CN2458009Y - Nose stomach intestin tube - Google Patents
Nose stomach intestin tube Download PDFInfo
- Publication number
- CN2458009Y CN2458009Y CN 01214843 CN01214843U CN2458009Y CN 2458009 Y CN2458009 Y CN 2458009Y CN 01214843 CN01214843 CN 01214843 CN 01214843 U CN01214843 U CN 01214843U CN 2458009 Y CN2458009 Y CN 2458009Y
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- CN
- China
- Prior art keywords
- drainage tube
- stomach
- nutritive canal
- tube
- stomach drainage
- 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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- Medical Preparation Storing Or Oral Administration Devices (AREA)
- External Artificial Organs (AREA)
Abstract
The utility model relates to a medical utensils used for early stage jejunum nursing after abdominal operation and stomach decompression drainage. The utility model comprises a stomach evacuation tube and a nutrient tube, the front ends of the stomach evacuation tube and the nutrient tube are combined as integration, the back parts are two separated tubes and in a Y shape, and the combined part can be separated. The utility model has the best mode that the two tubes stuck together by the admixture which can be decomposed in stomach environment. The utility model has the advantages of easy inserting into nasal cavity simultaneously, reducing the patients' pain in inserting pipe, easy separating, creating condition for expelling stomach evacuation tube first after operation, reducing patients' pain after operation, simple structure, easy producing and low cost.
Description
This utility model relates to a kind of medical apparatus, and especially a kind of early stage jejunum that is used for abdominal postoperative is fed the medical apparatus of stomach function regulating decompression drainage.
Abdominal postoperative early stage (postoperative 24-48 hour) carries out early stage enteral nutrition to duodenum or jejunum infusion intestinal nutrient solution and has been proved to be safe and effective.Mainly by carrying out the jejunum fistulation in the operation, this brings extra operation wound and puts the pipe complication for patient present infusion approach inevitably.The Nasal cavity intestinal tube that has also occurred " tube-in-tube " design now, but because this design stomach drainage tube can't separate with nutritive canal, and at abdominal postoperative, thick stomach drainage tube promptly no longer needs after 2-3 days after surgery, nutritive canal then need be kept somewhere 7-14 days, caused patient's postoperative to have to stand for a long time that thick stomach drainage tube places in the body and the extra misery of bringing.
The purpose of this utility model is to overcome above-mentioned shortcoming, provide a kind of can be simultaneously with stomach drainage tube and nutritive canal before nasal cavity inserts intravital and Yi Zaishu or in the art both are separated, and withdraw from the stomach drainage tube after surgery behind the couple of days, the Nasal gastrointestinal tube that operation is simple, the Nasal gastrointestinal tube of minimizing patient misery.
This utility model is achieved in that Nasal gastrointestinal tube, comprises stomach drainage tube, nutritive canal, and stomach drainage tube and nutritive canal are anterior also to be integrated, and the rear section is two individual tubes still, presents " Y " type, and itself and to close part separable; Stomach drainage tube and nutritive canal and close part and can be the two-port of stomach drainage tube and nutritive canal and lump together; Also can be the port of stomach drainage tube and the anterior a certain position that is combined in nutritive canal; Or the port of nutritive canal and be combined in the anterior a certain position of stomach drainage tube; The front end of stomach drainage tube stomach function regulating nutritive canal has the side mouth, can be equipped with guide wire in the nutritive canal.
Itself and the mode of closing can be following several: stomach drainage tube and nutritive canal front end are bonded together by the binding agent that can decompose under gastric environment; The front portion of stomach drainage tube is provided with groove, and nutritive canal can be embedded in wherein; Have the hole on the stomach drainage tube tube wall, nutritive canal can intert and is fixed in the stomach drainage tube; Be linked in together by the exterior part snare between stomach drainage tube and the nutritive canal.
The utlity model has following advantage: because stomach drainage tube and nutritive canal forwardly unite two into one, easily insert nasal cavity simultaneously, reduced the misery of patient when putting pipe; Because the simple and mode of closing makes it can be divided into two before abdominal operation or in the art, operation is simple for it, thereby get earlier except that the stomach drainage tube for postoperative and to have created condition; Because its structure is simple, makes processing technology simple, then cost is lower.
