CN216318923U - Stomach tube - Google Patents
Stomach tube Download PDFInfo
- Publication number
- CN216318923U CN216318923U CN202122169110.9U CN202122169110U CN216318923U CN 216318923 U CN216318923 U CN 216318923U CN 202122169110 U CN202122169110 U CN 202122169110U CN 216318923 U CN216318923 U CN 216318923U
- Authority
- CN
- China
- Prior art keywords
- stomach tube
- main body
- tube main
- permeation
- stomach
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 210000002784 stomach Anatomy 0.000 title claims abstract description 63
- 239000003153 chemical reaction reagent Substances 0.000 claims abstract description 8
- 230000002378 acidificating effect Effects 0.000 claims abstract description 6
- 230000002496 gastric effect Effects 0.000 claims description 22
- 210000004051 gastric juice Anatomy 0.000 abstract description 13
- 239000012466 permeate Substances 0.000 abstract description 5
- 201000010099 disease Diseases 0.000 description 4
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 4
- 230000008595 infiltration Effects 0.000 description 3
- 238000001764 infiltration Methods 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920002635 polyurethane Polymers 0.000 description 2
- 239000004814 polyurethane Substances 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- 208000024827 Alzheimer disease Diseases 0.000 description 1
- 206010039966 Senile dementia Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000936 intestine Anatomy 0.000 description 1
- 210000003437 trachea Anatomy 0.000 description 1
Images
Landscapes
- Medical Preparation Storing Or Oral Administration Devices (AREA)
Abstract
The utility model provides a stomach tube, which comprises a stomach tube main body, an end cover and a flexible connector, wherein a first end of the stomach tube main body is fixedly connected with one end of the flexible connector, and the end cover is fixedly connected with the other end of the flexible connector; the end cover can rotate to the first end of the stomach tube main body by taking the middle part of the flexible connecting body as a fulcrum, so that the first end of the stomach tube main body is closed, the end cover further comprises a permeation line, the first end of the permeation line extends out of the first end of the stomach tube main body, the first end of the permeation line is coated with an acidic display reagent, when the stomach tube main body just contacts with gastric juice, the gastric juice can permeate outwards along the permeation line until the gastric juice acts on the acidic display reagent at the first end, the color of the gastric juice changes, the gastric juice can be judged to be suitable in the extending position, and the second end of the permeation line is fixed on the inner wall of the second end of the stomach tube main body; the extension groove extends out to the inner wall of the second end of stomach tube main part in the inside of stomach tube main part, and the second end of seepage line is fixed in the extension groove, and convenient to use can not cause the damage to patient's stomach.
Description
Technical Field
The utility model relates to the field of medical supplies, in particular to a stomach tube.
Background
A gastric tube (nasogastric tube) is a medical device that helps patients who cannot swallow to deliver the necessary moisture and food under special circumstances. The stomach tube is generally made of polyurethane or silica gel materials, and can be divided into polyurethane, silica gel stomach tube and the like according to the materials. The sizes of the stomach tubes are different, and the stomach tubes can be divided into oral stomach tubes and nasal stomach tubes according to the classification of purposes.
Generally, when a stomach tube is inserted, a doctor can only insert the stomach tube into the intestines and stomach gradually according to the feeling of a patient because the doctor cannot see the condition inside the body, but for some senile diseases such as senile dementia, the doctor cannot express the disease in the oral language, so that when the stomach tube is inserted clinically, if the stomach tube is inserted into the trachea carelessly, a nurse cannot judge the disease from the outside, and the patient cannot clearly express the disease. Furthermore, there is a possibility that the stomach tube is inserted and then the doctor continues to insert the stomach tube due to the communication trouble, so that the stomach tube comes into contact with the stomach wall and damages the stomach of the patient.
SUMMERY OF THE UTILITY MODEL
In order to solve the above problems, the present invention provides a gastric tube.
The utility model is realized by the following technical scheme: a stomach tube comprises a stomach tube main body, an end cover and a flexible connector, wherein a first end of the stomach tube main body is fixedly connected with one end of the flexible connector, and the end cover is fixedly connected with the other end of the flexible connector; the first end of the permeation thread extends out of the first end of the stomach tube main body, and the second end of the permeation thread is fixed on the inner wall of the second end of the stomach tube main body; the inner part of the stomach tube main body extends out of an extension groove towards the inner wall of the second end of the stomach tube main body, the second end of the permeation line is fixed on the extension groove, and the first end of the permeation line is coated with an acidic display reagent.
Further, the stomach tube main part still includes fixed cover, fixed cover cup joint in the second end of permeate line, be equipped with spacing post in the extending groove, the outer face of cylinder of fixed cover is equipped with circumference evenly distributed's bar groove, works as fixed cover is located when the extending groove, bar groove butt in spacing post.
Furthermore, the limiting column is a rectangular parallelepiped with an unfilled corner.
The utility model has the beneficial effects that: according to the stomach tube, the stomach tube main body, the end cover and the flexible connector are adopted, the first end of the stomach tube main body is fixedly connected with one end of the flexible connector, and the end cover is fixedly connected with the other end of the flexible connector; the end cover can rotate to the first end of the stomach tube main body by taking the middle part of the flexible connecting body as a fulcrum, so that the first end of the stomach tube main body is closed, obviously, the flexible connecting body has certain plasticity, common food-grade plastics can be selected, the end cover further comprises a permeation line, the first end of the permeation line extends out of the first end of the stomach tube main body, the first end of the permeation line is coated with an acidic display reagent, when the stomach tube main body just contacts with gastric juice, the gastric juice can permeate outwards along the permeation line until the gastric juice reacts with the acidic display reagent at the first end, the color of the gastric juice changes, and the gastric juice can be judged to be suitable in the stretching-in position, and the second end of the permeation line is fixed on the inner wall of the second end of the stomach tube main body; the extension groove extends to the inner wall of the second end of stomach tube main part in the inside of stomach tube main part, and the second end of infiltration line is fixed in the extension groove, when stretching into the position appropriately, can outwards gently draw the first end of infiltration line, pulls out the infiltration line, and convenient to use can not cause the damage to patient's stomach.
Drawings
Fig. 1 is a schematic view of the general structure of a gastric tube of the present invention;
fig. 2 is a schematic view of a partial configuration of a gastric tube of the present invention;
fig. 3 is a partial structural schematic view of the gastric tube of the present invention.
Detailed Description
In order to more clearly and completely explain the technical scheme of the utility model, the utility model is further explained with reference to the attached drawings.
Referring to fig. 1-3, the gastric tube of the present invention includes a gastric tube main body 1, an end cap 3 and a flexible connector 4, wherein a first end 11 of the gastric tube main body 1 is fixedly connected to one end of the flexible connector 4, and the end cap 3 is fixedly connected to the other end of the flexible connector 4; a first end 21 of the permeation thread 2 extends out of the first end 11 of the gastric tube body 1, and a second end 22 of the permeation thread 2 is fixed on the inner wall 12 of the second end of the gastric tube body 1; an extension groove 121 extends from the interior of the gastric tube body 1 to the inner wall 12 of the second end of the gastric tube body 1, and the second end 22 of the permeation thread 2 is fixed to the extension groove 121.
In the embodiment, the stomach tube comprises a stomach tube main body 1, an end cover 3 and a flexible connector 4, wherein a first end of the stomach tube main body 1 is fixedly connected with one end of the flexible connector 4, and the end cover 3 is fixedly connected with the other end of the flexible connector 4; the end cover 3 can rotate to the first end 11 of the gastric tube main body 1 by taking the middle part of the flexible connecting body 4 as a fulcrum, so that the first end 11 of the gastric tube main body 1 is closed, obviously, the flexible connecting body 4 has certain plasticity, common food-grade plastics can be selected, the end cover further comprises a permeation line 2, the first end 21 of the permeation line 2 extends out of the first end 11 of the gastric tube main body 1, the first end 21 of the permeation line 2 is coated with an acid display reagent, when the gastric tube main body 1 just contacts gastric juice, the gastric juice can permeate outwards along the permeation line 2 until the gastric juice reacts with the acid display reagent at the first end 11 of the gastric tube main body 1, the color change occurs, the gastric tube main body can be judged to be suitable in extending position, and the second end 22 of the permeation line 2 is fixed on the inner wall of the second end of the gastric tube main body 1; the extension groove 121 extends to the inner wall of the second end 12 of the stomach tube main body 1 in the interior of the stomach tube main body 1, the second end 22 of the permeation thread 2 is fixed on the extension groove 121, when the permeation thread 2 is stretched into a proper position, the first end 21 of the permeation thread 2 can be pulled out, the use is convenient, and the damage to the stomach of a patient can not be caused.
Further, stomach tube main part 1 still includes fixed cover 5, fixed cover 5 cup joint in the second end 22 of permeate line 2, be equipped with spacing post 122 in the extending groove 121, the outer cylinder face of fixed cover 5 is equipped with circumference evenly distributed's bar groove 51, works as fixed cover 5 locates in the extending groove 121, bar groove 51 butt in spacing post 122.
Further, the limiting column 122 is a rectangular parallelepiped with a unfilled corner.
In this embodiment, the second end of the permeable wire 2 extends from the fixing sleeve 5, and the strip-shaped groove 51 and the limiting column 122 are matched, so that the permeable wire 2 cannot automatically separate from the extending groove 121.
Of course, the present invention may have other embodiments, and based on the embodiments, those skilled in the art can obtain other embodiments without any creative effort, and all of them are within the protection scope of the present invention.
Claims (3)
1. A stomach tube is characterized by comprising a stomach tube main body, an end cover and a flexible connector, wherein a first end of the stomach tube main body is fixedly connected with one end of the flexible connector, and the end cover is fixedly connected with the other end of the flexible connector; the first end of the permeation thread extends out of the first end of the stomach tube main body, and the second end of the permeation thread is fixed on the inner wall of the second end of the stomach tube main body; the inner part of the stomach tube main body extends out of an extension groove towards the inner wall of the second end of the stomach tube main body, the second end of the permeation line is fixed on the extension groove, and the first end of the permeation line is coated with an acidic display reagent.
2. The gastric tube according to claim 1, wherein the gastric tube body further comprises a fixing sleeve, the fixing sleeve is sleeved on the second end of the permeation thread, a limiting post is disposed in the extending groove, a strip-shaped groove is disposed on an outer cylindrical surface of the fixing sleeve, the strip-shaped groove is circumferentially and uniformly distributed, and when the fixing sleeve is disposed in the extending groove, the strip-shaped groove abuts against the limiting post.
3. The gastric tube of claim 2, wherein the restraint post is a truncated rectangular parallelepiped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122169110.9U CN216318923U (en) | 2021-09-07 | 2021-09-07 | Stomach tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122169110.9U CN216318923U (en) | 2021-09-07 | 2021-09-07 | Stomach tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216318923U true CN216318923U (en) | 2022-04-19 |
Family
ID=81170255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122169110.9U Expired - Fee Related CN216318923U (en) | 2021-09-07 | 2021-09-07 | Stomach tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216318923U (en) |
-
2021
- 2021-09-07 CN CN202122169110.9U patent/CN216318923U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20220419 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |