CN202173672U - Stomach tube for department of gastroenterology - Google Patents
Stomach tube for department of gastroenterology Download PDFInfo
- Publication number
- CN202173672U CN202173672U CN2011201835607U CN201120183560U CN202173672U CN 202173672 U CN202173672 U CN 202173672U CN 2011201835607 U CN2011201835607 U CN 2011201835607U CN 201120183560 U CN201120183560 U CN 201120183560U CN 202173672 U CN202173672 U CN 202173672U
- Authority
- CN
- China
- Prior art keywords
- stomach tube
- tube
- stomach
- digestive system
- inflation
- 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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- Media Introduction/Drainage Providing Device (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
Abstract
The utility model provides a stomach tube for the department of gastroenterology, which comprises a stomach tube and a stomach tube outer port arranged at the tail part of the stomach tube. An inflatable air bag fixedly arranged at the front end of the stomach tube is connected with an inflation tube. The inflation tube placed along the wall of the stomach tube projects out of the stomach tube through the tail part of the stomach tube. The tail part of the inflation tube is equipped with an inflation port. A nose clip is sleeved onto the rear portion of the stomach tube. The stomach tube is made of hard silica gel material. The front end of the stomach tube is a tapered blind end. A plurality of side holes is arranged between the tapered blind end of the stomach tube and the inflatable air bag. The diameters of the side holes are 2-4 mm. Due to the adoption of the stomach tube, the success rate of firstly catherization is improved and the tube-blocking rate is lowered. Meanwhile, the stomach tube is prevented from falling off and the backflow rate of gastric contents flowing along the stomach tube into a stomach is also lowered.
Description
Technical field
This utility model relates to technical field of medical instruments, and especially a kind of Digestive System Department is used stomach tube.
Background technology
The critical patient that present most of hospital needs gastrointestinal nutrition life to support for need gastrointestinal decompression drain or the dysfunction of independently taking food, the disposable stomach tube that has been widely used, when present stomach tube used, gastric content was prone to along the pipe intrusion trachea that backflows; Put and manage successfully the no good fixed form in back and be prone to come off fully or not exclusively influence drain and therapeutic effect, tube chamber opening small side hole lacks the easy plugging of drain in addition, and the diameter of side opening is too small also to cause plugging easily.
The utility model content
The purpose of this utility model provides a kind ofly can eliminate above defective, and a kind of Digestive System Department that is easy to put pipe, can significantly reduce the plugging rate is used stomach tube.
The technical scheme that this utility model adopts is: a kind of Digestive System Department is used stomach tube; The stomach tube collar extension that comprises stomach tube, afterbody; Be positioned at stomach tube front end place and be fixed with an inflatable bladder, inflatable bladder connects a gas tube, and gas tube stretches out to the stomach tube afterbody along the stomach tube wall; The gas tube afterbody is equipped with inflation inlet, also is with a nose clip at the stomach tube rear portion.
Said stomach tube material is a hard gel, and the stomach tube front end is the taper cecum.
Have a plurality of side openings between said stomach tube taper cecum and the inflatable bladder, the diameter of said side opening is 2～4 millimeters.
In the said inflation inlet check valve is installed.
Said nose clip is movably arranged on the stomach tube.
The beneficial effect that this utility model can bring is:
1, this utility model can make because of gastric content and significantly reduce along the stomach tube rate of backflowing; Can prevent that stomach tube deviates from; The obstructed rate of plugging is significantly reduced; Obviously improve the once holding tube success rate.
2, this utility model is simple in structure, and is easy to operate, cheap for manufacturing cost.
Description of drawings
Accompanying drawing is the structural representation of this utility model.
The specific embodiment
Below in conjunction with accompanying drawing this utility model is done following detailed description:
As shown in the figure, a kind of Digestive System Department is used stomach tube, comprises the stomach tube collar extension 7 of stomach tube, afterbody; Be positioned at stomach tube front end place and be fixed with an inflatable bladder 3, inflatable bladder 3 connects a gas tube 4, and gas tube 4 stretches out to the stomach tube afterbody along the stomach tube wall; Gas tube 4 afterbodys are equipped with inflation inlet 6; Also be with a nose clip 5 at the stomach tube rear portion, the stomach tube material is a hard gel, and the stomach tube front end is a taper cecum 1.Between stomach tube taper cecum 1 and inflatable bladder 3, have a plurality of side openings 2, the diameter of said side opening 2 is 2～4 millimeters.Check valve 8 is installed in the inflation inlet, and said nose clip 5 is movably arranged on the stomach tube.
Claims (5)
1. a Digestive System Department is used stomach tube; The stomach tube collar extension that comprises stomach tube, afterbody; It is characterized in that: be positioned at stomach tube front end place and be fixed with an inflatable bladder, inflatable bladder connects a gas tube, and gas tube stretches out to the stomach tube afterbody along the stomach tube wall; The gas tube afterbody is equipped with inflation inlet, also is with a nose clip at the stomach tube rear portion.
2. Digestive System Department according to claim 1 is used stomach tube, it is characterized in that: said stomach tube material is a hard gel, and the stomach tube front end is the taper cecum.
3. Digestive System Department according to claim 1 is used stomach tube, it is characterized in that: have a plurality of side openings between said stomach tube taper cecum and the inflatable bladder, the diameter of said side opening is 2～4 millimeters.
4. Digestive System Department according to claim 1 is used stomach tube, it is characterized in that: in the said inflation inlet check valve is installed.
5. Digestive System Department according to claim 1 is used stomach tube, it is characterized in that: said nose clip is movably arranged on the stomach tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201835607U CN202173672U (en) | 2011-05-20 | 2011-05-20 | Stomach tube for department of gastroenterology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201835607U CN202173672U (en) | 2011-05-20 | 2011-05-20 | Stomach tube for department of gastroenterology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202173672U true CN202173672U (en) | 2012-03-28 |
Family
ID=45863582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201835607U Expired - Fee Related CN202173672U (en) | 2011-05-20 | 2011-05-20 | Stomach tube for department of gastroenterology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202173672U (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 |
-
2011
- 2011-05-20 CN CN2011201835607U patent/CN202173672U/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: 20120328 Termination date: 20130520 |