And between stomach drainage tube and the nutritive canal by can be under the situation that the binding agent that decomposes under the gastric environment is bonded together, not only be fit to the operation of stomach, and the abdominal operation that is fit to not open under the situation of stomach can be drawn in enteral with nutritive canal equally, reduced operation wound, enlarged the scope of application of Nasal gastrointestinal tube, and because both simply and lump together, need not strengthen the diameter of stomach drainage tube, thereby structure and technology are all simpler, and patient's misery is still less Nasal gastrointestinal tube also.
Below in conjunction with accompanying drawing embodiment of the present utility model is further described.
Fig. 1 is the structural representation of embodiment 1 of the present utility model.
Fig. 2 is that the A-A of embodiment 1 of the present utility model is to structural representation.
Fig. 3 is the structural representation of embodiment 2 of the present utility model.
Fig. 4 is the cross section structure sketch map of embodiment 3 of the present utility model.
Fig. 5 is the cross section structure sketch map of embodiment 4 of the present utility model.
Nasal gastrointestinal tube comprises stomach drainage tube 2, nutritive canal 5, and both are anterior also is integrated in stomach drainage tube 2 and nutritive canal 5, and the rear section still is two individual tubes, and its global shape presents " Y " type, and itself and to close part 4 separable; Stomach drainage tube and nutritive canal and close part and can be the two-port of stomach drainage tube and nutritive canal and lump together; Also can be the port of stomach drainage tube and the anterior a certain position that is combined in nutritive canal; Or the port of nutritive canal and be combined in the anterior a certain position of stomach drainage tube; The front end of stomach drainage tube stomach function regulating nutritive canal has side mouth 11, can be equipped with guide wire 6 in the nutritive canal.The termination of stomach drainage tube is a funnel type union joint 1, and the termination of nutritive canal also is the funnel type union joint.
Consult Fig. 1, embodiment 1: stomach drainage tube 2 and nutritive canal 5 front ends are bonded together by the binding agent 7 that can decompose under gastric environment, and two pipe front portions are integrated, and present " Y " type, can separate automatically under gastric environment.Should and close the make that mode also is this utility model the best.
Consult Fig. 2, the toroidal of the preceding end section of stomach drainage tube for not sealing, after nutritive canal 5 is bonded on the stomach drainage tube by binding agent 7, two pipes combine together, itself and close after the cross section be smooth circle, and it is consistent with the stomach drainage tube to close section diameter, resistance is littler when putting pipe, operability is also strong more, and this is a most preferred embodiment of the present utility model.Nontoxic, the no sensitization of this binding agent, and under gastric environment, can decompose, thereby make two pipes separate automatically.Because the automatic separable characteristic of two pipes makes it that bigger purposes arranged in abdominal operation.Opening the operation of coat of the stomach, the doctor can draw in enteral with hands with isolating nutritive canal under one's belt; Under the situation of not opening stomach, operative doctor can guide outside coat of the stomach, and medical personnel insert isolating nutritive canal in the small intestinal under the operating-table, have reduced operation wound, have enlarged the scope of application of Nasal gastrointestinal tube.
Consult Fig. 3, embodiment 2: the front portion of stomach drainage tube is provided with groove 8, and nutritive canal 5 can be embedded in wherein, and two pipe front portions are integrated, and present " Y " type, and nutritive canal can be extracted out from the stomach drainage tube.Opening the operation of coat of the stomach, the doctor can separate two pipes with hands under one's belt, and enteral is drawn in isolating nutritive canal; Under the situation of not opening coat of the stomach, because both matching relationships are simple, the doctor also can draw in enteral with isolating nutritive canal with both separation again outside coat of the stomach, reduced operation wound, has enlarged the scope of application of Nasal gastrointestinal tube.
Consult Fig. 4, embodiment 3: have hole 10 on the stomach drainage tube tube wall, nutritive canal can intert and is fixed on therein in the stomach drainage tube, and two pipe front portions are integrated, and present " Y " type, and nutritive canal can be extracted out from the stomach drainage tube.Opening the operation of coat of the stomach, the doctor can separate two pipes with hands under one's belt at an easy rate, and enteral is drawn in isolating nutritive canal.
Consult Fig. 5, embodiment 4: be linked in together by exterior part snare 9 between stomach drainage tube and the nutritive canal, two pipe front portions are integrated, and present " Y " type, and nutritive canal can be extracted out from the stomach drainage tube.Opening the operation of coat of the stomach, the doctor can separate two pipes with hands under one's belt at an easy rate, and enteral is drawn in isolating nutritive canal.
