CN203829342U - Multi-cavity stomach-intestine integrated nutritional tube - Google Patents
Multi-cavity stomach-intestine integrated nutritional tube Download PDFInfo
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- CN203829342U CN203829342U CN201420008122.0U CN201420008122U CN203829342U CN 203829342 U CN203829342 U CN 203829342U CN 201420008122 U CN201420008122 U CN 201420008122U CN 203829342 U CN203829342 U CN 203829342U
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- tube
- intestine
- stomach
- stomach tube
- cavity
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Abstract
A multi-cavity stomach-intestine integrated nutritional tube comprises a stomach tube and an intestine tube for nutrition parallel with the stomach tube. The intestine tube for nutrition is longer than the stomach tube, a guide wire is inserted into the nutritional tube for nutrition through a connector, and the stomach tube is provided with a single cavity or double cavities. The diameter of a cavity of the intestine tube for nutrition ranges from 6Fr to 12Fr, the stomach tube is a double-cavity stomach tube used for pressure relief, suction, lavage and nutrition of the stomach, and the total diameter of the double cavities ranges from 12Fr to 18Fr. The stomach tube and the intestine tube are connected through a connector, and one cavity of the stomach tube is communicated with the intestine tube. The stomach tube and the intestine tube can be placed into the human body at a time when the nutritional tube is used. Nutrient solution can be input smoothly in actual use.
Description
Technical field
This utility model relates to medical instruments field, relates in particular to the nutritive canal of a kind of multi-cavity gastrointestinal one.
Background technology
In curative activity, often can run into client need its gastrointestinal drainage decompression and enteral nutrition are supplied to give Supporting Therapy, and at postoperative physical recovery.Conventionally the nutritive canal of gastrointestinal one is inserted by nasal cavity, reach in harmonization of the stomach small intestinal, carry out gastrointestinal drainage decompression, flushing, suction, nutrition or intestinal nutrition supply.
Existing nose gastrointestinal integral tube stomach tube part is divided into 3 chambeies, and intestinal nutrition is a chamber, and other 2 chambeies are decompressor and pressure regulating cavity, and in general, the diameter of design nutrition intestinal tube is meticulous for total caliber, and nutrient input is fashionable obstructed in actual use for this.
Utility model content
For overcoming above-mentioned shortcoming, the purpose of this utility model is, the nutritive canal of a kind of multi-cavity gastrointestinal one is provided, and this utility model can be stuck in the arcuate groove of stomach tube by intestinal tube, and when use, once stomach tube, intestinal tube can be put into simultaneously to the actual use of human body nutrient input is fashionable can be unblocked.
The technical solution of the utility model is: the nutritive canal of a kind of multi-cavity gastrointestinal one, comprise stomach tube and nutrient canal of intestine arranged side by side, and the length of nutrient canal of intestine is longer than stomach tube, and seal wire inserts in nutrient canal of intestine by adapter, and described stomach tube part is single chamber or two-chamber.
Described nutrient canal of intestine chamber diameter is that 6-12Fr, stomach tube part are the double-cavity stomach tube for stomach decompression, suction, flushing and nutrition, and the diameter of two-chamber is 12-18Fr altogether.
Stomach tube part is single chamber, and the entrance point of stomach tube is provided with two to three joints, as the import of nutrition, decompression, flushing or suction.
The end of the far-end of described nutrient canal of intestine is helical form, and spiral is established 1.5-3.5 circle, and the diameter of spiral is 1.5-3cm.
The diameter 8-12Fr of described nutrient canal of intestine, the diameter of stomach tube are 12-18Fr.
Further, the end of the far-end of described nutrient canal of intestine is helical form, and spiral is established 1.5-3.5 circle, and the diameter of spiral is 1.5-3cm.
This utility model beneficial effect: stomach tube is connected with intestinal Pipe joint, wherein stomach tube chamber communicates with intestinal tube (stomach tube of practical significance is a chamber), when use, once stomach tube, intestinal tube can be put into human body simultaneously.Nutrient canal of intestine inserts seal wire (tinsel is conventional) and enters gastral cavity by nutrient canal of intestine with stomach tube by human body lumen; As will be directly nutrient canal of intestine inserted to enteric cavity, need to make nutrient canal of intestine pass through stomach pylorus by the auxiliary method of operation, gastroscope or X ray, if nutrient canal of intestine distal portion is helical form, spiral is established 1.5-3 circle, the diameter of spiral is 1.5-3cm, this structure can make nutrient canal of intestine enter enteric cavity (have individual variation, but the probability entering for 24 hours can reach more than 30%) by the mode of gastric peristalsis; Total footpath of stomach tube and nutrient canal of intestine is suitable for application, and stomach tube is suitable for multiple application, and in actual use, nutrient input is fashionable all can be unobstructed.
Brief description of the drawings
Fig. 1 is the schematic diagram of gastrointestinal one of the present utility model nutritive canal.
Detailed description of the invention
In order more to understand technology contents of the present utility model, especially exemplified by specific embodiment and coordinate appended graphic being described as follows.
Fig. 1 is the schematic diagram of this utility model gastrointestinal nutrition tube.Gastrointestinal nutrition tube comprises: stomach tube 1, nutrient canal of intestine 2(wherein a chamber of stomach tube communicate with intestinal tube), wire guide 3 and Y-connection 5, wherein, the near-end of stomach tube is connected Y-connection 5 with the near-end of nutrient canal of intestine, the far-end 4 of stomach tube is shorter than the far-end 2a of nutrient canal of intestine, wire guide 3 inserts in nutrient canal of intestine by Y-connection 5, wire guide 3 is inserted in nutrient canal of intestine 2 and is inserted in the small intestinal of human body by stomach tube 1 in order to assistance, and the 31st, seal wire handle.One of the end interface 6 of Y-connection 5 is nutrient canal of intestine ports, and second and third interface 7 of Y-connection end, 7-1 are stomach tube imports, and closure member 8,9 can be respectively used to closed interface 6,7,7-1.Wherein, how stomach tube is connected for the people in this area with common knowledge with Y-connection 5 with nutrient canal of intestine, belongs to known technology, is not described in detail.
As shown in Figure 1, in the present embodiment, the positional alignment of the far-end 4 of close stomach tube 1 has aperture 101, and the far-end 2a of nutrient canal of intestine 2 is provided with aperture 201.The especially 8-12Fr of diameter 6-12(of intestinal tube), the part of stomach tube is two-chamber, the diameter of two-chamber is 12-18Fr.While preparation with PU material, tube wall can be thinner, is more suitable for child and uses.
Further, the far-end 2a of nutrient canal of intestine 2 is screw-like.Be inserted in small intestinal at nutrient canal of intestine 2, spiral is (not shown in FIG., spiral establishes that 1.5-2 circle is more excellent, and the diameter of spiral is that 1.5-2cm is better, the method preparation of coiling spiral can be by far-end thermoforming time) advance nutrient canal of intestine 2 to enter small intestinal forward for assistance under the effect of gastric peristalsis.
In the present embodiment, stomach tube is two chambeies, and if the pipeline in decompression, the stomach chamber raising or rinse is same, input interface 7,7-1 input to stomach tube.And be provided with adapter (as Y-connection) and piston, and there is the stomach tube of multi-cavity for the people in this area with common knowledge, belong to known technology, be not described in detail.
Further, in above-described embodiment of the present utility model, the stomach tube of gastrointestinal nutrition tube of the present utility model and the surface of nutrient canal of intestine scribble hydrophilic lubriation material, and superslide facilitates intubate.
Although this utility model discloses as above with preferred embodiment, so it is not in order to limit this utility model.Under this utility model, in technical field, have and conventionally know the knowledgeable, not departing from spirit and scope of the present utility model, when being used for a variety of modifications and variations.Therefore, protection domain of the present utility model is when being as the criterion depending on claims person of defining.
Claims (4)
1. a multi-cavity gastrointestinal one nutritive canal, is characterized in that comprising stomach tube and nutrient canal of intestine arranged side by side, and the length of nutrient canal of intestine is longer than stomach tube, and seal wire inserts in nutrient canal of intestine by adapter, and described stomach tube part is two-chamber.
2. multi-cavity gastrointestinal one nutritive canal according to claim 1, is characterized in that, described nutrient canal of intestine chamber diameter is 6-12Fr, and the diameter of double-cavity stomach tube is 12-18Fr altogether.
3. multi-cavity gastrointestinal one nutritive canal according to claim 1, is characterized in that, the end of the far-end of described nutrient canal of intestine is helical form, and spiral is established 1.5-3.5 circle, and the diameter of spiral is 1.5-3cm.
4. multi-cavity gastrointestinal one nutritive canal according to claim 3, is characterized in that the diameter 8-12Fr of described nutrient canal of intestine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420008122.0U CN203829342U (en) | 2014-01-06 | 2014-01-06 | Multi-cavity stomach-intestine integrated nutritional tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420008122.0U CN203829342U (en) | 2014-01-06 | 2014-01-06 | Multi-cavity stomach-intestine integrated nutritional tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203829342U true CN203829342U (en) | 2014-09-17 |
Family
ID=51507240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420008122.0U Expired - Fee Related CN203829342U (en) | 2014-01-06 | 2014-01-06 | Multi-cavity stomach-intestine integrated nutritional tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203829342U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104491977A (en) * | 2015-01-05 | 2015-04-08 | 浙江曙光科技有限公司 | Separable nostril-gastrointestinal tube |
| CN105999521A (en) * | 2016-06-24 | 2016-10-12 | 严灵 | Multi-cavity stomach tube |
| CN110236954A (en) * | 2019-07-04 | 2019-09-17 | 江苏伊凯医疗器械有限公司 | A kind of Nasal gastrointestinal tube under scope guidance |
| CN112569118A (en) * | 2020-12-04 | 2021-03-30 | 青岛卓森纳生物工程有限公司 | Prevent stomach tube for gastroenterology of fish tail |
-
2014
- 2014-01-06 CN CN201420008122.0U patent/CN203829342U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104491977A (en) * | 2015-01-05 | 2015-04-08 | 浙江曙光科技有限公司 | Separable nostril-gastrointestinal tube |
| CN104491977B (en) * | 2015-01-05 | 2017-04-19 | 浙江曙光科技有限公司 | Separable nostril-gastrointestinal tube |
| CN105999521A (en) * | 2016-06-24 | 2016-10-12 | 严灵 | Multi-cavity stomach tube |
| CN110236954A (en) * | 2019-07-04 | 2019-09-17 | 江苏伊凯医疗器械有限公司 | A kind of Nasal gastrointestinal tube under scope guidance |
| CN112569118A (en) * | 2020-12-04 | 2021-03-30 | 青岛卓森纳生物工程有限公司 | Prevent stomach tube for gastroenterology of fish tail |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140917 Termination date: 20170106 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |