CN215780054U - Double-cavity direct-insertion type nasogastric tube - Google Patents
Double-cavity direct-insertion type nasogastric tube Download PDFInfo
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- CN215780054U CN215780054U CN202121589534.4U CN202121589534U CN215780054U CN 215780054 U CN215780054 U CN 215780054U CN 202121589534 U CN202121589534 U CN 202121589534U CN 215780054 U CN215780054 U CN 215780054U
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Abstract
The utility model discloses a double-cavity direct-insertion type nasogastric and intestinal tube which comprises an outer tube, an inner tube and a bullet-shaped tube head, wherein the inner tube is positioned inside the outer tube, a feeding cavity and a decompression cavity are respectively arranged in the bullet-shaped tube head, the feeding cavity is communicated with the outer tube, and the decompression cavity is communicated with the inner tube. The utility model has simple structure and convenient use; the utility model adopts the double-cavity tube body, and can perform intragastric decompression through the inner tube and the decompression cavity while feeding; the tube head adopts bullet head type design, need not during the intubate with the help of equipment, directly inserts the feeding tube in place through the blind insertion means, improves patient's comfort.
Description
Technical Field
The utility model relates to the technical field of medical instruments, in particular to a double-cavity direct insertion type nasogastric tube.
Background
When the patient carries out enteral nutrition, the gastrointestinal tube is inserted into the gastrointestinal tract through the nose, flatulence is easily caused when the patient feeds the enteral nutrition, the gastrointestinal pressure of the patient is too high, and gastrointestinal decompression is needed when the gastrointestinal tract pressure is over. The scheme of clinical use is that a stomach tube is inserted into the nasal cavity on the other side for decompression while feeding, which easily causes the breathing difficulty of the patient and brings pain to the patient.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects and shortcomings of the prior art and provide a double-cavity direct insertion type nasogastric tube.
In order to achieve the purpose, the utility model adopts the technical scheme that: the double-cavity direct insertion type nasogastric tube has the innovation points that: including outer tube, inner tube and bullet type tube head, the inner tube is located inside the outer tube, set up respectively in the bullet type tube head and feed chamber and decompression chamber, feed chamber and outer tube intercommunication, decompression chamber and inner tube intercommunication.
Further, a plurality of intragastric decompression holes are arranged outside the outer tube.
After adopting the structure, the utility model has the beneficial effects that:
the utility model has simple structure and convenient use; the utility model adopts the double-cavity tube body, and can perform intragastric decompression through the inner tube and the decompression cavity while feeding; the tube head adopts bullet head type design, need not during the intubate with the help of equipment, directly inserts the feeding tube in place through the blind insertion means, improves patient's comfort.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of a bullet-type tube head according to the present invention.
Description of reference numerals:
1 outer tube, 11 intragastric decompression holes, 2 bullet type tube heads, 21 feeding cavities and 22 decompression cavities.
Detailed Description
The utility model will be further described with reference to the accompanying drawings.
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings and the detailed description. It should be understood that the detailed description and specific examples, while indicating the utility model, are intended for purposes of illustration only and are not intended to limit the scope of the utility model.
Referring to fig. 1-2, a dual-cavity direct insertion type nasogastric and intestinal tube comprises an outer tube 1, an inner tube and a bullet type tube head 2, wherein the inner tube is positioned inside the outer tube 1, a feeding cavity 21 and a decompression cavity 22 are respectively arranged inside the bullet type tube head 2, the feeding cavity 21 is communicated with the outer tube, and the decompression cavity 22 is communicated with the inner tube. Specifically, the double-cavity tube body of the outer tube and the inner tube is adopted, so that the pressure in the stomach can be reduced through the inner tube and the decompression cavity 22 while feeding; the tube head adopts bullet head type design, need not during the intubate with the help of equipment, directly inserts the feeding tube in place through the blind insertion means, improves patient's comfort.
In this embodiment, the outer tube 1 is provided with a plurality of intra-gastric decompression holes 11 on the outside thereof, thereby improving the decompression effect.
The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent substitutions made by those skilled in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention without departing from the spirit and scope of the technical solutions of the present invention.
Claims (2)
1. The utility model provides a two-chamber type nose intestines and stomach pipe of cutting straightly which characterized in that: including outer tube, inner tube and bullet type tube head, the inner tube is located inside the outer tube, set up respectively in the bullet type tube head and feed chamber and decompression chamber, feed chamber and outer tube intercommunication, decompression chamber and inner tube intercommunication.
2. The dual lumen, straight insertion nasogastric tube of claim 1, wherein: the exterior of the outer tube is provided with a plurality of intragastric decompression holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121589534.4U CN215780054U (en) | 2021-07-13 | 2021-07-13 | Double-cavity direct-insertion type nasogastric tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121589534.4U CN215780054U (en) | 2021-07-13 | 2021-07-13 | Double-cavity direct-insertion type nasogastric tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215780054U true CN215780054U (en) | 2022-02-11 |
Family
ID=80181796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121589534.4U Active CN215780054U (en) | 2021-07-13 | 2021-07-13 | Double-cavity direct-insertion type nasogastric tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215780054U (en) |
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2021
- 2021-07-13 CN CN202121589534.4U patent/CN215780054U/en active Active
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