Two pipes also can add by heat and lump together, but need in art heat seal is partly cut off, and operability is not strong.Above and close structure and separate automatically or segregative characteristic, make abdominal operation realize the phenomenon of two to three days two Guan Bingcun after surgery, and when not needing the stomach drain, at an easy rate thick stomach drainage tube is extracted external, and only stay tiny nutritive canal in vivo to enteral input nutrition, increased patient greatly and accepted the comfort level of enteral nutrition, more patient can early it accepts the postoperative enteral nutrition and rehabilitation as early as possible and make.
Claims (10)
1. Nasal gastrointestinal tube comprises stomach drainage tube, nutritive canal, it is characterized in that: stomach drainage tube and nutritive canal are anterior also to be integrated, and the rear section is two individual tubes still, presents " Y " type, and itself and to close part separable.
2. Nasal gastrointestinal tube according to claim 1 is characterized in that: stomach drainage tube and nutritive canal are bonded together by the binding agent that can decompose under gastric environment, and two pipe front portions are integrated, and present " Y " type, can separate automatically under gastric environment.
3. Nasal gastrointestinal tube according to claim 1 is characterized in that: the front portion of stomach drainage tube is provided with groove, and nutritive canal can be embedded in wherein, and two pipe front portions are integrated, and present " Y " type, and nutritive canal can be extracted out from the stomach drainage tube.
4. Nasal gastrointestinal tube according to claim 1 is characterized in that: have the hole on the stomach drainage tube tube wall, nutritive canal can intert and is fixed in the stomach drainage tube, and two pipe front portions are integrated, and present " Y " type, and nutritive canal can be extracted out from the stomach drainage tube.
5. Nasal gastrointestinal tube according to claim 1 is characterized in that: stomach drainage tube and nutritive canal, be linked in together by the exterior part snare, and two pipe front portions are integrated, and present " Y " type, and nutritive canal can be extracted out from the stomach drainage tube.
6. according to the wherein arbitrary described Nasal gastrointestinal tube of claim 1 to 5, it is characterized in that: stomach drainage tube and nutritive canal and close part and can be the two-port of stomach drainage tube and nutritive canal and lump together; Also can be the port of stomach drainage tube and the anterior a certain position that is combined in nutritive canal; Or the port of nutritive canal and be combined in the anterior a certain position of stomach drainage tube.
7. according to the wherein arbitrary described Nasal gastrointestinal tube of claim 1 to 5, it is characterized in that: the front end of stomach drainage tube and nutritive canal has the side mouth, can be equipped with guide wire in the nutritive canal.
8. Nasal gastrointestinal tube according to claim 2 is characterized in that: the toroidal of the preceding end section of stomach drainage tube for not sealing, after nutritive canal was bonded on the stomach drainage tube by binding agent, two pipes combined together.
9. Nasal gastrointestinal tube according to claim 8 is characterized in that: stomach drainage tube and nutritive canal and close after the cross section be smooth circle, and it is consistent with the stomach drainage tube to close section diameter.
10. Nasal gastrointestinal tube according to claim 1 is characterized in that: stomach drainage tube and nutritive canal two pipes can add by heat and lump together, and two pipe front portions are integrated, and present " Y " type, in art heat seal are partly cut off, and become two pipes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01214843 CN2458009Y (en) | 2001-01-05 | 2001-01-05 | Nose stomach intestin tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01214843 CN2458009Y (en) | 2001-01-05 | 2001-01-05 | Nose stomach intestin tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2458009Y true CN2458009Y (en) | 2001-11-07 |
Family
ID=33633518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01214843 Expired - Fee Related CN2458009Y (en) | 2001-01-05 | 2001-01-05 | Nose stomach intestin tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2458009Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101146567B (en) * | 2005-03-25 | 2010-06-16 | 纳林尼·瓦迪维鲁 | Medical apparatus with hypopharyngeal suctioning capability |
| CN109224191A (en) * | 2018-07-23 | 2019-01-18 | 西安交通大学医学院第附属医院 | A kind of aseptic transfusion port auxiliary implanted device for venous transfusion |
-
2001
- 2001-01-05 CN CN 01214843 patent/CN2458009Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101146567B (en) * | 2005-03-25 | 2010-06-16 | 纳林尼·瓦迪维鲁 | Medical apparatus with hypopharyngeal suctioning capability |
| CN109224191A (en) * | 2018-07-23 | 2019-01-18 | 西安交通大学医学院第附属医院 | A kind of aseptic transfusion port auxiliary implanted device for venous transfusion |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |