CN202179771U - Anti-reflux stomach tube - Google Patents
Anti-reflux stomach tube Download PDFInfo
- Publication number
- CN202179771U CN202179771U CN2011202922509U CN201120292250U CN202179771U CN 202179771 U CN202179771 U CN 202179771U CN 2011202922509 U CN2011202922509 U CN 2011202922509U CN 201120292250 U CN201120292250 U CN 201120292250U CN 202179771 U CN202179771 U CN 202179771U
- Authority
- CN
- China
- Prior art keywords
- stomach tube
- tube
- stomach
- reflux
- inflatable bladder
- 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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- Check Valves (AREA)
Abstract
An anti-reflux stomach tube comprises a stomach tube and an external stomach tube orifice at the tail. The anti-reflux stomach tube is characterized in that inflatable air balloons are fixedly arranged at the position of the front end of the stomach tube and connected with an inflation tube extending along the wall of the stomach tube to the tail of the stomach tube, a one-way valve inflation inlet is arranged at the tail of the inflation tube, the front end of the stomach tube is a conical blind end, a plurality of side holes are arranged between the conical blind end of the stomach tube and each inflatable air balloon, and the inflatable air balloons are symmetrically arranged on the upper side and the lower side of the stomach tube. By the aid of the anti-reflux stomach tube, the success ratio of first tube insertion can be increased, falling off is prevented, tube blockage and obstruction rate is reduced, and the probability of reflux of gastric content along the stomach tube is decreased.
Description
Technical field
This utility model relates to medical instruments field, especially a kind of anti-formula stomach tube that backflows.
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.
The utility model content
The purpose of this utility model provides a kind of anti-formula stomach tube that backflows that is easy to put pipe, can significantly reduces the plugging rate.
The technical scheme that this utility model adopts is: a kind of anti-formula stomach tube that backflows; The stomach tube collar extension that comprises stomach tube and afterbody is positioned at stomach tube front end place and is fixed with an inflatable bladder, and inflatable bladder connects a gas tube; Gas tube stretches out to the stomach tube afterbody along the stomach tube wall; The gas tube afterbody is the check valve inflation inlet, and the stomach tube front end is set to the taper cecum, has a plurality of side openings between said stomach tube taper cecum and the inflatable bladder.
Said inflatable bladder is symmetricly set on the both sides up and down of stomach tube.
Said stomach tube rear portion also is with a nose clip.
The beneficial effect that this utility model can bring is:
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.
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; This utility model comprises the stomach tube collar extension 7 of stomach tube 8 and afterbody, is positioned at stomach tube 8 front end places and is fixed with an inflatable bladder 3, and inflatable bladder 3 connects a gas tube 4; Gas tube 4 stretches out to the stomach tube afterbody along the stomach tube wall; Gas tube 4 afterbodys are check valve inflation inlet 6, and stomach tube 8 front ends are set to taper cecum 1, and 3 of said stomach tube taper cecum 1 and inflatable bladder have a plurality of side openings; Said inflatable bladder 3 is symmetricly set on the both sides up and down of stomach tube 8.
Claims (3)
1. prevent backflowing the formula stomach tube for one kind; Comprise the stomach tube collar extension of stomach tube and 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; Gas tube stretches out to the stomach tube afterbody along the stomach tube wall; The gas tube afterbody is the check valve inflation inlet, and the stomach tube front end is set to the taper cecum, has a plurality of side openings between said stomach tube taper cecum and the inflatable bladder.
2. a kind of anti-formula stomach tube that backflows according to claim 1, it is characterized in that: said inflatable bladder is symmetricly set on the both sides up and down of stomach tube.
3. a kind of anti-formula stomach tube that backflows according to claim 1, it is characterized in that: said stomach tube rear portion also is with a nose clip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202922509U CN202179771U (en) | 2011-08-07 | 2011-08-07 | Anti-reflux stomach tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202922509U CN202179771U (en) | 2011-08-07 | 2011-08-07 | Anti-reflux stomach tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202179771U true CN202179771U (en) | 2012-04-04 |
Family
ID=45887434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202922509U Expired - Fee Related CN202179771U (en) | 2011-08-07 | 2011-08-07 | Anti-reflux stomach tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202179771U (en) |
-
2011
- 2011-08-07 CN CN2011202922509U patent/CN202179771U/en not_active Expired - Fee Related
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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: 20120404 Termination date: 20120807 |