CN202637524U - Double-cavity gastric drainage and enteral nutrition tube - Google Patents
Double-cavity gastric drainage and enteral nutrition tube Download PDFInfo
- Publication number
- CN202637524U CN202637524U CN 201220208622 CN201220208622U CN202637524U CN 202637524 U CN202637524 U CN 202637524U CN 201220208622 CN201220208622 CN 201220208622 CN 201220208622 U CN201220208622 U CN 201220208622U CN 202637524 U CN202637524 U CN 202637524U
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- China
- Prior art keywords
- tube
- enteral nutrition
- stomach
- drainage tube
- carrier pipe
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Abstract
The utility model discloses a double-cavity gastric drainage and enteral nutrition tube. The double-cavity gastric drainage and enteral nutrition tube is characterized by mainly consisting of a stomach drainage tube (1), an enteral nutrition delivery tube (2) and a guiding steel wire (5) which are connected side by side, wherein the guiding steel wire (5) movably penetrates through the enteral nutrition delivery tube (2); the length of the stomach drainage tube (1) is smaller than that of the enteral nutrition delivery tube (2); a three-directional valve (3) consisting of a side hole or a longitudinal groove is arranged at the lower end of the stomach drainage tube (1); tube cavity pressure of the three-directional valve (3) is lower than gastral cavity pressure, namely the pressure of a gastral cavity is reduced for drainage, gastric juice is allowed to flow into a tube cavity of the stomach drainage tube (1); when the tube cavity pressure is equal to the gastral cavity pressure, the valve is closed to prevent the gastric juice from being accumulated in the tube cavity to cause blocking of the tube; the side hole or the longitudinal opened groove (4) is formed in the lower end of the enteral nutrition delivery tube (2); and the upper ends of the stomach drainage tube (1) and the enteral nutrition delivery tube (2) are arrayed in a Y shape. The double-cavity gastric drainage and enteral nutrition tube has a simple structure and is convenient to manufacture; two operations can be finished when a patient suffers from tube insertion only once, so that the workload of inserting the tube of medical personnel is reduced; the pain of the patient is reduced, and the living quality of the patient is obviously improved.
Description
Technical field
This utility model relates to a kind of medical apparatus and instruments, and the nutritive canal that especially a kind of nasal feeding patient uses specifically a kind ofly can be directly carries the nutritional solution again can be with timely external ventriculus bilocularis drain and the enteral nutrition pipe of extraction of the retention thing in the stomach to intestinal.
Background technology
At present, for the patient of gastric antrum, pylorus or duodenal obstruction due to a variety of causes, the most frequently used Therapeutic Method is exactly by the nostril enteral nutrition pipe to be inserted small intestinal, carries nutritional solution to intestinal, to improve patient's physical function, for successive treatment provides nutritional support.But meanwhile, because gastric antrum, pylorus or duodenal obstruction, gastric juice can't enter intestinal, can cause the interior a large amount of gastric juice of gastral cavity to gather, make the patient produce the symptoms such as abdominal distention, stomachache, the smelly gastric juice of vomiting acid, halitosis, make patients ' life quality very low, therefore often need clinically to insert again a stomach tube so that the gastric juice of retention in the Stomach in Patients is extracted out, this just requires the patient, and each inserts a pipe in two nostrils, has a strong impact on Quality of Life.
Summary of the invention
The purpose of this utility model is to cause operation inconvenience for inserting respectively enteral nutrition pipe and stomach tube in present gastric antrum, pylorus or the duodenal obstruction patient treatment process, the problem that the patient suffering is large, design a kind of ventriculus bilocularis drain and enteral nutrition pipe, make the patient only need insert a pipe and can finish simultaneously the dual work of intestinal nutrient solution conveying stomach function regulating liquid drainage, need not to insert two tubes, to improve Quality of Life.
