CN203458675U - Gastrointestinal tube - Google Patents
Gastrointestinal tube Download PDFInfo
- Publication number
- CN203458675U CN203458675U CN201320569043.2U CN201320569043U CN203458675U CN 203458675 U CN203458675 U CN 203458675U CN 201320569043 U CN201320569043 U CN 201320569043U CN 203458675 U CN203458675 U CN 203458675U
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- CN
- China
- Prior art keywords
- tube
- air bag
- stomach
- enterogastric
- nasointestinal
- 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
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Abstract
The utility model relates to a gastrointestinal tube, and belongs to the technical field of medical instrument structures. The gastrointestinal tube comprises a naso-intestinal tube, a stomach tube and an inflation tube, wherein an outer cannula is arranged outside the naso-intestinal tube, the stomach tube and the inflation tube; through-hole combinations are formed in outer walls of the naso-intestinal tube and the stomach tube and comprise through holes which are formed at intervals and ranked from high to low sequentially; a circle of air bags are uniformly arranged on the tube wall of the inflation tube and communicated with the inflation tube; and the position, corresponding to the air bags, of the outer cannula is made of an elastic material. The gastrointestinal tube is reasonable in structural design, convenient to use and humanized in design, and pain of a patient is reduced.
Description
Technical field
This utility model relates to a kind of enterogastric tube, belongs to technical field of medical appliance structures.
Background technology
Mainly there is following defect in traditional enterogastric tube: 1, bottom is provided with liquid outlet, if but this gastrointestinal tract in inserting the process of human body, be obstructed, cannot adopt guiding steel wire guiding, repeatedly attempt increasing patient's misery; 2, in operation cardial carcinoma, pylorus urethroptasty can bring complication, has gastric emptying disorder after operation, and patient is painful, and expense is also high.
Summary of the invention
The purpose of this utility model is to solve the weak point that above-mentioned prior art exists, and a kind of reasonable in design is provided, and reduces patient painful, easy to use, the enterogastric tube of humanization designing.
Of the present utility model being achieved through the following technical solutions:
A kind of enterogastric tube, its special character is to comprise nasointestinal tube 1, stomach tube 2, gas tube 3, the outside of nasointestinal tube 1, stomach tube 2, gas tube 3 is provided with trocar sheath 4, on the outer wall of nasointestinal tube 1 and stomach tube 2, offer through hole combination, the through hole 5 that through hole combination comprises separately, height is arranged successively, evenly distributed on the tube wall of gas tube 3 have a circle air bag 6, and air bag 6 communicates with gas tube 3, and the position of the corresponding air bag 6 of trocar sheath 4 is made by elastomeric material;
The two ends diameter of described air bag 6 is different, and be connected with the gas tube 3 tube walls diameter of one end of air bag 6 is less than the diameter of air bag 6 other ends;
The quantity of described air bag 6 is 4-8;
One end of described nasointestinal tube 1, stomach tube 2, gas tube 3 is equipped with pipe cap 7 that can folding.
Enterogastric tube of the present utility model, reasonable in design, in operation cardial carcinoma, practicable pylorodiosis replaces pyloroplasty, and air bag expansion can hemostasis by compression, prevent anastomotic stenosis after surgery, can prevention of postoperative gastric emptying disorder, prevent that Water-Electrolyte is unbalance, reduce transfusion and blood transfusion, reduce medical expense, easy to use.
Accompanying drawing explanation
Fig. 1: the structural representation of a kind of enterogastric tube of this utility model.
The specific embodiment
Below with reference to accompanying drawing, provide the specific embodiment of the present utility model, be used for this utility model to be described further.
A kind of enterogastric tube of the present embodiment, comprise nasointestinal tube 1, stomach tube 2, gas tube 3, the outside of nasointestinal tube 1, stomach tube 2, gas tube 3 is provided with trocar sheath 4, on the outer wall of nasointestinal tube 1 and stomach tube 2, offer through hole combination, the through hole 5 that through hole combination comprises separately, height is arranged successively, evenly distributed on the tube wall of gas tube 3 have a circle air bag 6, and air bag 6 communicates with gas tube 3, and the position of the corresponding air bag 6 of trocar sheath 4 is made by elastomeric material; The two ends diameter of air bag 6 is different, and be connected with the gas tube 3 tube walls diameter of one end of air bag 6 is less than the diameter of air bag 6 other ends; The quantity of air bag 6 is 4-8; One end of nasointestinal tube 1, stomach tube 2, gas tube 3 is equipped with pipe cap 7 that can folding.
Wherein, be connected with the gas tube 3 tube walls diameter of one end of air bag is 3-5 millimeter; The diameter of air bag 6 other ends is 6-9 millimeter.
Enterogastric tube of the present utility model, reasonable in design, in operation cardial carcinoma, practicable pylorodiosis replaces pyloroplasty, and air bag expansion can hemostasis by compression, prevent anastomotic stenosis after surgery, can prevention of postoperative gastric emptying disorder, prevent that Water-Electrolyte is unbalance, reduce transfusion and blood transfusion, reduce medical expense, easy to use.
Claims (4)
1. an enterogastric tube, it is characterized in that comprising nasointestinal tube (1), stomach tube (2), gas tube (3), the outside of nasointestinal tube (1), stomach tube (2), gas tube (3) is provided with trocar sheath (4), on the outer wall of nasointestinal tube (1) and stomach tube (2), offer through hole combination, the through hole (5) that through hole combination comprises separately, height is arranged successively, evenly distributed on the tube wall of gas tube (3) have a circle air bag (6), air bag (6) communicates with gas tube (3), and the position of the corresponding air bag of trocar sheath (4) (6) is made by elastomeric material.
2. according to a kind of enterogastric tube claimed in claim 1, it is characterized in that the two ends diameter of described air bag (6) is different, be connected with gas tube (3) the tube wall diameter of one end of air bag (6) is less than the diameter of air bag (6) other end.
3. according to a kind of enterogastric tube claimed in claim 1, the quantity that it is characterized in that described air bag (6) is 4-8.
4. according to a kind of enterogastric tube claimed in claim 1, the one end that it is characterized in that described nasointestinal tube (1), stomach tube (2), gas tube (3) is equipped with pipe cap (7) that can folding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320569043.2U CN203458675U (en) | 2013-09-14 | 2013-09-14 | Gastrointestinal tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320569043.2U CN203458675U (en) | 2013-09-14 | 2013-09-14 | Gastrointestinal tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203458675U true CN203458675U (en) | 2014-03-05 |
Family
ID=50171057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320569043.2U Expired - Fee Related CN203458675U (en) | 2013-09-14 | 2013-09-14 | Gastrointestinal tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203458675U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015071785A1 (en) | 2013-11-18 | 2015-05-21 | Národné Poľnohospodárske A Potravinárske Centrum Výskumný Ústav Živočíšnej Výroby Nitra | Gastrointestinal veterinary cannula and method of production thereof |
-
2013
- 2013-09-14 CN CN201320569043.2U patent/CN203458675U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015071785A1 (en) | 2013-11-18 | 2015-05-21 | Národné Poľnohospodárske A Potravinárske Centrum Výskumný Ústav Živočíšnej Výroby Nitra | Gastrointestinal veterinary cannula and method of production thereof |
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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: 20140305 Termination date: 20140914 |
|
| EXPY | Termination of patent right or utility model |