CN202844156U - Three-cavity two-bag jejunum nutrient canal - Google Patents
Three-cavity two-bag jejunum nutrient canal Download PDFInfo
- Publication number
- CN202844156U CN202844156U CN 201220543134 CN201220543134U CN202844156U CN 202844156 U CN202844156 U CN 202844156U CN 201220543134 CN201220543134 CN 201220543134 CN 201220543134 U CN201220543134 U CN 201220543134U CN 202844156 U CN202844156 U CN 202844156U
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- Prior art keywords
- balloon
- canal
- jejunum
- air bag
- nutrient canal
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Abstract
The utility model discloses a three-cavity two-bag jejunum nutrient canal. The three-cavity two-bag jejunum nutrient canal is simple in structure and convenient to use. The nutrient canal can easily enter the jejunum through gastrointestinal peristalsis, the effect of enteral nutrition is ensured, and pain of the patients can be reduced. The three-cavity two-bag jejunum nutrient canal comprises a nutrient canal body. A side hole is formed on the bottom canal wall of the nutrient canal body. A guide wire is arranged inside the nutrient canal body. A first balloon and a second balloon are arranged at intervals and are sleeved with the external nutrient canal body. The spacing between the first balloon and the second balloon is about 8 centimeters. The entrances of the first balloon and the second balloon are respectively communicated with a first balloon canal and a second balloon canal. To use the three-cavity two-bag jejunum nutrient canal, users can place the nutrient canal into the stomach through the pylorus ring to the duodenal bulb part, then respectively inject moderate amount of normal saline to the first balloon canal and the second balloon canal to inflate the first balloon and the second balloon, place a nasointestinal canal in the upper section of the jejunum with the guide of the balloon, and then extract normal saline in the balloon and pull out the guide wire.
Description
Technical field
This utility model relates to a kind of jejunal nutrient canal, is specifically related to a kind of disposable three chambeies two capsule jejunal nutrient canals.The technical field that belongs to medical treatment consumptive materials.
Background technology
Usually unite the gastrointestinal surgery such as excision at Subtotal gastrectomy, total gastrectomy, pancreas duodenum after, the patient need to carry out enteral nutrition through jejunum usually, in order to post-operative recovery.At present, what domestic most doctor adopted all is that multiple your triumphant screw type nutrient canal of intestine carries out enteral nutrition, multiple your triumphant screw type nutrient canal of intestine is one section spiral pipe with memory function, can enter jejunum by pylorus by gastrointestinal peristalsis, this kind nutritive canal enters into after the jejunum because the variation of position, easily the generation spiral pipe takes off and gets back to gastric, does not reach the effect that jejunum is fed; And difficult when this nutritive canal is placed in art, when particularly rising section and horizontal segment through duodenum, cause the operating time prolongation and the secondary damage of performing the operation.
Summary of the invention
The purpose of this utility model is for overcoming above-mentioned the deficiencies in the prior art, provide a kind of three chambeies two capsule jejunal nutrient canals, and simple structure is easy to use, can enter jejunum by gastrointestinal peristalsis easily, guarantees the effect of enteral nutrition, and it is painful to reduce patient.
For achieving the above object, this utility model adopts following technical proposals:
A kind of three chambeies two capsule jejunal nutrient canals comprise the nutrition body, the first air bag and the second air bag that the outer cover of described nutrition body has the interval to arrange, and the entrance of the first air bag and the second air bag is communicated with the first airsac tube and the second airsac tube respectively.
Described nutrition body lower tube wall is provided with side opening.
Seal wire is installed in the described nutrition body.
Spacing between the first air bag and the second air bag is 8cm.
Using method of the present utility model is as follows:
At first nutritive canal is placed into gastric and enters pyloric cap by pyloric ring, then in the first airsac tube and the second airsac tube, inject an amount of normal saline respectively, the first air bag and the second air bag are filled up, the about 8cm of the two spacing, under the air bag guiding, nasointestinal tube is inserted the jejunum epimere, then can extract the interior normal saline of air bag out and extract seal wire.
Undesirable such as the placement of nutritive canal position, also can extract normal saline out, make and stay the outer nutritive canal maintenance relaxed state of nasal cavity, rely on the action of gravity of nutritive canal head end air bag to make nutritive canal enter jejunum by gastrointestinal peristalsis.
The air bag volume expands, and for the different requirements of clinical indication, injects the liquid of different volumes.Do not affect passing through in intestinal when increasing gravity yet.In the time of need to pulling out nutritive canal, with the liquid sucking-off in the air bag, air bag subsides, and can easily extract.
The beneficial effects of the utility model are, 1, success rate is high by 2, simple and convenient by 3, safe and reliable, economical and practical, 4, patient's misery is little, the front end air bag not only plays guiding function, also can make it certainly be advanced into jejunum by gastrointestinal peristalsis by its gravity guiding, can under x-ray, observe simultaneously the position of nutritive canal by its seal wire.
