CN203315374U - Air bag auxiliary fixed type jejunum nutrition canal device - Google Patents
Air bag auxiliary fixed type jejunum nutrition canal device Download PDFInfo
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- CN203315374U CN203315374U CN2013202499994U CN201320249999U CN203315374U CN 203315374 U CN203315374 U CN 203315374U CN 2013202499994 U CN2013202499994 U CN 2013202499994U CN 201320249999 U CN201320249999 U CN 201320249999U CN 203315374 U CN203315374 U CN 203315374U
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- air bag
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- nutrition
- jejunum
- cavity channel
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Abstract
The utility model discloses an air bag auxiliary fixed type jejunum nutrition canal device. The air bag auxiliary fixed type jejunum nutrition canal device comprises a main cavity channel and an air bag. The main cavity channel is formed in the front end of a jejunum nutrition canal device body, and the air bag is arranged at the rear end of the main cavity channel. According to the jejunum nutrition canal device, a pipeline is designed into two independent cavity channels, one cavity channel is directly the main cavity channel of a nutrition canal in which liquid food and water can be injected, and the other cavity channel is an inflation and deflation cavity channel and is communicated with the air bag at the front end of the nutrition canal. After the nutrition canal is placed in the jejunum through an endoscope, air is filled through the inflation and deflation cavity channel to inflate the air bag at the front end of the nutrition canal, and the air bag is fixed in the cavity channel of the jejunum, and malposition of the nutrition canal can not be caused when the endoscope and biopsy forceps are removed from the nutrition canal. Besides, the air bag auxiliary fixed type jejunum nutrition canal device is simple in structure, convenient to operate and good in practical application value.
Description
Technical field
This utility model belongs to technical field of medical instruments, relates in particular to the auxiliary fixed jejunal nutrient canal device of a kind of air bag.
Background technology
At present, the key of line space intestinal nutrition is that nutritive canal is inserted to the jejunum epimere, current conventional method of intubation has: (1) blind pipe method of putting of looking, (2) x-ray underlying pipe method, can accurately locate nasointestinal tube, put the mid-pipe method of pipe success rate high (3) abdominal operation, (4) gastroscope underlying pipe method, mainly be divided into two kinds: 1. gastroscope foreign body forceps auxiliary law and 2. by seal wire, the method that the gastroscope underlying enters nutritive canal obviously is superior to routine and puts the pipe method, can avoid the x-ray infringement, put the pipe success rate high, but due to the toughness of nutritive canal far away from biopsy forceps, while after nutritive canal is inserted, extracting biopsy forceps, often occur that nutritive canal is tortuous on biopsy forceps, thereby affect the accuracy of the implantation site of nutritive canal, and friction when scope exits is often by barnyard nutrition pipe racks dystopy (head end is taken back gastric), do not play the purpose of settling jejunal nutrient canal.
The diseases such as the complication after thoracic and abdominal operation and acute pancreatitis, need patient's fasting in a long time, water, but think that at present one week above atrophy and function of shielding that intestinal mucosa easily occurs of fasting destroys, barnyard nutrition can be supported nutrition of whole body, can protect again Mucosa Barrier to promote the recovery of function of intestinal canal, and low price, therefore, as long as digestive tract function exists, should advocate early stage enteral alimentation support, EEN is to maintaining the complete of gastrointestinal function, the protection Intestinal mucosa function, improve immunity of organisms extremely important, conventional stomach tube nasal feeding meeting increases the weight of gastric retention, and stomach tube can cause the generation of the complication such as aspiration pneumonitis, patient's toleration is poor, and to patients with acute pancreatitis, the stomach tube feed still can stimulate the secretion of pancreatic juice, can not reach the purpose that reduces pancreatic secretion, the capable enteral nutrition of per nasal jejunal nutrient canal can solve the problems referred to above well.
The utility model content
The purpose of this utility model is to provide a kind of air bag to assist fixed jejunal nutrient canal device, be intended to solve existing stomach tube nasal feeding meeting and increase the weight of gastric retention, and stomach tube can cause the generation of the complication such as aspiration pneumonitis, patient's toleration is poor, and to patients with acute pancreatitis, the stomach tube feed still can stimulate the secretion of pancreatic juice, can not reach the problem that reduces pancreatic secretion.
This utility model is achieved in that a kind of air bag assists fixed jejunal nutrient canal device, and the auxiliary fixed jejunal nutrient canal device of described air bag comprises: main chamber tract, air bag;
Described main chamber tract is arranged on the front end of described jejunal nutrient canal device, and described air bag is arranged on the rear end of described main chamber tract.
Further, a side of described main chamber tract is provided with inflation and venting tract.
Air bag of the present utility model is assisted fixed jejunal nutrient canal device, by pipe design, is two independently tracts, and a tract is directly nutritive canal master chamber tract, can inject spoon meat, water; Another chamber is inflation and venting tract, and logical nutritive canal front end air bag settles nutritive canal to jejunum under scope, by this tract gas injection, nutritive canal front end air bag is filled out, and is fixed in the jejunum enteric cavity, now exits scope and biopsy forceps and can not cause the nutritive canal dystopy.In addition, this utility model is simple in structure, easy to operate, and good actual application value is arranged.
The accompanying drawing explanation
Fig. 1 is the structural representation of the auxiliary fixed jejunal nutrient canal device of the air bag that provides of this utility model embodiment.
In figure: 1, main chamber tract; 2, air bag; 3, inflation and venting tract.
The specific embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with embodiment, this utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain this utility model, and be not used in restriction this utility model.
Fig. 1 shows the auxiliary fixed jejunal nutrient canal apparatus structure of air bag that this utility model provides.For convenience of explanation, only show the part relevant to this utility model.
Air bag of the present utility model is assisted fixed jejunal nutrient canal device, and the auxiliary fixed jejunal nutrient canal device of this air bag comprises: main chamber tract, air bag;
Main chamber tract is arranged on the front end of jejunal nutrient canal device, and air bag is arranged on the rear end of main chamber tract.
As the prioritization scheme of this utility model embodiment, a side of main chamber tract is provided with inflation and venting tract.
Below in conjunction with drawings and the specific embodiments, application principle of the present utility model is further described.
As shown in Figure 1, the auxiliary fixed jejunal nutrient canal device of the air bag of this utility model embodiment mainly is comprised of main chamber tract 1, air bag 2, inflation and venting tract 3; Pipe design of the present utility model is two independently tracts, and a tract is directly nutritive canal master chamber tract 1, can inject spoon meat, water; The air bag 2 of the logical nutritive canal front end of another tract, under scope, settle nutritive canal to jejunum, by tract 1 gas injection of main chamber, air bag 2 is filled out, be fixed in the jejunum enteric cavity, now exit scope and biopsy forceps and can not cause the nutritive canal dystopy, inflation and venting tract 3 are for inflation and venting to the auxiliary fixed jejunal nutrient canal device of air bag.
The nutritive canal setting of the air bag 2 of nutritive canal front end: the interior gas of air bag 2 can be emitted at ordinary times, avoid oppressing and cause for a long time intestinal wall damage, or while needing changing position or out-of-bed activity, can be clinical in air bag 2 inflations, avoid nutritive canal to take off into gastric.
The foregoing is only preferred embodiment of the present utility model; not in order to limit this utility model; all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (2)
1. the auxiliary fixed jejunal nutrient canal device of air bag, is characterized in that, the auxiliary fixed jejunal nutrient canal device of described air bag comprises: main chamber tract, air bag;
Described main chamber tract is arranged on the front end of described jejunal nutrient canal device, and described air bag is arranged on the rear end of described main chamber tract.
2. the auxiliary fixed jejunal nutrient canal device of air bag as claimed in claim 1, is characterized in that, a side of described main chamber tract is provided with inflation and venting tract.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202499994U CN203315374U (en) | 2013-05-10 | 2013-05-10 | Air bag auxiliary fixed type jejunum nutrition canal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202499994U CN203315374U (en) | 2013-05-10 | 2013-05-10 | Air bag auxiliary fixed type jejunum nutrition canal device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203315374U true CN203315374U (en) | 2013-12-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202499994U Expired - Fee Related CN203315374U (en) | 2013-05-10 | 2013-05-10 | Air bag auxiliary fixed type jejunum nutrition canal device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203315374U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103251510A (en) * | 2013-05-10 | 2013-08-21 | 陈磊 | Balloon auxiliary fixed type jejunum nutrient canal device |
-
2013
- 2013-05-10 CN CN2013202499994U patent/CN203315374U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103251510A (en) * | 2013-05-10 | 2013-08-21 | 陈磊 | Balloon auxiliary fixed type jejunum nutrient canal device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131204 Termination date: 20140510 |