blocked by food, the gas can be pumped out to block the tube when the inflatable gastric tube is not used, the structure is light and flexible, the comfort of the patient is improved, the inflatable gastric tube has the advantages of inflation and deflation, the side effect of the current clinical gastric tube in use can be reduced, the tube placing compliance of the patient is improved, and the clinical treatment effect is increased.
On the basis of the embodiment, at least one group of fixing rings 6 are arranged in pairs at one end of the outer surface of the pipe body 1, which is close to the air charging valve 3, elastic bands 7 are detachably or fixedly arranged on the fixing rings 6, and through holes 8 for the elastic bands 7 to pass through are formed in the fixing rings 6. The elastic band 7 is arranged to facilitate the fixation of the gastric tube and reduce the occurrence of unexpected tube removal.
On the basis of the embodiment, the balloon inflation valve 9 is further arranged on the tube body 1, the balloon inflation valve 9 is communicated with the balloon inflation tube 4, the balloon inflation valve 9 is detachably connected with the balloon inflation tube 4, the insertion or the extraction of the guide wire 5 and the guide end 51 are facilitated, and the balloon inflation valve 9 is arranged, so that a doctor can conveniently control the inflation or the deflation of the balloon 41.
Based on the above embodiment, the tube 1 is made of transparent silica gel.
On the basis of the embodiment, the surface of the balloon inflation tube 4 is marked with scale marks 10, so that the insertion length of the tube body 1 can be conveniently observed.
On the basis of the embodiment, the tube body 1 is provided with the feeding port 11, and the feeding port 11 is provided with the cover plug 12, so that a doctor can conveniently inject food, nutrient solution or suck gastric juice for a patient.
On the basis of the above embodiment, the size of the lid plug 12 is matched to the mouthpiece 11.
Example two
A gastric tube assembly comprising an inflatable gastric tube of embodiment one.
On the basis of the above embodiment, the device further comprises a guide wire 5, wherein a guide end 51 is arranged at one end of the guide wire 5, the guide end 51 is positioned in the balloon 41 when the guide wire 5 is placed in the balloon inflation tube 4, and the guide end 51 is subjected to smooth treatment.
When the inflatable stomach tube is used, the guide wire 5 can be placed in the balloon inflation tube 4 at first so as to facilitate tube placement, one end of the guide wire 5 is provided with the guide end 51, the guide end 51 can be in various shapes such as inverted triangle, cone and the like after smooth treatment, and the balloon 41 is prevented from being punctured due to overlarge force when the guide wire 5 is matched with the tube body 1 to be inserted into the stomach of a patient.
Working principle: when the inflatable stomach tube is used, before the inflatable stomach tube is put into, whether air leakage exists after the tube body 1 is inflated, whether the tail end balloon 41 leaks air or not is detected, the guide wire 5 and the guide end 51 are matched, after the inflatable stomach tube is put into a stomach of a patient, the guide wire 5 can be withdrawn, after the tube body 1 is put into a proper depth, the tail end balloon 41 is inflated through the balloon inflation valve 9 (different volumes of air can be injected according to the cardiac diameter state of the patient), the tube body 1 can be fixed by the balloon 41, accidental tube detachment is prevented, the inflation cavity 13 of the tube body 1 is inflated through the tube body inflation valve 3, the pipeline can be kept smooth by inflation, the inner cavity diameter of the tube body 1 can be enlarged after the inflation cavity 13 is inflated, the tube body 1 can be conveniently used for special dosage forms of medicine without crushing the tube body 1, the food is not easy to block the tube, the pipeline can be pumped out when the inflatable stomach tube is not used, the structure of the tube body 1 is soft, simultaneously, the fixing of the tube body 1 is convenient to fix by the fixing ring 6 and the strap 7 is convenient, the inflatable stomach tube has the advantages of inflation and deflation elasticity, the side effects of the stomach tube produced by the patient at present can be reduced, and the side effects caused by the stomach tube is used by the stomach tube: compression and injury to nasal and esophageal mucosa, aspiration pneumonia caused by reflux of gastric contents, limitation of use of special dosage form medicaments and the like, can reduce occurrence of unexpected tube removal event, reduce side effects in use of the stomach tube in clinic at present, improve comfort level of the stomach tube used by a patient, improve tube placement compliance of the patient and increase clinical treatment effect.
The above embodiments are only for illustrating the technical concept and features of the present utility model, and are intended to enable those skilled in the art to understand the content of the present utility model and to implement the same, but are not intended to limit the scope of the present utility model, and all equivalent changes or modifications made according to the spirit of the present utility model should be included in the scope of the present utility model.
Claims (8)
1. The utility model provides an inflatable stomach tube, includes body (1), the one end of body (1) is provided with opening (2), the inner wall of body (1) is provided with sacculus gas tube (4), the one end of sacculus gas tube (4) is provided with sacculus (41) that are located opening (2) one side, a serial communication port, be provided with body inflation valve (3) on body (1), the pipe wall of body (1) has inflatable chamber (13), inflation valve (3) with inflatable chamber (13) intercommunication.
2. An inflatable gastric tube according to claim 1, characterized in that: at least one group of fixing rings (6) are arranged on the outer surface of the pipe body (1) in pairs, elastic bands (7) are detachably arranged on the fixing rings (6), and through holes (8) for the elastic bands (7) to pass through are formed in the fixing rings (6).
3. An inflatable gastric tube according to claim 1, characterized in that: the balloon inflation valve (9) is arranged on the tube body (1), and the balloon inflation valve (9) is communicated with the balloon inflation tube (4).
4. An inflatable gastric tube according to claim 1, characterized in that: the pipe body (1) is made of transparent silica gel.
5. An inflatable gastric tube according to claim 1, characterized in that: the surface of the pipe body (1) is marked with scale marks (10).
6. An inflatable gastric tube according to claim 1, characterized in that: the pipe body (1) is provided with a feeding port (11), and the feeding port (11) is provided with a cover plug (12).
7. An inflatable gastric tube according to claim 6, characterized in that the plug (12) is sized to match the feeding port (11).
8. A gastric tube assembly comprising the inflatable gastric tube of any one of claims 1-7, further comprising a guide wire (5), wherein a guiding end (51) is arranged at one end of the guide wire (5), and wherein the guiding end (51) is positioned in the balloon (41) when the guide wire (5) is placed in the balloon inflation tube (4), and the guiding end (51) is subjected to smooth treatment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222519288.6U CN219517193U (en) | 2022-09-22 | 2022-09-22 | Inflatable stomach tube and stomach tube assembly comprising same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222519288.6U CN219517193U (en) | 2022-09-22 | 2022-09-22 | Inflatable stomach tube and stomach tube assembly comprising same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219517193U true CN219517193U (en) | 2023-08-15 |
Family
ID=87631431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222519288.6U Active CN219517193U (en) | 2022-09-22 | 2022-09-22 | Inflatable stomach tube and stomach tube assembly comprising same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219517193U (en) |
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2022
- 2022-09-22 CN CN202222519288.6U patent/CN219517193U/en active Active
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