CN201453799U - Bag-type elastic gastric-intestinal pressure-reducing nutrition tube - Google Patents
Bag-type elastic gastric-intestinal pressure-reducing nutrition tube Download PDFInfo
- Publication number
- CN201453799U CN201453799U CN2009201178097U CN200920117809U CN201453799U CN 201453799 U CN201453799 U CN 201453799U CN 2009201178097 U CN2009201178097 U CN 2009201178097U CN 200920117809 U CN200920117809 U CN 200920117809U CN 201453799 U CN201453799 U CN 201453799U
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- jejunum
- conduit
- catheter
- elasticity
- water
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Abstract
The utility model relates to a bag-type elastic gastric-intestinal pressure-reducing nutrition tube, belonging to the technical field of medical appliances, which comprises a gastric tube and a jejunum catheter. The front part of the gastric tube is matched with the front part of the jejunum catheter in an inlaying way. The inner wall at the front end of the gastric tube is arranged into an inclined plane. An elastic steel wire is arranged in the jejunum catheter in a penetrating way. The utility model as the advantages that a water filling channel is arranged in the wall of the jejunum catheter, a water bag is arranged at the front end of the jejunum catheter, the water filling channel is communicated with the water bag, and the water bag is in sliding contact with the inclined plane. The water filling channel has no impact on the inner diameter of the jejunum catheter because the water filling channel is arranged in the wall of the jejunum catheter, the probability of the blockage of the nutrition tube is reduced, and the jejunum catheter can smoothly enter intestinal tract under the peristalsis of stomach and intestines after the jejunum catheter is separated from the gastric tube because the water bag is sheathed at the front end of the jejunum catheter. Thereby, the utility model has the advantages that the design is reasonable, the structure is simple, the use is convenient and the safety is high.
Description
Technical field
This utility model belongs to technical field of medical instruments, is specifically related to capsule formula-elasticity gastrointestinal decompression nutritive canal.
Background technology
Existing stomach jejunum decompression nutritive canal, it comprises stomach tube and jejunum conduit, jejunum catheter interior cross-under elastic wire, the jejunum catheter proximal end contacts cooperation with stomach tube, on jejunum conduit and the stomach tube port of export tube wall tube for transfusion is set respectively, be equipped with the water filling tubule in the jejunum conduit cavity, jejunum conduit and stomach tube front portion bundle by sugar-coat.During use, water filling in the water filling tubule, the pressure by water makes the jejunum conduit separate with stomach tube, under the hydraulic pressure effect, the jejunum conduit enters the input of carrying out nutritional solution in the jejunum.Existing nutritive canal comes with some shortcomings, and after entering stomach, two conduits are not easily separated, after the water filling of water filling tubule, nutritive canal is stopped up, and the jejunum conduit to enter the jejunum difficulty big.
The utility model content
At problems of the prior art, this utility model is by being provided with waterflood path in the jejunum catheter wall, and the jejunum catheter proximal end is provided with water pocket, and design provides the technical scheme of capsule formula-elasticity gastrointestinal decompression nutritive canal.
Described capsule formula-elasticity gastrointestinal decompression nutritive canal, comprise stomach tube and jejunum conduit, anterior the splicing with jejunum conduit front portion of stomach tube cooperates, described stomach tube front inner wall is arranged to the inclined-plane, cross-under is provided with elastic wire in the described jejunum conduit, it is characterized in that jejunum catheter wall inside is provided with waterflood path, and the jejunum catheter proximal end is provided with water pocket, waterflood path communicates with water pocket, and described water pocket slides to touch with the inclined-plane and cooperates.
Described capsule formula-elasticity gastrointestinal decompression nutritive canal is characterized in that the waterflood path connection is provided with water injection pipe, connects on the water injection pipe water injection pipe end cap is set.
Described capsule formula-elasticity gastrointestinal decompression nutritive canal is characterized in that the water pocket socket is arranged at the jejunum catheter proximal end.
Described capsule formula-elasticity gastrointestinal decompression nutritive canal is characterized in that the jejunum conduit is anterior to fixedly connected by sugar-coat with the stomach tube front portion.
Described capsule formula-elasticity gastrointestinal decompression nutritive canal is characterized in that the connection of jejunum tail end of conduit is provided with end cap.
Described capsule formula-elasticity gastrointestinal decompression nutritive canal, the gradient that it is characterized in that the inclined-plane are 30 degree.
Above-mentioned capsule formula-elasticity gastrointestinal decompression nutritive canal, by inside waterflood path is set at the jejunum catheter wall, make it not influence the internal diameter of jejunum conduit like this, reduced the probability of nutrition line clogging, jejunum catheter proximal end socket water pocket, the jejunum conduit is with after stomach tube separates like this, make the jejunum conduit under the gastrointestinal wriggling, enter intestinal smoothly, this utility model is reasonable in design, and is simple in structure, easy to use, safe.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the structural representation of this practical jejunum conduit.
Among the figure: 1-stomach tube, 2-water pocket, 3-inclined-plane, 4-sugar-coat, 5-elastic wire, 6-waterflood path, 7-jejunum conduit, 8-water injection pipe, 9-water injection pipe end cap, 10-end cap.
