CN201969174U - Double-lumen balloon pipe for enteral nutrition - Google Patents
Double-lumen balloon pipe for enteral nutrition Download PDFInfo
- Publication number
- CN201969174U CN201969174U CN2011200621418U CN201120062141U CN201969174U CN 201969174 U CN201969174 U CN 201969174U CN 2011200621418 U CN2011200621418 U CN 2011200621418U CN 201120062141 U CN201120062141 U CN 201120062141U CN 201969174 U CN201969174 U CN 201969174U
- Authority
- CN
- China
- Prior art keywords
- double
- balloon
- intestine
- sacculus
- pipe
- 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
Links
- 235000016709 nutrition Nutrition 0.000 title abstract description 8
- 230000035764 nutrition Effects 0.000 title abstract description 8
- 239000007788 liquid Substances 0.000 claims abstract description 19
- 238000002347 injection Methods 0.000 claims abstract description 5
- 239000007924 injection Substances 0.000 claims abstract description 5
- 239000013013 elastic material Substances 0.000 claims abstract description 4
- 210000001564 haversian system Anatomy 0.000 claims description 13
- 210000000936 intestine Anatomy 0.000 claims description 12
- 239000002775 capsule Substances 0.000 claims description 11
- 210000004712 air sac Anatomy 0.000 claims description 10
- 239000003351 stiffener Substances 0.000 claims description 9
- 239000002184 metal Substances 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 210000001630 jejunum Anatomy 0.000 abstract description 9
- 230000008855 peristalsis Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 210000002784 stomach Anatomy 0.000 abstract description 2
- 210000000813 small intestine Anatomy 0.000 abstract 1
- 230000000050 nutritive effect Effects 0.000 description 7
- 230000002496 gastric effect Effects 0.000 description 4
- 230000005484 gravity Effects 0.000 description 4
- 210000001187 pylorus Anatomy 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 230000002980 postoperative effect Effects 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000011902 gastrointestinal surgery Methods 0.000 description 2
- 210000001989 nasopharynx Anatomy 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000002872 contrast media Substances 0.000 description 1
- 239000007799 cork Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 210000001198 duodenum Anatomy 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000013110 gastrectomy Methods 0.000 description 1
- 230000000968 intestinal effect Effects 0.000 description 1
- 235000014666 liquid concentrate Nutrition 0.000 description 1
- 230000006386 memory function Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 210000000496 pancreas Anatomy 0.000 description 1
- 230000010412 perfusion Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
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- Media Introduction/Drainage Providing Device (AREA)
Abstract
The utility model discloses a double-lumen balloon pipe for enteral nutrition, which comprises a flexible hose and a liquid outlet formed on the wall at the bottom of the hose. The double-lumen balloon pipe is characterized in that the double-lumen balloon pipe further comprises a balloon pipe which passes in parallel through the hose wall, the proximal end of the balloon pipe is communicated with a liquid injection port, the distal end of the balloon pipe is communicated with a balloon, the balloon is made of elastic material, the margin of the balloon is hermetically attached to the outer wall of the lower part of the hose, and the liquid outlet is positioned on the wall of the proximal end of the balloon. Compared with the prior art, the double-lumen balloon pipe is convenient to operate, can enter the jejunum smoothly by the peristalsis of the stomach and the small intestine to ensure the effect of enteral nutrition, and alleviates the pain of the patients.
Description
[technical field]
This utility model relates to a kind of medical apparatus and instruments, particularly a kind of little nutrient canal of intestine of double-lumen air sac that gives the support of patient's enteral nutrition.
[background technology]
Usually after most of excision, total gastrectomy, pancreas duodenum were united gastrointestinal surgery such as excision such as stomach, the patient need carry out carrying out enteral nutrition through jejunum usually, in order to post-operative recovery.The nutritive canal of using at present has following several: the nutrient canal of intestine that 1. has gravity drop hammer, the pipeline front end has a plurality of steel balls or steel column, is connected as a single entity each other, is convenient to pipeline is delivered to jejunum by the action of gravity of steel column, this kind nutritive canal pliability is poor, is difficult to during use by nasopharynx part and pylorus; 2. the triumphant screw type nutrient canal of intestine of multiple that, one section spiral pipe with memory function can enter jejunum by pylorus by gastrointestinal peristalsis, and this kind nutritive canal enters into after the jejunum because the variation of position, easily the generation pipeline takes off and gets back to gastric, does not reach the effect that jejunum is fed; 3. the nutritive canal that has wire guide is fixed a sugared ball at far-end with silk thread, rely on enterokinesia with sugared ball to the jejunum far-end, as internal fixation, the volume of postoperative sugar ball is uncontrollable, the time of patient's enteral nutrition of most of gastrointestinal surgery postoperative is shorter, and when need were pulled out jejunal nutrient canal, sugared ball did not fully melt, sugared under many circumstances ball has resistance during by anastomotic stoma, has caused difficulty in decannulation.Tube drawing has promptly caused certain loss to increase patient's misery again to anastomotic stoma by force.Above-mentioned factor all makes China's enteral nutrition that critical patient's treatment is very limited, and makes it to become urgency technical barrier to be solved of this technical field.
[utility model content]
Technical assignment of the present utility model is at above the deficiencies in the prior art, provides a kind of double-lumen air sac little nutrient canal of intestine, can enter jejunum by gastrointestinal peristalsis like a cork, guarantees the effect of enteral nutrition, reduces patient's misery.
