CN210331337U - Short tube type gastrostomy tube - Google Patents
Short tube type gastrostomy tube Download PDFInfo
- Publication number
- CN210331337U CN210331337U CN201920610395.5U CN201920610395U CN210331337U CN 210331337 U CN210331337 U CN 210331337U CN 201920610395 U CN201920610395 U CN 201920610395U CN 210331337 U CN210331337 U CN 210331337U
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- China
- Prior art keywords
- fistula
- injection port
- bag body
- tube
- wall
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- Expired - Fee Related
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Abstract
The utility model relates to a short tube type gastrostomy tube, in particular to a fistula aiming at stomach organs. A short tube type gastrostomy tube is provided with a flexible fistula, wherein the outer wall of the front end of the fistula is provided with a first bag body, the outer wall of the other end of the fistula is provided with a second bag body, the outer wall of the fistula is also provided with a first injection port and a second injection port respectively positioned at the rear end of the second bag body, and the first injection port and the second injection port are respectively connected with the first bag body and the second bag body through pipelines arranged on the tube wall of the fistula; the first injection port and the second injection port are both provided with one-way valves; the internal part of the tail end of the fistula is provided with a one-way valve. The tail end of the fistula is provided with a connector which can be inserted into an extension section of the fistula, and the tail end of the extension section is in a horn shape and is used for facilitating the feeding of liquid food. The fistula is made of medical silica gel. The surface of the fistula is plated with a silver ion plating layer for preventing external bacterial infection. The distance between the first capsule body and the second capsule body is 1.5-4cm, preferably 2-3 cm.
Description
Technical Field
The utility model relates to a gastrostomy tube, in particular to a fistula aiming at stomach organs.
Background
In modern medicine, performing gastrostomy is an important medical approach; gastrostomy is one of the main ways of enteral nutrition, and can provide long-term enteral nutrition support for patients with more than three months of disease courses such as esophageal cancer, face and neck tumors, serious neurological dysfunction, dysphagia and the like, maintain and prolong the lives of the patients and improve the life quality. After the patient with the gastrostomy is discharged from the hospital, the patient can return home with the fistulization tube, and the nursing of the fistulization tube and how to better utilize the fistulization tube to feed food become the primary tasks; although the existing fistulation tube can feed food by tube, some problems are found in nursing, and the operation is inconvenient for patients to feed by themselves or accompanying persons. The concrete expression is as follows: 1. the fistulization tube body produced by the existing manufacturer is exposed too short outside and is too close to the abdomen, and tube feeding is inconvenient; 2. the external fixator at the abdomen of the fistulization tube is too hard, so that the comfort of a patient is reduced; 3. the skin under the fixer is not easy to clean, and secretion is accumulated to stimulate the skin, so that dermatitis is caused, and even infection is caused; 4. the plug at the tail end of the fistulization tube is easy to fall off, so that food leaks out; 5. the fistula is internally provided with no anti-reflux valve, so that food is easy to reflux; therefore, a new gastric fistula needs to be designed to meet the actual use requirements, reduce the burden of medical care personnel and relieve the pain of patients.
SUMMERY OF THE UTILITY MODEL
The utility model provides a gastric fistulation tube, which can effectively reduce the workload of medical staff and relieve the pain of patients caused by food intake.
A gastrostomy tube is provided with a flexible fistula, wherein the outer wall of the front end of the fistula is provided with a first capsule body, the outer wall of the other end of the fistula is provided with a second capsule body, the outer wall of the fistula is also provided with a first injection port and a second injection port which are respectively arranged at the front ends of the second capsule bodies, and the first injection port and the second injection port are respectively connected with the first capsule body and the second capsule body through pipelines arranged on the tube wall of the fistula; the first injection port and the second injection port are both provided with one-way valves; the internal part of the tail end of the fistula is provided with a one-way valve.
Different colors or mark symbols are arranged between the first injection port and the second injection port so as to be convenient to distinguish.
The tail end of the fistula is provided with a connector, the connector can be inserted into the fistula extension section, and the tail end of the extension section is in a horn shape and is used for conveniently filling liquid food.
The fistula is made of medical silica gel.
The surface of the fistula is plated with a silver ion plating layer for preventing external bacterial infection.
The distance between the first capsule body and the second capsule body is 1.5-4cm, preferably 2-3 cm.
The utility model discloses a use method as follows:
inserting the fistula into the stomach from the abdomen of the human body, inserting the fistula into the first injection port by using a syringe, injecting distilled water in the syringe into the first capsule, and then pulling out the first capsule to expand the first capsule; the injector is inserted into the second injection port, and distilled water in the injector is injected into the second capsule body and then is pulled out to expand the second capsule body; the first sac body and the second sac body are respectively positioned in the stomach and on the outer surface of the abdomen, so that the limiting effect is realized, and the fistula is prevented from sliding; when a patient needs to eat, the fistula extension section is inserted into the tail end of the fistula, the one-way valve in the tail end of the fistula is in an open state, liquid food is infused into the stomach from the other end of the fistula extension section, after the food is eaten, the fistula extension section is pulled out, and the one-way valve at the tail end of the fistula is closed.
When the gastrostomy tube needs to be replaced, an empty syringe is sequentially inserted into the first injection port and the second injection port, distilled water is extracted, and the gastrostomy tube can be pulled out after the first capsule body and the second capsule body contract and become small.