The technical solution of the utility model is:
A kind of ventriculus bilocularis drain and enteral nutrition pipe, it is characterized in that it mainly is comprised of link to each other side by side stomach drainage tube 1 and enteral nutrition carrier pipe 2 and guiding steel wire 5, guiding steel wire 5 activities are installed on wherein in the enteral nutrition carrier pipe 2, the length of stomach drainage tube 1 is less than the length of enteral nutrition carrier pipe 2, be provided with the three-dimensional valve 3 that side opening or longitudinal grooved consist of in the lower end of stomach drainage tube 1, gastral cavity perfusion and drain can be provided, has simultaneously the function that prevents that tube chamber from stopping up, be provided with side opening or longitudinal grooved 4 in the lower end of enteral nutrition carrier pipe 2, the upper end of stomach drainage tube 1 and enteral nutrition carrier pipe 2 is the Y type and arranges.
Described stomach drainage tube 1 is arranged in same sheath 6 with enteral nutrition carrier pipe 2 or links to each other by take-up strap is bonding.
The difference of the length of the length of described enteral nutrition carrier pipe 2 and stomach drainage tube 1 is at least 50 centimetres.
The beneficial effects of the utility model:
Two nutritive canals different in size and drainage tube that this utility model will be originally need insert respectively in the patient body are merged into one, the patient only need carry out an intubate can finish two kinds of operations, not only reduced the workload of medical personnel's intubate, and reduced patient's misery, can obviously improve Quality of Life.
This utility model is simple in structure, and is easily manufactured.
Description of drawings
Fig. 1 is one of structural representation of the present utility model.
Fig. 2 is the cutaway view (amplification) of Fig. 1.
Fig. 3 is two of structural representation of the present utility model.
Fig. 4 is the cutaway view (amplification) of figure Fig. 3.
The specific embodiment
Below in conjunction with drawings and Examples this utility model is further described.
Embodiment one.
Shown in Fig. 1-2.
A kind of ventriculus bilocularis drain and enteral nutrition pipe, it mainly is comprised of link to each other side by side stomach drainage tube 1 and enteral nutrition carrier pipe 2 and guiding steel wire 5, guiding steel wire 5 activities are installed on wherein in the enteral nutrition carrier pipe 2, the length of stomach drainage tube 1 is less than the length of enteral nutrition carrier pipe 2, the difference of the two about 50 centimetres to prevent that the stomach drainage tube from passing pylorus and entering intestinal, be provided with the three-dimensional valve 3 that side opening or longitudinal grooved consist of in the lower end of stomach drainage tube 1, gastral cavity perfusion and drain can be provided, has simultaneously the function that prevents that tube chamber from stopping up, be provided with side opening or longitudinal grooved 4 in the lower end of enteral nutrition carrier pipe 2, the upper end of stomach drainage tube 1 and enteral nutrition carrier pipe 2 is the Y type and arranges, as shown in Figure 1, stomach drainage tube 1 links to each other with the tube wall of enteral nutrition carrier pipe 2, as shown in Figure 2, the upper end of stomach drainage tube 1 and enteral nutrition carrier pipe 2 is identical with existing stomach tube and enteral nutrition carrier pipe.
Embodiment two.
As shown in Figure 3-4.
A kind of ventriculus bilocularis drain and enteral nutrition pipe, it is mainly by stomach drainage tube 1, enteral nutrition carrier pipe 2, guiding steel wire 5 and sheath 6 form, stomach drainage tube 1 links to each other by sheath 6 with enteral nutrition carrier pipe 2, as shown in Figure 3, guiding steel wire 5 activities are installed on wherein in the enteral nutrition carrier pipe 2, the length of stomach drainage tube 1 is less than the length of enteral nutrition carrier pipe 2, the difference of the two about 50 centimetres to prevent that the stomach drainage tube from passing pylorus and entering intestinal, be provided with the three-dimensional valve 3 that side opening or longitudinal grooved consist of in the lower end of stomach drainage tube 1, gastral cavity perfusion and drain can be provided, has simultaneously the function that prevents that tube chamber from stopping up, be provided with in the lower end of enteral nutrition carrier pipe 2 side opening or with the longitudinal grooved 4 of 3 same structures, the upper end of stomach drainage tube 1 and enteral nutrition carrier pipe 2 is the Y type and arranges, the stomach drainage tube 1 of the present embodiment can link to each other with the tube wall of enteral nutrition carrier pipe 2, can not link to each other yet, mainly rely on sheath that the two is located when not linking to each other, guarantee that both can move simultaneously, the upper end of stomach drainage tube 1 and enteral nutrition carrier pipe 2 is identical with existing stomach tube and enteral nutrition carrier pipe.During implementation sheath 6 also available winding bring replacement, after by take-up strap stomach drainage tube 1, enteral nutrition carrier pipe 2 being tied up and be integral again the expression impregnation make it smooth formation jacket structure.As shown in Figure 4.