The technical scheme in the invention for solving the technical problem is: the little nutrient canal of intestine of a kind of double-lumen air sac, comprise flexible hose, flexible pipe bottom tube wall is provided with liquid outlet, it is characterized in that: comprise that also a capsule pipe is parallel through described tube wall, capsule pipe near-end communicates with liquid injection port, and capsule pipe far-end communicates with sacculus, and sacculus is made by elastic material, the sealing of sacculus edge is attached to flexible pipe bottom outer wall, and described liquid outlet is positioned on the balloon proximal tube wall.
Wire guide is installed in the described flexible pipe.
Described balloon shaft electrical path length is 3～5cm.
Described sacculus outer wall stage casing is fixed with a ring stiffener.
Described ring stiffener is that rubber is made.
Described ring stiffener also can be made for inert metal.
Compared with prior art, the utlity model has following outstanding beneficial effect:
1, operation is convenient, and body is carefully flexible, is convenient to waltz through nasopharynx part, by perfusion balloon catheter behind the pylorus, makes it enter jejunum easily by gastrointestinal peristalsis;
2, pour into contrast agent by the capsule pipe to sacculus, help to observe under the X ray nutritive canal stop place;
3, can inject the different liquid of volume at the different requirements of clinical indication, enlarge the clinical scope of application.
[description of drawings]
Fig. 1 is a schematic appearance of the present utility model.
[specific embodiment]
Below in conjunction with specification drawings and specific embodiments this utility model is further specified.
As shown in Figure 1, this utility model comprises flexible hose 1, flexible pipe 1 bottom tube wall is provided with liquid outlet 2, there is a capsule pipe parallel through described tube wall, capsule pipe near-end communicates with liquid injection port 3, and capsule pipe far-end communicates with sacculus 4, and sacculus 4 is made by elastic material, the sealing of sacculus 4 edges is attached to flexible pipe 1 bottom outer wall, and described liquid outlet 2 is positioned on the sacculus 4 near-end tube walls.In the described flexible pipe 1 wire guide 5 is installed.Put and manage successfully back wire guide 5 and withdraw from.
Sacculus 4 diameter of axle length among the embodiment 1 are 3cm, and sacculus 4 outer wall stage casings are fixed with the ring stiffener 6 that a rubber is made.
Operating process is as follows: operation is placed in conventional nutritive canal, when 4 ones of sacculus have passed through pylorus, by liquid injection port 3 developing agent or the bigger liquid of other proportion is injected the capsule pipe to reach sacculus 4.The sacculus 4 volume expansions along with pressure at the different requirements of clinical indication, are injected the liquid of different volumes.Inject the less liquid of volume, because action of gravity, liquid concentrates on sacculus 4 level on the lower side; Inject the more liquid of volume, because the existence of ring stiffener 6, sacculus 4 presents 8 sample outward appearances, as shown in Figure 1, does not also influence passing through in intestinal when increasing gravity.In the time of need pulling out nutritive canal, with the liquid sucking-off in the sacculus 4, sacculus 4 subsides, and can easily extract.
Need to prove; particular of the present utility model is described in detail this utility model; for a person skilled in the art, in the various conspicuous change of under the situation that does not deviate from spirit and scope of the present utility model it being carried out all within protection domain of the present utility model.
Claims (6)
1. little nutrient canal of intestine of double-lumen air sac, comprise flexible hose, flexible pipe bottom tube wall is provided with liquid outlet, it is characterized in that: comprise that also a capsule pipe is parallel through described tube wall, capsule pipe near-end communicates with liquid injection port, and capsule pipe far-end communicates with sacculus, and sacculus is made by elastic material, the sealing of sacculus edge is attached to flexible pipe bottom outer wall, and described liquid outlet is positioned on the balloon proximal tube wall.
2. the little nutrient canal of intestine of double-lumen air sac according to claim 1 is characterized in that installing in the described flexible pipe wire guide.
3. the little nutrient canal of intestine of double-lumen air sac according to claim 1 is characterized in that described balloon shaft electrical path length is 3～5cm.
4. the little nutrient canal of intestine of double-lumen air sac according to claim 1 is characterized in that described sacculus outer wall stage casing is fixed with a ring stiffener.
5. the little nutrient canal of intestine of double-lumen air sac according to claim 4 is characterized in that described ring stiffener is that rubber is made.
6. the little nutrient canal of intestine of double-lumen air sac according to claim 4 is characterized in that described ring stiffener is that inert metal is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200621418U CN201969174U (en) | 2011-03-03 | 2011-03-03 | Double-lumen balloon pipe for enteral nutrition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200621418U CN201969174U (en) | 2011-03-03 | 2011-03-03 | Double-lumen balloon pipe for enteral nutrition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201969174U true CN201969174U (en) | 2011-09-14 |
Family
ID=44574285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200621418U Expired - Fee Related CN201969174U (en) | 2011-03-03 | 2011-03-03 | Double-lumen balloon pipe for enteral nutrition |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201969174U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111671654A (en) * | 2020-06-03 | 2020-09-18 | 中国人民解放军西部战区总医院 | Free formula intranasal jejunum pipe |
| CN113058136A (en) * | 2021-03-29 | 2021-07-02 | 四川省肿瘤医院 | A liquid injection tube, balloon, device and using method for perfusion of upper urothelial carcinoma |
-
2011
- 2011-03-03 CN CN2011200621418U patent/CN201969174U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111671654A (en) * | 2020-06-03 | 2020-09-18 | 中国人民解放军西部战区总医院 | Free formula intranasal jejunum pipe |
| CN111671654B (en) * | 2020-06-03 | 2022-09-06 | 中国人民解放军西部战区总医院 | Free formula intranasal jejunum pipe |
| CN113058136A (en) * | 2021-03-29 | 2021-07-02 | 四川省肿瘤医院 | A liquid injection tube, balloon, device and using method for perfusion of upper urothelial carcinoma |
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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: 20110914 Termination date: 20140303 |