The specific embodiment
As shown in Figure 1, this capsule formula-elasticity gastrointestinal decompression nutritive canal comprises stomach tube 1, jejunum conduit 7, on the stomach tube 1 anterior tube wall drawing liquid is set and enters the hole, transfusion is set on the jejunum conduit 7 anterior tube walls portals, and stomach tube 1 and jejunum conduit 7 are made by the transparent silicon material.The thickening of jejunum conduit 7 walls, its pars intramuralis is provided with waterflood path 6, such design is under the constant prerequisite of the internal diameter that guarantees jejunum conduit 7, reduced the probability that jejunum conduit 7 stops up, waterflood path 6 external communications water injection pipes 8, connection is provided with water injection pipe end cap 9 on the water injection pipe 8, jejunum conduit 7 front ends are provided with water pocket 2, water pocket 2 is socketed on the jejunum conduit 7, and blended rubber connects, and waterflood path 6 communicates with water pocket 2.The connection of jejunum conduit 7 tail ends is provided with end cap 10, cross-under is provided with elastic wire 5 in the jejunum conduit 7, be arranged to the inclined-plane 3 of gradient 30 degree with splice stomach tube 1 front inner wall that cooperates of jejunum conduit 7 front portions, the water pocket 2 of jejunum conduit 7 front ends touches with inclined-plane 3 slips and cooperates.Jejunum conduit 7 front portions bundle by sugar-coat 4 with stomach tube 1 front portion.During use, to elastic wire 5 reinforcings, jejunum conduit 7 is separated with stomach tube 1, toward water injection pipe 8 water fillings, the water pocket 2 of jejunum conduit 7 utilizes gastrointestinal creeping effect power, makes jejunum conduit 7 enter jejunum, carries out the input of jejunal nutrition liquid then.
Claims (6)
1. capsule formula-elasticity gastrointestinal decompression nutritive canal, comprise stomach tube (1) and jejunum conduit (7), anterior the splicing with jejunum conduit (7) front portion of stomach tube (1) cooperates, described stomach tube (1) front inner wall is arranged to inclined-plane (3), the interior cross-under of described jejunum conduit (7) is provided with elastic wire (5), it is characterized in that jejunum conduit (7) pars intramuralis is provided with waterflood path (6), jejunum conduit (7) front end is provided with water pocket (2), waterflood path (6) communicates with water pocket (2), and described water pocket (2) slides to touch with inclined-plane (3) and cooperates.
2. capsule formula as claimed in claim 1-elasticity gastrointestinal decompression nutritive canal is characterized in that waterflood path (6) connection is provided with water injection pipe (8), and water injection pipe (8) is gone up to connect water injection pipe end cap (9) is set.
3. capsule formula as claimed in claim 1-elasticity gastrointestinal decompression nutritive canal is characterized in that water pocket (2) socket is arranged at jejunum conduit (7) front end.
4. capsule formula as claimed in claim 1-elasticity gastrointestinal decompression nutritive canal is characterized in that jejunum conduit (7) is anterior to fixedly connected by sugar-coat (4) with stomach tube (1) front portion.
5. capsule formula as claimed in claim 1-elasticity gastrointestinal decompression nutritive canal is characterized in that the connection of jejunum conduit (7) tail end is provided with end cap (10).
6. capsule formula as claimed in claim 1-elasticity gastrointestinal decompression nutritive canal, the gradient that it is characterized in that inclined-plane (3) are 30 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201178097U CN201453799U (en) | 2009-04-16 | 2009-04-16 | Bag-type elastic gastric-intestinal pressure-reducing nutrition tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201178097U CN201453799U (en) | 2009-04-16 | 2009-04-16 | Bag-type elastic gastric-intestinal pressure-reducing nutrition tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201453799U true CN201453799U (en) | 2010-05-12 |
Family
ID=42381140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201178097U Expired - Fee Related CN201453799U (en) | 2009-04-16 | 2009-04-16 | Bag-type elastic gastric-intestinal pressure-reducing nutrition tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201453799U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104998339A (en) * | 2015-07-30 | 2015-10-28 | 胡坚 | Retrograde gastric tube |
| CN105380806A (en) * | 2015-11-25 | 2016-03-09 | 赵飞 | Jejunum nutrient canal with water bag |
| CN107929083A (en) * | 2017-12-08 | 2018-04-20 | 孟静 | A kind of jejunal nutrient canal |
| CN110152170A (en) * | 2019-04-28 | 2019-08-23 | 陈一奇 | A kind of nasointestinal tube |
-
2009
- 2009-04-16 CN CN2009201178097U patent/CN201453799U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104998339A (en) * | 2015-07-30 | 2015-10-28 | 胡坚 | Retrograde gastric tube |
| CN105380806A (en) * | 2015-11-25 | 2016-03-09 | 赵飞 | Jejunum nutrient canal with water bag |
| CN107929083A (en) * | 2017-12-08 | 2018-04-20 | 孟静 | A kind of jejunal nutrient canal |
| CN110152170A (en) * | 2019-04-28 | 2019-08-23 | 陈一奇 | A kind of nasointestinal tube |
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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: 20100512 Termination date: 20120416 |