This utility model does not relate to partly all, and the prior art that maybe can adopt same as the prior art is realized.
Claims (3)
1. a ventriculus bilocularis drain and enteral nutrition pipe, it is characterized in that it mainly is comprised of the stomach drainage tube (1) that links to each other side by side and enteral nutrition carrier pipe (2) and the steel wire (5) that leads, guiding steel wire (5) activity is installed on wherein in the enteral nutrition carrier pipe (2), the length of stomach drainage tube (1) is less than the length of enteral nutrition carrier pipe (2), be provided with the three-dimensional valve (3) that side opening or longitudinal grooved consist of in the lower end of stomach drainage tube (1), this three-dimensional valve (3) is lower than gastral cavity pressure at tube chamber pressure, when being the gastral cavity decompression drainage, allow gastric juice to enter the tube chamber of stomach drainage tube (1); When tube chamber pressure is higher than gastral cavity pressure, namely during the gastral cavity irrigation, allow the liquid in the stomach drainage tube (1) to enter gastral cavity; When tube chamber pressure equated with gastral cavity pressure, this valve was closed, and can prevent from that gastric juice from depositing to cause line clogging in tube chamber; Be provided with side opening or longitudinal grooved (4) in the lower end of enteral nutrition carrier pipe (2), the upper end of stomach drainage tube (1) and enteral nutrition carrier pipe (2) is the Y type and arranges.
2. ventriculus bilocularis drain according to claim 1 and enteral nutrition pipe is characterized in that described stomach drainage tube (1) and enteral nutrition carrier pipe (2) are arranged in same sheath (6) or connect into an integral body by take-up strap.
3. ventriculus bilocularis drain according to claim 1 and enteral nutrition pipe is characterized in that the difference of the length of the length of described enteral nutrition carrier pipe (2) and stomach drainage tube (1) is at least 50 centimetres.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220208622 CN202637524U (en) | 2012-05-10 | 2012-05-10 | Double-cavity gastric drainage and enteral nutrition tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220208622 CN202637524U (en) | 2012-05-10 | 2012-05-10 | Double-cavity gastric drainage and enteral nutrition tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202637524U true CN202637524U (en) | 2013-01-02 |
Family
ID=47406712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220208622 Expired - Fee Related CN202637524U (en) | 2012-05-10 | 2012-05-10 | Double-cavity gastric drainage and enteral nutrition tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202637524U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106075707A (en) * | 2016-08-25 | 2016-11-09 | 武正山 | Compound gastrointestinal tract |
| CN114699634A (en) * | 2022-02-24 | 2022-07-05 | 复旦大学附属中山医院 | Double-cavity drainage tube and drainage assembly |
-
2012
- 2012-05-10 CN CN 201220208622 patent/CN202637524U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106075707A (en) * | 2016-08-25 | 2016-11-09 | 武正山 | Compound gastrointestinal tract |
| CN114699634A (en) * | 2022-02-24 | 2022-07-05 | 复旦大学附属中山医院 | Double-cavity drainage tube and drainage assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130102 Termination date: 20150510 |
|
| EXPY | Termination of patent right or utility model |