The utility model discloses think about ingenious, simple structure, convenient to use, compare in current stomach fistulization pipe, its length is less, only exposes the belly of human body, need not utilize rope or other utensil to fix, also need not worry that the fistula makes a round trip to slide at people's belly, causes the damage to the wound, and owing to be provided with the check valve in the fistula, also need not worry the stomach liquid refluence, causes the pollution to the clothing, avoids the trouble, the utility model discloses have good use and spreading value.
Drawings
The present invention will be further explained with reference to the accompanying drawings
Fig. 1 is a schematic view of a gastric ostomy tube according to the present invention in use.
Fig. 2 is a schematic structural view of a gastrostomy tube of the present invention.
Detailed Description
Referring to the attached drawings 1-2, the gastrostomy tube of the utility model is provided with a flexible fistula 5, the outer wall at the front end of the fistula 5 is provided with a first capsule body 1, the outer wall at the other end is provided with a second capsule body 2, the outer wall of the fistula 5 is also provided with a first injection port 3 and a second injection port 4 at the rear end of the second capsule body 2, and the first injection port 3 and the second injection port 4 are respectively connected with the first capsule body 1 and the second capsule body 2 through pipelines arranged on the tube wall of the fistula 5; the first injection port 3 and the second injection port 4 are both provided with one-way valves; the inside of the tail end of the fistula 5 is provided with a one-way valve 6.
Different colors or mark symbols are arranged between the first injection port 1 and the second injection port 2 for convenient distinction.
The tail end of the fistula 5 is provided with a port 5-1, the port 5-1 can be inserted into a fistula extension section 7, and the tail end of the extension section 7 is in a trumpet shape 7-1 and is used for conveniently pouring liquid food.
The fistula 5 is made of medical silica gel.
The surface of the fistula 5 is plated with a silver ion plating layer for preventing external bacterial infection.
The distance between the first capsule body 1 and the second capsule body 2 is 1.5-4cm, preferably 2-3 cm.
The length of the fistula is 10-18cm, preferably 15 cm.
The volume of the first capsule body and the second capsule body is 5-10 ml.
The application method of the gastric fistulation tube of the utility model is as follows:
inserting the fistula 5 into the stomach 9 from the abdomen 8 of the human body, inserting the injector into the injection port I3, injecting distilled water in the injector into the capsule body I1, and then pulling out the capsule body to swell; the injector is inserted into the second injection port 4, and distilled water in the injector is injected into the second capsule body 2 and then is pulled out to expand the second capsule body; the first capsule body 1 and the second capsule body 2 are respectively positioned in the stomach 9 and on the outer surface of the abdomen 8, so that the limiting function is realized, and the fistula 5 is prevented from sliding; when a patient needs to eat, the fistula extension section 7 is inserted into the tail end of the fistula 5, the one-way valve 6 in the tail end of the fistula 5 is in an open state, liquid food is infused into the stomach 9 from the other end of the fistula extension section 7, after the food is eaten, the fistula extension section 7 is pulled out, and the one-way valve 6 at the tail end of the fistula 5 is closed.
When the gastrostomy tube needs to be replaced, an empty syringe is sequentially inserted into the first injection port 3 and the second injection port 4, distilled water is extracted, and the gastrostomy tube can be pulled out after the first capsule body 1 and the second capsule body 2 shrink and become small.
Claims (5)
1. A short tube gastrostomy tube having a flexible fistula tract characterized by: the outer wall of the front end of the fistula is provided with a first bag body, the outer wall of the other end of the fistula is provided with a second bag body, the outer wall of the fistula is also provided with a first injection port and a second injection port at the rear end of the second bag body respectively, and the first injection port and the second injection port are connected with the first bag body and the second bag body respectively through pipelines arranged on the wall of the fistula; the first injection port and the second injection port are both provided with one-way valves; the internal part of the tail end of the fistula is provided with a one-way valve.
2. A short tube gastrostomy tube according to claim 1, wherein: the tail end of the fistula is provided with a port which can be inserted into an extension section of the fistula, and the tail end of the extension section is trumpet-shaped.
3. A short tube gastrostomy tube according to claim 1, wherein: the fistula is made of medical silica gel.
4. A short tube gastrostomy tube according to claim 1, wherein: the surface of the fistula is plated with a silver ion plating layer.
5. A short tube gastrostomy tube according to claim 1, wherein: the distance between the first bag body and the second bag body is 1.5-4 cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920610395.5U CN210331337U (en) | 2019-04-28 | 2019-04-28 | Short tube type gastrostomy tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920610395.5U CN210331337U (en) | 2019-04-28 | 2019-04-28 | Short tube type gastrostomy tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210331337U true CN210331337U (en) | 2020-04-17 |
Family
ID=70180875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920610395.5U Expired - Fee Related CN210331337U (en) | 2019-04-28 | 2019-04-28 | Short tube type gastrostomy tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210331337U (en) |
-
2019
- 2019-04-28 CN CN201920610395.5U patent/CN210331337U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210701 Address after: 210000 Department of general surgery, Zhongda Hospital Affiliated to Southeast University, No.87 dingjiaqiao, Gulou District, Nanjing, Jiangsu Province Patentee after: ZHONGDA HOSPITAL SOUTHEAST University Address before: 210000 Department of general surgery, Zhongda Hospital Affiliated to Southeast University, No.87 dingjiaqiao, Gulou District, Nanjing, Jiangsu Province Patentee before: Xie Shuqin |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200417 |