Description of drawings
Fig. 1 is this utility model structural representation;
Wherein 1. nutritive canal side openings, 2. the first air bag, 3. the second air bag, 4. nutrition body, 5. seal wire, 6. the first airsac tube, 7. the second airsac tube, the 8. first airsac tube mouth of pipe, the 9. second airsac tube mouth of pipe.
The specific embodiment
Below in conjunction with drawings and Examples this utility model is further set forth, should be noted that following explanation only is in order to explain this utility model, its content not to be limited.
As shown in Figure 1, this utility model comprises nutrition body 4, and nutrition body 4 bottom tube walls are provided with side opening 1, nutrition body 4 interior installation seal wires 5, and the first air bag 2 and the second air bag 3 that the outer cover of nutrition body 4 has the interval to arrange, spacing is about 8cm.The entrance of the first air bag 2 and the second air bag 3 is communicated with the first airsac tube 6 and the second airsac tube 7 respectively.
Using method of the present utility model is as follows:
Nutrition body 4 of the present utility model, the first airsac tube 6 and the second airsac tube 7 inside form three cavitys altogether, at first nutritive canal is placed into gastric and enters pyloric cap by pyloric ring, then pass through respectively the first airsac tube mouth of pipe 8 and the second airsac tube mouth of pipe 9 to the first airsac tube 6 and the second airsac tube 7 interior injection 5mL normal saline, the first air bag 2 and the second air bag 3 are filled up, the about 8cm of the two spacing, under the first air bag 2 and 3 guiding of the second air bag, nasointestinal tube is inserted the jejunum epimere, then can extract the first air bag 2 and the second air bag 3 interior normal saline out and extract seal wire 5.
Undesirable such as the placement of nutritive canal position, also can extract normal saline out, make and stay the outer nutritive canal maintenance relaxed state of nasal cavity, rely on the action of gravity of nutritive canal head end the first air bag 2 and the second air bag 3 to make nutritive canal enter jejunum by gastrointestinal peristalsis.
The first air bag 2 and the second air bag 3 volumes expand, and for the different requirements of clinical indication, inject the liquid of different volumes.Do not affect passing through in intestinal when increasing gravity yet.In the time of need to pulling out nutritive canal, with the liquid sucking-off in the first air bag 2 and the second air bag 3, the first air bag 2 and the second air bag 3 subside, and can easily extract.
Although above-mentionedly by reference to the accompanying drawings the specific embodiment of the present utility model is described; but be not the restriction to this utility model protection domain; on the basis of the technical solution of the utility model, those skilled in the art do not need to pay various modifications that creative work can make or distortion still in protection domain of the present utility model.
Claims (4)
1. chamber two capsule jejunal nutrient canals comprise the nutrition body, it is characterized in that, and the first air bag and the second air bag that the outer cover of described nutrition body has the interval to arrange, the entrance of the first air bag and the second air bag is communicated with the first airsac tube and the second airsac tube respectively.
2. a kind of three chambeies as claimed in claim 1 two capsule jejunal nutrient canals is characterized in that described nutrition body lower tube wall is provided with side opening.
3. a kind of three chambeies as claimed in claim 1 two capsule jejunal nutrient canals is characterized in that, seal wire is installed in the described nutrition body.
4. a kind of three chambeies as claimed in claim 1 two capsule jejunal nutrient canals is characterized in that the spacing between the first air bag and the second air bag is 8cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220543134 CN202844156U (en) | 2012-10-23 | 2012-10-23 | Three-cavity two-bag jejunum nutrient canal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220543134 CN202844156U (en) | 2012-10-23 | 2012-10-23 | Three-cavity two-bag jejunum nutrient canal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202844156U true CN202844156U (en) | 2013-04-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220543134 Expired - Fee Related CN202844156U (en) | 2012-10-23 | 2012-10-23 | Three-cavity two-bag jejunum nutrient canal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202844156U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105251100A (en) * | 2015-11-24 | 2016-01-20 | 南通大学附属医院 | Nasointestinal tube with air bag |
| CN105854154A (en) * | 2016-03-16 | 2016-08-17 | 李高嵩 | Self-creeping type nasal gastrointestinal catheter |
| CN108969055A (en) * | 2018-08-22 | 2018-12-11 | 全宝库 | A kind of novel controllable guiding therapies for ileus device |
-
2012
- 2012-10-23 CN CN 201220543134 patent/CN202844156U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105251100A (en) * | 2015-11-24 | 2016-01-20 | 南通大学附属医院 | Nasointestinal tube with air bag |
| CN105854154A (en) * | 2016-03-16 | 2016-08-17 | 李高嵩 | Self-creeping type nasal gastrointestinal catheter |
| CN108969055A (en) * | 2018-08-22 | 2018-12-11 | 全宝库 | A kind of novel controllable guiding therapies for ileus 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: 20130403 Termination date: 20131023 |